/* ============================================================================
   IsraChat — application stylesheet (RTL-first, mobile-first)
   Light design system: white surfaces, soft sky-blue backgrounds, elegant
   yellow accents, controlled pink/blue gender indicators.
   ========================================================================== */

@font-face {
    font-family: 'Heebo';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/heebo-hebrew.woff2') format('woff2');
    unicode-range: U+0307-0308, U+0590-05FF, U+200C-2010, U+20AA, U+25CC, U+FB1D-FB4F;
}
@font-face {
    font-family: 'Heebo';
    font-style: normal;
    font-weight: 100 900;
    font-display: swap;
    src: url('../fonts/heebo-latin.woff2') format('woff2');
    unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+2212, U+FFFD;
}

:root {
    /* ---- Color tokens — light system ---- */
    --background-main: #f7fbff;
    --background-surface: #ffffff;
    --background-soft: #eef7ff;
    --background-softer: #f4f9ff;
    --primary-blue: #4aa9ff;
    --primary-blue-dark: #187acb;
    --primary-blue-deep: #0f5fa3;
    --primary-blue-soft: #dff1ff;
    --accent-yellow: #ffd65a;
    --accent-yellow-soft: #fff5c7;
    --accent-yellow-deep: #8f6b00;
    --text-primary: #17324d;
    --text-secondary: #5b7288;
    --text-faint: #6e8398;
    --border-light: #dcebf7;
    --border-strong: #c4dcf0;
    --success: #1f9d64;
    --success-deep: #157a4c;
    --success-soft-bg: #f2fbf6;
    --success-soft-border: #bfe6d2;
    --danger: #d64550;
    --danger-deep: #b23842;
    --danger-soft-bg: #fdf3f4;
    --danger-soft-border: #f3b8bd;
    --warn: #a87400;

    --male: #2f7fd4;
    --female: #d45f9c;
    --male-bg: #e3f0fd;
    --female-bg: #fdeaf4;

    --bubble: #ffffff;
    --bubble-me: #d5ecff;

    /* ---- Shape / depth ---- */
    --radius-small: 10px;
    --radius: 14px;
    --radius-large: 18px;
    --radius-pill: 999px;
    --shadow: 0 8px 28px rgba(23, 50, 77, 0.10);
    --shadow-soft: 0 2px 10px rgba(23, 50, 77, 0.06);

    /* ---- Motion ---- */
    --transition-fast: 140ms ease;
    --transition-normal: 220ms ease;
    --transition-slow: 320ms ease;

    /* ---- Layers ---- */
    --z-header: 30;
    --z-emoji: 40;
    --z-private: 50;
    --z-overlay: 55;
    --z-drawer: 60;
    --z-modal: 80;
    --z-toast: 90;
    --z-lightbox: 95;

    /* ---- Layout ---- */
    --header-h: 56px;
    --sidebar-w: 270px;
    --convs-w: 300px;
    --touch-target: 44px;
    --safe-b: env(safe-area-inset-bottom, 0px);
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html { height: 100%; }

body {
    font-family: 'Heebo', -apple-system, 'Segoe UI', Arial, sans-serif;
    background:
        radial-gradient(1100px 700px at 85% -10%, var(--background-soft), transparent 60%),
        radial-gradient(900px 600px at -10% 110%, var(--primary-blue-soft), transparent 55%),
        var(--background-main);
    color: var(--text-primary);
    height: 100dvh;
    overflow: hidden;
    -webkit-font-smoothing: antialiased;
}

button, input, select, textarea { font: inherit; color: inherit; }

button { cursor: pointer; background: none; border: none; }

fieldset { border: none; }

:focus-visible {
    outline: 2px solid var(--primary-blue);
    outline-offset: 2px;
    border-radius: 6px;
}

.hidden { display: none !important; }

.visually-hidden {
    position: absolute; width: 1px; height: 1px;
    clip-path: inset(50%); overflow: hidden; white-space: nowrap;
}

/* Protected chat media: no drag, no long-press callout, no selection */
.protected-media {
    -webkit-user-drag: none;
    user-drag: none;
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    pointer-events: auto;
}

/* ============================ Entry screen =============================== */

#entry-screen {
    height: 100dvh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px 16px calc(20px + var(--safe-b));
    overflow-y: auto;
    position: relative;
}

/* Soft decorative glows behind the entry card (cheap: no blur filters) */
#entry-screen::before,
#entry-screen::after {
    content: '';
    position: absolute;
    border-radius: 50%;
    pointer-events: none;
    z-index: 0;
}

#entry-screen::before {
    width: 360px; height: 360px;
    inset-block-start: -90px;
    inset-inline-start: -110px;
    background: radial-gradient(circle, rgba(74, 169, 255, 0.20), transparent 70%);
}

#entry-screen::after {
    width: 320px; height: 320px;
    inset-block-end: -70px;
    inset-inline-end: -90px;
    background: radial-gradient(circle, rgba(255, 214, 90, 0.28), transparent 70%);
}

.entry-card {
    width: 100%;
    max-width: 400px;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: 22px;
    box-shadow: var(--shadow);
    padding: 32px 26px 26px;
    animation: rise 0.45s ease both;
    position: relative;
    z-index: 1;
}

.brand { text-align: center; margin-bottom: 22px; }

.brand .brand-mark {
    width: 58px; height: 58px;
    margin-bottom: 6px;
    filter: drop-shadow(0 5px 12px rgba(43, 144, 224, 0.30));
}

.brand-mark.small { width: 26px; height: 26px; }

.brand .name { font-size: 2.1rem; font-weight: 800; letter-spacing: 0.5px; color: var(--text-primary); }

.brand .name span { color: var(--primary-blue-dark); }

.brand .tagline { color: var(--text-secondary); font-size: 0.9rem; margin-top: 4px; }

.field { margin-bottom: 16px; }

.field label {
    display: block;
    font-weight: 600;
    font-size: 0.92rem;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.field input[type="text"],
.field input[type="number"],
.field input[type="tel"] {
    width: 100%;
    background: var(--background-softer);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    padding: 12px 14px;
    color: var(--text-primary);
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.field input:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--background-surface);
    box-shadow: 0 0 0 3px rgba(74, 169, 255, 0.18);
}

.field .hint { color: var(--text-secondary); font-size: 0.78rem; margin-top: 5px; }

.gender-options { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }

.gender-option { position: relative; }

.gender-option input { position: absolute; opacity: 0; inset: 0; }

.gender-option label {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px;
    margin: 0;
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    background: var(--background-softer);
    cursor: pointer;
    font-weight: 500;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.gender-option input:focus-visible + label { outline: 2px solid var(--primary-blue); outline-offset: 2px; }

.gender-option input:checked + label.male {
    border-color: var(--male);
    background: var(--male-bg);
    color: var(--male);
    font-weight: 700;
}

.gender-option input:checked + label.female {
    border-color: var(--female);
    background: var(--female-bg);
    color: var(--female);
    font-weight: 700;
}

.entry-error {
    display: none;
    background: var(--danger-soft-bg);
    border: 1px solid var(--danger-soft-border);
    color: var(--danger-deep);
    border-radius: var(--radius-small);
    padding: 10px 12px;
    font-size: 0.88rem;
    margin-bottom: 14px;
}

.entry-error.show { display: block; animation: rise 0.25s ease both; }

.btn-primary {
    width: 100%;
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue));
    color: #fff;
    font-weight: 700;
    font-size: 1.05rem;
    border-radius: 12px;
    padding: 13px;
    box-shadow: 0 4px 14px rgba(24, 122, 203, 0.25);
    transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-primary:hover:not(:disabled) { filter: brightness(1.06); }

.btn-primary:active:not(:disabled) { transform: scale(0.985); }

.btn-primary:disabled { opacity: 0.55; cursor: wait; }

.btn-primary.slim { width: auto; padding: 9px 22px; font-size: 0.92rem; }

.btn-secondary {
    background: var(--primary-blue-soft);
    color: var(--primary-blue-deep);
    font-weight: 600;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-small);
    padding: 9px 16px;
    font-size: 0.9rem;
    transition: background var(--transition-fast);
}

.btn-secondary:hover { background: #cfe9ff; }

.btn-secondary.slim { padding: 9px 22px; }

.btn-quiet {
    color: var(--text-secondary);
    font-weight: 500;
    border: 1px solid var(--border-light);
    border-radius: var(--radius-small);
    padding: 9px 16px;
    font-size: 0.9rem;
    background: var(--background-surface);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.btn-quiet:hover { color: var(--text-primary); border-color: var(--border-strong); }

.btn-quiet.danger { color: var(--danger); }

.btn-quiet.danger:hover { border-color: var(--danger-soft-border); background: var(--danger-soft-bg); }

.entry-footer { text-align: center; color: var(--text-faint); font-size: 0.75rem; margin-top: 18px; }

/* ============================== App layout =============================== */

#chat-app {
    height: 100dvh;
    display: grid;
    grid-template-rows: var(--header-h) 1fr;
    grid-template-columns: 1fr;
}

.app-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 12px;
    background: rgba(255, 255, 255, 0.92);
    border-bottom: 1px solid var(--border-light);
    backdrop-filter: blur(10px);
    z-index: var(--z-header);
    box-shadow: var(--shadow-soft);
}

.app-header .logo {
    display: flex;
    align-items: center;
    gap: 7px;
    font-weight: 800;
    font-size: 1.15rem;
    white-space: nowrap;
    color: var(--text-primary);
}

.app-header .logo-text span { color: var(--primary-blue-dark); }

.room-title {
    display: flex; align-items: center; gap: 8px;
    font-weight: 500; color: var(--text-secondary); font-size: 0.92rem;
    overflow: hidden; white-space: nowrap;
}

.room-title strong { color: var(--text-primary); }

.conn-status {
    display: inline-flex; align-items: center; gap: 6px;
    font-size: 0.78rem; color: var(--text-secondary); white-space: nowrap;
}

.conn-dot {
    width: 8px; height: 8px; border-radius: 50%;
    background: var(--accent-yellow);
    transition: background var(--transition-normal);
}

.conn-status[data-state="online"] .conn-dot { background: var(--success); }
.conn-status[data-state="offline"] .conn-dot { background: var(--danger); }
.conn-status[data-state="connecting"] .conn-dot { background: var(--accent-yellow); animation: pulse 1.4s infinite; }

.header-spacer { flex: 1; }

.icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px; height: 40px;
    border-radius: var(--radius-small);
    color: var(--text-secondary);
    transition: background var(--transition-fast), color var(--transition-fast);
    flex: none;
}

.icon-btn:hover { background: var(--primary-blue-soft); color: var(--primary-blue-deep); }

.icon-btn svg { width: 22px; height: 22px; }

.btn-profile { width: 44px; }

.badge {
    position: absolute;
    top: 2px; inset-inline-start: 2px;
    min-width: 17px; height: 17px;
    padding: 0 4px;
    border-radius: 9px;
    background: var(--danger);
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
    display: none;
    align-items: center;
    justify-content: center;
}

.badge.show { display: inline-flex; }

.btn-logout {
    display: inline-flex; align-items: center; gap: 6px;
    color: var(--text-secondary);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-small);
    padding: 7px 12px;
    font-size: 0.85rem;
    font-weight: 500;
    white-space: nowrap;
    background: var(--background-surface);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.btn-logout:hover { color: var(--danger); border-color: var(--danger-soft-border); }

/* Main area */

.app-main {
    display: grid;
    grid-template-columns: 1fr;
    min-height: 0;
}

@media (min-width: 900px) {
    .app-main { grid-template-columns: 270px 1fr; }
}

/* Sidebar (rooms + online users) */

.sidebar {
    background: var(--background-surface);
    border-inline-end: 1px solid var(--border-light);
    display: flex;
    flex-direction: column;
    min-height: 0;
}

.sidebar-section-title {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    letter-spacing: 0.4px;
    padding: 14px 16px 8px;
}

.room-list { padding: 0 10px; }

.room-item {
    display: flex; align-items: center; gap: 10px;
    width: 100%;
    padding: 10px 12px;
    border-radius: var(--radius-small);
    font-weight: 500;
    color: var(--text-primary);
    text-align: start;
}

.room-item.active {
    background: var(--primary-blue-soft);
    color: var(--primary-blue-deep);
    font-weight: 700;
    box-shadow: inset 3px 0 0 var(--accent-yellow);
}

.room-item .room-icon { font-size: 1rem; }

.users-count-line {
    display: flex; align-items: center; justify-content: space-between;
    padding: 14px 16px 8px;
}

.users-count-line .sidebar-section-title { padding: 0; }

.users-count {
    background: var(--accent-yellow-soft);
    color: var(--accent-yellow-deep);
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 9px;
    padding: 2px 8px;
}

.user-list {
    flex: 1;
    overflow-y: auto;
    padding: 2px 10px 12px;
    list-style: none;
    overscroll-behavior: contain;
}

.user-item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border-radius: var(--radius-small);
    text-align: start;
    transition: background var(--transition-fast);
}

.user-item:hover { background: var(--background-soft); }

/* Avatars — initial fallback or uploaded image */

.avatar {
    width: 36px; height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
    flex: none;
    position: relative;
    overflow: visible;
}

.avatar.male { background: var(--male-bg); color: var(--male); }
.avatar.female { background: var(--female-bg); color: var(--female); }

.avatar img {
    width: 100%; height: 100%;
    border-radius: 50%;
    object-fit: cover;
    display: block;
}

.avatar.small { width: 30px; height: 30px; font-size: 0.8rem; }

.avatar.xl { width: 84px; height: 84px; font-size: 2rem; }

.avatar .presence {
    position: absolute;
    bottom: -1px; inset-inline-end: -1px;
    width: 11px; height: 11px;
    border-radius: 50%;
    background: var(--success);
    border: 2px solid var(--background-surface);
    z-index: 1;
}

.user-item .u-meta { min-width: 0; flex: 1; }

.user-item .u-nick {
    font-weight: 600; font-size: 0.92rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    color: var(--text-primary);
}

.user-item .u-sub { color: var(--text-secondary); font-size: 0.76rem; display: flex; gap: 5px; align-items: center; }

.gender-tag { font-size: 0.72rem; font-weight: 600; }
.gender-tag.male { color: var(--male); }
.gender-tag.female { color: var(--female); }

.user-item.me-row { opacity: 0.75; }

.user-item .msg-icon { color: var(--primary-blue-dark); opacity: 0; transition: opacity var(--transition-fast); }

.user-item:hover .msg-icon { opacity: 1; }

.sidebar-empty { color: var(--text-secondary); font-size: 0.85rem; text-align: center; padding: 20px 10px; }

/* Chat panel */

.chat-panel {
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
    position: relative;
}

.message-list {
    flex: 1;
    overflow-y: auto;
    padding: 16px 14px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    overscroll-behavior: contain;
    scroll-behavior: smooth;
}

@media (prefers-reduced-motion: reduce) {
    .message-list { scroll-behavior: auto; }
}

.load-older {
    align-self: center;
    color: var(--primary-blue-deep);
    font-size: 0.82rem;
    font-weight: 600;
    padding: 6px 14px;
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    margin-bottom: 10px;
    background: var(--background-surface);
    box-shadow: var(--shadow-soft);
}

.msg-row { display: flex; align-items: flex-end; gap: 8px; margin-top: 10px; animation: rise 0.22s ease both; }

.msg-row.own { justify-content: flex-end; }

@media (prefers-reduced-motion: reduce) {
    .msg-row, .entry-card, .entry-error.show,
    .toast, .emoji-panel, .modal-card, .private-panel { animation: none; }
    .skeleton { animation: none; }
    .conn-status[data-state="connecting"] .conn-dot { animation: none; }
}

.msg-avatar { margin-bottom: 2px; }

.msg-bubble {
    max-width: min(78%, 560px);
    background: var(--bubble);
    border: 1px solid var(--border-light);
    border-radius: 16px 16px 16px 5px;
    padding: 8px 13px 7px;
    box-shadow: var(--shadow-soft);
    overflow-wrap: break-word;
    word-break: break-word;
    min-width: 0;
}

.msg-row.own .msg-bubble {
    background: var(--bubble-me);
    border-color: #bfe2ff;
    border-radius: 16px 16px 5px 16px;
}

.msg-head {
    display: flex;
    align-items: baseline;
    gap: 7px;
    margin-bottom: 2px;
}

.msg-nick {
    font-weight: 700;
    font-size: 0.85rem;
    cursor: pointer;
    border-radius: 4px;
}

.msg-nick.male { color: var(--male); }
.msg-nick.female { color: var(--female); }

.msg-row.own .msg-nick { cursor: default; }

.msg-age { color: var(--text-faint); font-size: 0.72rem; }

.msg-text { font-size: 0.98rem; line-height: 1.55; white-space: pre-wrap; color: var(--text-primary); }

.msg-time {
    color: var(--text-faint);
    font-size: 0.68rem;
    text-align: left;
    margin-top: 2px;
    direction: ltr;
    display: flex;
    justify-content: flex-start;
    gap: 5px;
    align-items: center;
}

.msg-state { font-size: 0.68rem; color: var(--text-faint); }

.msg-row.pending .msg-bubble { opacity: 0.75; }

.msg-row.failed .msg-bubble { border-color: var(--danger-soft-border); background: var(--danger-soft-bg); }

.msg-retry {
    color: var(--danger);
    font-size: 0.75rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 8px;
    border: 1px solid var(--danger-soft-border);
    margin-top: 4px;
}

.msg-row.system { justify-content: center; margin-top: 8px; }

.msg-system {
    color: var(--text-secondary);
    font-size: 0.78rem;
    background: var(--background-soft);
    border-radius: var(--radius-pill);
    padding: 4px 14px;
}

.chat-empty {
    margin: auto;
    text-align: center;
    color: var(--text-secondary);
    padding: 30px;
}

.chat-empty .big { font-size: 2.2rem; margin-bottom: 8px; }

/* Private chat images */

.pm-image {
    position: relative;
    border-radius: 12px;
    overflow: hidden;
    margin: 4px 0 2px;
    max-width: 100%;
    background: var(--background-soft);
    cursor: zoom-in;
    border: 1px solid var(--border-light);
}

.pm-image img {
    display: block;
    max-width: min(280px, 100%);
    max-height: 300px;
    width: auto; height: auto;
}

.pm-image.loading { min-width: 160px; min-height: 120px; }

/* YouTube media cards — compact preview-first (thumbnail + play, iframe only
   after click). One clean card, no raw URL, no oversized bubble. */

.msg-bubble.yt-bubble {
    padding: 6px;
    background: transparent;
    box-shadow: none;
    border: 0;
}

.msg-bubble.yt-bubble .msg-head { padding: 2px 7px 0; }
.msg-bubble.yt-bubble .msg-text { padding: 2px 7px; }
.msg-bubble.yt-bubble .msg-time { padding: 0 7px 2px; }

.yt-card {
    inline-size: min(420px, 100%);
    max-inline-size: 100%;
    min-inline-size: min(280px, 100%);
    overflow: hidden;
    border-radius: 16px;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    box-shadow: 0 8px 24px rgba(32, 86, 125, 0.10);
    margin: 4px 0 2px;
}

.yt-media {
    position: relative;
    inline-size: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #eaf4fb;
}

.yt-media.loading {
    background: linear-gradient(100deg, #eaf4fb 40%, #f6fbff 50%, #eaf4fb 60%);
    background-size: 200% 100%;
    animation: yt-shimmer 1.2s infinite linear;
}

@keyframes yt-shimmer {
    to { background-position: -200% 0; }
}

.yt-play-btn {
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    border: 0;
    padding: 0;
    background: none;
    cursor: pointer;
    display: block;
}

.yt-thumb {
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    object-fit: cover;
    display: block;
}

.yt-play {
    position: absolute;
    top: 50%;
    inset-inline-start: 50%;
    transform: translate(50%, -50%); /* RTL: inline-start + positive X */
    display: grid;
    place-items: center;
    width: 56px;
    height: 40px;
    border-radius: 12px;
    background: rgba(16, 22, 29, 0.78);
    color: #fff;
    transition: background 0.15s ease, transform 0.15s ease;
    pointer-events: none;
}

.yt-play svg { width: 26px; height: 26px; }

.yt-play-btn:hover .yt-play,
.yt-play-btn:focus-visible .yt-play {
    background: #f03;
    transform: translate(50%, -50%) scale(1.06);
}

.yt-play-btn:focus-visible { outline: 3px solid var(--primary-blue); outline-offset: -3px; }

.yt-media.failed { display: grid; place-items: center; }
.yt-media.failed .yt-thumb, .yt-media.failed .yt-play { display: none; }

.yt-error {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 600;
    text-align: center;
    padding: 0 14px;
}

.yt-frame {
    position: absolute;
    inset: 0;
    inline-size: 100%;
    block-size: 100%;
    border: 0;
    display: block;
}

.yt-foot {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    border-top: 1px solid var(--border-light);
    min-width: 0;
}

.yt-brand { color: #f03; display: inline-flex; flex: 0 0 auto; }
.yt-brand svg { width: 20px; height: 20px; }

.yt-title {
    flex: 1 1 auto;
    min-width: 0;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.yt-open {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 10px;
    color: var(--text-secondary);
}

.yt-open svg { width: 17px; height: 17px; }

.yt-open:hover, .yt-open:focus-visible {
    background: var(--background-softer);
    color: var(--primary-blue-deep);
}

@media (prefers-reduced-motion: reduce) {
    .yt-media.loading { animation: none; }
    .yt-play { transition: none; }
}

/* typing + new message chip */

.typing-line {
    min-height: 22px;
    padding: 0 18px 4px;
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-style: italic;
}

.new-msg-chip {
    position: absolute;
    bottom: 86px;
    inset-inline-start: 50%;
    transform: translateX(50%);
    background: var(--accent-yellow);
    color: #5c4500;
    font-size: 0.82rem;
    font-weight: 700;
    border-radius: var(--radius-pill);
    padding: 8px 16px;
    box-shadow: var(--shadow);
    z-index: 10;
}

/* Composer */

.composer-wrap { position: relative; }

.composer {
    display: flex;
    align-items: flex-end;
    gap: 8px;
    padding: 10px 12px calc(10px + var(--safe-b));
    background: var(--background-surface);
    border-top: 1px solid var(--border-light);
}

.composer textarea {
    flex: 1;
    resize: none;
    max-height: 120px;
    background: var(--background-softer);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    padding: 11px 14px;
    color: var(--text-primary);
    line-height: 1.45;
    scrollbar-width: thin;
    min-width: 0;
}

.composer textarea:focus {
    outline: none;
    border-color: var(--primary-blue);
    background: var(--background-surface);
    box-shadow: 0 0 0 3px rgba(74, 169, 255, 0.15);
}

.composer textarea:disabled { opacity: 0.55; }

.btn-send {
    width: 44px; height: 44px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary-blue-dark), var(--primary-blue));
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    box-shadow: 0 3px 10px rgba(24, 122, 203, 0.3);
    transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-send svg { width: 20px; height: 20px; transform: scaleX(-1); }

.btn-send:hover:not(:disabled) { filter: brightness(1.08); }

.btn-send:disabled { opacity: 0.4; cursor: default; box-shadow: none; }

.char-count {
    position: absolute;
    top: -20px;
    inset-inline-end: 14px;
    color: var(--text-secondary);
    font-size: 0.7rem;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    padding: 1px 8px;
    display: none;
}

.char-count.warn { display: block; color: var(--warn); }
.char-count.over { display: block; color: var(--danger); }

/* Upload progress */

.progress {
    height: 6px;
    background: var(--primary-blue-soft);
    border-radius: 4px;
    overflow: hidden;
    margin-top: 10px;
}

.progress-bar {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--primary-blue), var(--primary-blue-dark));
    border-radius: 4px;
    transition: width var(--transition-fast);
}

.pm-upload-progress { margin: 6px 0 2px; width: 160px; }

/* ============================ Emoji picker =============================== */

.emoji-panel {
    position: absolute;
    bottom: calc(100% + 6px);
    inset-inline-start: 10px;
    width: min(340px, calc(100vw - 20px));
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: 16px;
    box-shadow: var(--shadow);
    z-index: var(--z-emoji);
    overflow: hidden;
    animation: rise 0.18s ease both;
}

.emoji-tabs {
    display: flex;
    border-bottom: 1px solid var(--border-light);
    background: var(--background-softer);
}

.emoji-tab {
    flex: 1;
    padding: 9px 0;
    font-size: 1.05rem;
    opacity: 0.55;
    transition: opacity var(--transition-fast), background var(--transition-fast);
}

.emoji-tab[aria-selected="true"] { opacity: 1; background: var(--primary-blue-soft); box-shadow: inset 0 -2px 0 var(--accent-yellow); }

.emoji-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 2px;
    padding: 10px;
    max-height: 220px;
    overflow-y: auto;
    overscroll-behavior: contain;
}

.emoji-grid button {
    font-size: 1.35rem;
    padding: 5px 0;
    border-radius: 8px;
    line-height: 1.3;
    font-family: 'Apple Color Emoji', 'Segoe UI Emoji', 'Noto Color Emoji', sans-serif;
}

.emoji-grid button:hover { background: var(--primary-blue-soft); }

.emoji-empty { grid-column: 1 / -1; color: var(--text-secondary); font-size: 0.82rem; text-align: center; padding: 18px 0; }

/* ============================ Private chat =============================== */

.private-panel {
    position: fixed;
    z-index: var(--z-private);
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

@media (min-width: 700px) {
    .private-panel {
        inset-inline-start: 18px;
        bottom: 18px;
        width: 380px;
        height: min(540px, calc(100dvh - 90px));
        border-radius: var(--radius-large);
        animation: rise 0.2s ease both;
    }
}

@media (max-width: 699.98px) {
    .private-panel {
        inset: 0;
        border-radius: 0;
        border: none;
    }
}

.private-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    background: var(--background-softer);
    border-bottom: 1px solid var(--border-light);
    min-height: 56px;
}

.private-header .p-meta { flex: 1; min-width: 0; }

.private-header .p-nick { font-weight: 700; font-size: 0.98rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.private-header .p-status { font-size: 0.75rem; color: var(--text-secondary); }

.private-header .p-status.online { color: var(--success); }

.private-messages {
    flex: 1;
    overflow-y: auto;
    padding: 14px 12px 6px;
    display: flex;
    flex-direction: column;
    overscroll-behavior: contain;
    background: var(--background-main);
}

.private-composer-wrap { position: relative; }

.private-composer-wrap .emoji-panel { inset-inline-start: 6px; width: min(320px, calc(100vw - 12px)); }

.private-empty { margin: auto; color: var(--text-secondary); text-align: center; font-size: 0.88rem; padding: 20px; }

.private-blocked {
    background: var(--accent-yellow-soft);
    color: #6d5200;
    font-size: 0.82rem;
    font-weight: 600;
    text-align: center;
    padding: 8px 14px;
    border-top: 1px solid #f0e2ad;
}

/* Conversations drawer list */

.conv-list { list-style: none; padding: 6px 10px; overflow-y: auto; flex: 1; }

.conv-list li { position: relative; }

.conv-item {
    display: flex; align-items: center; gap: 10px;
    width: 100%;
    padding: 10px;
    padding-inline-end: 40px;
    border-radius: 12px;
    text-align: start;
}

.conv-item:hover { background: var(--background-soft); }

.conv-item .c-meta { flex: 1; min-width: 0; }

.conv-item .c-nick-line {
    display: flex; align-items: baseline; justify-content: space-between; gap: 8px;
}

.conv-item .c-nick { font-weight: 700; font-size: 0.92rem; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text-primary); }

.conv-item .c-time { color: var(--text-faint); font-size: 0.7rem; direction: ltr; flex: none; }

.conv-item .c-sub {
    color: var(--text-secondary); font-size: 0.78rem;
    white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
    display: block; max-width: 100%;
}

.conv-item .c-sub .pm-closed-tag { color: var(--warn); font-weight: 600; }

.conv-unread {
    background: var(--primary-blue-dark);
    color: #fff;
    min-width: 20px; height: 20px;
    padding: 0 6px;
    border-radius: var(--radius-small);
    font-size: 0.72rem;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.conv-del {
    position: absolute;
    inset-inline-end: 6px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px; height: 32px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-faint);
    border-radius: 8px;
    z-index: 1;
}

.conv-del:hover { color: var(--danger); background: var(--danger-soft-bg); }

/* ============================ Drawers (mobile) =========================== */

.drawer {
    position: fixed;
    top: 0; bottom: 0;
    inset-inline-start: 0;
    width: min(310px, 86vw);
    background: var(--background-surface);
    border-inline-end: 1px solid var(--border-light);
    z-index: var(--z-drawer);
    transform: translateX(100%);
    transition: transform var(--transition-slow);
    display: flex;
    flex-direction: column;
    box-shadow: var(--shadow);
}

.drawer.open { transform: translateX(0); }

.drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border-light);
    min-height: 56px;
    font-weight: 700;
    background: var(--background-softer);
}

.overlay {
    position: fixed;
    inset: 0;
    background: rgba(23, 50, 77, 0.35);
    z-index: var(--z-overlay);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition-normal);
}

.overlay.show { opacity: 1; pointer-events: auto; }

@media (prefers-reduced-motion: reduce) {
    .drawer, .overlay { transition: none; }
}

/* ============================ Modals ===================================== */

.modal {
    position: fixed;
    inset: 0;
    z-index: var(--z-modal);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 18px;
    background: rgba(23, 50, 77, 0.35);
    overflow-y: auto;
}

.modal-card {
    width: 100%;
    max-width: 430px;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-large);
    box-shadow: var(--shadow);
    animation: rise 0.22s ease both;
    max-height: calc(100dvh - 40px);
    overflow-y: auto;
}

.modal-card.small { max-width: 340px; padding: 22px; }

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 18px;
    border-bottom: 1px solid var(--border-light);
    font-weight: 700;
    font-size: 1.02rem;
    background: var(--background-softer);
    border-radius: 18px 18px 0 0;
    position: sticky;
    top: 0;
}

.settings-section { padding: 16px 18px; border-bottom: 1px solid var(--border-light); }

.settings-section:last-child { border-bottom: none; }

.settings-title { font-weight: 700; font-size: 0.9rem; margin-bottom: 10px; color: var(--text-primary); }

.settings-hint { color: var(--text-secondary); font-size: 0.8rem; margin-top: 8px; }

.avatar-row { display: flex; align-items: center; gap: 16px; }

.avatar-actions { display: flex; flex-direction: column; gap: 8px; }

.danger-zone .btn-quiet { margin-top: 10px; }

/* Toggle switch */

.toggle-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    cursor: pointer;
    font-weight: 500;
    font-size: 0.94rem;
}

.toggle-row > span:first-child { flex: 1; }

.toggle { position: relative; display: inline-flex; flex: none; }

.toggle input { position: absolute; opacity: 0; inset: 0; margin: 0; cursor: pointer; }

.toggle-track {
    width: 46px; height: 26px;
    background: var(--border-strong);
    border-radius: var(--radius-pill);
    position: relative;
    transition: background var(--transition-fast);
    display: inline-block;
}

.toggle-track::after {
    content: '';
    position: absolute;
    top: 3px; inset-inline-start: 3px;
    width: 20px; height: 20px;
    border-radius: 50%;
    background: #fff;
    box-shadow: 0 1px 4px rgba(23, 50, 77, 0.25);
    transition: transform var(--transition-fast);
}

.toggle input:checked + .toggle-track { background: var(--success); }

.toggle input:checked + .toggle-track::after { transform: translateX(-20px); }

.toggle input:focus-visible + .toggle-track { outline: 2px solid var(--primary-blue); outline-offset: 2px; }

/* Confirm dialog */

.confirm-text {
    font-size: 0.92rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 18px;
    line-height: 1.55;
}

.confirm-actions { display: flex; gap: 10px; justify-content: flex-start; }

/* Lightbox */

.lightbox {
    position: fixed;
    inset: 0;
    z-index: var(--z-lightbox);
    background: rgba(10, 22, 36, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
}

.lightbox img {
    max-width: 100%;
    max-height: calc(100dvh - 60px);
    border-radius: var(--radius-small);
    box-shadow: 0 12px 44px rgba(0, 0, 0, 0.5);
}

.lightbox-close {
    position: absolute;
    top: 14px; inset-inline-start: 14px;
    color: #fff;
    background: rgba(255, 255, 255, 0.12);
    z-index: 1;
}

.lightbox-close:hover { background: rgba(255, 255, 255, 0.22); color: #fff; }

/* ============================== Toasts =================================== */

.toast-region {
    position: fixed;
    top: calc(var(--header-h) + 10px);
    inset-inline-start: 50%;
    transform: translateX(50%);
    z-index: var(--z-toast);
    display: flex;
    flex-direction: column;
    gap: 8px;
    align-items: center;
    width: min(420px, calc(100vw - 30px));
    pointer-events: none;
}

.toast {
    display: flex;
    align-items: center;
    gap: 8px;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: 12px;
    box-shadow: var(--shadow);
    padding: 10px 14px;
    font-size: 0.88rem;
    animation: rise 0.25s ease both;
    pointer-events: auto;
    max-width: 100%;
    color: var(--text-primary);
}

.toast .t-icon { flex: none; width: 16px; height: 16px; }

.toast .t-text { flex: 1 1 auto; min-width: 0; }

.toast .t-close {
    flex: none;
    color: inherit;
    opacity: 0.55;
    padding: 2px 6px;
    border-radius: 6px;
    font-size: 0.85rem;
    line-height: 1;
}

.toast .t-close:hover { opacity: 1; }

.toast.error { border-color: var(--danger-soft-border); color: var(--danger-deep); background: #fdf6f6; }

.toast.success { border-color: var(--success-soft-border); color: var(--success-deep); background: var(--success-soft-bg); }

.toast.info { border-color: var(--border-strong); }

/* ============================ Skeletons ================================== */

.skeleton {
    background: linear-gradient(90deg, var(--background-soft), var(--primary-blue-soft), var(--background-soft));
    background-size: 200% 100%;
    animation: shimmer 1.4s infinite;
    border-radius: var(--radius-small);
}

@keyframes shimmer {
    from { background-position: 200% 0; }
    to { background-position: -200% 0; }
}

/* ============================ Scrollbars ================================= */

.message-list, .user-list, .emoji-grid, .private-messages, .conv-list, .modal-card {
    scrollbar-width: thin;
    scrollbar-color: var(--border-strong) transparent;
}

/* ==================== Docked conversations (wide desktop) ================ */
/* At >=1280px the JS moves #convs-drawer into .app-main as a third column.
   All rules are scoped so that without JS the drawer keeps working as-is. */

@media (min-width: 1280px) {
    .app-main.with-convs {
        grid-template-columns: var(--sidebar-w) minmax(0, 1fr) var(--convs-w);
    }

    .app-main > #convs-drawer {
        position: static;
        transform: none;
        width: auto;
        box-shadow: none;
        border-inline-end: none;
        border-inline-start: 1px solid var(--border-light);
        z-index: auto;
        min-height: 0;
    }

    .app-main > #convs-drawer [data-close-drawer] { display: none; }

    body.convs-docked #btn-convs { display: none; }
}

/* ======================= Date separators & grouping ====================== */

.date-sep {
    align-self: center;
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-pill);
    padding: 3px 14px;
    margin: 14px 0 2px;
    color: var(--text-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    box-shadow: var(--shadow-soft);
    flex: none;
}

/* Consecutive messages from the same user: tighter, no repeated avatar/head */
.msg-row.grouped { margin-top: 2px; }

/* Public list only: keep grouped bubbles aligned under the avatar column */
.message-list .msg-row.grouped:not(.own) { padding-inline-start: 44px; }

/* ========================= Emoji panel close ============================= */

.emoji-close {
    flex: none;
    width: 34px;
    align-self: stretch;
    color: var(--text-secondary);
    font-size: 0.85rem;
    border-inline-start: 1px solid var(--border-light);
    transition: background var(--transition-fast), color var(--transition-fast);
}

.emoji-close:hover { background: var(--danger-soft-bg); color: var(--danger-deep); }

/* ===================== PM availability indicator ========================= */

.pm-lock {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: var(--warn);
    font-size: 0.72rem;
    font-weight: 600;
}

.pm-lock svg { width: 11px; height: 11px; }

/* ===================== Confirm dialog & danger action ==================== */

.confirm-title { font-weight: 700; font-size: 1.05rem; margin-bottom: 8px; }

.btn-danger {
    background: linear-gradient(135deg, #c23a45, var(--danger));
    color: #fff;
    font-weight: 700;
    border-radius: 12px;
    padding: 9px 22px;
    font-size: 0.92rem;
    box-shadow: 0 4px 14px rgba(214, 69, 80, 0.25);
    transition: transform var(--transition-fast), filter var(--transition-fast);
}

.btn-danger:hover { filter: brightness(1.06); }

.btn-danger:active { transform: scale(0.985); }

/* ======================= Toggle state label ============================== */

.toggle-state {
    font-size: 0.78rem;
    font-weight: 700;
    color: var(--text-secondary);
    min-width: 32px;
    text-align: center;
    flex: none;
}

.toggle-state.on { color: var(--success-deep); }

/* ============================ Animations ================================= */

@keyframes rise {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.4; }
}

/* ======================= Small-screen adjustments ======================== */

/* Comfortable touch targets on touch devices (spec: ~44px minimum) */
@media (pointer: coarse) {
    .icon-btn { width: var(--touch-target); height: var(--touch-target); }
    .conv-del { width: 38px; height: 38px; }
    .emoji-grid button { padding: 7px 0; }
}

@media (max-width: 899.98px) {
    .sidebar { display: none; }
    .app-header { padding: 0 8px; gap: 6px; }
    .room-title .room-name-lbl { display: none; }
    .conn-status .conn-text { display: none; }
    .btn-logout span { display: none; }
    .btn-logout { padding: 7px 9px; }
}

@media (max-width: 419.98px) {
    .room-title { display: none; }
    .app-header .logo { font-size: 1.02rem; }
    .yt-card { inline-size: 100%; min-inline-size: 0; }
}

/* Very narrow phones: the mark alone carries the brand */
@media (max-width: 359.98px) {
    .app-header .logo-text { display: none; }
}

@media (min-width: 900px) {
    .only-mobile { display: none !important; }
}

/* ========================= Video calls (Jitsi) =========================== */

.btn-video-call {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    margin-inline-start: auto;
    padding: 7px 12px;
    border-radius: var(--radius-pill);
    border: 1px solid var(--success-soft-border);
    background: var(--success-soft-bg);
    color: var(--success-deep);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    transition: background var(--transition-fast), color var(--transition-fast);
    white-space: nowrap;
}

.btn-video-call svg { width: 17px; height: 17px; flex: none; }

.btn-video-call:hover:not(:disabled) { background: var(--success); border-color: var(--success); color: #fff; }

.btn-video-call:disabled { opacity: 0.75; cursor: default; }

.btn-video-call.waiting {
    border-color: var(--border-strong);
    background: var(--background-soft);
    color: var(--text-secondary);
    font-variant-numeric: tabular-nums;
}

/* --- persistent call card inside the private stream --- */
.call-bubble { min-width: 210px; }

.call-card { display: flex; flex-direction: column; gap: 8px; padding: 2px 0; }

.call-card-head { display: flex; align-items: center; gap: 8px; }

.call-card .call-icon { width: 18px; height: 18px; flex: none; color: var(--primary-blue-dark); }

.call-card.status-declined .call-icon,
.call-card.status-failed .call-icon,
.call-card.status-missed .call-icon,
.call-card.status-expired .call-icon { color: var(--danger); }

.call-card.status-active .call-icon,
.call-card.status-ended .call-icon { color: var(--success); }

.call-card .call-label { font-weight: 600; font-size: 0.9rem; }

.call-actions { display: flex; align-items: center; gap: 8px; }

.btn-call-answer,
.btn-call-decline,
.btn-call-cancel,
.btn-call-return {
    min-height: 40px;
    padding: 8px 18px;
    border-radius: var(--radius-pill);
    font-size: 0.9rem;
    font-weight: 700;
    cursor: pointer;
    border: 1px solid transparent;
    transition: filter var(--transition-fast);
}

.btn-call-answer { background: var(--success); color: #fff; }

.btn-call-decline, .btn-call-cancel { background: var(--danger); color: #fff; }

.btn-call-return {
    background: var(--primary-blue-soft);
    color: var(--primary-blue-deep);
    border-color: var(--border-strong);
}

.btn-call-answer:hover, .btn-call-decline:hover, .btn-call-cancel:hover, .btn-call-return:hover { filter: brightness(0.94); }

.btn-call-answer:disabled, .btn-call-decline:disabled, .btn-call-cancel:disabled { opacity: 0.6; cursor: default; }

/* subtle outgoing-ringing indicator (three pulsing dots) */
.call-ringing-dots { display: inline-flex; gap: 4px; margin-inline-end: 4px; }

.call-ringing-dots::before,
.call-ringing-dots::after,
.call-ringing-dots {
    --dot: 6px;
}

.call-ringing-dots::before, .call-ringing-dots::after {
    content: '';
    width: var(--dot); height: var(--dot);
    border-radius: 50%;
    background: var(--primary-blue);
    animation: vc-pulse 1.2s infinite ease-in-out;
}

.call-ringing-dots::after { animation-delay: 0.4s; }

@keyframes vc-pulse {
    0%, 100% { opacity: 0.35; transform: scale(0.85); }
    50% { opacity: 1; transform: scale(1.1); }
}

/* conversation-list item with an incoming ringing call */
.conv-item.ringing {
    border-inline-start: 3px solid var(--success);
    background: var(--success-soft-bg);
    animation: vc-ring-glow 1.6s infinite ease-in-out;
}

@keyframes vc-ring-glow {
    0%, 100% { box-shadow: none; }
    50% { box-shadow: 0 0 0 3px var(--success-soft-border) inset; }
}

/* --- in-app call popup (lives inside .private-panel) ---
   Docked card just below the chat header on EVERY screen size — the
   conversation header stays reachable above it and the last messages +
   composer stay usable below it. Sizes are relative to the panel, so the
   popup follows the box (desktop floating box / mobile full-screen panel,
   incl. dvh shrink when the keyboard opens). */
.call-view {
    position: absolute;
    z-index: 45; /* above in-panel helpers (new-msg pill 10, emoji 40) */
    inset-inline: 10px;
    top: 64px;
    height: min(62%, 350px);
    display: flex;
    flex-direction: column;
    background: #10161d;
    border-radius: var(--radius-large);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: var(--shadow);
    overflow: hidden;
}

/* Mobile: same popup, tuned for tall/narrow panels — never more than half
   the box so messages + composer (and the keyboard) keep room. */
@media (max-width: 699.98px) {
    .call-view {
        inset-inline: 8px;
        top: 60px;
        height: clamp(200px, 46%, 330px);
    }
}

/* Short viewports (phone landscape): keep the video usable but leave the
   composer reachable. */
@media (max-height: 460px) {
    .call-view {
        height: min(68%, 250px);
    }
}

.call-topbar {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    color: #eaf3fb;
    background: rgba(255, 255, 255, 0.05);
}

.call-peer { font-weight: 700; font-size: 0.95rem; }

.call-timer { font-variant-numeric: tabular-nums; color: #9fb4c6; font-size: 0.9rem; }

.btn-call-end {
    background: var(--danger);
    color: #fff;
    border: 0;
    border-radius: var(--radius-pill);
    padding: 9px 20px;
    min-height: 40px;
    font-weight: 700;
    font-size: 0.9rem;
    cursor: pointer;
}

.btn-call-end:hover { filter: brightness(0.94); }

.call-frame { flex: 1 1 auto; min-height: 0; }

.call-frame iframe { width: 100%; height: 100%; border: 0; display: block; }

.call-overlay-msg {
    position: absolute;
    inset-inline: 0;
    top: 50%;
    transform: translateY(-50%);
    text-align: center;
    color: #eaf3fb;
    font-size: 1rem;
    font-weight: 600;
    padding: 0 24px;
    pointer-events: none;
}

body.in-call { overflow: hidden; }

@media (max-width: 767px) {
    .call-topbar { padding: 8px 10px; }
    .btn-video-call span { display: none; }           /* icon-only in the tight header */
    .btn-video-call { padding: 8px 10px; }
    .btn-video-call.waiting span { display: inline; } /* countdown must stay visible */
}

@media (prefers-reduced-motion: reduce) {
    .call-ringing-dots::before, .call-ringing-dots::after,
    .conv-item.ringing { animation: none; }
}

/* ===================== Moderation / admin (מנהל חדר) ==================== */

/* Server-authoritative admin shield beside nicknames everywhere. */
.admin-shield-wrap {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-inline-start: 4px;
}

.admin-shield {
    width: 15px;
    height: 15px;
    color: var(--primary-blue-deep);
}

.u-nick .admin-shield, .c-nick-line .admin-shield { width: 14px; height: 14px; }
.msg-head .admin-shield { width: 14px; height: 14px; }

/* Reduced-motion-safe: shield never animates. */

/* Settings admin entry */
.settings-title-ic { width: 18px; height: 18px; vertical-align: -3px; margin-inline-end: 4px; }
.admin-entry-row { display: flex; align-items: center; justify-content: space-between; margin-bottom: 8px; }
.toggle-state.off { color: var(--text-secondary); }
.admin-entry-actions { display: flex; flex-wrap: wrap; gap: 8px; }

/* Text inputs / labels reused by admin + ban dialogs */
.field-label {
    display: block;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 8px 0 5px;
}

.text-input {
    width: 100%;
    box-sizing: border-box;
    padding: 10px 12px;
    font-size: 0.98rem;
    font-family: inherit;
    color: var(--text-primary);
    background: var(--background-surface);
    border: 1px solid var(--border-light);
    border-radius: 10px;
    outline: none;
}

.text-input:focus { border-color: var(--primary-blue); box-shadow: 0 0 0 3px var(--primary-blue-soft); }

.admin-login-form { display: block; }

/* Ban button beside a user (admin only) */
li.has-ban { display: flex; align-items: stretch; }
li.has-ban > .user-item { flex: 1 1 auto; }

.user-ban-btn {
    flex: 0 0 auto;
    display: grid;
    place-items: center;
    width: 40px;
    border: 0;
    background: transparent;
    color: var(--danger);
    cursor: pointer;
    border-radius: 10px;
    margin-inline-start: 2px;
}

.user-ban-btn:hover, .user-ban-btn:focus-visible {
    background: var(--danger-soft-bg);
    color: var(--danger-deep);
}

.user-ban-btn .ban-ic { width: 18px; height: 18px; }

/* Moderation dashboard lists */
.admin-bans-list, .admin-audit-list { list-style: none; margin: 0; padding: 0; }

.admin-empty { color: var(--text-secondary); font-size: 0.88rem; padding: 10px 2px; }

.admin-ban-row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    border: 1px solid var(--border-light);
    border-radius: 12px;
    margin-bottom: 8px;
    background: var(--background-surface);
}

.admin-ban-info { flex: 1 1 auto; min-width: 0; }
.admin-ban-nick { display: block; font-weight: 700; font-size: 0.92rem; }
.admin-ban-meta { display: block; font-size: 0.76rem; color: var(--text-secondary); }

.admin-ban-cd {
    flex: 0 0 auto;
    font-variant-numeric: tabular-nums;
    font-weight: 700;
    color: var(--danger-deep);
    background: var(--danger-soft-bg);
    border-radius: 8px;
    padding: 3px 8px;
    font-size: 0.85rem;
}

.admin-audit-row {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    padding: 6px 4px;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.84rem;
}

.admin-audit-meta { color: var(--text-secondary); text-align: start; }

/* Full-screen blocked screen (נחסמת מהאתר) */
.blocked-screen {
    position: fixed;
    inset: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #05070a;
    padding: 24px;
    padding-top: calc(24px + env(safe-area-inset-top));
    padding-bottom: calc(24px + env(safe-area-inset-bottom));
}

.blocked-inner { text-align: center; max-width: 420px; }

.blocked-ic {
    width: 72px;
    height: 72px;
    color: var(--danger);
    margin-bottom: 18px;
}

.blocked-title {
    color: #fff;
    font-size: 1.7rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.blocked-sub { color: #c3ccd6; font-size: 1rem; margin-bottom: 20px; }

.blocked-countdown {
    color: #fff;
    font-size: 1.1rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    background: rgba(214, 69, 80, 0.16);
    border: 1px solid rgba(214, 69, 80, 0.4);
    border-radius: 12px;
    padding: 10px 18px;
    display: inline-block;
}

/* When banned, nothing of the app shows underneath. */
body.blocked #app, body.blocked #entry-screen { display: none !important; }

@media (max-width: 480px) {
    .blocked-title { font-size: 1.4rem; }
    .blocked-ic { width: 60px; height: 60px; }
}

/* ============================================================================
   Chat rules, points, dice and disappearing media (Phase 4)
   ========================================================================== */

/* ---- Character counter (0/100) ---- */
.char-count.show { display: block; }
.char-count.private { top: -20px; }

/* ---- Inline flood warning (never covers the conversation) ---- */
.flood-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 12px 6px;
    padding: 8px 12px;
    background: #fff7ed;
    border: 1px solid #f6c98e;
    border-inline-start: 4px solid #e8912d;
    border-radius: var(--radius);
    color: #8a4b08;
    font-size: 0.82rem;
    font-weight: 600;
    animation: rise 0.22s ease both;
}

.flood-banner .flood-lock { width: 17px; height: 17px; flex: none; color: #b96a12; }

.flood-banner .flood-countdown {
    margin-inline-start: auto;
    font-variant-numeric: tabular-nums;
    direction: rtl;
    color: #a3540a;
    font-weight: 700;
    white-space: nowrap;
}

body.flood-blocked .composer textarea { border-color: #f6c98e; background: #fffdf8; }

/* ---- Points chip (header, current user) ---- */
.points-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 4px 10px;
    background: var(--accent-yellow-soft);
    border: 1px solid #f2d98c;
    border-radius: var(--radius-pill);
    color: var(--accent-yellow-deep);
    font-size: 0.82rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.points-chip .coin-ic { width: 16px; height: 16px; flex: none; }

.points-chip.bump .coin-ic { animation: coin-bump 0.55s ease; }
.points-chip.bump { animation: chip-glow 0.55s ease; }

@keyframes coin-bump {
    0% { transform: scale(1); }
    35% { transform: scale(1.35) rotate(-12deg); }
    100% { transform: scale(1); }
}

@keyframes chip-glow {
    0% { box-shadow: 0 0 0 0 rgba(255, 214, 90, 0.7); }
    100% { box-shadow: 0 0 0 9px rgba(255, 214, 90, 0); }
}

/* ---- Coin balance beside online nicknames ---- */
.points-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    margin-inline-start: 6px;
    padding: 1px 6px;
    background: var(--accent-yellow-soft);
    border-radius: var(--radius-pill);
    color: var(--accent-yellow-deep);
    font-size: 0.68rem;
    font-weight: 800;
    font-variant-numeric: tabular-nums;
    vertical-align: middle;
    max-width: 74px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    flex: none;
}

.points-badge .coin-ic { width: 12px; height: 12px; flex: none; }

/* ---- Dice button in the public composer ---- */
.btn-dice { position: relative; color: var(--primary-blue-deep); }

.btn-dice:not(:disabled):hover { color: var(--primary-blue-dark); background: var(--primary-blue-soft); }

.btn-dice.cooling { color: var(--text-faint); }

.btn-dice:disabled { opacity: 0.55; cursor: default; }

.dice-cooldown-ring {
    position: absolute;
    inset: 3px;
    border-radius: 50%;
    border: 2px solid transparent;
    pointer-events: none;
}

.btn-dice.cooling .dice-cooldown-ring {
    border-color: var(--border-strong);
    border-top-color: var(--primary-blue);
    animation: dice-ring 1s linear infinite;
}

@keyframes dice-ring { to { transform: rotate(360deg); } }

/* ---- Dice rolling animation (near the composer, no layout shift) ---- */
.dice-anim {
    position: absolute;
    top: -66px;
    inset-inline-start: 14px;
    width: 54px;
    height: 54px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 44px;
    line-height: 1;
    color: var(--primary-blue-deep);
    background: var(--background-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
    z-index: 11;
    pointer-events: none;
}

.dice-anim.rolling { animation: dice-roll 0.4s linear infinite; }

.dice-anim.landed { animation: dice-land 0.5s ease; }

.dice-anim.win { color: var(--accent-yellow-deep); border-color: var(--accent-yellow); background: var(--accent-yellow-soft); }

@keyframes dice-roll {
    0% { transform: rotate(-8deg) translateY(0); }
    25% { transform: rotate(6deg) translateY(-4px); }
    50% { transform: rotate(-5deg) translateY(0); }
    75% { transform: rotate(8deg) translateY(-3px); }
    100% { transform: rotate(-8deg) translateY(0); }
}

@keyframes dice-land {
    0% { transform: scale(1.35); }
    55% { transform: scale(0.92); }
    100% { transform: scale(1); }
}

/* ---- Public dice game event card ---- */
.dice-event {
    align-self: center;
    display: flex;
    align-items: center;
    gap: 8px;
    max-width: min(92%, 480px);
    margin-top: 10px;
    padding: 7px 14px;
    background: var(--background-softer);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-pill);
    color: var(--text-secondary);
    font-size: 0.82rem;
    font-weight: 600;
    animation: rise 0.22s ease both;
}

.dice-event .dice-face { font-size: 1.35rem; line-height: 1; color: var(--primary-blue-deep); flex: none; }

.dice-event.win {
    background: var(--accent-yellow-soft);
    border-color: #f2d98c;
    color: var(--accent-yellow-deep);
}

.dice-event.win .dice-face { color: var(--accent-yellow-deep); }

.dice-event .dice-time { font-size: 0.66rem; color: var(--text-faint); font-weight: 500; margin-inline-start: 4px; white-space: nowrap; }

/* ---- Disappearing private images ---- */
.pm-image.pm-censored {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 4px;
    min-width: 190px;
    min-height: 130px;
    padding: 16px 18px;
    background:
        repeating-linear-gradient(45deg, rgba(23, 50, 77, 0.06) 0 8px, rgba(23, 50, 77, 0.12) 8px 16px),
        var(--background-soft);
    border: 1px dashed var(--border-strong);
    border-radius: var(--radius);
    color: var(--text-primary);
    text-align: center;
    cursor: default;
}

.pm-image.pm-censored.clickable { cursor: pointer; }

.pm-image.pm-censored.clickable:hover { border-color: var(--primary-blue); background: var(--primary-blue-soft); }

.pm-censored .pm-eye-ic { width: 26px; height: 26px; color: var(--primary-blue-deep); }

.pm-censored-title { font-size: 0.84rem; font-weight: 700; }

.pm-censored-sub { font-size: 0.74rem; color: var(--text-secondary); }

.pm-censored-action {
    margin-top: 4px;
    font-size: 0.76rem;
    font-weight: 700;
    color: var(--primary-blue-deep);
    background: var(--background-surface);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-pill);
    padding: 3px 12px;
}

.pm-image.pm-gone {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    padding: 9px 14px;
    background: var(--background-softer);
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    color: var(--text-secondary);
    font-size: 0.78rem;
    font-weight: 600;
    cursor: default;
}

.pm-gone .pm-gone-ic { width: 16px; height: 16px; flex: none; color: var(--text-faint); }

.pm-image.pm-timed-open { position: relative; }

.pm-timer-badge {
    position: absolute;
    bottom: 8px;
    inset-inline-start: 8px;
    background: rgba(15, 34, 52, 0.82);
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
    padding: 3px 10px;
    border-radius: var(--radius-pill);
    pointer-events: none;
}

/* ---- Image send-mode panel ---- */
.image-mode-card { max-width: 430px; }

.image-mode-preview {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.image-mode-preview img {
    width: 84px;
    height: 84px;
    object-fit: cover;
    border-radius: var(--radius);
    border: 1px solid var(--border-strong);
    flex: none;
}

.image-mode-fileinfo { display: flex; flex-direction: column; gap: 6px; font-size: 0.8rem; color: var(--text-secondary); align-items: flex-start; }

.image-mode-options { display: flex; flex-direction: column; gap: 8px; }

.image-mode-option {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1.5px solid var(--border-light);
    border-radius: var(--radius);
    cursor: pointer;
    transition: border-color var(--transition-fast), background var(--transition-fast);
}

.image-mode-option:hover { border-color: var(--border-strong); }

.image-mode-option.selected { border-color: var(--primary-blue); background: var(--primary-blue-soft); }

.image-mode-option input { position: absolute; opacity: 0; pointer-events: none; }

.image-mode-option .imo-icon { font-size: 1.25rem; flex: none; }

.image-mode-option .imo-text { display: flex; flex-direction: column; min-width: 0; }

.image-mode-option .imo-title { font-size: 0.88rem; font-weight: 700; color: var(--text-primary); }

.image-mode-option .imo-sub { font-size: 0.75rem; color: var(--text-secondary); }

.timer-select { margin-top: 10px; }

.timer-select-label { font-size: 0.82rem; color: var(--text-primary); margin-bottom: 7px; }

.timer-chips { display: flex; flex-wrap: wrap; gap: 6px; }

.timer-chip {
    min-width: 40px;
    min-height: 38px;
    padding: 6px 0;
    border: 1.5px solid var(--border-strong);
    border-radius: var(--radius);
    background: var(--background-surface);
    color: var(--text-primary);
    font-size: 0.9rem;
    font-weight: 700;
    font-variant-numeric: tabular-nums;
}

.timer-chip:hover { border-color: var(--primary-blue); }

.timer-chip.selected {
    background: var(--primary-blue);
    border-color: var(--primary-blue-dark);
    color: #fff;
}

.image-mode-note {
    margin-top: 12px;
    font-size: 0.72rem;
    color: var(--text-faint);
    background: var(--background-softer);
    border-radius: var(--radius);
    padding: 8px 10px;
}

#image-mode-progress { margin-top: 10px; }

/* ============================================================================
   Premium chat frame — clean white communication panel over the light-blue
   app background, subtle blue digital border and yellow signal accents.
   Desktop gets the full layered frame; mobile simplifies to edge-to-edge.
   ========================================================================== */

.app-main {
    background:
        radial-gradient(circle at 12% 18%, rgba(74, 169, 255, 0.07), transparent 42%),
        radial-gradient(circle at 88% 82%, rgba(255, 214, 90, 0.08), transparent 40%),
        var(--background-main);
}

.frame-corner { display: none; }

@media (min-width: 900px) {
    .app-main { padding: 14px; gap: 14px; }

    .sidebar {
        border: 1px solid var(--border-light);
        border-radius: var(--radius-lg, 16px);
        box-shadow: var(--shadow-soft);
        overflow: hidden;
    }

    .chat-frame {
        position: relative;
        background: var(--background-surface);
        border: 1px solid var(--border-strong);
        border-radius: var(--radius-lg, 16px);
        box-shadow:
            0 1px 2px rgba(15, 95, 163, 0.05),
            0 10px 30px rgba(15, 95, 163, 0.09),
            0 0 0 6px rgba(74, 169, 255, 0.05);
        overflow: hidden;
    }

    /* Fine digital top separator: blue line with a yellow signal segment. */
    .chat-frame::before {
        content: '';
        position: absolute;
        top: 0;
        inset-inline: 0;
        height: 3px;
        background: linear-gradient(to left,
            var(--primary-blue) 0%, var(--primary-blue) 62%,
            var(--accent-yellow) 62%, var(--accent-yellow) 72%,
            var(--primary-blue-soft) 72%, var(--primary-blue-soft) 100%);
        z-index: 5;
        pointer-events: none;
    }

    /* Subtle connected-nodes pattern along the frame edges — behind nothing,
       decorating only the padding areas, never behind message text. */
    .chat-frame::after {
        content: '';
        position: absolute;
        inset: 3px 0 0;
        pointer-events: none;
        background-image:
            radial-gradient(circle, rgba(74, 169, 255, 0.16) 1.2px, transparent 1.6px),
            radial-gradient(circle, rgba(255, 214, 90, 0.2) 1px, transparent 1.4px);
        background-size: 26px 26px, 42px 42px;
        background-position: 0 0, 12px 18px;
        -webkit-mask-image: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent 56px);
        mask-image: linear-gradient(to bottom, rgba(0,0,0,0.55), transparent 56px);
        z-index: 0;
    }

    .frame-corner {
        display: block;
        position: absolute;
        width: 16px;
        height: 16px;
        border: 2px solid rgba(74, 169, 255, 0.4);
        z-index: 5;
        pointer-events: none;
    }

    .frame-corner.tl { top: 8px; inset-inline-start: 8px; border-bottom: 0; border-inline-end: 0; border-start-start-radius: 8px; }
    .frame-corner.tr { top: 8px; inset-inline-end: 8px; border-bottom: 0; border-inline-start: 0; border-start-end-radius: 8px; }
    .frame-corner.bl { bottom: 8px; inset-inline-start: 8px; border-top: 0; border-inline-end: 0; border-end-start-radius: 8px; }
    .frame-corner.br { bottom: 8px; inset-inline-end: 8px; border-top: 0; border-inline-start: 0; border-end-end-radius: 8px; }

    .chat-frame .message-list { position: relative; z-index: 1; }
    .chat-frame .composer-wrap { position: relative; z-index: 2; }
}

@media (min-width: 1280px) {
    .app-main { padding: 18px; gap: 16px; }
}

/* Mobile: edge-to-edge chat surface, no wasted width, content first. */
@media (max-width: 899.98px) {
    .app-main { padding: 0; }
    .chat-frame { border-radius: 0; border: 0; box-shadow: none; }
    .chat-frame::before {
        content: '';
        position: absolute;
        top: 0;
        inset-inline: 0;
        height: 2px;
        background: linear-gradient(to left,
            var(--primary-blue) 0%, var(--primary-blue) 70%,
            var(--accent-yellow) 70%, var(--accent-yellow) 80%,
            var(--primary-blue-soft) 80%);
        z-index: 5;
        pointer-events: none;
    }
    .points-chip { padding: 3px 8px; font-size: 0.76rem; }
    .dice-anim { top: -60px; width: 48px; height: 48px; font-size: 38px; }
}

@media (max-width: 419.98px) {
    .points-badge { max-width: 58px; }
    .points-chip .points-value { max-width: 52px; overflow: hidden; text-overflow: ellipsis; }
}

@media (prefers-reduced-motion: reduce) {
    .dice-anim.rolling, .dice-anim.landed,
    .points-chip.bump, .points-chip.bump .coin-ic,
    .btn-dice.cooling .dice-cooldown-ring,
    .flood-banner, .dice-event { animation: none; }
}