/* ── Ovulation Calculator page styles ── */

.ovc-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: var(--space-5);
}
.ovc-card + .ovc-card {
  margin-top: var(--space-5);
}
.ovc-card[hidden],
.ovc-error[hidden] {
  display: none;
}

.ovc-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.ovc-field label {
  font-size: 14px;
  color: var(--text-2);
}
.ovc-field-date {
  margin-bottom: var(--space-5);
}

.ovc-date-row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
}
.ovc-date-input {
  width: auto;
  min-width: 170px;
  font-family: var(--mono);
  font-size: 16px;
}

.ovc-fields {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
}
.ovc-fields input {
  font-family: var(--mono);
  font-size: 16px;
  max-width: 140px;
}

.ovc-hint {
  font-size: 12px;
  line-height: 1.45;
  color: var(--text-3);
}

.ovc-error {
  margin: var(--space-4) 0 0;
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  background: rgba(239, 68, 68, 0.08);
  border: 1px solid rgba(239, 68, 68, 0.3);
  color: #dc2626;
  font-size: 13px;
}

.ovc-headline {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: var(--space-5);
}
.ovc-kicker,
.ovc-stat-label {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-3);
}
.ovc-big {
  font-family: var(--serif);
  font-style: italic;
  font-size: 32px;
  font-weight: 400;
  line-height: 1.15;
  color: var(--text);
  overflow-wrap: anywhere;
}
.ovc-sub {
  font-size: 14px;
  color: var(--text-2);
}

.ovc-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
  gap: var(--space-3);
}
.ovc-stat {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-4);
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  min-width: 0;
}
.ovc-stat-fertile {
  border-color: var(--ovc-fertile-line);
  background: var(--ovc-fertile-bg);
}
.ovc-stat-value {
  font-family: var(--serif);
  font-size: 20px;
  font-weight: 400;
  color: var(--text);
  overflow-wrap: anywhere;
}

.ovc-note {
  margin: var(--space-4) 0 0;
  font-size: 13px;
  color: var(--text-3);
}

/* Calendar */

:root {
  --ovc-period-bg: rgba(220, 38, 38, 0.14);
  --ovc-period-line: rgba(220, 38, 38, 0.45);
  --ovc-fertile-bg: rgba(13, 148, 136, 0.13);
  --ovc-fertile-line: rgba(13, 148, 136, 0.45);
  --ovc-ovulation-bg: #0d9488;
  --ovc-ovulation-text: #ffffff;
}

.ovc-cal-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.ovc-cal-title {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
  text-align: center;
  text-transform: capitalize;
}
.ovc-cal-nav {
  width: 40px;
  height: 40px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  background: transparent;
  color: var(--text);
  font-size: 20px;
  line-height: 1;
  cursor: pointer;
}
.ovc-cal-nav:hover {
  background: var(--bg);
}

.ovc-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 4px;
}
.ovc-cal-dow {
  font-family: var(--mono);
  font-size: 11px;
  text-transform: uppercase;
  text-align: center;
  color: var(--text-3);
  padding-bottom: 4px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.ovc-cal-day {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 1 / 1;
  min-height: 34px;
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  font-family: var(--mono);
  font-size: 14px;
  color: var(--text);
}
.ovc-cal-day.is-blank {
  border-color: transparent;
}
.ovc-cal-day.is-period,
.ovc-swatch.is-period {
  background: var(--ovc-period-bg);
  border-color: var(--ovc-period-line);
}
.ovc-cal-day.is-fertile,
.ovc-swatch.is-fertile {
  background: var(--ovc-fertile-bg);
  border-color: var(--ovc-fertile-line);
}
.ovc-cal-day.is-ovulation,
.ovc-swatch.is-ovulation {
  background: var(--ovc-ovulation-bg);
  border-color: var(--ovc-ovulation-bg);
  color: var(--ovc-ovulation-text);
  font-weight: 600;
}
.ovc-cal-day.is-today,
.ovc-swatch.is-today {
  box-shadow: inset 0 0 0 2px var(--text);
}

.ovc-legend {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2) var(--space-4);
  list-style: none;
  margin: var(--space-4) 0 0;
  padding: 0;
  font-size: 13px;
  color: var(--text-2);
}
.ovc-legend li {
  display: flex;
  align-items: center;
  gap: 6px;
}
.ovc-swatch {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 1px solid var(--border);
  border-radius: 4px;
}

/* Upcoming cycles */
.ovc-upcoming-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}
.ovc-h2 {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 400;
}
.ovc-table-wrap {
  overflow-x: auto;
}
.ovc-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 14px;
}
.ovc-table th {
  font-family: var(--mono);
  font-size: 11px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--text-3);
  text-align: left;
  padding: 8px 10px;
  border-bottom: 1px solid var(--border);
}
.ovc-table td {
  padding: 10px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
}
.ovc-table tbody tr:first-child td {
  font-weight: 600;
}

@media (max-width: 480px) {
  .ovc-big {
    font-size: 26px;
  }
  .ovc-cal-day {
    font-size: 13px;
    min-height: 0;
  }
  .ovc-table th,
  .ovc-table td {
    padding: 8px 6px;
  }
}

/* Keep the calendar compact on wide screens */
.ovc-cal-head,
.ovc-cal-grid,
.ovc-legend {
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}