/* Witness Protocol - Styles */

:root {
    --red-accent: #dc2626;
    --red-dark: #991b1b;
    --bg-dark: #000000;
    --bg-surface: #111111;
    --bg-surface-hover: #1a1a1a;
    --text-light: #ffffff;
    --text-muted: #9ca3af;
    --border-color: #333333;
}

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

html, body {
    height: 100dvh;
    background-color: var(--bg-dark);
    color: var(--text-light);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    overflow: hidden;
}

/* ============================================
   App Container
============================================ */

.app-container {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    padding-top: env(safe-area-inset-top);
    padding-bottom: env(safe-area-inset-bottom);
    padding-left: env(safe-area-inset-left);
    padding-right: env(safe-area-inset-right);
}

/* ============================================
   Video Preview
============================================ */

.video-container {
    position: relative;
    flex: 1;
    min-height: 0;
    background-color: var(--bg-surface);
    overflow: hidden;
}

#preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
    background-color: var(--bg-dark);
}

/* ============================================
   Recording Indicator
============================================ */

.recording-indicator {
    position: absolute;
    top: 16px;
    left: 16px;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background-color: rgba(0, 0, 0, 0.6);
    border-radius: 8px;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.red-dot {
    width: 12px;
    height: 12px;
    background-color: var(--red-accent);
    border-radius: 50%;
    animation: pulse 1s ease-in-out infinite;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.9);
    }
}

.rec-text {
    font-size: 14px;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--red-accent);
}

/* ============================================
   Controls
============================================ */

.controls {
    padding: 16px;
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
}

.status-text {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    margin-bottom: 12px;
    min-height: 20px;
}

.button-group {
    display: flex;
    justify-content: center;
    gap: 12px;
}

.btn {
    min-width: 160px;
    min-height: 48px;
    padding: 12px 24px;
    font-size: 16px;
    font-weight: 600;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: background-color 0.2s, transform 0.1s, opacity 0.2s;
    -webkit-tap-highlight-color: transparent;
}

.btn:active {
    transform: scale(0.98);
}

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

.btn:disabled:active {
    transform: none;
}

.btn-record {
    background-color: var(--red-accent);
    color: var(--text-light);
}

.btn-record:hover:not(:disabled) {
    background-color: var(--red-dark);
}

.btn-stop {
    background-color: var(--text-light);
    color: var(--bg-dark);
}

.btn-stop:hover {
    background-color: #e5e5e5;
}

/* ============================================
   Recordings Section
============================================ */

.recordings-section {
    padding: 16px;
    background-color: var(--bg-dark);
    border-top: 1px solid var(--border-color);
    max-height: 200px;
    overflow-y: auto;
}

.recordings-section h2 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 12px;
}

.recordings-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.recording-item {
    padding: 12px;
    background-color: var(--bg-surface);
    border-radius: 8px;
    transition: background-color 0.2s;
}

.recording-item:hover {
    background-color: var(--bg-surface-hover);
}

.recording-info {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.recording-filename {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-light);
    word-break: break-all;
}

.recording-meta {
    font-size: 12px;
    color: var(--text-muted);
}

.no-recordings {
    text-align: center;
    font-size: 14px;
    color: var(--text-muted);
    padding: 16px 0;
}

/* ============================================
   Utility Classes
============================================ */

.hidden {
    display: none !important;
}

/* ============================================
   Scrollbar Styling
============================================ */

.recordings-section::-webkit-scrollbar {
    width: 4px;
}

.recordings-section::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

.recordings-section::-webkit-scrollbar-thumb {
    background: var(--border-color);
    border-radius: 2px;
}

.recordings-section::-webkit-scrollbar-thumb:hover {
    background: var(--text-muted);
}