:root{--bg:#f5f7fa;--surface:#fff;--ink:#111827;--muted:#6b7280;--line:#e5e7eb;--accent:#111827;--soft:#eef2f7;--danger:#991b1b;--ok:#166534}*{box-sizing:border-box}html{background:var(--bg)}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;background:var(--bg);color:var(--ink)}button,input{font:inherit}.topbar{height:64px;background:#fff;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:0 24px;position:sticky;top:0;z-index:10}.topbar>div{display:flex;align-items:center;gap:10px}.brand{display:grid;place-items:center;width:34px;height:34px;border-radius:10px;background:#111827;color:#fff;font-weight:900;font-size:12px}.section-name{font-weight:800;font-size:13px}.shell{width:min(1120px,calc(100% - 32px));margin:32px auto 64px}.auth-card,.panel{background:var(--surface);border:1px solid var(--line);border-radius:18px;box-shadow:0 10px 30px rgba(15,23,42,.05)}.auth-card{width:min(390px,100%);margin:8vh auto 0;padding:28px}.auth-mark{font-size:11px;text-transform:uppercase;letter-spacing:.15em;font-weight:900;color:#64748b;margin-bottom:18px}.auth-card h1,.panel h1,.hero h1{margin:0 0 10px}.stack{display:grid;gap:14px}.field{display:grid;gap:7px}.field span{font-size:10px;font-weight:800;color:#5b6676;letter-spacing:.02em}.field input{height:46px;border:1px solid #d8dee7;border-radius:11px;padding:0 13px;background:#fff;outline:none}.field input:focus{border-color:#94a3b8;box-shadow:0 0 0 3px rgba(148,163,184,.16)}.primary-btn,.secondary-btn,.ghost-btn{border:0;border-radius:11px;height:44px;padding:0 16px;font-weight:800;cursor:pointer;text-decoration:none;display:inline-flex;align-items:center;justify-content:center}.primary-btn{background:#111827;color:#fff}.secondary-btn{background:#eef2f7;color:#111827}.ghost-btn{height:36px;background:#f3f4f6;color:#374151}.full{width:100%}.narrow{width:min(520px,100%);margin:5vh auto 0;padding:28px}.eyebrow{font-size:10px;text-transform:uppercase;letter-spacing:.13em;font-weight:900;color:#7c8797}.muted{color:var(--muted);font-size:13px;line-height:1.55}.fineprint{font-size:11px;line-height:1.5;color:#7c8797;margin:18px 0 0}.alert,.notice{border-radius:11px;padding:11px 13px;font-size:12px;margin-bottom:14px}.alert{background:#fef2f2;color:var(--danger);border:1px solid #fecaca}.notice{background:#f0fdf4;color:var(--ok);border:1px solid #bbf7d0}.setup-key{padding:16px;border:1px dashed #cbd5e1;border-radius:12px;background:#f8fafc;margin:18px 0}.setup-key small{display:block;color:#64748b;font-size:10px;margin-bottom:7px}.setup-key strong{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:14px;word-break:break-all;letter-spacing:.08em}.top-gap{margin-top:16px}.hero{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.hero p{margin:4px 0 0}.status-pill,.lock-label{display:inline-flex;align-items:center;border-radius:999px;background:#f1f5f9;padding:7px 10px;font-size:9px;font-weight:900;letter-spacing:.06em;color:#475569}.metric-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:16px}.metric{background:#fff;border:1px solid var(--line);border-radius:16px;padding:18px;min-width:0}.metric small{display:block;color:#7c8797;font-size:9px;text-transform:uppercase;letter-spacing:.1em;font-weight:900}.metric strong{display:block;font-size:19px;margin-top:10px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.metric span{display:block;color:#7c8797;font-size:10px;margin-top:6px;line-height:1.35}.grid-two{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-bottom:14px}.panel{padding:22px}.panel-head{display:flex;align-items:flex-start;justify-content:space-between;gap:16px}.panel h2{font-size:18px;margin:5px 0 0}.config-form{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:18px}.dest-block,.rules-block{border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:11px;align-content:start}.rules-block{grid-column:1/-1;grid-template-columns:repeat(4,1fr)}.dest-block h3,.rules-block h3{margin:0;font-size:13px}.dest-block p{margin:-3px 0 3px;color:#7c8797;font-size:10px}.rules-block h3{grid-column:1/-1}.save-btn{grid-column:1/-1;justify-self:end;min-width:190px}.safety-note{margin-top:18px;padding:14px 16px;border-radius:12px;background:#fffbeb;border:1px solid #fde68a;color:#713f12;font-size:11px;line-height:1.5}@media(max-width:820px){.metric-grid{grid-template-columns:1fr 1fr}.rules-block{grid-template-columns:1fr 1fr}}@media(max-width:620px){.topbar{padding:0 15px}.shell{width:min(100% - 22px,1120px);margin-top:20px}.hero{display:grid}.metric-grid,.grid-two,.config-form,.rules-block{grid-template-columns:1fr}.rules-block h3,.save-btn{grid-column:auto}.save-btn{width:100%;justify-self:stretch}.panel,.auth-card,.narrow{padding:20px}.metric strong{font-size:17px}}
.setup-qr{display:grid;place-items:center;margin:18px 0}.setup-qr img{display:block;width:min(220px,72vw);height:auto;border:12px solid #fff;border-radius:14px;box-shadow:0 0 0 1px var(--line)}
.provider-grid{margin-top:14px}.balance-panel{margin-bottom:14px}.status-pill.active{background:#ecfdf5;color:#166534}.soft-note{margin:0 0 16px;padding:14px 16px;border:1px solid var(--line);border-radius:12px;background:#fff;color:#64748b;font-size:12px}.cycle-panel{margin-bottom:14px}.cycle-error{margin:14px 0 0;color:var(--danger);font-size:12px}.controls-panel{margin-top:14px}.control-grid{display:grid;grid-template-columns:1fr 1fr;gap:14px;margin-top:16px}.inline-action{border:1px solid var(--line);border-radius:14px;padding:16px;display:grid;gap:12px}.danger-btn{border:0;border-radius:11px;height:44px;padding:0 16px;font-weight:800;cursor:pointer;background:#fef2f2;color:#991b1b}.balance-panel form{margin:0}@media(max-width:620px){.control-grid{grid-template-columns:1fr}}