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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #1a1a1a;
    color: #ffffff;
    overflow: hidden;
}

.app-container {
    display: flex;
    flex-direction: column;
    height: 100vh;
}

/* Header */
.app-header {
    background: #2d2d2d;
    padding: 10px 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 2px solid #333;
}

.logo h1 {
    font-size: 20px;
    color: #4CAF50;
}

.connection-status {
    display: flex;
    gap: 15px;
    align-items: center;
}

.status {
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: bold;
}

.status.connected {
    background: #4CAF50;
    color: white;
}

.status.disconnected {
    background: #f44336;
    color: white;
}

#session-info {
    font-size: 12px;
    color: #bbb;
}

/* Main Content */
.main-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

/* Video Panel */
.video-panel {
    flex: 2;
    display: flex;
    flex-direction: column;
    background: #1e1e1e;
    border-right: 1px solid #333;
}

.video-container {
    position: relative;
    flex: 1;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

#remoteVideo {
    width: 100%;
    height: 100%;
    object-fit: contain;
    background: #000;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 0, 0, 0.8);
    pointer-events: none;
}

.video-overlay.hidden {
    display: none;
}

.no-stream-message {
    text-align: center;
    color: #888;
}

.no-stream-message h3 {
    margin-bottom: 10px;
    color: #aaa;
}

/* Video Controls */
.video-controls {
    background: #2d2d2d;
    padding: 15px;
    border-top: 1px solid #333;
}

.control-group {
    margin-bottom: 15px;
}

.control-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: bold;
    color: #ccc;
}

.camera-buttons {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.camera-btn {
    padding: 8px 16px;
    border: 1px solid #555;
    background: #3a3a3a;
    color: #fff;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
    font-size: 12px;
}

.camera-btn:hover {
    background: #4a4a4a;
    border-color: #777;
}

.camera-btn.active {
    background: #4CAF50;
    border-color: #4CAF50;
}

.camera-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Image Controls */
.image-controls {
    background: #2a2a2a;
    padding: 15px;
    border-top: 1px solid #333;
}

.image-controls h4 {
    margin-bottom: 15px;
    color: #4CAF50;
    font-size: 14px;
}

.slider-group {
    margin-bottom: 12px;
}

.slider-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    color: #ccc;
}

.slider-group input[type="range"] {
    width: 100%;
    height: 4px;
    background: #555;
    outline: none;
    border-radius: 2px;
}

.slider-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: #4CAF50;
    border-radius: 50%;
    cursor: pointer;
}

.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin-bottom: 15px;
}

.checkbox-group label {
    display: flex;
    align-items: center;
    font-size: 12px;
    color: #ccc;
    cursor: pointer;
}

.checkbox-group input[type="checkbox"] {
    margin-right: 8px;
}

/* Recording Controls */
.recording-controls {
    background: #2a2a2a;
    padding: 15px;
    border-top: 1px solid #333;
}

.recording-controls h4 {
    margin-bottom: 15px;
    color: #ff5722;
    font-size: 14px;
}

.recording-buttons {
    display: flex;
    gap: 8px;
    margin-bottom: 10px;
    flex-wrap: wrap;
}

.btn-record {
    background: #f44336;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: background 0.2s;
}

.btn-record:hover:not(:disabled) {
    background: #d32f2f;
}

.btn-stop {
    background: #757575;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.btn-stop:hover:not(:disabled) {
    background: #616161;
}

.btn-play {
    background: #2196F3;
    border: none;
    color: white;
    padding: 8px 12px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
}

.btn-play:hover:not(:disabled) {
    background: #1976D2;
}

.recording-info {
    display: flex;
    justify-content: space-between;
    font-size: 11px;
    color: #888;
}

/* Control Panel */
.control-panel {
    flex: 1;
    background: #252525;
    display: flex;
    flex-direction: column;
    max-width: 380px;
    min-width: 300px;
    transition: max-width 0.3s ease;
}

.control-panel.logs-collapsed {
    max-width: 320px;
}

.control-panel > div {
    border-bottom: 1px solid #333;
}

/* Panel Sections */
.panel-section {
    padding: 12px;
    transition: all 0.3s ease;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.panel-header.clickable {
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

.panel-header.clickable:hover {
    background: rgba(255, 255, 255, 0.05);
    margin: -5px;
    padding: 5px;
    border-radius: 4px;
}

.collapse-icon {
    font-size: 12px;
    transition: transform 0.3s ease;
    color: #888;
}

.collapse-icon.collapsed {
    transform: rotate(180deg);
}

.panel-content {
    transition: all 0.3s ease;
    overflow: hidden;
}

.panel-content.collapsed {
    max-height: 0;
    padding: 0;
    opacity: 0;
}

/* Connection Panel */
.connection-panel {
    transition: all 0.3s ease;
}

.connection-panel.collapsed {
    flex: none;
}

.connection-panel h3 {
    margin-bottom: 8px;
    color: #4CAF50;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
    justify-content: space-between;
    width: 100%;
}

.connection-panel h3 span {
    font-size: 10px;
    margin-left: auto;
}

.input-group {
    margin-bottom: 10px;
}

.input-group label {
    display: block;
    margin-bottom: 5px;
    font-size: 12px;
    color: #ccc;
}

.input-group input {
    width: 100%;
    padding: 8px;
    border: 1px solid #555;
    background: #3a3a3a;
    color: #fff;
    border-radius: 4px;
    font-size: 12px;
}

/* Buttons */
.btn-primary {
    background: #4CAF50;
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 5px;
}

.btn-primary:hover:not(:disabled) {
    background: #45a049;
}

.btn-secondary {
    background: #757575;
    border: none;
    color: white;
    padding: 10px 16px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    margin-right: 8px;
    margin-bottom: 5px;
}

.btn-secondary:hover:not(:disabled) {
    background: #616161;
}

.btn-small {
    padding: 6px 12px;
    font-size: 11px;
}

button:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Devices and Sessions Panels */
.devices-panel,
.sessions-panel {
    flex: 1;
    min-height: 0;
}

.devices-panel h3,
.sessions-panel h3 {
    margin-bottom: 8px;
    color: #2196F3;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.compact-list {
    max-height: 180px;
    overflow-y: auto;
    transition: max-height 0.3s ease;
}

.control-panel.logs-collapsed .compact-list {
    max-height: 250px;
}

.device-item,
.session-item {
    background: #3a3a3a;
    margin-bottom: 6px;
    padding: 8px;
    border-radius: 4px;
    border-left: 3px solid #4CAF50;
    transition: all 0.2s ease;
}

.device-item:hover,
.session-item:hover {
    background: #404040;
    transform: translateY(-1px);
}

.device-info {
    font-size: 11px;
    margin-bottom: 4px;
    line-height: 1.3;
}

.device-info strong {
    color: #4CAF50;
}

.device-capabilities {
    font-size: 10px;
    color: #888;
    margin-bottom: 6px;
    line-height: 1.2;
}

.device-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.btn-device {
    background: #2196F3;
    border: none;
    color: white;
    padding: 3px 6px;
    border-radius: 3px;
    cursor: pointer;
    font-size: 9px;
    transition: all 0.2s ease;
}

.btn-device:hover {
    background: #1976D2;
    transform: scale(1.05);
}

.btn-device.btn-success {
    background: #4CAF50;
}

.btn-device.btn-success:hover {
    background: #45a049;
}

.btn-icon {
    background: none;
    border: none;
    color: #888;
    cursor: pointer;
    font-size: 14px;
    padding: 2px;
    border-radius: 3px;
    transition: all 0.2s ease;
}

.btn-icon:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

.no-devices,
.no-sessions {
    text-align: center;
    color: #666;
    font-size: 12px;
    padding: 20px;
}

/* Session styles */
.session-item {
    border-left: 3px solid #2196F3;
}

.session-item.session-pending {
    border-left-color: #FF9800;
}

.session-item.session-active {
    border-left-color: #4CAF50;
}

.session-item.session-rejected {
    border-left-color: #f44336;
}

.session-item.session-ended {
    border-left-color: #666;
    opacity: 0.7;
}

.session-item.active {
    background: #4a4a4a;
    border: 2px solid #4CAF50;
    border-left: 3px solid #4CAF50;
}

.session-header {
    font-size: 12px;
    margin-bottom: 8px;
}

.session-header strong {
    color: #4CAF50;
}

.status-pending { color: #FF9800; }
.status-active { color: #4CAF50; }
.status-rejected { color: #f44336; }
.status-ended { color: #666; }

.session-actions {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.btn-small {
    padding: 2px 6px;
    font-size: 10px;
    border: none;
    border-radius: 2px;
    cursor: pointer;
    color: white;
}

.btn-small.btn-primary {
    background: #2196F3;
}

.btn-small.btn-success {
    background: #4CAF50;
}

.btn-small.btn-secondary {
    background: #757575;
}

.btn-small.btn-danger {
    background: #f44336;
}

.btn-small:hover {
    opacity: 0.8;
}

/* Logs Panel */
.logs-panel {
    transition: all 0.3s ease;
}

.logs-panel.collapsed {
    flex: none;
}

.logs-panel h3 {
    margin-bottom: 8px;
    color: #FF9800;
    font-size: 13px;
    display: flex;
    align-items: center;
    gap: 6px;
}

.logs-container {
    background: #1a1a1a;
    border: 1px solid #333;
    border-radius: 4px;
    padding: 6px;
    font-family: 'Courier New', monospace;
    font-size: 10px;
    overflow-y: auto;
    margin-bottom: 8px;
    max-height: 120px;
    transition: max-height 0.3s ease;
}

.control-panel.logs-collapsed .logs-container {
    max-height: 0;
    padding: 0;
    margin: 0;
    border: none;
}

.log-entry {
    margin-bottom: 2px;
    padding: 2px 0;
}

.log-entry.info {
    color: #2196F3;
}

.log-entry.success {
    color: #4CAF50;
}

.log-entry.warning {
    color: #FF9800;
}

.log-entry.error {
    color: #f44336;
}

.log-timestamp {
    color: #666;
    margin-right: 8px;
}

/* Scrollbars */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: #2a2a2a;
}

::-webkit-scrollbar-thumb {
    background: #555;
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: #666;
}

/* Enhanced Button Styles */
.video-actions {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 10px;
}

.btn-action {
    padding: 8px 12px;
    background: #2196F3;
    border: none;
    border-radius: 4px;
    color: white;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s;
    display: flex;
    align-items: center;
    gap: 4px;
}

.btn-action:hover {
    background: #1976D2;
    transform: translateY(-1px);
    box-shadow: 0 2px 4px rgba(33, 150, 243, 0.3);
}

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

.btn-action:disabled {
    background: #555;
    cursor: not-allowed;
    transform: none;
}

/* Connection Panel Enhancements */
.button-group {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

.connection-info {
    display: flex;
    justify-content: space-between;
    margin-top: 10px;
    padding: 8px 12px;
    background: #1e1e1e;
    border-radius: 4px;
    font-size: 12px;
    border: 1px solid #333;
}

#connection-status-text {
    color: #ccc;
}

#ping-indicator {
    color: #4CAF50;
    font-weight: bold;
}

/* Fullscreen Video Mode */
.video-container.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    z-index: 9999;
    background: #000;
}

.video-container.fullscreen #remoteVideo {
    width: 100%;
    height: 100%;
    object-fit: contain;
}
        max-height: 180px;
        overflow-y: auto;
        background: #181818;
        border: 1px solid #333;
        padding: 8px;
        font-size: 12px;
        line-height: 1.4;
        color: #eee;
        border-radius: 4px;
        margin-bottom: 8px;
/* Video Zoom */
.video-container.zoomed #remoteVideo {
    transform: scale(1.5);
    cursor: move;
}

/* Tooltip Styles */
.tooltip {
    position: relative;
}

.tooltip::after {
    content: attr(title);
    position: absolute;
    bottom: 125%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s;
    z-index: 1000;
}

.tooltip:hover::after {
    opacity: 1;
}

/* Status Indicators */
.status-indicator {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: 6px;
}

.status-indicator.online {
    background: #4CAF50;
    animation: pulse 2s infinite;
}

.status-indicator.offline {
    background: #f44336;
}

.status-indicator.connecting {
    background: #FF9800;
    animation: blink 1s infinite;
}

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

@keyframes blink {
    0%, 50% { opacity: 1; }
    51%, 100% { opacity: 0; }
}

/* Responsive */
@media (max-width: 1200px) {
    .main-content {
        flex-direction: column;
    }
    
    .control-panel {
        max-width: none;
        max-height: 300px;
        flex-direction: row;
        overflow-x: auto;
    }
    
    .control-panel > div {
        min-width: 250px;
        border-right: 1px solid #333;
        border-bottom: none;
    }
}