:root {
    --bg: #1a1a2e;
    --surface: #16213e;
    --surface2: #0f3460;
    --accent: #e94560;
    --accent2: #00d2ff;
    --text: #eee;
    --text2: #aaa;
    --green: #4caf50;
    --red: #f44336;
    --yellow: #ffc107;
    --border: #2a2a4a;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body {
    font-family: 'Segoe UI', system-ui, sans-serif;
    background: var(--bg);
    color: var(--text);
    min-height: 100vh;
}
a { color: var(--accent2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* NAV */
nav {
    background: var(--surface);
    border-bottom: 2px solid var(--accent);
    padding: 0 1rem;
    display: flex;
    align-items: center;
    gap: 0;
    height: 48px;
}
nav .logo {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--accent);
    margin-right: 2rem;
    white-space: nowrap;
}
nav .nav-links { display: flex; gap: 0; height: 100%; }
nav .nav-links a {
    padding: 0 1.2rem;
    height: 100%;
    display: flex;
    align-items: center;
    color: var(--text2);
    font-size: 0.9rem;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
}
nav .nav-links a:hover, nav .nav-links a.active {
    color: var(--text);
    border-bottom-color: var(--accent2);
    text-decoration: none;
    background: rgba(255,255,255,0.04);
}

/* PAGE */
.page { display: none; padding: 1.5rem; }
.page.active { display: block; }
.page h2 { margin-bottom: 1rem; font-size: 1.3rem; }

/* LOGIN */
#login-overlay {
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: var(--bg);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
}
.login-box {
    background: var(--surface);
    padding: 2rem;
    border-radius: 8px;
    border: 1px solid var(--border);
    width: 100%;
    max-width: 380px;
}
.login-box input[type="email"],
.login-box input[type="password"] {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.5rem 0.7rem;
    font-size: 0.9rem;
    width: 100%;
}
.login-box input:focus { outline: none; border-color: var(--accent2); }

/* CARDS */
.card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.2rem;
    margin-bottom: 1rem;
}
.card h3 { font-size: 1rem; margin-bottom: 0.8rem; color: var(--accent2); }

/* FORMS */
label { display: block; font-size: 0.85rem; color: var(--text2); margin-bottom: 0.3rem; }
input[type="text"], input[type="number"], select, textarea {
    background: var(--bg);
    color: var(--text);
    border: 1px solid var(--border);
    border-radius: 4px;
    padding: 0.5rem 0.7rem;
    font-size: 0.9rem;
    width: 100%;
}
textarea { resize: vertical; font-family: monospace; font-size: 0.82rem; }
input:focus, select:focus, textarea:focus { outline: none; border-color: var(--accent2); }

/* BUTTONS */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.5rem 1rem;
    border: none;
    border-radius: 4px;
    font-size: 0.85rem;
    cursor: pointer;
    transition: opacity 0.2s;
}
.btn:hover { opacity: 0.85; }
.btn-primary { background: var(--accent); color: #fff; }
.btn-secondary { background: var(--surface2); color: var(--text); }
.btn-success { background: var(--green); color: #fff; }
.btn-danger { background: var(--red); color: #fff; }
.btn-sm { padding: 0.3rem 0.7rem; font-size: 0.8rem; }
.btn.active { background: var(--accent2); color: #000; border: 1px solid var(--accent2); }

#player-canvas {
    width: 1042px!important;
}

/* CONTROLS BAR */
.controls {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
}
.controls select { width: auto; min-width: 200px; }

/* CANVAS AREA */
.canvas-wrapper {
    position: relative;
    display: inline-block;
    background: #000;
    border: 1px solid var(--border);
    border-radius: 4px;
    overflow: hidden;
}
.canvas-wrapper canvas {
    display: block;
}

/* SPLIT LAYOUT */
.split {
    display: flex;
    gap: 1.5rem;
}
.split-main { flex: 1; min-width: 0; }
.split-panel {
    width: 320px;
    flex-shrink: 0;
}

/* TABLE */
table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.85rem;
}
th, td {
    text-align: left;
    padding: 0.5rem 0.7rem;
    border-bottom: 1px solid var(--border);
}
th { color: var(--text2); font-weight: 600; }
tr:hover { background: rgba(255,255,255,0.03); }

/* SETTINGS GRID */
.settings-grid {
    display: grid;
    grid-template-columns: 1fr 120px;
    gap: 0.8rem 1rem;
    align-items: end;
}
.settings-grid .full { grid-column: 1 / -1; }

/* BADGE */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}
.badge-green { background: var(--green); color: #fff; }
.badge-red { background: var(--red); color: #fff; }
.badge-yellow { background: var(--yellow); color: #000; }

/* TIMELINE */
.timeline-bar {
    width: 100%;
    height: 6px;
    background: var(--border);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    margin: 0.5rem 0;
}
.timeline-bar .progress {
    height: 100%;
    background: var(--accent2);
    border-radius: 3px;
    transition: width 0.1s linear;
}

/* SPEED SELECTOR */
.speed-selector {
    display: flex;
    gap: 2px;
}
.speed-selector button {
    background: var(--surface2);
    color: var(--text2);
    border: 1px solid var(--border);
    padding: 0.2rem 0.5rem;
    font-size: 0.75rem;
    cursor: pointer;
}
.speed-selector button.active {
    background: var(--accent2);
    color: #000;
    border-color: var(--accent2);
}

/* STATS in player panel */
.persons-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}
.person-card {
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 0.5rem 0.7rem;
    font-size: 0.82rem;
    min-width: 180px;
    max-width: 220px;
    flex: 0 0 auto;
    transition: opacity 0.3s;
}
.person-card .tid {
    font-weight: 700;
    color: var(--accent2);
}
.gaze-bar {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.3rem;
}
.gaze-bar .bar-bg {
    flex: 1;
    height: 8px;
    background: var(--border);
    border-radius: 4px;
    overflow: hidden;
}
.gaze-bar .bar-fill {
    height: 100%;
    border-radius: 4px;
    transition: width 0.15s;
}
.gaze-bar .bar-label {
    font-size: 0.75rem;
    color: var(--text2);
    min-width: 70px;
    text-align: right;
}

/* Responsive */
@media (max-width: 900px) {
    .split { flex-direction: column; }
    .split-panel { width: 100%; }
}