/* Communication module — mobile panel + call overlay */

.comm-shell {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: 0;
    height: auto;
    padding: 0.25rem 0 1rem;
    overflow: visible;
}

.comm-header-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.comm-conn-status {
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
    color: #6b7280;
}

.comm-conn-status[data-status="online"] {
    color: #15803d;
}

.comm-conn-status[data-status="connecting"] {
    color: #a16207;
}

.comm-conn-status[data-status="offline"],
.comm-conn-status[data-status="error"] {
    color: #b91c1c;
}

.comm-search {
    width: 100%;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 0.85rem;
    padding: 0.7rem 0.9rem;
    font: inherit;
    background: rgba(255, 255, 255, 0.72);
}

body[data-theme="dark"] .comm-search {
    background: rgba(15, 23, 42, 0.55);
    border-color: rgba(148, 163, 184, 0.28);
    color: inherit;
}

.comm-tabs {
    display: flex;
    gap: 0.35rem;
    overflow-x: auto;
    padding-bottom: 0.15rem;
}

.comm-tab {
    border: 0;
    background: transparent;
    color: inherit;
    opacity: 0.55;
    font: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    white-space: nowrap;
}

.comm-tab.is-active {
    opacity: 1;
    background: rgba(15, 23, 42, 0.08);
}

body[data-theme="dark"] .comm-tab.is-active {
    background: rgba(148, 163, 184, 0.16);
}

.comm-panel[hidden] {
    display: none !important;
}

.comm-contact-list {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.comm-contact-card {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.65rem;
    align-items: center;
    padding: 0.75rem 0.15rem 0.75rem 0.2rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
}

body[data-theme="dark"] .comm-contact-card {
    border-bottom-color: rgba(148, 163, 184, 0.14);
}

.comm-avatar {
    width: 2.75rem;
    height: 2.75rem;
    border-radius: 50%;
    display: grid;
    place-items: center;
    flex-shrink: 0;
    font-weight: 700;
    background: linear-gradient(145deg, #0f766e, #115e59);
    color: #ecfdf5;
    overflow: hidden;
}

.comm-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.comm-contact-meta {
    min-width: 0;
}

.comm-contact-name {
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 0.4rem;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comm-contact-sub {
    font-size: 0.8rem;
    opacity: 0.7;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comm-presence-dot {
    width: 0.55rem;
    height: 0.55rem;
    border-radius: 50%;
    background: #9ca3af;
    display: inline-block;
    flex-shrink: 0;
}

.comm-presence-dot.is-online {
    background: #22c55e;
    box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.18);
}

.comm-contact-actions {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    flex-shrink: 0;
    padding-left: 0.15rem;
}

/* Override global `button` padding/colors so icons stay circular and fitted. */
.comm-icon-btn,
button.comm-icon-btn {
    box-sizing: border-box;
    width: 2.65rem;
    height: 2.65rem;
    min-width: 2.65rem;
    min-height: 2.65rem;
    max-width: 2.65rem;
    max-height: 2.65rem;
    margin: 0;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: rgba(15, 23, 42, 0.08) !important;
    color: inherit !important;
    display: inline-grid !important;
    place-items: center;
    flex: 0 0 auto !important;
    font-size: 0 !important;
    line-height: 0 !important;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}

body[data-theme="dark"] .comm-icon-btn,
body[data-theme="dark"] button.comm-icon-btn {
    background: rgba(148, 163, 184, 0.16) !important;
    color: #e7edf3 !important;
}

.comm-icon-btn:hover,
button.comm-icon-btn:hover {
    background: rgba(15, 23, 42, 0.14) !important;
    filter: none;
}

body[data-theme="dark"] .comm-icon-btn:hover,
body[data-theme="dark"] button.comm-icon-btn:hover {
    background: rgba(148, 163, 184, 0.26) !important;
}

.comm-icon-btn:active,
button.comm-icon-btn:active {
    transform: scale(0.96);
}

.comm-icon-btn svg {
    width: 1.2rem;
    height: 1.2rem;
    display: block;
    fill: currentColor;
    flex-shrink: 0;
}

@media (max-width: 380px) {
    .comm-contact-card {
        gap: 0.5rem;
    }

    .comm-contact-actions {
        gap: 0.4rem;
    }

    .comm-icon-btn,
    button.comm-icon-btn {
        width: 2.4rem;
        height: 2.4rem;
        min-width: 2.4rem;
        min-height: 2.4rem;
        max-width: 2.4rem;
        max-height: 2.4rem;
    }

    .comm-icon-btn svg {
        width: 1.05rem;
        height: 1.05rem;
    }
}

.comm-placeholder {
    opacity: 0.65;
    padding: 1rem 0.25rem;
    margin: 0;
}

.comm-empty {
    opacity: 0.7;
    font-size: 0.92rem;
    line-height: 1.45;
    padding: 1rem 0.25rem;
    margin: 0;
}

body.mobile-nav-enabled #mobilePageCommunication .mobile-page-shell {
    min-height: 0;
    align-content: start;
}

body.mobile-nav-enabled #mobilePageCommunication .comm-shell {
    min-height: 0;
    flex: 0 0 auto;
}

.comm-call-overlay {
    position: fixed;
    inset: 0;
    z-index: 12000;
    background:
        radial-gradient(circle at 50% 18%, rgba(20, 184, 166, 0.22), transparent 42%),
        radial-gradient(circle at 80% 80%, rgba(157, 0, 255, 0.16), transparent 40%),
        linear-gradient(165deg, #0b1220 0%, #071018 55%, #020617 100%);
    color: #f8fafc;
    display: flex;
    flex-direction: column;
    padding: 0;
    overflow: hidden;
}

.comm-call-overlay[hidden] {
    display: none !important;
}

.comm-call-stage {
    flex: 1;
    display: grid;
    align-items: center;
    justify-content: center;
    position: relative;
    min-height: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.comm-remote-video {
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
    background: #020617;
    object-fit: cover;
}

.comm-remote-grid {
    width: 100%;
    height: 100%;
    display: grid;
    gap: 0;
    justify-items: center;
    align-items: stretch;
    grid-template-columns: 1fr;
}

.comm-remote-grid[data-count="2"] {
    grid-template-columns: 1fr 1fr;
}

.comm-remote-grid[data-count="3"],
.comm-remote-grid[data-count="4"] {
    grid-template-columns: 1fr 1fr;
}

.comm-remote-tile {
    position: relative;
    width: 100%;
    height: 100%;
    min-width: 0;
    border-radius: 0;
    overflow: hidden;
    background: #020617;
}

.comm-remote-tile .comm-remote-video {
    width: 100%;
    height: 100%;
    max-height: none;
    border-radius: 0;
    aspect-ratio: auto;
    display: block;
}

.comm-remote-grid[data-count="1"] .comm-remote-tile .comm-remote-video {
    max-height: none;
    aspect-ratio: auto;
}

.comm-remote-name {
    position: absolute;
    left: 0.55rem;
    bottom: 0.55rem;
    padding: 0.2rem 0.55rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.72);
    color: #f8fafc;
    font-size: 0.75rem;
    font-weight: 600;
    max-width: calc(100% - 1.1rem);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.comm-invite-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: min(50vh, 22rem);
    overflow: auto;
    margin: 0.15rem 0 0.35rem;
    padding-right: 0.15rem;
}

.comm-invite-item,
button.comm-invite-item {
    display: flex !important;
    flex-direction: row !important;
    align-items: center !important;
    gap: 0.75rem !important;
    width: 100% !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0.7rem 0.85rem !important;
    border-radius: 0.95rem !important;
    border: 1px solid rgba(148, 163, 184, 0.28) !important;
    background: rgba(15, 23, 42, 0.35) !important;
    color: #e2e8f0 !important;
    text-align: left !important;
    cursor: pointer;
    box-shadow: none !important;
    transform: none !important;
}

.comm-invite-item:hover,
button.comm-invite-item:hover {
    border-color: rgba(45, 212, 191, 0.55) !important;
    background: rgba(20, 184, 166, 0.14) !important;
    color: #f8fafc !important;
}

.comm-invite-avatar {
    flex: 0 0 auto;
    width: 2.25rem;
    height: 2.25rem;
    border-radius: 999px;
    display: inline-grid;
    place-items: center;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.02em;
    color: #ecfeff;
    background: linear-gradient(145deg, rgba(45, 212, 191, 0.85), rgba(14, 116, 144, 0.95));
}

.comm-invite-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.12rem;
    min-width: 0;
}

.comm-invite-name {
    font-weight: 650;
    color: inherit;
}

.comm-invite-email {
    font-size: 0.78rem;
    opacity: 0.68;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 100%;
}

.comm-invite-actions {
    grid-template-columns: 1fr !important;
}

.comm-invite-card {
    width: min(100%, 26rem) !important;
    border-radius: 1.25rem !important;
    border: 1px solid rgba(148, 163, 184, 0.28) !important;
    background:
        radial-gradient(circle at 12% 0%, rgba(45, 212, 191, 0.14), transparent 42%),
        rgba(15, 23, 42, 0.92) !important;
    color: #e2e8f0 !important;
    box-shadow: 0 24px 60px rgba(2, 6, 23, 0.55) !important;
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

body > .comm-modal[data-comm-invite-modal],
.comm-modal[data-comm-invite-modal] {
    z-index: 13000 !important;
    position: fixed !important;
    inset: 0 !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 1.25rem !important;
    background: transparent !important;
}

.comm-modal[data-comm-invite-modal][hidden] {
    display: none !important;
}

/* Beat global dark-theme purple button styles when modal is body-hosted. */
body .comm-modal[data-comm-invite-modal] > button.comm-modal-backdrop,
body[data-theme="dark"] .comm-modal[data-comm-invite-modal] > button.comm-modal-backdrop,
button.comm-modal-backdrop {
    position: absolute !important;
    inset: 0 !important;
    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: rgba(2, 6, 23, 0.52) !important;
    box-shadow: none !important;
    color: transparent !important;
    transform: none !important;
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
}

body[data-theme="dark"] .comm-modal[data-comm-invite-modal] .comm-modal-close,
.comm-modal[data-comm-invite-modal] .comm-modal-close {
    width: 2.1rem !important;
    height: 2.1rem !important;
    min-width: 2.1rem !important;
    padding: 0 !important;
    border-radius: 999px !important;
    background: rgba(148, 163, 184, 0.16) !important;
    color: #f8fafc !important;
    box-shadow: none !important;
}

body[data-theme="dark"] .comm-modal[data-comm-invite-modal] .comm-modal-close:hover,
.comm-modal[data-comm-invite-modal] .comm-modal-close:hover {
    background: rgba(248, 250, 252, 0.18) !important;
}

body[data-theme="dark"] .comm-modal[data-comm-invite-modal] .comm-modal-btn.is-ghost,
.comm-modal[data-comm-invite-modal] .comm-modal-btn.is-ghost {
    width: 100% !important;
    border-radius: 0.95rem !important;
    background: rgba(148, 163, 184, 0.12) !important;
    color: #e2e8f0 !important;
    border: 1px solid rgba(148, 163, 184, 0.28) !important;
    box-shadow: none !important;
}

body[data-theme="dark"] .comm-modal[data-comm-invite-modal] .comm-modal-btn.is-ghost:hover,
.comm-modal[data-comm-invite-modal] .comm-modal-btn.is-ghost:hover {
    background: rgba(148, 163, 184, 0.2) !important;
}

.comm-local-pip {
    position: absolute;
    right: max(0.8rem, env(safe-area-inset-right, 0px));
    top: max(0.85rem, env(safe-area-inset-top, 0px));
    bottom: auto;
    width: clamp(5.9rem, 28vw, 8.4rem);
    max-width: 8.4rem;
    aspect-ratio: 3 / 4;
    z-index: 8;
    border-radius: 0.85rem;
    overflow: hidden;
    background: #020617;
    border: 1px solid rgba(255, 255, 255, 0.36);
    box-shadow: 0 14px 34px rgba(0, 0, 0, 0.48);
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.comm-local-pip[hidden] {
    display: none !important;
}

.comm-local-pip .comm-local-video {
    position: static;
    width: 100%;
    height: 100%;
    max-width: none;
    max-height: none;
    border: 0;
    border-radius: 0;
    object-fit: cover;
    background: #020617;
    pointer-events: none;
}

.comm-local-pip-resize {
    display: none;
}

.comm-call-btn[data-comm-desktop-only],
button.comm-call-btn[data-comm-desktop-only] {
    display: none !important;
}

.comm-call-btn .comm-fs-icon-compress[hidden],
.comm-call-btn .comm-fs-icon-expand[hidden] {
    display: none !important;
}

/* Wide / desktop: full-screen video stage + movable/resizable self-view + maximize */
@media (min-width: 768px) {
    .comm-call-overlay {
        padding: 0;
    }

    .comm-call-stage {
        width: 100%;
        max-width: 72rem;
        margin: 0 auto;
        max-width: none;
    }

    .comm-call-overlay .comm-remote-grid {
        width: 100%;
        height: 100%;
    }

    .comm-call-overlay .comm-remote-grid[data-count="1"] .comm-remote-video,
    .comm-call-overlay .comm-remote-video {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: none;
        aspect-ratio: auto;
        object-fit: cover;
        background: #020617;
    }

    .comm-call-overlay .comm-remote-grid[data-count="2"] .comm-remote-video,
    .comm-call-overlay .comm-remote-grid[data-count="3"] .comm-remote-video,
    .comm-call-overlay .comm-remote-grid[data-count="4"] .comm-remote-video {
        width: 100%;
        height: 100%;
        max-height: none;
    }

    .comm-call-overlay .comm-local-pip {
        right: 1rem;
        top: 1rem;
        bottom: auto;
        left: auto;
        width: clamp(7rem, 16vw, 11rem);
        max-width: 12rem;
        max-height: 15rem;
        min-width: 6rem;
        min-height: 7.5rem;
        cursor: grab;
        touch-action: none;
        user-select: none;
    }

    .comm-call-overlay .comm-local-pip.is-dragging,
    .comm-call-overlay .comm-local-pip.is-resizing {
        cursor: grabbing;
        border-color: rgba(94, 234, 212, 0.85);
    }

    .comm-call-overlay .comm-local-pip.is-sharing {
        border-color: rgba(56, 189, 248, 0.9);
        box-shadow: 0 12px 28px rgba(14, 165, 233, 0.35);
    }

    .comm-call-btn[data-comm-screen].is-active,
    button.comm-call-btn[data-comm-screen].is-active {
        background: linear-gradient(160deg, rgba(56, 189, 248, 0.45), rgba(14, 116, 144, 0.75)) !important;
        border-color: rgba(125, 211, 252, 0.65) !important;
    }

    .comm-local-pip-resize {
        display: block;
        position: absolute;
        right: 0;
        bottom: 0;
        width: 1.15rem;
        height: 1.15rem;
        cursor: nwse-resize;
        background:
            linear-gradient(135deg, transparent 48%, rgba(248, 250, 252, 0.85) 50%, transparent 52%),
            linear-gradient(135deg, transparent 62%, rgba(248, 250, 252, 0.7) 64%, transparent 66%);
        touch-action: none;
        z-index: 2;
    }

    .comm-call-btn[data-comm-desktop-only],
    button.comm-call-btn[data-comm-desktop-only] {
        display: inline-grid !important;
    }

    .comm-call-title {
        font-size: 1.35rem;
    }

    .comm-call-overlay.is-maximized,
    .comm-call-overlay:fullscreen,
    .comm-call-overlay:-webkit-full-screen {
        padding: 0;
        max-width: none;
        width: 100%;
        height: 100%;
        border-radius: 0;
    }

    .comm-call-overlay.is-maximized .comm-call-stage,
    .comm-call-overlay:fullscreen .comm-call-stage,
    .comm-call-overlay:-webkit-full-screen .comm-call-stage {
        max-width: none;
        flex: 1 1 auto;
        min-height: 0;
        width: 100%;
    }

    .comm-call-overlay.is-maximized .comm-remote-video,
    .comm-call-overlay:fullscreen .comm-remote-video,
    .comm-call-overlay:-webkit-full-screen .comm-remote-video {
        width: 100%;
        height: 100%;
        max-width: 100%;
        max-height: none;
    }

    .comm-call-overlay.is-maximized .comm-fs-icon-expand,
    .comm-call-overlay:fullscreen .comm-fs-icon-expand,
    .comm-call-overlay:-webkit-full-screen .comm-fs-icon-expand {
        display: none !important;
    }

    .comm-call-overlay.is-maximized .comm-fs-icon-compress,
    .comm-call-overlay:fullscreen .comm-fs-icon-compress,
    .comm-call-overlay:-webkit-full-screen .comm-fs-icon-compress {
        display: block !important;
    }
}

.comm-call-overlay[data-call-type="voice"] .comm-remote-video,
.comm-call-overlay[data-call-type="voice"] .comm-local-video,
.comm-call-overlay[data-call-type="voice"] .comm-local-pip {
    display: none !important;
}

.comm-call-title {
    font-size: 1.55rem;
    font-weight: 750;
    letter-spacing: -0.02em;
    position: absolute;
    left: max(1rem, env(safe-area-inset-left, 0px));
    top: max(1rem, env(safe-area-inset-top, 0px));
    z-index: 7;
    max-width: calc(100% - 2rem);
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.48);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.comm-call-subtitle,
.comm-call-timer,
.comm-signal {
    opacity: 0.85;
    position: absolute;
    z-index: 7;
    left: max(1rem, env(safe-area-inset-left, 0px));
    background: rgba(2, 6, 23, 0.42);
    border-radius: 999px;
    padding: 0.32rem 0.62rem;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}

.comm-call-subtitle {
    top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 3.15rem);
}

.comm-call-timer {
    top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 5.45rem);
}

.comm-signal {
    top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 7.75rem);
}

.comm-call-controls {
    position: absolute;
    left: 50%;
    bottom: max(1rem, env(safe-area-inset-bottom, 0px));
    z-index: 9;
    transform: translateX(-50%);
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.65rem;
    width: min(calc(100% - 1.4rem), 36rem);
    padding: 0.55rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.44);
    box-shadow: 0 16px 36px rgba(0, 0, 0, 0.34);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
    transition: opacity 0.22s ease, transform 0.22s ease;
}

.comm-call-overlay.is-controls-hidden .comm-call-controls {
    width: auto;
    max-width: none;
    padding: 0;
    gap: 0;
    pointer-events: auto;
    transform: translateX(-50%) translateY(0.4rem);
    background: transparent;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

.comm-call-overlay.is-controls-hidden .comm-call-controls .comm-call-btn:not([data-comm-hangup]) {
    width: 0 !important;
    height: 0 !important;
    min-width: 0 !important;
    min-height: 0 !important;
    max-width: 0 !important;
    max-height: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    opacity: 0;
    pointer-events: none;
    transform: scale(0.78);
}

.comm-call-overlay.is-controls-hidden .comm-call-controls .comm-call-btn[data-comm-hangup] {
    pointer-events: auto;
    opacity: 1;
}

.comm-call-overlay.is-controls-hidden .comm-call-title,
.comm-call-overlay.is-controls-hidden .comm-call-subtitle,
.comm-call-overlay.is-controls-hidden .comm-call-timer,
.comm-call-overlay.is-controls-hidden .comm-signal {
    opacity: 0;
    pointer-events: none;
}

.comm-call-btn,
button.comm-call-btn {
    position: relative;
    box-sizing: border-box;
    width: 3.55rem;
    height: 3.55rem;
    min-width: 3.55rem;
    min-height: 3.55rem;
    max-width: 3.55rem;
    max-height: 3.55rem;
    margin: 0;
    padding: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.14) !important;
    border-radius: 50% !important;
    background:
        linear-gradient(160deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.08)) !important;
    color: #fff !important;
    font-size: 0 !important;
    line-height: 0 !important;
    display: inline-grid !important;
    place-items: center;
    flex: 0 0 auto !important;
    overflow: hidden;
    box-shadow:
        0 10px 24px rgba(0, 0, 0, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    transition: transform 0.15s ease, filter 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.comm-call-btn[hidden],
button.comm-call-btn[hidden] {
    display: none !important;
}

.comm-call-btn svg {
    width: 1.4rem;
    height: 1.4rem;
    display: block;
    fill: currentColor;
    position: relative;
    z-index: 1;
}

.comm-call-btn:hover,
button.comm-call-btn:hover {
    filter: brightness(1.08);
}

.comm-call-btn:active,
button.comm-call-btn:active {
    transform: scale(0.94);
}

.comm-call-btn.is-success,
button.comm-call-btn.is-success {
    width: 4.35rem;
    height: 4.35rem;
    min-width: 4.35rem;
    min-height: 4.35rem;
    max-width: 4.35rem;
    max-height: 4.35rem;
    border-color: rgba(134, 239, 172, 0.45) !important;
    background: linear-gradient(160deg, #34d399, #059669 58%, #047857) !important;
    box-shadow:
        0 12px 28px rgba(16, 185, 129, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.comm-call-btn.is-success svg {
    width: 1.7rem;
    height: 1.7rem;
}

.comm-call-btn.is-danger,
button.comm-call-btn.is-danger {
    width: 4.35rem;
    height: 4.35rem;
    min-width: 4.35rem;
    min-height: 4.35rem;
    max-width: 4.35rem;
    max-height: 4.35rem;
    border-color: rgba(252, 165, 165, 0.4) !important;
    background: linear-gradient(160deg, #f87171, #dc2626 55%, #b91c1c) !important;
    box-shadow:
        0 12px 28px rgba(220, 38, 38, 0.36),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.comm-call-btn.is-danger svg {
    width: 1.7rem;
    height: 1.7rem;
}

.comm-call-btn[data-comm-hangup].is-danger,
button.comm-call-btn[data-comm-hangup].is-danger {
    width: 3.75rem;
    height: 3.75rem;
    min-width: 3.75rem;
    min-height: 3.75rem;
    max-width: 3.75rem;
    max-height: 3.75rem;
}

.comm-call-btn[data-comm-hangup].is-danger svg {
    width: 1.45rem;
    height: 1.45rem;
    transform: rotate(135deg);
}

.comm-call-btn[data-comm-reject] svg {
    transform: rotate(135deg);
}

/* Stylish red slash when mic / cam / speaker is off */
.comm-call-btn.is-off,
button.comm-call-btn.is-off {
    background:
        linear-gradient(160deg, rgba(248, 113, 113, 0.28), rgba(127, 29, 29, 0.45)) !important;
    border-color: rgba(248, 113, 113, 0.55) !important;
    color: rgba(255, 255, 255, 0.78) !important;
    box-shadow:
        0 10px 22px rgba(127, 29, 29, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.12);
}

.comm-call-btn.is-off::after {
    content: "";
    position: absolute;
    inset: 18%;
    z-index: 2;
    background:
        linear-gradient(
            135deg,
            transparent calc(50% - 1.6px),
            #ef4444 calc(50% - 1.6px),
            #ef4444 calc(50% + 1.6px),
            transparent calc(50% + 1.6px)
        );
    border-radius: inherit;
    pointer-events: none;
    filter: drop-shadow(0 0 4px rgba(239, 68, 68, 0.65));
}

.comm-call-overlay[data-mode="incoming"] .comm-call-controls {
    gap: 1.35rem;
    padding-bottom: 0.75rem;
}

@media (max-width: 380px) {
    .comm-call-controls {
        gap: 0.7rem;
    }

    .comm-call-btn,
    button.comm-call-btn {
        width: 3.2rem;
        height: 3.2rem;
        min-width: 3.2rem;
        min-height: 3.2rem;
        max-width: 3.2rem;
        max-height: 3.2rem;
    }

    .comm-call-btn.is-success,
    button.comm-call-btn.is-success,
    .comm-call-btn.is-danger,
    button.comm-call-btn.is-danger {
        width: 3.9rem;
        height: 3.9rem;
        min-width: 3.9rem;
        min-height: 3.9rem;
        max-width: 3.9rem;
        max-height: 3.9rem;
    }
}

@media (max-width: 767px) {
    .comm-call-controls {
        flex-wrap: nowrap;
        gap: 0.42rem;
        width: auto;
        max-width: calc(100% - 1rem);
        padding: 0.45rem;
    }

    .comm-call-btn,
    button.comm-call-btn {
        width: 2.9rem;
        height: 2.9rem;
        min-width: 2.9rem;
        min-height: 2.9rem;
        max-width: 2.9rem;
        max-height: 2.9rem;
    }

    .comm-call-btn svg {
        width: 1.18rem;
        height: 1.18rem;
    }

    .comm-call-btn.is-success,
    button.comm-call-btn.is-success,
    .comm-call-btn.is-danger,
    button.comm-call-btn.is-danger,
    .comm-call-btn[data-comm-hangup].is-danger,
    button.comm-call-btn[data-comm-hangup].is-danger {
        width: 3.1rem;
        height: 3.1rem;
        min-width: 3.1rem;
        min-height: 3.1rem;
        max-width: 3.1rem;
        max-height: 3.1rem;
    }

    .comm-call-title {
        font-size: 1rem;
        max-width: calc(100% - 8.8rem);
    }

    .comm-call-subtitle,
    .comm-call-timer,
    .comm-signal {
        font-size: 0.78rem;
    }

    .comm-call-subtitle {
        top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 2.7rem);
    }

    .comm-call-timer {
        top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 4.55rem);
    }

    .comm-signal {
        top: calc(max(1rem, env(safe-area-inset-top, 0px)) + 6.4rem);
    }
}

/* Secondary top nav (main-bottom-nav style) + chat */
.comm-shell {
    padding-bottom: 1rem;
    position: relative;
}

.comm-header-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.comm-header-btn,
button.comm-header-btn {
    box-sizing: border-box;
    width: 1.85rem;
    height: 1.85rem;
    min-width: 1.85rem;
    min-height: 1.85rem;
    margin: 0;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: inherit !important;
    font-size: 1.35rem !important;
    font-weight: 500;
    line-height: 1 !important;
    display: inline-grid !important;
    place-items: center;
    flex: 0 0 auto;
    box-shadow: none !important;
    cursor: pointer;
    opacity: 0.78;
    -webkit-tap-highlight-color: transparent;
}

.comm-header-btn:hover,
button.comm-header-btn:hover,
.comm-header-btn:active,
button.comm-header-btn:active,
body[data-theme="dark"] .comm-header-btn,
body[data-theme="dark"] button.comm-header-btn,
body[data-theme="dark"] .comm-header-btn:hover,
body[data-theme="dark"] button.comm-header-btn:hover {
    background: transparent !important;
    color: inherit !important;
    opacity: 1;
}

.comm-header-btn[hidden],
button.comm-header-btn[hidden] {
    display: none !important;
}

.comm-section[hidden] {
    display: none !important;
}

.comm-subnav {
    position: sticky;
    top: 0;
    z-index: 6;
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: space-between;
    gap: 0.2rem;
    margin: 0.15rem 0 0.55rem;
    padding: 0.35rem 0.45rem;
    border: 1px solid rgba(15, 23, 42, 0.1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.78);
    box-shadow:
        0 10px 28px rgba(15, 23, 42, 0.12),
        inset 0 1px 0 rgba(255, 255, 255, 0.7);
    backdrop-filter: blur(14px);
    -webkit-backdrop-filter: blur(14px);
}

body[data-theme="dark"] .comm-subnav {
    background: rgba(28, 34, 44, 0.72);
    border-color: rgba(255, 255, 255, 0.14);
    box-shadow:
        0 12px 32px rgba(0, 0, 0, 0.38),
        inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

.comm-subnav-item,
button.comm-subnav-item {
    flex: 1 1 0;
    min-width: 0;
    min-height: 2.55rem;
    margin: 0;
    padding: 0.35rem !important;
    border: 0 !important;
    border-radius: 999px !important;
    background: transparent !important;
    color: #6b7280 !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    outline: none;
    font-size: 0 !important;
    line-height: 0 !important;
    transition: color 0.18s ease, background-color 0.18s ease, transform 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.comm-subnav-item:active,
button.comm-subnav-item:active {
    transform: scale(0.96);
}

.comm-subnav-item.is-active,
button.comm-subnav-item.is-active {
    background: rgba(157, 0, 255, 0.12) !important;
    color: #9d00ff !important;
}

body[data-theme="dark"] .comm-subnav-item,
body[data-theme="dark"] button.comm-subnav-item {
    color: #a8b3c2 !important;
}

body[data-theme="dark"] .comm-subnav-item.is-active,
body[data-theme="dark"] button.comm-subnav-item.is-active {
    background: transparent !important;
    color: #5eead4 !important;
}

.comm-subnav-icon {
    display: block;
    width: 1.4rem;
    height: 1.4rem;
    flex: 0 0 auto;
}

.comm-subnav-icon-filled {
    display: none;
    fill: currentColor;
}

.comm-subnav-icon-outline {
    display: block;
}

.comm-subnav-item.is-active .comm-subnav-icon-outline {
    display: none;
}

.comm-subnav-item.is-active .comm-subnav-icon-filled {
    display: block;
}
.comm-chat-list,
.comm-call-history {
    display: flex;
    flex-direction: column;
}

.comm-chat-row,
.comm-call-row {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.7rem;
    align-items: center;
    padding: 0.8rem 0.1rem;
    border-bottom: 1px solid rgba(15, 23, 42, 0.08);
    cursor: pointer;
}

body[data-theme="dark"] .comm-chat-row,
body[data-theme="dark"] .comm-call-row {
    border-bottom-color: rgba(148, 163, 184, 0.14);
}

.comm-chat-preview {
    font-size: 0.82rem;
    opacity: 0.65;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.comm-chat-time {
    font-size: 0.72rem;
    opacity: 0.55;
    text-align: right;
}

.comm-unread-badge {
    display: inline-grid;
    place-items: center;
    min-width: 1.2rem;
    height: 1.2rem;
    margin-top: 0.25rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: #0f766e;
    color: #fff;
    font-size: 0.68rem;
    font-weight: 700;
}

.comm-conversation {
    position: fixed;
    top: calc(env(safe-area-inset-top, 0px) + var(--browser-top-inset, 0px));
    left: 0;
    right: 0;
    bottom: var(--comm-conv-bottom, var(--mobile-bottom-nav-height, 0px));
    z-index: 2700;
    display: flex;
    flex-direction: column;
    background-color: var(--surface, #f8fafc);
    width: 100%;
    max-width: 100vw;
}

body[data-theme="dark"] .comm-conversation {
    background-color: #0b1220;
}

.comm-conversation[hidden] {
    display: none !important;
}

.comm-shell:has(.comm-conversation:not([hidden])) .comm-subnav,
.comm-shell:has(.comm-conversation:not([hidden])) [data-comm-list-header],
.comm-shell:has(.comm-conversation:not([hidden])) .comm-search,
.comm-shell:has(.comm-conversation:not([hidden])) .comm-section {
    display: none !important;
}

body.mobile-nav-enabled:has(.comm-conversation:not([hidden])) .mobile-bottom-nav {
    pointer-events: none;
    opacity: 0;
}

/* Reset global `header { position: fixed; top: 0; ... }` so the chat
   banner stays in the conversation flex flow and does not cover messages. */
.comm-conv-header {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto auto;
    gap: 0.45rem;
    align-items: center;
    flex: 0 0 auto;
    position: relative;
    left: auto;
    right: auto;
    top: auto;
    z-index: 2;
    padding: 0.65rem 0.85rem;
    border: 0;
    border-bottom: 0;
    box-shadow: none;
    background: #f8fafc;
    color: inherit;
    box-sizing: border-box;
}

body[data-theme="dark"] .comm-conv-header {
    background: #0b1220;
    border: 0;
    border-bottom: 0;
    box-shadow: none;
    color: inherit;
}

.comm-avatar-sm {
    width: 2.2rem;
    height: 2.2rem;
    font-size: 0.75rem;
}

.comm-conv-meta {
    min-width: 0;
}

.comm-conv-name {
    font-weight: 700;
    font-size: 0.98rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.comm-conv-status {
    font-size: 0.75rem;
    opacity: 0.65;
}

.comm-messages {
    flex: 1 1 auto;
    overflow-y: auto;
    overscroll-behavior: contain;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0.85rem 0.75rem;
    min-height: 0;
    max-height: none;
    -webkit-overflow-scrolling: touch;
    background: transparent;
    scroll-padding-top: 0.75rem;
}

body[data-theme="dark"] .comm-messages {
    background: transparent;
}

.comm-messages > :first-child {
    margin-top: 0.15rem;
}

.comm-date-sep {
    align-self: center;
    font-size: 0.72rem;
    opacity: 0.55;
    padding: 0.2rem 0.65rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.06);
}

.comm-bubble {
    max-width: 82%;
    padding: 0.55rem 0.75rem 0.35rem;
    border-radius: 1rem;
    background: rgba(15, 23, 42, 0.07);
    align-self: flex-start;
}

.comm-bubble.is-mine {
    align-self: flex-end;
    background: #ccfbf1;
    color: #134e4a;
    -webkit-touch-callout: none;
    user-select: none;
}

.comm-bubble.is-system {
    align-self: center;
    max-width: 90%;
    background: transparent;
    color: #64748b;
    font-size: 0.82rem;
    font-weight: 600;
    padding: 0.35rem 0.75rem;
    text-align: center;
}

.comm-bubble.is-system .comm-bubble-meta {
    justify-content: center;
    opacity: 0.75;
}

body[data-theme="dark"] .comm-bubble {
    background: rgba(148, 163, 184, 0.14);
}

body[data-theme="dark"] .comm-bubble.is-mine {
    background: #115e59;
    color: #ecfdf5;
}

body[data-theme="dark"] .comm-bubble.is-system {
    background: transparent;
    color: #94a3b8;
}

.comm-bubble-text {
    white-space: pre-wrap;
    word-break: break-word;
    font-size: 0.95rem;
    line-height: 1.35;
}

.comm-bubble-meta {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.35rem;
    margin-top: 0.2rem;
    font-size: 0.68rem;
    opacity: 0.65;
}

.comm-bubble-edited {
    font-style: italic;
    opacity: 0.9;
    margin-right: auto;
}

.comm-msg-actions-card {
    gap: 0.35rem;
    padding-top: 0.85rem;
}

.comm-msg-action,
button.comm-msg-action {
    width: 100%;
    border: 0 !important;
    border-radius: 0.9rem;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    font-weight: 600;
    background: rgba(15, 23, 42, 0.06) !important;
    color: inherit !important;
    cursor: pointer;
    text-align: center;
    box-shadow: none !important;
}

body[data-theme="dark"] .comm-msg-action,
body[data-theme="dark"] button.comm-msg-action {
    background: rgba(255, 255, 255, 0.06) !important;
}

.comm-msg-action.is-danger,
button.comm-msg-action.is-danger {
    color: #b91c1c !important;
}

body[data-theme="dark"] .comm-msg-action.is-danger,
body[data-theme="dark"] button.comm-msg-action.is-danger {
    color: #fca5a5 !important;
}

.comm-msg-action.is-ghost,
button.comm-msg-action.is-ghost {
    font-weight: 500;
    opacity: 0.8;
    background: transparent !important;
}

.comm-msg-edit-input {
    min-height: 5.5rem;
    resize: vertical;
    line-height: 1.4;
}

.comm-typing {
    font-size: 0.78rem;
    opacity: 0.65;
    padding: 0 0.85rem 0.35rem;
    font-style: italic;
    flex: 0 0 auto;
}

.comm-typing[hidden],
.comm-empty[hidden],
.comm-modal[hidden] {
    display: none !important;
}

.comm-composer {
    flex: 0 0 auto;
    display: block;
    width: 100%;
    margin: 0;
    padding: 0.45rem 0.55rem calc(0.45rem + env(safe-area-inset-bottom, 0px));
    border-top: 1px solid rgba(15, 23, 42, 0.08);
    background: inherit;
    box-sizing: border-box;
}

.comm-composer-box {
    display: grid;
    grid-template-columns: auto auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.1rem;
    width: 100%;
    box-sizing: border-box;
    min-height: 2.85rem;
    padding: 0.28rem 0.3rem 0.28rem 0.35rem;
    border: 1px solid rgba(15, 23, 42, 0.14);
    border-radius: 1.55rem;
    background: rgba(255, 255, 255, 0.92);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

body[data-theme="dark"] .comm-composer-box {
    background: rgba(15, 23, 42, 0.72);
    border-color: rgba(148, 163, 184, 0.28);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.comm-composer-input {
    width: 100%;
    min-width: 0;
    min-height: 2.2rem;
    max-height: 7.5rem;
    resize: none;
    border: 0 !important;
    outline: none !important;
    border-radius: 0;
    padding: 0.55rem 0.35rem;
    font: inherit;
    line-height: 1.35;
    background: transparent !important;
    color: inherit;
    box-shadow: none !important;
    align-self: center;
}

.comm-composer-btn,
.comm-composer-send,
button.comm-composer-btn,
button.comm-composer-send {
    width: 2.25rem;
    height: 2.25rem;
    min-width: 2.25rem;
    min-height: 2.25rem;
    margin: 0;
    border: 0 !important;
    border-radius: 50% !important;
    background: transparent !important;
    color: #64748b !important;
    display: grid !important;
    place-items: center;
    cursor: pointer;
    padding: 0 !important;
    flex: 0 0 auto;
    align-self: center;
    -webkit-tap-highlight-color: transparent;
}

.comm-composer-btn:disabled,
button.comm-composer-btn:disabled {
    opacity: 0.35;
    cursor: not-allowed;
}

.comm-composer-send,
button.comm-composer-send {
    background: #0f766e !important;
    color: #ecfdf5 !important;
}

.comm-composer-btn svg,
.comm-composer-send svg,
.comm-icon-btn svg {
    width: 1.15rem;
    height: 1.15rem;
    fill: currentColor;
}

.comm-composer-btn svg[fill="none"] {
    fill: none;
}

.comm-modal {
    position: fixed;
    inset: 0;
    z-index: 2800;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    padding: 0;
    background: transparent;
}

.comm-modal[hidden] {
    display: none !important;
}

.comm-modal-backdrop {
    position: absolute;
    inset: 0;
    border: 0;
    margin: 0;
    padding: 0;
    background: rgba(15, 23, 42, 0.28);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    cursor: pointer;
}

body[data-theme="dark"] .comm-modal-backdrop {
    background: rgba(2, 6, 23, 0.45);
}

.comm-modal-card {
    position: relative;
    z-index: 1;
    width: min(100%, 28rem);
    max-height: min(88dvh, 36rem);
    overflow: auto;
    margin: 0;
    border-radius: 1.35rem 1.35rem 0 0;
    padding: 1rem 1.1rem calc(1.15rem + env(safe-area-inset-bottom, 0px));
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: rgba(255, 255, 255, 0.78);
    color: #0f172a;
    box-shadow: 0 -18px 48px rgba(15, 23, 42, 0.22);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
    display: flex;
    flex-direction: column;
    gap: 0.7rem;
    animation: commSheetIn 0.22s ease;
}

@keyframes commSheetIn {
    from { transform: translateY(18px); opacity: 0.6; }
    to { transform: translateY(0); opacity: 1; }
}

body[data-theme="dark"] .comm-modal-card {
    background: rgba(17, 24, 39, 0.82);
    border-color: rgba(255, 255, 255, 0.12);
    color: #e5e7eb;
    box-shadow: 0 -18px 48px rgba(0, 0, 0, 0.45);
}

.comm-modal-top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 0.75rem;
}

.comm-modal-top h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: -0.02em;
}

.comm-modal-close {
    width: 2rem;
    height: 2rem;
    border: 0;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.08);
    color: inherit;
    font-size: 1.35rem;
    line-height: 1;
    cursor: pointer;
    flex: 0 0 auto;
}

body[data-theme="dark"] .comm-modal-close {
    background: rgba(255, 255, 255, 0.08);
}

.comm-modal-hint {
    font-size: 0.78rem;
    opacity: 0.65;
    margin: 0.2rem 0 0;
}

.comm-modal-label {
    font-size: 0.75rem;
    font-weight: 650;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    opacity: 0.7;
}

.comm-modal-input {
    width: 100%;
    box-sizing: border-box;
    border: 1px solid rgba(15, 23, 42, 0.12);
    border-radius: 0.95rem;
    padding: 0.85rem 0.95rem;
    font: inherit;
    background: rgba(255, 255, 255, 0.72);
    color: inherit;
}

body[data-theme="dark"] .comm-modal-input {
    background: rgba(15, 23, 42, 0.55);
    border-color: rgba(148, 163, 184, 0.28);
}

.comm-modal-input:focus {
    outline: 2px solid rgba(157, 0, 255, 0.35);
    outline-offset: 1px;
}

.comm-modal-error {
    font-size: 0.82rem;
    color: #b91c1c;
    margin: 0;
}

.comm-modal-error[hidden] {
    display: none !important;
}

.comm-modal-actions {
    display: grid;
    grid-template-columns: 1fr 1.35fr;
    gap: 0.55rem;
    margin-top: 0.15rem;
}

.comm-modal-btn,
button.comm-modal-btn {
    min-height: 2.75rem;
    margin: 0;
    border: 0 !important;
    border-radius: 0.95rem !important;
    font: inherit;
    font-weight: 650;
    cursor: pointer;
    padding: 0.7rem 0.9rem !important;
}

.comm-modal-btn.is-ghost,
button.comm-modal-btn.is-ghost {
    background: rgba(15, 23, 42, 0.06) !important;
    color: inherit !important;
}

body[data-theme="dark"] .comm-modal-btn.is-ghost,
body[data-theme="dark"] button.comm-modal-btn.is-ghost {
    background: rgba(255, 255, 255, 0.08) !important;
}

.comm-modal-btn.is-primary,
button.comm-modal-btn.is-primary {
    background: linear-gradient(160deg, #7c3aed, #9d00ff 55%, #6d28d9) !important;
    color: #fff !important;
    box-shadow: 0 10px 24px rgba(157, 0, 255, 0.28);
}

.comm-modal-actions.is-confirm {
    grid-template-columns: 1fr 1.6fr;
}

.comm-lookup-preview {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 0.75rem;
    align-items: center;
    padding: 0.75rem 0.8rem;
    border-radius: 1rem;
    border: 1px solid rgba(15, 23, 42, 0.08);
    background: rgba(255, 255, 255, 0.55);
}

body[data-theme="dark"] .comm-lookup-preview {
    background: rgba(15, 23, 42, 0.45);
    border-color: rgba(148, 163, 184, 0.18);
}

.comm-lookup-preview[hidden] {
    display: none !important;
}

@media (min-width: 640px) {
    .comm-modal {
        align-items: center;
        padding: 1.25rem;
    }

    .comm-modal-card {
        border-radius: 1.35rem;
        padding: 1.25rem 1.3rem 1.3rem;
    }
}

.comm-empty {
    text-align: center;
    opacity: 0.6;
    padding: 2rem 1rem;
    font-size: 0.92rem;
}

/* Live class mesh media (ADR 006) */
.meeting-media-overlay {
    position: fixed;
    inset: 0;
    z-index: 12100;
    background:
        radial-gradient(circle at 30% 10%, rgba(14, 165, 233, 0.18), transparent 40%),
        linear-gradient(165deg, #0b1220 0%, #071018 55%, #020617 100%);
    color: #f8fafc;
    display: flex;
    flex-direction: column;
    padding: 1rem 1rem calc(1.2rem + env(safe-area-inset-bottom, 0px));
}

.meeting-media-overlay[hidden] {
    display: none !important;
}

.meeting-media-stage {
    flex: 1;
    display: flex;
    flex-direction: column;
    min-height: 0;
    gap: 0.75rem;
    position: relative;
}

.meeting-media-header {
    display: grid;
    grid-template-columns: minmax(2.5rem, auto) minmax(0, 1fr) minmax(2.5rem, auto);
    align-items: start;
    gap: 1rem;
}

.meeting-media-title {
    margin: 0;
    font-size: 1.15rem;
}

.meeting-media-subtitle {
    margin: 0.2rem 0 0;
    opacity: 0.7;
    font-size: 0.85rem;
}

.meeting-media-close {
    border: 1px solid rgba(248, 250, 252, 0.2);
    background: transparent;
    color: inherit;
    border-radius: 0.6rem;
    padding: 0.4rem 0.75rem;
    cursor: pointer;
}

.meeting-media-icon-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.5rem;
    height: 2.5rem;
    border: 1px solid rgba(248, 250, 252, 0.2);
    background: transparent;
    color: inherit;
    border-radius: 999px;
    cursor: pointer;
    padding: 0;
}

.meeting-media-close,
.meeting-media-icon-btn,
.meeting-media-btn,
.meeting-media-side-tabs button {
    background: transparent !important;
}

.meeting-media-icon-btn svg {
    width: 1.15rem;
    height: 1.15rem;
    fill: currentColor;
}

.meeting-media-icon-btn .meeting-media-request-badge {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    margin-left: 0;
}

.meeting-media-icon-btn[data-mm-hint]::after,
.meeting-media-btn[data-mm-hint]::before {
    content: attr(data-mm-hint);
    position: absolute;
    left: 50%;
    z-index: 30;
    width: max-content;
    max-width: 14rem;
    padding: 0.42rem 0.6rem;
    border: 1px solid rgba(148, 163, 184, 0.28);
    border-radius: 0.55rem;
    background: rgba(15, 23, 42, 0.96);
    color: #f8fafc;
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.35);
    font-size: 0.76rem;
    font-weight: 700;
    line-height: 1.2;
    opacity: 0;
    pointer-events: none;
    text-align: center;
    transform: translateX(-50%) translateY(0.2rem);
    transition: opacity 0.14s ease, transform 0.14s ease;
    white-space: normal;
}

.meeting-media-icon-btn[data-mm-hint]::after {
    top: calc(100% + 0.45rem);
}

.meeting-media-btn[data-mm-hint]::before {
    bottom: calc(100% + 0.55rem);
}

.meeting-media-icon-btn[data-mm-hint]:hover::after,
.meeting-media-icon-btn[data-mm-hint]:focus-visible::after,
.meeting-media-btn[data-mm-hint]:hover::before,
.meeting-media-btn[data-mm-hint]:focus-visible::before {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.meeting-media-viewport {
    position: relative;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    border-radius: 1rem;
    background: #020617;
}

.meeting-media-main {
    position: absolute;
    inset: 0 21rem 0 0;
    display: flex;
    align-items: center;
    justify-content: center;
}

.meeting-media-viewport.is-side-hidden .meeting-media-main {
    inset: 0;
}

.meeting-media-side-panel[hidden] {
    display: none !important;
}

.meeting-media-side-panel {
    position: absolute;
    top: 0.75rem;
    right: 0.75rem;
    bottom: 0.75rem;
    z-index: 4;
    width: 19.5rem;
    box-sizing: border-box;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0.6rem;
    padding: 0.85rem;
    border-radius: 14px;
    background: rgba(9, 14, 24, 0.96);
    border: 1px solid rgba(226, 232, 240, 0.18);
    box-shadow: 0 18px 46px rgba(0, 0, 0, 0.38);
    color: #f8fafc;
    backdrop-filter: blur(8px);
}

.meeting-media-side-tabs {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.86rem;
}

.meeting-media-side-tabs button {
    flex: 1;
    min-width: 0;
    border: 1px solid rgba(248, 250, 252, 0.12);
    border-radius: 10px;
    background: transparent;
    color: rgba(248, 250, 252, 0.76);
    cursor: pointer;
    padding: 0.52rem 0.55rem;
    font: inherit;
    font-size: 0.78rem;
    font-weight: 800;
}

.meeting-media-side-tabs button.is-active {
    background: transparent !important;
    border-color: rgba(125, 211, 252, 0.48);
    color: #f8fafc;
}

.meeting-media-side-tabs button.has-pending {
    box-shadow:
        inset 0 0 0 1px rgba(250, 204, 21, 0.55),
        0 0 0 3px rgba(250, 204, 21, 0.1);
}

.meeting-media-side-tabs span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.4rem;
    margin-left: 0.2rem;
    padding: 0.08rem 0.32rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.18);
    color: #bae6fd;
    font-size: 0.7rem;
}

.meeting-media-side-pane {
    min-height: 0;
    min-width: 0;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    gap: 0.6rem;
}

.meeting-media-side-pane[hidden] {
    display: none !important;
}

.meeting-media-side-pane[data-mm-panel-pane="chat"] {
    grid-template-rows: minmax(0, 1fr) auto;
}

.meeting-media-side-panel input[type="search"] {
    width: 100%;
    min-height: 2.35rem;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.14);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 0.5rem 0.65rem;
    font: inherit;
    font-size: 0.84rem;
}

.meeting-media-side-panel input[type="search"]::placeholder {
    color: rgba(248, 250, 252, 0.48);
}

.meeting-media-roster-list {
    min-height: 0;
    overflow: auto;
    display: grid;
    align-content: start;
    gap: 0.38rem;
    padding-right: 0.15rem;
}

.meeting-media-roster-row {
    display: grid;
    grid-template-columns: 1.8rem minmax(0, 1fr) auto;
    align-items: center;
    gap: 0.5rem;
    min-height: 2.35rem;
    padding: 0.32rem 0.4rem;
    border-radius: 8px;
    background: rgba(248, 250, 252, 0.055);
}

.meeting-media-roster-row.is-own {
    background: rgba(56, 189, 248, 0.14);
}

.meeting-media-roster-avatar {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.35);
    color: #f8fafc;
    font-size: 0.76rem;
    font-weight: 800;
    text-transform: uppercase;
}

.meeting-media-roster-name {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 0.84rem;
    font-weight: 700;
}

.meeting-media-roster-role {
    justify-self: end;
    max-width: 6rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0.18rem 0.42rem;
    border-radius: 999px;
    background: rgba(248, 250, 252, 0.1);
    color: rgba(248, 250, 252, 0.78);
    font-size: 0.68rem;
    font-weight: 800;
}

.meeting-media-roster-empty {
    margin: 0.4rem 0 0;
    color: rgba(248, 250, 252, 0.62);
    font-size: 0.82rem;
}

.meeting-media-waiting {
    margin: 0;
    color: rgba(248, 250, 252, 0.7);
    font-size: 0.95rem;
    z-index: 1;
}

.meeting-media-waiting[hidden] {
    display: none !important;
}

.meeting-media-grid {
    position: absolute;
    inset: 0;
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
    min-height: 0;
    overflow: hidden;
    padding: 0;
}

.meeting-media-main.is-multi .meeting-media-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    padding: 0.65rem;
    overflow: auto;
}

.meeting-media-tile {
    position: relative;
    background: #020617;
    border-radius: 0;
    overflow: hidden;
    min-height: 0;
    width: 100%;
    height: 100%;
}

.meeting-media-main.is-multi .meeting-media-tile {
    border-radius: 0.85rem;
    min-height: 160px;
    aspect-ratio: 16 / 10;
    height: auto;
}

.meeting-media-tile video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #020617;
}

.meeting-media-label {
    position: absolute;
    left: 0.55rem;
    bottom: 0.55rem;
    font-size: 0.78rem;
    padding: 0.2rem 0.45rem;
    border-radius: 0.4rem;
    background: rgba(2, 6, 23, 0.7);
    pointer-events: none;
}

.meeting-media-tile-meta {
    position: absolute;
    left: 0.45rem;
    right: 0.45rem;
    bottom: 0.45rem;
    z-index: 2;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.4rem;
    pointer-events: none;
}

.meeting-media-tile-meta .meeting-media-label {
    position: static;
    left: auto;
    bottom: auto;
    max-width: 70%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.meeting-media-kick {
    pointer-events: auto;
    border: 0;
    border-radius: 999px;
    padding: 0.28rem 0.55rem;
    background: rgba(220, 38, 38, 0.92);
    color: #fff;
    font: inherit;
    font-size: 0.72rem;
    font-weight: 700;
    cursor: pointer;
    flex-shrink: 0;
}

.meeting-media-kick[hidden] {
    display: none !important;
}

.meeting-media-kick:hover,
.meeting-media-kick:focus-visible {
    background: #ef4444;
    outline: none;
}

.meeting-media-kick-toast {
    position: absolute;
    left: 50%;
    top: 1rem;
    transform: translateX(-50%);
    z-index: 9;
    margin: 0;
    max-width: min(24rem, calc(100% - 2rem));
    padding: 0.55rem 0.85rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.9);
    border: 1px solid rgba(248, 250, 252, 0.16);
    color: #f8fafc;
    font-size: 0.85rem;
    font-weight: 650;
    text-align: center;
    box-shadow: 0 10px 28px rgba(0, 0, 0, 0.35);
}

.meeting-media-kick-toast[hidden] {
    display: none !important;
}

.meeting-media-captions {
    display: flex;
    align-items: flex-start;
    justify-content: center;
    gap: 0.55rem;
    width: min(50vw, 50%);
    max-width: 50%;
    margin: 0.25rem auto 0.45rem;
    padding: 0.55rem 0.75rem;
    min-height: 2.6rem;
    border-radius: 0.75rem;
    background: rgba(2, 6, 23, 0.88);
    border: 1px solid rgba(248, 250, 252, 0.12);
    color: #f8fafc;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.28);
    text-align: center;
}

.meeting-media-captions[hidden] {
    display: none !important;
}

.meeting-media-captions-lang {
    flex-shrink: 0;
    margin-top: 0.1rem;
    padding: 0.12rem 0.4rem;
    border-radius: 999px;
    background: rgba(56, 189, 248, 0.22);
    color: #e0f2fe;
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.04em;
}

.meeting-media-captions-lang-wrap {
    position: relative;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
}

.meeting-media-captions-lang-select {
    position: absolute;
    inset: 0;
    opacity: 0;
    cursor: pointer;
    font: inherit;
}

.meeting-media-cc-menu {
    min-width: 15rem;
    max-height: 16rem;
}

.meeting-media-split.is-cc-on {
    background: rgba(56, 189, 248, 0.22);
}

.meeting-media-captions-text {
    margin: 0;
    flex: 1;
    min-width: 0;
    font-size: 0.95rem;
    line-height: 1.35;
    font-weight: 600;
    text-align: center;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    line-clamp: 5;
    overflow: hidden;
    max-height: calc(1.35em * 5);
}

.meeting-media-captions-text.is-interim {
    opacity: 0.78;
    font-weight: 500;
}

.meeting-media-hand-badge {
    position: absolute;
    top: 0.55rem;
    right: 0.55rem;
    z-index: 3;
    width: 2rem;
    height: 2rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    background: rgba(245, 158, 11, 0.95);
    color: #111827;
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.28);
    animation: meeting-media-hand-wave 1.2s ease-in-out infinite;
    pointer-events: none;
}

.meeting-media-hand-badge[hidden] {
    display: none !important;
}

.meeting-media-hand-badge svg {
    width: 1.15rem;
    height: 1.15rem;
    fill: currentColor;
}

@keyframes meeting-media-hand-wave {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(14deg); }
    50% { transform: rotate(-8deg); }
    75% { transform: rotate(10deg); }
}

.meeting-media-reactions-layer {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
    overflow: hidden;
}

.meeting-media-reaction-burst {
    position: absolute;
    bottom: 12%;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.2rem;
    animation: meeting-media-reaction-float 2.4s ease-out forwards;
    filter: drop-shadow(0 8px 18px rgba(0, 0, 0, 0.35));
}

.meeting-media-reaction-emoji {
    font-size: clamp(1.8rem, 4vw, 2.6rem);
    line-height: 1;
}

.meeting-media-reaction-name {
    max-width: 8rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    padding: 0.12rem 0.4rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.72);
    color: #f8fafc;
    font-size: 0.7rem;
    font-weight: 700;
}

@keyframes meeting-media-reaction-float {
    0% {
        opacity: 0;
        transform: translateY(18px) scale(0.7);
    }
    12% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
    100% {
        opacity: 0;
        transform: translateY(-42vh) scale(1.05);
    }
}

.meeting-media-reaction-panel {
    position: absolute;
    left: 50%;
    bottom: 5.25rem;
    transform: translateX(-50%);
    z-index: 5;
    width: min(22rem, calc(100% - 2rem));
    padding: 0.85rem 0.95rem 1rem;
    border-radius: 12px;
    background: rgba(12, 16, 24, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    color: #f4f6fa;
    backdrop-filter: blur(8px);
}

.meeting-media-reaction-panel[hidden] {
    display: none !important;
}

.meeting-media-reaction-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.45rem;
}

.meeting-media-reaction-option {
    min-height: 3rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.06);
    color: inherit;
    font-size: 1.45rem;
    cursor: pointer;
}

.meeting-media-reaction-option:hover,
.meeting-media-reaction-option:focus-visible {
    background: rgba(56, 189, 248, 0.2);
    outline: none;
}

.meeting-media-chat-list {
    min-height: 0;
    display: grid;
    align-content: start;
    gap: 0.65rem;
    overflow: auto;
    padding: 0.1rem 0.25rem 0.1rem 0;
}

.meeting-media-chat-message {
    display: grid;
    gap: 0.32rem;
    padding: 0.68rem 0.75rem;
    border-radius: 12px;
    background: rgba(30, 41, 59, 0.96);
    border: 1px solid rgba(148, 163, 184, 0.28);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.18);
}

.meeting-media-chat-message.is-own {
    background: rgba(12, 74, 110, 0.98);
    border-color: rgba(125, 211, 252, 0.42);
}

.meeting-media-chat-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    color: #f8fafc;
    font-size: 0.78rem;
}

.meeting-media-chat-meta span {
    color: rgba(226, 232, 240, 0.68);
    white-space: nowrap;
}

.meeting-media-chat-message p {
    margin: 0;
    color: #f8fafc;
    font-size: 0.9rem;
    line-height: 1.4;
    overflow-wrap: anywhere;
}

.meeting-media-chat-form {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 0.5rem;
    align-items: end;
    min-width: 0;
    width: 100%;
    box-sizing: border-box;
    padding-top: 0.65rem;
    border-top: 1px solid rgba(226, 232, 240, 0.12);
}

.meeting-media-chat-form textarea {
    width: 100%;
    min-width: 0;
    box-sizing: border-box;
    min-height: 3.35rem;
    max-height: 7rem;
    resize: vertical;
    border-radius: 12px;
    border: 1px solid rgba(226, 232, 240, 0.2);
    background: rgba(15, 23, 42, 0.96);
    color: #fff;
    padding: 0.72rem 0.8rem;
    font: inherit;
    line-height: 1.35;
}

.meeting-media-chat-form textarea::placeholder {
    color: rgba(244, 246, 250, 0.5);
}

.meeting-media-chat-form button {
    width: 100%;
    box-sizing: border-box;
    border: 0;
    border-radius: 12px;
    background: linear-gradient(135deg, #0ea5e9, #0284c7);
    color: #fff;
    cursor: pointer;
    font-weight: 800;
    min-height: 2.55rem;
    padding: 0.68rem 0.95rem;
    box-shadow: 0 10px 24px rgba(2, 132, 199, 0.24);
}

.meeting-media-chat-form button:hover,
.meeting-media-chat-form button:focus-visible {
    background: linear-gradient(135deg, #38bdf8, #0284c7);
    outline: none;
}

@media (max-width: 980px) {
    .meeting-media-main {
        inset: 0;
    }

    .meeting-media-side-panel {
        top: auto;
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
        width: auto;
        height: min(42vh, 18rem);
    }
}

.meeting-media-pip {
    position: absolute;
    left: 0.85rem;
    bottom: 0.85rem;
    width: min(28vw, 220px);
    height: min(22vw, 160px);
    min-width: 120px;
    min-height: 90px;
    z-index: 5;
    border-radius: 0.85rem;
    overflow: hidden;
    background: #020617;
    border: 2px solid rgba(248, 250, 252, 0.35);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.45);
    cursor: grab;
    touch-action: none;
    user-select: none;
}

.meeting-media-pip.is-dragging,
.meeting-media-pip.is-resizing {
    cursor: grabbing;
    border-color: rgba(56, 189, 248, 0.85);
}

.meeting-media-pip video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #020617;
    pointer-events: none;
}

.meeting-media-pip-resize {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 1.1rem;
    height: 1.1rem;
    cursor: nwse-resize;
    background:
        linear-gradient(135deg, transparent 48%, rgba(248, 250, 252, 0.85) 50%, transparent 52%),
        linear-gradient(135deg, transparent 62%, rgba(248, 250, 252, 0.7) 64%, transparent 66%);
    touch-action: none;
}

.meeting-media-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.meeting-media-control-group {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.35rem 0.45rem;
    border-radius: 999px;
    background: rgba(2, 6, 23, 0.45);
    border: 1px solid rgba(248, 250, 252, 0.08);
}

.meeting-media-btn {
    position: relative;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.4rem;
    min-width: 3rem;
    min-height: 3rem;
    border: 0;
    border-radius: 999px;
    padding: 0.65rem 0.9rem;
    background: rgba(248, 250, 252, 0.12);
    color: #f8fafc;
    cursor: pointer;
    font-weight: 600;
}

.meeting-media-btn svg {
    width: 1.25rem;
    height: 1.25rem;
    fill: currentColor;
    flex-shrink: 0;
}

.meeting-media-btn-label {
    font-size: 0.82rem;
    font-weight: 700;
}

.meeting-media-btn.is-off {
    opacity: 0.55;
}

.meeting-media-btn.is-off::after {
    content: "";
    position: absolute;
    width: 1.55rem;
    height: 0.12rem;
    background: #fca5a5;
    transform: rotate(-42deg);
    border-radius: 999px;
    pointer-events: none;
}

.meeting-media-btn.is-active {
    background: rgba(56, 189, 248, 0.28);
    box-shadow: inset 0 0 0 1px rgba(125, 211, 252, 0.45);
}

.meeting-media-btn.has-pending {
    box-shadow:
        inset 0 0 0 1px rgba(250, 204, 21, 0.55),
        0 0 0 3px rgba(250, 204, 21, 0.12);
}

.meeting-media-btn.is-danger {
    background: #dc2626;
}

.meeting-media-btn.meeting-media-hangup,
.meeting-media-btn[data-mm-leave].is-danger {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 3.55rem;
    height: 3.55rem;
    min-width: 3.55rem;
    min-height: 3.55rem;
    padding: 0;
    line-height: 0;
    border-radius: 999px;
    background: linear-gradient(160deg, #ff5a5a 0%, #ef4444 42%, #b91c1c 100%);
    border: 1px solid rgba(254, 202, 202, 0.55);
    color: #fff;
    box-shadow:
        0 10px 24px rgba(185, 28, 28, 0.42),
        0 0 0 1px rgba(127, 29, 29, 0.25),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
    transform: translateY(0);
    transition: transform 0.15s ease, box-shadow 0.15s ease, filter 0.15s ease;
}

.meeting-media-btn.meeting-media-hangup svg,
.meeting-media-btn[data-mm-leave].is-danger svg {
    display: block;
    width: 1.55rem;
    height: 1.55rem;
    margin: 0;
    flex-shrink: 0;
    filter: drop-shadow(0 1px 1px rgba(127, 29, 29, 0.45));
}

.meeting-media-btn.meeting-media-hangup:hover,
.meeting-media-btn.meeting-media-hangup:focus-visible,
.meeting-media-btn[data-mm-leave].is-danger:hover,
.meeting-media-btn[data-mm-leave].is-danger:focus-visible {
    background: linear-gradient(160deg, #ff7a7a 0%, #f87171 40%, #991b1b 100%);
    box-shadow:
        0 14px 30px rgba(185, 28, 28, 0.5),
        0 0 0 3px rgba(248, 113, 113, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.32);
    transform: translateY(-1px);
    outline: none;
}

.meeting-media-btn.meeting-media-hangup:active,
.meeting-media-btn[data-mm-leave].is-danger:active {
    transform: translateY(1px) scale(0.98);
    filter: brightness(0.96);
}

.meeting-media-split {
    position: relative;
    display: inline-flex;
    align-items: stretch;
    border-radius: 999px;
    overflow: visible;
    background: rgba(248, 250, 252, 0.12);
}

.meeting-media-split .meeting-media-btn {
    background: transparent;
    min-width: 2.75rem;
    border-radius: 0;
}

.meeting-media-split .meeting-media-btn:first-child {
    border-radius: 999px 0 0 999px;
    padding-right: 0.55rem;
}

.meeting-media-btn-caret {
    min-width: 1.55rem !important;
    padding-left: 0.15rem !important;
    padding-right: 0.55rem !important;
    border-radius: 0 999px 999px 0 !important;
    opacity: 0.92;
}

.meeting-media-btn-caret svg {
    width: 0.95rem;
    height: 0.95rem;
    transition: transform 0.15s ease;
}

.meeting-media-btn-caret[aria-expanded="true"] svg {
    transform: rotate(180deg);
}

.meeting-media-btn-caret.is-disabled,
.meeting-media-btn-caret:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.meeting-media-split:has(.meeting-media-btn.is-off) {
    opacity: 0.9;
}

.meeting-media-device-menu {
    position: absolute;
    left: 0;
    bottom: calc(100% + 0.55rem);
    z-index: 8;
    min-width: 14rem;
    max-width: min(20rem, 80vw);
    max-height: 14rem;
    overflow: auto;
    padding: 0.35rem;
    border-radius: 12px;
    background: rgba(12, 16, 24, 0.96);
    border: 1px solid rgba(255, 255, 255, 0.14);
    box-shadow: 0 12px 28px rgba(0, 0, 0, 0.4);
}

.meeting-media-device-menu[hidden] {
    display: none !important;
}

.meeting-media-device-menu-item {
    display: block;
    width: 100%;
    text-align: left;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: #f8fafc;
    font: inherit;
    font-size: 0.82rem;
    line-height: 1.25;
    padding: 0.55rem 0.65rem;
    cursor: pointer;
}

.meeting-media-device-menu-item:hover,
.meeting-media-device-menu-item:focus-visible {
    background: rgba(56, 189, 248, 0.18);
    outline: none;
}

.meeting-media-device-menu-item.is-selected {
    background: rgba(56, 189, 248, 0.28);
    font-weight: 700;
}

.meeting-media-device-menu-empty {
    margin: 0;
    padding: 0.55rem 0.65rem;
    color: rgba(248, 250, 252, 0.7);
    font-size: 0.8rem;
}

.meeting-media-tile.is-sharing {
    outline: 2px solid rgba(56, 189, 248, 0.7);
    outline-offset: 2px;
}

.meeting-media-pip.is-sharing {
    outline: 2px solid rgba(56, 189, 248, 0.7);
    outline-offset: 2px;
}

.meeting-media-tile.is-sharing video,
.meeting-media-pip.is-sharing video {
    object-fit: contain;
    background: #020617;
}

.meeting-media-header-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
    justify-content: flex-end;
}

.meeting-media-header-actions-left {
    justify-content: flex-start;
}

.meeting-media-close.has-pending {
    border-color: rgba(250, 204, 21, 0.55);
    background: rgba(250, 204, 21, 0.16);
    animation: meeting-media-pulse 1.6s ease-in-out infinite;
}

.meeting-media-icon-btn.has-pending {
    border-color: rgba(250, 204, 21, 0.55);
    background: rgba(250, 204, 21, 0.16);
    animation: meeting-media-pulse 1.6s ease-in-out infinite;
}

.meeting-media-request-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    margin-left: 0.35rem;
    padding: 0 0.35rem;
    border-radius: 999px;
    background: #f59e0b;
    color: #111827;
    font-size: 0.75rem;
    font-weight: 800;
}

.meeting-media-devices-panel {
    position: absolute;
    right: 1rem;
    bottom: 5.25rem;
    z-index: 5;
    width: min(22rem, calc(100% - 2rem));
    padding: 0.85rem 0.95rem 1rem;
    border-radius: 12px;
    background: rgba(12, 16, 24, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    color: #f4f6fa;
    backdrop-filter: blur(8px);
}

.meeting-media-devices-panel[hidden] {
    display: none !important;
}

.meeting-media-devices-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.meeting-media-device-field {
    display: grid;
    gap: 0.35rem;
    margin-bottom: 0.7rem;
    font-size: 0.82rem;
    color: rgba(244, 246, 250, 0.86);
}

.meeting-media-device-field select {
    width: 100%;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.16);
    background: rgba(255, 255, 255, 0.08);
    color: #fff;
    padding: 0.55rem 0.65rem;
    font: inherit;
}

.meeting-media-device-field select:disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.meeting-media-device-field select option {
    color: #111;
}

.meeting-media-device-hint {
    min-height: 1.1em;
    margin: 0;
    font-size: 0.78rem;
    color: rgba(244, 246, 250, 0.7);
}

.meeting-media-bg-panel {
    position: absolute;
    left: 1rem;
    bottom: 5.25rem;
    z-index: 5;
    width: min(24rem, calc(100% - 2rem));
    padding: 0.85rem 0.95rem 1rem;
    border-radius: 12px;
    background: rgba(12, 16, 24, 0.92);
    border: 1px solid rgba(255, 255, 255, 0.12);
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
    color: #f4f6fa;
    backdrop-filter: blur(8px);
}

.meeting-media-bg-panel[hidden] {
    display: none !important;
}

.meeting-media-bg-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0.55rem;
    margin-bottom: 0.65rem;
}

.meeting-media-bg-option {
    position: relative;
    aspect-ratio: 4 / 3;
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    padding: 0;
    color: #fff;
    font: inherit;
    font-size: 0.68rem;
    font-weight: 650;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.55);
}

.meeting-media-bg-option span {
    position: absolute;
    left: 0.35rem;
    right: 0.35rem;
    bottom: 0.3rem;
    text-align: left;
    line-height: 1.15;
}

.meeting-media-bg-option.is-selected {
    outline: 2px solid #38bdf8;
    outline-offset: 1px;
    border-color: rgba(56, 189, 248, 0.9);
}

.meeting-media-bg-option.is-none {
    background:
        linear-gradient(45deg, #334155 25%, transparent 25%) 0 0 / 12px 12px,
        linear-gradient(-45deg, #334155 25%, transparent 25%) 0 0 / 12px 12px,
        #1e293b;
}

.meeting-media-bg-option.is-blur {
    background:
        radial-gradient(circle at 35% 40%, rgba(255,255,255,0.45), transparent 45%),
        linear-gradient(135deg, #64748b, #0f172a);
    filter: none;
}

.meeting-media-bg-option.is-blur::before {
    content: "";
    position: absolute;
    inset: 0;
    background: inherit;
    filter: blur(4px);
    transform: scale(1.15);
}

.meeting-media-bg-option.is-blur-strong {
    background:
        radial-gradient(circle at 60% 45%, rgba(255,255,255,0.35), transparent 40%),
        linear-gradient(135deg, #94a3b8, #020617);
}

.meeting-media-bg-option.is-blur-strong::before {
    content: "";
    position: absolute;
    inset: 0;
    background: inherit;
    filter: blur(8px);
    transform: scale(1.2);
}

.meeting-media-bg-option.is-study {
    background: linear-gradient(145deg, #0f766e, #042f2e);
}

.meeting-media-bg-option.is-amber {
    background: linear-gradient(145deg, #f59e0b, #431407);
}

.meeting-media-bg-option.is-slate {
    background: linear-gradient(145deg, #64748b, #020617);
}

.meeting-media-bg-option.is-green {
    background: linear-gradient(145deg, #86efac, #14532d);
}

.meeting-media-bg-option.is-custom {
    background:
        linear-gradient(145deg, rgba(56, 189, 248, 0.35), rgba(15, 23, 42, 0.95)),
        #0f172a;
}

.meeting-media-bg-option.is-blur span,
.meeting-media-bg-option.is-blur-strong span {
    z-index: 1;
}

.meeting-media-join-panel {
    position: absolute;
    left: 0;
    right: auto;
    top: 4.2rem;
    width: min(22rem, calc(100vw - 2rem));
    max-height: min(50vh, 24rem);
    overflow: auto;
    z-index: 2;
    border: 1px solid rgba(248, 250, 252, 0.18);
    border-radius: 0.9rem;
    background: rgba(2, 6, 23, 0.92);
    box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35);
    padding: 0.85rem 0.9rem;
}

.meeting-media-join-panel[hidden] {
    display: none !important;
}

.meeting-media-join-panel-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    margin-bottom: 0.7rem;
}

.meeting-media-join-dismiss {
    border: 1px solid rgba(248, 250, 252, 0.2);
    background: transparent;
    color: inherit;
    border-radius: 0.5rem;
    padding: 0.25rem 0.55rem;
    cursor: pointer;
    font-size: 0.8rem;
}

.meeting-media-join-list {
    display: grid;
    gap: 0.65rem;
}

.meeting-media-join-empty,
.meeting-media-join-error {
    margin: 0;
    font-size: 0.85rem;
    opacity: 0.8;
}

.meeting-media-join-error {
    color: #fca5a5;
    opacity: 1;
}

.meeting-media-join-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    padding: 0.65rem 0.7rem;
    border-radius: 0.7rem;
    background: rgba(248, 250, 252, 0.06);
    border: 1px solid rgba(248, 250, 252, 0.1);
}

.meeting-media-join-card-copy {
    display: grid;
    gap: 0.15rem;
    min-width: 0;
}

.meeting-media-join-card-copy strong,
.meeting-media-join-card-copy span {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.meeting-media-join-card-copy span {
    font-size: 0.78rem;
    opacity: 0.7;
}

.meeting-media-join-card-actions {
    display: flex;
    gap: 0.4rem;
    flex-shrink: 0;
}

.meeting-media-join-accept,
.meeting-media-join-reject {
    border: 0;
    border-radius: 0.55rem;
    padding: 0.45rem 0.65rem;
    font-weight: 700;
    cursor: pointer;
}

.meeting-media-join-accept {
    background: #16a34a;
    color: #fff;
}

.meeting-media-join-reject {
    background: rgba(248, 250, 252, 0.12);
    color: #f8fafc;
}

.meeting-media-overlay button:not(.meeting-media-lobby-join):not(.meeting-media-lobby-cancel):not(.meeting-media-join-accept):not(.meeting-media-join-reject):not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]) {
    background: transparent !important;
}

.meeting-media-overlay .meeting-media-split,
.meeting-media-overlay .meeting-media-control-group {
    background: transparent;
}

.meeting-media-overlay .meeting-media-btn,
.meeting-media-overlay .meeting-media-icon-btn,
.meeting-media-overlay .meeting-media-chat-form button,
.meeting-media-overlay .meeting-media-join-accept,
.meeting-media-overlay .meeting-media-join-reject,
.meeting-media-overlay .meeting-media-kick,
.meeting-media-overlay .meeting-media-reaction-option,
.meeting-media-overlay .meeting-media-side-tabs button {
    border: 1px solid rgba(248, 250, 252, 0.22);
}

.meeting-media-overlay .meeting-media-btn.is-active,
.meeting-media-overlay .meeting-media-icon-btn.is-active,
.meeting-media-overlay .meeting-media-side-tabs button.is-active,
.meeting-media-overlay .meeting-media-device-menu-item.is-selected {
    background: transparent !important;
    box-shadow:
        inset 0 0 0 1px rgba(125, 211, 252, 0.55),
        0 0 0 3px rgba(56, 189, 248, 0.12);
}

.meeting-media-overlay .meeting-media-btn.is-danger,
.meeting-media-overlay .meeting-media-btn.meeting-media-hangup,
.meeting-media-overlay .meeting-media-btn[data-mm-leave].is-danger {
    background: linear-gradient(160deg, #ff5a5a 0%, #ef4444 42%, #b91c1c 100%) !important;
    border-color: rgba(254, 202, 202, 0.65);
    color: #fff;
    box-shadow:
        0 12px 28px rgba(185, 28, 28, 0.45),
        0 0 0 1px rgba(127, 29, 29, 0.28),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.meeting-media-overlay .meeting-media-btn.is-danger svg,
.meeting-media-overlay .meeting-media-btn.meeting-media-hangup svg,
.meeting-media-overlay .meeting-media-btn[data-mm-leave].is-danger svg {
    width: 1.55rem;
    height: 1.55rem;
    filter: drop-shadow(0 1px 1px rgba(127, 29, 29, 0.42));
}

.meeting-media-overlay .meeting-media-btn.is-danger:hover,
.meeting-media-overlay .meeting-media-btn.is-danger:focus-visible,
.meeting-media-overlay .meeting-media-btn.meeting-media-hangup:hover,
.meeting-media-overlay .meeting-media-btn.meeting-media-hangup:focus-visible,
.meeting-media-overlay .meeting-media-btn[data-mm-leave].is-danger:hover,
.meeting-media-overlay .meeting-media-btn[data-mm-leave].is-danger:focus-visible {
    background: linear-gradient(160deg, #ff7a7a 0%, #f87171 40%, #991b1b 100%) !important;
    box-shadow:
        0 14px 32px rgba(185, 28, 28, 0.52),
        0 0 0 3px rgba(248, 113, 113, 0.22),
        inset 0 1px 0 rgba(255, 255, 255, 0.34);
}

.meeting-media-overlay .meeting-media-join-accept {
    border-color: rgba(74, 222, 128, 0.72);
    color: #bbf7d0;
}

.meeting-media-overlay .meeting-media-join-reject,
.meeting-media-overlay .meeting-media-kick {
    border-color: rgba(248, 113, 113, 0.72);
    color: #fecaca;
}

@keyframes meeting-media-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.35); }
    50% { box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); }
}

.student-work-live-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

/* Meeting lobby + host polish */
.meeting-media-overlay.is-lobby .meeting-media-viewport,
.meeting-media-overlay.is-lobby .meeting-media-captions,
.meeting-media-overlay.is-lobby .meeting-media-side-panel,
.meeting-media-overlay.is-lobby [data-mm-hand],
.meeting-media-overlay.is-lobby [data-mm-react],
.meeting-media-overlay.is-lobby [data-mm-cc-split],
.meeting-media-overlay.is-lobby [data-mm-screen],
.meeting-media-overlay.is-lobby [data-mm-host-tools],
.meeting-media-overlay.is-lobby [data-mm-side-toggle],
.meeting-media-overlay.is-lobby [data-mm-requests] {
    display: none !important;
}

.meeting-media-lobby {
    position: absolute;
    inset: 0;
    z-index: 6;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.25rem;
    background:
        radial-gradient(circle at 20% 20%, rgba(56, 189, 248, 0.18), transparent 40%),
        radial-gradient(circle at 80% 10%, rgba(74, 222, 128, 0.12), transparent 35%),
        linear-gradient(160deg, #0b1220 0%, #111827 55%, #0f172a 100%);
}

.meeting-media-lobby[hidden] {
    display: none !important;
}

.meeting-media-lobby-card {
    width: min(920px, 100%);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 1.25rem;
    align-items: stretch;
}

.meeting-media-lobby-preview {
    position: relative;
    overflow: hidden;
    border-radius: 18px;
    background: #020617;
    min-height: 280px;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
}

.meeting-media-lobby-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transform: scaleX(-1);
    background: #020617;
}

.meeting-media-lobby-preview-label {
    position: absolute;
    left: 0.85rem;
    bottom: 0.85rem;
    margin: 0;
    padding: 0.25rem 0.55rem;
    border-radius: 999px;
    background: rgba(15, 23, 42, 0.72);
    color: #e2e8f0;
    font-size: 0.78rem;
}

.meeting-media-lobby-copy {
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.75rem;
    color: #e2e8f0;
}

.meeting-media-lobby-copy h4 {
    margin: 0;
    font-size: 1.55rem;
    font-weight: 650;
    letter-spacing: -0.02em;
}

.meeting-media-lobby-copy p {
    margin: 0;
    color: #94a3b8;
    line-height: 1.45;
}

.meeting-media-lobby-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
    margin-top: 0.35rem;
}

.meeting-media-lobby-join,
.meeting-media-lobby-cancel {
    border: 0;
    border-radius: 999px;
    padding: 0.7rem 1.15rem;
    font: inherit;
    font-weight: 600;
    cursor: pointer;
}

.meeting-media-lobby-join {
    background: #38bdf8 !important;
    color: #0f172a !important;
}

.meeting-media-lobby-cancel {
    background: rgba(148, 163, 184, 0.22) !important;
    color: #e2e8f0 !important;
}

/* Keep lobby actions above the control bar on short viewports. */
.meeting-media-overlay.is-lobby .meeting-media-lobby {
    z-index: 12;
    padding-bottom: 5.5rem;
}

.meeting-media-overlay.is-lobby .meeting-media-controls {
    z-index: 13;
}

.meeting-media-btn.is-recording,
.meeting-media-overlay .meeting-media-btn.is-recording {
    background: #ef4444 !important;
    color: #fff !important;
    animation: meeting-record-pulse 1.4s ease-in-out infinite;
}

@keyframes meeting-record-pulse {
    0%, 100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.45); }
    50% { box-shadow: 0 0 0 8px rgba(239, 68, 68, 0); }
}

@media (max-width: 800px) {
    .meeting-media-lobby-card {
        grid-template-columns: 1fr;
    }
}

/* Twitch broadcast embed (public meetings) */
.twitch-broadcast-iframe {
    width: 100%;
    height: 100%;
    min-height: 360px;
    aspect-ratio: 16 / 9;
    border: 0;
    border-radius: 12px;
    background: #000;
    display: block;
}

.meeting-media-broadcast-stage-card {
    display: grid;
    gap: 0.45rem;
    grid-column: 1 / -1;
    min-height: 260px;
    background: rgba(2, 6, 23, 0.72);
    border: 1px solid rgba(148, 163, 184, 0.22);
    border-radius: 12px;
    padding: 0.45rem;
}

.meeting-media-broadcast-stage-head {
    font-size: 0.78rem;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: #94a3b8;
    padding-left: 0.2rem;
}

.meeting-media-qa-panel,
.meeting-media-poll-panel {
    margin-top: 0.75rem;
    border-top: 1px solid rgba(148, 163, 184, 0.22);
    padding-top: 0.65rem;
}

.meeting-media-qa-panel h4,
.meeting-media-poll-panel h4 {
    margin: 0 0 0.4rem;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    color: #94a3b8;
}

.meeting-media-qa-list,
.meeting-media-poll-list {
    display: grid;
    gap: 0.5rem;
    max-height: 180px;
    overflow: auto;
}

.meeting-media-qa-item,
.meeting-media-poll-item {
    border: 1px solid rgba(148, 163, 184, 0.24);
    border-radius: 10px;
    padding: 0.5rem 0.65rem;
    background: rgba(15, 23, 42, 0.34);
}

.meeting-media-qa-meta {
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
    font-size: 0.75rem;
    color: #94a3b8;
}

.meeting-media-qa-item p {
    margin: 0.3rem 0 0;
    font-size: 0.86rem;
}

.meeting-media-qa-form,
.meeting-media-poll-form {
    display: grid;
    gap: 0.4rem;
    margin-top: 0.45rem;
}

.meeting-media-qa-form input,
.meeting-media-poll-form input {
    width: 100%;
}

.meeting-media-poll-item h5 {
    margin: 0 0 0.35rem;
    font-size: 0.86rem;
}

.meeting-media-poll-options {
    display: grid;
    gap: 0.35rem;
}

.meeting-media-poll-options button {
    width: 100%;
    display: flex;
    justify-content: space-between;
    gap: 0.4rem;
    font-size: 0.82rem;
}

/* Hangup must stay vivid red (overrides overlay transparent button rule). */
.meeting-media-overlay button.meeting-media-btn.meeting-media-hangup[data-mm-leave],
.meeting-media-overlay button.meeting-media-btn.is-danger[data-mm-leave] {
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 3.55rem !important;
    height: 3.55rem !important;
    min-width: 3.55rem !important;
    min-height: 3.55rem !important;
    padding: 0 !important;
    line-height: 0 !important;
    background: linear-gradient(160deg, #ff5a5a 0%, #ef4444 42%, #b91c1c 100%) !important;
    border: 1px solid rgba(254, 202, 202, 0.7) !important;
    color: #ffffff !important;
    box-shadow:
        0 12px 28px rgba(185, 28, 28, 0.48),
        0 0 0 1px rgba(127, 29, 29, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.3) !important;
}

.meeting-media-overlay button.meeting-media-btn.meeting-media-hangup[data-mm-leave] svg,
.meeting-media-overlay button.meeting-media-btn.is-danger[data-mm-leave] svg {
    display: block;
    width: 1.55rem;
    height: 1.55rem;
    margin: 0;
}

.meeting-media-overlay button.meeting-media-btn.meeting-media-hangup[data-mm-leave]:hover,
.meeting-media-overlay button.meeting-media-btn.meeting-media-hangup[data-mm-leave]:focus-visible,
.meeting-media-overlay button.meeting-media-btn.is-danger[data-mm-leave]:hover,
.meeting-media-overlay button.meeting-media-btn.is-danger[data-mm-leave]:focus-visible {
    background: linear-gradient(160deg, #ff7a7a 0%, #f87171 40%, #991b1b 100%) !important;
}

.comm-icon-btn,
button.comm-icon-btn,
.comm-header-btn,
button.comm-header-btn,
.meeting-media-icon-btn,
.meeting-media-overlay button.meeting-media-btn:not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]) {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
    color: #c084fc !important;
}

.comm-icon-btn svg,
button.comm-icon-btn svg,
.comm-header-btn svg,
button.comm-header-btn svg,
.meeting-media-icon-btn svg,
.meeting-media-overlay button.meeting-media-btn:not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]) svg {
    width: 1.35rem;
    height: 1.35rem;
    color: currentColor;
    flex: 0 0 auto;
}

.comm-icon-btn:hover,
button.comm-icon-btn:hover,
.comm-icon-btn:focus-visible,
button.comm-icon-btn:focus-visible,
.comm-header-btn:hover,
button.comm-header-btn:hover,
.comm-header-btn:focus-visible,
button.comm-header-btn:focus-visible,
.meeting-media-icon-btn:hover,
.meeting-media-icon-btn:focus-visible,
.meeting-media-overlay button.meeting-media-btn:not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]):hover,
.meeting-media-overlay button.meeting-media-btn:not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]):focus-visible {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
    color: #e9d5ff !important;
    filter: none;
    transform: scale(1.08);
}

.meeting-media-overlay button.meeting-media-btn.is-active:not(.meeting-media-hangup):not(.is-danger):not([data-mm-leave]),
.meeting-media-overlay .meeting-media-icon-btn.is-active {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
    color: #e9d5ff !important;
}

.comm-call-btn[data-comm-mic],
button.comm-call-btn[data-comm-mic],
.comm-call-btn[data-comm-speaker],
button.comm-call-btn[data-comm-speaker],
.meeting-media-overlay button.meeting-media-btn[data-mm-mic],
.meeting-media-overlay button.meeting-media-btn[data-mm-mic-menu],
.meeting-media-overlay button.meeting-media-btn[data-mm-mute-all],
.meeting-media-overlay button.meeting-media-btn[data-mm-ask-unmute] {
    background: transparent !important;
    box-shadow: none !important;
}

/* Desktop shell: peer-to-peer Calls panel */
body.shell-desktop-active .shell-panel-calls .admin-dashboard-shell {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
    min-height: calc(100vh - 6rem);
}

body.shell-desktop-active .shell-communication-mount {
    display: flex;
    flex: 1 1 auto;
    flex-direction: column;
    position: relative;
    min-height: 36rem;
    height: calc(100vh - 11rem);
    max-height: calc(100vh - 8rem);
    width: 100%;
    max-width: 56rem;
    overflow: hidden;
    box-sizing: border-box;
}

body.shell-desktop-active .shell-communication-mount .comm-shell {
    flex: 1 1 auto;
    min-height: 32rem;
    height: auto;
    max-width: 100%;
    padding: 0.15rem 0 1.25rem;
    overflow: hidden;
    position: relative;
    box-sizing: border-box;
}

body.shell-desktop-active .shell-communication-mount .comm-section {
    min-height: 18rem;
    max-width: 100%;
}

body.shell-desktop-active .shell-communication-mount .comm-conversation {
    position: absolute;
    inset: 0;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 5;
    width: 100%;
    max-width: 100%;
    min-height: 0;
    height: 100%;
    box-sizing: border-box;
    border-radius: 1rem;
    overflow: hidden;
    border: 1px solid rgba(16, 35, 63, 0.1);
}

body.shell-desktop-active .shell-communication-mount .comm-composer,
body.shell-desktop-active .shell-communication-mount .comm-composer-box,
body.shell-desktop-active .shell-communication-mount .comm-conv-header,
body.shell-desktop-active .shell-communication-mount .comm-messages {
    max-width: 100%;
    box-sizing: border-box;
}

body[data-theme="dark"].shell-desktop-active .shell-communication-mount .comm-conversation {
    border-color: rgba(148, 163, 184, 0.22);
}

body.shell-desktop-active .shell-communication-mount .comm-modal {
    position: absolute;
    inset: 0;
    z-index: 20;
    align-items: center;
    justify-content: center;
    padding: 1rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
}

body.shell-desktop-active .shell-communication-mount .comm-modal-backdrop,
body.shell-desktop-active .shell-communication-mount button.comm-modal-backdrop {
    position: absolute !important;
    inset: 0 !important;
    width: auto !important;
    height: auto !important;
    min-width: 0 !important;
    min-height: 0 !important;
    margin: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    background: rgba(15, 23, 42, 0.45) !important;
    box-shadow: none !important;
    color: transparent !important;
    transform: none !important;
}

body[data-theme="dark"].shell-desktop-active .shell-communication-mount .comm-modal-backdrop,
body[data-theme="dark"].shell-desktop-active .shell-communication-mount button.comm-modal-backdrop {
    background: rgba(2, 6, 23, 0.55) !important;
}

body.shell-desktop-active .shell-communication-mount .comm-modal-card {
    width: min(100%, 24rem);
    max-width: 100%;
    max-height: min(85%, 32rem);
    margin: 0;
    border-radius: 1.15rem;
    box-sizing: border-box;
}

html.safari-standalone-app body.mobile-nav-enabled .comm-call-controls,
html.safari-standalone-app body.mobile-nav-enabled .comm-call-subtitle,
html.safari-standalone-app body.mobile-nav-enabled .comm-call-timer,
html.safari-standalone-app body.mobile-nav-enabled .comm-signal,
html.safari-standalone-app body.mobile-nav-enabled .comm-modal-backdrop,
html.safari-standalone-app body.mobile-nav-enabled .comm-modal-card,
html.safari-standalone-app body.mobile-nav-enabled .comm-panel {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
}