:root {
  --calendar-surface: rgba(15, 23, 42, 0.75);
  --calendar-surface-soft: rgba(15, 23, 42, 0.45);
  --calendar-surface-strong: rgba(15, 23, 42, 0.95);
  --calendar-border: rgba(148, 163, 184, 0.35);
  --calendar-border-soft: rgba(148, 163, 184, 0.28);
  --calendar-text: #f8fafc;
  --calendar-text-soft: #e5e7eb;
  --calendar-text-muted: #cbd5e1;
  --calendar-accent: rgba(56, 189, 248, 0.45);
  --calendar-free: rgba(34, 197, 94, 0.18);
  --calendar-free-strong: rgba(34, 197, 94, 0.8);
  --calendar-busy: rgba(59, 130, 246, 0.08);
  --calendar-busy-strong: rgba(59, 130, 246, 0.9);
  --calendar-blocked: rgba(148, 163, 184, 0.18);
  --calendar-blocked-strong: rgba(148, 163, 184, 0.8);
  --calendar-holiday: rgba(239, 68, 68, 0.9);
  --calendar-radius-sm: 8px;
  --calendar-radius-md: 10px;
  --calendar-radius-lg: 1rem;
}

html[data-theme="light"] .calendar-day {
  background: rgba(255, 255, 255, 0.015);
  color: var(--text-light);
}

html[data-theme="light"] .calendar-day.calendar-free {
  background: var(--calendar-free);
  color: #166534;
}

html[data-theme="light"] .calendar-day.calendar-busy {
  background: var(--calendar-busy);
  color: #1d4ed8;
}

html[data-theme="light"] .calendar-day.calendar-unavailable {
  background: var(--calendar-blocked);
  color: #475569;
}

html[data-theme="light"] .calendar-day.calendar-holiday,
html[data-theme="light"] .calendar-day.calendar-sunday {
  border-color: rgba(148, 163, 184, 0.6);
  box-shadow: inset 0 0 0 1px rgba(148, 163, 184, 0.3);
}

html[data-theme="light"] .calendar-modal__dialog,
html[data-theme="light"] .calendar-tooltip__item {
  background: var(--calendar-surface-strong);
  border-color: var(--calendar-border);
  color: var(--text-on-dark);
}

html[data-theme="light"] .calendar-modal__list li {
  background: rgba(30, 41, 59, 0.78);
  border-color: rgba(148, 163, 184, 0.3);
  color: var(--text-on-dark);
}

html[data-theme="light"] .calendar-tooltip__item {
  color: var(--text-on-dark);
}

.sidenav-calendar .btn-primary {
  width: 100%;
  text-align: center;
}

.sidenav-calendar .calendar-shell {
  margin-top: 0.6rem;
  border-radius: 0.9rem;
  border: 1px solid var(--calendar-border);
  background: var(--calendar-surface);
  padding: 0.8rem;
}

.sidenav-calendar .calendar-legend {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem 0.5rem;
  margin-top: 0.6rem;
  font-size: 0.9rem;
  color: var(--calendar-text-muted);
}

.sidenav-calendar .legend-dot {
  width: 0.6rem;
  height: 0.6rem;
}

.calendar-header-actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.calendar-menu-btn {
  display: none;
  align-items: center;
  justify-content: center;
  width: 2.6rem;
  height: 2.6rem;
  border-radius: 50%;
  border: 1px solid rgba(148, 163, 184, 0.4);
  background: rgba(15, 23, 42, 0.8);
  color: #e2e8f0;
  font-size: 1.1rem;
  cursor: pointer;
}

.calendar-desktop {
  display: block;
}

.calendar-mobile {
  display: none;
}

@media (max-width: 40rem) {
  .calendar-header-links {
    display: none;
  }

  .calendar-menu-btn {
    display: inline-flex;
  }

  .calendar-desktop {
    display: none;
  }

  .calendar-mobile {
    display: block;
  }
}

.interp-calendar-box {
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--calendar-border);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  color: var(--calendar-text-soft);
  box-sizing: border-box;
}

.interp-calendar-head {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.interp-calendar-caption {
  color: var(--calendar-text-muted);
  font-size: 0.9rem;
}

.mini-cal-nav {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.mini-cal-weekdays {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.25rem;
  margin: 0.1rem 0 0.15rem;
  color: var(--calendar-text-muted);
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  text-transform: uppercase;
}

.mini-cal-weekday {
  display: grid;
  place-items: center;
  padding: 0.35rem 0.15rem;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--calendar-border-soft);
}

.mini-cal-btn {
  background: rgba(15, 23, 42, 0.6);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: #e2e8f0;
  border-radius: 10px;
  width: 2.1rem;
  height: 2.1rem;
  display: grid;
  place-items: center;
  cursor: pointer;
  transition:
    background 0.15s ease,
    transform 0.15s ease,
    border-color 0.15s ease;
}

.mini-cal-btn:hover {
  background: rgba(56, 189, 248, 0.12);
  border-color: rgba(56, 189, 248, 0.4);
  transform: translateY(-1px);
}

.mini-cal-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.25rem;
  margin-bottom: 0.35rem;
}

.mini-cal-day {
  min-height: 2.2rem;
  display: grid;
  place-items: center;
  border: 1px solid var(--calendar-border-soft);
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.02);
  color: var(--calendar-text-soft);
  font-weight: 600;
  font-size: 0.95rem;
}

.mini-cal-day.free {
  border-color: rgba(34, 197, 94, 0.5);
  background: rgba(34, 197, 94, 0.12);
  color: #dcfce7;
}

.mini-cal-day.busy {
  border-color: rgba(59, 130, 246, 0.5);
  background: rgba(59, 130, 246, 0.12);
  color: #dbeafe;
}

.mini-cal-day.blocked {
  border-color: rgba(148, 163, 184, 0.5);
  background: rgba(148, 163, 184, 0.14);
  color: #e2e8f0;
}

.mini-cal-day.is-today {
  border-color: #38bdf8;
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.35);
  color: #e0f2fe;
}

.mini-cal-day.is-active {
  outline: 2px solid rgba(56, 189, 248, 0.6);
  outline-offset: 1px;
}

.mini-cal-day--blank {
  opacity: 0.25;
  border-style: dashed;
}

.mini-cal-legend {
  display: grid;
  grid-template-columns: repeat(3, auto auto);
  align-items: center;
  gap: 0.25rem 0.5rem;
  margin-bottom: 0.35rem;
  color: var(--calendar-text-muted);
  font-size: 0.9rem;
}

.mini-cal-dot {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 50%;
  border: 1px solid rgba(255, 255, 255, 0.6);
  display: inline-block;
}

.mini-cal-dot.free {
  background: rgba(34, 197, 94, 0.9);
}

.mini-cal-dot.busy {
  background: var(--calendar-busy-strong);
}

.mini-cal-dot.blocked {
  background: rgba(148, 163, 184, 0.9);
}

.mini-cal-details {
  border: 1px solid var(--calendar-border-soft);
  border-radius: 10px;
  padding: 0.5rem 0.65rem;
  background: rgba(255, 255, 255, 0.02);
  color: #e2e8f0;
  font-size: 0.95rem;
  line-height: 1.35;
  min-height: 2.6rem;
}

.mini-cal-details strong {
  color: #e0f2fe;
}

.mini-cal-details ul {
  margin: 0.35rem 0 0;
  padding-left: 1.05rem;
}

.interp-calendar-title {
  margin: 0 0 0.35rem;
  font-weight: 700;
  letter-spacing: 0.01em;
}

.interp-calendar-note {
  margin: 0;
  color: var(--calendar-text-muted);
  font-size: 0.95rem;
  line-height: 1.4;
}

@media (min-width: 48rem) {
  .interp-card__actions {
    grid-template-columns: 1fr minmax(12rem, 16rem);
    align-items: start;
  }
}

@media (max-width: 640px) {
  .interp-calendar-box {
    padding: 0.65rem 0.75rem;
  }

  .interp-calendar-head {
    flex-direction: column;
    align-items: stretch;
    gap: 0.3rem;
  }

  .interp-calendar-title {
    margin-bottom: 0.1rem;
    font-size: 0.95rem;
  }

  .interp-calendar-caption {
    font-size: 0.8rem;
  }

  .mini-cal-nav {
    justify-content: space-between;
    width: 100%;
    gap: 0.3rem;
  }

  .mini-cal-btn {
    width: 1.8rem;
    height: 1.8rem;
    border-radius: 8px;
    font-size: 0.95rem;
  }

  .mini-cal-weekdays {
    gap: 0.18rem;
    margin: 0.05rem 0 0.12rem;
    font-size: 0.72rem;
  }

  .mini-cal-weekday {
    padding: 0.22rem 0.05rem;
    border-radius: 6px;
  }

  .mini-cal-grid {
    gap: 0.18rem;
    margin-bottom: 0.28rem;
  }

  .mini-cal-day {
    min-height: 1.75rem;
    border-radius: 8px;
    font-size: 0.8rem;
  }

  .mini-cal-legend {
    display: flex;
    flex-wrap: wrap;
    gap: 0.22rem 0.45rem;
    font-size: 0.78rem;
    margin-bottom: 0.28rem;
  }

  .mini-cal-dot {
    width: 0.68rem;
    height: 0.68rem;
  }

  .mini-cal-details {
    padding: 0.45rem 0.55rem;
    border-radius: 8px;
    font-size: 0.82rem;
    line-height: 1.3;
    min-height: 2.2rem;
  }

  .mini-cal-details ul {
    margin-top: 0.25rem;
    padding-left: 0.95rem;
  }

  .interp-calendar-note {
    font-size: 0.8rem;
    line-height: 1.3;
  }
}

@media (max-width: 425px) {
  .interp-card__actions {
    grid-template-columns: 1fr;
  }

  .interp-calendar-box {
    padding: 0.55rem 0.65rem;
  }

  .mini-cal-grid {
    grid-template-columns: repeat(7, minmax(0, 1fr));
    gap: 0.14rem;
  }

  .mini-cal-day {
    min-height: 1.55rem;
    font-size: 0.74rem;
  }

  .mini-cal-weekdays {
    font-size: 0.64rem;
  }

  .mini-cal-btn {
    width: 1.65rem;
    height: 1.65rem;
    font-size: 0.88rem;
  }

  .interp-calendar-caption {
    font-size: 0.74rem;
  }

  .mini-cal-details {
    padding: 0.4rem 0.5rem;
    font-size: 0.76rem;
    min-height: 2rem;
  }

  .mini-cal-legend {
    font-size: 0.72rem;
    gap: 0.18rem 0.35rem;
  }

  .interp-calendar-note {
    font-size: 0.74rem;
  }
}

.dashboard-shell .calendar-shell {
  padding: 1rem;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: var(--calendar-surface-soft);
  box-shadow: 0 18px 30px -22px rgba(15, 23, 42, 0.8);
}

.calendar-shell .section-intro {
  color: var(--calendar-text);
  font-weight: 600;
  background: var(--calendar-surface);
  border: 1px solid var(--calendar-accent);
  border-radius: 0.75rem;
  padding: 0.75rem 1rem;
  display: inline-block;
}

.calendar-section .calendar-shell {
  margin-top: 1.4rem;
  background:
    radial-gradient(
      circle at 10% 20%,
      rgba(75, 194, 255, 0.12),
      transparent 45%
    ),
    rgba(15, 23, 42, 0.7);
  border: 1px solid var(--calendar-border);
  border-radius: 1rem;
  padding: 1.2rem;
  box-shadow: 0 1.6rem 3.2rem rgba(0, 0, 0, 0.42);
  overflow: hidden;
}

.calendar-section .calendar-shell .hero-actions {
  justify-content: center;
  justify-items: center;
  display: flex;
  margin: 0.6rem auto 0;
  width: 100%;
  max-width: 22rem;
  min-width: 14rem;
}

.calendar-section .calendar-shell .hero-actions .btn-primary,
.calendar-section .calendar-shell .hero-actions .btn-ghost {
  width: min(100%, 16rem);
}

@media (max-width: 45rem) {
  .calendar-section .calendar-shell {
    padding: 1rem;
  }
}

.calendar-legend {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(11rem, 1fr));
  gap: 0.9rem 1.2rem;
  margin-top: 0.8rem;
  font-size: 1rem;
  color: var(--calendar-text-soft);
  font-weight: 800;
}

.calendar-legend span {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
}

.legend-dot {
  width: 0.85rem;
  height: 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  display: inline-block;
}

.legend-dot.free {
  background: var(--calendar-free-strong);
}

.legend-dot.busy {
  background: var(--calendar-busy-strong);
}

.legend-dot.blocked {
  background: var(--calendar-blocked-strong);
}

.legend-dot.holiday {
  background: var(--calendar-holiday);
}

.legend-dot.calendar-free {
  background: var(--calendar-free-strong);
}

.legend-dot.calendar-busy {
  background: var(--calendar-busy-strong);
}

.legend-dot.calendar-unavailable {
  background: var(--calendar-blocked-strong);
}

.legend-dot.calendar-holiday {
  background: var(--calendar-holiday);
}

.calendar-nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.75rem;
  margin-bottom: 0.8rem;
}

.calendar-nav-btn {
  background: rgba(30, 41, 59, 0.85);
  border: 1px solid rgba(148, 163, 184, 0.55);
  color: var(--calendar-text);
  border-radius: 0.6rem;
  padding: 0.35rem 0.75rem;
  cursor: pointer;
  transition:
    background 0.15s ease,
    border-color 0.15s ease,
    transform 0.15s ease;
}

.calendar-nav-btn:hover {
  background: rgba(56, 189, 248, 0.2);
  border-color: var(--border-soft);
  transform: translateY(-1px);
}

html[data-theme="light"] .calendar-nav-btn:hover {
  background: rgba(219, 234, 254, 0.95);
  border-color: rgba(59, 130, 246, 0.34);
}

.calendar-title {
  font-weight: 800;
  letter-spacing: 0.01em;
  text-transform: capitalize;
  color: var(--calendar-text);
}

html[data-theme="light"] .calendar-title {
  color: #0f172a;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 0.35rem;
  margin-bottom: 0.35rem;
  color: var(--calendar-text);
  font-weight: 600;
  font-size: 0.85rem;
}

html[data-theme="light"] .calendar-weekdays {
  color: #0f172a;
}

.calendar-weekday {
  text-align: center;
  padding: 0.35rem 0.25rem;
  border-radius: 0.65rem;
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: var(--calendar-text-soft);
}

html[data-theme="light"] .calendar-weekday {
  background: #e9ecf3;
  border-color: rgba(148, 163, 184, 0.55);
  color: #0f172a;
}

.calendar-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 0.35rem;
}

.calendar-day {
  border: 1px solid rgba(148, 163, 184, 0.2);
  background: rgba(255, 255, 255, 0.015);
  color: var(--text-light);
  border-radius: 0.8rem;
  min-height: 4.5rem;
  padding: 0.5rem;
  text-align: left;
  display: grid;
  align-content: space-between;
  gap: 0.35rem;
  cursor: pointer;
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease,
    background 0.2s ease,
    border-color 0.18s ease;
  position: relative;
  overflow: visible;
}

.calendar-day:hover:not(.is-placeholder):not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.35);
  border-color: rgba(148, 163, 184, 0.5);
}

.calendar-day.is-placeholder {
  background: rgba(148, 163, 184, 0.08);
  border: 1px dashed var(--calendar-border);
  color: rgba(15, 23, 42, 0.35);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
  cursor: default;
}

.calendar-day.calendar-adjacent {
  background: linear-gradient(
    135deg,
    rgba(15, 23, 42, 0.22),
    rgba(15, 23, 42, 0.16)
  );
  border: 1px dashed rgba(148, 163, 184, 0.45);
  color: rgba(226, 232, 240, 0.8);
}

html[data-theme="light"] .calendar-day.calendar-adjacent {
  background: linear-gradient(135deg, #eef1f6, #e4e8f0);
  border: 1px dashed rgba(148, 163, 184, 0.6);
  color: #334155;
}

.calendar-day-number {
  font-weight: 700;
  color: var(--text-light);
}

.calendar-day-status {
  display: inline-block;
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 0.24rem;
  height: 0.24rem;
  border-radius: 50%;
  background: rgba(148, 163, 184, 0.9);
  opacity: 0.95;
}

.calendar-day.calendar-unavailable {
  background: var(--calendar-blocked);
  color: #9ca3af;
}

.calendar-day.calendar-free {
  background: var(--calendar-free);
  color: #e8ffe8;
}

.calendar-day.calendar-busy {
  background: var(--calendar-busy);
}

.calendar-day.calendar-holiday {
  border-color: rgba(239, 68, 68, 0.7);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.4);
  position: relative;
}

.calendar-day.calendar-today {
  box-shadow: 0 0 0 1px rgba(56, 189, 248, 0.6);
}

.calendar-day.calendar-free .calendar-day-status {
  background: #22c55e;
  box-shadow: 0 0 0 1px rgba(34, 197, 94, 0.5);
}

.calendar-day.calendar-busy .calendar-day-status {
  background: var(--calendar-busy-strong);
}

.calendar-day.calendar-unavailable .calendar-day-status {
  background: var(--calendar-blocked-strong);
}

.calendar-day.calendar-holiday .calendar-day-status {
  background: var(--calendar-holiday);
  box-shadow: 0 0 0 1px rgba(239, 68, 68, 0.55);
}

.calendar-day.calendar-sunday {
  border-color: rgba(239, 68, 68, 0.7);
  box-shadow: inset 0 0 0 1px rgba(239, 68, 68, 0.4);
}

.calendar-day.calendar-sunday .calendar-day-status {
  background: var(--calendar-holiday);
}

.calendar-day.calendar-holiday .calendar-day-status::after {
  content: none;
}

.calendar-section .calendar-shell {
  display: grid;
  gap: 1rem;
  border-radius: 1.25rem;
  padding: clamp(1rem, 1.2vw + 0.8rem, 1.5rem);
  background:
    radial-gradient(
      circle at top left,
      rgba(75, 194, 255, 0.2),
      transparent 34%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(34, 197, 94, 0.1),
      transparent 30%
    ),
    linear-gradient(160deg, rgba(15, 23, 42, 0.94), rgba(15, 23, 42, 0.82));
  border-color: rgba(148, 163, 184, 0.34);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.05),
    0 1.6rem 3.2rem rgba(0, 0, 0, 0.42);
}

html[data-theme="light"] .calendar-section .calendar-shell {
  background:
    radial-gradient(
      circle at top left,
      rgba(75, 194, 255, 0.2),
      transparent 36%
    ),
    radial-gradient(
      circle at bottom right,
      rgba(16, 185, 129, 0.12),
      transparent 28%
    ),
    linear-gradient(
      180deg,
      rgba(255, 255, 255, 0.96),
      rgba(244, 247, 251, 0.96)
    );
  border-color: rgba(148, 163, 184, 0.4);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.9),
    0 1.1rem 2.4rem rgba(15, 23, 42, 0.12);
}

.calendar-section .calendar-shell .section-intro {
  display: block;
  max-width: 48rem;
  margin: 0;
  background: rgba(15, 23, 42, 0.7);
}

html[data-theme="light"] .calendar-section .calendar-shell .section-intro {
  background: rgba(239, 246, 255, 0.88);
  color: #0f172a;
  border-color: rgba(56, 189, 248, 0.32);
}

.calendar-section .calendar-legend {
  margin-top: 0;
  gap: 0.8rem 0.9rem;
  font-size: 0.95rem;
  font-weight: 700;
}

.calendar-section .calendar-legend span:nth-child(2n) {
  min-height: 2.75rem;
  padding: 0.7rem 0.85rem;
  border-radius: 0.9rem;
  background: rgba(15, 23, 42, 0.48);
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] .calendar-section .calendar-legend span:nth-child(2n) {
  background: rgba(255, 255, 255, 0.9);
  border-color: rgba(148, 163, 184, 0.32);
  box-shadow: 0 0.6rem 1.4rem rgba(15, 23, 42, 0.06);
}

.calendar-section #availabilityCalendar {
  padding: 1rem;
  border-radius: 1rem;
  background: rgba(2, 6, 23, 0.2);
  border: 1px solid rgba(148, 163, 184, 0.2);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] .calendar-section #availabilityCalendar {
  background: rgba(255, 255, 255, 0.7);
  border-color: rgba(148, 163, 184, 0.26);
}

.calendar-detail-panel {
  padding: 1rem 1.05rem;
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.58);
  border: 1px solid rgba(148, 163, 184, 0.24);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] .calendar-detail-panel {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(148, 163, 184, 0.32);
  box-shadow: 0 0.75rem 1.6rem rgba(15, 23, 42, 0.06);
}

.calendar-detail-panel__kicker {
  margin: 0 0 0.25rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.8rem;
  color: var(--text-muted);
}

.calendar-detail-panel__title {
  margin: 0;
  font-size: clamp(1rem, 0.8vw + 0.9rem, 1.25rem);
  color: var(--calendar-text);
}

html[data-theme="light"] .calendar-detail-panel__title {
  color: #0f172a;
}

.calendar-detail-panel__note {
  margin: 0.45rem 0 0;
  color: #dbe7f3;
  font-size: 0.98rem;
  font-weight: 600;
}

html[data-theme="light"] .calendar-detail-panel__note {
  color: #334155;
}

.calendar-detail-panel__action {
  margin-top: 0.75rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.4rem;
  padding: 0.55rem 0.85rem;
  border-radius: 999px;
  border: 1px solid rgba(148, 163, 184, 0.32);
  background: rgba(59, 130, 246, 0.16);
  color: #eff6ff;
  font-weight: 700;
  cursor: pointer;
  transition:
    border-color 0.18s ease,
    background 0.18s ease,
    transform 0.18s ease;
}

.calendar-detail-panel__action:hover {
  transform: translateY(-1px);
  border-color: rgba(96, 165, 250, 0.5);
  background: rgba(59, 130, 246, 0.24);
}

.calendar-detail-panel__action[hidden] {
  display: none;
}

html[data-theme="light"] .calendar-detail-panel__action {
  background: rgba(219, 234, 254, 0.95);
  color: #0f172a;
  border-color: rgba(59, 130, 246, 0.24);
}

.calendar-detail-panel__list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin: 0.85rem 0 0;
  padding: 0;
}

.calendar-detail-panel__list li {
  padding: 0.65rem 0.8rem;
  border-radius: 0.75rem;
  background: rgba(30, 41, 59, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.3);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.98rem;
  color: var(--calendar-text);
}

html[data-theme="light"] .calendar-detail-panel__list li {
  background: rgba(248, 250, 252, 0.96);
  border-color: rgba(148, 163, 184, 0.26);
  color: #0f172a;
}

.calendar-detail-panel__list time {
  color: #d9f2ff;
  font-weight: 700;
}

html[data-theme="light"] .calendar-detail-panel__list time {
  color: #0f4c81;
}

.calendar-section .calendar-nav {
  margin-bottom: 0.95rem;
}

.calendar-section .calendar-nav-btn {
  width: 2.8rem;
  height: 2.8rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border-radius: 0.9rem;
  border-color: rgba(148, 163, 184, 0.4);
  box-shadow: 0 0.8rem 1.6rem rgba(2, 6, 23, 0.28);
}

.calendar-section .calendar-nav-btn:hover {
  border-color: rgba(75, 194, 255, 0.7);
  box-shadow: 0 1rem 1.8rem rgba(8, 47, 73, 0.32);
}

.calendar-section .calendar-nav-btn:focus-visible {
  outline: 2px solid rgba(75, 194, 255, 0.7);
  outline-offset: 2px;
}

html[data-theme="light"] .calendar-section .calendar-nav-btn {
  background: rgba(255, 255, 255, 0.96);
  color: #0f172a;
  border-color: rgba(148, 163, 184, 0.42);
  box-shadow: 0 0.8rem 1.6rem rgba(15, 23, 42, 0.08);
}

.calendar-section .calendar-title {
  flex: 1;
  text-align: center;
  font-size: clamp(1.05rem, 1vw + 0.85rem, 1.35rem);
}

.calendar-section .calendar-weekdays {
  gap: 0.45rem;
  margin-bottom: 0.45rem;
}

.calendar-section .calendar-weekday {
  padding: 0.5rem 0.3rem;
  border-radius: 0.8rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.calendar-section .calendar-grid {
  gap: 0.45rem;
}

.calendar-section .calendar-day {
  min-height: 5.2rem;
  padding: 0.65rem 0.6rem 0.55rem;
  gap: 0.45rem;
  border-radius: 1rem;
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.045),
    rgba(255, 255, 255, 0.015)
  );
  border-color: var(--calendar-blocked);
}

.calendar-section .calendar-day:hover:not(.is-placeholder):not(:disabled) {
  box-shadow: 0 1.1rem 2rem rgba(0, 0, 0, 0.32);
  border-color: rgba(148, 163, 184, 0.42);
}

.calendar-section .calendar-day-number {
  font-size: 1rem;
  line-height: 1;
}

.calendar-section .calendar-day-status {
  top: 0.45rem;
  right: 0.45rem;
  width: 0.42rem;
  height: 0.42rem;
  box-shadow: 0 0 0 3px rgba(15, 23, 42, 0.24);
}

.calendar-section .calendar-day.calendar-free {
  background: linear-gradient(
    180deg,
    rgba(34, 197, 94, 0.28),
    rgba(34, 197, 94, 0.16)
  );
  color: #f0fff3;
  border-color: rgba(34, 197, 94, 0.28);
}

.calendar-section .calendar-day.calendar-busy {
  background: linear-gradient(
    180deg,
    rgba(59, 130, 246, 0.18),
    var(--calendar-busy)
  );
  border-color: rgba(59, 130, 246, 0.24);
}

.calendar-section .calendar-day.calendar-unavailable {
  background: linear-gradient(
    180deg,
    rgba(148, 163, 184, 0.26),
    rgba(148, 163, 184, 0.17)
  );
  color: #d6dde8;
}

.calendar-section .calendar-day.calendar-today {
  border-color: rgba(75, 194, 255, 0.78);
  box-shadow:
    inset 0 0 0 1px rgba(75, 194, 255, 0.35),
    0 0 0 1px rgba(75, 194, 255, 0.42);
}

.calendar-section .calendar-day.is-selected {
  border-color: rgba(251, 191, 36, 0.88);
  box-shadow:
    inset 0 0 0 1px rgba(251, 191, 36, 0.4),
    0 0 0 1px rgba(251, 191, 36, 0.42);
}

html[data-theme="light"] .calendar-section .calendar-day {
  background: linear-gradient(
    180deg,
    rgba(255, 255, 255, 0.96),
    rgba(246, 248, 252, 0.92)
  );
  color: #0f172a;
  border-color: var(--calendar-border-soft);
  box-shadow: 0 0.75rem 1.5rem rgba(15, 23, 42, 0.05);
}

html[data-theme="light"] .calendar-section .calendar-day.calendar-free {
  background: linear-gradient(
    180deg,
    rgba(220, 252, 231, 0.96),
    rgba(240, 253, 244, 0.96)
  );
  color: #14532d;
  border-color: rgba(34, 197, 94, 0.28);
}

html[data-theme="light"] .calendar-section .calendar-day.calendar-busy {
  background: linear-gradient(
    180deg,
    rgba(219, 234, 254, 0.98),
    rgba(239, 246, 255, 0.98)
  );
  border-color: rgba(59, 130, 246, 0.24);
}

html[data-theme="light"] .calendar-section .calendar-day.calendar-unavailable {
  background: linear-gradient(
    180deg,
    rgba(226, 232, 240, 0.96),
    rgba(241, 245, 249, 0.96)
  );
  color: #475569;
  border-color: rgba(148, 163, 184, 0.34);
}

html[data-theme="light"] .calendar-section .calendar-day-status {
  box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.9);
}

@media screen and (max-width: 48rem) {
  .calendar-section .section-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.65rem;
  }

  .calendar-section .section-header-actions {
    width: 100%;
  }

  .calendar-section .section-header-actions .badge-soft {
    width: 100%;
    justify-content: center;
    text-align: center;
  }

  .calendar-section .calendar-shell {
    gap: 0.9rem;
    padding: 1rem;
    border-radius: 1.05rem;
  }

  .calendar-section .calendar-shell .section-intro {
    font-size: 0.96rem;
    padding: 0.7rem 0.85rem;
  }

  .calendar-section .calendar-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.65rem;
    font-size: 0.9rem;
  }

  .calendar-section .calendar-legend span:nth-child(2n) {
    min-height: 2.45rem;
    padding: 0.62rem 0.72rem;
  }

  .calendar-section #availabilityCalendar {
    padding: 0.8rem;
    border-radius: 0.9rem;
  }

  .calendar-detail-panel {
    padding: 0.9rem;
    border-radius: 0.9rem;
  }

  .calendar-detail-panel__list li {
    align-items: flex-start;
    flex-wrap: wrap;
  }

  .calendar-section .calendar-nav {
    gap: 0.55rem;
    margin-bottom: 0.8rem;
  }

  .calendar-section .calendar-nav-btn {
    width: 2.45rem;
    height: 2.45rem;
    border-radius: 0.75rem;
  }

  .calendar-section .calendar-title {
    font-size: 1.05rem;
  }

  .calendar-section .calendar-weekdays {
    gap: 0.3rem;
    margin-bottom: 0.3rem;
    font-size: 0.78rem;
  }

  .calendar-section .calendar-weekday {
    padding: 0.42rem 0.2rem;
    border-radius: 0.65rem;
  }

  .calendar-section .calendar-grid {
    gap: 0.3rem;
  }

  .calendar-section .calendar-day {
    min-height: 4.15rem;
    padding: 0.5rem 0.5rem 0.45rem;
    border-radius: 0.82rem;
    gap: 0.3rem;
  }

  .calendar-section .calendar-day-number {
    font-size: 0.95rem;
  }

  .calendar-section .calendar-day-status {
    top: 0.38rem;
    right: 0.38rem;
    width: 0.36rem;
    height: 0.36rem;
  }
}

.calendar-modal {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  background: rgba(0, 0, 0, 0.5);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s ease;
  z-index: 2000;
}

.calendar-modal.open {
  opacity: 1;
  pointer-events: auto;
}

.calendar-modal__dialog {
  position: relative;
  background: var(--calendar-surface-strong);
  border: 1px solid var(--calendar-border);
  border-radius: 1rem;
  padding: 1.4rem 1.2rem 1.2rem;
  width: min(520px, 100%);
  box-shadow: 0 1.8rem 3.2rem rgba(0, 0, 0, 0.5);
}

.calendar-modal__kicker {
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: 0.85rem;
  color: var(--text-light);
  margin-bottom: 0.3rem;
}

.calendar-modal__title {
  font-size: 1.35rem;
  color: var(--calendar-text);
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.calendar-modal__note {
  color: #e2e8f0;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.7rem;
}

.calendar-modal__list {
  list-style: none;
  display: grid;
  gap: 0.5rem;
  margin-top: 0.8rem;
  padding: 0;
}

.calendar-modal__list li {
  padding: 0.65rem 0.8rem;
  border-radius: 0.75rem;
  background: rgba(30, 41, 59, 0.82);
  border: 1px solid rgba(148, 163, 184, 0.3);
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1rem;
  color: var(--calendar-text);
}

.calendar-modal__list time {
  color: #e0f2fe;
  font-weight: 600;
}

.calendar-modal__close {
  position: absolute;
  top: 0.6rem;
  right: 0.7rem;
  background: rgba(30, 41, 59, 0.8);
  color: #e7e7e7;
  border: 1px solid var(--calendar-border);
  border-radius: 999px;
  width: 2rem;
  height: 2rem;
  cursor: pointer;
  font-size: 1.1rem;
}

.calendar-modal__backdrop {
  position: absolute;
  inset: 0;
}

.calendar-tooltip {
  position: absolute;
  min-width: 240px;
  max-width: 320px;
  padding: 0.85rem 0.95rem;
  background: var(--panel-bg);
  border: 1px solid var(--calendar-border);
  border-radius: 0.9rem;
  box-shadow: 0 1.2rem 2.4rem rgba(0, 0, 0, 0.5);
  color: var(--text-light);
  z-index: 2500;
  opacity: 0;
  pointer-events: none;
  transform: translateY(6px);
  transition:
    opacity 0.12s ease,
    transform 0.12s ease;
}

.calendar-tooltip.visible {
  opacity: 1;
  transform: translateY(0);
}

.calendar-tooltip__date {
  font-weight: 700;
  margin-bottom: 0.35rem;
}

.calendar-tooltip__note {
  color: var(--text-muted);
  font-size: 0.95rem;
  margin-bottom: 0.45rem;
}

.calendar-tooltip__list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.35rem;
}

.calendar-tooltip__item {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  background: rgba(30, 41, 59, 0.65);
  border: 1px solid var(--calendar-border);
  border-radius: 0.65rem;
  padding: 0.4rem 0.55rem;
}

.calendar-tooltip__more {
  font-weight: 700;
  color: var(--text-muted);
  padding: 0.3rem 0.1rem 0.1rem;
}

.calendar-tooltip__time {
  color: var(--text-light);
  font-weight: 600;
}

@media screen and (max-width: 40rem) {
  .calendar-section .calendar-shell .hero-actions {
    max-width: 100%;
    min-width: 0;
    padding-inline: 0.25rem;
  }

  .calendar-section .calendar-shell .hero-actions .btn-primary,
  .calendar-section .calendar-shell .hero-actions .btn-ghost {
    width: 100%;
  }

  .calendar-section .calendar-shell {
    gap: 0.85rem;
    padding: 0.95rem;
    border-radius: 1rem;
  }

  .calendar-section .calendar-legend {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.55rem;
  }

  .calendar-section .calendar-legend span:nth-child(2n) {
    min-height: 2.35rem;
    padding: 0.6rem 0.7rem;
    font-size: 0.88rem;
  }

  .calendar-section #availabilityCalendar {
    padding: 0.7rem;
  }

  .calendar-weekdays {
    gap: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-light);
  }

  .calendar-grid {
    gap: 0.25rem;
  }

  .calendar-day {
    min-height: 3.3rem;
    padding: 0.35rem 0.45rem;
    display: flex;
    align-items: center;
    gap: 0.2rem;
    justify-content: space-between;
  }

  .calendar-day-number {
    font-size: 0.98rem;
    flex: 0 0 auto;
  }

  .calendar-day-status {
    position: static;
    flex: 0 0 auto;
    width: 0.24rem;
    height: 0.24rem;
  }

  .calendar-section .calendar-day {
    min-height: 3.8rem;
    padding: 0.45rem 0.5rem;
    border-radius: 0.85rem;
  }

  .calendar-section .calendar-day-number {
    font-size: 1rem;
  }

  .calendar-section .calendar-day-status {
    width: 0.32rem;
    height: 0.32rem;
  }

  .mini-cal-legend {
    grid-template-columns: 1fr;
  }

  .calendar-modal {
    padding: 0.75rem;
  }

  .calendar-modal__dialog {
    max-height: calc(100dvh - 1.5rem);
    overflow: auto;
  }
}

@media screen and (max-width: 32rem) {
  .calendar-weekdays {
    font-size: 0.75rem;
    gap: 0.2rem;
    color: var(--text-light);
  }

  .calendar-grid {
    gap: 0.2rem;
  }

  .calendar-day {
    min-height: 2.9rem;
    padding: 0.3rem 0.38rem;
    gap: 0.18rem;
  }

  .calendar-day-number {
    font-size: 0.9rem;
  }

  .calendar-day-status {
    width: 0.24rem;
    height: 0.24rem;
  }

  .calendar-section .calendar-day {
    min-height: 3.2rem;
    padding: 0.35rem 0.4rem;
  }

  .calendar-section .calendar-day-status {
    width: 0.28rem;
    height: 0.28rem;
  }
}

@media screen and (max-width: 20rem) {
  .calendar-weekdays {
    font-size: 0.7rem;
    gap: 0.18rem;
    color: var(--text-light);
  }

  .calendar-grid {
    gap: 0.18rem;
  }

  .calendar-day {
    min-height: 2.75rem;
    padding: 0.28rem 0.34rem;
    gap: 0.16rem;
  }

  .calendar-day-number {
    font-size: 0.6rem;
  }

  .calendar-day-status {
    width: 0.24rem;
    height: 0.24rem;
  }
}

@media (max-width: 72rem) {
  .home-page #kalender .calendar-shell {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }

  .home-page #kalender #availabilityCalendar,
  .home-page #kalender .calendar-detail-panel,
  .home-page #kalender .calendar-legend {
    grid-column: auto;
    grid-row: auto;
  }

  .home-page #kalender #availabilityCalendar {
    min-height: 24rem;
  }
}

.home-page #kalender .section-header {
  margin-bottom: 1rem;
}

.home-page #kalender .calendar-shell {
  min-height: 100%;
  grid-template-columns: minmax(0, 1.1fr) minmax(17rem, 0.78fr);
  grid-template-rows: auto auto;
  gap: 1rem 1.1rem;
}

.home-page #kalender #availabilityCalendar {
  grid-column: 1;
  grid-row: 1 / span 2;
  min-height: 27rem;
}

.home-page #kalender .calendar-detail-panel {
  grid-column: 2;
  grid-row: 1;
  height: 100%;
  display: grid;
  align-content: start;
}

.home-page #kalender .calendar-legend {
  grid-column: 2;
  grid-row: 2;
  display: grid;
  gap: 0.7rem;
  margin-top: 0;
}

.home-page #kalender .calendar-legend > span {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  min-height: 3rem;
  padding: 0.8rem 0.9rem;
  border-radius: 1rem;
  background: rgba(15, 23, 42, 0.42);
  border: 1px solid var(--calendar-blocked);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

html[data-theme="light"] .home-page #kalender .calendar-legend > span {
  background: rgba(255, 255, 255, 0.88);
  border-color: rgba(148, 163, 184, 0.22);
  box-shadow: 0 10px 16px -18px rgba(15, 23, 42, 0.1);
}

@media screen and (max-width: 48rem) {
  #kalender.section {
    padding-left: 0;
    padding-right: 0;
  }

  #kalender .section-header {
    padding-left: 1rem;
    padding-right: 1rem;
  }
}

@media screen and (max-width: 40rem) {
  #kalender .section-header {
    padding-left: 0.85rem;
    padding-right: 0.85rem;
  }
}