/* public/style.css */
:root {
    --bg-color: #000000;
    --card-bg: #1e1e1f;
    --text-main: #a0a0a0;
    --accent: #00f0ff;
    --glow: 0 0 15px rgba(0, 240, 255, 0.3);
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    height: 100vh;
    height: 100dvh; /* accounts for mobile browser chrome (address bar) resizing the viewport */
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}

/* Glassmorphism */
.glass-card {
    background: rgba(30, 30, 31, 0.8);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 3rem;
    border-radius: 16px;
    text-align: center;
    box-shadow: var(--glow);
}

#welcome-screen h1 {
    font-size: 3rem;
    letter-spacing: 8px;
    color: #fff;
    margin-bottom: 0.5rem;
    text-shadow: 0 0 20px var(--accent);
}

input, textarea {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    background: rgba(0,0,0,0.3);
    border: 1px solid #333;
    color: white;
    border-radius: 8px;
}

button {
    padding: 12px 24px;
    background: var(--accent);
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s, box-shadow 0.2s;
}

button:hover {
    transform: translateY(-2px);
    box-shadow: var(--glow);
}

/* Chat Layout */
#chat-interface {
    width: 95vw;
    height: 85vh;
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 20px;
    background: var(--card-bg);
    border-radius: 20px;
    padding: 20px;
}

.hidden { display: none !important; }

/* Mobile sidebar drawer controls - hidden by default (desktop); shown in
   the mobile breakpoint below. */
#sidebar-toggle {
    display: none;
    align-items: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 0.85rem;
color: #00f0ff;
    background: transparent;
    border: 1px solid #333;
    align-self: flex-start;
    margin: 10px 10px 0 10px;
}
#sidebar-backdrop {
    display: none;
}

.sidebar {
    background: rgba(255,255,255,0.03);
    border-radius: 12px;
    padding: 15px;
}

.user-item {
    padding: 10px;
    margin: 5px 0;
    border-radius: 8px;
    transition: background 0.3s;
}

.user-item:hover { background: rgba(255,255,255,0.1); }

.main-content {
    display: flex;
    flex-direction: column;
    border: 1px solid #333;
    border-radius: 12px;
    overflow: hidden;
}

.tabs {
    display: flex;
    background: #0a0a0a;
    padding: 8px;
    gap: 10px;
    border-radius: 8px;
    border: 1px solid #333;
    overflow-x: auto;
}

.tab {
    padding: 8px 16px;
    border-radius: 6px;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s ease;
    border: 1px solid transparent;
}

.tab:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: #333;
}

.tab.active {
    background: var(--accent);
    color: #000;
    box-shadow: var(--glow);
    font-weight: bold;
}

.message-display {
    flex: 1;
    padding: 20px;
    overflow-y: auto;
    background: rgba(0,0,0,0.2);
}

.msg { margin-bottom: 15px; animation: fadeIn 0.3s ease; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: translateY(0); } }

.input-area { padding: 20px; border-top: 1px solid #333; }
#msg-form { display: flex; gap: 10px; }
#msg-input { flex: 1; min-width: 0; }

.tab {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.close-btn {
    margin-left: 8px;
    padding: 0 4px;
    font-size: 14px;
    opacity: 0.6;
    transition: opacity 0.2s;
    background: transparent;
    border: none;
    color: inherit;
    font: inherit;
    cursor: pointer;
}

.close-btn:hover, .close-btn:focus-visible {
    opacity: 1;
    color: #ff4d4d;
    transform: none;
    box-shadow: none;
}
.cyan-text {
    color: var(--accent);
}

.tab[data-id="global"] .close-btn,
.tab[data-id="calls"] .close-btn {
    display: none;
}

#active-tab-title {
    font-weight: bold;
    color: var(--accent);
    margin-bottom: 5px;
/*    display: block; */
    display: inline-block;
    white-space: nowrap;
}

.msg { margin-bottom: 15px; padding: 8px 12px; border-radius: 8px; max-width: 80%; }

.msg.system {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #333;
    max-width: 100%;
    color: #a0a0a0;
}

/* Received messages (Opponent) */
.msg.private {
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--accent);
    align-self: flex-start;
}

/* Sent messages (You) */
.msg.sent {
    background: rgba(0, 240, 255, 0.1);
/*    border: 1px solid var(--accent); */
 border-left: 4px solid var(--accent);
/*    margin-left: auto; /* Aligns to the right */
/*    text-align: right; */
    text-align: left;
     margin-right: auto
}

.msg .nick { font-weight: bold; color: #fff; display: block; margin-bottom: 4px; }

/* call */
/* Call Action Button */
.user-item {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
}
.user-open-btn {
    flex: 1 1 100%;
    display: block;
    text-align: left;
    background: transparent;
    border: none;
    padding: 0;
    color: inherit;
    font: inherit;
    cursor: pointer;
}
.user-open-btn:hover, .user-open-btn:focus-visible {
    transform: none;
    box-shadow: none;
}
.user-open-btn strong { width: 100%; display: block; }
.user-open-btn small { display: block; }

.user-item .call-btn {
    margin-left: auto;
    padding: 5px 10px;
    font-size: 0.8rem;
    color: var(--accent);
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--accent);
    border-radius: 4px;
}

.user-item .call-btn:hover {
    background: var(--accent);
    color: #000;
}

/* Call Status Indicators */
.status-calling {
    color: orange;
    animation: pulse 1.5s infinite;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

/* Call Status Bar */
#call-status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 14px;
    margin: 10px 10px 0 10px;
    background: rgba(0, 240, 255, 0.06);
    border: 1px solid var(--accent);
    border-radius: 8px;
    box-shadow: var(--glow);
    color: #fff;
}

#call-status-bar button {
    padding: 6px 14px;
    font-size: 0.8rem;
}

/* Incoming Call Modal */
#incoming-call-modal {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 100;
}

.call-modal {
    min-width: 300px;
}

#incoming-call-text {
    color: #fff;
    font-size: 1.2rem;
    animation: pulse 1.5s infinite;
}

.call-actions {
    display: flex;
    gap: 12px;
    justify-content: center;
    margin-top: 1.5rem;
}

/* Destructive actions (decline / hang up) */
button.danger {
    background: transparent;
    color: #ff4d4d;
    border: 1px solid #ff4d4d;
}

button.danger:hover {
    background: #ff4d4d;
    color: #000;
    box-shadow: 0 0 15px rgba(255, 77, 77, 0.4);
}

/* Hide the audio sink element */
#remote-audio { display: none; }

/* Verbal safety code (short authentication string) */
#safety-code {
    margin-left: auto;
    margin-right: 12px;
    font-family: 'Courier New', monospace;
    font-size: 0.85rem;
    letter-spacing: 2px;
    color: var(--accent);
    cursor: help;
}

/* Connection quality indicator */
#call-quality {
    font-size: 0.8rem;
    letter-spacing: 1px;
    cursor: help;
}
#call-quality.q-good { color: #4dff88; }
#call-quality.q-fair { color: orange; }
#call-quality.q-poor { color: #ff4d4d; }

/* Mute toggle */
#mute-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}
#mute-btn:hover {
    background: var(--accent);
    color: #000;
}

/* Phase 6: Calls tab badge (unread missed calls) */
.tab {
    position: relative;
}
.tab-badge {
    display: inline-block;
    margin-left: 6px;
    min-width: 16px;
    padding: 0 4px;
    font-size: 0.7rem;
    line-height: 16px;
    text-align: center;
    background: #ff4d4d;
    color: #fff;
    border-radius: 8px;
    font-weight: bold;
}

/* Phase 6: Call log rows */
.call-log-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 14px;
    margin-bottom: 8px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid #262626;
    border-radius: 8px;
}

.call-log-icon {
    font-size: 1.1rem;
    width: 22px;
    text-align: center;
    color: var(--accent);
}

.call-log-row.outcome-missed .call-log-icon,
.call-log-row.outcome-no-answer .call-log-icon,
.call-log-row.outcome-failed .call-log-icon,
.call-log-row.outcome-declined .call-log-icon {
    color: #ff4d4d;
}

.call-log-info {
    flex: 1;
    min-width: 0;
}

.call-log-nick {
    font-weight: bold;
    color: #fff;
}

.call-log-meta {
    font-size: 0.8rem;
    color: #808080;
    margin-top: 2px;
}

.call-log-callback {
    padding: 6px 14px;
    font-size: 0.8rem;
}

.call-log-offline {
    font-size: 0.75rem;
    color: #606060;
    padding: 0 6px;
}

/* Phase 7: identity fingerprint display */
.identity-row {
    margin-top: 1rem;
    font-size: 0.75rem;
    color: #808080;
    text-align: center;
}
#identity-fingerprint {
    font-family: 'Courier New', monospace;
    color: var(--accent);
    letter-spacing: 1px;
}
#reset-identity-link {
    margin-left: 8px;
    color: #606060;
    text-decoration: underline;
    cursor: pointer;
}
#reset-identity-link:hover {
    color: #ff4d4d;
}

/* Phase 7: trust warning row (identity key changed) */
.user-item.trust-warning {
    display: block;
    background: rgba(255, 77, 77, 0.08);
    border: 1px solid #ff4d4d;
    cursor: default;
}
.trust-warning-text {
    font-weight: bold;
    color: #ff4d4d;
    margin-bottom: 4px;
}
.trust-warning-detail {
    font-size: 0.75rem;
    color: #c0c0c0;
    margin-bottom: 10px;
    line-height: 1.4;
}
.trust-warning-actions {
    display: flex;
    gap: 8px;
}
.trust-warning-actions button {
    padding: 6px 12px;
    font-size: 0.78rem;
}

/* Phase 7e: explicit verify toggle + fingerprint reveal */
.verify-toggle {
    margin-left: 6px;
    padding: 4px 8px;
    font-size: 0.85rem;
    background: transparent;
    border: 1px solid #333;
}
.verify-toggle:hover {
    border-color: var(--accent);
    box-shadow: none;
    transform: none;
}

.fingerprint-reveal {
    width: 100%;
    margin-top: 8px;
    padding: 8px 10px;
    background: rgba(0, 0, 0, 0.3);
    border: 1px solid #333;
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    flex-wrap: wrap;
}
.fingerprint-reveal code {
    font-family: 'Courier New', monospace;
    font-size: 0.8rem;
    color: var(--accent);
    letter-spacing: 1px;
}
.fingerprint-reveal button {
    padding: 4px 10px;
    font-size: 0.75rem;
}
.fingerprint-verified-label {
    color: #4dff88;
    font-size: 0.8rem;
    font-weight: bold;
}

/* Message signature verification failed - deliberately plain, no content shown */
.msg.tampered {
    background: rgba(255, 77, 77, 0.08);
    border: 1px solid #ff4d4d;
    color: #ff9999;
    font-size: 0.85rem;
    max-width: 100%;
}

/* Phase 3 (second hardening round): connection status banner */
#connection-banner {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 200;
    padding: 8px 16px;
    text-align: center;
    font-size: 0.85rem;
    font-weight: bold;
    color: #fff;
}

#connection-banner.reconnecting {
    background: rgba(255, 165, 0, 0.9);
    animation: pulse 1.5s infinite;
}

#connection-banner.lost {
    background: rgba(255, 77, 77, 0.95);
}

/* Dim and disable actions that would just fail (or get confusingly
   buffered by Socket.IO) while the connection is down */
#chat-interface.offline .input-area,
#chat-interface.offline .call-btn,
#chat-interface.offline .verify-toggle {
    opacity: 0.5;
    pointer-events: none;
}

/* Presence dots (active/idle) */
.presence-dot {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
    vertical-align: middle;
}
.presence-dot.presence-active {
    background: #4dff88;
    box-shadow: 0 0 4px rgba(77, 255, 136, 0.6);
}
.presence-dot.presence-idle {
    background: #555;
}

/* Typing indicator */
#typing-indicator {
    font-size: 0.78rem;
    color: var(--accent);
    font-style: italic;
    margin: 2px 0 6px 0;
    min-height: 1em;
}

/* Sidebar header (Users heading + notification toggle) */
.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 10px;
}
.sidebar-header h3 { margin: 0; }

#notify-toggle {
    padding: 4px 8px;
    font-size: 0.9rem;
    background: transparent;
    border: 1px solid #333;
}
#notify-toggle.enabled {
    border-color: var(--accent);
    color: var(--accent);
    box-shadow: var(--glow);
}
#notify-toggle:hover {
    transform: none;
    box-shadow: none;
    border-color: var(--accent);
}

/* Video calling: floating panel, bottom-right, remote video with a
   mirrored local self-view inset in the corner - the standard layout. */
#video-panel {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 150;
    width: 320px;
    height: 240px;
    background: #000;
    border: 1px solid var(--accent);
    border-radius: 12px;
    box-shadow: var(--glow);
    overflow: hidden;
}

#remote-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background: #0a0a0a;
}

#local-video {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 90px;
    height: 68px;
    object-fit: cover;
    border-radius: 8px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transform: scaleX(-1); /* mirror, like every other self-view */
    background: #111;
}

/* Extra (group call) participants' video - small tiles beside the main
   video panel, which stays scoped to the original two-person relationship. */
#extra-video-tiles {
    position: fixed;
    bottom: 20px;
    right: 350px; /* clears the 320px-wide #video-panel plus a gap */
    z-index: 150;
    display: flex;
    flex-direction: column-reverse;
    gap: 8px;
    max-width: 160px;
}
.extra-video-tile {
    position: relative;
    width: 150px;
    height: 112px;
    background: #000;
    border: 1px solid var(--accent);
    border-radius: 10px;
    overflow: hidden;
}
.extra-video-tile video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.extra-video-tile-label {
    position: absolute;
    bottom: 4px;
    left: 6px;
    font-size: 0.7rem;
    color: #fff;
    text-shadow: 0 0 4px #000;
}

#video-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}
#video-btn:hover {
    background: var(--accent);
    color: #000;
}

/* File transfer: attach button + input form layout */
#msg-form { align-items: center; }
#attach-file-btn {
    padding: 8px 12px;
    font-size: 1rem;
    background: transparent;
    border: 1px solid #333;
    flex-shrink: 0;
}
#attach-file-btn:hover {
    border-color: var(--accent);
    box-shadow: none;
    transform: none;
}

/* File transfer message bubble */
.msg.file-transfer {
    display: flex;
    align-items: center;
    gap: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid #333;
    max-width: 320px;
}
.msg.file-transfer.status-complete { border-color: rgba(77, 255, 136, 0.4); }
.msg.file-transfer.status-failed,
.msg.file-transfer.status-declined { border-color: rgba(255, 77, 77, 0.4); }

.file-icon { font-size: 1.4rem; }

.file-info { flex: 1; min-width: 0; }

.file-name {
    font-weight: bold;
    color: #fff;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.file-meta {
    font-size: 0.78rem;
    color: #909090;
    margin-top: 2px;
}

.file-progress-wrap {
    margin-top: 6px;
    height: 5px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 3px;
    overflow: hidden;
}
.file-progress-bar {
    height: 100%;
    background: var(--accent);
    transition: width 0.15s ease;
}

.file-download-link {
    display: inline-block;
    margin-top: 6px;
    padding: 4px 10px;
    font-size: 0.78rem;
    background: var(--accent);
    color: #000;
    border-radius: 4px;
    font-weight: bold;
    text-decoration: none;
}
.file-download-link:hover {
    box-shadow: var(--glow);
}

.file-cancel-link {
    display: inline-block;
    margin-top: 6px;
    margin-left: 6px;
    padding: 4px 10px;
    font-size: 0.78rem;
    background: transparent;
    color: #ff9999;
    border: 1px solid #ff4d4d;
    border-radius: 4px;
}
.file-cancel-link:hover {
    background: #ff4d4d;
    color: #000;
    box-shadow: none;
    transform: none;
}

/* ============================================================
   Real mobile/responsive layout. One main breakpoint (≤768px:
   phones and small tablets), with a couple of finer adjustments
   below 420px for the narrowest phones.
   ============================================================ */
@media screen and (max-width: 768px) {
    body {
        align-items: stretch;
        justify-content: stretch;
    }

    #welcome-screen {
        width: 90vw;
        max-width: 420px;
        padding: 2rem 1.5rem;
        margin: auto;
    }
    #welcome-screen h1 {
        font-size: 2.1rem;
        letter-spacing: 5px;
    }

    #chat-interface {
        width: 100vw;
        height: 100vh;
        height: 100dvh;
        border-radius: 0;
        padding: 0;
        gap: 0;
        grid-template-columns: 1fr; /* the sidebar becomes an overlay, not a column */
    }
    .main-content {
        border: none;
        border-radius: 0;
    }

    /* Sidebar becomes a slide-in drawer rather than a permanent 260px
       column, which would eat the entire width of a phone screen.
       It's dropped below the toggle button / tabs header (instead of
       starting at the very top) so it (a) never covers the ☰ toggle -
       letting the user tap it again to close the drawer - and (b)
       overlaps the tab bar / message area instead of the plain page
       background, which gives the glowing accent border something
       lighter to stand out against. */
    .sidebar {
        position: fixed;
        top: 100px;
        left: 0;
        bottom: 0;
        width: min(85vw, 320px);
        z-index: 220;
        border-radius: 0 14px 0 0;
        transform: translateX(-100%);
        transition: transform 0.25s ease;
        overflow-y: auto;
        background: rgba(0, 240, 255, 0.05);
        border-top: 1px solid var(--accent);
        border-right: 1px solid var(--accent);
        box-shadow: var(--glow);
    }
    .sidebar.open {
        transform: translateX(0);
    }
    #sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        z-index: 210;
        opacity: 50;
        pointer-events: none;
        transition: opacity 0.25s ease;
    }
    #sidebar-backdrop.open {
        opacity: 1;
        pointer-events: auto;
    }
    #sidebar-toggle {
        display: inline-flex;
        /* Keep the toggle clickable above the backdrop (z-index 210)
           even while the drawer is open, since the drawer itself no
           longer sits on top of it. */
        position: relative;
        z-index: 230;
    }

    /* Call status bar: let it wrap onto a second line instead of
       overflowing or squeezing six controls into one row */
    #call-status-bar {
        flex-wrap: wrap;
        row-gap: 8px;
        margin: 8px 8px 0 8px;
    }
    #safety-code {
        margin-right: 0;
        flex-basis: 100%;
        order: 5;
        text-align: center;
    }

    /* Tabs and touch targets - a bit more breathing room for fingers */
    .tab {
        padding: 10px 16px;
    }
    #call-status-bar button,
    #mute-btn, #video-btn, #hangup-btn {
        padding: 9px 14px;
        font-size: 0.85rem;
    }

    .input-area {
        padding: 12px;
    }
    #attach-file-btn, #send-btn {
        padding: 10px 14px;
    }

    /* Video panel: a fixed 320x240 box would cover most of a phone
       screen - scale it down and move it clear of the message input. */
    #video-panel {
        width: min(45vw, 180px);
        height: min(34vw, 135px);
        bottom: auto;
        top: 70px;
        right: 10px;
    }
    #local-video {
        width: 40%;
        height: 40%;
        bottom: 6px;
        right: 6px;
    }
    #extra-video-tiles {
        bottom: auto;
        top: 70px;
        right: min(50vw, 200px); /* clears the smaller mobile video-panel */
        flex-direction: row;
        flex-wrap: wrap;
        max-width: 40vw;
    }
    .extra-video-tile {
        width: min(30vw, 110px);
        height: min(22vw, 82px);
    }

    /* Modals: cap width relative to the viewport instead of a bare
       min-width that could force horizontal scrolling */
    .call-modal {
        min-width: 0;
        width: 88vw;
        max-width: 360px;
        max-height: 85vh;
        overflow-y: auto;
        padding: 1.75rem 1.25rem;
    }

    .file-transfer {
        max-width: 100%;
    }
}

@media screen and (max-width: 420px) {
    #welcome-screen h1 {
        font-size: 1.7rem;
        letter-spacing: 3px;
    }
    .glass-card {
        padding: 1.5rem 1.1rem;
    }
    .sidebar {
        width: 90vw;
    }
    #call-status-text {
        font-size: 0.85rem;
    }
}

/* --- Accessibility pass --- */

/* Visually hidden but still available to screen readers (standard pattern) */
.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* Skip link: hidden until keyboard-focused, then jumps straight to the
   message log so keyboard users don't have to tab through the whole
   sidebar and call bar on every visit. */
.skip-link {
    position: absolute;
    top: -100px;
    left: 8px;
    z-index: 999;
    padding: 10px 16px;
    background: var(--accent);
    color: #000;
    font-weight: bold;
    border-radius: 0 0 8px 8px;
    text-decoration: none;
    transition: top 0.15s ease;
}
.skip-link:focus {
    top: 0;
}

/* Visible focus indicator on every interactive element. The browser
   default outline gets lost against this dark theme, so we replace it
   with something that actually shows up - but only for keyboard focus
   (:focus-visible), not on every mouse click, which is the standard UX
   expectation. */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible,
[tabindex]:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 2px;
    box-shadow: var(--glow);
}
.tab:focus-visible,
.user-open-btn:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: -2px;
}

/* Group calls */
#group-participants {
    font-size: 0.8rem;
    color: #a0a0a0;
    font-style: italic;
}

#call-participants-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin: 0 10px 8px 10px;
    padding: 8px 12px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid #333;
    border-radius: 8px;
}
.call-participant-row {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    font-size: 0.8rem;
}
.call-participant-name {
    color: #fff;
    font-weight: bold;
}
.call-participant-safety {
    color: var(--accent);
    font-variant-numeric: tabular-nums;
}

#add-to-call-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
    background: transparent;
    color: var(--accent);
    border: 1px solid var(--accent);
}
#add-to-call-btn:hover {
    background: var(--accent);
    color: #000;
}

#group-invite-picker {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 120;
}
#group-invite-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 1rem 0;
    max-height: 40vh;
    overflow-y: auto;
}
.group-invite-option {
    padding: 10px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid #333;
    color: #fff;
    text-align: left;
}
.group-invite-option:hover {
    border-color: var(--accent);
    box-shadow: none;
}