:root{--bg:#f4f7fb;--card:#fff;--text:#0f172a;--muted:#64748b;--line:#e2e8f0;--accent:#2563eb;--accent-soft:#eff6ff;--danger:#dc2626;--success:#15803d;--warning:#b45309;--shadow:0 14px 40px rgba(15,23,42,.07)}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(180deg,#f8fafc 0,#f4f7fb 280px);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.topbar{min-height:74px;background:rgba(255,255,255,.92);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;gap:16px;padding:12px 24px;position:sticky;top:0;z-index:20}.brandline{display:flex;align-items:center;gap:12px}.brandmark{width:40px;height:40px;border-radius:13px;background:var(--accent);display:grid;place-items:center;color:#fff;font-weight:900;box-shadow:0 8px 20px color-mix(in srgb,var(--accent) 24%,transparent)}.brand{font-weight:850;letter-spacing:-.03em;font-size:20px}.topbar small{display:block;color:var(--muted);margin-top:2px}.topnav{display:flex;gap:8px;flex-wrap:wrap}.wrap{max-width:1200px;margin:0 auto;padding:30px 20px 60px}.narrow{max-width:790px}.hero{display:flex;align-items:flex-end;justify-content:space-between;gap:20px;margin-bottom:22px}.hero h1,.card h1{margin:0 0 8px;font-size:32px;letter-spacing:-.045em;line-height:1.1}.hero p,.card p{margin:0;color:var(--muted);line-height:1.6}.card{background:var(--card);border:1px solid var(--line);border-radius:20px;padding:22px;box-shadow:var(--shadow)}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,1fr);margin-bottom:18px}.stat{padding:18px}.stat .k{font-size:12px;color:var(--muted);font-weight:750;text-transform:uppercase;letter-spacing:.05em}.stat .v{font-size:28px;font-weight:850;margin-top:8px;letter-spacing:-.04em}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:15px}.section-head h2,.qr-card h2{margin:0;font-size:20px;letter-spacing:-.02em}.pill,.status{display:inline-flex;align-items:center;gap:6px;border:1px solid var(--line);padding:6px 10px;border-radius:999px;font-size:12px;font-weight:700;background:#f8fafc}.status.active{color:var(--success);background:#f0fdf4;border-color:#bbf7d0}.status.inactive{color:#475569;background:#f8fafc}.status.expired{color:var(--warning);background:#fff7ed;border-color:#fed7aa}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;text-decoration:none;border:1px solid var(--line);background:#fff;color:var(--text);border-radius:12px;padding:10px 14px;font-weight:750;font-size:14px;cursor:pointer;transition:.15s ease;white-space:nowrap}.btn:hover{transform:translateY(-1px);box-shadow:0 7px 18px rgba(15,23,42,.07)}.btn.primary{background:var(--accent);color:#fff;border-color:var(--accent)}.btn.ghost{background:transparent}.btn.small{padding:7px 10px;font-size:12px;border-radius:10px}.btn.danger{color:var(--danger)}.btn.success{color:var(--success)}.btn.block{width:100%}.toolbar{display:grid;grid-template-columns:minmax(180px,1fr) 180px auto;gap:10px;margin-bottom:16px}.toolbar form{display:contents}.report-list{display:flex;flex-direction:column}.report-row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:16px;padding:17px 0;border-top:1px solid var(--line);align-items:center}.report-row:first-child{border-top:0}.report-main{display:flex;flex-direction:column;gap:6px;min-width:0}.report-main strong{font-size:15px}.report-main .sub{font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.chips{display:flex;gap:6px;flex-wrap:wrap}.chip{font-size:11px;border-radius:7px;padding:4px 7px;background:#f1f5f9;color:#475569}.row-actions{display:flex;gap:7px;flex-wrap:wrap;justify-content:flex-end}.row-actions form{margin:0}.empty{color:var(--muted);padding:42px 10px;text-align:center}.auth{min-height:100vh;display:grid;place-items:center;padding:20px;background:radial-gradient(circle at 50% 0,#dbeafe,transparent 35%),#f8fafc}.auth-card{width:min(460px,100%)}.auth-card .brandline{margin-bottom:24px}.auth-card h1{margin-top:0}.auth-note{margin-top:14px!important;font-size:13px}.form{display:grid;gap:16px;margin-top:22px}label{display:grid;gap:7px;font-weight:750;font-size:14px}label span{font-size:12px;color:var(--muted);font-weight:500}input,textarea,select{width:100%;font:inherit;border:1px solid #cbd5e1;border-radius:12px;padding:11px 12px;background:#fff;color:var(--text);outline:none}input:focus,textarea:focus,select:focus{border-color:var(--accent);box-shadow:0 0 0 3px color-mix(in srgb,var(--accent) 15%,transparent)}textarea{resize:vertical;min-height:90px}.check{display:flex;gap:10px;align-items:flex-start;font-weight:600}.check input{width:18px;height:18px;margin-top:2px;accent-color:var(--accent)}.alert{padding:12px 14px;border-radius:12px;margin:14px 0;font-size:14px}.alert.error{background:#fef2f2;color:#991b1b;border:1px solid #fecaca}.alert.success{background:#f0fdf4;color:#166534;border:1px solid #bbf7d0}.detail-grid{display:grid;grid-template-columns:minmax(0,1.45fr) minmax(310px,.65fr);gap:20px}.meta{display:grid;grid-template-columns:115px 1fr;gap:11px;margin:22px 0}.meta dt{color:var(--muted);font-size:13px}.meta dd{margin:0;min-width:0;font-weight:650}.hash{font-family:ui-monospace,monospace;font-size:11px;word-break:break-all;font-weight:500!important}.actions{display:flex;gap:9px;flex-wrap:wrap;margin-top:16px}.qr-card{text-align:center;position:sticky;top:95px;height:max-content}.qr-wrap{background:#fff;border:1px solid var(--line);border-radius:16px;padding:12px;display:inline-block;margin:16px auto 8px}.qr-card canvas{max-width:100%;height:auto!important}.muted{color:var(--muted)!important;font-size:13px}.split{display:grid;grid-template-columns:1fr 1fr;gap:14px}.help{font-size:12px;color:var(--muted);line-height:1.5}.divider{height:1px;background:var(--line);margin:20px 0}.danger-zone{border-color:#fecaca;background:#fffafa}.code{font-family:ui-monospace,monospace;background:#f8fafc;border:1px solid var(--line);padding:10px 12px;border-radius:10px;font-size:12px;word-break:break-all}.previewbox{border:1px solid var(--line);border-radius:14px;overflow:hidden;background:#f8fafc}.previewbox iframe{width:100%;height:430px;border:0;background:#fff}.toast{position:fixed;right:18px;bottom:18px;background:#0f172a;color:#fff;padding:11px 14px;border-radius:11px;font-size:13px;opacity:0;transform:translateY(10px);pointer-events:none;transition:.2s;z-index:99}.toast.show{opacity:1;transform:none}@media(max-width:900px){.stats{grid-template-columns:1fr 1fr}.detail-grid{grid-template-columns:1fr}.qr-card{position:static}.toolbar{grid-template-columns:1fr 140px}.toolbar .btn{grid-column:1/-1}.report-row{grid-template-columns:1fr}.row-actions{justify-content:flex-start}}@media(max-width:620px){.topbar{padding:10px 13px;align-items:flex-start}.topbar small{display:none}.topnav .btn{padding:9px 10px}.wrap{padding:19px 12px 44px}.hero{align-items:flex-start;flex-direction:column}.hero .btn{width:100%}.hero h1,.card h1{font-size:27px}.card{border-radius:16px;padding:16px}.stats{grid-template-columns:1fr 1fr;gap:10px}.stat{padding:14px}.stat .v{font-size:22px}.toolbar{grid-template-columns:1fr}.toolbar .btn{grid-column:auto}.row-actions{display:grid;grid-template-columns:1fr 1fr;width:100%}.row-actions .btn,.row-actions form,.row-actions form button{width:100%}.split{grid-template-columns:1fr}.meta{grid-template-columns:90px 1fr}.brand{font-size:18px}.brandmark{width:36px;height:36px;border-radius:11px}}

/* v3 database additions */
.db-ok{display:inline-flex;align-items:center;gap:7px;color:#166534;background:#dcfce7;border:1px solid #bbf7d0;border-radius:999px;padding:6px 10px;font-size:12px;font-weight:800}.codebox{font-family:ui-monospace,SFMono-Regular,Menlo,Consolas,monospace;background:#0f172a;color:#e2e8f0;border-radius:12px;padding:12px;word-break:break-all;font-size:12px}.muted{color:#64748b}.mini-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.info-box{border:1px solid #e2e8f0;border-radius:14px;padding:14px;background:#f8fafc}.info-box strong{display:block;margin-bottom:5px}.install-help{background:#eff6ff;border:1px solid #bfdbfe;border-radius:14px;padding:14px;color:#1e3a8a}.install-help code{background:#dbeafe;padding:2px 5px;border-radius:5px}@media(max-width:700px){.mini-grid{grid-template-columns:1fr}}