:root{
  --bg:#f3f6f4; --surface:#ffffff; --ink:#15302a; --muted:#5d746d; --line:#d7e2dd;
  --brand:#0f5c4a; --brand-ink:#ffffff; --marigold:#e9a21b; --marigold-soft:#fdf1d6;
  --ok:#1f7a45; --ok-bg:#e1f3e8; --warn:#9a5b00; --warn-bg:#fdf0d8; --bad:#b03a2e; --bad-bg:#fbe5e2;
  --display:"Baloo 2","Mukta",system-ui,sans-serif;
  --body:"Mukta",system-ui,"Noto Sans Devanagari",sans-serif;
  color-scheme:light;
}
@media (prefers-color-scheme:dark){:root{
  --bg:#0e1714; --surface:#16231f; --ink:#e4efeb; --muted:#93aaa2; --line:#2a3b35;
  --brand:#3fae8e; --brand-ink:#06201a; --marigold:#f2b84a; --marigold-soft:#33291a;
  --ok:#6fd39a; --ok-bg:#16301f; --warn:#f2b84a; --warn-bg:#352a14; --bad:#f08a7e; --bad-bg:#3a1c18;
  color-scheme:dark}}
*{box-sizing:border-box}
[hidden]{display:none!important}
body{margin:0;background:var(--bg);color:var(--ink);font-family:var(--body);font-size:16px;line-height:1.55;
  padding:16px max(16px,env(safe-area-inset-right)) 40px max(16px,env(safe-area-inset-left))}
.wrap{max-width:560px;margin:0 auto;display:flex;flex-direction:column;gap:16px}
.wrap.wide{max-width:960px}
h1,h2,h3{font-family:var(--display);line-height:1.15;margin:0;text-wrap:balance}
.coupon{background:var(--surface);border:1px solid var(--line);border-radius:18px;overflow:hidden}
.coupon-head{background:var(--brand);color:var(--brand-ink);padding:20px 20px 26px}
.coupon-head .eyebrow{font-size:13px;letter-spacing:.06em;opacity:.85}
.coupon-head h1{font-size:30px;margin-top:2px}
.coupon-head p{margin:6px 0 0;opacity:.92}
.amount{display:inline-block;margin-top:12px;background:var(--marigold);color:#2a1b00;border-radius:12px;padding:4px 14px;font-family:var(--display);font-weight:800;font-size:22px}
.perf{height:0;border-top:2px dashed var(--line);margin:0 18px}
form{padding:20px;display:flex;flex-direction:column;gap:16px}
label{font-weight:600;font-size:15px;display:flex;flex-direction:column;gap:6px}
label small{font-weight:400;color:var(--muted)}
input,select,textarea{font:inherit;color:var(--ink);background:var(--bg);border:1.5px solid var(--line);border-radius:10px;padding:10px 12px;width:100%}
input:focus,select:focus,textarea:focus,button:focus-visible{outline:2px solid var(--marigold);outline-offset:1px}
textarea{min-height:96px;resize:vertical}
.row{display:flex;gap:8px;align-items:stretch}
.row input{flex:1;min-width:0}
.btn{border:0;border-radius:10px;padding:11px 16px;font:700 16px var(--body);cursor:pointer;background:var(--brand);color:var(--brand-ink);text-decoration:none;display:inline-block;text-align:center}
.btn.ghost{background:transparent;color:var(--brand);border:1.5px solid var(--brand)}
.btn.small{padding:5px 12px;font-size:14px}
.btn:disabled{opacity:.5;cursor:not-allowed}
.verified{color:var(--ok);font-weight:600;font-size:14px}
.stars{display:flex;gap:6px}
.stars button{background:var(--bg);border:1.5px solid var(--line);border-radius:10px;width:48px;height:44px;font-size:22px;cursor:pointer;color:var(--muted)}
.stars button.on{background:var(--marigold-soft);border-color:var(--marigold);color:var(--marigold)}
.hint{font-size:13px;color:var(--muted)}
.err{color:var(--bad);font-size:14px;font-weight:600}
.notice{font-size:13px;color:var(--warn);background:var(--warn-bg);border-radius:10px;padding:8px 12px}
.done{padding:28px 20px;text-align:center;display:flex;flex-direction:column;gap:10px;align-items:center}
.done .big{font-family:var(--display);font-size:40px;font-weight:800;color:var(--ok)}
.done .big.warnc{color:var(--warn)}
/* admin */
.top{display:flex;justify-content:space-between;align-items:center;gap:8px;flex-wrap:wrap}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(150px,1fr));gap:10px}
.stat{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px 14px}
.stat b{display:block;font-family:var(--display);font-size:26px;font-variant-numeric:tabular-nums}
.stat span{font-size:13px;color:var(--muted)}
.panel{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px;display:flex;flex-direction:column;gap:12px;min-width:0}
.filters{display:flex;flex-wrap:wrap;gap:6px;align-items:center}
.filters input,.filters select{width:auto;padding:6px 10px;font-size:14px}
.filters input[type=search]{flex:1;min-width:140px}
.chip{border:1.5px solid var(--line);background:transparent;color:var(--ink);border-radius:999px;padding:3px 12px;font:600 14px var(--body);cursor:pointer}
.chip[aria-pressed="true"]{border-color:var(--brand);background:var(--brand);color:var(--brand-ink)}
.item{display:grid;grid-template-columns:1fr auto;gap:4px 12px;padding:12px 0;border-top:1px solid var(--line)}
.item:first-child{border-top:0}
.item .who{font-weight:700;min-width:0}
.item .meta{font-size:13px;color:var(--muted);font-variant-numeric:tabular-nums;font-weight:400}
.item .text{grid-column:1/-1;min-width:0;overflow-wrap:anywhere}
.item .r{color:var(--marigold);letter-spacing:1px}
.item .acts{grid-column:1/-1;display:flex;gap:8px;align-items:center;flex-wrap:wrap}
.pill{font-size:12px;font-weight:700;border-radius:999px;padding:2px 10px;white-space:nowrap;align-self:start}
.pill.ok{background:var(--ok-bg);color:var(--ok)}.pill.warn{background:var(--warn-bg);color:var(--warn)}.pill.bad{background:var(--bad-bg);color:var(--bad)}
.settings{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}
.check{flex-direction:row;align-items:center;gap:8px}
.check input{width:auto}
.qrbox{display:flex;gap:16px;align-items:center;flex-wrap:wrap}
.qrbox img{width:180px;max-width:100%;background:#fff;border-radius:10px;padding:6px}
.bars{display:flex;flex-direction:column;gap:6px}
.bar{display:grid;grid-template-columns:110px 1fr 40px;gap:8px;align-items:center;font-size:14px;font-variant-numeric:tabular-nums}
.bar .track{background:var(--bg);border-radius:6px;height:12px;overflow:hidden}
.bar .fill{background:var(--marigold);height:100%}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(20px + env(safe-area-inset-bottom));background:var(--ink);color:var(--bg);padding:10px 16px;border-radius:10px;font-weight:600;max-width:calc(100% - 32px);z-index:5}