/* ─────────────────────────────────────────────────────────────────────
 *  camera.css — Dark CCTV theme for the capture interface
 *  Palette: #ffffff, #000000, #DA2631 only.
 * ───────────────────────────────────────────────────────────────────── */

@font-face {
    font-family: 'VCR OSD Mono';
    src: url('VCR_OSD_MONO_1.001.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

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

:root {
    --bg:         #000000;
    --surface:    #111111;
    --border:     #333333;
    --text:       #ffffff;
    --text-dim:   #888888;
    --accent:     #DA2631;
    --accent-dim: #a01d25;
    --red:        #DA2631;
    --green:      #ffffff;
    --blue:       #DA2631;
    --radius:     10px;
}

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

/* ── Screens ──────────────────────────────────────────────────────── */
.screen {
    position: absolute; inset: 0;
    display: flex; align-items: center; justify-content: center;
    transition: opacity 0.3s;
}
.screen.hidden { display: none; }

/* ── Login ────────────────────────────────────────────────────────── */
.login-box, .setup-box {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    padding: 48px 40px;
    text-align: center;
    max-width: 420px;
    width: 90%;
}
.lock-icon { font-size: 48px; margin-bottom: 12px; }
.login-box h1, .setup-box h1 {
    font-size: 24px; font-weight: 700; margin-bottom: 6px;
    color: var(--accent);
}
.subtitle { color: var(--text-dim); margin-bottom: 24px; font-size: 14px; }

input[type="password"], input[type="text"] {
    display: block; width: 100%;
    padding: 14px 16px;
    background: var(--bg);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 16px;
    text-align: center;
    letter-spacing: 3px;
    margin-bottom: 16px;
    outline: none;
    transition: border-color 0.2s;
}
input:focus { border-color: var(--accent); }

.btn-primary {
    display: block; width: 100%;
    padding: 14px;
    background: var(--accent);
    color: #000;
    border: none; border-radius: 6px;
    font-size: 16px; font-weight: 700;
    cursor: pointer;
    transition: background 0.2s;
}
.btn-primary:hover { background: var(--accent-dim); }
.btn-primary:active { transform: scale(0.98); }

.btn-secondary {
    display: block; width: 100%;
    padding: 10px;
    background: transparent;
    color: var(--text-dim);
    border: 1px solid var(--border);
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    margin-top: 10px;
    transition: color 0.2s;
}
.btn-secondary:hover { color: var(--text); border-color: var(--text-dim); }

.error {
    color: var(--red);
    font-size: 13px;
    margin-top: 12px;
    min-height: 20px;
}

/* ── Camera Buttons ───────────────────────────────────────────────── */
.cam-buttons {
    display: flex; flex-wrap: wrap; gap: 10px;
    justify-content: center;
    margin-bottom: 16px;
}
.cam-btn {
    padding: 12px 20px;
    background: var(--bg);
    border: 2px solid var(--border);
    border-radius: 8px;
    color: var(--text);
    font-size: 14px; font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    min-width: 100px;
}
.cam-btn:hover { border-color: var(--accent); color: var(--accent); }
.cam-btn.selected {
    border-color: var(--accent);
    background: rgba(255, 185, 0, 0.12);
    color: var(--accent);
}

.divider-or {
    display: flex; align-items: center; gap: 12px;
    margin: 16px 0;
    color: var(--text-dim); font-size: 12px;
}
.divider-or::before, .divider-or::after {
    content: ''; flex: 1; height: 1px; background: var(--border);
}

/* ── Camera View ──────────────────────────────────────────────────── */
#camera-screen {
    background: #000;
    flex-direction: column;
}
#camera-canvas {
    width: 100vw;
    height: calc(100vh - 40px);
    object-fit: contain;
    display: block;
    background: #000;
}
#camera-hud {
    height: 40px;
    background: var(--surface);
    display: flex; align-items: center;
    padding: 0 16px;
    gap: 20px;
    font-family: 'VCR OSD Mono', 'SF Mono', 'Fira Code', 'Consolas', monospace;
    font-size: 13px;
    border-top: 1px solid var(--border);
}
#hud-cam-id { color: var(--accent); font-weight: 700; }
#hud-status { color: var(--green); flex: 1; }
#hud-faces  { color: var(--text-dim); }

.hud-btn {
    position: fixed;
    z-index: 100;
    bottom: 52px;
    left: 12px;
    padding: 8px 14px;
    background: rgba(20, 20, 42, 0.75);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    cursor: pointer;
    backdrop-filter: blur(6px);
}
.hud-btn:hover { background: rgba(20, 20, 42, 0.95); color: var(--accent); }
.hud-btn-right { left: auto; right: 12px; }

/* ── Responsive ───────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .login-box, .setup-box { padding: 32px 24px; }
    .cam-btn { min-width: 80px; padding: 10px 14px; font-size: 13px; }
}