/* --- Page Intro --- */
.page-intro {
    margin-bottom: 2rem;
    text-align: center;
}

.intro-title {
    margin-bottom: 0.5rem;
}

.intro-text {
    color: var(--text-tertiary);
    max-width: 600px;
    margin: 0 auto;
}

/* --- Controls & Alignment --- */
.axis-order-group {
    margin-bottom: 0.75rem;
}

.axis-order-label {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-weight: 500;
}

.compute-container {
    display: flex;
    justify-content: center;
    margin-top: 1rem;
}

.compute-btn {
    min-width: 200px;
}

/* --- Results Header & Actions --- */
#results-section {
    margin-top: 2rem;
}

.results-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-end;
    border-bottom: 2px solid var(--border-light);
    padding-bottom: 0.75rem;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.results-header h2 {
    margin: 0;
    border: none;
    padding: 0;
}

.results-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: auto; /* Pushes the checkbox and button to the right */
}

.diagram-toggle-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    cursor: pointer;
    margin-bottom: 0;
}

/* --- Legend --- */
.legend-wrapper {
    display: flex;
    gap: 1rem;
    font-size: 0.85rem;
    color: var(--text-tertiary);
    flex-wrap: wrap;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.3rem;
}

.swatch {
    display: inline-block;
    width: 14px;
    height: 14px;
    border-radius: 50%;
}

.swatch-indicatrix {
    background: rgba(249, 115, 22, 0.3);
    border: 2px solid #f97316;
}
.swatch-circle {
    border: 2px solid #3b82f6;
}
.swatch-mer {
    border: 2px solid darkred;
}
.swatch-par {
    border: 2px solid #1f2937;
}

/* --- Result Cards --- */
.result-card {
    background-color: var(--bg-surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    margin-bottom: 1.5rem;
    padding: 1.5rem;
    box-shadow: var(--shadow-card);
}

.card-title {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--text-main);
}

.card-body {
    display: flex;
    gap: 2rem;
}

.card-data {
    flex: 3;
    overflow-x: auto; /* Prevents tables from breaking layout on small screens */
}

.card-visual {
    flex: 2;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #ffffff;
    border: 1px solid var(--border-main);
    border-radius: 6px;
    padding: 1rem;
}

/* --- Parameters Table --- */
.params-flex-container {
    display: flex;
    flex-wrap: wrap;
    column-gap: 1.5rem;
    row-gap: 0.5rem;
    align-items: flex-start; /* Keeps them aligned to the top */
}

.table-col {
    flex: 1 1 330px;
    min-width: 0; /* Prevents the div from blowing out its flex bounds */
}

.params-table {
    width: 100%;
    border-collapse: collapse;
    text-align: left;
    font-size: 0.9rem;
    margin: 0;
}

.params-table tbody tr:nth-child(even) {
    /* A very soft, 2% opacity black that creates a subtle light gray band */
    background-color: rgba(0, 0, 0, 0.02);
}

.params-table th,
.params-table td {
    padding: 0.1rem;
    border-bottom: 1px solid var(--border-light);
}

.params-table th {
    color: var(--text-tertiary);
    font-weight: 500;
    width: 60%;
}

.params-table td {
    font-family: monospace;
    color: var(--text-main);
}

/* --- Visibility States --- */
#results-section.hide-diagrams .card-visual,
#results-section.hide-diagrams #diagram-legend {
    display: none;
}

@media (max-width: 768px) {
    .card-body {
        flex-direction: column;
    }
}