:root {
    color-scheme: dark;

    /* DeloChat product palette. This is the only source of design colors. */
    --bg: #070a09;
    --surface: #0d1211;
    --surface-2: #131a18;
    --elev: #19211f;
    --elev-2: #1f2a27;
    --line: rgba(255, 255, 255, .07);
    --line-2: rgba(255, 255, 255, .13);
    --text: #eaf0ed;
    --text-2: #aeb9b4;
    --muted: #6f7d77;
    --accent: #2fd36b;
    --accent-deep: #15a04a;
    --accent-soft: rgba(47, 211, 107, .13);
    --amber: #e3b341;
    --danger: #ff6b6b;
    --danger-deep: #c8383c;
    --danger-soft: rgba(255, 107, 107, .1);
    --danger-border: rgba(255, 107, 107, .32);
    --overlay-backdrop: rgba(3, 6, 5, .78);
    --on-accent: #061009;
    --bub-out-from: #27563c;
    --bub-out-to: #1d4230;
    --bub-out-border: rgba(47, 211, 107, .18);
    --bub-out-text: #e9f4ed;
    --bub-out-meta: rgba(233, 244, 237, .5);
    --bub-out-check: #4fdc86;
    --m1: #4ade80;
    --m1d: #12a04d;
    --m2: #c4b5fd;
    --m2d: #5b34d6;
    --m3: #5eead4;
    --m3d: #0d7a70;
    --m4: #93c5fd;
    --m4d: #1c47c9;

    /* Semantic aliases used by both new and progressively migrated UI. */
    --color-canvas: var(--bg);
    --color-surface: var(--surface);
    --color-surface-raised: var(--surface-2);
    --color-surface-selected: var(--elev);
    --color-accent-primary: var(--accent);
    --color-accent-strong: var(--accent-deep);
    --color-text-primary: var(--text);
    --color-text-secondary: var(--text-2);
    --color-text-muted: var(--muted);
    --color-danger: var(--danger);
    --color-border: var(--line);

    /* Compatibility aliases. Components should use the canonical names above. */
    --panel: var(--surface);
    --panel2: var(--surface-2);
    --panel-raised: var(--elev);
    --accent2: var(--accent-deep);
    --accent-rgb: 47, 211, 107;
    --dim: var(--muted);
    --red: var(--danger);
    --border: var(--line);
    --glow: var(--accent-soft);
    --vh: 1vh;

    /* Shared geometry, typography and motion. */
    --space-1: 4px;
    --space-2: 8px;
    --space-3: 12px;
    --space-4: 16px;
    --space-5: 20px;
    --space-6: 24px;
    --radius-icon: 9px;
    --radius-sm: 12px;
    --radius-md: 16px;
    --radius-lg: 18px;
    --radius-xl: 22px;
    --radius-pill: 999px;
    --control-height: 50px;
    --row-height: 50px;
    --row-height-two-line: 62px;
    --chat-row-height: 72px;
    --tap-size: 44px;
    --font-ui: Inter, -apple-system, BlinkMacSystemFont, "SF Pro Display", "Segoe UI", sans-serif;
    --font-mono: "JetBrains Mono", "SFMono-Regular", Consolas, monospace;
    --shadow-xl: 0 24px 70px rgba(0, 0, 0, .32);
    --motion-fast: 140ms cubic-bezier(.2, .8, .2, 1);
    --motion-normal: 190ms cubic-bezier(.2, .8, .2, 1);
}

.member-tone-0 { --member-color: var(--m1); --member-deep: var(--m1d); }
.member-tone-1 { --member-color: var(--m2); --member-deep: var(--m2d); }
.member-tone-2 { --member-color: var(--m3); --member-deep: var(--m3d); }
.member-tone-3 { --member-color: var(--m4); --member-deep: var(--m4d); }

.avatar-initials.member-tone-0,
.avatar-initials.member-tone-1,
.avatar-initials.member-tone-2,
.avatar-initials.member-tone-3 {
    color: color-mix(in srgb, var(--member-deep) 22%, var(--bg));
    background: linear-gradient(145deg, var(--member-color), var(--member-deep));
}

/* Settings hierarchy and grouped surfaces */
html #settings-modal {
    width: min(100%, 620px);
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--bg);
    box-shadow: var(--shadow-xl);
}

#settings-modal .sm-header {
    display: flex;
    min-height: 74px;
    padding: 14px 20px 10px;
    gap: 8px;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--bg) 94%, transparent);
}

#settings-modal .sm-title {
    margin-right: auto;
    color: var(--text);
    font-size: 24px;
    font-weight: 750;
    letter-spacing: -.025em;
}

#settings-modal .sm-back-btn[hidden],
#settings-modal .sm-search-btn[hidden],
#settings-modal .settings-view[hidden] {
    display: none !important;
}

#settings-modal .sm-close-btn {
    width: var(--tap-size);
    min-width: var(--tap-size);
    height: var(--tap-size);
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--text-2);
    background: var(--surface);
}

#settings-modal .sm-body {
    display: block;
    padding: 14px 18px 28px;
    background: var(--bg);
}

#settings-modal .settings-view {
    display: flex;
    flex-direction: column;
    gap: 0;
}

#settings-modal .settings-profile-card {
    min-height: 82px;
    margin: 0 0 8px;
    padding: 12px 14px;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: none;
}

#settings-modal .settings-profile-copy strong {
    color: var(--text);
    font-size: 15px;
    font-weight: 700;
}

#settings-modal .settings-profile-copy span {
    color: var(--muted);
    font-size: 12px;
}

#settings-modal .settings-avatar-cycle {
    min-width: var(--tap-size);
    min-height: var(--tap-size);
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    color: var(--accent);
    background: var(--accent-soft);
}

#settings-modal .avatar-picker-panel {
    margin-bottom: 8px;
    border-color: var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

#settings-modal .sm-section-label {
    margin: 20px 6px 8px;
    color: var(--muted);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .12em;
    text-transform: uppercase;
}

#settings-modal .settings-group {
    display: flex;
    flex-direction: column;
    overflow: visible;
    margin: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface);
}

#settings-modal .settings-group > .sm-row,
#settings-modal .sm-language-select.settings-group > .sm-row,
#settings-modal .settings-danger-zone > .sm-row {
    position: relative;
    min-height: 62px;
    margin: 0;
    padding: 9px 12px;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

#settings-modal .settings-group > .sm-row:first-child,
#settings-modal .sm-language-select.settings-group > .sm-row:first-child {
    border-radius: var(--radius-lg) var(--radius-lg) 0 0;
}

#settings-modal .settings-group > .sm-row:last-child,
#settings-modal .sm-language-select.settings-group > .sm-row:last-child {
    border-radius: 0 0 var(--radius-lg) var(--radius-lg);
}

#settings-modal .settings-group > .sm-row:only-child,
#settings-modal .sm-language-select.settings-group > .sm-row:only-child {
    border-radius: var(--radius-lg);
}

#settings-modal .settings-group > .sm-row:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 12px;
    bottom: 0;
    left: 60px;
    height: 1px;
    background: var(--line);
    pointer-events: none;
}

#settings-modal .settings-group > .sm-row:hover,
#settings-modal .sm-language-select.settings-group > .sm-row:hover {
    background: color-mix(in srgb, var(--elev) 64%, transparent);
}

#settings-modal .sm-row-icon {
    display: grid;
    flex: 0 0 38px;
    width: 38px;
    height: 38px;
    place-items: center;
    margin-right: 10px;
    border: 1px solid var(--line);
    border-radius: var(--radius-sm);
    color: var(--text-2);
    background: var(--elev);
}

#settings-modal .sm-row-icon svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.7;
}

#settings-modal .sm-row-icon-protected {
    color: var(--accent);
    background: var(--accent-soft);
}

#settings-modal .sm-row-icon-active {
    color: var(--bg);
    background: var(--accent);
}

#settings-modal .sm-row-icon-amber {
    color: var(--amber);
    background: color-mix(in srgb, var(--amber) 13%, transparent);
}

#settings-modal .sm-row-label {
    color: var(--text);
    font-size: 14px;
    font-weight: 650;
    line-height: 1.25;
}

#settings-modal .sm-row-desc,
#settings-modal .sm-section-note {
    margin-top: 3px;
    color: var(--muted);
    font-size: 11.5px;
    line-height: 1.35;
}

#settings-modal .sm-row-arrow {
    color: var(--muted);
    font-size: 18px;
}

#settings-modal .sm-push-row {
    display: flex;
    gap: 0;
}

#settings-modal #sm-push-toggle-row {
    flex-direction: row;
    text-align: left;
}

#settings-modal #sm-push-toggle-row .sm-row-text {
    text-align: left;
}

#settings-modal .sm-switch {
    width: 46px;
    min-width: 46px;
    height: 28px;
    padding: 3px;
    border: 1px solid var(--line-2);
    border-radius: 16px;
    background: var(--elev-2);
}

#settings-modal .sm-switch span {
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text-2);
    transform: translateX(0);
}

#settings-modal .sm-switch.active,
#settings-modal .sm-switch[aria-checked="true"] {
    border-color: var(--accent);
    background: var(--accent-deep);
}

#settings-modal .sm-switch.active span,
#settings-modal .sm-switch[aria-checked="true"] span {
    background: var(--text);
    transform: translateX(18px);
}

#settings-modal .sm-request-policy-card {
    display: block;
}

#settings-modal .sm-request-policy-main,
#settings-modal .sm-expandable-row-main {
    min-height: var(--tap-size);
}

#settings-modal .sm-language-select.settings-group {
    position: relative;
}

#settings-modal .sm-language-menu {
    right: 8px;
    left: 8px;
    z-index: 4;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-md);
    background: var(--elev);
    box-shadow: var(--shadow-lg);
}

#settings-modal .settings-danger-zone {
    margin-top: 22px;
    padding: 0 10px 12px;
    border: 1px solid color-mix(in srgb, var(--danger) 46%, transparent);
    border-radius: var(--radius-lg);
    background: color-mix(in srgb, var(--danger-deep) 9%, var(--surface));
}

#settings-modal .settings-danger-zone .sm-section-label {
    margin-top: 12px;
    color: var(--danger);
}

#settings-modal .settings-danger-zone .sm-row-icon {
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 13%, transparent);
}

#settings-modal .settings-danger-zone .sm-row-label,
#settings-modal .settings-danger-zone .sm-row-arrow {
    color: var(--danger);
}

#settings-modal .settings-danger-note {
    margin: 0 8px;
    color: var(--text-2);
    font-size: 11px;
    line-height: 1.45;
}

#settings-modal .sm-admin-entry .sm-row-label {
    color: var(--amber);
}

#settings-modal .sm-divider {
    display: none;
}

@media (max-width: 680px) {
    html #settings-modal-overlay {
        align-items: stretch;
        padding: 0;
    }

    html #settings-modal {
        width: 100%;
        max-width: none;
        height: var(--app-viewport-height);
        max-height: var(--app-viewport-height);
        padding-top: var(--app-safe-top);
        border: 0;
        border-radius: 0;
    }

    #settings-modal .sm-header {
        min-height: 64px;
        padding: 8px 16px;
    }

    #settings-modal .sm-title {
        font-size: 26px;
    }

    #settings-modal .sm-body {
        padding: 10px 14px max(28px, var(--app-safe-bottom));
    }

    #settings-modal .sm-row-label {
        font-size: 15px;
    }

    #settings-modal .sm-row-desc {
        font-size: 12px;
    }
}

:where(button, input, textarea, select, [tabindex]):focus-visible {
    outline: 2px solid var(--accent2);
    outline-offset: 2px;
}

/* =====================================================================
   DeloChat product UI

   This file is loaded after the legacy shell on purpose.  The rules below
   form one restrained visual layer instead of adding another decorative
   theme: flat surfaces, confident typography, compact controls and motion
   that never competes with the conversation.
   ===================================================================== */

html,
body {
    color: var(--text);
    background: var(--bg);
}

body {
    font-family: var(--font-ui);
    font-weight: 500;
    letter-spacing: -.006em;
    background-image: none;
}

body::before,
body::after {
    display: none;
}

button,
input,
textarea,
select {
    font-family: var(--font-ui);
}

button {
    -webkit-tap-highlight-color: transparent;
}

* {
    scrollbar-color: rgba(255, 255, 255, .14) transparent;
}

*::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, .14);
}

#app-ui {
    gap: 12px;
    padding: 14px;
    background: var(--bg);
}

.sidebar,
.chat-main {
    border: 1px solid var(--border);
    border-radius: 24px;
    background: var(--color-surface);
    box-shadow: var(--shadow-xl);
}

.sidebar {
    width: 364px;
    background: #080b09;
}

.chat-main {
    background: #070a08;
}

.header,
.sidebar-header,
.chat-main > .header {
    background: rgba(11, 14, 13, .98);
    border-color: var(--border);
    box-shadow: none;
    backdrop-filter: none;
}

.sidebar-header {
    gap: 14px;
    padding: 22px 20px 17px;
}

.sidebar-brand-row {
    gap: 16px;
}

.sidebar-logo {
    color: #fff;
    font: 820 28px/.95 var(--font-ui);
    letter-spacing: -1.5px;
    text-shadow: none;
}

.sidebar-logo span {
    color: var(--accent2);
    text-shadow: none;
}

.privacy-status {
    gap: 6px;
    margin-top: 8px;
    color: #75837b;
    font: 720 9px/1.15 var(--font-ui);
    letter-spacing: .13em;
}

.privacy-status svg {
    color: var(--accent2);
}

.own-avatar-button {
    width: 46px;
    height: 46px;
    border-color: rgba(255, 255, 255, .12);
    box-shadow: none;
}

.own-avatar-button:hover {
    border-color: rgba(53, 173, 80, .48);
}

.presence-dot {
    width: 10px;
    height: 10px;
    border-color: #080b09;
    background: var(--accent2);
    box-shadow: none;
}

.id-badge {
    align-self: flex-start;
    min-height: 32px;
    max-width: min(100%, 250px);
    padding: 7px 11px !important;
    color: #c2c8c4;
    border: 1px solid var(--border);
    background: #111513;
    font: 690 11px/1 var(--font-ui);
    letter-spacing: 0;
}

.id-badge .id-crown {
    color: var(--accent2);
}

.sidebar-search {
    min-height: 48px;
    margin: 14px 16px 10px;
    padding: 0 15px;
    color: #6f7772;
    border: 1px solid var(--border);
    border-radius: 16px;
    background: #101311;
    box-shadow: none;
}

.sidebar-search:focus-within {
    color: var(--accent2);
    border-color: rgba(53, 173, 80, .5);
    background: #111613;
    box-shadow: 0 0 0 3px rgba(53, 173, 80, .08);
}

.sidebar-search input {
    height: 46px;
    color: #f3f5f4;
    font-size: 14px;
    font-weight: 540;
}

.sidebar-search input::placeholder,
#msg-input::placeholder {
    color: #686f6b;
    opacity: 1;
}

.chat-filter-pills {
    gap: 3px;
    margin: 0 16px 12px;
    padding: 4px;
    border: 1px solid var(--border);
    border-radius: 15px;
    background: #101210;
}

.chat-filter-pill {
    min-height: 36px;
    padding: 8px 7px;
    color: #777d79;
    border: 1px solid transparent;
    border-radius: 11px;
    font-size: 11px;
    font-weight: 720;
    transition: color var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast);
}

.chat-filter-pill:hover {
    color: #c5cac7;
    background: rgba(255, 255, 255, .035);
}

.chat-filter-pill.active {
    color: #f7fff8;
    border-color: rgba(53, 173, 80, .3);
    background: #1b5f2b;
    box-shadow: none;
}

.mls-empty-state .mls-create-trigger {
    min-width: 148px;
    min-height: 44px;
    margin-top: 10px;
    padding: 0 18px;
    border: 1px solid rgba(var(--accent-rgb), .32);
    border-radius: 15px;
    color: var(--text);
    background: var(--accent-deep);
    font: 720 12px/1 var(--font-ui);
}

.mls-list-toolbar {
    display: flex;
    min-height: 52px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 4px 10px 8px 16px;
    border-bottom: 1px solid var(--line);
}
.mls-list-toolbar > span {
    color: var(--muted);
    font: 750 9px/1 var(--font-ui);
    letter-spacing: .12em;
    text-transform: uppercase;
}
.mls-list-toolbar .mls-create-trigger {
    display: inline-flex;
    min-width: 44px;
    min-height: 44px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 13px;
    border: 1px solid var(--bub-out-border);
    border-radius: 14px;
    color: var(--accent);
    background: var(--accent-soft);
    font: 720 10px/1 var(--font-ui);
}
.mls-list-toolbar .mls-create-trigger svg {
    width: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
}

.mls-create-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    display: grid;
    place-items: center;
    padding: max(18px, env(safe-area-inset-top)) 18px max(18px, env(safe-area-inset-bottom));
    background: var(--overlay-backdrop);
    backdrop-filter: blur(14px);
}

.mls-create-overlay[hidden] { display: none; }

.mls-create-dialog {
    width: min(100%, 460px);
    max-height: min(720px, calc(100dvh - 36px));
    overflow: auto;
    padding: 22px;
    border: 1px solid var(--line-2);
    border-radius: 18px;
    color: var(--text);
    background: var(--surface-2);
    box-shadow: 0 24px 80px rgba(0, 0, 0, .46);
}

.mls-create-header,
.mls-create-actions,
.mls-create-kind {
    display: flex;
    align-items: center;
}

.mls-create-header { justify-content: space-between; gap: 16px; }
.mls-create-header small { color: var(--accent); font: 700 10px/1 var(--font-mono); letter-spacing: .12em; }
.mls-create-header h2 { margin: 7px 0 0; font: 760 22px/1.15 var(--font-ui); }
.mls-create-heading { display: flex; min-width: 0; align-items: center; gap: 13px; }
.mls-create-heading > div { min-width: 0; }
.mls-create-heading p { max-width: 310px; margin: 7px 0 0; color: var(--text-2); font-size: 11px; line-height: 1.5; }
.mls-create-emblem {
    display: grid;
    width: 48px;
    height: 48px;
    flex: 0 0 48px;
    place-items: center;
    border: 1px solid var(--bub-out-border);
    border-radius: 15px;
    color: var(--bub-out-check);
    background: linear-gradient(145deg, var(--elev-2), var(--accent-soft));
}
.mls-create-emblem svg {
    width: 24px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mls-create-close {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border: 1px solid var(--line);
    border-radius: 50%;
    color: var(--text-2);
    background: var(--surface);
}
.mls-create-close svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; }

.mls-create-kind {
    gap: 4px;
    margin: 20px 0;
    padding: 4px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface);
}
.mls-create-kind button {
    min-height: 44px;
    flex: 1;
    border-radius: 12px;
    color: var(--muted);
    font-weight: 720;
}
.mls-create-kind button.active { color: var(--text); background: var(--accent-soft); }

.mls-create-field { display: grid; gap: 8px; margin-top: 15px; }
.mls-create-field > span { color: var(--text-2); font-size: 12px; font-weight: 680; }
.mls-create-field input,
.mls-create-field textarea {
    width: 100%;
    min-height: 50px;
    padding: 13px 15px;
    resize: vertical;
    border: 1px solid var(--line-2);
    border-radius: 14px;
    color: var(--text);
    background: var(--surface);
    font: 600 14px/1.5 var(--font-ui);
    outline: none;
}
.mls-create-field textarea { min-height: 92px; font-family: var(--font-mono); }
.mls-create-field input:focus,
.mls-create-field textarea:focus { border-color: var(--accent-deep); box-shadow: 0 0 0 3px var(--accent-soft); }
.mls-create-field small { color: var(--muted); font-size: 10px; line-height: 1.5; }
.mls-create-status { min-height: 18px; margin: 13px 0 0; color: var(--danger); font-size: 11px; line-height: 1.5; }

.mls-create-actions { justify-content: flex-end; gap: 8px; margin-top: 15px; }
.mls-create-actions button {
    min-height: 46px;
    padding: 0 18px;
    border: 1px solid var(--line-2);
    border-radius: 15px;
    color: var(--text-2);
    background: var(--elev);
    font-weight: 740;
}
.mls-create-actions button[type="submit"] { color: var(--on-accent); border-color: transparent; background: var(--accent); }
.mls-create-actions button:disabled { opacity: .48; }

@media (max-width: 520px) {
    .mls-create-overlay { align-items: end; padding-inline: 0; padding-bottom: 0; }
    .mls-create-dialog {
        width: 100%;
        max-height: calc(100dvh - max(16px, env(safe-area-inset-top)));
        padding: 22px 18px calc(18px + env(safe-area-inset-bottom));
        border-radius: 24px 24px 0 0;
    }
    .mls-create-actions button { flex: 1; }
}

.mls-conversation-overlay {
    position: fixed;
    inset: 0;
    z-index: 11500;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto;
    width: 100%;
    height: 100dvh;
    color: var(--text);
    background: var(--bg);
}

.mls-conversation-overlay[hidden] { display: none; }

.mls-conversation-header {
    display: grid;
    grid-template-columns: 44px 40px minmax(0, 1fr) 44px;
    align-items: center;
    gap: 10px;
    min-height: calc(68px + env(safe-area-inset-top));
    padding: env(safe-area-inset-top) 14px 0;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.mls-conversation-group-avatar {
    display: grid;
    width: 38px;
    height: 38px;
    place-items: center;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--member-color, var(--accent)) 32%, transparent);
    border-radius: 14px;
    background: color-mix(in srgb, var(--member-color, var(--accent)) 12%, var(--surface-2));
}
.mls-conversation-group-avatar.avatar-initials { border-radius: 14px; }
.mls-conversation-group-avatar > span { font-size: 12px; }

.mls-conversation-header button,
.mls-conversation-lock {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    border-radius: 50%;
    color: var(--text-2);
}

.mls-conversation-header button { background: var(--surface-2); }
.mls-conversation-lock { color: var(--accent); background: var(--accent-soft); }
.mls-conversation-lock[hidden] { display: none; }
.mls-conversation-header svg,
.mls-conversation-composer svg {
    width: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.mls-conversation-header h2 {
    overflow: hidden;
    margin: 0;
    color: var(--text);
    font: 760 16px/1.2 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mls-conversation-header span { color: var(--muted); font-size: 10px; }

.mls-conversation-messages {
    display: flex;
    flex-direction: column;
    gap: 3px;
    overflow: auto;
    overscroll-behavior: contain;
    padding: 18px max(14px, calc((100vw - 920px) / 2));
    scrollbar-gutter: stable;
}

.mls-conversation-scroll-down {
    position: absolute;
    right: max(18px, calc((100vw - 920px) / 2));
    bottom: calc(76px + env(safe-area-inset-bottom));
    z-index: 2;
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid var(--line-2);
    border-radius: 50%;
    color: var(--accent);
    background: var(--elev);
    box-shadow: 0 8px 24px rgba(0, 0, 0, .28);
    transition: transform 150ms ease-out, opacity 150ms ease-out;
}
.mls-conversation-scroll-down[hidden] { display: none; }
.mls-conversation-scroll-down:active { transform: scale(.94); }
.mls-conversation-scroll-down svg {
    width: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mls-date-separator {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 12px;
    margin: 14px 0 7px;
    color: var(--muted);
    font: 650 10px/1 var(--font-ui);
    text-align: center;
}
.mls-date-separator::before,
.mls-date-separator::after {
    height: 1px;
    flex: 1;
    background: var(--line);
    content: '';
}
.mls-date-separator span { white-space: nowrap; }

.mls-message-series {
    display: grid;
    grid-template-columns: 30px minmax(0, 1fr);
    width: fit-content;
    max-width: min(82%, 650px);
    align-items: end;
    gap: 8px;
    margin-top: 8px;
    content-visibility: auto;
    contain: layout paint;
    contain-intrinsic-size: auto 64px;
}
.mls-message-series.incoming { align-self: flex-start; }
.mls-message-series.outgoing {
    grid-template-columns: minmax(0, 1fr);
    align-self: flex-end;
}
.mls-message-series-content { min-width: 0; }
.mls-message-series-stack { display: flex; min-width: 0; flex-direction: column; gap: 3px; }
.mls-message-series-avatar {
    width: 28px;
    height: 28px;
    align-self: end;
    border: 1px solid color-mix(in srgb, var(--member-color) 34%, transparent);
    font-size: 10px;
}
.mls-message-series-avatar.avatar-initials { color: color-mix(in srgb, var(--member-deep) 22%, var(--bg)); }

.mls-message {
    width: fit-content;
    max-width: min(76%, 620px);
    padding: 10px 12px 7px;
    border: 1px solid var(--line);
    border-radius: 18px 18px 18px 6px;
    background: var(--surface-2);
    content-visibility: auto;
    contain: layout paint;
    contain-intrinsic-size: auto 54px;
}
.mls-message-series .mls-message { max-width: 100%; }
.mls-message-series.incoming .mls-message.is-first,
.mls-message-series.incoming .mls-message.is-middle { border-radius: 18px; }
.mls-message-series.incoming .mls-message.is-last,
.mls-message-series.incoming .mls-message.is-single { border-radius: 18px 18px 18px 6px; }
.mls-message-series.outgoing .mls-message.is-first,
.mls-message-series.outgoing .mls-message.is-middle { border-radius: 18px; }
.mls-message-series.outgoing .mls-message.is-last,
.mls-message-series.outgoing .mls-message.is-single { border-radius: 18px 18px 6px 18px; }
.mls-message.is-pressing { transform: scale(.985); opacity: .88; }
.mls-message.outgoing {
    align-self: flex-end;
    border-color: var(--bub-out-border);
    border-radius: 18px 18px 6px 18px;
    color: var(--bub-out-text);
    background: linear-gradient(160deg, var(--bub-out-from), var(--bub-out-to));
}
.mls-message.incoming { align-self: flex-start; }
.mls-message > div { white-space: pre-wrap; overflow-wrap: anywhere; }
.mls-message small { display: block; margin-top: 4px; color: var(--muted); font-size: 9px; text-align: right; }
.mls-message.outgoing small { color: var(--bub-out-meta); }
.mls-message-sender {
    display: flex;
    max-width: 100%;
    align-items: baseline;
    gap: 7px;
    width: fit-content;
    min-height: 20px;
    margin: 0 0 4px 10px;
    padding: 0;
    border: 0;
    color: var(--member-color, var(--accent));
    background: transparent;
    appearance: none;
    text-align: left;
}
.mls-message-sender b { overflow: hidden; font-size: 11px; line-height: 18px; text-overflow: ellipsis; }
.mls-message-sender .mls-message-member-title {
    overflow: hidden;
    padding: 2px 6px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: var(--muted);
    font-size: 9px;
    line-height: 14px;
    text-overflow: ellipsis;
}
.mls-message-body { white-space: pre-wrap; overflow-wrap: anywhere; }
.mls-message-meta {
    display: flex;
    min-height: 20px;
    align-items: center;
    justify-content: flex-end;
    gap: 5px;
    margin-top: 3px;
    color: var(--muted);
    font-size: 9px;
}
.mls-message.outgoing .mls-message-meta { color: var(--bub-out-meta); }
.mls-message-meta time { white-space: nowrap; }
.mls-message-edited { font-style: italic; }
.mls-message-delivery { display: inline-flex; align-items: center; gap: 3px; color: var(--bub-out-meta); font: 750 10px/1 var(--font-ui); }
.mls-message-delivery > svg { width: 14px; height: 11px; fill: none; stroke: currentColor; stroke-width: 2.35; stroke-linecap: round; stroke-linejoin: round; }
.mls-message-delivery[data-status='read'] { color: var(--bub-out-check); }
.mls-message-delivery[data-status='queued'] { color: var(--bub-out-meta); font-weight: 560; }
.mls-message-delivery[data-status='queued'] > svg { width: 12px; height: 12px; stroke-width: 2; }
.mls-message-delivery[data-status='failed'] { color: var(--danger); }
.mls-message-delivery[data-status='failed'] > svg { width: 13px; height: 13px; stroke-width: 2; }
.mls-message-read-count { color: var(--bub-out-check); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.mls-message-meta button {
    position: relative;
    display: grid;
    width: 28px;
    height: 28px;
    margin: -4px -7px -4px 0;
    place-items: center;
    border: 0;
    border-radius: 9px;
    color: currentColor;
    background: transparent;
    appearance: none;
}
.mls-message-meta button::before { position: absolute; inset: -8px; content: ''; }
.mls-message-meta button:active { color: var(--text); background: var(--accent-soft); transform: scale(.94); }
.mls-message-meta button:focus-visible,
.mls-message-sender:focus-visible,
.mls-message-readers > button:focus-visible,
.mls-management-profile:focus-visible {
    outline: 2px solid var(--accent-deep);
    outline-offset: 2px;
}
.mls-message-meta button svg { width: 16px; fill: currentColor; }
.mls-message-deleted { color: var(--muted); font-style: italic; }
.mls-message-deleted .mls-message-meta { font-style: normal; }

.mls-message-attachment { min-width: min(290px, 72vw); }
.mls-attachment-open,
.mls-pending-head {
    display: flex;
    width: 100%;
    align-items: center;
    gap: 10px;
    padding: 0;
    color: inherit;
    text-align: left;
    background: transparent;
}
.mls-attachment-icon {
    display: grid;
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    place-items: center;
    border-radius: 12px;
    color: var(--accent);
    background: var(--accent-soft);
}
.mls-message.outgoing .mls-attachment-icon {
    color: var(--bub-out-check);
    background: var(--accent-soft);
}
.mls-attachment-icon svg {
    width: 21px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.mls-attachment-copy { min-width: 0; display: grid; gap: 3px; flex: 1; }
.mls-attachment-copy b {
    overflow: hidden;
    font-size: 13px;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mls-attachment-copy span { color: var(--muted); font-size: 10px; }
.mls-message.outgoing .mls-attachment-copy span { color: var(--bub-out-meta); }
.mls-pending-progress {
    overflow: hidden;
    height: 3px;
    margin-top: 9px;
    border-radius: 2px;
    background: var(--line-2);
}
.mls-pending-progress i {
    display: block;
    width: 100%;
    height: 100%;
    transform: scaleX(0);
    transform-origin: left center;
    background: var(--bub-out-check);
    transition: transform 120ms linear;
}
.mls-pending-actions { display: flex; justify-content: flex-end; gap: 6px; margin-top: 6px; }
.mls-pending-actions button {
    min-width: 44px;
    min-height: 44px;
    padding: 0 10px;
    border-radius: 12px;
    color: var(--bub-out-text);
    background: var(--line-2);
    font-size: 10px;
}

.mls-conversation-empty {
    display: grid;
    place-items: center;
    gap: 8px;
    margin: auto;
    color: var(--muted);
    text-align: center;
}
.mls-conversation-empty b { color: var(--accent); font: 800 28px/1 var(--font-ui); }
.mls-conversation-empty span { max-width: 270px; font-size: 11px; line-height: 1.6; }

.mls-conversation-composer {
    padding: 7px max(12px, calc((100vw - 920px) / 2)) calc(8px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: var(--surface);
}
.mls-conversation-composer p { min-height: 14px; margin: 0 4px 4px; color: var(--danger); font-size: 10px; }
.mls-conversation-composer form { display: flex; align-items: center; gap: 8px; }
.mls-conversation-composer input {
    min-width: 0;
    min-height: 50px;
    flex: 1;
    padding: 0 16px;
    border: 1px solid var(--line-2);
    border-radius: 16px;
    color: var(--text);
    background: var(--bg);
    font: 600 15px/1 var(--font-ui);
    outline: none;
}
.mls-conversation-composer input:focus { border-color: var(--accent-deep); }
.mls-conversation-composer input[hidden] { display: none; }
.mls-conversation-composer button {
    display: grid;
    place-items: center;
    width: 50px;
    height: 50px;
    flex: 0 0 50px;
    border-radius: 16px;
    color: var(--on-accent);
    background: var(--accent);
}
.mls-conversation-composer .mls-conversation-attach {
    color: var(--text-2);
    background: var(--surface-2);
}
.mls-conversation-composer .mls-conversation-attach,
.mls-conversation-composer .mls-conversation-voice {
    width: 44px;
    height: 44px;
    flex-basis: 44px;
    border-radius: 14px;
}
.mls-conversation-composer .mls-conversation-voice {
    color: var(--text-2);
    background: var(--surface-2);
}
.mls-conversation-composer .mls-conversation-voice.is-recording {
    color: var(--danger);
    background: var(--danger-soft);
    animation: mlsVoicePulse 1.2s ease-in-out infinite;
}
.mls-conversation-composer .mls-conversation-attach[hidden],
.mls-conversation-composer .mls-conversation-voice[hidden] { display: none; }
.mls-conversation-composer button:disabled { opacity: .5; }

@keyframes mlsVoicePulse {
    50% { transform: scale(.94); opacity: .72; }
}

.mls-media-viewer {
    position: fixed;
    inset: 0;
    z-index: 11700;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr) auto auto;
    gap: 12px;
    padding: max(14px, env(safe-area-inset-top)) 14px max(14px, env(safe-area-inset-bottom));
    color: var(--text);
    background: var(--bg);
}
.mls-media-viewer[hidden] { display: none; }
.mls-media-viewer header { display: flex; min-height: 50px; align-items: center; gap: 12px; }
.mls-media-viewer header strong {
    min-width: 0;
    flex: 1;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mls-media-viewer header button {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 50%;
    color: var(--text-2);
    background: var(--surface-2);
}
.mls-media-viewer header svg {
    width: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
}
.mls-media-viewer-body { display: grid; min-height: 0; place-items: center; overflow: auto; }
.mls-media-viewer-body img,
.mls-media-viewer-body video { display: block; max-width: 100%; max-height: 100%; border-radius: 16px; }
.mls-media-viewer-body audio { width: min(520px, 100%); }
.mls-media-viewer > p { margin: 0; color: var(--text-2); text-align: center; font-size: 11px; }
.mls-media-viewer-download {
    display: grid;
    min-height: 50px;
    place-items: center;
    border-radius: 15px;
    color: var(--on-accent);
    background: var(--accent);
    font-weight: 750;
    text-decoration: none;
}
.mls-media-viewer-download[hidden] { display: none; }

.mls-message-actions {
    position: fixed;
    inset: 0;
    z-index: 11800;
    display: grid;
    place-items: center;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
    background: var(--overlay-backdrop);
}
.mls-message-actions[hidden],
.mls-message-edit-form[hidden],
.mls-message-readers[hidden],
.mls-message-actions-list[hidden] { display: none; }
.mls-message-actions-panel {
    display: grid;
    width: min(520px, 100%);
    max-height: min(680px, calc(100dvh - 32px));
    overflow: auto;
    border: 1px solid var(--line-2);
    border-radius: 22px;
    background: var(--surface);
    box-shadow: var(--shadow-xl);
}
.mls-message-actions-panel > header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 18px 20px;
    border-bottom: 1px solid var(--line);
}
.mls-message-actions-panel > header small { color: var(--accent); font: 700 9px/1 var(--font-mono); letter-spacing: .12em; }
.mls-message-actions-panel > header h2 { margin: 6px 0 0; font: 780 20px/1.1 var(--font-ui); }
.mls-message-actions-panel > header button {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border-radius: 50%;
    color: var(--text-2);
    background: var(--surface-2);
}
.mls-message-action-quote {
    display: flex;
    min-width: 0;
    align-items: stretch;
    gap: 10px;
    margin: 12px 20px 4px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--surface-2);
}
.mls-message-action-quote > i {
    width: 3px;
    flex: 0 0 3px;
    border-radius: 3px;
    background: var(--member-color, var(--accent));
}
.mls-message-action-quote > span { min-width: 0; }
.mls-message-action-quote b,
.mls-message-action-quote small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mls-message-action-quote b { color: var(--member-color, var(--accent)); font-size: 11px; }
.mls-message-action-quote small { margin-top: 3px; color: var(--text-2); font-size: 11px; }
.mls-message-actions-panel svg,
.mls-message-actions-list svg { width: 20px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mls-message-actions-list {
    display: grid;
    margin: 8px 20px 14px;
    padding: 0;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-2);
}
.mls-message-actions-list > button {
    position: relative;
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr);
    min-height: 62px;
    align-items: center;
    gap: 11px;
    padding: 0 12px;
    border: 0;
    color: var(--text-2);
    background: transparent;
    appearance: none;
    text-align: left;
}
.mls-message-actions-list > button:has(.mls-message-actions-route) {
    grid-template-columns: 40px minmax(0, 1fr) auto;
}
.mls-message-actions-list > button + button::before { position: absolute; inset: 0 0 auto 51px; height: 1px; background: var(--line); content: ''; }
.mls-message-actions-list > button.mls-message-actions-danger {
    margin-top: 8px;
    border-top: 1px solid var(--line);
    background: color-mix(in srgb, var(--danger) 4%, transparent);
}
.mls-message-actions-list > button.mls-message-actions-danger::before { display: none; }
.mls-message-actions-list > button > svg { padding: 9px; box-sizing: content-box; border-radius: 11px; color: var(--accent); background: var(--accent-soft); }
.mls-message-actions-list > button.danger > svg { color: var(--danger); background: var(--danger-soft); }
.mls-message-actions-list b,
.mls-message-actions-list small { display: block; }
.mls-message-actions-list b { color: var(--text); font-size: 12px; }
.mls-message-actions-list small { margin-top: 4px; color: var(--muted); font-size: 9px; }
.mls-message-actions-route { display: inline-flex; align-items: center; gap: 5px; color: var(--muted); }
.mls-message-actions-route em { font-size: 10px; font-style: normal; font-variant-numeric: tabular-nums; white-space: nowrap; }
.mls-message-actions-route svg { width: 15px; }
.mls-message-edit-form { display: grid; gap: 10px; padding: 18px 20px; }
.mls-message-edit-form label { color: var(--text-2); font-size: 11px; font-weight: 720; }
.mls-message-edit-form textarea { min-height: 120px; resize: vertical; padding: 13px; border: 1px solid var(--line-2); border-radius: 15px; color: var(--text); background: var(--bg); font: 600 14px/1.5 var(--font-ui); outline: none; }
.mls-message-edit-form textarea:focus { border-color: var(--accent-deep); }
.mls-message-edit-form > div { display: flex; justify-content: flex-end; gap: 8px; }
.mls-message-edit-form button { min-height: 44px; padding: 0 16px; border-radius: 13px; color: var(--text-2); background: var(--elev); }
.mls-message-edit-form button[type='submit'] { color: var(--on-accent); background: var(--accent); }
.mls-message-readers { display: grid; padding: 8px 20px; color: var(--muted); font-size: 10px; }
.mls-message-readers-header { display: flex; min-height: 52px; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); }
.mls-message-readers-header > button { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; color: var(--text-2); background: var(--surface-2); }
.mls-message-readers-header > button svg { width: 18px; }
.mls-message-readers-header > b { color: var(--text); font-size: 13px; }
.mls-message-readers > button { display: grid; grid-template-columns: 38px minmax(0, 1fr) auto; min-height: 58px; align-items: center; gap: 10px; padding: 0; border: 0; border-bottom: 1px solid var(--line); color: var(--text); background: transparent; appearance: none; text-align: left; }
.mls-message-readers > button:last-child { border-bottom: 0; }
.mls-reader-avatar { display: grid; width: 36px; height: 36px; place-items: center; border-radius: 50%; color: var(--accent); background: var(--accent-soft); font-weight: 780; }
.mls-message-readers b,
.mls-message-readers small { display: block; }
.mls-message-readers b { font-size: 11px; }
.mls-message-readers small { margin-top: 3px; color: var(--muted); font-size: 9px; }
.mls-message-readers em { color: var(--muted); font-size: 9px; font-style: normal; text-align: right; }
.mls-message-readers em[data-status='read'] { color: var(--accent); }
#mls-message-action-status { min-height: 16px; margin: 0; padding: 4px 20px 16px; color: var(--danger); font-size: 10px; }

.mls-management-overlay {
    position: fixed;
    inset: 0;
    z-index: 11600;
    display: grid;
    place-items: center;
    padding: max(16px, env(safe-area-inset-top)) 16px max(16px, env(safe-area-inset-bottom));
    background: var(--overlay-backdrop);
}
.mls-management-overlay[hidden],
.mls-management-confirm[hidden],
.mls-management-add[hidden] { display: none; }

.mls-management-panel {
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    width: min(680px, 100%);
    max-height: min(760px, calc(100dvh - 32px));
    overflow: hidden;
    border: 1px solid var(--line-2);
    border-radius: 22px;
    background: var(--surface);
    box-shadow: var(--shadow-xl);
    position: relative;
}

.mls-management-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    padding: 20px;
    border-bottom: 1px solid var(--line);
}
.mls-management-header small { color: var(--accent); font: 700 9px/1 var(--font-mono); letter-spacing: .13em; }
.mls-management-header h2 { margin: 7px 0 3px; font: 780 21px/1.15 var(--font-ui); }
.mls-management-header span { color: var(--muted); font-size: 10px; }
.mls-management-header button {
    display: grid;
    place-items: center;
    width: 44px;
    height: 44px;
    flex: 0 0 44px;
    border-radius: 50%;
    color: var(--text-2);
    background: var(--surface-2);
}
.mls-management-header svg,
.mls-management-member-actions svg {
    width: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.mls-management-status {
    min-height: 16px;
    margin: 0;
    padding: 8px 20px 0;
    color: var(--danger);
    font-size: 10px;
}
.mls-management-overlay[data-busy] .mls-management-status { color: var(--text-2); }
.mls-management-overlay[data-busy] button,
.mls-management-overlay[data-busy] select,
.mls-management-overlay[data-busy] input { pointer-events: none; opacity: .58; }

.mls-management-roster {
    margin: 0;
    padding: 8px 20px 16px;
    overflow: auto;
    overscroll-behavior: contain;
    list-style: none;
}
.mls-management-member {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: center;
    gap: 11px;
    min-height: 68px;
    border-bottom: 1px solid var(--line);
    content-visibility: auto;
    contain: layout paint;
    contain-intrinsic-size: auto 68px;
}
.mls-management-profile {
    display: grid;
    grid-template-columns: 44px minmax(0, 1fr);
    align-items: center;
    gap: 11px;
    min-width: 0;
    min-height: 58px;
    padding: 0;
    border: 0;
    color: inherit;
    background: transparent;
    appearance: none;
    text-align: left;
}
.mls-management-avatar {
    display: grid;
    place-items: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--bub-out-border);
    border-radius: 50%;
    color: var(--accent);
    background: var(--accent-soft);
    font: 780 14px/1 var(--font-ui);
}
.mls-management-member-copy { min-width: 0; }
.mls-management-member-copy b,
.mls-management-member-copy small { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.mls-management-member-copy b { color: var(--text); font-size: 12px; }
.mls-management-member-copy small { margin-top: 4px; color: var(--muted); font-size: 9px; }
.mls-management-role { color: var(--text-2); font-size: 10px; }
.mls-management-member-actions { display: flex; max-width: 100%; align-items: end; gap: 6px; padding: 7px 0; }
.mls-management-control-field { display: grid; min-width: 112px; gap: 4px; }
.mls-management-control-field span { color: var(--muted); font-size: 8px; }
.mls-management-title-field { min-width: 150px; flex: 1; }
.mls-management-member-actions select,
.mls-management-member-actions input,
.mls-management-member-actions button,
.mls-management-add input,
.mls-management-add button,
.mls-management-confirm button {
    min-height: 44px;
    border: 1px solid var(--line-2);
    border-radius: 13px;
    color: var(--text-2);
    background: var(--elev);
    font: 680 10px/1 var(--font-ui);
}
.mls-management-member-actions select { max-width: 132px; padding: 0 28px 0 10px; }
.mls-management-member-actions input { min-width: 0; width: 100%; padding: 0 10px; outline: none; }
.mls-management-member-actions input:focus { border-color: var(--accent-deep); }
.mls-management-member-actions button { padding: 0 11px; }
.mls-management-member-actions button.danger { width: 44px; padding: 0; color: var(--danger); background: var(--danger-soft); }

.mls-management-add {
    display: grid;
    gap: 8px;
    padding: 16px 20px calc(18px + env(safe-area-inset-bottom));
    border-top: 1px solid var(--line);
    background: var(--surface-2);
}
.mls-management-add label { color: var(--text-2); font-size: 11px; font-weight: 720; }
.mls-management-add > div { display: flex; gap: 8px; }
.mls-management-add input { min-width: 0; flex: 1; padding: 0 13px; color: var(--text); background: var(--bg); outline: 0; }
.mls-management-add input:focus { border-color: var(--accent-deep); }
.mls-management-add button { padding: 0 16px; color: var(--on-accent); border-color: transparent; background: var(--accent); }
.mls-management-add small { color: var(--muted); font-size: 9px; line-height: 1.5; }

.mls-management-delete-group {
    display: flex;
    min-height: 62px;
    align-items: center;
    gap: 11px;
    margin: 0 20px 16px;
    padding: 9px 12px;
    border: 1px solid var(--danger-border);
    border-radius: 16px;
    color: var(--danger);
    background: var(--danger-soft);
    text-align: left;
}
.mls-management-delete-group[hidden] { display: none; }
.mls-management-delete-group > span:first-child {
    display: grid;
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    place-items: center;
    border-radius: 12px;
    background: var(--surface-2);
}
.mls-management-delete-group svg {
    width: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.mls-management-delete-group b,
.mls-management-delete-group small { display: block; }
.mls-management-delete-group b { font-size: 12px; }
.mls-management-delete-group small { margin-top: 4px; color: var(--text-2); font-size: 9px; line-height: 1.45; }

.mls-management-confirm {
    margin: 0 20px 20px;
    padding: 15px;
    border: 1px solid var(--danger-border);
    border-radius: 16px;
    background: var(--danger-soft);
}
.mls-management-confirm b { color: var(--danger); font-size: 12px; }
.mls-management-confirm p { margin: 7px 0 13px; color: var(--text-2); font-size: 10px; line-height: 1.55; }
.mls-management-confirm > div { display: flex; justify-content: flex-end; gap: 8px; }
.mls-management-confirm button { padding: 0 15px; }
.mls-management-confirm button.danger { color: var(--text); border-color: transparent; background: var(--danger-deep); }

.mls-management-list-view {
    display: grid;
    min-height: 0;
    grid-template-rows: auto minmax(0, 1fr) auto auto auto;
    overflow: hidden;
}
.mls-management-list-view[hidden],
.mls-management-member-view[hidden] { display: none; }
.mls-management-roster { padding: 4px 20px 12px; }
.mls-management-section-label {
    padding: 15px 3px 7px;
    color: var(--muted);
    font: 680 9px/1 var(--font-ui);
    letter-spacing: .13em;
    text-transform: uppercase;
}
.mls-management-member {
    display: block;
    min-height: 0;
    padding: 0;
    border: 1px solid var(--line);
    border-bottom: 0;
    background: var(--surface-2);
}
.mls-management-section-label + .mls-management-member { border-radius: 15px 15px 0 0; }
.mls-management-member:has(+ .mls-management-section-label),
.mls-management-member:last-child { border-bottom: 1px solid var(--line); border-radius: 0 0 15px 15px; }
.mls-management-section-label + .mls-management-member:has(+ .mls-management-section-label),
.mls-management-section-label + .mls-management-member:last-child { border-radius: 15px; }
.mls-management-profile {
    grid-template-columns: 42px minmax(0, 1fr) 16px;
    width: 100%;
    min-height: 62px;
    padding: 8px 12px;
}
.mls-management-profile > svg { width: 16px; fill: none; stroke: var(--muted); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mls-management-avatar { width: 38px; height: 38px; color: color-mix(in srgb, var(--member-deep) 22%, var(--bg)); }
.mls-management-member-name { display: flex; min-width: 0; align-items: center; gap: 7px; }
.mls-management-member-name b { min-width: 0; }
.mls-management-member-copy small { display: flex; align-items: center; gap: 7px; }
.mls-management-role-chip,
.mls-management-title-chip {
    display: inline-flex;
    max-width: 100%;
    align-items: center;
    padding: 2px 7px;
    overflow: hidden;
    border-radius: 6px;
    font-size: 9px;
    font-style: normal;
    font-weight: 690;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.mls-management-role-chip.owner { color: var(--accent); border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent); background: var(--accent-soft); }
.mls-management-role-chip.admin { color: var(--text-2); border: 1px solid var(--line-2); background: var(--elev-2); }
.mls-management-role-chip.member { color: var(--muted); border: 1px solid var(--line); background: var(--elev); }
.mls-management-title-chip { color: var(--muted); border: 1px solid var(--line-2); background: transparent; }

.mls-management-add-trigger {
    display: grid;
    grid-template-columns: 40px minmax(0, 1fr) 16px;
    min-height: 64px;
    align-items: center;
    gap: 11px;
    margin: 5px 20px 0;
    padding: 8px 12px;
    border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
    border-radius: 15px;
    color: var(--accent);
    background: var(--accent-soft);
    text-align: left;
}
.mls-management-add-trigger[hidden] { display: none; }
.mls-management-add-trigger > span:first-child { display: grid; width: 38px; height: 38px; place-items: center; border-radius: 50%; background: color-mix(in srgb, var(--accent) 15%, transparent); }
.mls-management-add-trigger svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mls-management-add-trigger b,
.mls-management-add-trigger small { display: block; }
.mls-management-add-trigger b { font-size: 12px; }
.mls-management-add-trigger small { margin-top: 3px; color: color-mix(in srgb, var(--accent) 58%, var(--muted)); font-size: 9px; }
.mls-management-security-note { display: flex; gap: 10px; margin: 10px 20px; padding: 10px 12px; border: 1px solid var(--line); border-radius: 13px; background: var(--surface-2); }
.mls-management-security-note[hidden] { display: none; }
.mls-management-security-note svg { width: 16px; flex: 0 0 16px; fill: none; stroke: var(--accent); stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mls-management-security-note p { margin: 0; color: var(--muted); font-size: 9px; line-height: 1.55; }

.mls-management-member-view { min-height: 0; overflow: auto; padding: 0 20px 20px; }
.mls-management-member-view > header { display: flex; min-height: 56px; align-items: center; gap: 10px; border-bottom: 1px solid var(--line); }
.mls-management-member-view > header button { display: grid; width: 40px; height: 40px; place-items: center; border-radius: 12px; color: var(--text-2); background: var(--surface-2); }
.mls-management-member-view > header svg,
.mls-management-open-profile svg,
.mls-management-remove-member svg { width: 18px; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.mls-management-member-view > header b { font-size: 13px; }
.mls-management-member-hero { display: grid; justify-items: center; gap: 7px; padding: 24px 0 18px; text-align: center; }
.mls-management-member-hero-avatar { width: 68px; height: 68px; border: 2px solid color-mix(in srgb, var(--member-color) 34%, transparent); font-size: 20px; }
.mls-management-member-hero > b { font-size: 18px; }
.mls-management-member-hero > span { display: flex; flex-wrap: wrap; justify-content: center; gap: 6px; }
.mls-management-member-hero > small { color: var(--muted); font-size: 10px; }
.mls-management-open-profile { display: flex; width: 100%; min-height: 54px; align-items: center; justify-content: space-between; padding: 0 14px; border: 1px solid var(--line); border-radius: 15px; color: var(--text); background: var(--surface-2); font-size: 11px; font-weight: 700; }
.mls-management-member-actions { display: grid; gap: 9px; padding: 14px 0 0; }
.mls-management-member-actions .mls-management-control-field { min-width: 0; gap: 6px; }
.mls-management-member-actions select,
.mls-management-member-actions input,
.mls-management-member-actions > button { width: 100%; max-width: none; }
.mls-management-remove-member { display: grid; grid-template-columns: 40px minmax(0, 1fr); min-height: 62px; align-items: center; gap: 10px; margin-top: 8px; padding: 9px 12px !important; color: var(--danger) !important; border-color: var(--danger-border) !important; background: var(--danger-soft) !important; text-align: left; }
.mls-management-member-actions > button.mls-management-remove-member { width: 100%; max-width: none; }
.mls-management-remove-member b,
.mls-management-remove-member small { display: block; }
.mls-management-remove-member small { margin-top: 4px; color: var(--text-2); font-size: 9px; }
.mls-management-confirm { position: absolute; right: 20px; bottom: 20px; left: 20px; z-index: 3; margin: 0; box-shadow: var(--shadow-xl); }

@media (max-width: 640px) {
    .mls-message-actions { place-items: end center; padding: max(12px, env(safe-area-inset-top)) 0 0; }
    .mls-message-actions-panel { width: 100%; max-height: calc(100dvh - max(12px, env(safe-area-inset-top))); border-radius: 24px 24px 0 0; }
    .mls-management-overlay { place-items: end center; padding: max(12px, env(safe-area-inset-top)) 0 0; }
    .mls-management-panel { width: 100%; max-height: calc(100dvh - max(12px, env(safe-area-inset-top))); border-radius: 24px 24px 0 0; }
    .mls-management-member { padding: 0; }
    .mls-management-member-view { padding-right: 16px; padding-left: 16px; }
    .mls-management-roster { padding-right: 16px; padding-left: 16px; }
}

.sidebar-view-heading,
.sm-section-label {
    color: #686f6b;
    font-family: var(--font-ui);
    font-weight: 760;
    letter-spacing: .12em;
}

.sidebar-view-heading {
    padding: 2px 20px 6px;
    font-size: 10px;
}

.contact-list {
    padding: 1px 8px 8px;
}

.contact-item {
    min-height: 70px;
    gap: 12px;
    margin: 1px 0;
    padding: 10px 11px;
    border: 1px solid transparent;
    border-radius: 16px;
    background: transparent;
    box-shadow: none;
    transition: color var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast);
}

.contact-item:hover {
    border-color: rgba(255, 255, 255, .055);
    background: rgba(255, 255, 255, .025);
}

.contact-item.active {
    border-color: rgba(53, 173, 80, .15);
    background: var(--color-surface-selected);
    box-shadow: none;
}

.ci-name {
    color: #f2f4f3;
    font: 690 14px/1.25 var(--font-ui);
    letter-spacing: -.01em;
}

.ci-preview {
    color: #777e79;
    font: 520 12px/1.3 var(--font-ui);
}

.ci-time {
    color: #626864;
    font: 560 10px/1.2 var(--font-ui);
}

.call-history-item {
    width: 100%;
    color: inherit;
    font: inherit;
    text-align: left;
    appearance: none;
}

.call-history-item .ci-time {
    max-width: 48%;
    overflow: hidden;
    text-overflow: ellipsis;
}

.call-history-preview {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 0;
}

.call-history-preview > svg {
    width: 14px;
    height: 14px;
    flex: 0 0 14px;
}

.call-history-preview > span {
    overflow: hidden;
    text-overflow: ellipsis;
}

.unread-badge {
    min-width: 20px;
    height: 20px;
    color: #fff;
    background: var(--accent);
    box-shadow: none;
    font: 760 10px/1 var(--font-ui);
}

.contacts-empty-state {
    color: #737a75;
}

.contacts-empty-icon,
.messages:empty::before {
    color: var(--accent2);
    border: 1px solid rgba(53, 173, 80, .22);
    background: #101713;
    box-shadow: none;
    transform: none;
}

.contacts-empty-state b {
    color: #eef1ef;
    font: 760 15px/1.25 var(--font-ui);
}

.contacts-empty-state small i {
    box-shadow: none;
}

.sidebar-nav {
    gap: 2px;
    margin: 0 10px 10px;
    padding: 6px;
    border: 1px solid var(--border);
    border-radius: 17px;
    background: #0e110f;
    box-shadow: none;
}

.sidebar-nav-item,
.sidebar-nav #settings-gear-btn {
    min-height: 50px;
    color: #666c68 !important;
    border-radius: 12px !important;
    font-family: var(--font-ui);
    transition: color var(--motion-fast), background var(--motion-fast);
}

.sidebar-nav-item svg {
    width: 20px;
    height: 20px;
    stroke-width: 1.8;
}

.sidebar-nav-item span {
    color: inherit;
    font-size: 9.5px;
    font-weight: 650;
}

.sidebar-nav-item:hover,
.sidebar-nav #settings-gear-btn:hover {
    color: #b3bab5 !important;
    background: rgba(255, 255, 255, .03) !important;
}

.sidebar-nav-item.active,
.sidebar-nav #settings-gear-btn.active,
.sidebar-nav #settings-gear-btn.gear-open {
    color: var(--accent2) !important;
    background: rgba(35, 134, 54, .12) !important;
}

.chat-main > .header {
    min-height: 72px;
    padding: 13px 18px;
}

.back-btn,
#search-trigger,
.active-title-rename {
    color: #969e99;
}

.back-btn:hover,
#search-trigger:hover,
.active-title-rename:hover {
    color: #fff;
    background: rgba(255, 255, 255, .045);
}

#active-title {
    color: #f5f7f6;
    font: 730 15px/1.2 var(--font-ui);
    letter-spacing: -.01em;
}

.messages {
    gap: 8px;
    padding: 24px clamp(14px, 3.2vw, 48px);
    background: #070a08;
    background-image: none;
}

.messages:empty::after {
    color: #626a65;
    font-family: var(--font-ui);
    font-size: 9px;
    font-weight: 720;
    letter-spacing: .16em;
}

.bubble,
.bubble.sent,
.bubble.received,
.bubble.mine {
    max-width: min(76%, 660px);
    padding: 9px 13px;
    color: #f2f4f3;
    border: 1px solid rgba(255, 255, 255, .07);
    border-radius: 18px;
    background: #171b19;
    box-shadow: none;
    font: 520 15px/1.43 var(--font-ui);
    letter-spacing: -.008em;
}

.bubble.sent,
.bubble.mine {
    border-color: rgba(61, 175, 89, .2);
    background: #195b2e;
}

.bubble:hover {
    transform: none;
}

.bubble-wrap {
    min-width: 0;
    max-width: min(85%, 660px);
}

.bubble-wrap .bubble {
    min-width: 88px;
    width: fit-content;
    max-width: 100%;
}

.bubble-wrap .media-message-bubble {
    width: min(72vw, 340px);
    min-width: 220px;
}

.msg-footer {
    min-width: max-content;
    white-space: nowrap;
    flex-wrap: nowrap;
    opacity: .72;
    font-family: var(--font-ui);
    font-size: 10px;
}

.msg-footer > * {
    flex: 0 0 auto;
}

/* Voice bars must shrink inside the player instead of using their combined
   intrinsic width and drawing outside a narrow mobile bubble. */
.voice-container {
    width: clamp(210px, 56vw, 280px);
    min-width: 0 !important;
    max-width: 100%;
    overflow: hidden;
}

.voice-container .v-right,
.voice-container .v-waveform {
    min-width: 0;
    max-width: 100%;
    overflow: hidden;
}

.voice-container .v-waveform {
    width: 100%;
    gap: 1px;
}

.voice-container .v-bar {
    width: auto;
    min-width: 1px;
    max-width: 3px;
    flex: 1 1 0;
}

.media-message-bubble .media-bubble,
.media-message-bubble .media-file-info {
    min-width: 0 !important;
}

.media-preview {
    width: 100%;
    min-height: 0;
    aspect-ratio: 4 / 3;
    background: rgba(0, 0, 0, .24);
}

.media-preview-unavailable {
    aspect-ratio: auto;
    height: 68px;
    min-height: 68px;
    background: rgba(255, 255, 255, .035);
}

.media-preview-retry {
    box-sizing: border-box;
    width: 100%;
    height: 68px;
    min-height: 68px;
    padding: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    color: rgba(240, 244, 242, .72);
    border: 0;
    background: transparent;
    font: 650 12px/1.3 var(--font-ui);
}

.media-preview-retry:disabled {
    cursor: default;
    opacity: .72;
}

@media (max-width: 420px) {
    .bubble-wrap .media-message-bubble {
        width: min(78vw, 320px);
        min-width: 210px;
    }
}

.date-divider {
    color: #626864;
    font: 620 11px/1.2 var(--font-ui);
    letter-spacing: .015em;
}

.date-divider-line {
    background: rgba(255, 255, 255, .06);
}

.reply-quote {
    border-left-color: rgba(115, 218, 139, .8);
    background: rgba(0, 0, 0, .15);
}

.input-bar {
    gap: 8px;
    padding: 10px 16px 12px;
    border-top: 1px solid var(--border);
    background: #0b0e0c;
    box-shadow: none;
    backdrop-filter: none;
}

#msg-input {
    min-height: 48px;
    padding: 12px 15px;
    color: #f3f5f4;
    border: 1px solid var(--border);
    border-radius: 17px;
    background: #050706;
    box-shadow: none;
    font: 520 15px/1.35 var(--font-ui);
}

#msg-input:focus,
.search-area input:focus,
.inner-search input:focus,
.custom-modal-input:focus,
#master-password-input:focus {
    border-color: rgba(53, 173, 80, .55);
    box-shadow: 0 0 0 3px rgba(53, 173, 80, .08);
}

#attach-btn,
#voice-rec-btn {
    color: #858c87 !important;
}

#attach-btn:hover,
#voice-rec-btn:hover {
    color: #dfe5e1 !important;
    background: rgba(255, 255, 255, .04) !important;
}

.input-bar > .btn,
.search-area .add-chat-btn {
    color: #f5fff6;
    border: 1px solid rgba(53, 173, 80, .28);
    border-radius: 15px;
    background: #174d28;
    box-shadow: none;
}

.input-bar > .btn:hover,
.search-area .add-chat-btn:hover {
    color: #fff;
    border-color: rgba(53, 173, 80, .45);
    background: #1b5e2e;
    transform: none;
}

.btn {
    color: #e9eeeb;
    border: 1px solid var(--border);
    background: #171b19;
    box-shadow: none;
    transition: color var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast), opacity var(--motion-fast);
}

.btn:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, .14);
    background: #1c211e;
    box-shadow: none;
}

/* Dialogs are part of the product, not operating-system alerts. */
#custom-modal-overlay {
    padding: max(18px, var(--app-safe-top)) 16px max(18px, var(--app-safe-bottom));
    background: rgba(0, 0, 0, .7);
    backdrop-filter: blur(9px);
}

.custom-modal-box {
    width: min(100%, 390px);
    padding: 24px;
    border: 1px solid rgba(255, 255, 255, .11);
    border-radius: 22px;
    background: #101412;
    box-shadow: 0 24px 70px rgba(0, 0, 0, .48);
    backdrop-filter: none;
}

.custom-modal-icon {
    display: grid;
    width: 42px;
    height: 42px;
    margin: 0 auto 15px;
    color: #dfe7e2;
    border: 1px solid rgba(255, 255, 255, .09);
    border-radius: 14px;
    background: #171c19;
    place-items: center;
}

.custom-modal-title {
    color: #fff;
    font: 760 17px/1.25 var(--font-ui);
    letter-spacing: -.015em;
}

.custom-modal-body {
    color: #969e99;
    font: 520 13px/1.55 var(--font-ui);
    letter-spacing: 0;
}

.custom-modal-input {
    min-height: 46px;
    color: #f3f5f4;
    border: 1px solid var(--border);
    border-radius: 13px;
    background: #070908;
    font-family: var(--font-ui);
}

.custom-modal-actions {
    gap: 8px;
    margin-top: 18px;
}

.cm-btn {
    min-height: 44px;
    border-radius: 13px;
    font: 720 13px/1 var(--font-ui);
}

.cm-btn-cancel {
    color: #aab1ad;
    border: 1px solid var(--border);
    background: #171a18;
}

.cm-btn-ok {
    color: #fff;
    border: 1px solid rgba(53, 173, 80, .34);
    background: #238636;
    box-shadow: none;
}

/* Settings use grouped, readable rows rather than many glowing tiles. */
#settings-modal-overlay {
    background: rgba(0, 0, 0, .78);
    backdrop-filter: blur(10px);
}

#settings-modal {
    max-width: 720px;
    border-color: var(--border);
    background: #070a08;
    box-shadow: 0 32px 90px rgba(0, 0, 0, .5);
}

.sm-header {
    min-height: 70px;
    border-bottom: 1px solid var(--border);
    background: #0b0e0c;
    backdrop-filter: none;
}

.sm-title {
    color: #fff;
    font: 790 22px/1.1 var(--font-ui);
    letter-spacing: -.025em;
}

.sm-close-btn {
    color: #aab1ad;
    border-color: var(--border);
    border-radius: 13px;
    background: #111513;
}

.sm-close-btn:hover {
    color: #fff;
    border-color: rgba(255, 255, 255, .15);
    background: #171b18;
}

.sm-body {
    padding: 16px 18px max(18px, var(--app-safe-bottom));
}

.settings-profile-card,
.avatar-picker-panel {
    border-color: var(--border);
    background: #101412;
    box-shadow: none;
}

.settings-profile-card {
    padding: 14px;
    border-radius: 18px;
}

.settings-profile-copy strong {
    color: #f5f7f6;
    font: 730 15px/1.2 var(--font-ui);
}

.settings-profile-copy span {
    color: #7d847f;
    font-size: 12px;
}

.settings-avatar-cycle {
    color: #c9d4cc;
    border-color: var(--border);
    border-radius: 12px;
    background: #171b19;
    font-size: 11px;
}

.settings-avatar-cycle:hover {
    color: #fff;
    border-color: rgba(53, 173, 80, .3);
    background: #19231c;
}

.sm-section-label {
    margin: 18px 8px 7px;
    font-size: 11px;
}

.sm-row {
    min-height: 58px;
    gap: 11px;
    margin-bottom: 4px;
    padding: 10px 12px;
    border: 1px solid rgba(255, 255, 255, .075) !important;
    border-radius: 14px;
    background: #101412 !important;
    box-shadow: none;
}

.sm-row:hover {
    border-color: rgba(255, 255, 255, .12) !important;
    background: #141915 !important;
}

.sm-row-icon {
    width: 34px;
    height: 34px;
    flex-basis: 34px;
    color: #7bc98d;
    border: 0;
    border-radius: 10px;
    background: rgba(35, 134, 54, .12);
}

.sm-row-label {
    color: #f0f3f1;
    font: 660 14px/1.25 var(--font-ui);
}

.sm-row-desc {
    color: #767d78;
    font: 500 11px/1.4 var(--font-ui);
}

.sm-row-arrow {
    color: #59605b;
}

.sm-switch {
    border-color: rgba(255, 255, 255, .12);
    background: #222724;
    box-shadow: none;
}

.sm-switch[aria-checked="true"],
.sm-switch.active {
    border-color: #238636;
    background: #238636;
}

.sm-switch span,
.sm-switch.active span {
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, .35);
}

.sm-language-current {
    color: #aab1ad;
    font: 620 13px/1 var(--font-ui);
}

.sm-language-menu {
    border-color: var(--border);
    background: #0d100e;
}

.sm-language-option {
    color: #a3aaa5;
    font-family: var(--font-ui);
}

.sm-language-option:hover,
.sm-language-option.active {
    color: #fff;
    border-color: rgba(53, 173, 80, .2);
    background: rgba(35, 134, 54, .1);
}

.avatar-picker-panel {
    background: #0d110f;
}

.avatar-option {
    color: #747b76;
    border-color: rgba(255, 255, 255, .07);
    background: #111513;
    transition: color var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast);
}

.avatar-option:hover,
.avatar-option:focus-visible,
.avatar-option.selected {
    border-color: rgba(53, 173, 80, .35);
    background: #152019;
    box-shadow: none;
    transform: none;
}

.avatar-option-name {
    font-family: var(--font-ui);
    font-size: 9px;
    font-weight: 620;
}

/* Authentication keeps the same security flow with a calmer first impression. */
#auth-screen,
#master-modal-overlay {
    background: #030403;
    backdrop-filter: none;
}

.auth-card,
.master-modal-card {
    border: 1px solid rgba(255, 255, 255, .1);
    border-radius: 24px;
    background: #0d100e;
    box-shadow: 0 28px 80px rgba(0, 0, 0, .45);
    backdrop-filter: none;
}

.master-modal-card::before {
    display: none;
}

.auth-card h1,
.vault-login-brand strong {
    color: #fff;
    font-family: var(--font-ui);
    font-weight: 820;
    letter-spacing: -.035em;
}

.vault-brand-mark {
    color: var(--accent2);
    border-color: rgba(53, 173, 80, .2);
    background: #121a15;
    box-shadow: none;
}

.vault-login-brand small,
.auth-card #status {
    color: #6f7772;
    font-family: var(--font-ui);
    font-weight: 700;
    letter-spacing: .12em;
}

.master-modal-card .btn,
.auth-card .btn {
    color: #fff;
    border-color: rgba(53, 173, 80, .35);
    background: #238636;
    box-shadow: none;
}

.master-modal-card .btn[style*="background:transparent"],
.auth-card .btn[style*="background:transparent"],
.device-unlock-button {
    color: #b1b8b3 !important;
    border-color: var(--border) !important;
    background: #151917 !important;
}

.search-area input,
.inner-search input,
.custom-modal-input,
#master-password-input,
.ap-input {
    font-family: var(--font-ui);
}

@media (min-width: 769px) {
    #settings-modal {
        height: min(92dvh, 900px);
        border-radius: 24px;
    }
}

@media (max-width: 768px) {
    #app-ui {
        gap: 0;
        padding: 0;
        background: #050706;
    }

    .sidebar,
    .chat-main {
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .sidebar {
        width: 100%;
        height: 100%;
    }

    .sidebar-header {
        padding: max(15px, var(--app-safe-top)) 18px 15px;
    }

    .sidebar-logo {
        font-size: 27px;
    }

    .sidebar-search {
        margin: 12px 14px 9px;
    }

    .chat-filter-pills {
        margin: 0 14px 11px;
    }

    .contact-list {
        padding-inline: 7px;
    }

    .sidebar-nav {
        margin: 0;
        padding: 7px 8px max(7px, env(safe-area-inset-bottom));
        border-width: 1px 0 0;
        border-radius: 0;
        background: #090c0a;
    }

    .sidebar-nav-item,
    .sidebar-nav #settings-gear-btn {
        min-height: 49px;
    }

    .chat-main > .header {
        min-height: calc(66px + var(--app-safe-top));
        padding: calc(10px + var(--app-safe-top)) 13px 10px;
    }

    .messages {
        padding: 18px 12px;
    }

    .bubble,
    .bubble.sent,
    .bubble.received,
    .bubble.mine {
        max-width: 86%;
        font-size: 14.5px;
    }

    .input-bar {
        padding: 9px 12px max(9px, env(safe-area-inset-bottom));
    }

    html.visual-keyboard-open .input-bar {
        padding-bottom: 8px;
    }

    #attach-btn,
    #voice-rec-btn {
        width: 32px;
    }

    .custom-modal-box {
        padding: 22px 20px 20px;
        border-radius: 21px;
    }

    .custom-modal-actions {
        flex-direction: column-reverse;
    }

    .cm-btn {
        width: 100%;
    }

    #settings-modal {
        border: 0;
        border-radius: 0;
        box-shadow: none;
    }

    .sm-header {
        min-height: calc(58px + var(--settings-safe-top));
        padding: calc(8px + var(--settings-safe-top)) 12px 8px;
    }

    .sm-body {
        padding: 11px 12px max(12px, env(safe-area-inset-bottom));
    }

    .sm-section-label {
        margin: 11px 6px 5px;
        font-size: 10.5px;
    }

    .sm-row {
        min-height: 56px;
        padding: 9px 10px;
    }

    .sm-row-label {
        font-size: 12.5px;
    }

    .sm-row-desc {
        font-size: 10px;
    }

    .avatar-option-name {
        font-size: 8.5px;
    }
}

@media (hover: hover) and (pointer: fine) {
    .contact-item:active,
    .sidebar-nav-item:active,
    .btn:active,
    .cm-btn:active {
        opacity: .82;
    }
}

:where(button, .btn, [role="button"], a, .sm-row, .contact-profile-action) {
    touch-action: manipulation;
    -webkit-tap-highlight-color: transparent;
    transition-property: transform, opacity, color, background-color, border-color;
    transition-duration: 140ms;
    transition-timing-function: ease-out;
}

:where(button, .btn, [role="button"], a, .sm-row, .contact-profile-action):active {
    opacity: .88;
    transform: scale(.97);
    transition-duration: 0s;
}

@media (max-width: 768px), (hover: none), (pointer: coarse) {
    .chat-swipe-row > .contact-item:active {
        transform: translate3d(var(--chat-swipe-offset, 0), 0, 0) scale(.985);
        transition-duration: 0s;
    }
}

/* =====================================================================
   Desktop product shell
   ===================================================================== */

.avatar-initials {
    display: inline-grid;
    place-items: center;
    overflow: hidden;
    border: 1px solid var(--line-2);
    background:
        linear-gradient(145deg,
            hsl(var(--avatar-h) 42% 30%),
            hsl(var(--avatar-h) 36% 15%));
    color: var(--text);
    font-family: var(--font-ui);
    font-weight: 750;
    letter-spacing: -.04em;
}

.avatar-initials::before,
.avatar-initials::after {
    display: none;
}

.avatar-initials > span {
    position: relative;
    z-index: 1;
    font-size: .36em;
}

.desktop-icon-rail {
    display: none;
}

.ci-verified {
    display: inline-flex;
    width: 15px;
    height: 15px;
    margin-left: 5px;
    color: var(--accent);
    vertical-align: -2px;
}

.ci-verified .ui-icon {
    width: 15px;
    height: 15px;
}

.ui-icon,
.ic svg {
    stroke-width: 1.7;
}

@media (min-width: 769px) {
    #app-ui {
        display: grid !important;
        grid-template-columns: 68px minmax(292px, 360px) minmax(0, 1fr);
        gap: 8px;
        padding: 8px;
        background: var(--bg);
    }

    .desktop-icon-rail {
        display: flex;
        min-width: 0;
        flex-direction: column;
        align-items: center;
        justify-content: space-between;
        padding: 10px 8px;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        background: var(--surface);
    }

    .desktop-rail-mark {
        display: grid;
        width: 44px;
        height: 44px;
        place-items: center;
        margin-bottom: 14px;
        border: 1px solid var(--bub-out-border);
        border-radius: 14px;
        background: var(--accent-soft);
        color: var(--accent);
        font-size: 20px;
        font-weight: 800;
        letter-spacing: -.06em;
    }

    .desktop-rail-primary,
    .desktop-rail-secondary {
        display: flex;
        width: 100%;
        flex-direction: column;
        align-items: center;
        gap: 6px;
    }

    .desktop-rail-primary {
        flex: 1;
    }

    .desktop-icon-rail .sidebar-nav-item,
    .desktop-rail-button,
    .desktop-rail-avatar {
        position: relative;
        display: grid;
        width: 48px;
        min-width: 48px;
        height: 48px;
        min-height: 48px;
        padding: 0;
        place-items: center;
        border: 0;
        border-radius: 14px;
        background: transparent;
        color: var(--muted);
        cursor: pointer;
        transition: background var(--motion-fast), color var(--motion-fast), transform var(--motion-fast);
    }

    .desktop-icon-rail .sidebar-nav-item:hover,
    .desktop-rail-button:hover,
    .desktop-rail-avatar:hover {
        background: var(--surface-2);
        color: var(--text-2);
    }

    .desktop-icon-rail .sidebar-nav-item.active {
        background: var(--accent-soft);
        color: var(--accent);
    }

    .desktop-icon-rail .sidebar-nav-item > span {
        position: absolute;
        width: 1px;
        height: 1px;
        overflow: hidden;
        clip: rect(0 0 0 0);
        white-space: nowrap;
    }

    .desktop-icon-rail svg {
        width: 20px;
        height: 20px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .desktop-rail-badge {
        position: absolute;
        top: 5px;
        right: 4px;
        display: grid;
        min-width: 17px;
        height: 17px;
        padding: 0 4px;
        place-items: center;
        border: 2px solid var(--surface);
        border-radius: var(--radius-pill);
        background: var(--accent);
        color: var(--bg);
        font-size: 9px;
        font-style: normal;
        font-weight: 800;
        line-height: 1;
    }

    .desktop-rail-avatar .safe-avatar {
        width: 36px;
        height: 36px;
        font-size: 36px;
    }

    .desktop-rail-avatar .presence-dot {
        right: 4px;
        bottom: 4px;
    }

    .sidebar {
        width: auto !important;
        min-width: 0;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        background: var(--surface);
        box-shadow: none;
    }

    .sidebar > .header {
        min-height: 92px;
        padding: 17px 18px 12px;
        border-bottom: 1px solid var(--line);
        background: var(--surface);
    }

    .sidebar-brand-row {
        align-items: center;
    }

    .sidebar-logo {
        color: var(--text);
        font-size: 21px;
        letter-spacing: -.055em;
    }

    .sidebar-logo span,
    .sidebar-private-label,
    .privacy-status {
        color: var(--accent);
        text-shadow: none;
    }

    .privacy-status {
        margin-top: 3px;
        font-size: 8px;
        letter-spacing: .18em;
    }

    .own-avatar-button {
        width: 42px;
        height: 42px;
    }

    .id-badge {
        min-height: 24px;
        margin-top: 8px;
        padding: 4px 8px;
        border-color: var(--line);
        background: var(--surface-2);
        box-shadow: none;
        color: var(--text-2);
    }

    .sidebar-search {
        min-height: var(--control-height);
        margin: 12px 12px 8px;
        border: 1px solid var(--line);
        border-radius: 15px;
        background: var(--bg);
        color: var(--muted);
    }

    .sidebar-search:focus-within {
        border-color: var(--line-2);
        box-shadow: 0 0 0 3px var(--accent-soft);
    }

    .chat-filter-pills {
        margin: 0 12px 8px;
        padding: 3px;
        border: 1px solid var(--line);
        border-radius: 15px;
        background: var(--bg);
    }

    .chat-filter-pill {
        min-height: 34px;
        border-radius: 12px;
        color: var(--muted);
    }

    .chat-filter-pill.active {
        background: var(--surface-2);
        color: var(--text);
        box-shadow: none;
    }

    .sidebar-view-heading {
        margin: 5px 18px 4px;
        color: var(--muted);
        font-size: 10px;
        font-weight: 700;
        letter-spacing: .14em;
        text-transform: uppercase;
    }

    .chat-list-refresh-shell,
    .contact-list {
        min-height: 0;
    }

    .contact-list {
        padding: 0 10px 12px;
    }

    .contact-item {
        min-height: var(--chat-row-height);
        margin: 0;
        padding: 10px 8px;
        border: 0;
        border-bottom: 1px solid var(--line);
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    .contact-item:hover {
        border-color: var(--line);
        background: var(--surface-2);
        transform: none;
    }

    .contact-item.active,
    .contact-item.pinned-bg.active {
        margin: 3px 0;
        border-bottom-color: transparent;
        border-radius: 14px;
        background: var(--elev) !important;
    }

    .contact-avatar {
        width: 48px;
        height: 48px;
        flex-basis: 48px;
        font-size: 48px;
    }

    .ci-body {
        min-width: 0;
    }

    .ci-name {
        color: var(--text) !important;
        font-size: 14px;
        font-weight: 700;
    }

    .ci-preview,
    .ci-time {
        color: var(--muted);
    }

    .ci-preview {
        font-size: 12px;
    }

    .ci-time {
        min-width: 52px;
        font-size: 10px;
        text-align: right;
    }

    .ci-right {
        min-width: 52px;
        justify-content: flex-end;
    }

    .unread-badge {
        display: inline-grid;
        min-width: 20px;
        height: 20px;
        padding: 0 5px;
        place-items: center;
        border-radius: var(--radius-pill);
        background: var(--accent);
        color: var(--bg);
        font-size: 10px;
        font-weight: 800;
        line-height: 1;
    }

    .sidebar > .sidebar-nav {
        display: none !important;
    }

    .chat-main {
        min-width: 0;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        background: var(--bg);
        box-shadow: none;
    }

    .chat-main > .header {
        min-height: 68px;
        border-bottom: 1px solid var(--line);
        background: var(--surface);
    }
}

@media (max-width: 768px) {
    .desktop-icon-rail {
        display: none !important;
    }
}

/* =====================================================================
   Mobile chat list and conversation
   ===================================================================== */

.mobile-chat-heading {
    display: none;
}

.chat-section-label {
    padding: 14px 8px 7px;
    color: var(--muted);
    font-size: 10px;
    font-weight: 750;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.conversation-security-note {
    display: flex;
    width: min(430px, calc(100% - 32px));
    align-items: center;
    justify-content: center;
    gap: 10px;
    align-self: center;
    margin: 8px auto 18px;
    padding: 10px 13px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    color: var(--muted);
    text-align: left;
}

.conversation-security-note .ui-icon {
    width: 18px;
    height: 18px;
    color: var(--accent);
}

.conversation-security-note span {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.conversation-security-note b {
    color: var(--text-2);
    font-size: 11px;
    font-weight: 700;
}

.conversation-security-note small {
    margin-top: 2px;
    color: var(--muted);
    font-size: 9px;
    line-height: 1.35;
}

.bubble-wrap {
    position: relative;
    margin-block: 8px;
}

.bubble-wrap.message-group-middle,
.bubble-wrap.message-group-end {
    margin-top: 3px;
}

.bubble-wrap.message-group-start:not(.message-group-end) {
    margin-bottom: 3px;
}

.bubble {
    border: 1px solid var(--line);
    background: var(--surface-2);
    color: var(--text);
    box-shadow: none;
}

.bubble.sent {
    border-color: var(--bub-out-border);
    background: linear-gradient(160deg, var(--bub-out-from), var(--bub-out-to));
    color: var(--bub-out-text);
    box-shadow: none;
}

.bubble.received {
    border-color: var(--line);
    background: var(--surface-2);
    color: var(--text);
}

.bubble-wrap.sent .bubble {
    border-radius: 18px 18px 6px 18px;
}

.bubble-wrap.received .bubble {
    border-radius: 18px 18px 18px 6px;
}

.bubble-wrap.sent.message-group-middle .bubble,
.bubble-wrap.sent.message-group-end .bubble {
    border-top-right-radius: 7px;
}

.bubble-wrap.sent.message-group-middle .bubble,
.bubble-wrap.sent.message-group-start:not(.message-group-end) .bubble {
    border-bottom-right-radius: 7px;
}

.bubble-wrap.received.message-group-middle .bubble,
.bubble-wrap.received.message-group-end .bubble {
    border-top-left-radius: 7px;
}

.bubble-wrap.received.message-group-middle .bubble,
.bubble-wrap.received.message-group-start:not(.message-group-end) .bubble {
    border-bottom-left-radius: 7px;
}

.bubble-wrap.received {
    padding-left: 38px;
}

.message-group-avatar {
    position: absolute;
    left: 0;
    bottom: 0;
    width: 30px;
    height: 30px;
    font-size: 30px;
}

.bubble.sent .msg-footer,
.bubble.sent .msg-footer > span,
.bubble.sent .v-time,
.bubble.sent .media-file-size {
    color: var(--bub-out-meta);
}

.bubble.sent [data-message-status],
.bubble.sent .status-check,
.bubble.sent .read-check {
    color: var(--bub-out-check);
}

.bubble.sent .v-bar,
.bubble.sent .voice-wave-bar,
.bubble.sent .waveform-bar {
    background: var(--bub-out-meta);
}

.bubble.sent .v-play-btn,
.bubble.sent .voice-play-button {
    border-color: var(--bub-out-border);
    background: var(--accent-soft);
    color: var(--bub-out-check);
}

.msg-footer {
    align-items: center;
    justify-content: flex-end;
    gap: 4px;
    margin-top: 4px;
    color: var(--muted);
    font-size: 10px;
    line-height: 1;
}

.msg-dots-btn {
    color: inherit;
}

@media (max-width: 768px) {
    #app-ui {
        gap: 0;
        padding: 0;
        background: var(--bg);
    }

    .sidebar,
    .chat-main {
        border: 0;
        border-radius: 0;
        background: var(--bg);
        box-shadow: none;
    }

    .sidebar > .header {
        display: none;
    }

    .mobile-chat-heading {
        display: flex;
        min-height: calc(82px + var(--app-safe-top));
        align-items: flex-end;
        justify-content: space-between;
        gap: 14px;
        padding: calc(13px + var(--app-safe-top)) 18px 13px;
        border-bottom: 1px solid var(--line);
        background: var(--bg);
    }

    .mobile-chat-heading-copy {
        min-width: 0;
    }

    .mobile-chat-title-row {
        display: flex;
        min-width: 0;
        align-items: center;
        gap: 9px;
    }

    .mobile-chat-heading h1 {
        margin: 0;
        color: var(--text);
        font-size: 28px;
        font-weight: 780;
        letter-spacing: -.045em;
        line-height: 1.05;
    }

    .mobile-chat-heading p {
        overflow: hidden;
        margin: 5px 0 0;
        color: var(--muted);
        font-size: 11px;
        line-height: 1.25;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .mobile-account-badge {
        display: inline-flex;
        min-height: 24px;
        align-items: center;
        gap: 4px;
        padding: 3px 8px;
        border: 1px solid color-mix(in srgb, var(--amber) 32%, transparent);
        border-radius: var(--radius-pill);
        background: color-mix(in srgb, var(--amber) 10%, transparent);
        color: var(--amber);
        font-size: 9px;
        font-weight: 750;
    }

    .mobile-account-badge[hidden] {
        display: none;
    }

    .mobile-account-badge svg {
        width: 13px;
        height: 13px;
        fill: none;
        stroke: currentColor;
        stroke-width: 1.7;
        stroke-linecap: round;
        stroke-linejoin: round;
    }

    .mobile-profile-button {
        position: relative;
        width: 48px;
        height: 48px;
        flex: 0 0 48px;
        padding: 0;
        border: 0;
        border-radius: 50%;
        background: transparent;
        cursor: pointer;
    }

    .mobile-profile-button .safe-avatar {
        width: 48px;
        height: 48px;
        font-size: 48px;
    }

    .mobile-profile-button .presence-dot {
        right: 0;
        bottom: 2px;
    }

    .sidebar-search {
        min-height: var(--control-height);
        margin: 12px 14px 8px;
        border: 1px solid var(--line);
        border-radius: 16px;
        background: var(--surface);
    }

    .chat-filter-pills {
        margin: 0 14px 7px;
        padding: 3px;
        border: 1px solid var(--line);
        border-radius: 15px;
        background: var(--surface);
    }

    .chat-filter-pill {
        min-height: 36px;
        border-radius: 12px;
        color: var(--muted);
        font-size: 11px;
    }

    .chat-filter-pill.active {
        background: var(--elev);
        color: var(--text);
        box-shadow: none;
    }

    .sidebar-view-heading {
        display: none;
    }

    .contact-list {
        padding: 0 10px calc(86px + var(--app-safe-bottom));
    }

    .chat-section-label {
        padding-inline: 10px;
    }

    .contact-item {
        position: relative;
        min-height: var(--chat-row-height);
        margin: 0;
        padding: 10px 9px;
        border: 0;
        border-radius: 0;
        background: transparent;
        box-shadow: none;
    }

    .contact-item::after {
        content: '';
        position: absolute;
        right: 9px;
        bottom: 0;
        left: 66px;
        height: 1px;
        background: var(--line);
    }

    .contact-item.active,
    .contact-item.pinned-bg.active {
        border-radius: var(--radius-md);
        background: var(--surface-2) !important;
    }

    .contact-item.active::after {
        display: none;
    }

    .contact-avatar {
        width: 48px;
        height: 48px;
        flex-basis: 48px;
        font-size: 48px;
    }

    .ci-name {
        color: var(--text) !important;
        font-size: 14px;
        font-weight: 700;
    }

    .ci-preview {
        color: var(--muted);
        font-size: 11px;
    }

    .ci-time {
        color: var(--muted);
        font-size: 9px;
    }

    .sidebar-nav {
        right: 10px;
        bottom: max(8px, var(--app-safe-bottom));
        left: 10px;
        min-height: 66px;
        padding: 5px;
        border: 1px solid var(--line);
        border-radius: var(--radius-lg);
        background: color-mix(in srgb, var(--surface) 94%, transparent);
        box-shadow: var(--shadow-xl);
    }

    .sidebar-nav-item,
    .sidebar-nav #settings-gear-btn {
        min-width: var(--tap-size);
        min-height: 54px;
        border-radius: 13px;
    }

    .sidebar-nav-item.active,
    .sidebar-nav #settings-gear-btn.active,
    .sidebar-nav #settings-gear-btn.gear-open {
        background: var(--accent-soft);
        color: var(--accent);
    }

    .chat-main > .header {
        min-height: calc(64px + var(--app-safe-top));
        padding-top: var(--app-safe-top);
        border-bottom: 1px solid var(--line);
        background: var(--surface);
    }

    .messages {
        padding: 16px 12px 22px;
    }

    .conversation-security-note {
        width: calc(100% - 12px);
        margin-bottom: 20px;
    }

    .bubble {
        max-width: min(84%, 420px);
        padding: 10px 12px 8px;
        font-size: 14px;
        line-height: 1.42;
    }

    .message-group-avatar {
        width: 28px;
        height: 28px;
        font-size: 28px;
    }

    .bubble-wrap.received {
        padding-left: 36px;
    }

    .input-bar {
        gap: 8px;
        padding: 9px 12px max(9px, var(--app-safe-bottom));
        border-top: 1px solid var(--line);
        background: var(--surface);
    }

    #msg-input {
        min-height: 46px;
        border-color: var(--line);
        border-radius: 16px;
        background: var(--bg);
    }

    #send-btn {
        width: 46px;
        min-width: 46px;
        height: 46px;
        border-radius: 15px;
        background: var(--accent);
        color: var(--bg);
    }
}

/* Registration and unlock flow */
html #master-modal-overlay {
    align-items: stretch;
    justify-content: stretch;
    overflow: auto;
    padding: 0;
    background:
        radial-gradient(circle at 50% 20%, var(--accent-soft), transparent 34%),
        var(--bg);
}

html .master-modal-card.auth-flow-card {
    width: 100%;
    max-width: none;
    min-height: 100%;
    margin: 0;
    padding: 0;
    overflow: visible;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-align: left;
}

.auth-flow-content {
    display: flex;
    flex-direction: column;
    width: min(100%, 520px);
    min-height: 100dvh;
    margin: 0 auto;
    padding: max(30px, var(--app-safe-top)) 24px max(24px, var(--app-safe-bottom));
}

.auth-flow-topbar,
.auth-start-top {
    width: 100%;
}

.auth-flow-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: clamp(42px, 10vh, 90px);
}

.auth-flow-brand {
    display: inline-flex;
    min-height: var(--tap-size);
    align-items: center;
    gap: 10px;
    padding: 0;
    border: 0;
    color: var(--text);
    background: transparent;
    font-family: var(--font-display);
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -.04em;
}

.auth-flow-brand strong {
    color: var(--accent);
}

.auth-flow-mark {
    display: grid;
    width: 44px;
    height: 44px;
    place-items: center;
    border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
    border-radius: 14px;
    color: var(--accent);
    background: var(--accent-soft);
}

.auth-step-indicator,
.auth-eyebrow {
    color: var(--muted);
    font-family: var(--font-mono);
    font-size: 10px;
    font-weight: 650;
    letter-spacing: .13em;
    text-transform: uppercase;
}

.auth-step-indicator {
    padding: 8px 11px;
    border: 1px solid var(--line);
    border-radius: var(--radius-pill);
    background: var(--surface);
}

.auth-start-top {
    padding-top: clamp(18px, 5vh, 54px);
}

.auth-start-top .auth-flow-brand {
    margin-bottom: clamp(52px, 12vh, 110px);
}

.auth-start-top h2,
.auth-password-content h2,
.auth-unlock-card h2 {
    margin: 10px 0 10px;
    color: var(--text);
    font-family: var(--font-display);
    font-size: clamp(30px, 7vw, 42px);
    font-weight: 780;
    line-height: 1.04;
    letter-spacing: -.035em;
}

.auth-start-top > p,
.auth-password-content > p,
.auth-unlock-card .auth-flow-content > p {
    margin: 0;
    color: var(--text-2);
    font-size: 14px;
    line-height: 1.6;
}

.auth-benefits {
    display: grid;
    gap: 13px;
    margin: 34px 0 0;
    padding: 0;
    list-style: none;
}

.auth-benefits li {
    display: flex;
    min-height: 34px;
    align-items: center;
    gap: 12px;
    color: var(--text);
    font-size: 13px;
    font-weight: 550;
}

.auth-benefits li > span:first-child {
    display: grid;
    width: 28px;
    height: 28px;
    flex: 0 0 28px;
    place-items: center;
    border-radius: var(--radius-sm);
    color: var(--accent);
    background: var(--accent-soft);
}

.auth-benefits .ui-icon {
    width: 16px;
    height: 16px;
}

.auth-action-stack {
    display: grid;
    gap: 10px;
    width: 100%;
    margin-top: auto;
    padding-top: 34px;
}

.auth-primary-action,
.auth-secondary-action,
.auth-master-submit,
.auth-recovery-action,
.device-unlock-button {
    width: 100% !important;
    min-height: 52px;
    margin: 0 !important;
    border-radius: var(--radius-md) !important;
    font-size: 14px !important;
    font-weight: 720 !important;
}

.auth-primary-action,
.auth-master-submit,
.device-unlock-button {
    border: 1px solid var(--accent) !important;
    color: var(--bg) !important;
    background: var(--accent) !important;
    box-shadow: 0 10px 28px color-mix(in srgb, var(--accent) 17%, transparent);
}

.auth-primary-action:disabled {
    border-color: var(--line-2) !important;
    color: var(--muted) !important;
    background: var(--surface-2) !important;
    box-shadow: none;
    cursor: not-allowed;
}

.auth-secondary-action,
.auth-recovery-action {
    border: 1px solid var(--line-2) !important;
    color: var(--text) !important;
    background: var(--surface) !important;
}

.auth-secondary-action.selected {
    border-color: var(--accent) !important;
    color: var(--accent) !important;
    background: var(--accent-soft) !important;
}

.auth-text-action {
    min-height: var(--tap-size);
    padding: 8px 10px;
    border: 0;
    color: var(--text-2);
    background: transparent;
    font-size: 12px;
    font-weight: 600;
}

.auth-language-picker {
    display: flex;
    min-height: var(--tap-size);
    align-items: center;
    justify-content: center;
    gap: 5px;
    margin-top: 6px;
    color: var(--muted);
    font-size: 11px;
}

.auth-language-picker > span {
    margin-right: 6px;
}

.auth-language-picker button {
    min-width: 40px;
    min-height: 36px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    color: var(--muted);
    background: transparent;
    font-family: var(--font-mono);
    font-size: 10px;
}

.auth-language-picker button.active {
    border-color: var(--line-2);
    color: var(--accent);
    background: var(--accent-soft);
}

.auth-password-content {
    width: 100%;
}

.auth-password-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 30px 0 10px;
}

html #generated-password-display.auth-password-grid {
    padding: 0;
    border: 0;
    border-radius: 0;
    color: inherit;
    background: transparent;
    box-shadow: none;
    cursor: default;
}

.auth-password-grid span {
    display: grid;
    min-width: 0;
    min-height: 54px;
    place-items: center;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-md);
    color: var(--text);
    background: var(--surface-2);
    font-family: var(--font-mono);
    font-size: clamp(14px, 4vw, 17px);
    font-weight: 650;
    letter-spacing: .04em;
}

.auth-copy-password {
    display: inline-flex;
    min-height: var(--tap-size);
    align-items: center;
    gap: 8px;
    padding: 7px 0;
    border: 0;
    color: var(--text-2);
    background: transparent;
    font-size: 12px;
    font-weight: 650;
}

.auth-copy-password.copied {
    color: var(--accent);
}

.auth-warning-box {
    display: grid;
    gap: 5px;
    margin: 17px 0 14px;
    padding: 13px 14px;
    border: 1px solid color-mix(in srgb, var(--amber) 35%, transparent);
    border-radius: var(--radius-md);
    color: var(--text-2);
    background: color-mix(in srgb, var(--amber) 8%, var(--surface));
    font-size: 11.5px;
    line-height: 1.45;
}

.auth-warning-box strong {
    color: var(--amber);
    font-size: 12px;
}

.auth-choice-row {
    position: relative;
    display: flex;
    min-height: var(--tap-size);
    align-items: center;
    gap: 10px;
    color: var(--text-2);
    font-size: 12px;
    cursor: pointer;
}

.auth-choice-row input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
}

.auth-choice-check {
    display: grid;
    width: 24px;
    height: 24px;
    flex: 0 0 24px;
    place-items: center;
    border: 1px solid var(--line-2);
    border-radius: 7px;
    color: transparent;
    background: var(--surface-2);
}

.auth-choice-check .ui-icon {
    width: 15px;
    height: 15px;
}

.auth-choice-row input:checked + .auth-choice-check {
    border-color: var(--accent);
    color: var(--bg);
    background: var(--accent);
}

.auth-invite-block {
    display: none;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
}

.auth-invite-block input,
.auth-unlock-card #master-password-input {
    width: 100%;
    min-height: 52px;
    padding: 0 15px;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-md);
    color: var(--text);
    background: var(--surface);
    font-family: var(--font-body);
    font-size: 14px;
}

.auth-invite-block input:focus,
.auth-unlock-card #master-password-input:focus {
    border-color: var(--accent);
    outline: 0;
    box-shadow: 0 0 0 3px var(--accent-soft);
}

.auth-unlock-card .auth-flow-content {
    justify-content: center;
}

.auth-unlock-card .auth-flow-topbar {
    margin-bottom: clamp(38px, 8vh, 70px);
}

.auth-unlock-card .vault-separator {
    margin: 20px 0;
    color: var(--muted);
}

.auth-unlock-card #master-password-input {
    margin: 0 0 10px;
}

.auth-unlock-card #master-error-text {
    min-height: 22px;
    color: var(--danger);
    font-size: 11px;
}

.auth-unlock-card .device-unlock-button {
    display: flex;
    min-height: 62px;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
    padding: 10px 15px;
    text-align: left;
}

.auth-unlock-card .device-unlock-button small {
    display: block;
    margin-top: 2px;
    color: color-mix(in srgb, var(--bg) 70%, transparent);
    font-size: 10px;
}

.auth-unlock-card .auth-recovery-action {
    margin-top: 10px !important;
}

.auth-unlock-card .auth-flow-content > div:last-child {
    margin-top: 22px;
    color: var(--muted) !important;
    font-size: 11px !important;
    line-height: 1.5 !important;
}

.auth-reset-action {
    display: flex;
    min-height: var(--tap-size);
    align-items: center;
    gap: 9px;
    margin-top: 12px;
    color: var(--muted) !important;
    text-decoration: none !important;
}

.auth-reset-action .ui-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    color: var(--danger);
}

#auth-screen {
    padding: max(24px, var(--app-safe-top)) 24px max(24px, var(--app-safe-bottom));
    background:
        radial-gradient(circle at 50% 42%, var(--accent-soft), transparent 28%),
        var(--bg) !important;
}

#auth-screen .auth-card {
    border-color: var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    box-shadow: var(--shadow-xl);
}

#auth-screen .auth-card h1 {
    color: var(--text);
    font-family: var(--font-display);
    font-weight: 800;
    letter-spacing: -.04em;
}

@media (min-width: 720px) {
    .auth-flow-content {
        padding-top: 48px;
        padding-bottom: 42px;
    }

    .auth-start-top .auth-flow-brand {
        margin-bottom: 86px;
    }
}

@media (max-width: 440px) {
    .auth-flow-content {
        padding-right: 18px;
        padding-left: 18px;
    }

    .auth-flow-topbar {
        margin-bottom: 38px;
    }

    .auth-start-top .auth-flow-brand {
        margin-bottom: 54px;
    }

    .auth-start-top h2,
    .auth-password-content h2,
    .auth-unlock-card h2 {
        font-size: 32px;
    }

    .auth-password-grid {
        gap: 6px;
    }

    .auth-password-grid span {
        min-height: 50px;
        font-size: 14px;
    }
}

/* Contact profile: UI-only view over existing local chat/security state. */
.chat-header-leading {
    display: flex;
    align-items: center;
    min-width: 0;
    margin-right: 10px;
    overflow: hidden;
}

.active-contact-trigger {
    display: flex;
    align-items: center;
    min-width: 0;
    min-height: var(--tap-size);
    gap: 10px;
    padding: 3px 7px 3px 3px;
    border: 1px solid transparent;
    border-radius: 14px;
    cursor: pointer;
    transition: color var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast);
}

.active-contact-trigger:hover {
    border-color: var(--line);
    background: var(--surface-2);
}

.active-contact-trigger:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.contact-profile-overlay {
    position: fixed;
    inset: 0;
    z-index: 24000;
    display: flex;
    justify-content: flex-end;
    background: color-mix(in srgb, var(--bg) 72%, transparent);
    opacity: 0;
    visibility: hidden;
    backdrop-filter: blur(12px);
    transition: opacity var(--motion-normal), visibility var(--motion-normal);
}

.contact-profile-overlay[hidden] {
    display: none !important;
}

.contact-profile-overlay.open {
    opacity: 1;
    visibility: visible;
}

.contact-profile {
    width: min(430px, 100%);
    max-width: 100vw;
    height: var(--app-viewport-height, 100dvh);
    max-height: var(--app-viewport-height, 100dvh);
    box-sizing: border-box;
    flex: 0 1 430px;
    border-left: 1px solid var(--line);
    background: var(--bg);
    box-shadow: var(--shadow-xl);
    transform: translateX(28px);
    transition: transform var(--motion-normal);
    overflow: hidden;
}

.contact-profile-overlay.open .contact-profile {
    transform: translateX(0);
}

.contact-profile-header {
    display: grid;
    grid-template-columns: var(--tap-size) minmax(0, 1fr) var(--tap-size);
    align-items: center;
    min-height: calc(62px + var(--app-safe-top));
    padding: var(--app-safe-top) 12px 0;
    border-bottom: 1px solid var(--line);
    background: var(--surface);
}

.contact-profile-header h2 {
    margin: 0;
    color: var(--text);
    font: 750 17px/1.2 var(--font-ui);
    text-align: center;
    letter-spacing: -.02em;
}

.contact-profile-header-btn {
    display: grid;
    width: var(--tap-size);
    height: var(--tap-size);
    padding: 0;
    place-items: center;
    border: 1px solid transparent;
    border-radius: 50%;
    color: var(--text-2);
    background: transparent;
}

.contact-profile-header-btn:hover {
    border-color: var(--line);
    color: var(--text);
    background: var(--surface-2);
}

.contact-profile-header-btn svg,
.contact-profile-action svg,
.contact-profile-row svg,
.contact-profile-empty svg {
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.contact-profile-scroll {
    height: calc(100% - 62px - var(--app-safe-top));
    padding: 8px 18px max(28px, var(--app-safe-bottom));
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    scrollbar-width: thin;
    scrollbar-color: var(--elev-2) transparent;
}

.contact-profile-hero {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 8px 0 2px;
}

.contact-profile-avatar {
    width: 92px;
    height: 92px;
    flex: 0 0 92px;
    font-size: 27px;
}

.contact-profile-name-row {
    display: flex;
    align-items: center;
    max-width: 100%;
    gap: 7px;
    margin-top: 12px;
}

.contact-profile-name-row h3 {
    min-width: 0;
    margin: 0;
    overflow: hidden;
    color: var(--text);
    font: 760 22px/1.2 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: -.025em;
}

.contact-profile-verified-mark {
    display: inline-flex;
    color: var(--accent);
}

.contact-profile-verified-mark[hidden] {
    display: none !important;
}

.contact-profile-verified-mark svg {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
}

.contact-profile-id {
    max-width: 100%;
    margin-top: 4px;
    overflow: hidden;
    color: var(--muted);
    font: 500 12px/1.4 var(--font-mono);
    text-overflow: ellipsis;
    white-space: nowrap;
}
.contact-profile-group-context {
    max-width: 100%;
    margin-top: 7px;
    padding: 6px 10px;
    overflow: hidden;
    border: 1px solid var(--bub-out-border);
    border-radius: 16px;
    color: var(--accent);
    background: var(--accent-soft);
    font: 700 10px/1.3 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
}
.contact-profile-group-context[hidden] { display: none; }

.contact-profile-actions {
    display: grid;
    width: 100%;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 9px;
    margin-top: 18px;
}

.contact-profile-action {
    display: flex;
    min-width: 0;
    min-height: 64px;
    padding: 8px 4px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
    border: 1px solid var(--line);
    border-radius: 15px;
    color: var(--accent);
    background: var(--surface-2);
}

.contact-profile-action:hover {
    border-color: var(--bub-out-border);
    background: var(--elev);
}

.contact-profile-action span:last-child {
    max-width: 100%;
    overflow: hidden;
    color: var(--text-2);
    font: 650 11px/1.2 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-profile-action-icon {
    display: grid;
    place-items: center;
}

.contact-profile-section-label {
    margin: 19px 5px 7px;
    color: var(--muted);
    font: 680 11px/1.2 var(--font-ui);
    letter-spacing: .1em;
    text-transform: uppercase;
}

.contact-profile-group {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-2);
}

.contact-profile-row {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 62px;
    padding: 8px 13px;
    align-items: center;
    gap: 11px;
    border: 0;
    border-radius: 0;
    color: var(--text);
    text-align: left;
    background: transparent;
}

button.contact-profile-row:hover,
label.contact-profile-row:hover {
    background: var(--elev);
}

.contact-profile-row + .contact-profile-row::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 51px;
    height: 1px;
    background: var(--line);
    content: '';
}

.contact-profile-row-icon {
    display: grid;
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 9px;
    color: var(--text-2);
    background: var(--elev);
}

.contact-profile-row-icon svg {
    width: 16px;
    height: 16px;
}

.contact-profile-row-icon-security {
    color: var(--accent);
    background: var(--accent-soft);
}

.contact-profile-row-copy {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
    gap: 3px;
}

.contact-profile-row-copy strong {
    overflow: hidden;
    color: var(--text);
    font: 680 14px/1.25 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-profile-row-copy small {
    overflow: hidden;
    color: var(--muted);
    font: 500 11px/1.3 var(--font-ui);
    text-overflow: ellipsis;
    white-space: nowrap;
}

#contact-profile-safety[data-verification='verified'] .contact-profile-row-copy small {
    color: var(--accent);
}

#contact-profile-safety[data-verification='changed'] .contact-profile-row-copy small {
    color: var(--danger);
}

#contact-profile-transparency[data-verification='logged'] .contact-profile-row-copy small {
    color: var(--accent);
}

#contact-profile-transparency[data-verification='changed'] .contact-profile-row-copy small,
#contact-profile-transparency[data-verification='danger'] .contact-profile-row-copy small {
    color: var(--danger);
}

.contact-profile-transparency-action {
    cursor: pointer;
    -webkit-tap-highlight-color: transparent;
}

.contact-profile-transparency-action:hover,
.contact-profile-transparency-action:focus-visible {
    background: var(--elev);
}

.contact-profile-transparency-action:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

.contact-profile-transparency-action:active {
    background: var(--elev-2);
}

.contact-profile-chevron {
    width: 16px !important;
    height: 16px !important;
    flex: 0 0 16px;
    color: var(--muted);
}

.contact-profile-note {
    margin: 8px 6px 0;
    color: var(--muted);
    font: 500 11px/1.5 var(--font-ui);
}

.contact-profile-toggle-row {
    cursor: pointer;
}

.contact-profile-switch-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    pointer-events: none;
}

.contact-profile-switch {
    position: relative;
    width: 44px;
    height: 26px;
    flex: 0 0 44px;
    border: 1px solid var(--line-2);
    border-radius: 999px;
    background: var(--elev-2);
    transition: background var(--motion-fast), border-color var(--motion-fast);
}

.contact-profile-switch i {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--text-2);
    transition: transform var(--motion-fast), background var(--motion-fast);
}

.contact-profile-switch-input:checked + .contact-profile-switch {
    border-color: var(--bub-out-border);
    background: var(--accent-deep);
}

.contact-profile-switch-input:checked + .contact-profile-switch i {
    background: var(--text);
    transform: translateX(18px);
}

.contact-profile-switch-input:focus-visible + .contact-profile-switch {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
}

.contact-profile-danger-group {
    margin-top: 16px;
    border-color: color-mix(in srgb, var(--danger) 42%, transparent);
    background: color-mix(in srgb, var(--danger-deep) 10%, var(--surface-2));
}

.contact-profile-danger-row .contact-profile-row-copy strong {
    color: var(--danger);
}

.contact-profile-danger-row.is-unblock .contact-profile-row-copy strong {
    color: var(--accent);
}

.contact-profile-row-icon-danger {
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.contact-profile-danger-row.is-unblock .contact-profile-row-icon-danger {
    color: var(--accent);
    background: var(--accent-soft);
}

#contact-profile-main-view[hidden],
#contact-profile-media-view[hidden] {
    display: none !important;
}

.contact-profile-media-heading {
    margin-top: 10px;
}

.contact-profile-media-list {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-2);
}

.contact-profile-media-row {
    position: relative;
    display: flex;
    width: 100%;
    min-height: 64px;
    padding: 8px 13px;
    align-items: center;
    gap: 11px;
    border: 0;
    border-radius: 0;
    color: var(--text);
    text-align: left;
    background: transparent;
}

.contact-profile-media-row + .contact-profile-media-row::before {
    position: absolute;
    top: 0;
    right: 0;
    left: 54px;
    height: 1px;
    background: var(--line);
    content: '';
}

.contact-profile-media-row:hover {
    background: var(--elev);
}

.contact-profile-media-icon {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 34px;
    place-items: center;
    border-radius: 10px;
    color: var(--accent);
    background: var(--accent-soft);
}

.contact-profile-media-icon .ui-icon {
    width: 17px;
    height: 17px;
}

.contact-profile-media-copy {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
    gap: 4px;
}

.contact-profile-media-copy strong,
.contact-profile-media-copy small {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.contact-profile-media-copy strong {
    color: var(--text);
    font: 650 13px/1.2 var(--font-ui);
}

.contact-profile-media-copy small {
    color: var(--muted);
    font: 500 10px/1.2 var(--font-ui);
}

.contact-profile-media-chevron {
    color: var(--muted);
    font-size: 22px;
}

.contact-profile-empty {
    display: flex;
    min-height: 320px;
    padding: 32px;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--muted);
    text-align: center;
}

.contact-profile-empty[hidden] {
    display: none !important;
}

.contact-profile-empty > span {
    display: grid;
    width: 64px;
    height: 64px;
    margin-bottom: 18px;
    place-items: center;
    border: 1px solid var(--bub-out-border);
    border-radius: 22px;
    color: var(--accent);
    background: var(--accent-soft);
}

.contact-profile-empty > span svg {
    width: 25px;
    height: 25px;
}

.contact-profile-empty strong {
    color: var(--text);
    font: 700 16px/1.3 var(--font-ui);
}

.contact-profile-empty small {
    max-width: 250px;
    margin-top: 6px;
    color: var(--muted);
    font: 500 12px/1.5 var(--font-ui);
}

body.contact-profile-open {
    overflow: hidden;
}

/* Mobile chat-row actions: reveal pin and delete without restoring row menus. */
.chat-swipe-row {
    position: relative;
    min-width: 0;
}

.chat-swipe-row > .contact-item {
    width: 100%;
}

.chat-swipe-actions {
    display: none;
}

.chat-delete-choice-overlay {
    position: fixed;
    z-index: 26000;
    inset: 0;
    display: flex;
    padding: 20px;
    align-items: center;
    justify-content: center;
    background: color-mix(in srgb, var(--bg) 78%, transparent);
    backdrop-filter: blur(10px);
    opacity: 0;
    pointer-events: none;
    transition: opacity 180ms ease;
}

.chat-delete-choice-overlay[hidden] {
    display: none !important;
}

.chat-delete-choice-overlay.visible {
    opacity: 1;
    pointer-events: auto;
}

.chat-delete-choice {
    width: min(100%, 390px);
    padding: 12px;
    border: 1px solid var(--line-2);
    border-radius: 22px;
    background: var(--surface);
    box-shadow: var(--shadow-xl);
    transform: translateY(14px) scale(.985);
    transition: transform 180ms ease;
}

.chat-delete-choice-overlay.visible .chat-delete-choice {
    transform: translateY(0) scale(1);
}

.chat-delete-choice-handle {
    display: none;
    width: 38px;
    height: 4px;
    margin: 0 auto 10px;
    border-radius: var(--radius-pill);
    background: var(--line-2);
}

.chat-delete-choice-heading {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 8px 15px;
}

.chat-delete-choice-heading > span:last-child,
.chat-delete-choice-option > span:nth-child(2) {
    display: flex;
    min-width: 0;
    flex: 1;
    flex-direction: column;
    gap: 3px;
}

.chat-delete-choice-icon,
.chat-delete-choice-option-icon {
    display: grid;
    place-items: center;
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 12%, transparent);
}

.chat-delete-choice-icon {
    width: 42px;
    height: 42px;
    flex: 0 0 42px;
    border-radius: 13px;
}

.chat-delete-choice-icon .ui-icon,
.chat-delete-choice-option-icon svg {
    width: 20px;
    height: 20px;
}

.chat-delete-choice-option-icon svg,
.chat-delete-choice-chevron,
.chat-swipe-action svg {
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.chat-delete-choice-heading strong {
    color: var(--text);
    font: 720 17px/1.25 var(--font-ui);
}

.chat-delete-choice-heading small,
.chat-delete-choice-option small {
    color: var(--muted);
    font: 520 11px/1.4 var(--font-ui);
}

.chat-delete-choice-options {
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-2);
}

.chat-delete-choice-option {
    display: flex;
    width: 100%;
    min-height: 62px;
    padding: 9px 12px;
    align-items: center;
    gap: 11px;
    border: 0;
    color: inherit;
    background: transparent;
    text-align: left;
    cursor: pointer;
}

.chat-delete-choice-option + .chat-delete-choice-option {
    border-top: 1px solid var(--line);
}

.chat-delete-choice-option:active {
    background: var(--elev);
}

.chat-delete-choice-option-icon {
    width: 36px;
    height: 36px;
    flex: 0 0 36px;
    border-radius: 10px;
}

.chat-delete-choice-option strong {
    color: var(--text);
    font: 680 13px/1.25 var(--font-ui);
}

.chat-delete-choice-option.is-both strong {
    color: var(--danger);
}

.chat-delete-choice-chevron {
    width: 18px;
    height: 18px;
    flex: 0 0 18px;
    color: var(--muted);
}

.chat-delete-choice-cancel {
    width: 100%;
    min-height: 48px;
    margin-top: 10px;
    border: 1px solid var(--line-2);
    border-radius: var(--radius-md);
    color: var(--text-2);
    background: var(--elev);
    font: 680 13px/1 var(--font-ui);
    cursor: pointer;
}

@media (max-width: 719px) {
    .contact-profile-overlay {
        background: var(--bg);
        backdrop-filter: none;
    }

    .contact-profile {
        width: 100%;
        border-left: 0;
        box-shadow: none;
    }

    .active-contact-trigger {
        gap: 8px;
        padding-right: 3px;
    }

    .chat-swipe-row {
        overflow: hidden;
        touch-action: pan-y;
    }

    .chat-swipe-actions {
        position: absolute;
        z-index: 1;
        top: 0;
        right: 0;
        bottom: 0;
        display: grid;
        width: 152px;
        grid-template-columns: repeat(2, 76px);
    }

    .chat-swipe-action {
        display: flex;
        min-width: 0;
        min-height: 100%;
        padding: 8px 4px;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        border: 0;
        color: var(--text-2);
        background: var(--elev);
        font: 650 9px/1.15 var(--font-ui);
        cursor: pointer;
    }

    .chat-swipe-action svg {
        width: 19px;
        height: 19px;
    }

    .chat-swipe-action span {
        max-width: 68px;
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    .chat-swipe-pin {
        color: var(--accent);
        background: color-mix(in srgb, var(--accent) 11%, var(--elev));
    }

    .chat-swipe-delete {
        color: var(--danger);
        background: color-mix(in srgb, var(--danger) 11%, var(--elev));
    }

    .chat-swipe-row > .contact-item {
        z-index: 2;
        background: var(--bg);
        transform: translate3d(var(--chat-swipe-offset, 0), 0, 0);
        transition: transform 160ms cubic-bezier(.2, .75, .25, 1);
    }

    .chat-swipe-row > .contact-item.pinned-bg:not(.active) {
        background: var(--bg) !important;
    }

    .chat-swipe-row > .contact-item.active {
        background: var(--surface-2) !important;
    }

    .chat-swipe-row > .contact-item.is-swipe-dragging {
        transition: none;
        will-change: transform;
    }

    .chat-delete-choice-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .chat-delete-choice {
        width: 100%;
        padding: 10px 12px calc(12px + var(--app-safe-bottom));
        border-right: 0;
        border-bottom: 0;
        border-left: 0;
        border-radius: 24px 24px 0 0;
        transform: translateY(28px);
    }

    .chat-delete-choice-handle {
        display: block;
    }
}

/* Full-screen call experience */
@keyframes call-overlay-enter {
    from { opacity: 0; transform: scale(.985); }
    to { opacity: 1; transform: scale(1); }
}

@keyframes call-ring-breathe {
    0%, 100% { transform: scale(.985); opacity: .68; }
    50% { transform: scale(1.025); opacity: 1; }
}

@keyframes call-minibar-pulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: .42; transform: scale(.88); }
}

.call-minibar {
    position: fixed;
    z-index: 198000;
    top: 0;
    right: 0;
    left: 0;
    display: none;
    min-height: calc(54px + var(--app-safe-top));
    padding: calc(8px + var(--app-safe-top)) 14px 8px;
    align-items: center;
    gap: 10px;
    border-bottom: 1px solid color-mix(in srgb, var(--accent) 24%, var(--line));
    background: color-mix(in srgb, var(--surface) 94%, transparent);
    box-shadow: 0 12px 28px color-mix(in srgb, var(--bg) 62%, transparent);
    backdrop-filter: blur(18px);
}

.call-minibar.active { display: flex; }

.call-minibar-live-dot {
    width: 8px;
    height: 8px;
    flex: 0 0 8px;
    border-radius: 50%;
    background: var(--accent);
    animation: call-minibar-pulse 1.5s ease-in-out infinite;
}

#call-minibar-timer {
    min-width: 0;
    flex: 1;
    overflow: hidden;
    color: var(--text);
    font: 600 12px/1.2 var(--font-mono);
    text-overflow: ellipsis;
    white-space: nowrap;
}

.call-minibar-return,
.call-minibar-end {
    min-height: 36px;
    padding: 0 12px;
    border-radius: 11px;
    font: 650 11px/1 var(--font-ui);
    cursor: pointer;
}

.call-minibar-return {
    border: 1px solid color-mix(in srgb, var(--accent) 28%, transparent);
    color: var(--accent);
    background: var(--accent-soft);
}

.call-minibar-end {
    border: 1px solid color-mix(in srgb, var(--danger) 28%, transparent);
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 12%, transparent);
}

body.minibar-open #app-ui { padding-top: calc(54px + var(--app-safe-top)); }

#call-overlay {
    display: none;
}

#call-overlay.active {
    display: flex !important;
}

.call-overlay {
    position: fixed;
    z-index: 199000;
    inset: 0;
    min-width: 0;
    min-height: 0;
    padding:
        calc(14px + var(--app-safe-top))
        max(16px, env(safe-area-inset-right))
        calc(12px + var(--app-safe-bottom))
        max(16px, env(safe-area-inset-left));
    overflow: hidden;
    flex-direction: column;
    color: var(--text);
    background:
        radial-gradient(circle at 50% 31%, color-mix(in srgb, var(--accent) 10%, transparent) 0, transparent 34%),
        linear-gradient(180deg, var(--bg), color-mix(in srgb, var(--surface) 38%, var(--bg)));
    animation: call-overlay-enter var(--motion-normal) both;
    isolation: isolate;
}

.call-ambient {
    position: absolute;
    z-index: -1;
    top: clamp(86px, 14vh, 142px);
    left: 50%;
    width: min(92vw, 520px);
    aspect-ratio: 1;
    border-radius: 50%;
    background: radial-gradient(circle, color-mix(in srgb, var(--accent) 11%, transparent), transparent 68%);
    transform: translateX(-50%);
    pointer-events: none;
}

.call-overlay[data-call-mode="outgoing"] .call-ambient {
    background: radial-gradient(circle, color-mix(in srgb, var(--amber) 9%, transparent), transparent 68%);
}

.call-topbar {
    position: relative;
    z-index: 4;
    display: flex;
    width: min(100%, 660px);
    min-height: var(--tap-size);
    margin: 0 auto;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.call-mini-button,
.call-quality {
    display: inline-flex;
    min-height: 36px;
    align-items: center;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    color: var(--text-2);
    background: color-mix(in srgb, var(--surface-2) 86%, transparent);
    font: 650 13px/1 var(--font-ui);
    backdrop-filter: blur(14px);
}

.call-mini-button {
    min-width: var(--tap-size);
    padding: 0 14px 0 10px;
    cursor: pointer;
    transition: color var(--motion-fast), background var(--motion-fast), transform var(--motion-fast);
}

.call-mini-button:hover {
    color: var(--text);
    background: var(--elev);
}

.call-mini-button:active {
    transform: scale(.97);
}

.call-icon {
    display: block;
    width: 20px;
    height: 20px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.call-mini-button .call-icon {
    width: 16px;
    height: 16px;
}

.call-quality {
    display: none;
    padding: 0 12px;
    color: var(--muted);
    font-size: 12px;
}

.call-overlay[data-call-mode="active"] .call-quality {
    display: inline-flex;
}

.call-quality-bars {
    display: inline-flex;
    height: 13px;
    align-items: flex-end;
    gap: 2px;
}

.call-quality-bars i {
    display: block;
    width: 3px;
    border-radius: 2px;
    background: var(--muted);
}

.call-quality.is-stable .call-quality-bars i { background: var(--accent); }

.call-quality-bars i:nth-child(1) { height: 5px; }
.call-quality-bars i:nth-child(2) { height: 9px; }
.call-quality-bars i:nth-child(3) { height: 13px; }

.call-stage {
    display: flex;
    width: min(100%, 660px);
    min-height: 0;
    margin: 0 auto;
    flex: 1;
    flex-direction: column;
    align-items: center;
}

.call-identity {
    display: flex;
    width: 100%;
    min-height: 0;
    padding: clamp(66px, 10vh, 108px) 12px 20px;
    flex: 1 1 auto;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    text-align: center;
}

.call-avatar-wrap {
    position: relative;
    display: grid;
    width: 120px;
    height: 120px;
    flex: 0 0 120px;
    place-items: center;
}

.call-avatar-ring {
    position: absolute;
    border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent);
    border-radius: 50%;
    animation: call-ring-breathe 3.2s ease-in-out infinite;
}

.call-avatar-ring-1 { width: 150px; height: 150px; }
.call-avatar-ring-2 { width: 182px; height: 182px; opacity: .58; animation-delay: -1.1s; }
.call-avatar-ring-3 { width: 214px; height: 214px; opacity: .3; animation-delay: -2.1s; }

.call-avatar {
    position: relative;
    z-index: 2;
    width: 120px;
    height: 120px;
    border: 1px solid color-mix(in srgb, var(--accent) 26%, var(--line));
    border-radius: 50%;
    box-shadow: 0 18px 52px color-mix(in srgb, var(--accent) 18%, transparent);
}

.call-peer-id {
    max-width: min(100%, 520px);
    margin-top: 27px;
    overflow: hidden;
    color: var(--text);
    font: 760 clamp(25px, 6vw, 31px)/1.12 var(--font-ui);
    letter-spacing: -.03em;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.call-status-text {
    min-height: 22px;
    margin-top: 7px;
    color: var(--text-2);
    font: 520 15px/1.4 var(--font-ui);
}

.call-timer {
    display: none;
    margin-top: 5px;
    color: var(--text-2);
    font: 560 17px/1.35 var(--font-mono);
    letter-spacing: .08em;
}

.call-encryption-badge {
    display: inline-flex;
    max-width: min(100%, 420px);
    min-height: 38px;
    margin-top: 20px;
    padding: 8px 13px;
    align-items: center;
    gap: 9px;
    border: 1px solid var(--line-2);
    border-radius: 14px;
    color: var(--text-2);
    background: var(--surface-2);
    text-align: left;
}

.call-encryption-badge .call-icon {
    width: 17px;
    height: 17px;
    flex: 0 0 17px;
    color: var(--muted);
}

.call-encryption-copy {
    display: flex;
    min-width: 0;
    flex-direction: column;
    gap: 2px;
    font: 650 12px/1.25 var(--font-ui);
}

.call-encryption-copy small {
    color: var(--muted);
    font: 520 10px/1.2 var(--font-mono);
    letter-spacing: .04em;
}

.call-encryption-badge.is-secure {
    border-color: color-mix(in srgb, var(--accent) 30%, transparent);
    color: var(--accent);
    background: var(--accent-soft);
}

.call-encryption-badge.is-secure .call-icon {
    color: var(--accent);
}

.call-controls {
    display: flex;
    width: 100%;
    min-height: 190px;
    padding: 12px 10px 4px;
    flex: 0 0 auto;
    align-items: flex-end;
    justify-content: center;
}

.call-actions {
    display: none;
    width: 100%;
    flex-direction: column;
    align-items: center;
    justify-content: flex-end;
}

.call-control-row,
.call-incoming-primary {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: clamp(24px, 8vw, 38px);
}

.call-incoming-primary {
    width: min(100%, 340px);
    justify-content: space-between;
    padding: 0 30px;
}

.call-control {
    display: flex;
    min-width: 74px;
    flex-direction: column;
    align-items: center;
    gap: 8px;
    color: var(--text-2);
    font: 560 12px/1.2 var(--font-ui);
    text-align: center;
}

.call-control-button {
    display: grid;
    width: 66px;
    height: 66px;
    min-width: 66px;
    min-height: 66px;
    padding: 0;
    place-items: center;
    border: 1px solid var(--line-2);
    border-radius: 50%;
    color: var(--text);
    background: var(--elev);
    cursor: pointer;
    transition: transform var(--motion-fast), background var(--motion-fast), border-color var(--motion-fast), color var(--motion-fast);
}

.call-control-button:hover {
    border-color: color-mix(in srgb, var(--text-2) 34%, transparent);
    background: var(--elev-2);
}

.call-control-button:active {
    transform: scale(.95);
}

.call-control-button .call-icon {
    width: 25px;
    height: 25px;
}

.call-secondary-button.is-on,
#call-btn-speaker.is-on {
    border-color: transparent;
    color: var(--surface);
    background: var(--text);
}

#call-btn-mute.muted,
#call-btn-speaker.is-off {
    border-color: color-mix(in srgb, var(--danger) 28%, transparent);
    color: var(--danger);
    background: color-mix(in srgb, var(--danger) 13%, var(--surface-2));
}

#call-btn-screen.sharing {
    border-color: color-mix(in srgb, var(--accent) 34%, transparent);
    color: var(--accent);
    background: var(--accent-soft);
}

.call-danger-button,
.call-answer-button {
    width: 72px;
    height: 72px;
    min-width: 72px;
    min-height: 72px;
    border: 0;
}

.call-danger-button {
    color: var(--text);
    background: linear-gradient(160deg, var(--danger), var(--danger-deep));
    box-shadow: 0 12px 30px color-mix(in srgb, var(--danger-deep) 32%, transparent);
}

.call-answer-button {
    color: var(--bg);
    background: linear-gradient(160deg, color-mix(in srgb, var(--accent) 82%, var(--text)), var(--accent-deep));
    box-shadow: 0 12px 30px color-mix(in srgb, var(--accent) 26%, transparent);
}

.call-danger-button:hover,
.call-answer-button:hover {
    border: 0;
    filter: brightness(1.06);
}

.call-ignore-button {
    display: inline-flex;
    min-height: var(--tap-size);
    margin-top: 18px;
    padding: 0 15px;
    align-items: center;
    gap: 7px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    color: var(--muted);
    background: var(--surface);
    font: 600 12px/1 var(--font-ui);
    cursor: pointer;
}

.call-ignore-button .call-icon {
    width: 15px;
    height: 15px;
    transform: rotate(45deg);
}

.call-end-row {
    display: flex;
    margin-top: 24px;
    justify-content: center;
}

.call-actions-outgoing {
    margin-top: 22px;
}

.call-overlay[data-call-mode="outgoing"] .call-screen-control,
.call-overlay[data-call-mode="outgoing"] .call-active-end {
    display: none;
}

.call-screen-preview {
    display: none;
    width: min(100%, 520px);
    max-height: 42vh;
    margin-bottom: 18px;
    overflow: hidden;
    border: 1px solid color-mix(in srgb, var(--accent) 28%, var(--line));
    border-radius: var(--radius-lg);
    background: var(--surface);
    box-shadow: 0 18px 44px color-mix(in srgb, var(--bg) 72%, transparent);
}

.call-screen-preview video {
    display: block;
    width: 100%;
    max-height: calc(42vh - 44px);
    object-fit: contain;
    background: var(--bg);
}

#remote-screen-preview {
    display: none;
}

.call-screen-preview-footer {
    display: flex;
    min-height: var(--tap-size);
    padding: 6px 8px 6px 12px;
    align-items: center;
    justify-content: space-between;
    gap: 8px;
    border-top: 1px solid var(--line);
    color: var(--accent);
    background: var(--surface-2);
}

.call-screen-preview-footer .ui-icon-button-label {
    font-size: 11px;
}

.call-screen-fullscreen {
    display: none;
    min-height: 34px;
    padding: 0 10px;
    align-items: center;
    gap: 6px;
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    border-radius: 10px;
    color: var(--accent);
    background: var(--accent-soft);
    font: 600 11px/1 var(--font-ui);
    cursor: pointer;
}

.call-screen-fullscreen .call-icon {
    width: 15px;
    height: 15px;
}

.call-phone-btn {
    display: flex;
    width: 36px;
    height: 36px;
    min-width: 36px;
    min-height: 36px;
    margin-right: 8px;
    margin-left: auto;
    align-items: center;
    justify-content: center;
    border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent);
    border-radius: 11px;
    color: var(--accent);
    background: var(--accent-soft);
    cursor: pointer;
    transition: background var(--motion-fast), transform var(--motion-fast);
}

.call-phone-btn:hover { background: color-mix(in srgb, var(--accent) 20%, var(--surface)); }
.call-phone-btn:active { transform: scale(.96); }
#remote-audio { display: none; }

@media (max-width: 520px) {
    .call-overlay {
        padding-top: calc(10px + var(--app-safe-top));
    }

    .call-topbar {
        min-height: 42px;
    }

    .call-mini-button {
        height: 34px;
        min-height: 34px;
        padding-right: 12px;
        font-size: 12.5px;
    }

    .call-quality {
        min-height: 34px;
        padding: 0 10px;
        font-size: 11px;
    }

    .call-identity {
        padding-top: clamp(54px, 9vh, 78px);
    }

    .call-avatar-wrap,
    .call-avatar {
        width: 112px;
        height: 112px;
    }

    .call-avatar-wrap { flex-basis: 112px; }
    .call-avatar-ring-1 { width: 140px; height: 140px; }
    .call-avatar-ring-2 { width: 170px; height: 170px; }
    .call-avatar-ring-3 { width: 200px; height: 200px; }

    .call-controls {
        min-height: 184px;
        padding-right: 0;
        padding-left: 0;
    }

    .call-screen-preview {
        max-height: 34vh;
    }

    .call-screen-preview video {
        max-height: calc(34vh - 44px);
    }
}

@media (max-height: 690px) {
    .call-identity {
        padding-top: 24px;
        padding-bottom: 12px;
    }

    .call-avatar-wrap,
    .call-avatar {
        width: 92px;
        height: 92px;
    }

    .call-avatar-wrap { flex-basis: 92px; }
    .call-avatar-ring-1 { width: 118px; height: 118px; }
    .call-avatar-ring-2 { width: 144px; height: 144px; }
    .call-avatar-ring-3 { width: 170px; height: 170px; }
    .call-peer-id { margin-top: 18px; }
    .call-encryption-badge { margin-top: 12px; }
    .call-controls { min-height: 166px; }
    .call-end-row { margin-top: 16px; }
}

@media (prefers-reduced-motion: reduce) {
    .contact-profile-overlay,
    .contact-profile,
    .contact-profile-switch,
    .contact-profile-switch i,
    .chat-swipe-row > .contact-item,
    .chat-delete-choice-overlay,
    .chat-delete-choice,
    .call-overlay,
    .call-avatar-ring,
    .call-minibar-live-dot,
    .call-control-button,
    .call-mini-button {
        transition: none;
        animation: none;
    }
}

/* MLS groups/channels stay absent until both server and reviewed browser
   runtime gates are ready. This UI shell is not itself a release gate. */
[data-mls-filter][hidden] {
    display: none !important;
}

.mls-conversation-row {
    width: 100%;
    color: var(--text);
    text-align: left;
}

.mls-conversation-avatar {
    display: grid;
    place-items: center;
    overflow: hidden;
    border-radius: 50%;
    background: linear-gradient(145deg, var(--elev-2), var(--accent-soft));
    border: 1px solid var(--bub-out-border);
    color: var(--bub-out-check);
    font-weight: 800;
}

.mls-conversation-avatar svg {
    width: 70%;
    height: 70%;
    fill: color-mix(in srgb, currentColor 18%, transparent);
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}
.mls-avatar-tone-0 { --mls-avatar-turn: 145deg; }
.mls-avatar-tone-1 { --mls-avatar-turn: 205deg; }
.mls-avatar-tone-2 { --mls-avatar-turn: 265deg; }
.mls-avatar-tone-3 { --mls-avatar-turn: 325deg; }
.mls-avatar-tone-4 { --mls-avatar-turn: 25deg; }
.mls-avatar-tone-5 { --mls-avatar-turn: 85deg; }
.mls-conversation-avatar[class*="mls-avatar-tone-"] {
    background:
        radial-gradient(circle at 28% 22%, var(--accent-soft), transparent 48%),
        linear-gradient(var(--mls-avatar-turn), var(--elev-2), var(--surface-2));
}

.mls-group-list-avatar,
.mls-group-list-avatar.avatar-initials {
    border-radius: 16px;
    box-shadow: inset 0 0 0 1px color-mix(in srgb, currentColor 14%, transparent);
}

.mls-conversation-row .ci-name {
    display: flex;
    min-width: 0;
    align-items: center;
    gap: 7px;
}

.mls-conversation-row .ci-name > span:first-child {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.mls-group-member-count {
    display: inline-flex;
    flex: 0 0 auto;
    min-width: 22px;
    height: 20px;
    align-items: center;
    justify-content: center;
    padding: 0 6px;
    border: 1px solid var(--line-2);
    border-radius: 10px;
    color: var(--text-2);
    background: var(--surface-2);
    font-size: 11px;
    font-style: normal;
    font-weight: 750;
    line-height: 1;
}

.mls-conversation-row .ci-preview em {
    color: var(--text-2);
    font-style: normal;
    font-weight: 700;
}

.mls-empty-icon svg {
    width: 26px;
    height: 26px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}