/* === INPUT GROUP === */
.input-group {
    display: grid;
    grid-template-columns: 2fr 1fr;
    grid-template-rows: auto auto;
    gap: 12px;
    max-width: 500px;
    width: 100%;
}

.input-group input {
    grid-column: 1 / 2;
    grid-row: 1 / 2;
}

.input-group #join-btn {
    grid-column: 2 / 3;
    grid-row: 1 / 2;
}

.input-group #create-room-btn {
    grid-column: 2 / 3;
    grid-row: 2 / 3;
}

/* === FORM ELEMENTS === */
input {
    padding: 12px 20px;
    border: none;
    border-radius: 8px;
    font-size: 16px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    min-height: 44px;
    user-select: text;
    -webkit-user-select: text;
    -moz-user-select: text;
    width: 100%;
}

input:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.3);
}

button {
    padding: 12px 24px;
    border: none;
    border-radius: 10px;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--color-accent-green);
    color: white;
    -webkit-tap-highlight-color: transparent;
    touch-action: manipulation;
    min-height: 44px;
    font-family: 'Inter', sans-serif;
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.3);
}

button:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(127, 217, 87, 0.4);
}

button:active {
    transform: translateY(0);
}

#create-room-btn {
    background: var(--color-accent-orange);
    box-shadow: 0 4px 12px rgba(255, 140, 66, 0.3);
}

#create-room-btn:hover {
    box-shadow: 0 6px 20px rgba(255, 140, 66, 0.4);
}

/* === CONTROLS === */
.controls {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin: 0;
    padding: 10px 0;
}

.control-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(10px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.control-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.3);
}

/* Уникальные стили для кнопки аудио */
.control-btn.audio {
    border-color: rgba(127, 217, 87, 0.3);
}

.control-btn.audio:hover {
    border-color: var(--color-accent-green);
    box-shadow: 0 6px 16px rgba(127, 217, 87, 0.4);
}

.control-btn.audio.active {
    background: var(--color-accent-green);
    border-color: var(--color-accent-green);
    box-shadow: 0 4px 16px rgba(127, 217, 87, 0.5);
}

/* Уникальные стили для кнопки видео */
.control-btn.video {
    border-color: rgba(255, 140, 66, 0.3);
}

.control-btn.video:hover {
    border-color: var(--color-accent-orange);
    box-shadow: 0 6px 16px rgba(255, 140, 66, 0.4);
}

.control-btn.video.active {
    background: var(--color-accent-orange);
    border-color: var(--color-accent-orange);
    box-shadow: 0 4px 16px rgba(255, 140, 66, 0.5);
}

/* Уникальные стили для кнопки демонстрации экрана */
.control-btn.screen {
    border-color: rgba(44, 62, 122, 0.5);
}

.control-btn.screen:hover {
    border-color: var(--color-primary-light);
    box-shadow: 0 6px 16px rgba(61, 82, 153, 0.4);
}

.control-btn.screen.active {
    background: var(--color-primary-light);
    border-color: var(--color-primary-light);
    box-shadow: 0 4px 16px rgba(61, 82, 153, 0.5);
}

/* Уникальные стили для кнопки завершения */
.control-btn.leave {
    background: rgba(231, 76, 60, 0.2);
    border-color: rgba(231, 76, 60, 0.5);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.control-btn.leave:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
    box-shadow: 0 6px 16px rgba(231, 76, 60, 0.5);
    transform: translateY(-2px) scale(1.05);
}

/* Legacy active state */
.control-btn.active {
    box-shadow: 0 4px 16px rgba(127, 217, 87, 0.5);
}

/* === EDIT NAME BUTTON === */
.edit-name-btn-compact {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
    padding: 0;
    opacity: 0.6;
    transition: all 0.2s;
    border-radius: 50%;
    width: 24px;
    height: 24px;
    min-width: 24px;
    max-width: 24px;
    min-height: 24px;
    max-height: 24px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.edit-name-btn-compact:hover {
    opacity: 1;
    transform: scale(1.15);
}

.user-name-display {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 0.9em;
}

.edit-name-btn {
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9em;
    padding: 2px 5px;
    opacity: 0.7;
    transition: opacity 0.2s, transform 0.1s;
}

.edit-name-btn:hover {
    opacity: 1;
    transform: scale(1.1);
}

.edit-name-btn:active {
    transform: scale(0.95);
}

/* === COPY ROOM LINK BUTTON === */
.copy-room-link-btn {
    width: 40px;
    height: 40px;
    min-width: 40px;
    max-width: 40px;
    min-height: 40px;
    max-height: 40px;
    border-radius: 50%;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--glass-bg);
    border: 2px solid var(--glass-border);
    backdrop-filter: blur(10px);
    cursor: pointer;
    transition: all 0.3s ease;
    justify-self: end;
    flex-shrink: 0;
    padding: 0;
}

.copy-room-link-btn:hover {
    background: rgba(127, 217, 87, 0.2);
    border-color: var(--color-accent-green);
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.3);
    transform: scale(1.1);
}

.copy-room-link-btn:active {
    transform: scale(0.95);
}

/* === STATUS === */
.status {
    text-align: center;
    padding: 10px;
    border-radius: 8px;
    margin-top: 20px;
    font-weight: bold;
}

.status.success {
    background: rgba(127, 217, 87, 0.2);
    border: 1px solid var(--color-accent-green);
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.3);
}

.status.error {
    background: rgba(231, 76, 60, 0.2);
    border: 1px solid var(--color-danger);
    box-shadow: 0 4px 12px rgba(231, 76, 60, 0.3);
}

.status.positioned {
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 1000;
}

/* === HELP CONTENT === */
.help-content {
    text-align: left;
}

.help-content p {
    margin: 10px 0;
    padding: 8px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.help-content p:last-child {
    border-bottom: none;
}

.help-content code {
    background: rgba(255, 255, 255, 0.2);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: 'Courier New', monospace;
}

/* === CONNECTION INDICATOR === */
.connection-indicator {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 5px 10px;
    background: rgba(0,0,0,0.7);
    border-radius: 15px;
    font-size: 12px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.connection-indicator.connecting { color: var(--color-accent-orange); }
.connection-indicator.connected { color: var(--color-accent-green); }
.connection-indicator.failed { color: var(--color-danger); }

/* === VIDEO OVERLAY === */
.video-overlay {
    position: absolute;
    bottom: 10px;
    left: 10px;
    right: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: rgba(0,0,0,0.5);
    padding: 10px;
    border-radius: 8px;
}

/* === FULLSCREEN BUTTON === */
.fullscreen-btn {
    position: absolute;
    bottom: 10px;
    right: 10px;
    background: rgba(0,0,0,0.7);
    border: none;
    color: white;
    padding: 6px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 14px;
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    z-index: 1000;
}

.fullscreen-btn:hover {
    background: rgba(0,0,0,0.9);
    transform: scale(1.1);
}

/* === FULLSCREEN MODES === */
.local-video-container.fullscreen,
.remote-video-container.fullscreen {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    z-index: 9999 !important;
    background: black !important;
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
}

.local-video-container.fullscreen video,
.remote-video-container.fullscreen video {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;
    display: block !important;
    margin: auto !important;
}

.local-video-container.fullscreen .video-overlay,
.local-video-container.fullscreen .connection-indicator,
.remote-video-container.fullscreen .connection-indicator {
    display: none !important;
}

.local-video-container.fullscreen .fullscreen-btn,
.remote-video-container.fullscreen .fullscreen-btn {
    display: block !important;
    position: fixed !important;
    bottom: 20px !important;
    right: 20px !important;
    z-index: 10000 !important;
}

/* === CHAT STYLES === */
.chat-container {
    display: flex;
    flex-direction: column;
    height: 100%;
    overflow: hidden;
    max-height: 100%;
}

.chat-header {
    padding: 10px 15px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.1);
    border-radius: 10px 10px 0 0;
    flex-shrink: 0;
}

.chat-title {
    color: white;
    font-size: 13px;
    font-weight: bold;
    margin: 0;
}

.chat-messages {
    flex: 1;
    overflow-y: auto;
    padding: 10px;
    color: white;
    font-size: 11px;
    height: 250px;
    overflow-x: hidden;
    width: 100%;
}

.chat-message {
    margin-bottom: 8px;
    padding: 6px 8px;
    background: var(--glass-bg);
    border-radius: 6px;
    border-left: 2px solid var(--color-accent-green);
    word-wrap: break-word;
    word-break: break-word;
    overflow-wrap: break-word;
    max-width: 100%;
}

.chat-message.own {
    background: rgba(127, 217, 87, 0.15);
    border-left-color: var(--color-accent-green);
    margin-left: 15px;
}

.chat-message.system {
    background: rgba(255, 140, 66, 0.15);
    border-left-color: var(--color-accent-orange);
    font-style: italic;
}

.message-sender {
    font-weight: bold;
    font-size: 11px;
    opacity: 0.8;
    margin-bottom: 3px;
}

.message-time {
    font-size: 10px;
    opacity: 0.6;
    float: right;
}

.chat-input-container {
    display: flex;
    padding: 8px;
    border-top: 1px solid rgba(255,255,255,0.1);
    gap: 8px;
    flex-shrink: 0;
}

.chat-input {
    flex: 1;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 15px;
    padding: 6px 12px;
    color: white;
    font-size: 11px;
    outline: none;
}

.chat-input::placeholder {
    color: rgba(255,255,255,0.6);
}

.chat-send {
    background: var(--color-accent-green);
    border: none;
    border-radius: 50%;
    width: 30px;
    height: 30px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 2px 8px rgba(127, 217, 87, 0.3);
}

.chat-send:hover {
    background: #6ec945;
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.5);
    transform: scale(1.05);
}

.chat-send:disabled {
    background: rgba(255,255,255,0.2);
    cursor: not-allowed;
}

/* === ROOM LINK DISPLAY === */
.room-link-container {
    display: none;
    margin-top: 20px;
    width: 100%;
    max-width: 500px;
}

.room-link-row {
    display: flex;
    gap: 10px;
    align-items: center;
}

.room-link-input {
    flex: 1;
    padding: 10px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 8px;
    color: white;
}

.room-link-copy-btn {
    padding: 10px 15px;
    background: var(--color-accent-green);
    border: none;
    border-radius: 8px;
    color: white;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(127, 217, 87, 0.3);
}

.room-link-copy-btn:hover {
    background: #6ec945;
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.5);
    transform: translateY(-2px);
}

.room-link-description {
    font-size: 12px;
    opacity: 0.8;
    margin-top: 5px;
}

.room-link-info {
    display: none;
}

.room-link-display {
    flex: 1;
    padding: 6px 10px;
    background: rgba(255,255,255,0.1);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: 6px;
    color: white;
    font-size: 11px;
}

.room-link-display-btn {
    padding: 6px 10px;
    background: var(--color-accent-green);
    border: none;
    border-radius: 6px;
    color: white;
    cursor: pointer;
    font-size: 11px;
    font-weight: 500;
    transition: all 0.3s ease;
    box-shadow: 0 2px 6px rgba(127, 217, 87, 0.3);
}

.room-link-display-btn:hover {
    background: #6ec945;
    box-shadow: 0 3px 10px rgba(127, 217, 87, 0.5);
}

/* === MODAL === */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10000;
    animation: fadeIn 0.2s ease;
}

.modal.hidden {
    display: none;
}

.modal-content {
    background: var(--glass-bg);
    backdrop-filter: blur(20px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    padding: 25px;
    min-width: 300px;
    max-width: 90%;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.3s ease;
}

.modal-content h3 {
    margin-bottom: 15px;
    color: var(--color-text-light);
    font-size: 1.2em;
}

.modal-content input {
    width: 100%;
    padding: 10px;
    margin-bottom: 15px;
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 6px;
    color: var(--color-text-light);
    font-size: 1em;
    outline: none;
    transition: border-color 0.2s;
}

.modal-content input:focus {
    border-color: var(--color-accent-orange);
}

.modal-content input::placeholder {
    color: var(--color-text-muted);
}

.modal-buttons {
    display: flex;
    gap: 10px;
    justify-content: flex-end;
}

.modal-btn {
    padding: 8px 16px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.95em;
    transition: all 0.2s;
    background: rgba(255, 255, 255, 0.1);
    color: var(--color-text-light);
}

.modal-btn:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-1px);
}

.modal-btn:active {
    transform: translateY(0);
}

.modal-btn.primary {
    background: var(--color-accent-orange);
    color: white;
}

.modal-btn.primary:hover {
    background: #ff9d5c;
}

/* Name label on video */
.video-name-label {
    position: absolute;
    bottom: 8px;
    left: 8px;
    background: rgba(0, 0, 0, 0.7);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.85em;
    color: white;
    z-index: 2;
    pointer-events: none;
}

.local-video-container .video-name-label {
    background: rgba(44, 62, 122, 0.8);
}

/* === MOBILE AUDIO DEVICE SELECTOR === */
.mobile-audio-device-selector {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: var(--gradient-bg);
    z-index: 10002;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.device-selector-header {
    padding: 15px 20px;
    background: rgba(26, 37, 69, 0.9);
    backdrop-filter: blur(15px);
    border-bottom: 1px solid var(--glass-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-shrink: 0;
}

.device-selector-header h3 {
    color: white;
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
}

.device-selector-close {
    background: rgba(255, 255, 255, 0.1);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 36px;
    height: 36px;
    color: white;
    font-size: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.device-selector-close:hover {
    background: var(--color-danger);
    border-color: var(--color-danger);
}

.device-selector-content {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    -webkit-overflow-scrolling: touch;
}

.device-group {
    margin-bottom: 30px;
}

.device-group h4 {
    color: white;
    font-size: 1em;
    font-weight: 600;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--glass-border);
}

.device-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.device-item {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 2px solid var(--glass-border);
    border-radius: 12px;
    padding: 15px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.device-item:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: var(--color-accent-orange);
}

.device-item.active {
    background: rgba(127, 217, 87, 0.15);
    border-color: var(--color-accent-green);
    box-shadow: 0 0 15px rgba(127, 217, 87, 0.3);
}

.device-item-icon {
    font-size: 24px;
    flex-shrink: 0;
}

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

.device-item-name {
    color: white;
    font-weight: 500;
    font-size: 14px;
    margin-bottom: 4px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.device-item-type {
    color: var(--color-text-muted);
    font-size: 12px;
}

.device-item-badge {
    background: var(--color-accent-green);
    color: white;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    flex-shrink: 0;
}

.device-item.bluetooth .device-item-badge {
    background: #4A90E2;
}

.device-item-placeholder {
    color: var(--color-text-muted);
    text-align: center;
    padding: 20px;
    font-size: 14px;
}

.device-info {
    margin-top: 20px;
    padding: 15px;
    background: rgba(74, 144, 226, 0.1);
    border: 1px solid rgba(74, 144, 226, 0.3);
    border-radius: 12px;
}

.device-info p {
    color: var(--color-text-light);
    font-size: 13px;
    line-height: 1.5;
    margin: 0;
}

/* === MOBILE VIDEO MODAL === */
.mobile-video-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    background: #000;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-modal-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.mobile-speaker-indicator {
    position: absolute;
    top: 20px;
    left: 20px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border-radius: 20px;
    padding: 8px 15px;
    display: flex;
    align-items: center;
    gap: 8px;
    color: white;
    font-size: 14px;
    z-index: 10001;
}

.speaker-icon {
    font-size: 16px;
    animation: pulse 2s infinite;
}

.speaker-name {
    font-weight: 600;
}

.mobile-modal-close {
    position: absolute;
    top: 20px;
    right: 20px;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    max-width: 44px;
    max-height: 44px;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(10px);
    border: none;
    border-radius: 50%;
    color: white;
    font-size: 24px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10001;
    transition: all 0.3s ease;
    padding: 0;
}

.mobile-modal-close:hover {
    background: rgba(0, 0, 0, 0.95);
    transform: scale(1.1);
}

.mobile-modal-close.has-notification {
    background: var(--color-accent-orange);
    animation: pulseNotification 2s infinite;
    box-shadow: 0 0 20px rgba(255, 140, 66, 0.8);
}

.mobile-modal-close.has-notification:hover {
    background: #ff9d5c;
    transform: scale(1.15);
}

/* === THUMBNAILS STRIP === */
.thumbnails-strip {
    position: absolute;
    top: 80px;
    left: 0;
    right: 0;
    height: 70px;
    display: flex;
    gap: 10px;
    padding: 0 15px;
    overflow-x: auto;
    overflow-y: hidden;
    z-index: 10001;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.thumbnails-strip::-webkit-scrollbar {
    display: none;
}

.thumbnail-item {
    position: relative;
    width: 80px;
    height: 60px;
    min-width: 80px;
    border-radius: 8px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 2px solid transparent;
    background: rgba(0, 0, 0, 0.5);
}

.thumbnail-item video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.thumbnail-item.active {
    border-color: var(--color-accent-green);
    box-shadow: 0 0 12px rgba(127, 217, 87, 0.8);
}

.thumbnail-item.self {
    border-color: var(--color-accent-orange);
}

.thumbnail-label {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    color: white;
    font-size: 9px;
    padding: 3px 4px;
    text-align: center;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* === MOBILE CHAT LAYER === */
.mobile-chat-layer {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    height: 100dvh;
    background: var(--gradient-bg);
    z-index: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    touch-action: pan-y;
    will-change: height;
}

.mobile-chat-header {
    padding: 15px 20px;
    background: rgba(26, 37, 69, 0.7);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--glass-border);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.mobile-chat-header h3 {
    color: white;
    margin: 0;
    font-size: 1.1em;
    font-weight: 600;
}

.mobile-audio-settings-btn {
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 50%;
    width: 40px;
    height: 40px;
    font-size: 18px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.mobile-audio-settings-btn:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-accent-orange);
}

.compact-participants-card {
    margin: 15px 20px;
    padding: 12px;
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 12px;
}

.compact-participants-card:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: var(--color-accent-green);
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.3);
    transform: translateY(-2px);
}

.compact-card-previews {
    display: flex;
    gap: 6px;
}

.compact-preview {
    width: 50px;
    height: 40px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--glass-border);
    background: rgba(0, 0, 0, 0.5);
}

.compact-preview video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.compact-card-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.compact-card-count {
    color: white;
    font-weight: 600;
    font-size: 14px;
}

.compact-card-hint {
    color: var(--color-text-muted);
    font-size: 11px;
}

.mobile-chat-messages {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 15px 20px 180px 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    -webkit-overflow-scrolling: touch;
    overscroll-behavior: contain;
    width: 100%;
}

.mobile-chat-input-container {
    display: flex;
    padding: 15px 20px;
    padding-bottom: calc(15px + env(safe-area-inset-bottom));
    gap: 10px;
    background: rgba(26, 37, 69, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--glass-border);
    flex-shrink: 0;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 10001;
    transform: translateZ(0);
}

.mobile-chat-input {
    flex: 1;
    background: var(--glass-bg);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 12px 16px;
    color: white;
    font-size: 14px;
    outline: none;
}

.mobile-chat-input::placeholder {
    color: var(--color-text-muted);
}

.mobile-chat-send {
    background: var(--color-accent-green);
    border: none;
    border-radius: 50%;
    width: 44px;
    height: 44px;
    min-width: 44px;
    min-height: 44px;
    max-width: 44px;
    max-height: 44px;
    color: white;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: all 0.3s ease;
    flex-shrink: 0;
    box-shadow: 0 4px 12px rgba(127, 217, 87, 0.4);
    padding: 0;
}

.mobile-chat-send:hover {
    background: #6ec945;
    transform: scale(1.05);
    box-shadow: 0 6px 16px rgba(127, 217, 87, 0.6);
}