/* On Track-inspired full-screen availability calendar */
.availability-body {
  background: #0b1220;
  color: #f7f9ff;
  min-height: 100vh;
  overflow: hidden;
}

.availability-app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 216px minmax(0, 1fr);
  background: #0b1220;
}

.availability-rail {
  display: flex;
  flex-direction: column;
  padding: 1.25rem 1rem;
  background: linear-gradient(180deg, #2357d6 0%, #153c9d 55%, #102758 100%);
}

.availability-brand {
  display: flex;
  align-items: center;
  gap: .7rem;
  color: #fff;
  font-size: .9rem;
  font-weight: 800;
  letter-spacing: .04em;
  text-transform: uppercase;
}

.availability-brand img {
  width: 34px;
  height: 34px;
  object-fit: contain;
  border-radius: 9px;
  background: rgba(255,255,255,.95);
  padding: 3px;
}

.availability-rail__nav {
  display: grid;
  gap: .45rem;
  margin-top: 2.25rem;
}

.availability-rail__link {
  display: flex;
  align-items: center;
  gap: .65rem;
  padding: .75rem .8rem;
  border-radius: 9px;
  color: rgba(255,255,255,.78);
  font-size: .84rem;
  font-weight: 700;
}

.availability-rail__link:hover,
.availability-rail__link[aria-current="page"] {
  color: #fff;
  background: rgba(255,255,255,.15);
}

.availability-rail__footer {
  margin-top: auto;
  color: rgba(255,255,255,.68);
  font-size: .75rem;
  line-height: 1.5;
}

.availability-main {
  min-width: 0;
  padding: clamp(1.15rem, 3vw, 2.5rem);
  background: #101827;
}

.availability-topbar,
.availability-heading-row,
.availability-toolbar,
.availability-calendar-head,
.availability-day-head {
  display: flex;
  align-items: center;
}

.availability-topbar {
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1.8rem;
}

.availability-back {
  color: #aebbd2;
  font-size: .82rem;
  font-weight: 700;
}

.availability-back:hover { color: #fff; }

.availability-live {
  display: inline-flex;
  align-items: center;
  gap: .45rem;
  color: #c9d4e8;
  font-size: .78rem;
  font-weight: 700;
}

.availability-live::before {
  content: "";
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #35d07f;
  box-shadow: 0 0 0 4px rgba(53,208,127,.13);
}

.availability-heading-row {
  justify-content: space-between;
  gap: 1.5rem;
  margin-bottom: 1.25rem;
}

.availability-heading-row h1 {
  margin: 0;
  color: #fff;
  font-family: var(--font-body);
  font-size: clamp(1.6rem, 3vw, 2.1rem);
  font-weight: 800;
  letter-spacing: -.03em;
}

.availability-heading-row p {
  margin: .45rem 0 0;
  color: #9aa8c0;
  font-size: .98rem;
}

.availability-heading-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: .55rem;
}

.availability-icon-btn,
.availability-today,
.availability-view-btn,
.availability-duration {
  min-height: 42px;
  border: 1px solid #344158;
  border-radius: 10px;
  background: #202c40;
  color: #f6f8ff;
  font: inherit;
  font-size: .84rem;
  font-weight: 800;
}

.availability-icon-btn,
.availability-today,
.availability-view-btn {
  cursor: pointer;
}

.availability-icon-btn { width: 44px; font-size: 1.25rem; }
.availability-today { padding: 0 1rem; background: transparent; }
.availability-icon-btn:hover,
.availability-today:hover,
.availability-view-btn:hover { background: #2b3950; }

.availability-toolbar {
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 1rem;
}

.availability-toolbar__left,
.availability-toolbar__right {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: .55rem;
}

.availability-month-label {
  min-width: 175px;
  color: #f7f9ff;
  font-size: 1.45rem;
  font-weight: 800;
  letter-spacing: -.02em;
}

.availability-view-switch {
  display: flex;
  gap: .55rem;
}

.availability-view-btn {
  padding: 0 1.15rem;
}

.availability-view-btn.is-active {
  border-color: #3474f2;
  background: #2865dc;
}

.availability-duration {
  padding: 0 .75rem;
  background: #172236;
}

.availability-status {
  min-height: 1.3rem;
  margin: .3rem 0 .85rem;
  color: #9aa8c0;
  font-size: .78rem;
}

.availability-legend {
  display: flex;
  flex-wrap: wrap;
  gap: .9rem;
  color: #9aa8c0;
  font-size: .76rem;
}

.availability-legend span { display: inline-flex; align-items: center; gap: .4rem; }
.availability-legend i { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.availability-legend .dot-free { background: #35d07f; }
.availability-legend .dot-taken { background: #c036e9; }
.availability-legend .dot-closed { background: #5b667b; }

.availability-calendar-frame {
  overflow: hidden;
  border: 1px solid #314057;
  border-radius: 21px;
  background: #0e1726;
  box-shadow: 0 20px 60px rgba(0,0,0,.18);
}

.availability-calendar-head {
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid #2e3a50;
  color: #aebbd2;
  font-size: .76rem;
  font-weight: 700;
}

.availability-calendar-head strong { color: #fff; font-size: .86rem; }

.availability-month-grid,
.availability-week-grid {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
}

.availability-weekday {
  padding: 1rem .55rem;
  border-right: 1px solid #2e3a50;
  border-bottom: 1px solid #2e3a50;
  color: #f5f7ff;
  font-size: .8rem;
  font-weight: 800;
  text-align: center;
}

.availability-weekday:last-child { border-right: 0; }

.availability-cell {
  position: relative;
  min-height: 175px;
  padding: .65rem;
  border-right: 1px solid #2e3a50;
  border-bottom: 1px solid #2e3a50;
  background: #101a2a;
}

.availability-cell:nth-child(7n) { border-right: 0; }
.availability-cell.is-outside { background: #0d1523; color: #667287; }
.availability-cell.is-today { background: #172e5d; }

.availability-day-head {
  justify-content: flex-end;
  margin-bottom: .65rem;
}

.availability-day-number {
  border: 0;
  background: transparent;
  color: #f3f6ff;
  cursor: pointer;
  font: inherit;
  font-size: .85rem;
  font-weight: 800;
}

.availability-cell.is-outside .availability-day-number { color: #626d80; }
.availability-day-number:hover { color: #6ea0ff; }

.availability-cell__content {
  display: grid;
  gap: .35rem;
}

.availability-event,
.availability-free-note,
.availability-closed-note {
  display: block;
  width: 100%;
  border-radius: 13px;
  padding: .48rem .55rem;
  text-align: left;
  font: inherit;
  font-size: .72rem;
  font-weight: 800;
  line-height: 1.25;
}

.availability-event { color: #fff; }
.availability-event--taken-1 { background: #bd32e7; }
.availability-event--taken-2 { background: #2e7fe9; }
.availability-event--taken-3 { background: #0898b9; }
.availability-event small { display: block; margin-bottom: .1rem; font-size: .68rem; opacity: .9; }

.availability-free-note {
  border: 1px solid rgba(53,208,127,.42);
  background: rgba(53,208,127,.1);
  color: #7ee8ad;
  cursor: pointer;
}

.availability-free-note:hover { background: rgba(53,208,127,.19); }

.availability-closed-note {
  color: #667287;
  font-weight: 700;
}

.availability-empty {
  padding: 2rem;
  color: #9aa8c0;
}

.availability-day-view {
  display: grid;
  grid-template-columns: minmax(150px, .65fr) minmax(0, 2fr);
  min-height: 500px;
}

.availability-day-summary {
  padding: 1.5rem;
  border-right: 1px solid #2e3a50;
  background: #121e31;
}

.availability-day-summary h2 {
  margin: 0 0 .55rem;
  color: #fff;
  font-family: var(--font-body);
  font-size: 1.3rem;
}

.availability-day-summary p { color: #9aa8c0; font-size: .82rem; }

.availability-day-slots {
  display: grid;
  align-content: start;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .55rem;
  padding: 1.5rem;
}

.availability-slot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .6rem;
  min-height: 48px;
  padding: .65rem .75rem;
  border: 1px solid #2e3a50;
  border-radius: 10px;
  background: #172236;
  color: #aebbd2;
  font: inherit;
  font-size: .8rem;
  font-weight: 800;
}

.availability-slot.is-free { border-color: rgba(53,208,127,.45); color: #84eab0; cursor: pointer; }
.availability-slot.is-free:hover { background: rgba(53,208,127,.14); }
.availability-slot.is-taken { background: rgba(192,54,233,.11); color: #c1a1ca; text-decoration: line-through; }
.availability-slot.is-unavailable { background: #111a29; color: #667287; }
.availability-slot small { color: inherit; font-size: .68rem; opacity: .8; }

@media (max-width: 900px) {
  .availability-app { grid-template-columns: 1fr; }
  .availability-rail { flex-direction: row; align-items: center; gap: 1rem; padding: .8rem 1rem; }
  .availability-brand { flex: 0 0 auto; white-space: nowrap; }
  .availability-rail__nav { display: flex; margin: 0 0 0 auto; }
  .availability-rail__link { padding: .55rem .65rem; white-space: nowrap; }
  .availability-rail__footer { display: none; }
}

@media (max-width: 680px) {
  .availability-body { overflow: auto; }
  .availability-rail { display: grid; grid-template-columns: 1fr; gap: .7rem; padding: .75rem .8rem .85rem; }
  .availability-brand { justify-content: flex-start; font-size: .78rem; }
  .availability-rail__nav { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); width: 100%; gap: .3rem; margin: 0; }
  .availability-rail__link { justify-content: center; gap: .25rem; padding: .55rem .25rem; font-size: .72rem; line-height: 1.15; }
  .availability-main { padding: 1rem; }
  .availability-heading-row, .availability-toolbar { align-items: flex-start; flex-direction: column; }
  .availability-heading-actions, .availability-toolbar__right { justify-content: flex-start; }
  .availability-month-label { min-width: 0; }
  .availability-calendar-frame { overflow-x: auto; }
  .availability-month-grid, .availability-week-grid { min-width: 760px; }
  .availability-day-view { grid-template-columns: 1fr; }
  .availability-day-summary { border-right: 0; border-bottom: 1px solid #2e3a50; }
  .availability-day-slots { grid-template-columns: 1fr; }
}