:root{--bg0: #070a12;--bg1: #0b1530;--card: rgba(255, 255, 255, .06);--card2: rgba(255, 255, 255, .09);--stroke: rgba(255, 255, 255, .14);--text: rgba(255, 255, 255, .92);--muted: rgba(255, 255, 255, .66);--primary: #6d7dff;--primary2: #22c55e;--danger: #ef4444;--shadow: 0 20px 60px rgba(0, 0, 0, .45)}*{box-sizing:border-box}html,body{height:100%}body{margin:0;font-family:ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,"Apple Color Emoji","Segoe UI Emoji";color:var(--text);background:radial-gradient(1200px 800px at 15% 10%,#1b2c6a,#1b2c6a00 50%),radial-gradient(900px 600px at 85% 20%,#0f3a75,#0f3a7500 55%),linear-gradient(180deg,var(--bg0),var(--bg1))}.container{max-width:1080px;margin:0 auto;padding:24px 16px}.topbar{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 0 22px}.brand{display:flex;align-items:center;gap:10px}.logo{width:36px;height:36px;border-radius:12px;background:linear-gradient(135deg,#6d7dff,#22c55e);box-shadow:0 10px 25px #6d7dff40}.brand h1{margin:0;font-size:16px;letter-spacing:.2px}.brand .sub{margin:2px 0 0;font-size:12px;color:var(--muted)}.card{background:linear-gradient(180deg,var(--card),rgba(255,255,255,.04));border:1px solid var(--stroke);border-radius:18px;box-shadow:var(--shadow);padding:18px}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:14px}@media (max-width: 860px){.grid2{grid-template-columns:1fr}}.h2{margin:0 0 10px;font-size:15px;letter-spacing:.2px}.muted{color:var(--muted);font-size:13px;line-height:1.55}.btnRow{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.btn{-webkit-appearance:none;-moz-appearance:none;appearance:none;border:1px solid var(--stroke);background:#ffffff0d;color:var(--text);padding:10px 14px;border-radius:12px;cursor:pointer;font-weight:600;font-size:13px;transition:transform .06s ease,background .12s ease,border-color .12s ease}.btn:hover{background:#ffffff17;border-color:#ffffff3d;transform:translateY(-1px)}.btnPrimary{border-color:#6d7dff66;background:#6d7dff1f}.btnSuccess{border-color:#22c55e66;background:#22c55e1f}.btnDanger{border-color:#ef444466;background:#ef44441f}.drop{border:1px dashed rgba(255,255,255,.28);background:#ffffff0a;border-radius:16px;padding:18px;min-height:220px;display:flex;align-items:center;justify-content:center;text-align:center;transition:background .12s ease,border-color .12s ease}.dropActive{border-color:#6d7dffbf;background:#6d7dff1f}.dropInner{max-width:520px;padding:10px}.fileName{font-weight:700;margin-top:8px;word-break:break-all}.pill{display:inline-flex;align-items:center;gap:8px;border-radius:999px;border:1px solid rgba(255,255,255,.18);background:#ffffff0d;padding:8px 12px;font-size:12px;color:var(--muted)}.error{color:#ffa0a0;font-weight:700;font-size:13px}.success{color:#a0ffc8;font-weight:700;font-size:13px}.imgWrap{display:flex;align-items:center;justify-content:center;min-height:200px}.imgWrap img{max-width:100%;border-radius:14px;border:1px solid rgba(255,255,255,.14)}.mono{font-family:ui-monospace,SFMono-Regular,Menlo,Monaco,Consolas,Liberation Mono,Courier New,monospace}.inputHidden{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}.linkBox{border-radius:14px;border:1px solid rgba(255,255,255,.18);background:#ffffff0d;padding:12px;word-break:break-all}