/* =========================================================
   TikTok Shop – style lander
   Shared styles for index.html (product) + checkout.html
   ========================================================= */

:root{
  --ink:#161823;          /* near-black text */
  --ink-2:#5a5b61;        /* secondary text */
  --ink-3:#8a8b91;        /* muted / placeholder */
  --line:#ededed;         /* hairline */
  --gap:#f4f4f5;          /* thick section divider */
  --bg:#ffffff;
  --red:#fe2c55;          /* TikTok red – Buy now */
  --red-soft:#fca5b8;     /* pale pink – Place order */
  --gray-btn:#f1f1f2;     /* add to cart */
  --gold:#ffb800;         /* stars */
  --link:#2a6fdb;         /* blue links */
  --teal:#10b0a3;         /* "free" */
  --green:#1ba672;        /* secure text */
  --pink-1:#ff5fa2;
  --pink-2:#ffb24d;
  --radius:12px;
  --maxw:480px;
  --pad:16px;
}

*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;}
html,body{margin:0;padding:0;}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,"Helvetica Neue",Arial,sans-serif;
  color:var(--ink);
  background:#e9e9ec;
  font-size:15px;
  line-height:1.4;
  -webkit-font-smoothing:antialiased;
}
a{color:inherit;text-decoration:none;}
img{display:block;max-width:100%;}
button{font-family:inherit;cursor:pointer;border:none;background:none;}
input,textarea,select{font-family:inherit;}

/* ---- phone shell ---- */
.phone{
  position:relative;
  width:100%;
  max-width:var(--maxw);
  margin:0 auto;
  min-height:100vh;
  min-height:100dvh;
  background:var(--bg);
  box-shadow:0 0 40px rgba(0,0,0,.08);
}

/* ---- fake OS status bar ---- */
.statusbar{
  display:flex;align-items:center;justify-content:space-between;
  height:36px;padding:0 16px;font-size:13px;font-weight:600;color:#000;
  background:#fff;
}
.statusbar .sb-left{display:flex;align-items:center;gap:8px;}
.statusbar .rec{
  display:inline-flex;align-items:center;gap:5px;
  background:#26c6da;color:#fff;font-size:11px;font-weight:700;
  padding:2px 8px;border-radius:20px;
}
.statusbar .rec::before{content:"";width:7px;height:7px;border-radius:50%;background:#fff;}
.statusbar .time{font-weight:600;}
.statusbar .sb-right{display:flex;align-items:center;gap:6px;}
.statusbar .vpn{border:1px solid #000;border-radius:3px;font-size:9px;padding:0 3px;line-height:13px;font-weight:700;}
.statusbar .bars{font-size:11px;letter-spacing:-1px;}
.batt{display:inline-flex;align-items:center;gap:2px;font-size:11px;}
.batt .cell{width:20px;height:11px;border:1px solid #000;border-radius:3px;position:relative;padding:1px;}
.batt .cell::after{content:"";position:absolute;right:-3px;top:3px;width:2px;height:5px;background:#000;border-radius:0 1px 1px 0;}
.batt .fill{height:100%;width:96%;background:#000;border-radius:1px;}

/* ---- app header ---- */
.app-header{
  position:sticky;top:0;z-index:30;background:#fff;
  display:flex;align-items:center;gap:12px;
  padding:8px var(--pad);
}
.app-header .icon-btn{width:30px;height:30px;display:grid;place-items:center;color:var(--ink);}
.app-header .icon-btn svg{width:24px;height:24px;}
.shop-chip{display:flex;align-items:center;gap:8px;flex:1;min-width:0;}
.shop-avatar{
  width:30px;height:30px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(160deg,#ff5fa2,#ffd24d);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:10px;
  border:1px solid #f0f0f0;overflow:hidden;
}
.shop-chip .name{font-weight:700;font-size:16px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;}
.app-header .right{display:flex;align-items:center;gap:6px;margin-left:auto;}
.cart-ico{position:relative;}
.cart-ico .badge{
  position:absolute;top:-2px;right:-2px;min-width:16px;height:16px;padding:0 4px;
  background:var(--red);color:#fff;border-radius:9px;font-size:10px;font-weight:700;
  display:grid;place-items:center;border:1.5px solid #fff;
}

/* centered title header (checkout) */
.app-header.center{justify-content:center;position:relative;display:block;text-align:center;padding-top:10px;}
.app-header.center .back{position:absolute;left:10px;top:6px;}
.app-header.center .ttl{font-size:18px;font-weight:700;}
.app-header.center .secure{
  display:flex;align-items:center;justify-content:center;gap:5px;
  color:var(--green);font-size:12.5px;font-weight:500;margin-top:3px;
}
.app-header.center .secure svg{width:14px;height:14px;}

/* ---- generic section divider ---- */
.divider{height:8px;background:var(--gap);}
.hr{height:1px;background:var(--line);margin:0 var(--pad);}

/* ---- image gallery ---- */
.gallery{position:relative;background:#fff;}
.slides{
  display:flex;overflow-x:auto;scroll-snap-type:x mandatory;scrollbar-width:none;
}
.slides::-webkit-scrollbar{display:none;}
.slide{flex:0 0 100%;scroll-snap-align:center;aspect-ratio:1/1;position:relative;}
.slide img{width:100%;height:100%;object-fit:cover;}
.dots{
  position:absolute;bottom:12px;left:0;right:0;display:flex;justify-content:center;gap:6px;
}
.dots i{width:6px;height:6px;border-radius:50%;background:rgba(255,255,255,.7);box-shadow:0 0 2px rgba(0,0,0,.25);transition:.25s;cursor:pointer;}
.dots i.on{background:var(--red);width:16px;border-radius:3px;box-shadow:0 0 4px rgba(254,44,85,.5);}

/* image counter pill (top-right of gallery) */
.gcount{
  position:absolute;top:12px;right:12px;z-index:2;
  background:rgba(0,0,0,.45);color:#fff;font-size:12px;font-weight:600;
  padding:3px 9px;border-radius:20px;line-height:1.2;letter-spacing:.3px;
}
/* prev / next arrows – shown on devices with a real pointer (desktop) */
.gnav{
  position:absolute;top:50%;transform:translateY(-50%);z-index:2;
  width:34px;height:34px;border-radius:50%;border:0;
  background:rgba(0,0,0,.32);color:#fff;display:none;place-items:center;cursor:pointer;
  transition:background .2s;
}
.gnav:hover{background:rgba(0,0,0,.52);}
.gnav svg{width:20px;height:20px;}
.gnav.prev{left:10px;}
.gnav.next{right:10px;}
@media (pointer:fine){ .gnav{display:grid;} }

/* low-stock urgency bar */
.stock-urgency{margin-top:14px;}
.stock-top{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.stock-label{font-size:13px;font-weight:700;color:var(--red);}
.stock-hint{font-size:12px;font-weight:600;color:var(--ink-3);}
.stock-track{height:7px;border-radius:6px;background:#f0f0f2;overflow:hidden;}
.stock-fill{
  display:block;height:100%;width:19%;border-radius:6px;
  background:linear-gradient(90deg,#ff8a00,var(--red));
  transition:width .8s cubic-bezier(.4,0,.2,1);
}

/* image placeholder (shows if real photo missing) */
.img-ph{
  width:100%;height:100%;display:flex;flex-direction:column;align-items:center;justify-content:center;
  gap:10px;text-align:center;padding:24px;
  background:linear-gradient(160deg,#ffe1ee 0%,#ffd9b0 100%);color:#c23a6b;
}
.img-ph .pp{
  width:120px;height:150px;border-radius:18px;
  background:linear-gradient(170deg,#ff79b0,#ffcf5e);
  box-shadow:0 10px 24px rgba(255,90,150,.35);
}
.img-ph .lbl{font-weight:700;font-size:13px;line-height:1.3;letter-spacing:.2px;}
.img-ph .sub{font-size:11px;color:#b06a8a;font-weight:500;}

/* ---- flash sale banner ---- */
.flash-sale{
  display:flex;align-items:center;justify-content:space-between;gap:12px;
  padding:13px var(--pad);color:#fff;
  background:linear-gradient(100deg,#f9a04b 0%,#ef7a3d 55%,#e8682f 100%);
}
.fs-left{display:flex;align-items:center;gap:11px;min-width:0;}
.fs-badge{
  background:rgba(255,255,255,.26);color:#fff;font-weight:800;font-size:14px;
  padding:4px 10px;border-radius:20px;flex:0 0 auto;
}
.fs-price{line-height:1.05;}
.fs-now{display:flex;align-items:center;gap:7px;font-size:27px;font-weight:800;letter-spacing:-.5px;}
.fs-cur{font-size:18px;font-weight:800;}
.fs-now .fs-code{font-size:14px;font-weight:800;letter-spacing:0;}
.fs-tag{width:19px;height:19px;opacity:.9;}
.fs-was{font-size:14px;font-weight:600;text-decoration:line-through;color:rgba(255,255,255,.82);margin-top:2px;}
.fs-right{text-align:right;flex:0 0 auto;}
.fs-flash{display:flex;align-items:center;justify-content:flex-end;gap:5px;font-weight:800;font-size:15px;}
.fs-flash svg{width:16px;height:16px;}
.fs-ends{font-size:13px;font-weight:600;margin-top:3px;color:rgba(255,255,255,.95);}
.fs-ends b{font-weight:800;font-variant-numeric:tabular-nums;}

/* ---- product info ---- */
.section{padding:14px var(--pad);background:#fff;}
.title-row{display:flex;gap:10px;align-items:flex-start;}
.p-title{font-size:16px;font-weight:600;line-height:1.35;margin:0;flex:1;}
.title-actions{display:flex;gap:10px;padding-top:2px;color:var(--ink);}
.act-btn{background:none;border:0;padding:2px;cursor:pointer;color:inherit;display:grid;place-items:center;-webkit-tap-highlight-color:transparent;transition:transform .15s;}
.act-btn:active{transform:scale(.85);}
.act-btn svg{width:22px;height:22px;display:block;}
.act-btn.on{color:var(--red);}
.act-btn.save-btn.on svg{fill:var(--red);}
.wins{
  display:inline-block;vertical-align:middle;margin-right:6px;
  background:#ffe39a;color:#a85f00;font-size:12px;font-weight:800;
  padding:1px 7px;border-radius:5px;
}
.price-row{display:flex;align-items:baseline;gap:8px;margin-top:12px;}
.price{font-size:26px;font-weight:800;letter-spacing:-.5px;}
.price .cur{font-size:18px;font-weight:800;}
.price .cur-code{font-size:13px;font-weight:700;color:var(--ink-3);margin-left:1px;}
.price-was{color:var(--ink-3);text-decoration:line-through;font-size:16px;font-weight:500;}
.rating{display:flex;align-items:center;gap:7px;margin-top:10px;font-size:14px;}
.rating .score{font-weight:800;font-size:16px;}
.rating .star{color:var(--gold);}
.rating .sep{color:#d9d9dd;}
.rating .muted{color:var(--ink-2);}

/* ---- "why so low" price explainer ---- */
.price-why{
  margin-top:14px;padding:12px 14px;border-radius:12px;
  border:1px solid #ffe0bf;background:#fff8f0;
}
.pw-title{font-weight:700;font-size:14px;margin-bottom:5px;color:var(--ink);}
.price-why p{margin:0;font-size:13px;line-height:1.5;color:var(--ink-2);}
.price-why b{color:var(--ink);font-weight:700;}

/* ---- block heading rows ---- */
.block-title{font-size:17px;font-weight:700;margin:0 0 10px;}
.row{
  display:flex;align-items:center;gap:10px;padding:9px 0;
}
.row .grow{flex:1;min-width:0;}
.row .chev{color:#c4c4c8;flex:0 0 auto;}
.row .chev svg{width:18px;height:18px;}
.lead{font-weight:600;}
.muted{color:var(--ink-2);}
.muted-2{color:var(--ink-3);}
.teal{color:var(--teal);font-weight:600;}
.link{color:var(--link);font-weight:600;}
.delivery{font-size:15px;font-weight:600;}

/* ---- reviews ---- */
.rev-head{display:flex;align-items:baseline;gap:8px;margin-bottom:6px;}
.rev-head .big{font-size:22px;font-weight:800;}
.rev-card{padding:14px 0;border-top:1px solid var(--line);}
.rev-top{display:flex;align-items:center;gap:9px;}
.rev-av{width:34px;height:34px;border-radius:50%;object-fit:cover;background:#bbb;flex:0 0 auto;
  display:grid;place-items:center;color:#fff;font-weight:700;font-size:12.5px;letter-spacing:.3px;}
img.rev-av{display:block;}
.rev-id{flex:1;min-width:0;}
.rev-id .nm{font-weight:600;font-size:14px;display:flex;align-items:center;gap:4px;}
.rev-id .src{font-size:12px;color:var(--ink-3);}
.stars{color:var(--gold);font-size:13px;letter-spacing:1px;white-space:nowrap;}
.rev-body{display:flex;gap:10px;margin-top:9px;}
.rev-body p{margin:0;font-size:14px;color:#2b2c30;flex:1;
  display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.rev-thumb{width:62px;height:62px;border-radius:8px;object-fit:cover;flex:0 0 auto;background:#f3d9e6;}
.rev-meta{display:flex;justify-content:space-between;margin-top:8px;font-size:12px;color:var(--ink-3);}
.rev-card.rev-hidden{display:none;}
.view-all{display:flex;align-items:center;justify-content:space-between;width:100%;padding:14px 0 2px;font:inherit;font-weight:600;color:inherit;background:none;border:0;cursor:pointer;text-align:left;}
.view-all .chev{color:#c4c4c8;transition:transform .2s;}
.view-all:active .chev{transform:translateX(2px);}
.view-all.loading{justify-content:center;gap:9px;color:var(--ink-2);cursor:default;}
.rev-spinner{
  width:16px;height:16px;border-radius:50%;
  border:2px solid #e6e6e9;border-top-color:var(--red);
  animation:rev-spin .6s linear infinite;flex:0 0 auto;
}
@keyframes rev-spin{to{transform:rotate(360deg);}}

/* ---- about shop ---- */
.shop-card{display:flex;align-items:center;gap:12px;}
.shop-card .big-av{
  width:48px;height:48px;border-radius:50%;flex:0 0 auto;
  background:linear-gradient(160deg,#ff5fa2,#ffd24d);
  display:grid;place-items:center;color:#fff;font-weight:800;font-size:11px;overflow:hidden;
}
.shop-card .nm{font-weight:700;font-size:16px;}
.shop-card .sub{font-size:13px;color:var(--ink-2);margin-top:2px;}
.shop-card .score{margin-left:auto;font-weight:800;display:flex;align-items:center;gap:3px;}
.shop-card .score .star{color:var(--gold);}
.two-btn{display:flex;gap:12px;margin-top:14px;}
.two-btn button{flex:1;background:var(--gray-btn);border-radius:8px;padding:11px;font-weight:600;font-size:14px;color:var(--ink);}

/* ---- details table ---- */
.details{display:grid;grid-template-columns:118px 1fr;row-gap:14px;column-gap:10px;margin-top:4px;}
.details dt{color:var(--ink-3);font-size:14px;}
.details dd{margin:0;font-size:14px;font-weight:500;}
.see-more{color:var(--link);font-weight:600;margin-top:14px;display:inline-block;font-size:14px;}

/* ---- description imagery ---- */
.desc-img{margin-top:6px;border-radius:10px;overflow:hidden;}
.desc-hero{
  position:relative;border-radius:12px;overflow:hidden;
  background:linear-gradient(165deg,#ffe3f0,#ffe9c9);padding:22px 18px;
  display:flex;gap:16px;align-items:center;
}
.trust-col{display:flex;flex-direction:column;gap:14px;flex:0 0 auto;}
.trust{
  width:78px;height:78px;border-radius:50%;
  background:radial-gradient(circle at 50% 35%,#ffd1e6,#ff9ec5);
  color:#a6336f;display:flex;flex-direction:column;align-items:center;justify-content:center;
  text-align:center;font-size:9px;font-weight:800;line-height:1.15;gap:3px;
  box-shadow:0 6px 14px rgba(255,120,170,.3);padding:6px;
}
.trust b{font-size:15px;}
.desc-hero .bottle{
  flex:1;aspect-ratio:3/4;border-radius:16px;position:relative;
  background:linear-gradient(170deg,#ff79b0 0%,#ffcf5e 100%);
  box-shadow:0 14px 30px rgba(255,90,150,.35);
  display:flex;flex-direction:column;align-items:center;justify-content:center;color:#fff;padding:16px;text-align:center;
}
.desc-hero .bottle .brand{background:#ffd24d;color:#7a4b00;font-weight:800;font-size:12px;padding:2px 12px;border-radius:20px;}
.desc-hero .bottle h4{margin:10px 0 8px;font-size:16px;font-weight:800;}
.desc-hero .bottle ul{margin:0;padding:0;list-style:none;font-size:11px;line-height:1.7;opacity:.95;}
.desc-hero .tag{
  position:absolute;top:-6px;right:-6px;background:#e84c8a;color:#fff;font-size:10px;font-weight:800;
  padding:6px 10px;border-radius:8px;transform:rotate(6deg);
}
.feat-banner{
  margin-top:14px;border-radius:12px;padding:20px 16px;text-align:center;
  background:linear-gradient(160deg,#f6d9ff,#ffd9ec);
}
.feat-banner h4{margin:0 0 14px;color:#8a3d9e;font-size:15px;font-weight:700;}
.feat-pills{display:flex;flex-direction:column;gap:10px;align-items:center;}
.feat-pills span{
  background:rgba(255,255,255,.65);border:1px solid #fff;border-radius:22px;
  padding:9px 22px;font-weight:700;color:#7a3a8f;font-size:14px;min-width:200px;
}
.desc-toggle{display:flex;align-items:center;justify-content:center;gap:4px;color:var(--link);font-weight:600;padding:14px;}

/* ---- bottom action bar ---- */
.bottom-bar{
  position:sticky;bottom:0;width:100%;
  background:#fff;border-top:1px solid var(--line);
  display:flex;gap:10px;align-items:center;z-index:40;
  padding:10px 14px calc(14px + env(safe-area-inset-bottom,0px));
}
.btn{border-radius:8px;font-weight:700;font-size:16px;padding:14px;flex:1;text-align:center;}
.btn-cart{background:var(--gray-btn);color:var(--ink);}
.btn-cart:active{filter:brightness(.97);}
.btn-buy{background:var(--red);color:#fff;}
.btn-buy:active{filter:brightness(.95);}

/* =========================================================
   CHECKOUT
   ========================================================= */
.co-section{padding:16px var(--pad);background:#fff;}
.co-section h3{font-size:17px;font-weight:700;margin:0 0 12px;}
.co-head{display:flex;align-items:center;justify-content:space-between;margin:0 0 12px;}
.co-head h3{margin:0;}
.co-head .alt{color:var(--link);font-weight:600;font-size:14px;}

/* address form */
.field{margin-bottom:10px;}
.field label{display:block;font-size:12.5px;color:var(--ink-3);margin-bottom:5px;font-weight:600;}
.field input,.field select,.field textarea{
  width:100%;border:1px solid #e3e3e6;border-radius:10px;padding:12px 13px;font-size:15px;color:var(--ink);
  background:#fff;outline:none;transition:border-color .15s;
}
.field input:focus,.field select:focus,.field textarea:focus{border-color:var(--ink);}
.field input::placeholder{color:#b8b9bf;}
.field-row{display:flex;gap:10px;}
.field-row .field{flex:1;}

/* payment */
.pay-opt{
  border:1px solid #ececee;border-radius:12px;padding:14px;display:flex;align-items:center;gap:12px;background:#fff;
}
.pay-opt.active{border-color:#dcdce0;}
.pay-opt .radio{
  width:20px;height:20px;border-radius:50%;border:1.5px solid #cfd0d4;flex:0 0 auto;position:relative;
}
.pay-opt.active .radio{border-color:var(--red);}
.pay-opt.active .radio::after{content:"";position:absolute;inset:4px;border-radius:50%;background:var(--red);}
.pay-opt .pay-name{font-weight:700;flex:1;min-width:0;display:flex;align-items:center;gap:8px;}
.card-brands{display:flex;gap:4px;flex-shrink:0;flex-wrap:wrap;justify-content:flex-end;}
.card-brands span{width:30px;height:20px;border-radius:4px;font-size:8px;font-weight:800;color:#fff;display:grid;place-items:center;}
.b-visa{background:#1a1f71;}
.b-mc{background:#eb001b;}
.b-amex{background:#2e77bb;}
.b-disc{background:#f48120;}
.card-form{margin-top:14px;}
.card-form .field input{letter-spacing:.3px;}
.lock-note{display:flex;align-items:center;gap:6px;color:var(--ink-3);font-size:12px;margin-top:6px;}
.lock-note svg{width:13px;height:13px;}

/* item row */
.merchant{display:flex;align-items:center;gap:8px;margin-bottom:12px;}
.merchant .big-av{width:24px;height:24px;border-radius:50%;background:linear-gradient(160deg,#ff5fa2,#ffd24d);flex:0 0 auto;}
.merchant .nm{font-weight:700;font-size:15px;}
.merchant .note{margin-left:auto;color:var(--link);font-weight:600;font-size:14px;}
.line-item{display:flex;gap:12px;}
.line-item .thumb{width:72px;height:72px;border-radius:10px;object-fit:cover;flex:0 0 auto;
  background:linear-gradient(160deg,#ff8fc0,#ffcf5e);}
.line-item .li-main{flex:1;min-width:0;}
.line-item .li-name{font-size:14px;line-height:1.35;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;}
.line-item .li-variant{color:var(--ink-3);font-size:13px;margin-top:4px;}
.li-bottom{display:flex;align-items:center;justify-content:space-between;margin-top:8px;}
.li-price{font-weight:800;}
.li-price s{color:var(--ink-3);font-weight:500;margin-left:6px;font-size:13px;}
.stepper{display:flex;align-items:center;border:1px solid #e3e3e6;border-radius:8px;overflow:hidden;}
.stepper button{width:32px;height:30px;font-size:18px;color:var(--ink);background:#fafafa;}
.stepper .qv{width:38px;text-align:center;font-weight:600;border-left:1px solid #e3e3e6;border-right:1px solid #e3e3e6;line-height:30px;}
/* quantity locked to 1 unit per customer */
.stepper button.is-off{color:#cdced3;cursor:not-allowed;background:#f6f6f7;}
.qty-note{display:none;margin-top:8px;font-size:12.5px;font-weight:600;color:var(--red);}
.qty-note.show{display:block;}
.ship-line{margin-top:14px;font-size:14px;}
.ship-line .muted{color:var(--ink-2);}

/* order summary */
.sum-row{display:flex;justify-content:space-between;align-items:center;padding:7px 0;font-size:15px;}
.sum-row.deal{font-weight:600;}
.sum-row .ico-info{color:var(--ink-3);}
.sum-total{display:flex;justify-content:space-between;padding-top:12px;margin-top:6px;border-top:1px solid var(--line);font-weight:800;font-size:17px;}
.policy{padding:16px;background:var(--gap);color:var(--ink-3);font-size:12px;line-height:1.6;}
.policy b{color:var(--ink-2);}

/* checkout bottom bar */
.bottom-bar.checkout{justify-content:space-between;gap:14px;}
.bb-total{flex:0 0 auto;}
.bb-total .lab{font-size:12px;color:var(--ink-2);}
.bb-total .val{font-size:20px;font-weight:800;}
.btn-place{flex:1;background:var(--red);color:#fff;border-radius:8px;font-weight:700;font-size:16px;padding:14px;}
.btn-place:active{filter:brightness(.95);}

/* small helpers */
.mt8{margin-top:8px;}
.center-x{text-align:center;}

/* =========================================================
   ADDRESS – TikTok "Add an address" sheet look (inline)
   ========================================================= */
.addr-field{position:relative;padding:14px 0;border-bottom:1px solid #ececee;}
.addr-field > .lab{display:block;font-size:15px;font-weight:700;color:var(--ink);margin-bottom:9px;}
.addr-field input,
.addr-field select{
  width:100%;border:none;outline:none;background:transparent;
  font-size:16px;color:var(--ink);padding:2px 0;
}
.addr-field input::placeholder{color:#b9babf;font-weight:400;}
.addr-2col{display:flex;gap:26px;}
.addr-2col .addr-field{flex:1;border-bottom:1px solid #ececee;}
/* validation error state */
.addr-field.error,
.addr-2col .addr-field.error{border-bottom-color:var(--red);}
.field-err{margin-top:6px;font-size:12.5px;font-weight:600;color:var(--red);}
.addr-field.sel{position:relative;}
.addr-field.sel select{
  -webkit-appearance:none;appearance:none;color:#b9babf;font-size:16px;padding-right:22px;
}
.addr-field.sel select.filled{color:var(--ink);}
.addr-field.sel::after{
  content:"";position:absolute;right:0;bottom:18px;width:9px;height:9px;
  border-right:2px solid #9a9ba1;border-bottom:2px solid #9a9ba1;transform:rotate(45deg);
}
.phone-line{display:flex;align-items:center;gap:12px;}
.phone-prefix{
  display:flex;align-items:center;gap:5px;font-size:16px;font-weight:600;white-space:nowrap;
  padding-right:12px;border-right:1px solid #e0e0e3;color:var(--ink);
}
.phone-prefix svg{width:14px;height:14px;color:#9a9ba1;}
.phone-line input{flex:1;}
.addr-toggle{display:flex;align-items:center;padding:18px 0 4px;}
.addr-toggle .lab{font-size:15px;font-weight:700;flex:1;}

/* toggle switch */
.switch{position:relative;display:inline-block;width:46px;height:26px;flex:0 0 auto;cursor:pointer;}
.switch input{position:absolute;opacity:0;width:0;height:0;}
.switch .track{position:absolute;inset:0;background:#d9d9de;border-radius:20px;transition:.2s;}
.switch .knob{position:absolute;top:3px;left:3px;width:20px;height:20px;border-radius:50%;background:#fff;
  transition:.2s;box-shadow:0 1px 3px rgba(0,0,0,.25);}
.switch input:checked ~ .track{background:var(--red);}
.switch input:checked ~ .knob{transform:translateX(20px);}

/* payment option – right-aligned radio + card icon */
.pay-opt .pay-ico{width:26px;height:18px;flex:0 0 auto;color:var(--ink);}
.pay-opt .chev{color:#c4c4c8;flex:0 0 auto;}

/* =========================================================
   EXIT-INTENT "miss the deal" popup (TikTok style)
   ========================================================= */
.deal-pop{
  position:fixed;inset:0;z-index:100;
  display:none;align-items:center;justify-content:center;padding:24px;
  background:rgba(0,0,0,.55);
  -webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px);
}
.deal-pop.show{display:flex;animation:dp-fade .18s ease both;}
.deal-card{
  width:100%;max-width:330px;background:#fff;border-radius:18px;
  padding:24px 20px 16px;text-align:center;
  box-shadow:0 18px 50px rgba(0,0,0,.32);
  animation:dp-pop .26s cubic-bezier(.2,.9,.3,1.2) both;
}
.deal-emoji{font-size:38px;line-height:1;margin-bottom:6px;}
.deal-save{
  display:inline-block;margin-bottom:12px;padding:6px 12px;border-radius:999px;
  background:linear-gradient(90deg,#ff8a00,var(--red));color:#fff;
  font-size:12.5px;font-weight:800;letter-spacing:.3px;
}
.deal-card h4{font-size:19px;font-weight:800;color:var(--ink);margin:0 0 9px;line-height:1.25;}
.deal-card p{font-size:13.5px;line-height:1.5;color:var(--ink-2);margin:0 0 12px;}
.deal-card p b{color:var(--ink);}
.deal-timer{
  display:flex;align-items:center;justify-content:center;gap:6px;
  font-size:13px;font-weight:700;color:var(--red);margin:0 0 16px;
}
.deal-timer b{font-variant-numeric:tabular-nums;}
.deal-stay{
  width:100%;background:var(--red);color:#fff;border-radius:10px;
  font-weight:800;font-size:16px;padding:14px;
}
.deal-stay:active{filter:brightness(.95);}
.deal-leave{
  width:100%;background:none;color:var(--ink-3);
  font-weight:600;font-size:14px;padding:13px 0 2px;
}
@keyframes dp-fade{from{opacity:0;}to{opacity:1;}}
@keyframes dp-pop{from{opacity:0;transform:translateY(12px) scale(.9);}to{opacity:1;transform:none;}}

/* =========================================================
   RESPONSIVE – mobile first, then tablet / desktop
   ========================================================= */

/* notch / safe-area padding for the sticky header */
.app-header{padding-top:calc(8px + env(safe-area-inset-top,0px));}

/* large phones / small tablets */
@media (min-width:600px){
  :root{ --maxw:560px; }
  body{ font-size:16px; }
  .phone{ min-height:100dvh; }
  .p-title{ font-size:18px; }
  .price{ font-size:30px; }
  .price .cur{ font-size:20px; }
  .block-title{ font-size:18px; }
  .rev-head .big{ font-size:24px; }
  .btn{ font-size:17px; padding:14px; }
  .btn-place{ font-size:17px; }
}

/* tablets and up */
@media (min-width:840px){
  :root{ --maxw:620px; }
  .phone{ box-shadow:0 16px 60px rgba(0,0,0,.16); }
}

/* keep tap targets comfy on coarse pointers */
@media (pointer:coarse){
  .icon-btn{min-width:30px;min-height:30px;}
  .stepper button{height:34px;}
}