/* Skyrounds booking page. Phone first, one step per screen, 44px+ targets,
   light and dark from prefers-color-scheme. The palette is the app's
   (src/theme/colors.ts): neutral surfaces, teal accent. System fonts only. */

:root {
  color-scheme: light dark;
  --bg: #fafafa;
  --card: #ffffff;
  --border: #e5e5e5;
  --border-strong: #d4d4d4;
  --text: #0a0a0a;
  --text-2: #525252;
  --text-3: #767676;
  --accent: #0f766e;
  --accent-hover: #0d5f5a;
  --accent-subtle: #f0fdfa;
  --on-accent: #ffffff;
  --success: #166534;
  --warning: #a16207;
  --danger: #991b1b;
  --danger-subtle: #fef2f2;
  --radius: 12px;
  --radius-sm: 8px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0a0a0a;
    --card: #171717;
    --border: #262626;
    --border-strong: #404040;
    --text: #fafafa;
    --text-2: #a3a3a3;
    --text-3: #8f8f8f;
    --accent: #2dd4bf;
    --accent-hover: #14b8a6;
    --accent-subtle: #134e4a;
    --on-accent: #0a0a0a;
    --success: #86efac;
    --warning: #fde047;
    --danger: #fca5a5;
    --danger-subtle: #450a0a;
  }
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

[hidden] {
  display: none !important;
}

html {
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.5;
}

main {
  max-width: 560px;
  margin: 0 auto;
  padding: 24px 16px 16px;
}

h1 {
  margin: 0 0 12px;
  font-size: 1.5rem;
  line-height: 1.25;
  font-weight: 700;
}

h2 {
  margin: 0;
  color: var(--text-2);
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

p {
  margin: 0 0 12px;
}

/* Headings take focus on each step change (for screen readers); no ring for that. */
[tabindex="-1"]:focus {
  outline: none;
}

:focus-visible {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

.muted {
  color: var(--text-2);
}

.strong {
  font-weight: 600;
}

.welcome,
.notes {
  white-space: pre-line;
  overflow-wrap: anywhere;
}

.notice {
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--accent-subtle);
}

.note {
  margin: 8px 0 0;
  color: var(--text-2);
  font-size: 0.875rem;
}

.noscript {
  max-width: 560px;
  margin: 0 auto;
  padding: 0 16px;
}

/* ── Buttons ─────────────────────────────────────────────────────────── */

.actions {
  position: sticky;
  bottom: 0;
  display: grid;
  gap: 4px;
  padding: 16px 0 calc(8px + env(safe-area-inset-bottom));
  background: var(--bg);
}

.actions .note,
.actions .field-error {
  margin: 0 0 4px;
}

.btn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 12px 16px;
  border: 1px solid transparent;
  border-radius: var(--radius);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary {
  background: var(--accent);
  color: var(--on-accent);
}

.btn-primary:hover {
  background: var(--accent-hover);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: progress;
}

.btn-ghost {
  background: transparent;
  color: var(--accent);
}

.link {
  min-width: 44px;
  min-height: 44px;
  padding: 0 4px;
  border: 0;
  background: none;
  color: var(--accent);
  font: inherit;
  font-weight: 600;
  cursor: pointer;
}

/* ── Fields ──────────────────────────────────────────────────────────── */

fieldset {
  min-width: 0;
  margin: 0 0 20px;
  padding: 0;
  border: 0;
}

legend,
.field label {
  display: block;
  margin: 0 0 6px;
  padding: 0;
  font-weight: 600;
}

.group > legend {
  margin-bottom: 8px;
}

.field {
  margin: 0 0 16px;
}

.field label {
  font-size: 0.9375rem;
}

input[type="text"],
input[type="tel"],
input[type="email"],
textarea {
  display: block;
  width: 100%;
  min-height: 48px;
  padding: 10px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  font: inherit;
  font-size: 16px; /* 16px keeps iOS from zooming on focus */
}

textarea {
  min-height: 96px;
  resize: vertical;
}

input.upper {
  text-transform: uppercase;
}

[aria-invalid="true"] {
  border-color: var(--danger);
}

.field-error {
  margin: 6px 0 0;
  color: var(--danger);
  font-size: 0.875rem;
}

.row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 4.5rem 6.5rem;
  gap: 8px;
}

.fee {
  margin: -4px 0 0;
  color: var(--text-2);
}

.checkbox {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  min-height: 44px;
  margin: 0 0 16px;
  padding: 10px 0;
  cursor: pointer;
}

.checkbox input {
  flex: none;
  width: 22px;
  height: 22px;
  margin: 1px 0 0;
  accent-color: var(--accent);
}

/* The honeypot: off-screen for people, present for form-filling bots. */
.hp {
  position: absolute;
  left: -10000px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}

/* ── Choices: species chips and visit-type cards (real radios underneath) ── */

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

.chip,
.option {
  position: relative;
  display: block;
}

.chip input,
.option input {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: 0;
  opacity: 0;
}

.chip span {
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  padding: 0 16px;
  border: 1px solid var(--border-strong);
  border-radius: 999px;
  background: var(--card);
  cursor: pointer;
}

.chip input:checked + span {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.options {
  display: grid;
  gap: 8px;
}

.option-body {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 56px;
  padding: 10px 14px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--card);
  cursor: pointer;
}

.option-title {
  font-weight: 600;
}

.option-sub {
  color: var(--text-2);
  font-size: 0.875rem;
}

.option input:checked + .option-body {
  border-color: var(--accent);
  background: var(--accent-subtle);
  box-shadow: inset 0 0 0 1px var(--accent);
}

.chip input:focus-visible + span,
.option input:focus-visible + .option-body {
  outline: 3px solid var(--accent);
  outline-offset: 2px;
}

/* ── When: one row per day, two parts each ───────────────────────────── */

.days {
  display: grid;
  gap: 8px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.day {
  display: grid;
  gap: 6px;
  padding: 10px 12px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.day-label {
  font-weight: 600;
}

.day-closed {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
  background: transparent;
  color: var(--text-3);
}

.day-closed .day-label {
  font-weight: 400;
}

.parts {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
}

.part {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  min-height: 52px;
  padding: 6px 36px 6px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius-sm);
  background: var(--card);
  color: var(--text);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.part-name {
  font-weight: 600;
}

.part-status {
  color: var(--success);
  font-size: 0.8125rem;
}

.part-limited .part-status {
  color: var(--warning);
}

.part:disabled {
  border-style: dashed;
  background: transparent;
  color: var(--text-3);
  cursor: not-allowed;
}

.part:disabled .part-status {
  color: var(--text-3);
}

.part[aria-pressed="true"] {
  border-color: var(--accent);
  background: var(--accent);
  color: var(--on-accent);
}

.part[aria-pressed="true"] .part-status {
  color: var(--on-accent);
}

.rank {
  position: absolute;
  top: 50%;
  right: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  margin-top: -11px;
  border-radius: 999px;
  background: var(--on-accent);
  color: var(--accent);
  font-size: 0.75rem;
  font-weight: 700;
}

.rank:empty {
  display: none;
}

@media (min-width: 480px) {
  .day {
    grid-template-columns: 7.5rem minmax(0, 1fr);
    align-items: center;
  }
}

/* ── Turnstile ───────────────────────────────────────────────────────── */

.check {
  margin: 4px 0 0;
}

.check-widget {
  min-height: 65px;
}

/* ── Review ──────────────────────────────────────────────────────────── */

.card {
  margin: 4px 0 8px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--card);
}

.card-section {
  padding: 8px 16px 12px;
  border-top: 1px solid var(--border);
  overflow-wrap: anywhere;
}

.card-section:first-child {
  border-top: 0;
}

.card-section p {
  margin: 0 0 2px;
}

.card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 44px;
}

.windows {
  margin: 0;
  padding-left: 1.25rem;
}

.alert {
  margin: 0 0 8px;
  padding: 10px 12px;
  border-radius: var(--radius-sm);
  background: var(--danger-subtle);
  color: var(--danger);
}

/* ── Sent ────────────────────────────────────────────────────────────── */

.reference {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  letter-spacing: 0.02em;
}