/* chatpage — rules used only by this feature, split out of the global stylesheets so other routes do not
   download them. Loaded with the feature (public/features.json), directly after style.css in the cascade.
   Split by class/id ownership with cascade-order checks; edit freely. */
/*  ── from style.css ──  */
.chat-voice-layout {
    display: flex; gap: 0;
    height: calc(100vh - var(--navbar-h, 56px) - 48px);
    height: calc(100dvh - var(--navbar-h, 56px) - 48px);
    max-width: 1400px; margin: 0 auto; padding: 16px;
}
.global-ai-strip {
    display: flex; align-items: center; gap: 8px; cursor: pointer;
    padding: 8px 16px; border-bottom: 1px solid var(--border);
    background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 12%, transparent), transparent);
    font-size: 0.82rem; color: var(--text-secondary); transition: background 0.15s;
}
.global-ai-strip:hover { background: linear-gradient(90deg, color-mix(in srgb, var(--accent) 20%, transparent), transparent); }
.gai-strip-caret { flex-shrink: 0; opacity: 0.6; transition: transform 0.2s; }
.global-ai-strip.open .gai-strip-caret { transform: rotate(180deg); }

.global-ai-panel {
    margin: 14px 0 0; padding: 18px 20px 20px;
    background: var(--bg-secondary); border: 1px solid var(--border); border-radius: var(--radius);
}
.gai-panel-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.gai-meta { font-size: 0.78rem; color: var(--text-muted); margin-right: auto; }
.gai-collapse-btn { background: none; border: none; color: var(--text-muted); cursor: pointer; padding: 4px 8px; border-radius: 6px; }
.gai-collapse-btn:hover { background: var(--bg-tertiary); color: var(--text-primary); }
.gai-overview { font-size: 0.92rem; line-height: 1.55; color: var(--text-primary); margin-bottom: 16px; }
.gai-cols { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; }
@media (max-width: 720px) { .gai-cols { grid-template-columns: 1fr; } }
.gai-tl-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 8px; }
.gai-tl-search { flex: 1; max-width: 200px; padding: 5px 10px; font-size: 0.78rem; border-radius: 999px; border: 1px solid var(--border); background: var(--bg-input, var(--bg-tertiary)); color: var(--text-primary); }
.gai-tl-periods { display: flex; flex-wrap: wrap; gap: 5px; margin-bottom: 12px; }
.gai-tl-chip { border: 1px solid var(--border); background: var(--bg-secondary); color: var(--text-secondary); font-size: 0.72rem; font-weight: 600; padding: 3px 11px; border-radius: 999px; cursor: pointer; transition: background .15s, color .15s, border-color .15s; }
.gai-memory { font-size: 0.85rem; line-height: 1.5; color: var(--text-secondary); white-space: pre-wrap; }
.vc-sidebar {
    width: 300px;
    flex-shrink: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-right: none;
    border-radius: var(--radius) 0 0 var(--radius);
    overflow: hidden;
}

.vc-sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--border);
}

.vc-create-btn {
    background: var(--accent-strong, var(--accent, #3472d8));
    color: var(--on-accent-strong, var(--on-accent, #fff));
    border: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-size: 0.8rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.15s, transform 0.1s;
}
.vc-create-btn:hover {
    background: var(--accent-hover);
    transform: scale(1.1);
}
.vc-channel-list {
    flex: 1;
    overflow-y: auto;
    padding: 6px 8px;
}

.vc-channel-item {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    padding: 9px 12px;
    border-radius: var(--radius);
    cursor: pointer;
    transition: background 0.12s;
    margin-bottom: 2px;
}

.vc-channel-icon {
    font-size: 1rem;
    color: var(--text-muted);
    width: 20px;
    text-align: center;
    flex-shrink: 0;
    margin-top: 2px;
}
.vc-channel-item.joined .vc-channel-icon {
    color: var(--accent);
}

.vc-channel-name-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.vc-channel-name {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.vc-channel-mode {
    font-size: 0.63rem;
    padding: 1px 5px;
    border-radius: 8px;
    background: var(--bg-tertiary);
    color: var(--text-muted);
    white-space: nowrap;
    flex-shrink: 0;
}

.vc-channel-count {
    font-size: 0.75rem;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    gap: 3px;
    flex-shrink: 0;
    margin-top: 2px;
}
.vc-participant-list {
    display: flex;
    flex-direction: column;
    gap: 3px;
    margin-top: 5px;
}
.vc-participant-row {
    display: flex;
    align-items: center;
    gap: 6px;
}
.vc-participant-row.speaking .vc-participant-name {
    color: #4ade80;
}
.vc-participant-name {
    font-size: 0.75rem;
    color: var(--text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 130px;
}
.vc-participant-muted {
    font-size: 0.6rem;
    color: var(--danger);
    opacity: 0.75;
    flex-shrink: 0;
}
.vc-participant-more {
    font-size: 0.7rem;
    color: var(--text-muted);
    opacity: 0.65;
    padding-left: 2px;
    margin-top: 1px;
}
.vc-avatar-mini {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    font-size: 0.52rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    background-size: cover;
    background-position: center;
    flex-shrink: 0;
}
.vc-device-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.vc-threshold-slider {
    width: 100%;
    accent-color: var(--accent);
}
.vc-connected-panel {
    border-top: 1px solid var(--border);
    background: var(--bg-primary);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

.vc-connected-header {
    padding: 10px 14px;
    border-bottom: 1px solid var(--border);
}
.vc-connected-info {
    display: flex;
    flex-direction: column;
    gap: 2px;
}
.vc-connected-badge {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--success, #22c55e);
    display: flex;
    align-items: center;
    gap: 6px;
}
.vc-connected-channel {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-primary);
}
.vc-controls {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 10px 14px;
    border-top: 1px solid var(--border);
}

.vc-no-mic-banner {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    background: rgba(251, 191, 36, 0.12);
    border-top: 1px solid rgba(251, 191, 36, 0.3);
    color: #fbbf24;
    font-size: 0.82rem;
}

.vc-ctrl-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: none;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.12s, color 0.12s, transform 0.1s;
}
.vc-ctrl-settings {
    background: none;
    color: var(--text-muted);
    font-size: 0.85rem;
}
.vc-ctrl-leave {
    background: var(--danger);
    color: #fff;
}
.vc-incall-settings {
    padding: 12px 14px;
    border-top: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    gap: 10px;
    background: var(--bg-secondary);
}
.vc-cam-off-toggle {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.78rem;
    color: var(--text-secondary);
    cursor: pointer;
    margin-top: 4px;
    user-select: none;
}
.modal-box {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 16px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0,0,0,0.5);
    overflow: hidden;
}
@media (max-width: 768px) {
    .chat-voice-layout {
        flex-direction: column;
        padding: 4px;
        gap: 0;
        height: calc(100vh - var(--navbar-h, 56px) - 48px);
        height: calc(100dvh - var(--navbar-h, 56px) - 48px);
    }
    .vc-sidebar {
        width: 100%;
        border-radius: var(--radius) var(--radius) 0 0;
        border-right: 1px solid var(--border);
        border-bottom: none;
        max-height: 40vh;
        max-height: 40dvh;
        overflow-y: auto;
        -webkit-overflow-scrolling: touch;
        flex-shrink: 0;
    }
    .vc-sidebar-header {
        padding: 10px 12px 8px;
    }
    .vc-connected-header {
        padding: 8px 10px;
    }
    .vc-controls {
        padding: 8px 10px;
    }
}
.chat-header-controls {
    display: flex;
    align-items: center;
    gap: 8px;
}

/* Channel rows arrive and leave with a short move; the joined row and speaking names stay clear. */
.vc-channel-item.is-entering { animation: vcRowIn 200ms cubic-bezier(.2, .9, .3, 1); }
.vc-channel-item.is-leaving { animation: vcRowOut 200ms ease-in forwards; }
@keyframes vcRowIn { from { opacity: 0; transform: translateX(-6px); } }
@keyframes vcRowOut { to { opacity: 0; transform: translateX(-6px); } }
.vc-channel-item.is-private .vc-channel-icon { color: #f472b6; }
.vc-participant-row.speaking .vc-avatar-mini { box-shadow: 0 0 0 2px rgba(74, 222, 128, 0.7); }
.vc-connected-panel.is-open { animation: vcPanelIn 220ms cubic-bezier(.2, .9, .3, 1); }
@keyframes vcPanelIn { from { opacity: 0; transform: translateY(6px); } }
@media (prefers-reduced-motion: reduce) { .vc-channel-item.is-entering, .vc-channel-item.is-leaving, .vc-connected-panel.is-open { animation: none; } }

/* Without JavaScript (the server inlines this fragment for a direct visit): what needs it, and where to go instead. */
.chat-noscript { max-width: 720px; margin: 24px auto; padding: 0 16px; line-height: 1.6; }