:root {
  color-scheme: dark;
  --bg: #08141f;
  --panel: rgba(10, 20, 34, 0.9);
  --panel-soft: rgba(255, 255, 255, 0.03);
  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(122, 205, 255, 0.32);
  --text: #eef7ff;
  --text-soft: rgba(238, 247, 255, 0.78);
  --text-dim: rgba(238, 247, 255, 0.56);
  --blue: #5aabff;
  --cyan: #35dcff;
  --green: #67dfa7;
  --radius-xl: 28px;
  --radius-lg: 22px;
  --radius-md: 16px;
  --shadow: 0 0 0 1px rgba(255, 255, 255, 0.03), 0 26px 72px rgba(1, 12, 28, 0.42);
  font-family:
    Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  background:
    radial-gradient(circle at 8% 12%, rgba(53, 220, 255, 0.14), transparent 28%),
    radial-gradient(circle at 88% 8%, rgba(90, 171, 255, 0.14), transparent 26%),
    linear-gradient(180deg, #08131e 0%, #0a1521 100%);
  color: var(--text);
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
}

.booking-shell {
  width: min(100%, 1320px);
  margin: 0 auto;
  padding: 18px 20px 40px;
}

.booking-topbar {
  position: sticky;
  top: 12px;
  z-index: 20;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: center;
  gap: 16px;
  padding: 14px 18px;
  margin-bottom: 18px;
  border: 1px solid var(--line);
  border-radius: 20px;
  background: rgba(6, 12, 21, 0.82);
  backdrop-filter: blur(18px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand-mark {
  width: 14px;
  height: 14px;
  border-radius: 999px;
  background:
    radial-gradient(circle at 30% 30%, #ccf4ff, transparent 32%),
    linear-gradient(135deg, var(--cyan), var(--blue));
  box-shadow: 0 0 22px rgba(53, 220, 255, 0.52);
}

.brand-copy {
  display: grid;
  gap: 2px;
}

.brand-copy strong {
  font-size: 0.98rem;
  letter-spacing: 0.01em;
}

.brand-copy span:last-child {
  color: var(--text-dim);
  font-size: 0.82rem;
}

.booking-nav {
  display: inline-flex;
  justify-content: flex-end;
  gap: 18px;
  color: var(--text-soft);
  font-size: 0.95rem;
}

.booking-nav a {
  transition: color 180ms ease;
}

.booking-nav a:hover,
.booking-nav a:focus-visible {
  color: var(--text);
}

.booking-page {
  display: grid;
  gap: 22px;
}

.booking-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 360px);
  align-items: end;
  gap: 24px;
  padding: 22px 6px 8px;
}

.eyebrow,
.section-label,
.mini-label {
  margin: 0 0 14px;
  color: var(--cyan);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.mini-label {
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
}

.booking-hero h1,
.panel-head h2,
.summary-panel h2 {
  margin: 0;
  line-height: 0.98;
  letter-spacing: -0.045em;
  text-wrap: balance;
}

.booking-hero h1 {
  max-width: 13.8ch;
  font-size: clamp(2.85rem, 5.4vw, 4.85rem);
}

.hero-copy,
.summary-panel p,
.summary-list,
.calendar-note,
.submit-note,
.form-feedback {
  color: var(--text-soft);
  line-height: 1.65;
}

.hero-copy {
  max-width: 42rem;
  margin: 18px 0 0;
  font-size: 1.03rem;
}

.hero-copy-block {
  min-width: 0;
}

.hero-glance {
  display: grid;
  gap: 14px;
  padding: 20px 22px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.04), rgba(255, 255, 255, 0.02)),
    rgba(8, 18, 30, 0.9);
  box-shadow: var(--shadow);
}

.glance-list {
  display: grid;
  gap: 12px;
}

.glance-item {
  display: grid;
  gap: 4px;
  padding-bottom: 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
}

.glance-item:last-child {
  padding-bottom: 0;
  border-bottom: 0;
}

.glance-item strong {
  font-size: 1rem;
  line-height: 1.2;
}

.glance-item span {
  color: var(--text-soft);
  font-size: 0.92rem;
  line-height: 1.55;
}

.booking-layout {
  display: grid;
  grid-template-columns: 300px minmax(400px, 1.05fr) minmax(280px, 0.76fr);
  grid-template-areas:
    "summary calendar slot"
    "summary form form";
  gap: 18px;
  align-items: start;
}

.summary-panel,
.calendar-panel,
.slot-panel,
.form-panel {
  border: 1px solid var(--line);
  border-radius: var(--radius-xl);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.018)),
    rgba(9, 18, 31, 0.92);
  box-shadow: var(--shadow);
}

.summary-panel {
  grid-area: summary;
  display: grid;
  gap: 16px;
  padding: 22px;
  position: sticky;
  top: 92px;
}

.summary-panel h2 {
  max-width: 14ch;
  font-size: clamp(1.55rem, 2.2vw, 2.1rem);
}

.summary-intro {
  display: grid;
  gap: 14px;
}

.summary-stack {
  display: grid;
  gap: 12px;
}

.summary-list {
  display: grid;
  gap: 10px;
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.95rem;
}

.summary-card,
.selection-card {
  padding: 18px;
  border-radius: var(--radius-lg);
  border: 1px solid rgba(255, 255, 255, 0.08);
  background: var(--panel-soft);
}

.summary-card strong,
.selection-card strong {
  display: block;
  margin-bottom: 8px;
  font-size: 1.1rem;
}

.summary-card p,
.selection-card p {
  margin: 0;
}

.calendar-panel,
.slot-panel,
.form-panel {
  padding: 22px;
}

.calendar-panel {
  grid-area: calendar;
  display: grid;
  gap: 14px;
  overflow: hidden;
}

.slot-panel {
  grid-area: slot;
  display: grid;
  gap: 14px;
}

.form-panel {
  grid-area: form;
  display: grid;
  gap: 18px;
}

.panel-head {
  display: flex;
  align-items: start;
  justify-content: space-between;
  gap: 14px;
}

.panel-head h2 {
  font-size: clamp(1.5rem, 2.6vw, 2.1rem);
}

.slot-panel .panel-head h2,
.form-panel .panel-head h2 {
  max-width: 13ch;
  font-size: clamp(1.25rem, 1.8vw, 1.65rem);
  line-height: 1.02;
}

.pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.38rem 0.7rem;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-soft);
  font-size: 0.78rem;
  white-space: nowrap;
}

.calendar-input-shell {
  gap: 10px;
}

.field,
.field-full {
  display: grid;
  gap: 8px;
}

.field span,
.field-full span {
  color: var(--text-soft);
  font-size: 0.92rem;
  font-weight: 600;
}

.field input,
.field select,
.field-full textarea,
.calendar-input-shell input {
  width: 100%;
  padding: 0.9rem 1rem;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
  background: rgba(5, 12, 21, 0.9);
  color: var(--text);
}

.calendar-input-shell input {
  font-weight: 600;
  letter-spacing: 0.01em;
}

.field input:focus,
.field select:focus,
.field-full textarea:focus,
.calendar-input-shell input:focus {
  outline: none;
  border-color: rgba(90, 171, 255, 0.48);
  box-shadow: 0 0 0 3px rgba(90, 171, 255, 0.14);
}

.calendar-note {
  margin: 0;
  font-size: 0.88rem;
}

.flatpickr-calendar {
  margin-top: 0;
}

.flatpickr-calendar.inline {
  width: 100%;
  max-width: none;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 24px;
  background:
    radial-gradient(circle at top left, rgba(53, 220, 255, 0.1), transparent 34%),
    rgba(7, 15, 26, 0.96);
  box-shadow: none;
}

.flatpickr-calendar.arrowTop::before,
.flatpickr-calendar.arrowTop::after {
  display: none;
}

.flatpickr-months {
  padding: 14px 14px 0;
}

.flatpickr-month {
  height: 58px;
}

.flatpickr-current-month {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  padding-top: 11px;
  font-size: 1.05rem;
}

.flatpickr-current-month .flatpickr-monthDropdown-months,
.numInputWrapper span,
.flatpickr-current-month input.cur-year {
  color: var(--text);
}

.flatpickr-prev-month,
.flatpickr-next-month {
  top: 16px;
  padding: 10px;
  color: var(--text-soft) !important;
  fill: var(--text-soft) !important;
}

.flatpickr-prev-month:hover svg,
.flatpickr-next-month:hover svg {
  fill: #dff7ff;
}

.flatpickr-weekdays {
  margin: 0 14px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.04);
}

span.flatpickr-weekday {
  height: 42px;
  line-height: 42px;
  color: var(--text-dim);
  font-size: 0.76rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.flatpickr-days {
  width: 100%;
}

.dayContainer {
  width: 100%;
  min-width: 100%;
  max-width: 100%;
  padding: 14px;
  gap: 6px 0;
}

.flatpickr-day {
  position: relative;
  display: inline-flex;
  align-items: flex-start;
  justify-content: flex-start;
  padding: 10px 10px 26px;
  width: calc(100% / 7);
  max-width: none;
  height: 76px;
  border: 1px solid transparent;
  border-radius: 18px;
  color: var(--text-soft);
  font-weight: 600;
}

.flatpickr-day:hover,
.flatpickr-day:focus {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.08);
}

.flatpickr-day.today {
  border-color: rgba(122, 205, 255, 0.18);
}

.flatpickr-day.today:hover,
.flatpickr-day.today:focus {
  border-color: rgba(122, 205, 255, 0.26);
}

.flatpickr-day.sgw-open {
  background: rgba(13, 34, 55, 0.78);
  border-color: rgba(53, 220, 255, 0.1);
}

.flatpickr-day.sgw-open:hover,
.flatpickr-day.sgw-open:focus {
  background: rgba(20, 50, 81, 0.92);
  border-color: rgba(53, 220, 255, 0.24);
}

.flatpickr-day.sgw-closed,
.flatpickr-day.flatpickr-disabled,
.flatpickr-day.prevMonthDay.flatpickr-disabled,
.flatpickr-day.nextMonthDay.flatpickr-disabled {
  color: rgba(238, 247, 255, 0.18);
}

.flatpickr-day.prevMonthDay,
.flatpickr-day.nextMonthDay {
  opacity: 0.34;
}

.flatpickr-day.selected,
.flatpickr-day.startRange,
.flatpickr-day.endRange,
.flatpickr-day.selected:hover,
.flatpickr-day.startRange:hover,
.flatpickr-day.endRange:hover {
  background:
    radial-gradient(circle at top, rgba(53, 220, 255, 0.18), transparent 58%),
    rgba(13, 53, 84, 0.98);
  border-color: rgba(53, 220, 255, 0.4);
  color: #f5fcff;
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.04);
}

.availability-badge {
  position: absolute;
  left: 9px;
  bottom: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.1rem 0.42rem;
  border-radius: 999px;
  border: 1px solid rgba(53, 220, 255, 0.18);
  background: rgba(53, 220, 255, 0.08);
  color: #c8f6ff;
  font-size: 0.66rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.flatpickr-day.selected .availability-badge {
  border-color: rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.1);
  color: #f4fcff;
}

.slot-list {
  display: grid;
  gap: 10px;
  align-content: start;
}

.slot-button,
.submit-button {
  border: 0;
  cursor: pointer;
  transition:
    transform 180ms ease,
    border-color 180ms ease,
    background 180ms ease,
    color 180ms ease;
}

.slot-button {
  width: 100%;
  padding: 0.82rem 0.92rem;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.03);
  color: var(--text);
  text-align: left;
}

.slot-button:hover,
.submit-button:hover {
  transform: translateY(-1px);
}

.slot-button span {
  display: block;
  font-size: 0.96rem;
  font-weight: 600;
}

.slot-button small {
  display: block;
  margin-top: 4px;
  color: var(--text-dim);
}

.slot-button.is-selected {
  border-color: var(--line-strong);
  background:
    radial-gradient(circle at left top, rgba(53, 220, 255, 0.14), transparent 52%),
    rgba(12, 29, 49, 0.8);
}

.empty-state {
  margin: 0;
  padding: 1rem;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.025);
  color: var(--text-dim);
}

#booking-form {
  display: grid;
  gap: 16px;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.field-full textarea {
  min-height: 122px;
  resize: vertical;
}

.submit-row {
  display: grid;
  gap: 10px;
}

.submit-button {
  padding: 0.98rem 1.2rem;
  border-radius: 999px;
  background: linear-gradient(135deg, #93ddff 0%, #52a8ff 100%);
  color: #04101d;
  font-weight: 600;
  box-shadow: 0 12px 32px rgba(82, 168, 255, 0.22);
}

.submit-note,
.form-feedback {
  margin: 0;
  font-size: 0.84rem;
}

.form-feedback {
  min-height: 1.4rem;
}

.form-feedback.is-error {
  color: #ffd0d0;
}

.form-feedback.is-success {
  color: #c8ffe6;
}

@media (max-width: 1180px) {
  .booking-hero {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
  }

  .booking-layout {
    grid-template-columns: minmax(0, 1fr) minmax(300px, 0.92fr);
    grid-template-areas:
      "summary summary"
      "calendar slot"
      "form form";
  }

  .summary-panel {
    position: static;
    grid-template-columns: minmax(0, 1.1fr) minmax(260px, 0.9fr);
    align-items: start;
  }

  .summary-panel h2 {
    max-width: 18ch;
  }
}

@media (max-width: 760px) {
  .booking-shell {
    padding-inline: 14px;
  }

  .booking-topbar {
    position: static;
    grid-template-columns: 1fr;
    padding: 14px;
  }

  .booking-nav {
    justify-content: flex-start;
    flex-wrap: wrap;
    gap: 14px;
  }

  .booking-hero {
    gap: 14px;
    padding-top: 12px;
  }

  .booking-hero h1 {
    font-size: clamp(2.45rem, 12vw, 3.55rem);
  }

  .booking-layout,
  .field-row,
  .summary-panel {
    grid-template-columns: 1fr;
    grid-template-areas:
      "summary"
      "calendar"
      "slot"
      "form";
  }

  .panel-head {
    flex-direction: column;
    align-items: start;
  }

  .hero-glance {
    padding: 18px;
  }

  .flatpickr-months {
    padding: 10px 10px 0;
  }

  .flatpickr-weekdays {
    margin: 0 10px;
  }

  .dayContainer {
    padding: 10px;
  }

  .flatpickr-day {
    height: 62px;
    padding: 8px 8px 22px;
    border-radius: 14px;
    font-size: 0.95rem;
  }

  .availability-badge {
    left: 7px;
    bottom: 6px;
    font-size: 0.58rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .slot-button,
  .submit-button,
  .booking-nav a {
    transition: none;
  }
}