/* ISP Live Video Podpora — Studio Svetovalca CSS */

:root {
    --bg-dark: #090d16;
    --bg-card: #111827;
    --bg-card-hover: #1f2937;
    --border-color: #1f2937;
    --accent-blue: #3b82f6;
    --accent-cyan: #06b6d4;
    --accent-green: #10b981;
    --accent-red: #ef4444;
    --accent-yellow: #f59e0b;
    --text-main: #f9fafb;
    --text-muted: #9ca3af;
    --radius-lg: 16px;
    --radius-md: 12px;
    --shadow-glow: 0 0 25px rgba(59, 130, 246, 0.15);
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
}

body {
    background-color: var(--bg-dark);
    color: var(--text-main);
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header Navbar */
.app-header {
    background: rgba(17, 24, 39, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
    padding: 1rem 1.5rem;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-logo {
    width: 38px;
    height: 38px;
    background: linear-gradient(135deg, var(--accent-blue), var(--accent-cyan));
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.brand-title h1 {
    font-size: 1.15rem;
    font-weight: 700;
    color: #fff;
}

.brand-title p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.status-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.85rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 600;
    background: rgba(16, 185, 129, 0.1);
    color: var(--accent-green);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-green);
    border-radius: 50%;
    box-shadow: 0 0 8px var(--accent-green);
}

/* Dashboard Grid Layout */
.dashboard-container {
    max-width: 1400px;
    margin: 1.5rem auto;
    padding: 0 1.5rem;
    width: 100%;
    flex: 1;
}

.grid-2col {
    display: grid;
    grid-template-columns: 360px 1fr;
    gap: 1.5rem;
}

@media (max-width: 900px) {
    .grid-2col {
        grid-template-columns: 1fr;
    }
}

/* Studio Room Grid */
.room-grid {
    display: grid;
    grid-template-columns: 1fr 340px;
    gap: 1.5rem;
    height: calc(100vh - 120px);
}

@media (max-width: 1024px) {
    .room-grid {
        grid-template-columns: 1fr;
        height: auto;
    }
}

/* Cards */
.card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    box-shadow: var(--shadow-glow);
}

.card-title {
    font-size: 1.05rem;
    font-weight: 700;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: #fff;
}

/* Buttons & Inputs */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.9rem;
    border: none;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-blue), #2563eb);
    color: #fff;
    box-shadow: 0 4px 14px rgba(37, 99, 235, 0.35);
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 18px rgba(37, 99, 235, 0.45);
}

.btn-secondary {
    background: #1f2937;
    color: var(--text-main);
    border: 1px solid #374151;
}

.btn-secondary:hover {
    background: #374151;
}

.btn-danger {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.btn-danger:hover {
    background: var(--accent-red);
    color: #fff;
}

.input-field {
    width: 100%;
    padding: 0.75rem 1rem;
    background: #0b0f19;
    border: 1px solid #374151;
    border-radius: var(--radius-md);
    color: #fff;
    font-size: 0.9rem;
    margin-bottom: 1rem;
    outline: none;
}

.input-field:focus {
    border-color: var(--accent-blue);
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

/* Video Player Screen */
.video-stage {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 480px;
    background: #000;
    border-radius: var(--radius-lg);
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--border-color);
}

.video-element {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.annotation-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 10;
    cursor: crosshair;
    touch-action: none;
    pointer-events: auto;
}

.video-overlay-toolbar {
    position: absolute;
    bottom: 1.25rem;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(17, 24, 39, 0.85);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: 0.6rem 1.25rem;
    border-radius: 999px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    z-index: 20;
}

.tool-btn {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: #1f2937;
    border: 1px solid #374151;
    color: #fff;
    font-size: 1.1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s;
}

.tool-btn:hover, .tool-btn.active {
    background: var(--accent-blue);
    border-color: var(--accent-blue);
    color: #fff;
}

.color-picker {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    cursor: pointer;
    border: 2px solid transparent;
    transition: transform 0.2s;
}

.color-picker.active {
    transform: scale(1.2);
    border-color: #fff;
}

/* Snapshots Gallery */
.snapshots-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.snapshot-thumb {
    position: relative;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid #374151;
    aspect-ratio: 16/9;
    background: #000;
}

.snapshot-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.snapshot-thumb .snap-time {
    position: absolute;
    bottom: 4px;
    right: 4px;
    background: rgba(0,0,0,0.7);
    font-size: 0.65rem;
    padding: 2px 5px;
    border-radius: 4px;
}