/* Iran calendar tool — reference-style RTL layout */

.ical {
  --ical-blue: #1d6fd8;
  --ical-blue-dark: #1558b0;
  --ical-blue-soft: #eef5fd;
  --ical-blue-line: #c5daf3;
  --ical-red: #d62828;
  --ical-ink: #1a1a22;
  --ical-muted: #7a8494;
  --ical-border: rgba(29, 111, 216, 0.14);
  --ical-radius: 18px;
  font-family: 'Vazirmatn', Tahoma, sans-serif;
  color: var(--ical-ink);
  max-width: 720px;
  margin: 0 auto;
  border: 1px solid var(--ical-border);
  border-radius: calc(var(--ical-radius) + 4px);
  background: #fff;
  box-shadow: 0 18px 50px -32px rgba(29, 111, 216, 0.35);
  overflow: hidden;
}

/* Header */
.ical-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  flex-wrap: wrap;
  padding: 20px 20px 16px;
  border-bottom: 1px solid var(--ical-border);
}

.ical-head__brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.ical-head__icon {
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: var(--ical-blue-soft);
  display: grid;
  place-items: center;
}

.ical-head__title {
  margin: 0;
  font-size: 22px;
  font-weight: 900;
  color: var(--ical-blue);
  letter-spacing: -0.02em;
}

.ical-head__tags {
  margin: 4px 0 0;
  font-size: 11px;
  font-weight: 600;
  color: var(--ical-muted);
}

.ical-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ical-btn {
  height: 38px;
  padding: 0 14px;
  border-radius: 10px;
  border: 1.5px solid var(--ical-blue);
  background: #fff;
  color: var(--ical-blue);
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  cursor: pointer;
  transition: background 0.15s, color 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}

.ical-btn:hover {
  background: var(--ical-blue-soft);
}

.ical-btn--primary {
  background: var(--ical-blue);
  color: #fff;
  border-color: var(--ical-blue);
  box-shadow: 0 8px 20px -10px rgba(29, 111, 216, 0.65);
}

.ical-btn--primary:hover {
  background: var(--ical-blue-dark);
  border-color: var(--ical-blue-dark);
}

.ical-btn.is-active {
  background: var(--ical-blue-soft);
  box-shadow: inset 0 0 0 1px var(--ical-blue);
}

/* Month banner */
.ical-month {
  text-align: center;
  padding: 18px 16px 14px;
  background: var(--ical-blue-soft);
  border-bottom: 1px solid var(--ical-border);
}

.ical-month__nav {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.ical-month__arrow {
  width: 34px;
  height: 34px;
  border: 1px solid var(--ical-blue-line);
  border-radius: 10px;
  background: #fff;
  color: var(--ical-blue);
  font-size: 18px;
  line-height: 1;
  cursor: pointer;
  transition: background 0.15s;
}

.ical-month__arrow:hover {
  background: #fff;
  border-color: var(--ical-blue);
}

.ical-month__title {
  margin: 0;
  font-size: 26px;
  font-weight: 900;
  color: var(--ical-blue-dark);
  letter-spacing: -0.03em;
  min-width: 180px;
}

.ical-month__today {
  margin: 8px 0 0;
  font-size: 13px;
  font-weight: 700;
  color: var(--ical-muted);
}

/* Grid */
.ical-grid-wrap {
  padding: 14px 12px 10px;
}

.ical-grid {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 4px;
}

.ical-wd {
  text-align: center;
  font-size: 11px;
  font-weight: 900;
  color: var(--ical-blue);
  padding: 6px 2px 10px;
}

.ical-cell {
  position: relative;
  min-height: 52px;
  border-radius: 10px;
  padding: 6px 4px 4px;
  text-align: center;
  background: transparent;
  transition: background 0.12s;
}

.ical-cell.is-empty {
  visibility: hidden;
  min-height: 0;
  padding: 0;
}

.ical-cell__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 44px;
  border-radius: 10px;
  border: 2px solid transparent;
  padding: 2px;
}

.ical-cell.is-today .ical-cell__inner {
  border-color: var(--ical-blue);
  background: rgba(29, 111, 216, 0.1);
  box-shadow: 0 0 0 2px rgba(29, 111, 216, 0.22);
}

.ical-cell__jalali {
  font-size: 17px;
  font-weight: 900;
  line-height: 1.2;
  color: var(--ical-ink);
}

.ical-cell.is-holiday .ical-cell__jalali,
.ical-cell.is-friday .ical-cell__jalali {
  color: var(--ical-red) !important;
}

.ical-cell.is-holiday:not(.is-today) .ical-cell__inner,
.ical-cell.is-friday:not(.is-today) .ical-cell__inner {
  background: rgba(214, 40, 40, 0.07);
}

.ical-cell.is-today.is-holiday .ical-cell__inner,
.ical-cell.is-today.is-friday .ical-cell__inner {
  border-color: var(--ical-red);
  background: rgba(214, 40, 40, 0.08);
}

.ical-cell.is-today.is-holiday .ical-cell__jalali,
.ical-cell.is-today.is-friday .ical-cell__jalali {
  color: var(--ical-red) !important;
}

.ical-cell__greg {
  position: absolute;
  bottom: 6px;
  left: 6px;
  font-size: 9px;
  font-weight: 700;
  color: var(--ical-muted);
  opacity: 0.85;
}

/* Events list */
.ical-events {
  padding: 6px 18px 16px;
  border-top: 1px solid var(--ical-border);
}

.ical-events__empty {
  margin: 12px 0;
  text-align: center;
  font-size: 13px;
  color: var(--ical-muted);
}

.ical-events__list {
  list-style: none;
  margin: 0;
  padding: 0;
}

.ical-events__item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  padding: 11px 0;
  border-bottom: 1px dashed var(--ical-blue-line);
  font-size: 13px;
  line-height: 1.65;
}

.ical-events__item:last-child {
  border-bottom: 0;
}

.ical-events__date {
  flex-shrink: 0;
  min-width: 72px;
  font-weight: 900;
  color: var(--ical-blue-dark);
  text-align: right;
}

.ical-events__title {
  flex: 1;
  font-weight: 600;
  color: var(--ical-ink);
}

.ical-events__tag {
  color: var(--ical-red);
  font-weight: 800;
  font-size: 12px;
  margin-right: 4px;
}

/* Footer */
.ical-foot {
  padding: 14px 18px 18px;
  background: var(--ical-blue-soft);
  border-top: 1px solid var(--ical-border);
}

.ical-foot__nav {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  justify-content: center;
}

.ical-foot__note {
  margin: 12px 0 0;
  font-size: 11px;
  line-height: 1.75;
  color: var(--ical-muted);
  text-align: center;
}

/* Modal */
.ical-modal {
  position: fixed;
  inset: 0;
  z-index: 9000;
  display: grid;
  place-items: center;
  padding: 20px;
  background: rgba(15, 23, 42, 0.45);
  backdrop-filter: blur(4px);
}

.ical-modal[hidden] {
  display: none !important;
}

.ical-modal__box {
  width: min(100%, 400px);
  padding: 22px;
  border-radius: 16px;
  background: #fff;
  box-shadow: 0 24px 60px -20px rgba(0, 0, 0, 0.35);
}

.ical-modal__title {
  margin: 0 0 16px;
  font-size: 18px;
  font-weight: 900;
  color: var(--ical-blue);
}

.ical-modal__form {
  display: grid;
  gap: 12px;
}

.ical-modal__field {
  display: grid;
  gap: 4px;
  font-size: 12px;
  font-weight: 700;
  color: var(--ical-muted);
}

.ical-modal__field input {
  height: 42px;
  padding: 0 12px;
  border: 1px solid var(--ical-blue-line);
  border-radius: 10px;
  font: inherit;
  font-size: 14px;
}

.ical-modal__actions {
  display: flex;
  gap: 8px;
  margin-top: 4px;
}

.ical-modal__result {
  margin: 14px 0 0;
  padding: 12px;
  border-radius: 10px;
  background: var(--ical-blue-soft);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.7;
  color: var(--ical-blue-dark);
}

.ical-year-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 8px;
  margin-top: 8px;
}

.ical-year-grid button {
  height: 40px;
  border: 1px solid var(--ical-blue-line);
  border-radius: 10px;
  background: #fff;
  font: inherit;
  font-size: 12px;
  font-weight: 800;
  color: var(--ical-blue);
  cursor: pointer;
}

.ical-year-grid button:hover {
  background: var(--ical-blue-soft);
}

@media (max-width: 560px) {
  .ical-head {
    flex-direction: column;
  }

  .ical-actions {
    width: 100%;
  }

  .ical-actions .ical-btn {
    flex: 1;
    min-width: 0;
    padding-inline: 8px;
    font-size: 11px;
  }

  .ical-month__title {
    font-size: 22px;
    min-width: 0;
  }

  .ical-cell {
    min-height: 46px;
  }

  .ical-cell__jalali {
    font-size: 15px;
  }
}