/* monomo booking page styles
   typography-heavy, minimal chrome — mobile-first (375px base) */

body {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  background:
    linear-gradient(180deg, var(--dark-bg) 0, var(--dark-bg) 220px, var(--paper) 220px, var(--paper) 100%);
}

body.booking-page .page-header {
  position: relative;
  overflow: hidden;
}

body.booking-page .page-header::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 96px;
  background: linear-gradient(180deg, rgba(13, 13, 13, 0) 0%, rgba(13, 13, 13, 0.22) 100%);
  pointer-events: none;
}

.page-content {
  flex: 1;
  display: flex;
  flex-direction: column;
}

.booking-content {
  position: relative;
}

.booking-content::before {
  content: '';
  position: absolute;
  inset: 0;
  border: 1px solid rgba(255, 255, 255, 0.45);
  border-radius: 28px;
  pointer-events: none;
}

/* ============================================
   room reveal — gentler than shared brand.css (40px → 16px)
   ============================================ */

@media (prefers-reduced-motion: no-preference) {
  .room-card.reveal {
    transform: translateY(16px);
  }
}

/* ============================================
   steps
   ============================================ */

.step {
  display: none;
}

.step.active {
  display: block;
  flex: 1;
}

/* step 1 centers vertically to fill the viewport gap */
#step-room.active {
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: clamp(360px, 54vh, 520px);
}

.step h2 {
  font-size: var(--text-eyebrow);
  font-weight: 500;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--muted-light);
  margin-bottom: 24px;
}

/* ============================================
   voucher badge
   ============================================ */

.voucher-badge {
  display: none;
  text-align: center;
  padding: 8px 0;
  background: transparent;
  border-bottom: 1px solid var(--border);
  color: var(--muted);
  margin-bottom: 16px;
  font-size: var(--text-caption);
  border-radius: 0;
}

.voucher-badge.active {
  display: block;
}

/* ============================================
   back links — 44px touch target
   ============================================ */

.back-link {
  margin-bottom: 12px;
}

.back-link a {
  color: var(--muted);
  text-decoration: none;
  font-size: var(--text-caption);
  display: inline-flex;
  align-items: center;
  min-height: 44px;
  touch-action: manipulation;
  transition: color var(--duration-normal) var(--ease-spring);
}

.back-link a:hover,
.back-link a:active {
  color: var(--ink);
}

/* ============================================
   room selection — typographic rows, no chrome
   ============================================ */

.room-options {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.room-card {
  flex: 1;
  padding: 22px 0;
  border: none;
  border-bottom: 1px solid var(--border);
  border-radius: 0;
  background: transparent;
  cursor: pointer;
  text-align: left;
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
  box-shadow: none;
  min-height: 44px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: opacity 0.2s ease-in-out;
}

.room-card:last-child {
  border-bottom: none;
}

.room-card::after {
  content: '→';
  color: var(--muted);
  font-size: 1.5rem;
  flex-shrink: 0;
  margin-left: 16px;
  transition: color 0.2s ease,
              transform 0.2s ease;
}

@media (hover: hover) and (pointer: fine) {
  .room-card:hover {
    opacity: 0.6;
  }
  .room-card:hover::after {
    color: var(--ink);
    transform: translateX(4px);
  }
}

.room-card:active {
  opacity: 0.5;
}

.room-card .room-info {
  flex: 1;
}

.room-card .room-name {
  display: block;
  font-size: var(--text-heading);
  font-weight: 500;
  margin-bottom: 2px;
  text-transform: lowercase;
  letter-spacing: -0.04em;
}

.room-card .room-desc {
  display: block;
  font-size: var(--text-caption);
  font-weight: 300;
  color: var(--muted);
  letter-spacing: 0.02em;
  max-width: 18ch;
}

/* ============================================
   pricing info — flat text, no box
   ============================================ */

.pricing-info {
  padding: 16px 0 0;
  background: transparent;
  border-radius: 0;
  border-top: 1px solid var(--border);
  font-size: var(--text-caption);
  color: var(--muted);
}

.price-tiers {
  margin-top: 4px;
  color: var(--muted);
}

.price-tiers .tier {
  display: block;
}

.pricing-summary {
  margin-top: 16px;
  padding-top: 14px;
  border-top: 1px solid var(--border-light);
}

.pricing-summary-label {
  margin: 0 0 12px;
  font-size: var(--text-eyebrow);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--muted-light);
}

.pricing-summary-row {
  display: grid;
  grid-template-columns: 52px minmax(0, 1fr);
  gap: 10px;
  align-items: start;
  margin-bottom: 10px;
}

.summary-key {
  font-size: var(--text-eyebrow);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--muted-light);
  padding-top: 2px;
}

.summary-value {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--ink);
}

.summary-value.is-empty {
  color: var(--muted);
}

.summary-note {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--muted);
}

.next-available-btn {
  margin-top: 14px;
}

/* ============================================
   selected slot display — flat text
   ============================================ */

.selected-slot {
  padding: 14px 0;
  background: transparent;
  border-radius: 0;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.selected-slot-main {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

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

.selected-slot .room {
  font-size: var(--text-body);
  font-weight: 400;
  text-transform: lowercase;
}

.selected-slot .datetime {
  margin: 2px 0;
  font-size: var(--text-caption);
  color: var(--muted);
}

.selected-slot .price {
  font-size: 1.5rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.03em;
}

.selected-slot-note {
  margin: 0;
  font-size: var(--text-caption);
  color: var(--muted);
}

.selected-slot-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

/* ============================================
   form
   ============================================ */

.form-group {
  margin-bottom: var(--space-sm);
}

#booking-form > .form-group {
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.72);
  border: 1px solid var(--border-light);
  border-radius: 18px;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.form-group.consent {
  font-size: var(--text-caption);
}

.form-group.consent label {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  cursor: pointer;
  min-height: 44px;
}

.form-group.consent input {
  margin-top: 4px;
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  accent-color: var(--ink);
}

.form-group.consent a {
  color: inherit;
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 2px;
}

/* source chip selector */
.source-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.source-chip {
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
}

.source-chip input {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

.source-chip span {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0 18px;
  min-height: 44px;
  border: 1px solid rgba(22, 22, 22, 0.2);
  border-radius: 100px;
  font-size: var(--text-caption);
  font-weight: 400;
  color: var(--muted);
  transition: all 0.15s ease;
  white-space: nowrap;
}

.source-chip input:focus-visible + span {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

.source-chip input:checked + span {
  background: var(--ink);
  color: var(--white);
  border-color: var(--ink);
}

.source-chip input:checked + span::before {
  content: '\2713';
  font-size: 0.7rem;
  font-weight: 700;
  line-height: 1;
}

@media (hover: hover) {
  .source-chip:hover span {
    border-color: var(--ink);
    color: var(--ink);
  }
}

/* inline field validation notice */
.field-error {
  font-size: var(--text-caption);
  color: var(--ink);
  padding: 4px 0;
  opacity: 0.7;
}

/* consent validation notice */
.consent-notice {
  margin-bottom: 16px;
}

/* submit button — extends btn-pill with split layout */
.submit-btn {
  justify-content: space-between;
}

.submit-sticky {
  position: sticky;
  bottom: max(10px, calc(8px + env(safe-area-inset-bottom)));
  z-index: 8;
  margin-top: 6px;
  padding-top: 16px;
  /* matches var(--paper) #F8F8F8 — cannot use CSS var in gradient stops for transparent variant */
  background: linear-gradient(
    180deg,
    rgba(248, 248, 248, 0) 0%,
    rgba(248, 248, 248, 0.92) 35%,
    var(--paper) 70%
  );
}

.submit-sticky .submit-btn {
  box-shadow: var(--shadow-soft);
}

/* ============================================
   availability messages
   ============================================ */

.availability-message {
  text-align: center;
  padding: 32px 16px;
  color: var(--muted);
  font-size: var(--text-body);
}

.availability-message.error {
  color: var(--ink);
}

/* ============================================
   success & error screens
   ============================================ */

.result-screen {
  text-align: center;
  padding: 40px 0;
}

@media (prefers-reduced-motion: no-preference) {
  @keyframes book-reveal-up {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
  }

  .result-screen {
    animation: book-reveal-up 0.6s var(--ease-reveal) both;
  }
}

.result-screen h2 {
  font-weight: 500;
  letter-spacing: -0.02em;
  margin-bottom: 8px;
}

.result-screen p {
  color: var(--muted);
}

.booking-reminder {
  margin-top: 28px;
  padding: 20px;
  background: var(--ink);
  color: var(--paper);
  border-radius: var(--radius-sm);
  text-align: center;
}

.booking-reminder-date {
  font-size: 1.5rem;
  font-weight: 600;
  letter-spacing: -0.02em;
  color: var(--paper);
}

.booking-reminder-time {
  font-size: 1.125rem;
  color: rgba(248, 248, 248, 0.7);
  margin-top: 2px;
}

.info-card {
  margin-top: 24px;
  padding: 16px;
  background: var(--paper);
  border-radius: var(--radius-sm);
  text-align: left;
  font-size: var(--text-caption);
}

.info-card p {
  color: var(--ink);
  margin: 4px 0;
}

.info-card-title {
  font-weight: 600;
  margin-bottom: 8px;
}

.info-card-address {
  margin-top: 8px;
}

.info-card-address a {
  color: var(--ink);
  text-decoration: underline;
  text-decoration-color: var(--border);
  text-underline-offset: 2px;
}

.result-note {
  margin-top: 24px;
  color: var(--muted);
  font-size: var(--text-caption);
}

/* ============================================
   tablet and up (>= 600px)
   ============================================ */

@media (min-width: 600px) {
  .room-options {
    flex-direction: row;
    gap: 12px;
  }

  .room-card {
    border: 1px solid var(--border-light);
    border-radius: 24px;
    padding: 22px 24px;
    background: rgba(255, 255, 255, 0.74);
    box-shadow: var(--shadow-soft);
    min-height: 184px;
    align-items: flex-end;
  }

  .price-tiers .tier {
    display: block;
  }
}

/* ============================================
   wider desktop (>= 768px)
   ============================================ */

@media (min-width: 768px) {
  .room-card {
    padding: 28px 28px 24px;
  }

  .booking-content::before {
    border-radius: 32px;
  }
}

@media (min-width: 960px) {
  .page-content {
    max-width: 1180px;
    padding-top: clamp(48px, 6vw, 72px);
    padding-bottom: clamp(48px, 6vw, 72px);
  }

  #step-room.active {
    display: block;
    min-height: auto;
  }

  .room-options {
    gap: 16px;
  }

  .room-card {
    padding: 36px 34px 30px;
    min-height: 240px;
    align-items: flex-start;
    background: rgba(255, 255, 255, 0.82);
  }

  .room-card .room-name {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
  }

  #step-datetime.active {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 312px;
    column-gap: clamp(28px, 4vw, 56px);
    align-items: start;
  }

  #step-datetime > h2,
  #step-datetime > .back-link,
  #step-datetime > .calendar-nav,
  #step-datetime > .calendar {
    grid-column: 1;
  }

  #step-datetime > .pricing-info {
    grid-column: 2;
    grid-row: 1 / span 4;
    margin-top: 28px;
    padding: 26px 24px;
    background: rgba(255, 255, 255, 0.86);
    border: 1px solid var(--border-light);
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 32px;
  }

  .pricing-summary {
    margin-top: 20px;
    padding-top: 18px;
  }

  #step-details.active {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    column-gap: clamp(28px, 4vw, 56px);
    align-items: start;
    max-width: none;
  }

  .selected-slot {
    grid-column: 2;
    grid-row: 1 / span 4;
    margin-top: 28px;
    padding: 22px 24px;
    border: 1px solid var(--border-light);
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.86);
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 32px;
  }

  .selected-slot-main {
    flex-direction: column;
    gap: 18px;
  }

  .selected-slot-actions {
    flex-direction: column;
    align-items: stretch;
    flex-wrap: nowrap;
  }

  #booking-form {
    grid-column: 1;
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px 20px;
  }

  #booking-form > .form-group:nth-child(3),
  #booking-form > .form-group.consent,
  #booking-form > .submit-sticky {
    grid-column: 1 / -1;
  }

  .submit-sticky {
    margin-top: 18px;
  }

  .result-screen {
    max-width: 720px;
    margin: 0 auto;
  }

  .info-card {
    padding: 20px 24px;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-soft);
  }
}

@media (min-width: 1400px) {
  .page-content {
    max-width: 1280px;
  }

  #step-datetime.active {
    grid-template-columns: minmax(0, 1fr) 336px;
  }

  #step-details.active {
    grid-template-columns: minmax(0, 1fr) 352px;
  }

  .room-card .room-name {
    font-size: clamp(2.8rem, 3vw, 4rem);
  }
}

/* ============================================
   phone (max 440px)
   ============================================ */

@media (max-width: 440px) {
  .booking-content::before {
    border-radius: 22px;
  }

  .step h2 {
    font-size: var(--text-eyebrow);
    margin-bottom: 20px;
  }

  .room-card {
    padding: 18px 0;
  }

  .room-card .room-name {
    font-size: 2rem;
  }

  .pricing-info {
    padding: 10px 0;
    font-size: 0.875rem;
  }

  .pricing-summary-row {
    grid-template-columns: 48px minmax(0, 1fr);
  }

  #booking-form > .form-group {
    padding: 16px 16px 14px;
    border-radius: 16px;
  }
}