/* ============================================================
   夜阑·会员制酒吧系统 — Mobile UI v2
   Design: Premium Dark Luxury · Champagne Gold · Glassmorphism
   ============================================================ */

:root{
  --bg:#0a0a0f; --bg-2:#100f16; --bg-3:#141320;
  --card:#17151f; --card-2:#1d1a28; --card-hi:#232032;
  --line:rgba(255,255,255,.06); --line-2:rgba(255,255,255,.1);
  --line-gold:rgba(212,165,116,.2);
  --txt:#f2ede8; --txt-2:#a8a2b8; --txt-3:#65607a;
  --gold:#d4a574; --gold-lt:#e8c9a0; --gold-dk:#9a7038;
  --gold-soft:rgba(212,165,116,.12); --gold-glow:rgba(212,165,116,.25);
  --rose:#e0557a; --rose-soft:rgba(224,85,122,.12);
  --teal:#54c9b6; --teal-soft:rgba(84,201,182,.1);
  --violet:#9b6bff; --violet-soft:rgba(155,107,255,.12);
  --green:#4ade80; --red:#ff5c5c; --blue:#5b8cff;
  --r:20px; --r-md:16px; --r-sm:12px; --r-xs:8px;
  --sh-card:0 1px 0 rgba(255,255,255,.04) inset,0 8px 24px rgba(0,0,0,.3);
  --sh-float:0 8px 32px rgba(0,0,0,.5);
  --sh-gold:0 4px 20px rgba(212,165,116,.2);
  --safe-b:0px;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent;margin:0;padding:0}
html,body{height:100%}
body{font-family:-apple-system,BlinkMacSystemFont,"SF Pro Display","Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;background:#060509;background-image:radial-gradient(ellipse at top,#1a1525 0%,transparent 60%),radial-gradient(ellipse at bottom,#12101a 0%,transparent 50%);color:var(--txt);display:flex;align-items:center;justify-content:center;min-height:100vh;-webkit-font-smoothing:antialiased}
#app{width:100%;display:flex;justify-content:center}
.phone-shell{position:relative;width:390px;height:844px;max-height:100vh;background:var(--bg);border-radius:46px;overflow:hidden;box-shadow:0 0 0 11px #121119,0 0 0 13px #2a2638,0 0 0 14px rgba(255,255,255,.04),0 50px 100px rgba(0,0,0,.7)}
.phone-notch{position:absolute;top:0;left:50%;transform:translateX(-50%);width:120px;height:26px;background:#000;border-radius:0 0 18px 18px;z-index:60}
.phone-screen{position:relative;width:100%;height:100%;display:flex;flex-direction:column;overflow:hidden}
.statusbar{height:30px;flex:none;display:flex;align-items:center;justify-content:space-between;padding:0 24px 0 26px;font-size:13px;font-weight:600;z-index:55;position:relative}
.statusbar .sb-icons{display:flex;gap:6px;align-items:center;font-size:12px;color:var(--txt-2)}
.sb-batt{letter-spacing:-.5px}
@media (max-width:430px){body{background:var(--bg)}.phone-shell{width:100vw;height:100vh;max-height:100vh;border-radius:0;box-shadow:none}.phone-notch{display:none}.statusbar{display:none}}
#view{flex:1;overflow-y:auto;overflow-x:hidden;-webkit-overflow-scrolling:touch;position:relative;scrollbar-width:none}
#view::-webkit-scrollbar{display:none}
.page{padding:20px 16px calc(28px + var(--safe-b));min-height:100%}
.page-tight{padding:16px 16px calc(28px + var(--safe-b))}
.topbar{display:flex;align-items:center;justify-content:space-between;padding:4px 2px 16px}
.topbar h1{font-size:22px;font-weight:800;letter-spacing:-.3px}
.topbar .sub{color:var(--txt-2);font-size:12px;margin-top:2px}
.ic-btn{width:38px;height:38px;border-radius:var(--r-sm);background:var(--card);display:flex;align-items:center;justify-content:center;border:1px solid var(--line);cursor:pointer;color:var(--txt-2);transition:all .15s}
.ic-btn:active{transform:scale(.92)}
.ic-btn i{font-size:18px}
.role-switch{position:absolute;top:7px;right:14px;z-index:70;display:flex;background:rgba(10,10,15,.7);border:1px solid var(--line-2);border-radius:30px;padding:3px;backdrop-filter:blur(12px)}
.role-switch button{border:0;background:transparent;color:var(--txt-3);font-size:10px;font-weight:700;padding:5px 10px;border-radius:20px;cursor:pointer;transition:all .15s}
.role-switch button.on{background:linear-gradient(135deg,var(--gold),var(--gold-dk));color:#1a1306;box-shadow:var(--sh-gold)}
.card{background:var(--card);background-image:linear-gradient(180deg,rgba(255,255,255,.03) 0%,transparent 50%);border:1px solid var(--line);border-radius:var(--r);padding:18px;box-shadow:var(--sh-card);position:relative}
.card + .card{margin-top:12px}
.card.glass{background:linear-gradient(160deg,rgba(255,255,255,.04),rgba(255,255,255,.01));backdrop-filter:blur(8px);border-color:var(--line-2)}
.card.glow-gold{box-shadow:var(--sh-card),0 0 24px rgba(212,165,116,.08)}
.card.inset{background:var(--bg-2);border-color:var(--line);box-shadow:none}
.row{display:flex;align-items:center;gap:12px}
.between{justify-content:space-between}
.center{justify-content:center}
.wrap{flex-wrap:wrap}
.grow{flex:1;min-width:0}
.muted{color:var(--txt-2)}
.dim{color:var(--txt-3)}
.tiny{font-size:12px}.tiny2{font-size:11px}
.b{font-weight:700}
.mt4{margin-top:4px}.mt6{margin-top:6px}.mt8{margin-top:8px}.mt10{margin-top:10px}.mt12{margin-top:12px}.mt16{margin-top:16px}.mt20{margin-top:20px}
.mb6{margin-bottom:6px}.mb8{margin-bottom:8px}.mb12{margin-bottom:12px}
.divider{height:1px;background:var(--line);margin:14px 0}
.hr-dash{border-top:1px dashed var(--line-2);margin:12px 0}
.right{text-align:right}
.ellipsis{white-space:nowrap;overflow:hidden;text-overflow:ellipsis}

/* ---- Icon boxes ---- */
.icbox{display:inline-flex;align-items:center;justify-content:center;border-radius:var(--r-sm);flex:none;transition:all .15s}
.icbox i{display:block}
.ic-xs{width:26px;height:26px;font-size:13px}
.ic-sm{width:34px;height:34px;font-size:17px;border-radius:10px}
.ic-md{width:42px;height:42px;font-size:20px}
.ic-lg{width:52px;height:52px;font-size:25px;border-radius:14px}
.tone-gold{background:linear-gradient(135deg,var(--gold-soft),rgba(212,165,116,.04));color:var(--gold);border:1px solid var(--line-gold)}
.tone-rose{background:var(--rose-soft);color:var(--rose);border:1px solid rgba(224,85,122,.15)}
.tone-teal{background:var(--teal-soft);color:var(--teal);border:1px solid rgba(84,201,182,.12)}
.tone-violet{background:var(--violet-soft);color:var(--violet);border:1px solid rgba(155,107,255,.12)}
.tone-green{background:rgba(74,222,128,.08);color:var(--green);border:1px solid rgba(74,222,128,.1)}
.tone-blue{background:rgba(91,140,255,.08);color:var(--blue);border:1px solid rgba(91,140,255,.1)}
.tone-neutral{background:rgba(255,255,255,.05);color:var(--txt-2);border:1px solid var(--line)}

/* ---- Avatar ---- */
.avatar{width:46px;height:46px;border-radius:50%;object-fit:cover;border:2px solid var(--line-gold);flex:none}
.avatar.sm{width:32px;height:32px}
.avatar.lg{width:60px;height:60px}
.av-init{width:40px;height:40px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:800;flex:none;background:linear-gradient(135deg,var(--gold-soft),rgba(212,165,116,.04));color:var(--gold);border:1px solid var(--line-gold)}

/* ---- Buttons ---- */
.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:0;border-radius:var(--r-sm);font-size:14px;font-weight:700;padding:11px 18px;cursor:pointer;transition:all .15s;letter-spacing:.2px}
.btn:active{transform:scale(.96)}
.btn-block{width:100%}
.btn-gold{background:linear-gradient(135deg,var(--gold-lt),var(--gold),var(--gold-dk));color:#1a1306;box-shadow:var(--sh-gold)}
.btn-card{background:var(--card-2);color:var(--txt);border:1px solid var(--line-2)}
.btn-ghost{background:transparent;color:var(--txt-2);border:1px solid var(--line-2)}
.btn-rose{background:linear-gradient(135deg,#ff6b8b,var(--rose));color:#fff}
.btn-sm{padding:8px 14px;font-size:13px}
.btn-lg{padding:14px 24px;font-size:15px}
.btn:disabled{opacity:.35}
.btn i{font-size:16px}

/* ---- Chips / tags ---- */
.chip{display:inline-flex;align-items:center;gap:4px;padding:3px 10px;border-radius:30px;font-size:11px;font-weight:600;background:rgba(255,255,255,.05);color:var(--txt-2);border:1px solid var(--line);white-space:nowrap}
.chip.gold{background:var(--gold-soft);color:var(--gold);border-color:var(--line-gold)}
.chip.rose{background:var(--rose-soft);color:var(--rose);border-color:rgba(224,85,122,.15)}
.chip.teal{background:var(--teal-soft);color:var(--teal);border-color:rgba(84,201,182,.12)}
.chip.violet{background:var(--violet-soft);color:var(--violet);border-color:rgba(155,107,255,.12)}
.chip.green{background:rgba(74,222,128,.08);color:var(--green);border-color:rgba(74,222,128,.1)}
.chip.gray{background:rgba(255,255,255,.04);color:var(--txt-3)}
.chip i{font-size:13px}
.dot{width:7px;height:7px;border-radius:50%;display:inline-block}

/* ---- Grid ---- */
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.grid3{display:grid;grid-template-columns:1fr 1fr 1fr;gap:8px}
.grid4{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}

/* ---- Stat tiles ---- */
.stat{background:var(--card);background-image:linear-gradient(180deg,rgba(255,255,255,.02) 0%,transparent 60%);border:1px solid var(--line);border-radius:var(--r-sm);padding:14px;box-shadow:var(--sh-card)}
.stat .n{font-size:22px;font-weight:800;letter-spacing:-.5px}
.stat .l{font-size:11px;color:var(--txt-3);margin-top:2px}
.stat .si{font-size:16px;margin-bottom:6px;display:block}

/* ---- Tabbar ---- */
#tabbar{flex:none;height:62px;padding-bottom:var(--safe-b);background:rgba(10,10,15,.85);backdrop-filter:blur(16px);border-top:1px solid var(--line);display:flex;align-items:stretch;justify-content:space-around;z-index:50}
.tab{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px;color:var(--txt-3);cursor:pointer;position:relative;font-size:10px;font-weight:600;transition:color .15s}
.tab .ti{font-size:21px;line-height:1}
.tab.on{color:var(--gold)}
.tab.on::before{content:"";position:absolute;top:0;width:24px;height:2.5px;border-radius:3px;background:linear-gradient(90deg,var(--gold-lt),var(--gold))}

/* ---- List items ---- */
.li{display:flex;align-items:center;gap:12px;padding:13px 0;border-bottom:1px solid var(--line)}
.li:last-child{border-bottom:0}
.li .li-ic{width:40px;height:40px;border-radius:var(--r-sm);display:flex;align-items:center;justify-content:center;font-size:19px;flex:none}

/* ---- Inputs ---- */
.field{margin-bottom:12px}
.field label{display:block;font-size:12px;color:var(--txt-2);margin-bottom:6px}
.input,.select,.textarea{width:100%;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-sm);color:var(--txt);padding:11px 13px;font-size:14px;outline:none;font-family:inherit;transition:border-color .15s}
.input:focus,.select:focus,.textarea:focus{border-color:var(--gold)}
.textarea{resize:vertical;min-height:64px}
.seg{display:flex;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--r-sm);padding:3px;gap:3px}
.seg button{flex:1;border:0;background:transparent;color:var(--txt-2);font-size:13px;font-weight:700;padding:8px;border-radius:9px;cursor:pointer;transition:all .15s}
.seg button.on{background:linear-gradient(135deg,var(--gold-lt),var(--gold-dk));color:#1a1306}

/* ---- Stepper ---- */
.step{display:inline-flex;align-items:center;gap:12px;background:var(--bg-2);border:1px solid var(--line-2);border-radius:24px;padding:4px 8px}
.step button{width:26px;height:26px;border-radius:50%;border:0;background:var(--card-hi);color:var(--txt);font-size:16px;cursor:pointer;line-height:1;transition:all .12s}
.step button:active{transform:scale(.9)}
.step .q{min-width:16px;text-align:center;font-weight:800;font-size:14px}

/* ---- Modal sheet ---- */
.sheet-mask{position:absolute;inset:0;background:rgba(0,0,0,.6);z-index:80;display:flex;align-items:flex-end;animation:fade .2s;backdrop-filter:blur(4px)}
.sheet{width:100%;background:var(--bg-2);background-image:linear-gradient(180deg,var(--card-hi) 0%,var(--bg-2) 40%);border-radius:24px 24px 0 0;padding:16px 18px calc(20px + var(--safe-b));max-height:86%;overflow-y:auto;animation:up .28s cubic-bezier(.2,.9,.3,1);border-top:1px solid var(--line-2);scrollbar-width:none}
.sheet::-webkit-scrollbar{display:none}
.sheet .grip{width:36px;height:4px;border-radius:4px;background:var(--line-2);margin:0 auto 14px}
@keyframes fade{from{opacity:0}to{opacity:1}}
@keyframes up{from{transform:translateY(100%)}to{transform:translateY(0)}}

/* ---- Toast ---- */
.toast{position:absolute;left:50%;bottom:84px;transform:translateX(-50%);background:rgba(20,18,28,.95);border:1px solid var(--line-2);color:var(--txt);padding:10px 20px;border-radius:30px;font-size:13px;font-weight:600;z-index:90;box-shadow:var(--sh-float);animation:fade .2s;max-width:80%;text-align:center;backdrop-filter:blur(12px)}

/* ---- Membership card — premium metallic ---- */
.memcard{position:relative;border-radius:20px;padding:20px;color:#fff;overflow:hidden;box-shadow:0 8px 32px rgba(0,0,0,.4);min-height:170px;display:flex;flex-direction:column;justify-content:space-between}
.memcard::before{content:"";position:absolute;inset:0;background:linear-gradient(135deg,rgba(255,255,255,.15) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.2) 100%);pointer-events:none}
.memcard::after{content:"";position:absolute;top:0;right:0;width:160px;height:160px;border-radius:50%;background:radial-gradient(circle,rgba(255,255,255,.08) 0%,transparent 70%);transform:translate(40%,-40%);pointer-events:none}
.memcard .brand{font-size:12px;letter-spacing:2.5px;opacity:.7;font-weight:600}
.memcard .tier{font-size:28px;font-weight:900;margin-top:4px;letter-spacing:-.5px}
.memcard .rowinfo{display:flex;justify-content:space-between;align-items:flex-end;position:relative;z-index:2}
.memcard .expiry{font-size:11px;opacity:.6;letter-spacing:.3px}
.memcard .corner{position:absolute;top:16px;right:18px;width:28px;height:28px;opacity:.15;z-index:1}

/* Tier backgrounds — metallic foil */
.tier-bg-trial{background:linear-gradient(135deg,#3a2c4a 0%,#1c1426 100%)}
.tier-bg-bronze{background:linear-gradient(135deg,#a05a2d 0%,#5a3318 50%,#3a2417 100%)}
.tier-bg-bronze::before{background:linear-gradient(135deg,rgba(255,200,140,.15) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.3) 100%)}
.tier-bg-silver{background:linear-gradient(135deg,#8a8ea0 0%,#4a4e5a 50%,#2d3040 100%)}
.tier-bg-silver::before{background:linear-gradient(135deg,rgba(255,255,255,.2) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.25) 100%)}
.tier-bg-gold{background:linear-gradient(135deg,#d4a050 0%,#a07028 50%,#7a5018 100%)}
.tier-bg-gold::before{background:linear-gradient(135deg,rgba(255,230,180,.25) 0%,transparent 35%,transparent 65%,rgba(0,0,0,.2) 100%)}
.tier-bg-diamond{background:linear-gradient(135deg,#4a5a8a 0%,#2c3a6b 50%,#1a2848 100%)}
.tier-bg-diamond::before{background:linear-gradient(135deg,rgba(180,200,255,.2) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.2) 100%)}
.tier-bg-black{background:linear-gradient(135deg,#2a2a2a 0%,#0a0a0a 100%);border:1px solid rgba(212,165,116,.15)}
.tier-bg-black::before{background:linear-gradient(135deg,rgba(255,255,255,.06) 0%,transparent 30%,transparent 70%,rgba(0,0,0,.3) 100%)}

/* ---- QR wrap ---- */
.qr-box{background:#fff;border-radius:16px;padding:12px;display:inline-block;box-shadow:0 4px 16px rgba(0,0,0,.2)}
.qr-box canvas,.qr-box img{display:block;border-radius:8px}

/* ---- Menu item ---- */
.mi{display:flex;gap:12px;padding:14px 0;border-bottom:1px solid var(--line);align-items:flex-start}
.mi:last-child{border-bottom:0}
.mi .thumb{width:58px;height:58px;border-radius:14px;object-fit:cover;flex:none;background:var(--card-2);display:flex;align-items:center;justify-content:center;font-size:24px;border:1px solid var(--line)}
.mi .nm{font-size:14px;font-weight:700}
.mi .desc{font-size:11px;color:var(--txt-3);margin-top:2px;line-height:1.4}
.mi .price{color:var(--gold);font-weight:800;font-size:15px}

/* ---- Category pills ---- */
.cats{display:flex;gap:8px;overflow-x:auto;padding-bottom:10px;scrollbar-width:none}
.cats::-webkit-scrollbar{display:none}
.cat{flex:none;padding:7px 14px;border-radius:30px;font-size:13px;font-weight:700;background:var(--card);color:var(--txt-2);border:1px solid var(--line);cursor:pointer;transition:all .15s;display:flex;align-items:center;gap:5px;white-space:nowrap}
.cat i{font-size:15px}
.cat.on{background:linear-gradient(135deg,var(--gold-lt),var(--gold-dk));color:#1a1306;border-color:transparent;box-shadow:var(--sh-gold)}

/* ---- Progress ---- */
.prog{height:5px;border-radius:5px;background:var(--bg-2);overflow:hidden}
.prog i{display:block;height:100%;border-radius:5px;background:linear-gradient(90deg,var(--gold-lt),var(--gold))}

/* ---- Cart bar ---- */
.cartbar{position:absolute;left:0;right:0;bottom:0;display:flex;align-items:center;gap:10px;background:var(--card-hi);background-image:linear-gradient(135deg,rgba(212,165,116,.06),transparent);border:1px solid var(--line-2);border-radius:20px;padding:10px 12px 10px 14px;margin:0 12px 12px;box-shadow:0 -4px 24px rgba(0,0,0,.4)}
.cartbar .bag{position:relative;width:44px;height:44px;border-radius:50%;background:linear-gradient(135deg,var(--gold-lt),var(--gold-dk));display:flex;align-items:center;justify-content:center;font-size:20px;margin-top:-22px;flex:none;color:#1a1306;box-shadow:var(--sh-gold)}
.cartbar .bag i{font-size:20px}
.cartbar .bag .badge{position:absolute;top:-3px;right:-3px;background:var(--rose);color:#fff;font-size:10px;font-weight:800;min-width:17px;height:17px;border-radius:10px;display:flex;align-items:center;justify-content:center;padding:0 4px;border:2px solid var(--card-hi)}

/* ---- Wine bottle ---- */
.wine-bottle{width:30px;height:50px;border-radius:5px 5px 3px 3px;background:linear-gradient(180deg,#3b2a4a,#1a1222);position:relative;flex:none;border:1px solid rgba(255,255,255,.05)}
.wine-bottle::before{content:"";position:absolute;top:-4px;left:50%;transform:translateX(-50%);width:9px;height:12px;border-radius:3px 3px 0 0;background:#4a3656}
.wine-fill{position:absolute;left:4px;right:4px;bottom:4px;border-radius:3px;background:var(--rose);box-shadow:inset 0 1px 0 rgba(255,255,255,.15)}

/* ---- Empty ---- */
.empty{text-align:center;padding:48px 20px;color:var(--txt-3)}
.empty .ei{font-size:42px;opacity:.3;margin-bottom:12px}
.empty .ei i{font-size:42px}

/* ---- FAB ---- */
.fab{position:absolute;right:14px;bottom:82px;width:52px;height:52px;border-radius:50%;background:linear-gradient(135deg,var(--gold-lt),var(--gold-dk));color:#1a1306;font-size:24px;border:0;box-shadow:var(--sh-float);z-index:40;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:transform .15s}
.fab:active{transform:scale(.9)}

/* ---- Misc ---- */
.bar-fill{height:6px;border-radius:6px;background:var(--bg-2);overflow:hidden}
.bar-fill i{display:block;height:100%;border-radius:6px}
.scroll-x{display:flex;gap:10px;overflow-x:auto;padding-bottom:6px;scrollbar-width:none}
.scroll-x::-webkit-scrollbar{display:none}
.scroll-x > *{flex:none}
.kv{display:flex;justify-content:space-between;font-size:13px;padding:6px 0;align-items:center}
.kv .v{font-weight:700}
.line-clamp2{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.pill-count{background:var(--rose);color:#fff;font-size:10px;font-weight:800;border-radius:10px;padding:1px 6px;margin-left:5px}

/* ---- Section label ---- */
.sec-label{font-size:12px;font-weight:700;color:var(--txt-3);text-transform:uppercase;letter-spacing:1px;margin-bottom:10px;display:flex;align-items:center;gap:8px}
.sec-label::after{content:"";flex:1;height:1px;background:var(--line)}

/* ---- Quick action grid ---- */
.qa-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:6px}
.qa{display:flex;flex-direction:column;align-items:center;gap:6px;padding:12px 4px;border-radius:var(--r-sm);cursor:pointer;transition:all .15s;text-align:center}
.qa:active{transform:scale(.94);background:rgba(255,255,255,.03)}
.qa .qa-ic{width:40px;height:40px;border-radius:12px;display:flex;align-items:center;justify-content:center;font-size:20px}
.qa .qa-tx{font-size:10px;font-weight:600;color:var(--txt-2)}

/* ---- Stat row (home) ---- */
.stat-row{display:flex;gap:0;background:var(--card);border:1px solid var(--line);border-radius:var(--r);overflow:hidden;box-shadow:var(--sh-card)}
.stat-row .sr-item{flex:1;padding:14px 8px;text-align:center;position:relative}
.stat-row .sr-item + .sr-item::before{content:"";position:absolute;left:0;top:20%;bottom:20%;width:1px;background:var(--line)}
.stat-row .sr-ic{font-size:16px;margin-bottom:6px;display:block}
.stat-row .sr-n{font-size:18px;font-weight:800;letter-spacing:-.3px}
.stat-row .sr-l{font-size:10px;color:var(--txt-3);margin-top:1px}

/* ---- Promo card ---- */
.promo-scroll{display:flex;gap:10px;overflow-x:auto;padding-bottom:4px;scrollbar-width:none}
.promo-scroll::-webkit-scrollbar{display:none}
.promo-scroll > *{flex:none}
.promo-item{width:116px;cursor:pointer}
.promo-item .pi-thumb{width:116px;height:116px;border-radius:14px;display:flex;align-items:center;justify-content:center;font-size:40px;background:var(--card-2);border:1px solid var(--line);position:relative;overflow:hidden}
.promo-item .pi-thumb::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 50%,rgba(0,0,0,.3) 100%)}

/* ---- Coupon card ---- */
.coupon-card{position:relative;border-radius:var(--r-md);overflow:hidden;border:1px solid var(--line)}
.coupon-card .cc-lt{flex:0 0 88px;padding:16px 8px;text-align:center;background:var(--gold-soft);border-right:2px dashed var(--line-2);display:flex;flex-direction:column;justify-content:center}
.coupon-card .cc-rt{flex:1;padding:14px}
.coupon-card .cc-val{font-size:26px;font-weight:900;color:var(--gold);letter-spacing:-.5px}
.coupon-card .cc-val .cc-cur{font-size:14px;vertical-align:top}
.coupon-card.violet .cc-lt{background:var(--violet-soft)}
.coupon-card.violet .cc-val{color:var(--violet)}
.coupon-card.teal .cc-lt{background:var(--teal-soft)}
.coupon-card.teal .cc-val{color:var(--teal)}
.coupon-card .cc-notch{position:absolute;left:78px;top:-5px;width:10px;height:10px;border-radius:50%;background:var(--bg);border:1px solid var(--line)}
.coupon-card .cc-notch.b{top:auto;bottom:-5px}

/* ---- Tier badge (mini) ---- */
.tier-badge{display:inline-flex;align-items:center;gap:5px;padding:3px 10px;border-radius:30px;font-size:11px;font-weight:700;background:rgba(0,0,0,.3);color:rgba(255,255,255,.8);border:1px solid rgba(255,255,255,.1);backdrop-filter:blur(4px)}