:root {
  --paper:      #F7F3E8;
  --paper-line: #DCCFB0;
  --ink:        #1B2A4A;
  --ink-soft:   #55627E;
  --stamp:      #C1442D;
  --stamp-ink:  #FBEAE5;
  --success:    #3F6644;
  --radius:     4px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: #EFE8D6;
  color: var(--ink);
  font-family: 'Inter', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.ledger {
  max-width: 640px;
  margin: 0 auto;
  min-height: 100vh;
  background: var(--paper);
  background-image: repeating-linear-gradient(
    to bottom,
    transparent,
    transparent 43px,
    var(--paper-line) 43px,
    var(--paper-line) 44px
  );
  box-shadow: 0 0 0 1px rgba(27,42,74,0.06), 0 20px 60px rgba(27,42,74,0.12);
  display: flex;
  flex-direction: column;
}

.ledger-header {
  padding: 44px 32px 24px;
  border-bottom: 2px solid var(--ink);
}

.logo {
  display: block;
  max-height: 300px;
  width: auto;
  margin-bottom: 18px;
}

.eyebrow {
  display: block;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--stamp);
  margin-bottom: 10px;
}

.ledger-header h1 {
  font-family: 'Fraunces', serif;
  font-optical-sizing: auto;
  font-weight: 600;
  font-size: 40px;
  margin: 0 0 8px;
  line-height: 1.05;
}

.ledger-header .sub {
  margin: 0;
  color: var(--ink-soft);
  font-size: 15px;
}

.ledger-body {
  padding: 28px 32px;
  flex: 1;
}

/* Day tabs */
.day-tabs {
  display: flex;
  gap: 6px;
  overflow-x: auto;
  padding-bottom: 8px;
  margin-bottom: 22px;
}

.day-tab {
  flex: 0 0 auto;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  background: transparent;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 10px 14px;
  cursor: pointer;
  color: var(--ink);
  text-align: left;
  line-height: 1.3;
}

.day-tab strong { display: block; font-size: 14px; }

.day-tab.active {
  background: var(--ink);
  border-color: var(--ink);
  color: var(--paper);
}

/* Slot list */
.slot-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(110px, 1fr));
  gap: 10px;
}

.loading, .empty {
  font-family: 'IBM Plex Mono', monospace;
  color: var(--ink-soft);
  font-size: 14px;
}

.slot-btn {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  background: var(--paper);
  border: 1px solid var(--ink);
  border-radius: var(--radius);
  padding: 12px 10px;
  cursor: pointer;
  color: var(--ink);
  transition: background 0.12s ease, color 0.12s ease;
}

.slot-btn:hover { background: rgba(27,42,74,0.06); }

.slot-btn.selected {
  background: var(--stamp);
  border-color: var(--stamp);
  color: var(--stamp-ink);
}

.spots-left {
  display: block;
  font-size: 10px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--stamp);
  margin-top: 3px;
}

.slot-btn.selected .spots-left {
  color: var(--stamp-ink);
  opacity: 0.85;
}

/* Ticket / form */
.ticket {
  margin-top: 32px;
  border-top: 2px dashed var(--ink-soft);
  padding-top: 28px;
}

.ticket-inner {
  border: 1px solid var(--ink);
  border-radius: 6px;
  overflow: hidden;
  background: #FFFDF8;
}

.ticket-stub {
  background: var(--ink);
  color: var(--paper);
  padding: 16px 20px;
  display: flex;
  align-items: baseline;
  gap: 12px;
  flex-wrap: wrap;
}

.stub-label {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 11px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  opacity: 0.7;
}

.stub-value {
  font-family: 'Fraunces', serif;
  font-size: 18px;
}

.stub-time {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 15px;
  margin-left: auto;
}

.ticket-form {
  padding: 22px 20px 26px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.ticket-form label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--ink-soft);
  font-family: 'IBM Plex Mono', monospace;
}

.ticket-form input {
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  padding: 11px 12px;
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  color: var(--ink);
  background: var(--paper);
}

.ticket-form input:focus {
  outline: 2px solid var(--stamp);
  outline-offset: 1px;
}

.stamp-btn {
  margin-top: 4px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 14px;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  background: var(--stamp);
  color: var(--stamp-ink);
  border: none;
  border-radius: var(--radius);
  padding: 14px 18px;
  cursor: pointer;
}

.stamp-btn:disabled {
  opacity: 0.5;
  cursor: default;
}

.form-error {
  color: var(--stamp);
  font-size: 13px;
  margin: 0;
}

/* Terms & conditions */
.terms {
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  background: var(--paper);
}

.terms-text {
  max-height: 120px;
  overflow-y: auto;
  padding: 14px 14px 6px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--ink-soft);
}

.terms-text p { margin: 0 0 10px; }
.terms-text code {
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  background: rgba(27,42,74,0.06);
  padding: 1px 4px;
  border-radius: 2px;
}

.terms-check {
  display: flex !important;
  flex-direction: row !important;
  align-items: center;
  gap: 8px;
  padding: 10px 14px 12px;
  font-family: 'Inter', sans-serif !important;
  font-size: 13px;
  color: var(--ink) !important;
  border-top: 1px solid var(--paper-line);
}

.terms-check input {
  width: 16px;
  height: 16px;
  flex: 0 0 auto;
}

/* Checkout pane */
.checkout-pane {
  padding: 22px 20px 26px;
}

.hold-timer {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 13px;
  color: var(--ink-soft);
  border: 1px solid var(--paper-line);
  border-radius: var(--radius);
  padding: 10px 14px;
  margin-bottom: 16px;
}

.hold-timer strong {
  font-size: 18px;
  color: var(--stamp);
}

#checkoutContainer {
  min-height: 200px;
}

.ledger-footer {
  padding: 18px 32px 28px;
  font-family: 'IBM Plex Mono', monospace;
  font-size: 12px;
  color: var(--ink-soft);
  text-align: center;
}

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}

@media (max-width: 480px) {
  .ledger-header { padding: 32px 20px 20px; }
  .ledger-header h1 { font-size: 32px; }
  .ledger-body { padding: 22px 20px; }
}