/* ═══════════════════════════════════════════════════════════════
 *  GX Date Config Modal — Styles
 *  Feature: configure-dates
 * ═══════════════════════════════════════════════════════════════ */

/* ── Modal overrides ── */
.gx-date-config-modal {
  max-width: 520px;
  width: 95vw;
}

.gx-date-config-modal .gx-modal__body {
  padding: 0;
  max-height: 65vh;
  overflow-y: auto;
}

/* ── Sections ── */
.gx-date-config__section {
  padding: 20px 24px;
  border-bottom: 1px solid var(--gx-border, #e2e8f0);
}

.gx-date-config__section:last-child {
  border-bottom: none;
}

.gx-date-config__section-header {
  display: flex;
  align-items: center;
  gap: 8px;
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--gx-text, #1e293b);
  margin-bottom: 4px;
}

.gx-date-config__hint {
  font-size: 0.8rem;
  color: var(--gx-text-muted, #64748b);
  margin: 0 0 12px 0;
  line-height: 1.4;
}

/* ── Format Grid ── */
.gx-date-config__format-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
}

@media (max-width: 480px) {
  .gx-date-config__format-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

.gx-date-config__format-option {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 10px 8px;
  border: 1.5px solid var(--gx-border, #e2e8f0);
  border-radius: 8px;
  background: var(--gx-bg, #fff);
  cursor: pointer;
  transition: all 0.15s ease;
  text-align: center;
}

.gx-date-config__format-option:hover {
  border-color: var(--gx-primary, #3b82f6);
  background: var(--gx-primary-light, #eff6ff);
}

.gx-date-config__format-option.is-active {
  border-color: var(--gx-primary, #3b82f6);
  background: var(--gx-primary-light, #eff6ff);
  box-shadow: 0 0 0 1px var(--gx-primary, #3b82f6);
}

.gx-date-config__format-label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gx-text, #1e293b);
  font-family: 'SF Mono', 'Fira Code', 'Cascadia Code', monospace;
  letter-spacing: -0.02em;
}

.gx-date-config__format-example {
  font-size: 0.72rem;
  color: var(--gx-text-muted, #64748b);
}

.gx-date-config__format-option.is-active .gx-date-config__format-label {
  color: var(--gx-primary, #3b82f6);
}

/* ── Range Rows (start/end condition) ── */
.gx-date-config__range-row {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
}

.gx-date-config__range-field {
  flex: 1;
}

.gx-date-config__range-field--days {
  flex: 0 0 100px;
}

.gx-date-config__range-field .gx-field__label {
  display: block;
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--gx-text-muted, #64748b);
  margin-bottom: 4px;
}

.gx-date-config__range-field .gx-select,
.gx-date-config__range-field .gx-input {
  width: 100%;
  font-size: 0.85rem;
}

/* ── Preview ── */
.gx-date-config__preview {
  margin-top: 16px;
  padding: 12px 16px;
  background: var(--gx-bg-subtle, #f8fafc);
  border: 1px dashed var(--gx-border, #e2e8f0);
  border-radius: 8px;
  min-height: 44px;
}

.gx-date-config__preview-empty {
  font-size: 0.82rem;
  color: var(--gx-text-muted, #94a3b8);
  font-style: italic;
}

.gx-date-config__preview-label {
  font-size: 0.75rem;
  color: var(--gx-text-muted, #64748b);
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  font-weight: 500;
}

.gx-date-config__preview-range {
  display: flex;
  align-items: center;
  gap: 10px;
  justify-content: center;
}

.gx-date-config__preview-date {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--gx-primary, #3b82f6);
  padding: 4px 12px;
  background: var(--gx-bg, #fff);
  border-radius: 6px;
  border: 1px solid var(--gx-primary-light, #bfdbfe);
}

.gx-date-config__preview-sep {
  font-size: 1.1rem;
  color: var(--gx-text-muted, #94a3b8);
}