/* ============================================
   GEÇKI GRAPH — Modulation Network (Enhanced)
   ============================================ */

.gecki-page {
    max-width: 1100px;
    margin: 0 auto;
    padding: var(--space-4);
}

.gecki-header {
    text-align: center;
    margin-bottom: var(--space-4);
}

.gecki-title {
    font-size: var(--text-2xl);
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: var(--space-1);
}

.gecki-subtitle {
    font-size: var(--text-sm);
}

/* ═══ Controls Bar ═══ */
.gecki-controls {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
}

.gecki-controls__row {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    flex-wrap: wrap;
}

.gecki-controls__row+.gecki-controls__row {
    margin-top: var(--space-3);
    padding-top: var(--space-3);
    border-top: 1px solid var(--border-glass);
}

.gecki-controls__toggles {
    justify-content: space-between;
}

.gecki-family-filters {
    display: flex;
    gap: var(--space-1);
    flex-wrap: wrap;
}

.gecki-family-pill {
    display: inline-flex;
    align-items: center;
    gap: 4px;
}

.gecki-toggle {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-xs);
    color: var(--text-secondary);
    cursor: pointer;
}

.gecki-toggle input {
    accent-color: var(--accent-primary);
}

.gecki-pathfinder-btn {
    font-weight: 600;
}

.gecki-pathfinder-btn.active {
    background: rgba(74, 222, 128, 0.12) !important;
    border-color: rgba(74, 222, 128, 0.3) !important;
    color: var(--success) !important;
}

/* ═══ Path Finder Bar ═══ */
.gecki-pathfinder {
    padding: var(--space-3) var(--space-4);
    border-radius: var(--radius-lg);
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-4);
    flex-wrap: wrap;
    border: 1px solid rgba(74, 222, 128, 0.2);
    background: rgba(74, 222, 128, 0.03);
}

.gecki-pathfinder__nodes {
    display: flex;
    align-items: center;
    gap: var(--space-2);
    font-size: var(--text-sm);
    font-weight: 600;
    color: var(--text-primary);
}

.gecki-pathfinder__node {
    padding: var(--space-1) var(--space-3);
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    min-width: 60px;
    text-align: center;
    font-family: var(--font-display);
    font-style: italic;
}

.gecki-pathfinder__result {
    flex: 1;
}

.pf-steps {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.pf-step {
    font-size: var(--text-xs);
    padding: 2px var(--space-2);
    background: rgba(74, 222, 128, 0.08);
    border: 1px solid rgba(74, 222, 128, 0.15);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
}

.pf-step em {
    color: var(--accent-primary);
    font-style: italic;
}

/* ═══ Canvas ═══ */
.gecki-canvas-wrap {
    width: 100%;
    height: 550px;
    border-radius: var(--radius-lg);
    background: rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-glass);
    overflow: hidden;
    margin-bottom: var(--space-4);
    position: relative;
}

.gecki-canvas-wrap canvas {
    display: block;
    width: 100%;
    height: 100%;
}

/* ═══ Edge Hover Tooltip ═══ */
.gecki-edge-tooltip {
    position: absolute;
    pointer-events: none;
    background: rgba(15, 15, 20, 0.92);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-glass);
    border-radius: var(--radius-md);
    padding: var(--space-2) var(--space-3);
    font-size: var(--text-xs);
    color: var(--text-primary);
    line-height: 1.4;
    box-shadow: var(--shadow-lg);
    z-index: 10;
    max-width: 220px;
    white-space: nowrap;
}

/* ═══ Info Panel ═══ */
.gecki-info {
    padding: var(--space-4) var(--space-5);
    margin-bottom: var(--space-4);
    min-height: 60px;
}

.gecki-info__empty {
    text-align: center;
    color: var(--text-muted);
    font-size: var(--text-sm);
    padding: var(--space-2) 0;
}

.gecki-info__name {
    font-size: var(--text-lg);
    font-weight: 700;
    margin-bottom: var(--space-3);
    display: flex;
    align-items: center;
    gap: var(--space-3);
}

.gecki-info__badge {
    font-size: var(--text-xs);
    font-weight: 400;
    color: var(--text-muted);
    padding: 2px var(--space-2);
    background: rgba(255, 255, 255, 0.04);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-glass);
}

.gecki-info__link {
    font-size: var(--text-sm);
    color: var(--text-muted);
    text-decoration: none;
    opacity: 0.5;
    transition: opacity 0.15s;
    margin-left: auto;
}

.gecki-info__link:hover {
    opacity: 1;
}

.gecki-info__section {
    margin-bottom: var(--space-3);
}

.gecki-info__section:last-child {
    margin-bottom: 0;
}

.gecki-info__label {
    font-size: var(--text-xs);
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-muted);
    margin-bottom: var(--space-2);
}

.gecki-info__edge {
    display: flex;
    align-items: center;
    gap: var(--space-3);
    padding: var(--space-1) 0;
    font-size: var(--text-sm);
}

.gecki-info__target {
    font-weight: 600;
    color: var(--text-primary);
    min-width: 80px;
}

.gecki-info__pivot {
    color: var(--gold-400);
    font-size: var(--text-xs);
    padding: 2px var(--space-2);
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.15);
    border-radius: var(--radius-sm);
}

.gecki-info__relation {
    font-size: var(--text-xs);
}

/* ═══ Play Button ═══ */
.gecki-play-btn {
    width: 24px;
    height: 24px;
    border-radius: var(--radius-full);
    background: rgba(201, 168, 76, 0.1);
    border: 1px solid rgba(201, 168, 76, 0.2);
    color: var(--accent-primary);
    cursor: pointer;
    font-size: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
    transition: all 0.15s;
    flex-shrink: 0;
}

.gecki-play-btn:hover {
    background: rgba(201, 168, 76, 0.2);
    transform: scale(1.1);
}

/* ═══ Legend ═══ */
.gecki-legend {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3);
    justify-content: center;
}

.gecki-legend__item {
    display: flex;
    align-items: center;
    gap: var(--space-1);
    font-size: var(--text-xs);
    color: var(--text-secondary);
}

.gecki-legend__dot {
    width: 10px;
    height: 10px;
    border-radius: var(--radius-full);
    display: inline-block;
}

/* ═══ Mobile ═══ */
@media (max-width: 768px) {
    .gecki-canvas-wrap {
        height: 380px;
    }

    .gecki-page {
        padding: var(--space-2);
    }

    .gecki-controls__row {
        gap: var(--space-1);
    }

    .gecki-family-filters {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

    .gecki-pathfinder {
        flex-direction: column;
        align-items: stretch;
    }
}