:root{--bg:#f6f5f1;--surface:#fff;--fg:#17191c;--muted:#6b6f76;--line:#e2e1db;--brand:#0f4c3a;--brand-fg:#fff;--soft:#e4efe9;--gold:#b8862b;--good:#1e7f4f;--bad:#b4342c;--font:"Manrope",system-ui,sans-serif;--mono:"JetBrains Mono",ui-monospace,monospace}
@media (prefers-color-scheme:dark){:root{--bg:#121315;--surface:#1c1e21;--fg:#eceae4;--muted:#9a9ea6;--line:#2c2f34;--soft:#1f3a30;color-scheme:dark}}
*{box-sizing:border-box}html,body{height:100%;margin:0}
body{background:var(--bg);color:var(--fg);font-family:var(--font);font-size:15px;line-height:1.45;display:flex;flex-direction:column}
main{flex:1;overflow-y:auto;padding:16px 16px 28px;max-width:560px;width:100%;margin:0 auto}
h1,h2,h3{margin:0;line-height:1.2}h1{font-size:22px;font-weight:800}h2{font-size:17px;font-weight:700}p{margin:0}
.eyebrow{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted);font-weight:700}
.stack{display:flex;flex-direction:column;gap:14px}.row{display:flex;gap:10px;align-items:center;flex-wrap:wrap}.between{justify-content:space-between}
.card{background:var(--surface);border:1px solid var(--line);border-radius:14px;padding:16px}
label{display:flex;flex-direction:column;gap:6px;font-size:13px;font-weight:600;color:var(--muted)}
input,select{font:inherit;font-size:16px;padding:11px 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--fg);width:100%}
input:focus,select:focus,button:focus-visible{outline:2px solid var(--brand);outline-offset:1px}
button{font:inherit;font-weight:700;padding:12px 16px;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--fg);cursor:pointer}
button.primary{background:var(--brand);color:var(--brand-fg);border-color:var(--brand)}button.wide{width:100%}button.small{padding:7px 11px;font-size:13px}button:disabled{opacity:.5}
.tabs{display:flex;border-top:1px solid var(--line);background:var(--surface);padding:0 8px env(safe-area-inset-bottom,0)}
.tabs button{flex:1;border:0;border-radius:0;background:none;padding:12px 4px;font-size:12px;color:var(--muted);display:flex;flex-direction:column;gap:3px;align-items:center}
.tabs button[aria-selected="true"]{color:var(--brand)}.tabs .ic{font-size:18px;line-height:1}
.mcard{background:var(--brand);color:var(--brand-fg);border-radius:18px;padding:20px;display:flex;flex-direction:column;gap:14px;box-shadow:0 10px 30px rgba(0,0,0,.18)}
.mcard .top{display:flex;justify-content:space-between;align-items:flex-start;gap:10px}.mcard .brand{font-weight:800;font-size:20px}
.tier{font-size:11px;letter-spacing:.08em;text-transform:uppercase;font-weight:700;padding:4px 9px;border-radius:999px;background:rgba(255,255,255,.18)}.tier.gold{background:var(--gold);color:#fff}
.qrwrap{background:#fff;border-radius:12px;padding:12px;display:flex;justify-content:center;align-self:center}.qrwrap img,.qrwrap canvas{display:block;width:180px;height:180px}
.mcard .bottom{display:flex;justify-content:space-between;align-items:flex-end;gap:10px}.pts{font-size:34px;font-weight:800;line-height:1;font-variant-numeric:tabular-nums}.code{font-family:var(--mono);font-size:13px;opacity:.85}
.kpis{display:grid;grid-template-columns:repeat(2,1fr);gap:10px}.kpi{background:var(--surface);border:1px solid var(--line);border-radius:12px;padding:12px}.kpi b{display:block;font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}.kpi span{font-size:12px;color:var(--muted)}
table{width:100%;border-collapse:collapse;font-size:13px}th{text-align:left;color:var(--muted);font-weight:700;font-size:11px;letter-spacing:.06em;text-transform:uppercase;padding:6px 0;border-bottom:1px solid var(--line)}td{padding:8px 0;border-bottom:1px solid var(--line);font-variant-numeric:tabular-nums;vertical-align:top}td.num,th.num{text-align:right}
.pill{display:inline-block;font-size:11px;font-weight:700;padding:2px 8px;border-radius:999px;background:var(--soft);color:var(--brand)}.pill.gold{background:var(--gold);color:#fff}
.hint{font-size:13px;color:var(--muted)}.ok{color:var(--good);font-weight:700}.err{color:var(--bad);font-weight:700}
.found{border:1px solid var(--brand);background:var(--soft);border-radius:12px;padding:12px;display:flex;justify-content:space-between;gap:10px;align-items:center}
.toast{position:fixed;left:50%;transform:translateX(-50%);bottom:calc(72px + env(safe-area-inset-bottom,0px));background:var(--fg);color:var(--bg);padding:10px 16px;border-radius:999px;font-weight:700;font-size:14px;z-index:9}
.toast[hidden]{display:none}[hidden]{display:none!important}
.big{font-size:40px;font-weight:800;font-variant-numeric:tabular-nums;line-height:1}
.bar{height:10px;background:var(--line);border-radius:5px;overflow:hidden}.bar i{display:block;height:100%;background:var(--brand)}
#reader{width:100%;border-radius:12px;overflow:hidden;background:#000}
.scroll{overflow-x:auto}

/* app feel */
html{-webkit-tap-highlight-color:transparent;-webkit-text-size-adjust:100%;overscroll-behavior-y:none}
button,a,.mi{-webkit-user-select:none;user-select:none;touch-action:manipulation}
button:active,.mi:active{transform:scale(.97);transition:transform .08s}
@media (display-mode:standalone){body{padding-top:env(safe-area-inset-top,0)}}