.simple-booking-page {
  --booking-primary: #1678b8;
  --booking-primary-dark: #0d5f94;
  --booking-soft: #eaf5fb;
  --booking-ink: #1a2730;
  --booking-muted: #6c7981;
  --booking-line: #e0e7ea;
  min-height: 100vh;
  padding-bottom: 100px;
  background: #f5f8fa;
  color: var(--booking-ink);
}
.simple-booking-page .container { width: min(calc(100% - 24px), 760px); }
.simple-booking-page button,
.simple-booking-page input,
.simple-booking-page textarea { font: inherit; }
.simple-booking-page button,
.simple-booking-page label { -webkit-tap-highlight-color: transparent; }

.simple-booking-header { position: sticky; top: 0; z-index: 30; background: rgba(255,255,255,.97); border-bottom: 1px solid var(--booking-line); backdrop-filter: blur(14px); }
.simple-booking-header-inner { height: 62px; display: grid; grid-template-columns: 48px 1fr 48px; align-items: center; text-align: center; }
.simple-booking-header-inner > a { width: 48px; height: 48px; display: grid; place-items: center; border-radius: 13px; color: #506069; }
.simple-booking-header-inner svg { width: 22px; }
.simple-booking-header h1 { margin: 0; font-size: 19px; }
.simple-progress { position: relative; display: grid; grid-template-columns: repeat(4,1fr); list-style: none; margin: 0 auto; padding: 9px 0 12px; }
.simple-progress::before { content: ""; position: absolute; top: 23px; right: 12.5%; left: 12.5%; height: 2px; background: #e2e8eb; }
.simple-progress li { position: relative; z-index: 1; display: grid; justify-items: center; gap: 3px; color: #9aa4aa; font-size: 11px; }
.simple-progress li b { width: 29px; height: 29px; display: grid; place-items: center; border: 3px solid white; border-radius: 50%; background: #e1e6e9; color: #7a878e; font-size: 11px; }
.simple-progress li.active { color: var(--booking-primary-dark); font-weight: 800; }
.simple-progress li.active b { background: var(--booking-primary); color: white; box-shadow: 0 0 0 3px rgba(22,120,184,.14); }
.simple-progress li.done { color: #4d788f; }
.simple-progress li.done b { background: #dff1fa; color: var(--booking-primary-dark); }

.simple-booking-main { padding-top: 29px; }
.booking-step { display: none; animation: booking-fade .22s ease; }
.booking-step.active { display: block; }
@keyframes booking-fade { from { opacity: 0; transform: translateY(5px); } }
.booking-step-heading { margin-bottom: 20px; }
.booking-step-heading > span { color: var(--booking-primary-dark); font-size: 12px; font-weight: 800; }
.booking-step-heading h2 { margin: 4px 0 4px; font-size: clamp(25px,7vw,35px); line-height: 1.45; letter-spacing: -.03em; }
.booking-step-heading p { margin: 0; color: var(--booking-muted); font-size: 14px; }

.simple-service-list { display: grid; gap: 10px; }
.simple-service-card { min-height: 120px; position: relative; display: grid; grid-template-columns: 92px minmax(0,1fr) 28px; align-items: center; gap: 13px; padding: 10px; border: 2px solid transparent; border-radius: 18px; background: white; box-shadow: 0 8px 24px rgba(28,49,60,.055); cursor: pointer; }
.simple-service-card input { position: absolute; opacity: 0; pointer-events: none; }
.simple-service-card > img { width: 92px; height: 98px; object-fit: cover; border-radius: 13px; }
.simple-service-card > span { min-width: 0; display: grid; line-height: 1.65; }
.simple-service-card b { font-size: 17px; }
.simple-service-card small { color: var(--booking-muted); font-size: 12px; }
.simple-service-card strong { color: var(--booking-primary-dark); font-size: 12px; }
.simple-service-card > i { width: 24px; height: 24px; display: grid; place-items: center; border: 2px solid #d5dde1; border-radius: 50%; color: transparent; font-style: normal; font-size: 12px; }
.simple-service-card:has(input:checked) { border-color: var(--booking-primary); background: #f8fcfe; box-shadow: 0 9px 28px rgba(22,120,184,.12); }
.simple-service-card:has(input:checked) > i { border-color: var(--booking-primary); background: var(--booking-primary); color: white; }
.simple-service-card:focus-within { outline: 3px solid rgba(22,120,184,.18); outline-offset: 2px; }

.simple-calendar { padding: 14px; border: 1px solid var(--booking-line); border-radius: 20px; background: white; box-shadow: 0 10px 30px rgba(29,49,59,.06); }
.simple-calendar-header { display: grid; grid-template-columns: 48px 1fr 48px; align-items: center; margin-bottom: 13px; }
.simple-calendar-header button { width: 48px; height: 48px; display: grid; place-items: center; border: 0; border-radius: 12px; background: #f2f5f6; color: #51616a; }
.simple-calendar-header button:disabled { opacity: .35; }
.simple-calendar-header svg { width: 20px; }
.simple-calendar-header h3 { margin: 0; text-align: center; font-size: 18px; }
.simple-weekdays,
.simple-calendar-grid { display: grid; grid-template-columns: repeat(7,1fr); gap: 5px; }
.simple-weekdays { margin-bottom: 5px; color: #89959c; text-align: center; font-size: 11px; }
.simple-calendar-day { min-width: 0; aspect-ratio: 1; position: relative; display: grid; place-items: center; padding: 0; border: 1px solid transparent; border-radius: 11px; background: #f1f4f5; color: #9aa4aa; font-size: 13px; }
.simple-calendar-day.empty { visibility: hidden; }
.simple-calendar-day.available { border-color: #c6e1ef; background: #fff; color: var(--booking-primary-dark); font-weight: 800; }
.simple-calendar-day.available:hover { background: var(--booking-soft); }
.simple-calendar-day.selected { border-color: var(--booking-primary); background: var(--booking-primary); color: white; box-shadow: 0 6px 15px rgba(22,120,184,.24); }
.simple-calendar-day.full::after { content: "پر"; position: absolute; bottom: 1px; font-size: 7px; color: #8e999f; }
.simple-calendar-day.past { opacity: .45; }
.simple-calendar-legend { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 13px; color: #7d8990; font-size: 10px; }
.simple-calendar-legend span { display: inline-flex; align-items: center; gap: 4px; }
.simple-calendar-legend i { width: 10px; height: 10px; border-radius: 3px; background: #eef1f2; }
.simple-calendar-legend i.available { border: 1px solid #9fcee5; background: white; }
.simple-calendar-legend i.full { background: #e5e9eb; }
.simple-calendar-legend i.closed { background: #d3d9dc; }
.simple-selected-value { min-height: 68px; display: flex; align-items: center; gap: 11px; margin-top: 11px; padding: 11px 14px; border: 1px solid #bfe0f0; border-radius: 15px; background: var(--booking-soft); }
.simple-selected-value svg { width: 27px; color: var(--booking-primary-dark); }
.simple-selected-value span { display: grid; }
.simple-selected-value small { color: #73828a; font-size: 11px; }
.simple-selected-value b { font-size: 14px; }

.simple-time-slots { display: grid; grid-template-columns: repeat(2,1fr); gap: 10px; }
.simple-time-slot { min-height: 62px; border: 1px solid #cfdce2; border-radius: 15px; background: white; color: #30434d; font-size: 18px; font-weight: 800; direction: ltr; }
.simple-time-slot.selected { border-color: var(--booking-primary); background: var(--booking-primary); color: white; box-shadow: 0 8px 20px rgba(22,120,184,.2); }
.no-time-message { padding: 20px; border-radius: 15px; background: #fff2e5; color: #8a5a23; text-align: center; font-size: 13px; }
.simple-booking-summary { margin-top: 18px; padding: 17px; border: 1px solid var(--booking-line); border-radius: 17px; background: white; }
.simple-booking-summary > span { color: var(--booking-muted); font-size: 11px; }
.simple-booking-summary > b { display: block; margin-top: 2px; }
.simple-booking-summary p { margin: 5px 0 0; color: #52616a; }
.simple-booking-summary strong { color: var(--booking-primary-dark); }

.simple-customer-form { display: grid; gap: 14px; }
.simple-customer-form label { display: grid; gap: 6px; }
.simple-customer-form label > span { font-size: 13px; font-weight: 800; }
.simple-customer-form label > span small { color: var(--booking-muted); font-weight: 400; }
.simple-customer-form input,
.simple-customer-form textarea { width: 100%; min-height: 54px; padding: 12px 14px; border: 1px solid #ccd7dc; border-radius: 13px; background: white; outline: 0; }
.simple-customer-form textarea { min-height: 95px; resize: vertical; }
.simple-customer-form input:focus,
.simple-customer-form textarea:focus { border-color: var(--booking-primary); box-shadow: 0 0 0 3px rgba(22,120,184,.1); }
.simple-customer-form input.invalid { border-color: #d84f4f; }
.field-error { min-height: 18px; color: #c74646; font-size: 11px; }
.final-booking-card { margin-top: 22px; padding: 18px; border-radius: 19px; background: #172f3b; color: white; box-shadow: 0 14px 35px rgba(18,42,54,.15); }
.final-booking-card h3 { margin: 0 0 12px; font-size: 18px; }
.final-booking-card dl { margin: 0; display: grid; }
.final-booking-card dl > div { min-height: 43px; display: flex; align-items: center; justify-content: space-between; gap: 10px; border-bottom: 1px solid rgba(255,255,255,.1); }
.final-booking-card dt { color: #b8c6cc; font-size: 12px; }
.final-booking-card dd { margin: 0; text-align: left; font-size: 13px; font-weight: 800; }
.final-booking-card .deposit dd { color: #86d2f6; font-size: 15px; }
.final-booking-card > p { margin: 13px 0 0; color: #aebec5; font-size: 11px; text-align: center; }

.booking-sticky-actions { position: fixed; z-index: 40; right: 0; bottom: 0; left: 0; padding: 9px 0 calc(9px + env(safe-area-inset-bottom)); border-top: 1px solid var(--booking-line); background: rgba(255,255,255,.97); box-shadow: 0 -10px 30px rgba(28,48,59,.08); backdrop-filter: blur(14px); }
.booking-sticky-actions .container { display: grid; grid-template-columns: auto 1fr; gap: 8px; }
.booking-sticky-actions button { min-height: 56px; border-radius: 14px; font-weight: 800; }
.booking-next-button { border: 0; background: var(--booking-primary); color: white; box-shadow: 0 8px 20px rgba(22,120,184,.22); }
.booking-next-button:disabled { background: #cbd3d7; box-shadow: none; color: #f7f8f9; }
.booking-back-button { min-width: 105px; display: inline-flex; align-items: center; justify-content: center; gap: 5px; border: 1px solid #ccd8dd; background: white; color: #53636c; }
.booking-back-button svg { width: 18px; }
.toast { bottom: 92px; }

@media (min-width: 600px) {
  .simple-booking-page { padding-bottom: 110px; }
  .simple-booking-header-inner { height: 70px; }
  .simple-booking-header h1 { font-size: 22px; }
  .simple-progress { padding-block: 11px 14px; }
  .simple-booking-main { padding-top: 42px; }
  .simple-service-list { grid-template-columns: 1fr 1fr; gap: 13px; }
  .simple-service-card { grid-template-columns: 100px minmax(0,1fr) 26px; }
  .simple-calendar { padding: 22px; }
  .simple-calendar-day { font-size: 15px; }
  .simple-time-slots { grid-template-columns: repeat(4,1fr); }
  .simple-customer-form { grid-template-columns: 1fr 1fr; }
  .simple-customer-form label:last-child { grid-column: 1 / -1; }
}

@media (max-width: 360px) {
  .simple-service-card { grid-template-columns: 78px minmax(0,1fr) 24px; gap: 9px; }
  .simple-service-card > img { width: 78px; height: 91px; }
  .simple-service-card b { font-size: 15px; }
  .simple-calendar { padding: 9px; }
  .simple-calendar-grid { gap: 3px; }
  .booking-back-button { min-width: 92px; }
}

@media (prefers-reduced-motion: reduce) {
  .booking-step { animation: none; }
}