/* Custom date picker (static/js/date-picker.js) */

.tj-dp {
  position: relative;
  width: 100%;
}

.backtest-control-group .tj-dp,
.backtest-goto-group .tj-dp {
  width: auto;
  flex: 0 1 220px;
  min-width: 190px;
}
@media (max-width: 767.98px) {
  .backtest-control-group .tj-dp,
  .backtest-goto-group .tj-dp {
    flex-basis: 100%;
  }
}

.tj-dp-trigger {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  width: 100%;
  text-align: start;
  cursor: pointer;
}
.tj-dp-trigger.is-open {
  border-color: #3b82f6;
  box-shadow: 0 0 0 0.2rem rgba(59, 130, 246, 0.2);
}
.tj-dp-icon {
  flex: none;
  opacity: 0.65;
}
.tj-dp-label {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.tj-dp-trigger.is-empty .tj-dp-label {
  opacity: 0.55;
}
.tj-dp-clear {
  flex: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 50%;
  font-size: 0.65rem;
  opacity: 0.55;
}
.tj-dp-clear:hover {
  opacity: 1;
  background: rgba(127, 127, 127, 0.18);
}
.tj-dp-clear[hidden] {
  display: none;
}

/* Popover — dark (default, matches reference) */
.tj-dp-pop {
  --dp-bg: #0c0c0d;
  --dp-border: #26262b;
  --dp-text: #f4f4f5;
  --dp-muted: #8b8f98;
  --dp-outside: #6b7079;
  --dp-accent: #2f7df6;
  --dp-accent-text: #ffffff;
  --dp-band: #10213f;
  --dp-hover: rgba(255, 255, 255, 0.07);
  --dp-cell: 2rem;

  position: absolute;
  z-index: 2000;
  width: calc(var(--dp-cell) * 7 + 1.5rem);
  padding: 1rem 0.75rem 0.85rem;
  background: var(--dp-bg);
  color: var(--dp-text);
  border: 1px solid var(--dp-border);
  border-radius: 12px;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.45);
  font-size: 0.875rem;
  user-select: none;
  animation: tj-dp-in 0.14s ease-out;
}

@keyframes tj-dp-in {
  from { opacity: 0; transform: translateY(-4px); }
  to { opacity: 1; transform: none; }
}

.tj-dp-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 0.25rem 0.85rem;
}
.tj-dp-title {
  font-weight: 700;
  font-size: 0.9rem;
  letter-spacing: 0.01em;
}
.tj-dp-nav {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.75rem;
  height: 1.75rem;
  padding: 0;
  border: 0;
  border-radius: 8px;
  background: transparent;
  color: var(--dp-text);
  font-size: 0.8rem;
}
.tj-dp-nav:hover {
  background: var(--dp-hover);
}
[dir="rtl"] .tj-dp-nav i {
  display: inline-block;
  transform: scaleX(-1);
}

.tj-dp-weekdays,
.tj-dp-grid {
  display: grid;
  grid-template-columns: repeat(7, var(--dp-cell));
}
.tj-dp-weekdays {
  margin-bottom: 0.35rem;
}
.tj-dp-weekdays span {
  text-align: center;
  font-size: 0.8rem;
  color: var(--dp-muted);
  line-height: var(--dp-cell);
}
.tj-dp-grid {
  row-gap: 0.5rem;
}

.tj-dp-day {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--dp-cell);
  height: var(--dp-cell);
  padding: 0;
  border: 0;
  background: transparent;
  color: var(--dp-text);
  font: inherit;
  cursor: pointer;
}
.tj-dp-day::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background: transparent;
}
.tj-dp-num {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  width: var(--dp-cell);
  height: var(--dp-cell);
  border-radius: 50%;
  transition: background-color 0.12s ease;
}
.tj-dp-day:hover .tj-dp-num {
  background: var(--dp-hover);
}
.tj-dp-day:focus-visible {
  outline: none;
}
.tj-dp-day:focus-visible .tj-dp-num {
  box-shadow: 0 0 0 2px var(--dp-accent);
}
.tj-dp-day.is-outside {
  color: var(--dp-outside);
}
.tj-dp-day.is-today:not(.is-selected) .tj-dp-num {
  box-shadow: inset 0 0 0 1px var(--dp-border);
}
.tj-dp-day.is-disabled {
  opacity: 0.3;
  cursor: not-allowed;
}
.tj-dp-day.is-disabled:hover .tj-dp-num {
  background: transparent;
}

/* Range band — rounded where each week row starts/ends */
.tj-dp-day.is-in-range::before {
  background: var(--dp-band);
}
.tj-dp-day.is-range-start::before {
  background: var(--dp-band);
  inset-inline-start: 50%;
}
.tj-dp-day.is-range-end::before {
  background: var(--dp-band);
  inset-inline-end: 50%;
}
.tj-dp-day.is-in-range.is-row-start::before,
.tj-dp-day.is-range-end.is-row-start::before {
  border-start-start-radius: 8px;
  border-end-start-radius: 8px;
}
.tj-dp-day.is-in-range.is-row-end::before,
.tj-dp-day.is-range-start.is-row-end::before {
  border-start-end-radius: 8px;
  border-end-end-radius: 8px;
}
.tj-dp-day.is-range-start.is-row-end::before,
.tj-dp-day.is-range-end.is-row-start::before {
  display: none;
}
.tj-dp-day.is-in-range:hover .tj-dp-num {
  background: rgba(255, 255, 255, 0.06);
}

.tj-dp-day.is-selected .tj-dp-num,
.tj-dp-day.is-selected:hover .tj-dp-num {
  background: var(--dp-accent);
  color: var(--dp-accent-text);
  font-weight: 600;
}

/* Time row for datetime-local */
.tj-dp-foot {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.85rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--dp-border);
}
.tj-dp-time {
  flex: 1 1 auto;
  min-width: 0;
  height: 2rem;
  padding: 0 0.6rem;
  border: 1px solid var(--dp-border);
  border-radius: 8px;
  background: transparent;
  color: var(--dp-text);
  color-scheme: dark;
  font: inherit;
}
.tj-dp-time:focus {
  outline: none;
  border-color: var(--dp-accent);
}
.tj-dp-done {
  flex: none;
  height: 2rem;
  padding: 0 0.9rem;
  border: 0;
  border-radius: 8px;
  background: var(--dp-accent);
  color: var(--dp-accent-text);
  font-weight: 600;
  font-size: 0.8rem;
}

/* Light theme */
html[data-bs-theme="light"] .tj-dp-pop {
  --dp-bg: #ffffff;
  --dp-border: #e4e4e7;
  --dp-text: #18181b;
  --dp-muted: #71717a;
  --dp-outside: #a1a1aa;
  --dp-accent: #2563eb;
  --dp-band: #dbe7fe;
  --dp-hover: rgba(24, 24, 27, 0.06);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.14);
}
html[data-bs-theme="light"] .tj-dp-day.is-in-range:hover .tj-dp-num {
  background: rgba(37, 99, 235, 0.12);
}
html[data-bs-theme="light"] .tj-dp-time {
  color-scheme: light;
}