/* Bidder app: mobile-first, native-feel */
html,body{background:var(--tint)}
body.app{font-size:14.5px;overscroll-behavior-y:none}
@media (min-width:520px){html:not(.embed) body.app{background:radial-gradient(1200px 600px at 50% -10%,var(--brand-soft),transparent),#E9E6DE}}
.shell{max-width:440px;margin:0 auto;min-height:100vh;min-height:100dvh;background:var(--tint);position:relative;overflow-x:hidden}
@media (min-width:520px){html:not(.embed) .shell{box-shadow:0 0 0 1px var(--line),var(--sh-3)}}
.topbar{position:sticky;top:0;z-index:40;height:58px;padding:0 10px 0 14px;display:flex;align-items:center;justify-content:space-between;background:color-mix(in srgb,var(--tint) 86%,transparent);backdrop-filter:saturate(1.6) blur(14px);-webkit-backdrop-filter:saturate(1.6) blur(14px);border-bottom:1px solid color-mix(in srgb,var(--line) 70%,transparent)}
.brand{display:flex;align-items:center;gap:10px;min-width:0}
.brand b{display:block;font-family:var(--font-display);font-size:15.5px;letter-spacing:-.01em;line-height:1.1}
.brand small{display:block;color:var(--muted);font-size:11px;font-weight:550}
.badge-n{position:absolute;top:5px;right:5px;min-width:16px;height:16px;padding:0 4px;border-radius:99px;background:#E5322D;color:#fff;font-size:10px;font-weight:800;display:grid;place-items:center;box-shadow:0 0 0 2px var(--tint)}
.seg{display:inline-flex;background:rgba(0,0,0,.055);border-radius:10px;padding:3px}
.seg button{height:28px;padding:0 10px;border-radius:8px;font-size:12.5px;font-weight:650;color:var(--muted)}
.seg button.on{background:var(--surface);color:var(--ink);box-shadow:var(--sh-1)}
.seg.sm button{height:26px;padding:0 8px;font-size:11.5px}

main{padding-bottom:calc(86px + env(safe-area-inset-bottom))}
body.has-bar main{padding-bottom:calc(var(--barH,300px) + 88px + env(safe-area-inset-bottom))}
.pad{padding:14px 16px}
.page{animation:pageIn .28s var(--ease)}
@keyframes pageIn{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.small{font-size:12.5px}.tiny{font-size:11px;margin-top:8px}
.link{color:var(--brand);font-weight:650}
.err{color:var(--err)}
.page-h{font-size:28px;margin:6px 0 14px}
.sec-h{display:flex;align-items:center;justify-content:space-between;margin:22px 0 10px}
.sec-h h4{font-size:15px}
.empty{padding:36px 16px;text-align:center;color:var(--muted);display:flex;flex-direction:column;align-items:center;gap:10px}
.empty.small{padding:16px}

/* tab bar */
.tabbar{position:fixed;z-index:45;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,440px);display:grid;grid-template-columns:repeat(4,1fr);padding:6px 6px calc(6px + env(safe-area-inset-bottom));background:color-mix(in srgb,var(--surface) 92%,transparent);backdrop-filter:saturate(1.6) blur(16px);-webkit-backdrop-filter:saturate(1.6) blur(16px);border-top:1px solid var(--line)}
.tab{display:flex;flex-direction:column;align-items:center;gap:3px;padding:6px 0 4px;font-size:11px;font-weight:650;color:var(--faint);position:relative;border-radius:12px;transition:color .15s}
.tab.on{color:var(--brand)}
.tab.on .ic{transform:translateY(-1px)}
.tab:active{transform:scale(.94)}
.live-dot{position:absolute;top:5px;left:calc(50% + 7px);width:8px;height:8px;border-radius:50%;background:#E5322D;box-shadow:0 0 0 2px var(--surface);animation:pulse 1.4s infinite}

/* home */
.greet{display:flex;align-items:flex-end;justify-content:space-between;margin:4px 0 14px}
.greet h1{font-size:30px}
.avatar{width:40px;height:40px;border-radius:50%;background:var(--brand);color:#fff;display:grid;place-items:center;font-weight:750;font-size:14px;flex-shrink:0}
.avatar.lg{width:52px;height:52px;font-size:17px}
.banner{display:flex;gap:12px;padding:13px 14px;border-radius:16px;margin-bottom:12px;font-size:13px}
.banner p{margin-top:2px;color:inherit;opacity:.85;line-height:1.4}
.banner-warn{background:var(--warn-soft);color:#6B4309}
.banner-err{background:var(--err-soft);color:#7A1D13}
.live-card{display:block;position:relative;overflow:hidden;padding:16px;border-radius:22px;background:linear-gradient(150deg,var(--brand) 0%,var(--brand-deep) 100%);color:#fff;box-shadow:var(--sh-2);margin-bottom:12px}
.live-card::after{content:"";position:absolute;right:-60px;top:-60px;width:200px;height:200px;border-radius:50%;background:radial-gradient(closest-side,color-mix(in srgb,var(--accent) 45%,transparent),transparent);pointer-events:none}
.live-card h2{font-size:23px;margin-top:12px}
.lc-sub{font-size:12.5px;opacity:.75;margin-top:3px}
.lc-view{font-size:12px;opacity:.85;display:flex;align-items:center;gap:5px}
.lc-lot{display:flex;gap:12px;align-items:center;background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.12);border-radius:16px;padding:8px;margin:14px 0}
.lc-art{width:92px;height:62px;border-radius:11px;overflow:hidden;flex-shrink:0;background:#fff}
.lc-lotno{font-size:11px;opacity:.75;letter-spacing:.04em}
.lc-lt{font-weight:700;font-size:14px;line-height:1.25}
.lc-price{font-size:21px;font-weight:700;margin-top:2px;animation:bump .45s var(--ease)}
.lc-price small,.pl-v small,.bb-price small{font-size:.55em;font-weight:600;opacity:.65;margin-left:2px}
.sale-card{display:flex;gap:12px;align-items:center;background:var(--surface);border-radius:18px;padding:14px;margin-bottom:10px;box-shadow:var(--sh-1);border:1px solid var(--line-2)}
.sale-card h3{font-size:16px;margin:3px 0 2px}
.sc-ic{width:44px;height:44px;border-radius:13px;display:grid;place-items:center;background:var(--brand-soft);color:var(--brand);flex-shrink:0}
.sc-ic-2{background:color-mix(in srgb,var(--accent) 18%,#fff);color:color-mix(in srgb,var(--accent) 70%,#000)}
.hscroll{display:flex;gap:10px;overflow-x:auto;margin:0 -16px;padding:0 16px 4px;scroll-snap-type:x mandatory;scrollbar-width:none}
.hscroll::-webkit-scrollbar{display:none}
.mini{flex:0 0 200px;scroll-snap-align:start;background:var(--surface);border-radius:16px;overflow:hidden;box-shadow:var(--sh-1);border:1px solid var(--line-2)}
.mini .lot-art{height:92px;width:100%}
.mini-b{padding:9px 11px;font-size:13px;display:flex;flex-direction:column;gap:2px}

/* catalogue */
.subhead{display:flex;align-items:center;gap:6px;padding:10px 12px 6px 6px}
.subhead h2{font-size:21px}
.filters{display:flex;gap:7px;align-items:center;overflow-x:auto;padding:6px 16px 10px;scrollbar-width:none;position:sticky;top:58px;z-index:30;background:color-mix(in srgb,var(--tint) 92%,transparent);backdrop-filter:blur(10px)}
.filters::-webkit-scrollbar{display:none}
.fpill{position:relative;display:inline-flex;align-items:center;gap:4px;height:34px;padding:0 10px 0 12px;border-radius:99px;background:var(--surface);box-shadow:inset 0 0 0 1px var(--line);font-size:13px;font-weight:600;white-space:nowrap;flex-shrink:0;color:var(--ink-2)}
.fpill select{appearance:none;border:0;background:transparent;font-weight:600;font-size:13px;outline:none;padding:0;max-width:150px;cursor:pointer;color:inherit}
.fpill.on{background:var(--brand);color:#fff;box-shadow:none}
.fpill.on select{color:#fff}
.fpill.on select option{color:var(--ink)}
.fpill.clear{padding:0 10px}
.count{margin:2px 2px 10px}
.lcard{display:block;background:var(--surface);border-radius:20px;overflow:hidden;margin-bottom:14px;box-shadow:var(--sh-1);border:1px solid var(--line-2);transition:transform .15s var(--ease)}
.lcard:active{transform:scale(.985)}
.lcard.mine{box-shadow:0 0 0 2px var(--ok),var(--sh-1)}
.lcard-art{position:relative;height:150px}
.lcard-art .lot-art{width:100%;height:100%}
.lot-no{position:absolute;left:12px;top:12px;background:rgba(20,24,29,.82);color:#fff;font-size:11px;font-weight:700;padding:4px 8px;border-radius:8px;letter-spacing:.06em}
.lot-no.big{font-size:13px;padding:6px 10px;top:auto;bottom:14px;left:16px}
.new-chip{position:absolute;left:78px;top:12px}
.chip-accent{background:var(--accent);color:#1b1305}
.watch-btn{position:absolute;right:10px;top:10px;width:38px;height:38px;border-radius:50%;background:rgba(255,255,255,.88);display:grid;place-items:center;color:var(--ink-2);box-shadow:var(--sh-1);transition:transform .15s}
.watch-btn:active{transform:scale(.88)}
.watch-btn.on,.icon-btn.on{color:#E9A21A}
.watch-btn.on svg,.icon-btn.on svg{fill:#F2B13A;stroke:#C98710}
.lcard-body{padding:12px 14px 14px}
.lcard-t{font-size:16.5px;line-height:1.25}
.lcard-meta{display:flex;flex-wrap:wrap;gap:4px 12px;color:var(--muted);font-size:12.5px;margin:5px 0 10px}
.lcard-meta .warn{color:var(--warn);font-weight:650}
.pl{display:flex;justify-content:space-between;align-items:flex-end;padding-top:10px;border-top:1px dashed var(--line)}
.pl-lab{font-size:11px;color:var(--muted);font-weight:600;letter-spacing:.02em}
.pl-v{font-size:21px;font-weight:700;letter-spacing:-.02em}
.pl-t{font-size:14px;font-weight:600}
.mine-bar{margin-top:10px;display:flex;align-items:center;gap:6px;color:var(--ok);font-weight:700;font-size:12.5px;background:var(--ok-soft);padding:7px 10px;border-radius:10px}

/* lot detail */
.lot-hero{position:relative;height:250px;margin-top:-58px}
.lot-hero .lot-art{width:100%;height:100%}
.lot-hero-top{position:absolute;top:66px;left:10px;right:10px;display:flex;justify-content:space-between}
.glass{background:rgba(255,255,255,.82);backdrop-filter:blur(8px);box-shadow:var(--sh-1)}
.lot-main{margin-top:-18px;position:relative;background:var(--tint);border-radius:22px 22px 0 0;padding-top:18px}
.lot-title{font-size:25px;margin:6px 0 10px}
.badges{display:flex;flex-wrap:wrap;gap:6px;margin-bottom:14px}
.stats{display:grid;grid-template-columns:repeat(3,1fr);gap:1px;background:var(--line-2);border-radius:16px;overflow:hidden;border:1px solid var(--line-2)}
.stats>div{background:var(--surface);padding:10px 12px}
.stats span{display:block;font-size:11px;color:var(--muted);font-weight:600}
.stats b{font-size:15px}
.note{display:flex;gap:8px;align-items:center;margin-top:10px;font-size:13px;color:var(--ink-2)}
.card-in{background:var(--surface);border-radius:18px;padding:14px;margin-top:12px;border:1px solid var(--line-2)}
.card-in h4{font-size:14.5px;margin-bottom:8px}
.cls{display:flex;flex-direction:column;gap:9px}
.cl{display:flex;gap:10px;align-items:flex-start}
.cl b{display:block;font-size:13px}
.cl small{color:var(--muted);font-size:12px}
.cl-ic{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;flex-shrink:0;margin-top:1px}
.cl.ok .cl-ic{background:var(--ok-soft);color:var(--ok)}
.cl.warn .cl-ic{background:var(--warn-soft);color:var(--warn)}
.cl.bad .cl-ic{background:var(--err-soft);color:var(--err)}
.tags{display:flex;flex-direction:column;gap:6px;margin-bottom:8px}
.tagrow{display:grid;grid-template-columns:auto 1fr auto;gap:10px;align-items:center}
.tagchip{background:#FFE14D;color:#1d1a05;font-weight:700;font-size:12.5px;padding:3px 8px;border-radius:6px 6px 6px 14px;letter-spacing:.02em}
.rf{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.bids{display:flex;flex-direction:column}
.bidrow{display:flex;align-items:center;gap:10px;padding:8px 0;border-bottom:1px solid var(--line-2);font-size:13px;animation:rowIn .35s var(--ease)}
.bidrow:last-child{border-bottom:0}
.bidrow.top .mono:not(.faint){font-weight:800}
.bidrow.me{color:var(--ok)}
.src{font-size:10.5px;font-weight:700;padding:2px 7px;border-radius:6px;background:var(--line-2);color:var(--ink-2);min-width:52px;text-align:center}
.src-online{background:var(--blue-soft);color:var(--blue)}
.src-floor{background:var(--warn-soft);color:var(--warn)}
.src-proxy{background:var(--brand-soft);color:var(--brand-deep)}
@keyframes rowIn{from{opacity:0;transform:translateY(-6px);background:color-mix(in srgb,var(--accent) 20%,transparent)}to{opacity:1;transform:none}}

/* bid bar */
.bar-host{position:fixed;z-index:44;left:50%;transform:translateX(-50%);width:min(100%,440px);bottom:calc(64px + env(safe-area-inset-bottom));padding:0 10px 8px;pointer-events:none}
.bidbar{pointer-events:auto;background:var(--surface);border-radius:22px;padding:12px 14px 12px;box-shadow:0 -2px 0 rgba(0,0,0,.02),var(--sh-3);border:1px solid var(--line);display:flex;flex-direction:column;gap:8px;transition:box-shadow .3s}
.bidbar.lead{box-shadow:0 0 0 2px var(--ok),var(--sh-3)}
.bidbar.out{box-shadow:0 0 0 2px var(--err),var(--sh-3);animation:shake .4s}
.bidbar.won{background:linear-gradient(135deg,var(--ok-soft),#fff)}
@keyframes shake{0%,100%{transform:none}25%{transform:translateX(-4px)}75%{transform:translateX(4px)}}
.bb-state{font-size:12.5px;font-weight:700;color:var(--muted);display:flex;align-items:center;gap:6px}
.bb-state.ok{color:var(--ok)} .bb-state.err{color:var(--err)}
.going-inline{color:var(--err)}
.bb-mid{align-items:flex-end}
.bb-price{font-size:28px;font-weight:700;letter-spacing:-.03em;line-height:1;animation:bump .45s var(--ease)}
@keyframes bump{0%{transform:scale(1.08);color:var(--brand)}100%{transform:none}}
.bidbtn{position:relative;display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;height:58px;border-radius:16px;padding:0 18px;background:var(--brand);color:#fff;font-weight:750;font-size:17px;box-shadow:0 6px 16px -6px color-mix(in srgb,var(--brand) 70%,transparent),inset 0 -3px 0 rgba(0,0,0,.18);transition:transform .1s var(--ease),filter .15s;overflow:hidden}
.bidbtn:disabled{background:var(--ok);opacity:1;justify-content:center;box-shadow:none;cursor:default}
.bidbtn-s{font-size:13px;opacity:.8;font-weight:600}
.bidbtn:active{transform:scale(.97)}
.bidbtn.pressed::after{content:"";position:absolute;left:50%;top:50%;width:20px;height:20px;border-radius:50%;background:rgba(255,255,255,.5);transform:translate(-50%,-50%) scale(0);animation:ripple .55s ease-out}
@keyframes ripple{to{transform:translate(-50%,-50%) scale(24);opacity:0}}
.bidbtn.locked{background:var(--line-2);color:var(--muted);justify-content:center;box-shadow:none;font-size:15px}
.receipt{font-size:10.5px;color:var(--muted);display:flex;align-items:center;gap:5px;justify-content:center}
.ext{font-size:12px;font-weight:700;color:var(--warn);background:var(--warn-soft);padding:5px 9px;border-radius:9px;display:flex;align-items:center;gap:6px;animation:rowIn .4s}

/* live */
.stream{position:relative;height:228px;background:#0D1013;color:#fff;overflow:hidden}
.stream-vid{position:absolute;inset:0;filter:saturate(.9) contrast(1.05)}
.stream-vid .lot-art{width:100%;height:100%}
.scan{position:absolute;inset:0;background:repeating-linear-gradient(0deg,rgba(0,0,0,.08) 0 2px,transparent 2px 4px),linear-gradient(180deg,rgba(0,0,0,.45),transparent 30%,transparent 65%,rgba(0,0,0,.65))}
.stream-top{position:absolute;top:10px;left:10px;right:10px;display:flex;align-items:center;gap:6px}
.glass-chip{background:rgba(0,0,0,.45);color:#fff}
.ld{display:flex;align-items:center;gap:7px;font-size:11.5px;font-weight:650;background:rgba(0,0,0,.45);padding:4px 6px 4px 10px;border-radius:99px;cursor:pointer}
.switch.sm{width:32px;height:20px}
.switch.sm span::after{width:14px;height:14px}
.switch.sm input:checked+span::after{transform:translateX(12px)}
.stream-bot{position:absolute;left:14px;bottom:30px;right:14px;font-weight:700;font-size:14px;text-shadow:0 1px 6px rgba(0,0,0,.5)}
.stream-note{position:absolute;left:14px;bottom:10px;font-size:10.5px;opacity:.6}
.stream.low{background:linear-gradient(160deg,var(--brand-deep),#0D1013)}
.ticker{position:absolute;left:14px;right:14px;top:50px;display:flex;flex-direction:column;gap:6px}
.tk{display:flex;justify-content:space-between;font-size:13px;opacity:.55;animation:rowIn .35s}
.tk.top{opacity:1;font-size:20px;font-weight:800}
.live-main{padding-top:12px}
.going{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;margin-bottom:10px}
.going span{text-align:center;padding:8px 0;border-radius:11px;background:var(--surface);border:1px solid var(--line-2);font-size:12.5px;font-weight:750;color:var(--faint);transition:all .25s}
.going span.on{background:var(--err);border-color:var(--err);color:#fff;animation:bump .4s}
.going.g3 span.on{background:var(--ink);border-color:var(--ink)}
.sold-stamp{text-align:center;font-family:var(--font-display);font-weight:800;font-size:18px;letter-spacing:.02em;border:3px solid var(--ink);border-radius:12px;padding:8px;margin-bottom:10px;transform:rotate(-2deg);animation:stamp .4s var(--ease)}
@keyframes stamp{from{transform:scale(1.6) rotate(-8deg);opacity:0}to{transform:rotate(-2deg);opacity:1}}
.live-meta{font-size:13px;color:var(--ink-2)}
.qrow{display:flex;align-items:center;gap:12px;background:var(--surface);border-radius:14px;padding:8px;margin-bottom:8px;border:1px solid var(--line-2)}
.q-art{width:72px;height:50px;border-radius:10px;overflow:hidden;flex-shrink:0}
.q-art .lot-art{width:100%;height:100%}

/* account */
.acct{padding:16px}
.acct-n{font-size:16px;display:block}
.credit{margin-top:14px;padding-top:14px;border-top:1px solid var(--line-2);display:flex;flex-direction:column;gap:8px}
.meter{height:10px;border-radius:99px;background:var(--line-2);overflow:hidden}
.meter span{display:block;height:100%;border-radius:99px;background:linear-gradient(90deg,var(--brand),color-mix(in srgb,var(--brand) 60%,var(--accent)));transition:width .6s var(--ease)}
.meter span.hot{background:linear-gradient(90deg,var(--warn),var(--err))}
.fica{margin-top:14px;display:flex;flex-direction:column;gap:8px}
.fica-row{display:flex;align-items:center;gap:10px;font-size:13px;padding:8px 10px;background:var(--surface-2);border-radius:10px}
.won{padding:12px;margin-bottom:10px}
.won-act{margin-top:10px}
.notif-list{padding:4px 14px}
.nrow{display:flex;gap:10px;padding:10px 0;border-bottom:1px solid var(--line-2)}
.nrow:last-child{border-bottom:0}
.n-ic{width:26px;height:26px;border-radius:50%;display:grid;place-items:center;flex-shrink:0}
.n-outbid{background:var(--err-soft);color:var(--err)} .n-won,.n-approved{background:var(--ok-soft);color:var(--ok)} .n-closing{background:var(--warn-soft);color:var(--warn)}
.upl{display:flex;align-items:center;gap:10px;width:100%;padding:11px 12px;border-radius:11px;border:1.5px dashed var(--line);background:var(--surface);text-align:left;font-size:13.5px;font-weight:600}
.upl.done{border-style:solid;border-color:color-mix(in srgb,var(--ok) 40%,transparent);background:var(--ok-soft);color:var(--ok)}

/* sheet */
.sheet-back{position:fixed;inset:0;z-index:70;background:rgba(10,12,15,.42);animation:fade .2s}
.sheet{position:fixed;z-index:71;left:50%;bottom:0;transform:translateX(-50%);width:min(100%,440px);background:var(--surface);border-radius:24px 24px 0 0;padding:8px 18px calc(18px + env(safe-area-inset-bottom));display:flex;flex-direction:column;gap:12px;animation:sheetIn .3s var(--ease);box-shadow:var(--sh-3)}
.sheet h3{font-size:19px}
.grab{width:40px;height:5px;border-radius:99px;background:var(--line);margin:4px auto 2px}
.field.big input{height:56px;font-size:24px;font-weight:700}
.qchip{height:30px;padding:0 12px;font-size:12.5px;cursor:pointer}
.sheet-calc{font-size:13.5px}
@keyframes sheetIn{from{transform:translate(-50%,100%)}to{transform:translate(-50%,0)}}
@keyframes fade{from{opacity:0}}

/* whatsapp preview */
#wa{position:fixed;z-index:80;top:8px;left:50%;transform:translateX(-50%);width:min(100% - 16px,424px);pointer-events:none}
.wa-wrap{pointer-events:auto;transform:translateY(-140%);opacity:0;transition:all .45s var(--ease)}
.wa-wrap.in{transform:none;opacity:1}
.wa-label{font-size:10px;font-weight:750;letter-spacing:.1em;text-transform:uppercase;color:#fff;background:#128C7E;display:inline-block;padding:3px 8px;border-radius:7px 7px 0 0;margin-left:14px}
.wa{display:flex;gap:11px;width:100%;text-align:left;background:rgba(250,250,250,.97);backdrop-filter:blur(20px);border-radius:18px;padding:12px 14px;box-shadow:0 18px 40px -12px rgba(0,0,0,.35),0 0 0 1px rgba(0,0,0,.05)}
.wa-ic{width:38px;height:38px;border-radius:10px;background:#25D366;color:#fff;display:grid;place-items:center;flex-shrink:0}
.wa-top{display:flex;justify-content:space-between;font-size:13px}
.wa-top span{color:var(--muted);font-size:12px}
.wa-msg{display:block;font-size:13px;color:var(--ink-2);line-height:1.35;margin-top:2px}

.doc-modal{border-radius:20px}
@media (max-width:440px){.modal-wrap{padding:0}.modal{border-radius:0;min-height:100%}.doc-toolbar{border-radius:0}}
#toasts{bottom:calc(92px + env(safe-area-inset-bottom))}
body.has-bar #toasts{bottom:calc(300px + env(safe-area-inset-bottom))}