@import url("https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@400;500;600;700&display=swap");:root{--bg:#070b1a;--card:#0d1428;--muted:#9fb5d6;--accent:#7dd3fc;--accent-strong:#22d3ee;--danger:#f87171;--success:#4ade80;--border:hsla(0,0%,100%,.08)}*{box-sizing:border-box}body{margin:0;font-family:Space Grotesk,Segoe UI,Helvetica Neue,sans-serif;background:radial-gradient(120% 120% at 20% 20%,#142043 0,#070b1a 55%);color:#e5edff;min-height:100vh}a{color:var(--accent);text-decoration:none}main{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:48px 24px 64px}.shell{width:100%;max-width:1080px;display:grid;grid-template-columns:1.1fr .9fr;grid-gap:28px;gap:28px}.panel{background:linear-gradient(160deg,rgba(13,20,40,.95),rgba(10,16,32,.92));border:1px solid var(--border);border-radius:18px;padding:24px;box-shadow:0 30px 80px rgba(0,0,0,.45),0 0 0 1px hsla(0,0%,100%,.02)}.panel-head{justify-content:space-between;margin-bottom:8px}.panel-head,.title{display:flex;align-items:center;gap:12px}.title{font-size:24px;font-weight:700;margin:0 0 8px}.subtitle{margin:0 0 16px;color:#c9d9f4;line-height:1.5}.upload-box{margin-top:18px;border:1px dashed var(--border);background:hsla(0,0%,100%,.02);border-radius:16px;padding:18px;position:relative;cursor:pointer;transition:border-color .2s ease,background .2s ease}.upload-box:hover{border-color:hsla(0,0%,100%,.2);background:hsla(0,0%,100%,.04)}.upload-cta{display:flex;align-items:center;gap:10px;color:#e5edff;font-weight:600}.helper{color:var(--muted);font-size:14px;margin:10px 0 0}.file-input{position:absolute;inset:0;opacity:0;cursor:pointer}.actions{display:flex;gap:12px;margin-top:16px}.actions,.button{align-items:center}.button{display:inline-flex;justify-content:center;gap:10px;padding:12px 16px;border-radius:12px;border:none;background:linear-gradient(135deg,var(--accent) 0,var(--accent-strong) 100%);color:#041026;font-weight:700;cursor:pointer;transition:transform .12s ease,box-shadow .12s ease,opacity .2s ease}.button:disabled{opacity:.5;cursor:not-allowed}.button:not(:disabled):hover{transform:translateY(-1px);box-shadow:0 12px 24px rgba(34,211,238,.25)}.ghost{background:transparent;border:1px solid var(--border);color:#e5edff}.slim{padding:8px 12px;font-size:14px}.toggle{margin-top:12px;display:inline-flex;padding:4px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.03);gap:6px}.toggle button{background:transparent;border:none;color:#dce7ff;padding:8px 12px;border-radius:10px;cursor:pointer;font-weight:600}.toggle button.active{background:rgba(125,211,252,.15);color:var(--accent)}.sample-grid{margin-top:14px;display:grid;grid-gap:10px;gap:10px;grid-template-columns:repeat(auto-fit,minmax(220px,1fr))}.sample-card{text-align:left;padding:8px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.02);cursor:pointer;display:grid;grid-gap:8px;gap:8px;transition:border-color .15s ease,transform .1s ease}.sample-card:hover{border-color:rgba(125,211,252,.4);transform:translateY(-1px)}.sample-card.selected{border-color:rgba(125,211,252,.8);box-shadow:0 12px 32px rgba(125,211,252,.12)}.sample-thumb{border-radius:10px;overflow:hidden;border:1px solid var(--border);background:#0a0f21;max-height:160px}.sample-thumb img{width:100%;display:block}.sample-info{display:grid;grid-gap:2px;gap:2px}.sample-title{color:#e5edff;font-weight:700}.sample-hint{color:var(--muted);font-size:13px}.preview{margin-top:14px;border-radius:12px;overflow:hidden;border:1px solid var(--border)}.preview img{width:100%;display:block}.status{margin-top:12px;padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.02);font-size:14px;color:#dce7ff}.status.success{border-color:rgba(74,222,128,.5);color:#d1fadd}.status.error{border-color:hsla(0,91%,71%,.5);color:#ffd4d4}.field{display:grid;grid-gap:6px;gap:6px;margin-top:12px}.label{font-weight:600}.input,.label{color:#e5edff;font-size:14px}.input{width:100%;padding:10px 12px;border-radius:10px;border:1px solid var(--border);background:hsla(0,0%,100%,.04)}.input::placeholder{color:var(--muted)}.badge{display:inline-flex;align-items:center;gap:6px;padding:8px 12px;border-radius:999px;background:rgba(125,211,252,.15);color:var(--accent);font-weight:600;font-size:13px}.list{margin:12px 0 0;padding:0 0 0 16px;color:var(--muted);line-height:1.6}.card-title{display:flex;align-items:center;justify-content:space-between;gap:8px;margin:0;font-size:18px}.blocks{margin-top:16px;display:grid;grid-gap:10px;gap:10px}.block{padding:12px 14px;border-radius:12px;border:1px solid var(--border);background:hsla(0,0%,100%,.02)}.info-card{margin:20px 0;background:rgba(125,211,252,.06);border:1px solid rgba(125,211,252,.25)}.info-card .list li{color:#e5edff}.block small{color:var(--muted);display:block}.link{word-break:break-all;color:var(--accent-strong)}@media (max-width:1024px){.shell{grid-template-columns:1fr}}@media (max-width:640px){main{padding:32px 16px 48px}.panel{padding:18px}.actions{flex-direction:column;align-items:flex-start}.button,.ghost{width:100%;justify-content:center}}