/*
 * StarshipOS — Scan Analysis Puzzle Styles (CC_060)
 * Dark sci-fi theme, extends puzzle-base.css variables.
 */

/* ── Container ─────────────────────────────────────────────────────────── */
.scan-puzzle-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    padding: 1rem;
    color: var(--puzzle-text);
    background: var(--puzzle-bg);
    font-family: 'Courier New', Courier, monospace;
}

/* ── Anomaly Header ─────────────────────────────────────────────────────── */
.scan-anomaly-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: rgba(0, 212, 255, 0.08);
    border: 1px solid var(--puzzle-accent);
    border-radius: var(--puzzle-radius);
}

.scan-anomaly-label {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--puzzle-text-muted);
}

.scan-anomaly-type {
    font-size: 1rem;
    font-weight: 700;
    color: var(--puzzle-accent);
    text-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
}

/* ── Section Label ──────────────────────────────────────────────────────── */
.scan-section-label {
    margin: 0 0 0.5rem;
    font-size: 0.8rem;
    color: var(--puzzle-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

/* ── Reference Waveform ─────────────────────────────────────────────────── */
.scan-reference-section {
    display: flex;
    flex-direction: column;
}

.scan-reference-waveform {
    border: 2px solid var(--puzzle-accent);
    border-radius: var(--puzzle-radius);
    overflow: hidden;
    box-shadow: 0 0 16px rgba(0, 212, 255, 0.25);
}

/* ── SVG sizing ─────────────────────────────────────────────────────────── */
.scan-svg {
    display: block;
    width: 100%;
    height: auto;
}

.scan-waveform-path--reference {
    filter: drop-shadow(0 0 4px rgba(0, 212, 255, 0.8));
}

.scan-waveform-path--candidate {
    filter: drop-shadow(0 0 2px rgba(74, 158, 255, 0.5));
}

/* ── Candidate Grid (2×2) ───────────────────────────────────────────────── */
.scan-candidates-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
}

.scan-candidate-card {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    background: var(--puzzle-card-bg);
    border: 1px solid var(--puzzle-border);
    border-radius: var(--puzzle-radius);
    padding: 0.6rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.scan-candidate-card:hover {
    border-color: var(--puzzle-accent);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.15);
}

.scan-candidate-label {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--puzzle-text-muted);
}

.scan-candidate-waveform {
    border: 1px solid var(--puzzle-border);
    border-radius: 3px;
    overflow: hidden;
}

/* ── Select Button ──────────────────────────────────────────────────────── */
.scan-select-btn {
    display: block;
    width: 100%;
    padding: 0.4rem 0.6rem;
    background: transparent;
    border: 1px solid var(--puzzle-accent);
    border-radius: var(--puzzle-radius);
    color: var(--puzzle-accent);
    font-family: inherit;
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.04em;
    cursor: pointer;
    text-transform: uppercase;
    transition: background 0.2s, color 0.2s, box-shadow 0.2s;
}

.scan-select-btn:hover {
    background: var(--puzzle-accent);
    color: var(--puzzle-bg);
    box-shadow: 0 0 10px rgba(0, 212, 255, 0.4);
}

.scan-select-btn:active {
    opacity: 0.8;
    transform: scale(0.98);
}

/* ── Result Area ────────────────────────────────────────────────────────── */
.scan-result-area {
    min-height: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--puzzle-text);
}

/* ── Responsive ─────────────────────────────────────────────────────────── */
@media (max-width: 480px) {
    .scan-candidates-grid {
        grid-template-columns: 1fr;
    }
}