body { background: radial-gradient(circle at 50% 20%, #efe7dc, #ded2c2); }

.stage {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}

::-webkit-scrollbar { width: 0; height: 0; }

.phone {
  width: 390px;
  height: 820px;
  background: #101010;
  border-radius: 54px;
  padding: 11px;
  box-shadow: 0 40px 90px -20px rgba(60, 40, 45, .55), 0 0 0 2px rgba(255, 255, 255, .06) inset;
  position: relative;
}
.phone__screen {
  width: 100%;
  height: 100%;
  background: #FBF7F1;
  border-radius: 44px;
  overflow: hidden;
  position: relative;
  display: flex;
  flex-direction: column;
}

.notch { position: absolute; top: 0; left: 50%; transform: translateX(-50%); width: 150px; height: 30px; background: #101010; border-bottom-left-radius: 18px; border-bottom-right-radius: 18px; z-index: 50; }

.statusbar { height: 47px; flex: none; display: flex; align-items: flex-end; justify-content: space-between; padding: 0 28px 6px; z-index: 40; }
.statusbar__time { font-size: 14px; font-weight: 600; color: var(--text-1); letter-spacing: .3px; }
.statusbar__icons { display: flex; align-items: center; gap: 6px; color: var(--text-1); }
.statusbar__battery { width: 22px; height: 11px; border: 1.5px solid var(--text-1); border-radius: 3px; display: inline-block; position: relative; }
.statusbar__battery-fill { position: absolute; left: 1px; top: 1px; bottom: 1px; width: 15px; background: var(--text-1); border-radius: 1px; }
.statusbar__battery-tip { width: 1.5px; height: 4px; background: var(--text-1); border-radius: 0 1px 1px 0; display: inline-block; }

.app-header { flex: none; padding: 4px 22px 12px; display: flex; align-items: center; justify-content: space-between; }
.app-header__brand { display: flex; align-items: baseline; gap: 8px; }
.app-header__logo { font-size: 17px; font-weight: 700; letter-spacing: 1.5px; color: var(--accent); }
.app-header__sub { font-size: 10px; color: var(--text-6); letter-spacing: 1px; }
.app-header__avatar { width: 30px; height: 30px; border-radius: 50%; background: #EDE4D8; display: flex; align-items: center; justify-content: center; font-size: 12px; color: var(--text-4); }

.scroll-area { flex: 1; overflow-y: auto; -webkit-overflow-scrolling: touch; }
.tab-pad { padding: 6px 20px 28px; }

/* card tab */
.stamp-card { background: #fff; border: 1px solid var(--border-3); border-radius: 22px; padding: 22px 22px 24px; box-shadow: 0 12px 28px -16px rgba(80, 50, 55, .32); }
.stamp-card__top { display: flex; align-items: flex-start; justify-content: space-between; }
.stamp-card__label { font-size: 11px; letter-spacing: 2px; color: var(--gold); font-weight: 700; }
.stamp-card__count { display: flex; align-items: baseline; gap: 5px; margin-top: 6px; }
.stamp-card__count-num { font-size: 38px; font-weight: 800; line-height: 1; color: var(--accent); }
.stamp-card__count-den { font-size: 15px; color: var(--text-7); }
.stamp-card__ring { width: 54px; height: 54px; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.stamp-card__ring-inner { width: 42px; height: 42px; border-radius: 50%; background: #fff; display: flex; align-items: center; justify-content: center; }
.stamp-card__remaining { font-size: 12.5px; color: var(--text-4); margin-top: 8px; }
.stamp-card__remaining b { color: var(--accent); }
.stamp-grid-box { margin-top: 18px; background: var(--gold-bg); border: 1px solid var(--border-9); border-radius: 14px; padding: 16px 14px; display: grid; grid-template-columns: repeat(5, 1fr); gap: 11px; }
.stamp-cell { aspect-ratio: 1; display: flex; align-items: center; justify-content: center; }
.stamp-seal { width: 100%; height: 100%; border-radius: 50%; display: flex; align-items: center; justify-content: center; }
.stamp-seal.empty { background: #FAF5EC; border: 1.5px dashed #E2D6C6; }
.stamp-seal__num { font-size: 12px; color: var(--text-8); font-weight: 600; }

.demo-stamp-card { margin-top: 16px; background: #fff; border: 1px solid var(--border-3); border-radius: 16px; padding: 16px 18px; }
.demo-stamp-card__top { display: flex; align-items: center; gap: 14px; }
.demo-stamp-qr { width: 62px; height: 62px; flex: none; border: 1px solid var(--border-3); border-radius: 12px; padding: 6px; background: #fff; }
.demo-stamp-card__title { font-size: 13px; font-weight: 700; color: var(--text-1); }
.demo-stamp-card__desc { font-size: 11.5px; color: var(--text-4); margin-top: 3px; line-height: 1.55; }
.btn-add-stamp { margin-top: 14px; width: 100%; padding: 12px; border-radius: 11px; border: 1.5px dashed var(--gold-border); background: var(--gold-bg-2); color: var(--gold-dark); font-size: 13px; font-weight: 700; cursor: pointer; }
.btn-add-stamp span { font-weight: 500; opacity: .7; }

.complete-card { margin-top: 16px; background: linear-gradient(150deg, var(--accent), var(--accent-dark)); border-radius: 16px; padding: 20px; text-align: center; color: #fff; }
.complete-card__title { font-size: 15px; font-weight: 800; letter-spacing: .5px; }
.complete-card__desc { font-size: 12.5px; opacity: .85; margin-top: 5px; }
.complete-card__btn { margin-top: 14px; width: 100%; padding: 12px; border-radius: 11px; border: none; background: #fff; color: var(--accent); font-size: 13px; font-weight: 700; cursor: pointer; }

.rewards-card { margin-top: 16px; background: #fff; border: 1px solid var(--border-3); border-radius: 16px; padding: 16px 20px; }
.rewards-card__title { font-size: 13px; font-weight: 700; color: var(--text-1); margin-bottom: 8px; }
.reward-row { display: flex; gap: 12px; align-items: flex-start; padding: 9px 0; border-bottom: 1px solid var(--border-11); }
.reward-row:last-child { border-bottom: none; padding-bottom: 2px; }
.reward-num { width: 26px; height: 26px; flex: none; border-radius: 8px; background: var(--gold-bg-3); color: var(--accent); display: flex; align-items: center; justify-content: center; font-size: 12px; font-weight: 700; }
.reward-title { font-size: 13px; color: var(--text-1); font-weight: 600; }
.reward-sub { font-size: 11.5px; color: var(--text-4); margin-top: 2px; }

/* booking tab */
.step-dots { display: flex; align-items: center; gap: 6px; margin-bottom: 20px; }
.step-dot { flex: 1; height: 4px; border-radius: 2px; background: var(--border-13); }
.step-dot.active { background: var(--accent); }

.step-kicker { font-size: 11px; letter-spacing: 1.5px; color: var(--gold); font-weight: 700; }
.step-title { font-size: 20px; font-weight: 700; color: var(--text-1); margin: 4px 0 4px; }
.step-desc { font-size: 12.5px; color: var(--text-4); margin-bottom: 18px; }
.section-heading { font-size: 16px; font-weight: 700; color: var(--text-1); margin: 26px 0 4px; }

.option-list { display: flex; flex-direction: column; gap: 10px; }
.option-btn { text-align: left; background: #fff; border: 1.5px solid var(--border-12); border-radius: 14px; padding: 15px 16px; display: flex; align-items: center; gap: 13px; cursor: pointer; transition: .15s; width: 100%; }
.option-btn.selected { border-color: var(--accent); background: #FCF6F2; }
.option-btn.stylist { padding: 12px 14px; }
.option-radio { width: 22px; height: 22px; flex: none; border-radius: 50%; border: 1.5px solid var(--border-7); display: flex; align-items: center; justify-content: center; }
.option-radio.on { border-color: var(--accent); }
.option-radio.small { width: 20px; height: 20px; }
.option-radio__fill { width: 11px; height: 11px; border-radius: 50%; background: var(--accent); }
.option-radio__fill.small { width: 10px; height: 10px; }
.option-name { font-size: 14.5px; font-weight: 600; color: var(--text-1); }
.option-sub { display: block; font-size: 11.5px; color: var(--text-5); margin-top: 2px; }
.option-price { font-size: 14px; font-weight: 700; color: var(--accent); }
.stylist-avatar { width: 38px; height: 38px; flex: none; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; font-weight: 700; }
.stylist-avatar.none { background: #EDE4D8; color: var(--text-4); }
.stylist-avatar.named { background: var(--accent); color: #fff; }

.calendar-card { background: #fff; border: 1px solid var(--border-3); border-radius: 16px; padding: 16px; }
.calendar-card__title { font-size: 13px; font-weight: 700; color: var(--text-1); margin-bottom: 12px; }
.calendar-weekdays { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; margin-bottom: 6px; }
.calendar-weekdays span { text-align: center; font-size: 10px; }
.calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 4px; }
.calendar-day { aspect-ratio: 1; border: none; border-radius: 9px; background: transparent; font-size: 13px; cursor: pointer; color: var(--text-2); }
.calendar-day.past { color: var(--text-10); cursor: default; }
.calendar-day.selected { background: var(--accent); color: #fff; font-weight: 700; }

.time-block { margin-top: 14px; }
.time-block__label { font-size: 12.5px; color: var(--text-4); margin-bottom: 8px; }
.time-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 7px; }
.time-btn { border: 1.5px solid var(--border-12); border-radius: 9px; background: #fff; padding: 8px 0; font-size: 12.5px; cursor: pointer; color: var(--text-2); }
.time-btn.selected { background: var(--accent); color: #fff; border-color: var(--accent); }
.btn-add-slot { margin-top: 14px; width: 100%; padding: 12px; border-radius: 11px; border: 1px dashed var(--gold-border); background: var(--gold-bg-2); color: var(--gold-dark); font-size: 13px; font-weight: 600; cursor: pointer; }
.btn-add-slot.disabled { background: #F4EEE4; border-color: var(--border-14); color: var(--text-9); cursor: default; }

.picked-slots { margin-top: 16px; display: flex; flex-direction: column; gap: 8px; }
.picked-slot { display: flex; align-items: center; gap: 10px; background: var(--bg-ivory-4); border-radius: 11px; padding: 11px 14px; }
.picked-slot__num { width: 20px; height: 20px; flex: none; border-radius: 50%; background: var(--accent); color: #fff; font-size: 11px; display: flex; align-items: center; justify-content: center; }
.picked-slot__label { flex: 1; font-size: 13.5px; color: var(--text-1); font-weight: 600; }
.picked-slot__remove { border: none; background: none; color: var(--text-7); font-size: 18px; cursor: pointer; line-height: 1; }

.confirm-card { background: #fff; border: 1px solid var(--border-3); border-radius: 16px; padding: 18px 20px; }
.confirm-card + .confirm-card { margin-top: 14px; }
.confirm-row { display: flex; justify-content: space-between; align-items: center; }
.confirm-row + .confirm-row { margin-top: 12px; }
.confirm-row__label { font-size: 12px; color: var(--text-6); }
.confirm-row__value { font-size: 13.5px; color: var(--text-1); font-weight: 700; }
.confirm-total-row { display: flex; justify-content: space-between; align-items: baseline; padding-top: 14px; margin-top: 14px; border-top: 1px solid var(--border-10); }
.confirm-total-label { font-size: 13px; color: var(--text-4); }
.confirm-total-value { font-size: 19px; color: var(--accent); font-weight: 700; }
.confirm-slot-title { font-size: 12px; color: var(--text-6); margin-bottom: 10px; }
.confirm-slot-row { display: flex; align-items: center; gap: 10px; padding: 6px 0; }
.confirm-slot-num { width: 20px; height: 20px; flex: none; border-radius: 50%; background: var(--gold-bg-3); color: var(--accent); font-size: 11px; display: flex; align-items: center; justify-content: center; font-weight: 700; }
.confirm-slot-label { font-size: 13.5px; color: var(--text-1); }

.done-wrap { text-align: center; padding-top: 14px; }
.done-check { width: 64px; height: 64px; margin: 0 auto; border-radius: 50%; background: var(--gold-bg-3); display: flex; align-items: center; justify-content: center; }
.done-title { font-size: 19px; font-weight: 700; color: var(--text-1); margin-top: 16px; }
.done-desc { font-size: 13px; color: var(--text-4); margin-top: 8px; line-height: 1.7; }
.done-message-card { margin-top: 22px; text-align: left; background: #fff; border: 1px solid var(--border-3); border-radius: 16px; overflow: hidden; }
.done-message-head { background: var(--bg-ivory-4); padding: 9px 16px; font-size: 11px; color: var(--gold-dark); letter-spacing: .5px; }
.done-message-body { padding: 16px; font-size: 12.5px; line-height: 1.85; color: var(--text-2); white-space: pre-line; }
.done-reset { margin-top: 20px; background: none; border: none; color: var(--accent); font-size: 13px; font-weight: 600; cursor: pointer; text-decoration: underline; }

.booking-footer { flex: none; padding: 12px 20px 10px; background: #FBF7F1; border-top: 1px solid var(--border-3); display: flex; gap: 10px; }
.btn-back { flex: none; padding: 14px 20px; border-radius: 13px; border: 1.5px solid var(--border-4); background: #fff; color: var(--text-3); font-size: 14px; font-weight: 600; cursor: pointer; }
.btn-next { flex: 1; padding: 14px; border-radius: 13px; border: none; background: var(--accent); color: #fff; font-size: 14.5px; font-weight: 700; cursor: pointer; }
.btn-next.disabled { background: #E8DFD3; color: var(--text-7); cursor: default; }

/* coupon tab */
.coupon-tab-title { font-size: 20px; font-weight: 700; color: var(--text-1); margin: 2px 0 16px; }
.coupon-list { display: flex; flex-direction: column; gap: 14px; }
.mcoupon { border-radius: 18px; overflow: hidden; box-shadow: 0 6px 18px -10px rgba(80, 50, 55, .35); }
.mcoupon.light { background: #fff; border: 1px solid var(--border-3); }
.mcoupon.dark { background: linear-gradient(150deg, var(--accent), var(--accent-dark)); border: 1px solid transparent; color: #fff; }
.mcoupon__top { padding: 16px 18px 15px; position: relative; }
.mcoupon__new-badge { position: absolute; top: 14px; right: 16px; background: var(--gold-border); color: #fff; font-size: 10px; font-weight: 700; padding: 3px 8px; border-radius: 20px; letter-spacing: .5px; }
.mcoupon__tag { font-size: 11px; font-weight: 700; letter-spacing: 1px; }
.mcoupon.light .mcoupon__tag { color: var(--gold); }
.mcoupon.dark .mcoupon__tag { color: rgba(255, 255, 255, .8); }
.mcoupon__title { font-size: 22px; font-weight: 800; margin-top: 6px; letter-spacing: .5px; }
.mcoupon.light .mcoupon__title { color: var(--accent); }
.mcoupon.dark .mcoupon__title { color: #fff; }
.mcoupon__desc { font-size: 12.5px; margin-top: 6px; line-height: 1.6; }
.mcoupon.light .mcoupon__desc { color: var(--text-4); }
.mcoupon.dark .mcoupon__desc { color: rgba(255, 255, 255, .85); }
.mcoupon__bottom { padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; }
.mcoupon.light .mcoupon__bottom { border-top: 1px dashed var(--border-3); }
.mcoupon.dark .mcoupon__bottom { border-top: 1px dashed rgba(255, 255, 255, .25); }
.mcoupon__expiry { font-size: 11px; }
.mcoupon.light .mcoupon__expiry { color: var(--text-6); }
.mcoupon.dark .mcoupon__expiry { color: rgba(255, 255, 255, .7); }
.mcoupon__btn { border: none; border-radius: 9px; padding: 8px 18px; font-size: 12.5px; font-weight: 700; cursor: pointer; }
.mcoupon.light .mcoupon__btn { background: var(--accent); color: #fff; }
.mcoupon.dark .mcoupon__btn { background: #fff; color: var(--accent); }
.mcoupon__btn.used { cursor: default; }
.mcoupon.light .mcoupon__btn.used { background: #EDE4D8; color: var(--text-6); }
.mcoupon.dark .mcoupon__btn.used { background: rgba(255, 255, 255, .2); color: rgba(255, 255, 255, .7); }

/* bottom nav */
.bottom-nav { flex: none; height: 64px; background: #fff; border-top: 1px solid var(--border-3); display: flex; }
.bottom-nav__btn { flex: 1; border: none; background: none; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 3px; cursor: pointer; padding-top: 8px; color: var(--text-7); }
.bottom-nav__btn.active { color: var(--accent); }
.bottom-nav__icon { font-size: 19px; line-height: 1; }
.bottom-nav__label { font-size: 10px; font-weight: 600; letter-spacing: .5px; }