:root{--ink:#20201f;--muted:#74716d;--canvas:#fff;--soft:#f7f7f5;--line:#e8e7e4;--blue:#2783de;--blue-soft:#eaf4fd;--green:#34845c;--green-soft:#e8f3ec;--orange:#b96523;--orange-soft:#fff0e4;--red:#c64b44;--red-soft:#fbeceb;--shadow:0 1px 2px rgba(0,0,0,.04),0 8px 24px rgba(0,0,0,.05);--radius:12px}
*{box-sizing:border-box}body{margin:0;font-family:Inter,ui-sans-serif,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--ink);background:var(--canvas);font-size:15px}button,input,select{font:inherit}button{cursor:pointer}.hidden{display:none!important}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:1.05fr .95fr}.auth-story{position:relative;overflow:hidden;padding:40px 56px;color:#fff;background:radial-gradient(circle at 75% 24%,rgba(80,151,224,.34),transparent 28%),linear-gradient(145deg,#172c42,#102235 58%,#0b1a29)}.auth-story:after{content:"";position:absolute;inset:auto -120px -220px auto;width:520px;height:520px;border:1px solid rgba(255,255,255,.1);border-radius:50%;box-shadow:0 0 0 80px rgba(255,255,255,.025),0 0 0 160px rgba(255,255,255,.018)}.brand{display:inline-flex;align-items:center;gap:10px;text-decoration:none;color:var(--ink);font-size:19px;font-weight:750;letter-spacing:-.02em}.brand-light{color:#fff}.brand-mark{display:inline-grid;place-items:center;width:32px;height:32px;border-radius:9px;background:var(--blue);color:#fff;font-weight:800}.story-copy{position:relative;z-index:1;max-width:620px;margin-top:20vh}.eyebrow,.kicker{font-size:12px;font-weight:750;letter-spacing:.14em}.eyebrow{color:#9ecbf4}.story-copy h1{font-size:clamp(44px,5vw,72px);line-height:1.03;letter-spacing:-.055em;margin:18px 0 22px}.story-copy p{max-width:550px;font-size:18px;line-height:1.65;color:rgba(255,255,255,.72)}.trust-row{display:flex;gap:24px;margin-top:34px;color:rgba(255,255,255,.78);font-size:13px}.trust-row span:before{content:"✓";color:#81d2a5;margin-right:7px}.ambient-card{position:absolute;z-index:2;right:56px;bottom:48px;display:flex;align-items:center;gap:46px;padding:18px 20px;border:1px solid rgba(255,255,255,.16);border-radius:14px;background:rgba(255,255,255,.09);backdrop-filter:blur(16px);box-shadow:0 14px 40px rgba(0,0,0,.18)}.ambient-card div{display:grid;gap:5px}.ambient-card span{font-size:12px;color:rgba(255,255,255,.62)}.ambient-card strong{font-size:18px}.auth-panel{display:grid;place-items:center;padding:32px;background:#fbfbfa}.auth-card{width:min(420px,100%)}.mobile-brand{display:none}.kicker{color:var(--blue);margin:0 0 16px}.auth-card h2{font-size:34px;letter-spacing:-.035em;margin:0 0 8px}.muted{color:var(--muted)}.auth-card form{display:grid;gap:17px;margin-top:32px}.auth-card label{display:grid;gap:8px;font-size:13px;font-weight:650}.auth-card input,.field input,.field select{width:100%;border:1px solid var(--line);border-radius:9px;background:#fff;padding:13px 14px;outline:none;transition:.2s}.auth-card input:focus,.field input:focus,.field select:focus{border-color:var(--blue);box-shadow:0 0 0 3px rgba(39,131,222,.12)}.btn{border:0;border-radius:9px;padding:12px 16px;display:inline-flex;align-items:center;justify-content:center;gap:10px;font-weight:700;min-height:44px}.btn.primary{background:var(--blue);color:#fff}.btn.primary:hover{background:#1e73c5}.btn.secondary{background:#fff;border:1px solid var(--line)}.full{width:100%;justify-content:space-between}.auth-switch{margin-top:24px;text-align:center;color:var(--muted)}.link-btn{border:0;background:transparent;color:var(--blue);font-weight:700;padding:4px}.toast{position:fixed;z-index:99;right:24px;top:24px;max-width:380px;padding:13px 16px;border-radius:9px;background:#20201f;color:#fff;box-shadow:var(--shadow);opacity:0;transform:translateY(-12px);pointer-events:none;transition:.25s}.toast.show{opacity:1;transform:none}
.app-shell{min-height:100vh;display:grid;grid-template-columns:244px 1fr}.sidebar{position:sticky;top:0;height:100vh;border-right:1px solid var(--line);background:#fbfbfa;padding:24px 16px;display:flex;flex-direction:column}.sidebar .brand{padding:0 10px 25px}.sidebar nav{display:grid;gap:4px}.nav-item{width:100%;display:flex;align-items:center;gap:12px;min-height:44px;padding:10px 12px;border:0;border-radius:8px;background:transparent;text-align:left;color:#66635f;font-weight:600}.nav-item span{width:20px;text-align:center}.nav-item:hover{background:#f0f0ed;color:var(--ink)}.nav-item.active{background:var(--blue-soft);color:#1769b7}.sidebar-bottom{margin-top:auto;display:grid;gap:10px}.env-card{display:flex;gap:10px;align-items:flex-start;padding:12px;border:1px solid var(--line);border-radius:10px;background:#fff}.env-card div{display:grid;gap:3px}.env-card strong{font-size:12px}.env-card small{font-size:11px;color:var(--muted)}.pulse{width:8px;height:8px;margin-top:3px;border-radius:50%;background:#49a36f;box-shadow:0 0 0 4px #e8f3ec}.topbar{height:84px;padding:0 32px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;background:rgba(255,255,255,.92);backdrop-filter:blur(12px);position:sticky;top:0;z-index:10}.breadcrumb{margin:0 0 3px;color:var(--muted);font-size:12px}.topbar h2{margin:0;font-size:20px}.top-actions{display:flex;align-items:center;gap:14px}.env-badge{font-size:11px;letter-spacing:.08em;font-weight:800;color:#8a531f;background:var(--orange-soft);border:1px solid #f4d5bd;border-radius:999px;padding:6px 9px}.avatar{width:36px;height:36px;border-radius:10px;display:grid;place-items:center;background:#1d3146;color:#fff;font-size:12px;font-weight:800}.icon-btn{display:none;width:44px;height:44px;border:1px solid var(--line);background:#fff;border-radius:8px}.hamburger,.hamburger:before,.hamburger:after{display:block;width:18px;height:2px;border-radius:2px;background:var(--ink)}.hamburger{position:relative}.hamburger:before,.hamburger:after{content:"";position:absolute;left:0}.hamburger:before{top:-6px}.hamburger:after{top:6px}.content{padding:32px;max-width:1440px;margin:0 auto}.page-head{display:flex;align-items:flex-end;justify-content:space-between;gap:24px;margin-bottom:24px}.page-head h1{font-size:28px;letter-spacing:-.035em;margin:0 0 6px}.page-head p{margin:0;color:var(--muted)}.metrics{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.metric-card,.panel{border:1px solid var(--line);border-radius:var(--radius);background:#fff}.metric-card{padding:18px;min-height:126px;display:flex;flex-direction:column;justify-content:space-between}.metric-label{color:var(--muted);font-size:13px;display:flex;justify-content:space-between}.metric-value{font-size:28px;letter-spacing:-.04em;font-weight:760}.metric-foot{font-size:12px;color:var(--muted)}.metric-icon{width:30px;height:30px;border-radius:8px;display:grid;place-items:center;background:var(--soft)}.grid-2{display:grid;grid-template-columns:1.5fr 1fr;gap:16px;margin-top:16px}.panel{overflow:hidden}.panel-head{padding:18px 20px;border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between}.panel-head h3{margin:0;font-size:15px}.panel-body{padding:20px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse}th{text-align:left;color:var(--muted);font-size:11px;letter-spacing:.06em;text-transform:uppercase;font-weight:700;padding:11px 16px;border-bottom:1px solid var(--line)}td{padding:14px 16px;border-bottom:1px solid #f0efed;font-size:13px;white-space:nowrap}tr:last-child td{border-bottom:0}.status{display:inline-flex;align-items:center;border-radius:999px;padding:5px 8px;font-size:11px;font-weight:750}.status.success{background:var(--green-soft);color:var(--green)}.status.pending{background:var(--orange-soft);color:var(--orange)}.status.failed,.status.expired{background:var(--red-soft);color:var(--red)}.empty{padding:48px 20px;text-align:center;color:var(--muted)}.empty strong{display:block;color:var(--ink);margin-bottom:6px}.quick-grid{display:grid;gap:10px}.quick-action{display:flex;align-items:center;gap:12px;padding:13px;border:1px solid var(--line);border-radius:10px;background:#fff;text-align:left}.quick-action:hover{border-color:#cbdff2;background:#fafcff}.quick-icon{width:36px;height:36px;border-radius:9px;background:var(--blue-soft);display:grid;place-items:center;color:var(--blue)}.quick-action div{display:grid;gap:3px}.quick-action strong{font-size:13px}.quick-action small{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:15px}.field{display:grid;gap:7px}.field.full-span{grid-column:1/-1}.field label{font-size:12px;font-weight:700}.code-box{position:relative;background:#182431;color:#d6e5f3;border-radius:10px;padding:16px;font:13px/1.55 ui-monospace,SFMono-Regular,Menlo,monospace;overflow:auto;white-space:pre-wrap;word-break:break-all}.copy-btn{position:absolute;right:8px;top:8px;border:1px solid rgba(255,255,255,.18);background:rgba(255,255,255,.08);color:#fff;border-radius:6px;padding:6px 8px}.sandbox-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:20px;border-radius:12px;border:1px solid #cfe4f8;background:linear-gradient(135deg,#f4faff,#eaf4fd);margin-bottom:16px}.sandbox-banner h3{margin:0 0 5px}.sandbox-banner p{margin:0;color:#52708a}.amount{font-variant-numeric:tabular-nums;font-weight:680}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,monospace;font-size:12px}.section-space{margin-top:16px}
@media(max-width:980px){.auth-shell{grid-template-columns:1fr}.auth-story{display:none}.mobile-brand{display:inline-flex;align-items:center;gap:8px;margin-bottom:48px;font-weight:800}.app-shell{grid-template-columns:1fr}.sidebar{position:fixed;z-index:30;left:-260px;width:244px;transition:.25s;box-shadow:var(--shadow)}.sidebar.open{left:0}.icon-btn{display:grid;place-items:center}.topbar{justify-content:flex-start;gap:14px}.top-actions{margin-left:auto}.metrics{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.auth-panel{padding:24px}.auth-card h2{font-size:30px}.content{padding:20px}.topbar{padding:0 18px}.metrics,.grid-2,.form-grid{grid-template-columns:1fr}.page-head{align-items:flex-start;flex-direction:column}.metric-card{min-height:112px}.env-badge{display:none}.sandbox-banner{align-items:flex-start;flex-direction:column}.field.full-span{grid-column:auto}}
@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;transition:none!important}}

/* Motion system — progressive enhancement with reduced-motion fallback */
.cursor-glow{position:fixed;z-index:60;left:0;top:0;width:340px;height:340px;border-radius:50%;pointer-events:none;opacity:0;transform:translate(-50%,-50%);background:radial-gradient(circle,rgba(70,158,243,.2),rgba(39,131,222,.07) 38%,transparent 70%);mix-blend-mode:screen;transition:opacity .25s}
body.pointer-active .cursor-glow{opacity:1}
.motion-rail{position:absolute;z-index:1;left:0;right:0;bottom:165px;overflow:hidden;border-top:1px solid rgba(255,255,255,.08);border-bottom:1px solid rgba(255,255,255,.08);padding:11px 0;color:rgba(255,255,255,.24);font-size:11px;font-weight:800;letter-spacing:.18em;white-space:nowrap;transform:rotate(-2deg) scale(1.03)}
.story-copy .motion-rail{position:relative;left:auto;right:auto;bottom:auto;margin:28px 0 0 -56px;width:calc(100% + 112px)}
.motion-rail div{display:inline-block;min-width:200%;animation:rail 18s linear infinite}
@keyframes rail{to{transform:translateX(-50%)}}
.metric-card,.panel,.quick-action{transition:transform .22s ease,border-color .22s ease,box-shadow .22s ease}
.metric-card:hover,.panel:hover{transform:translateY(-2px);border-color:#d7e7f6;box-shadow:0 12px 30px rgba(25,70,110,.07)}
.quick-action:hover{transform:translateX(4px)}
.mode-choice{display:grid;grid-template-columns:repeat(2,1fr);gap:12px}.mode-option{position:relative;display:block}.mode-option input{position:absolute;opacity:0}.mode-card{display:block;padding:18px;border:1px solid var(--line);border-radius:11px;background:#fff;min-height:112px}.mode-card strong{display:block;margin-bottom:7px}.mode-card small{color:var(--muted);line-height:1.5}.mode-option input:checked+.mode-card{border-color:var(--blue);background:var(--blue-soft);box-shadow:0 0 0 3px rgba(39,131,222,.09)}
.upload-zone{border:1px dashed #b9c8d6;border-radius:11px;padding:22px;text-align:center;background:#fafcfe}.upload-zone input{margin-top:12px}.preview-qr{display:block;max-width:220px;max-height:220px;margin:14px auto;border-radius:10px;border:1px solid var(--line);padding:8px;background:#fff}
@media(max-width:680px){.mode-choice{grid-template-columns:1fr}.motion-rail{bottom:110px}}
@media(pointer:coarse){.cursor-glow{display:none}}
@media(prefers-reduced-motion:reduce){*{animation:none!important}.cursor-glow{display:none}}