:root{color-scheme:dark;--bg:#0c1012;--panel:#14181d;--line:#2a3037;--text:#f1f3f2;--muted:#a9b2b8;--accent:#0bd1ab;--red:#ff9f9e;font:16px/1.5 system-ui,sans-serif}
*{box-sizing:border-box}
body{margin:0;background:var(--bg);color:var(--text)}
h1,h2,h3,p,dl,dd{margin:0}
h1{font-size:clamp(1.75rem,4vw,2.5rem);line-height:1.12;letter-spacing:-.035em;overflow-wrap:anywhere}
h2{font-size:1.2rem;line-height:1.3}
h3,p,dt,small,time{color:var(--muted)}
h3{font-size:.88rem}
a{color:var(--accent);text-underline-offset:4px}
a:focus-visible,button:focus-visible,input:focus-visible{outline:2px solid var(--accent);outline-offset:4px}
button,.button{display:inline-flex;align-items:center;justify-content:center;min-height:46px;border:1px solid transparent;border-radius:12px;padding:10px 16px;background:var(--accent);color:#072620;font:inherit;font-weight:650;cursor:pointer;text-decoration:none;text-align:center}
button:hover,.button:hover{filter:brightness(1.13)}
.secondary{background:transparent;color:var(--text);border-color:var(--line)}
input{display:block;width:100%;min-width:0;margin-top:6px;background:#101316;border:1px solid var(--line);border-radius:10px;padding:11px 12px;color:var(--text);font:inherit}
label{font-size:.9rem;font-weight:600}
.center{min-height:100svh;display:grid;place-items:center;padding:24px}
.panel{border:1px solid var(--line);border-radius:20px;background:var(--panel);padding:24px;min-width:0}
.checkout{width:min(100%,860px);min-height:500px;padding:0;overflow:hidden;display:grid;grid-template-columns:42fr 58fr;border-radius:26px;box-shadow:0 22px 70px #0006}
.receipt{padding:40px 30px;background:repeating-linear-gradient(103deg,#ffffff07 0 1px,transparent 1px 3px,#00000020 3px 4px,transparent 4px 6px),linear-gradient(135deg,#1a2026,#14191e);border-right:1px solid var(--line);display:flex;flex-direction:column;justify-content:center;min-width:0}
.payment-method{display:flex;align-items:center;gap:8px;font-size:.9rem;margin-bottom:24px}
.payment-amount{font:800 clamp(2.25rem,5vw,3.25rem)/1.04 system-ui,sans-serif;font-variant-numeric:tabular-nums;letter-spacing:-.04em;color:#f4efe5}
.payment-amount span{font-size:.64em;font-weight:700;letter-spacing:-.025em;color:#a2adb7;white-space:nowrap}
dl{margin-top:24px;border-top:1px solid var(--line);padding-top:14px}
dt{font-size:.8rem;margin-top:8px}
dd{overflow-wrap:anywhere}
.action{display:grid;place-items:center;padding:24px;background:#101419}
.action>.stack,.state{width:min(100%,340px)}
.action .payment-ready{width:100%;height:100%;grid-template-rows:1fr auto;gap:24px}
.qr-area{align-self:center;display:grid;justify-items:center;gap:16px;padding-block:16px}
.qr-area p,.phone-entry>p{font-size:.875rem}
.qr-area p{max-width:33ch}
.payment-buttons{display:grid;width:100%;gap:10px}
.cancel-form{text-align:center}
.phone-entry .cancel-form{margin-top:0}
.cancel-form .cancel-button{width:auto;min-height:44px;background:transparent;color:var(--muted);font-size:.875rem;font-weight:500}
.cancel-button:hover{color:var(--text);text-decoration:underline;text-underline-offset:4px}
.payment-decisions{display:flex;justify-content:center;align-items:center;gap:8px;flex-wrap:wrap}
.payment-decisions .decision-button{min-height:44px;padding-inline:10px;background:transparent;color:var(--accent);font-size:.875rem}
.decision-button svg,.cancel-button svg,.status-tag svg{width:16px;height:16px;flex:none;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.decision-button,.cancel-button,.status-tag{gap:6px}
.status-tag{display:inline-flex;align-items:center}
.status-paid{color:var(--accent)}
.status-refund,.status-cancelled{color:var(--red)}
.status-controls{border-top:1px solid var(--line);padding-top:14px}
.status-controls h3{color:var(--text);font-size:1rem}
.phone-entry{gap:12px}
.phone-entry form{margin-top:10px}
.phone-icon{display:grid;place-items:center;width:48px;height:48px;border:1px solid #25534b;background:#142b29;border-radius:14px;color:var(--accent);margin-bottom:8px}
.phone-icon svg{width:24px;fill:none;stroke:currentColor;stroke-width:1.6;stroke-linecap:round}
.stack{display:grid;gap:14px;align-content:start}
.phone{display:flex;align-items:center;gap:12px;background:#101316;border:1px solid var(--line);border-radius:10px;padding:0 12px}
.phone:focus-within{outline:2px solid var(--accent);outline-offset:2px}
.phone input{border:0;outline:0;margin:0;padding-inline:0}
.state{display:grid;justify-items:center;text-align:center;gap:12px}
.state .button,.state button{width:100%}
.qr-frame{position:relative;width:min(100%,246px);background:white;border-radius:22px;overflow:hidden}
.qr{display:block;width:100%;height:auto}
.scan-corners{position:absolute;inset:8px;pointer-events:none}
.scan-corners i{position:absolute;width:16px;height:16px;border:1px solid #21cfae}
.scan-corners i:nth-child(1){top:0;left:0;border-right:0;border-bottom:0;border-top-left-radius:7px}
.scan-corners i:nth-child(2){top:0;right:0;border-left:0;border-bottom:0;border-top-right-radius:7px}
.scan-corners i:nth-child(3){bottom:0;left:0;border-right:0;border-top:0;border-bottom-left-radius:7px}
.scan-corners i:nth-child(4){bottom:0;right:0;border-left:0;border-top:0;border-bottom-right-radius:7px}
.qr-brand{position:absolute;inset:50% auto auto 50%;transform:translate(-50%,-50%);display:grid;place-items:center;width:17%;aspect-ratio:1;background:#fff;border-radius:23%}
.qr-brand img{width:67%;height:74%;object-fit:contain}
.spinner,.stamp{width:60px;height:60px;border-radius:50%;margin-bottom:8px}
.spinner{border:3px solid var(--line);border-top-color:var(--accent);animation:spin .9s linear infinite}
@keyframes spin{to{transform:rotate(360deg)}}
@media(prefers-reduced-motion:reduce){.spinner{animation:none}}
.stamp{display:grid;place-items:center;border:1px solid currentColor}
.stamp svg{width:28px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.success{color:var(--accent)}
.error{color:var(--red)}
.narrow{width:min(100%,420px)}
.workspace{width:min(100%,1120px);margin:auto;padding:32px 24px;gap:20px}
.ledger-header{padding:6px 0 22px;border-bottom:1px solid var(--line);margin-bottom:4px}
.ledger-header h1{font-size:clamp(1.7rem,4vw,2rem)}
.workspace .panel{border-radius:14px}
.bar{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}
.dashboard{display:grid;grid-template-columns:2fr 1fr;gap:20px}
.metrics{display:flex;gap:24px;flex-wrap:wrap;border-block:1px solid var(--line);padding:14px 0}
.metrics strong{font-size:1.5rem;font-variant-numeric:tabular-nums}
.overview .metrics>div:first-child strong{color:var(--accent)}
.registry{background:transparent}
.registry h2 small{margin-left:6px;font-size:.8rem}
.chart{display:grid;gap:8px}
.chart div,.order{display:grid;align-items:center;gap:12px}
.chart div{grid-template-columns:44px 1fr auto;font-size:.85rem}
meter{width:100%;height:16px;accent-color:var(--accent)}
meter::-webkit-meter-optimum-value{background:var(--accent)}
.order{grid-template-columns:minmax(0,1.35fr) minmax(0,1fr) minmax(0,.7fr) minmax(0,1fr) 228px;border-top:1px solid var(--line);padding:12px 0;color:var(--text);font-size:.9rem;overflow-wrap:anywhere}
.order-link{color:var(--text);text-decoration:none}
.order-link:hover{color:var(--accent)}
.deal-actions{display:flex;gap:8px;flex-wrap:wrap}
.deal-actions button{min-height:40px;padding:7px 10px;gap:6px;font-size:.8rem;white-space:nowrap}
.deal-actions svg{width:15px;height:15px;fill:none;stroke:currentColor;stroke-width:2;stroke-linecap:round;stroke-linejoin:round}
.deal-confirm{background:#4bd591;color:#10261b}
.deal-refund{background:#e35967;color:#240c10}
.deal-actions button:disabled{background:transparent;color:var(--muted);border-color:var(--line);opacity:.58;cursor:default;filter:none}
.order .deal-actions{justify-content:flex-end}
.order>span:nth-child(3){text-align:right;font-variant-numeric:tabular-nums}
.order>.status-tag,.table-head>span:nth-child(n+4){justify-self:end}
.table-head{font-size:.78rem;color:var(--muted);border-top:0;padding-block:4px 12px}
.order small,.timeline small{display:block}
.tag{border:1px solid var(--line);border-radius:8px;padding:3px 8px;color:var(--muted);font-size:.78rem;justify-self:start}
.timeline{margin:0;padding-left:22px}
.timeline li+li{margin-top:12px}
@media(max-width:680px){
 .center{padding:16px}
 .checkout,.dashboard{grid-template-columns:1fr}
 .checkout{min-height:auto}
 .receipt{padding:24px;border-right:0;border-bottom:1px solid var(--line)}
 .action{padding:24px}
 .payment-method{margin-bottom:14px}
 .qr-area{padding-top:0}
 .workspace{padding:20px 16px}
 .order{grid-template-columns:repeat(2,minmax(0,1fr))}
 .order>span:nth-child(3){text-align:left}
 .order .deal-actions{grid-column:1 / -1}
 .table-head{display:none}
}