/* Aspect ratio calculator - preset chips, a ratio pair joined by a ":" separator, and the
   width/height fields. Reuses base .seg and .btn-outline; colors come from theme tokens only. */

.ar-presets { display: flex; flex-wrap: wrap; gap: 8px; margin: 8px 0 24px; }
.ar-preset { font-variant-numeric: tabular-nums; }
.ar-preset.is-active { border-color: var(--accent); color: var(--accent); background: var(--accent-weak); }

.ar-block-title {
    display: block; margin-bottom: 8px;
    font-size: 13px; text-transform: uppercase; letter-spacing: .04em;
    color: var(--muted); font-weight: 600;
}

.ar-ratio { margin-bottom: 24px; }
.ar-ratio-fields { display: flex; align-items: flex-end; gap: 12px; }
.ar-colon { padding-bottom: 12px; color: var(--muted); font-weight: 700; font-size: 22px; line-height: 1; }

.ar-dims-fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 420px) { .ar-dims-fields { grid-template-columns: 1fr; } }

.ar-field { display: flex; flex-direction: column; gap: 6px; min-width: 0; }
.ar-label { font-size: 14px; color: var(--muted); font-weight: 600; }

.ar-input {
    width: 100%; box-sizing: border-box; padding: 12px;
    font-family: ui-monospace, "SFMono-Regular", "Menlo", "Consolas", monospace;
    font-size: 18px; font-weight: 600; color: var(--text);
    background: var(--surface); border: 1px solid var(--border); border-radius: 10px;
    font-variant-numeric: tabular-nums;
}
.ar-input:focus { outline: 2px solid var(--accent); border-color: var(--accent); }

.ar-ratio-fields .ar-input { width: 96px; }

.ar-actions { margin: 24px 0 0; }