/* QAIS Mission Control CSS */
@layer base, layout, components, animation;

@layer base {
    :root {
        --color-bg: oklch(0.12 0.02 240);
        --color-panel: oklch(0.18 0.03 240 / 0.8);
        --color-accent: oklch(0.7 0.2 190); /* Neon Cyan */
        --color-accent-dim: oklch(0.4 0.1 190 / 0.3);
        --color-danger: oklch(0.6 0.2 30);
        --color-warning: oklch(0.8 0.15 80);
        --color-success: oklch(0.7 0.15 150);
        --color-text: oklch(0.9 0.02 240);
        --color-text-dim: oklch(0.6 0.02 240);
        
        --font-mono: "Pretendard", "JetBrains Mono", monospace;
        --border-glow: 1px solid oklch(0.7 0.2 190 / 0.2);
        --shadow-glow: 0 0 20px oklch(0.7 0.2 190 / 0.1);
    }

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

    body {
        background-color: var(--color-bg);
        color: var(--color-text);
        font-family: var(--font-mono);
        height: 100vh;
        overflow: hidden;
        display: flex;
        flex-direction: column;
    }

    .noise-overlay {
        position: fixed;
        inset: 0;
        pointer-events: none;
        opacity: 0.03;
        z-index: 9999;
        background-image: url("data:image/svg+xml,%3Csvg viewBox=\"0 0 200 200\" xmlns=\"http://www.w3.org/2000/svg\"%3E%3Cfilter id=\"n\"%3E%3CfeTurbulence type=\"fractalNoise\" baseFrequency=\"0.65\"/%3E%3C/filter%3E%3Crect width=\"100%25\" height=\"100%25\" filter=\"url(%23n)\"/%3E%3C/svg%3E");
    }
}

@layer layout {
    .dashboard-header {
        height: 60px;
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 0 2rem;
        border-bottom: var(--border-glow);
        background: var(--color-panel);
        backdrop-filter: blur(10px);
    }

    .dashboard-grid {
        flex: 1;
        display: grid;
        grid-template-columns: 320px 1fr 320px;
        gap: 1rem;
        padding: 1rem;
        background: radial-gradient(circle at center, oklch(0.2 0.05 240), var(--color-bg));
    }

    .panel {
        display: flex;
        flex-direction: column;
        gap: 1rem;
        overflow: hidden;
    }

    .dashboard-footer {
        height: 30px;
        background: var(--color-panel);
        border-top: var(--border-glow);
        display: flex;
        align-items: center;
        padding: 0 1rem;
        font-size: 0.75rem;
        color: var(--color-accent);
        text-transform: uppercase;
        letter-spacing: 0.1em;
    }
}

@layer components {
    .system-id h1 {
        font-size: 1.2rem;
        font-weight: 800;
        letter-spacing: 0.05em;
    }

    .system-id small {
        font-size: 0.7rem;
        color: var(--color-accent);
        margin-left: 0.5rem;
    }

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

    .status-indicator.online {
        background-color: var(--color-success);
        box-shadow: 0 0 10px var(--color-success);
    }

    .global-telemetry {
        display: flex;
        gap: 1.5rem;
        font-size: 0.85rem;
        font-weight: 600;
    }

    .sensor-card, .diagnostics-card, .mission-card, .log-card {
        background: var(--color-panel);
        border: var(--border-glow);
        border-radius: 4px;
        padding: 1rem;
        box-shadow: var(--shadow-glow);
    }

    .sensor-card header, .diagnostics-card header, .mission-card header, .log-card header {
        font-size: 0.75rem;
        font-weight: 800;
        color: var(--color-accent);
        margin-bottom: 0.75rem;
        border-left: 3px solid var(--color-accent);
        padding-left: 0.5rem;
    }

    .feed-placeholder {
        aspect-ratio: 16/9;
        background: oklch(0.1 0.01 240);
        position: relative;
        overflow: hidden;
        border: 1px solid oklch(1 0 0 / 0.1);
    }

    .rgb-feed { background-image: linear-gradient(45deg, #111, #222); }
    .thermal-feed { background: radial-gradient(circle, #400, #000); }

    .overlay-text {
        position: absolute;
        top: 5px;
        left: 5px;
        font-size: 0.6rem;
        background: rgba(0,0,0,0.5);
        padding: 2px 5px;
    }

    #lidar-canvas-container {
        flex: 1;
        background: #000;
        border: var(--border-glow);
        border-radius: 4px;
        position: relative;
    }

    .center-panel {
        background: var(--color-panel);
        border: var(--border-glow);
        border-radius: 4px;
        padding: 1rem;
    }

    .panel-header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        margin-bottom: 1rem;
    }

    .panel-header h2 { font-size: 1rem; letter-spacing: 0.1em; }

    .btn-action {
        width: 100%;
        padding: 0.75rem;
        border: none;
        border-radius: 4px;
        font-weight: 800;
        cursor: pointer;
        margin-top: 0.5rem;
        transition: filter 0.2s;
    }

    .btn-action.start { background: var(--color-accent); color: var(--color-bg); }
    .btn-action.stop { background: var(--color-danger); color: white; }

    .diag-list { list-style: none; font-size: 0.85rem; }
    .diag-list li { display: flex; justify-content: space-between; margin-bottom: 0.5rem; }
    .val.green { color: var(--color-success); }

    .log-container {
        height: 120px;
        overflow-y: auto;
        font-size: 0.7rem;
        color: var(--color-text-dim);
    }

    .log-entry { margin-bottom: 0.25rem; border-bottom: 1px solid oklch(1 0 0 / 0.05); padding-bottom: 2px; }

    .ptz-controls {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 5px;
        padding: 10px;
    }

    .mid-ctrl { display: flex; gap: 5px; }
    .ctrl-btn {
        width: 30px;
        height: 30px;
        background: var(--color-accent-dim);
        border: 1px solid var(--color-accent);
        color: var(--color-accent);
        cursor: pointer;
    }
}

@layer animation {
    .scanning-animation {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 2px;
        background: var(--color-accent);
        box-shadow: 0 0 15px var(--color-accent);
        animation: scan 4s linear infinite;
        opacity: 0.3;
        pointer-events: none;
    }

    @keyframes scan {
        from { top: 0; }
        to { top: 100%; }
    }
}


@layer components {
    .mode-selector {
        display: grid;
        grid-template-columns: 1fr 1fr;
        gap: 0.5rem;
    }

    .mode-toggle-btn {
        padding: 0.5rem;
        background: var(--color-panel);
        border: 1px solid var(--color-accent);
        color: var(--color-accent);
        cursor: pointer;
        font-weight: 700;
        font-size: 0.75rem;
        transition: all 0.2s;
    }

    .mode-toggle-btn.active {
        background: var(--color-accent);
        color: var(--color-bg);
    }

    .manual-hint {
        position: absolute;
        bottom: 20px;
        left: 50%;
        transform: translateX(-50%);
        background: oklch(0.6 0.2 30 / 0.8);
        color: white;
        padding: 5px 15px;
        border-radius: 4px;
        font-size: 0.8rem;
        font-weight: 800;
        letter-spacing: 0.05em;
        pointer-events: none;
        border: 1px solid var(--color-danger);
    }

    .hidden { display: none; }
}