/*
 * Styles: Installments feature ("اقساط")
 * Follows the same design tokens as debts.css / pages.css (theme.css
 * variables) and the BEM naming used across the app's components.
 */

.installments-page {
  display: flex;
  flex-direction: column;
  gap: var(--space-5);
}

/* ---------------- Top summary cards ---------------- */
.installment-summary-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-3);
}

.installment-summary-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: var(--space-3) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  text-align: center;
}

.installment-summary-card__label {
  font-size: 0.72rem;
  color: var(--text-secondary);
}

.installment-summary-card__amount {
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--text-base);
}

.installment-summary-card__amount--positive {
  color: var(--accent);
}

.installment-summary-card__amount--negative {
  color: var(--negative);
}

/* ---------------- Item list ---------------- */
.installment-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  padding-bottom: 50px;
}

.installment-item {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-md);
  background: var(--bg-card);
  border: 1px solid transparent;
  transition: border-color var(--transition-fast);
}

.installment-item--overdue {
  border-color: var(--negative);
}

.installment-item__icon {
  flex: 0 0 auto;
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
}

.installment-item__body {
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 4px;
}

.installment-item__title-row {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.installment-item__title {
  font-weight: 600;
  color: var(--text-base);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.installment-item__badge {
  flex: 0 0 auto;
  font-size: 0.68rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: var(--radius-pill);
}

.installment-item__meta {
  font-size: 0.8rem;
  color: var(--text-secondary);
}

.installment-item__overdue {
  color: var(--negative);
  font-weight: 600;
}

.installment-item__card {
  font-size: 0.75rem;
  color: var(--text-tertiary);
  direction: ltr;
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.installment-item__progress {
  display: flex;
  flex-direction: column;
  gap: 3px;
  margin-top: 10px;
}

.installment-item__progress-bar {
  width: 100%;
  height: 5px;
  border-radius: var(--radius-pill);
  background: var(--bg-surface-2);
  overflow: hidden;
}

.installment-item__progress-bar span {
  display: block;
  height: 100%;
  background: var(--accent);
  border-radius: var(--radius-pill);
  transition: width var(--transition-base);
}

.installment-item__progress-label {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.installment-item__row-actions {
  margin-top: var(--space-1);
}

.installment-item__amount-col {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  gap: 2px;
}

.installment-item__amount {
  font-weight: 700;
  color: var(--text-base);
  white-space: nowrap;
}

.installment-item__sub-amount {
  font-size: 0.72rem;
  color: var(--text-tertiary);
  white-space: nowrap;
}

.installment-item__actions {
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.icon-btn--success {
  color: var(--accent);
}

.btn--small {
  padding: 6px var(--space-3);
  font-size: 0.78rem;
}

/* ---------------- Finished ("تمام‌شده") section ---------------- */
.installment-completed {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.installment-completed .installment-item {
  opacity: 0.75;
}

.installment-completed__total {
  font-size: 0.8rem;
  color: var(--accent);
  font-weight: 600;
}

/* ---------------- Schedule checklist modal ---------------- */
.installment-schedule__summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: var(--space-2) var(--space-3);
  margin-bottom: var(--space-3);
  border-radius: var(--radius-md);
  background: var(--bg-surface-2);
  font-size: 0.82rem;
  font-weight: 600;
}

.installment-schedule__summary-remaining {
  color: var(--negative);
}

.installment-schedule {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
  max-height: 55vh;
  overflow-y: auto;
}

.installment-schedule__row {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-2) var(--space-3);
  border-radius: var(--radius-md);
  background: var(--bg-surface);
  border: 1px solid transparent;
  cursor: pointer;
  transition: background var(--transition-fast), opacity var(--transition-fast);
}

.installment-schedule__row--overdue {
  border-color: var(--negative);
}

.installment-schedule__row--paid {
  opacity: 0.6;
}

.installment-schedule__row--paid .installment-schedule__date,
.installment-schedule__row--paid .installment-schedule__amount {
  text-decoration: line-through;
}

.installment-schedule__checkbox {
  width: 18px;
  height: 18px;
  accent-color: var(--accent);
  flex: 0 0 auto;
}

.installment-schedule__badge {
  flex: 0 0 auto;
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--bg-surface-2);
  color: var(--text-secondary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.75rem;
  font-weight: 700;
}

.installment-schedule__row--paid .installment-schedule__badge {
  background: var(--accent);
  color: #000000;
}

.installment-schedule__info {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  gap: 2px;
}

.installment-schedule__date {
  font-size: 0.85rem;
  color: var(--text-base);
}

.installment-schedule__status {
  font-size: 0.72rem;
  color: var(--text-tertiary);
}

.installment-schedule__status--paid {
  color: var(--accent);
  font-weight: 600;
}

.installment-schedule__status--overdue {
  color: var(--negative);
  font-weight: 600;
}

.installment-schedule__amount {
  flex: 0 0 auto;
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
}

/* Dynamic field visibility toggling inside InstallmentFormModal */
.form__field {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

/* ---------------- Collapsible date box ---------------- */
.date-box {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  width: 100%;
  background: var(--bg-surface-2);
  color: var(--text-base);
  border: 1px solid transparent;
  border-radius: var(--radius-md);
  padding: 12px var(--space-4);
  font-size: 1rem;
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.date-box:hover,
.date-box:focus-visible {
  border-color: var(--accent);
}

.date-box i {
  color: var(--text-secondary);
}

.date-box__value {
  flex: 1;
  text-align: right;
}

.date-box__picker {
  margin-top: var(--space-2);
}

.date-box__picker[hidden] {
  display: none;
}

/*
 * Fix: the current-day cell (colored with --accent green) lost its text
 * on hover because only `background` was overridden, not `color` — the
 * dark hover background made the still-dark text invisible.
 */
.shamsi-picker__day {
  color: var(--text-base);
}

.shamsi-picker__day:hover {
  background: var(--accent);
  color: #000000;
}

.shamsi-picker__day--selected {
  background: var(--accent);
  color: #000000;
}

.shamsi-picker__day--selected:hover {
  background: var(--accent-border, var(--accent));
  color: #000000;
}

@media (max-width: 380px) {
  .installment-summary-grid {
    grid-template-columns: 1fr;
  }
}