:root{--bg:#071018;--panel:#0d1b27;--panel2:#102431;--line:#203947;--text:#eef8fa;--muted:#8ea7b2;--mint:#5fe0b7;--blue:#65b6ff;--amber:#f3c66d;--red:#ff7884;--shadow:0 24px 80px rgba(0,0,0,.27)}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at 12% 0,#163b3a 0,transparent 24%),radial-gradient(circle at 92% 0,#172f49 0,transparent 25%),var(--bg);color:var(--text);font:14px/1.55 -apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC",sans-serif;min-height:100vh}button,input,textarea,select{font:inherit}.topbar{min-height:72px;position:sticky;top:0;z-index:20;background:rgba(5,14,21,.93);backdrop-filter:blur(16px);border-bottom:1px solid var(--line);display:flex;align-items:center;justify-content:space-between;padding:12px 28px}.brand{display:flex;align-items:center;gap:12px}.mark{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(145deg,var(--mint),var(--blue));color:#06130f;font-weight:900;font-size:18px}.brand b{font-size:16px}.brand small{display:block;color:var(--muted);letter-spacing:.1em}.nav{display:flex;gap:6px;margin-left:18px;flex-wrap:wrap}.nav a{color:#a9bec7;text-decoration:none;padding:8px 11px;border-radius:8px;font-size:12px;font-weight:700}.nav a:hover{color:#fff;background:#11232e}.nav a.active{color:#06130f;background:var(--mint)}.account{display:flex;align-items:center;gap:10px;color:var(--muted);font-size:12px}.shell{max-width:1440px;margin:auto;padding:30px}.hero{display:flex;justify-content:space-between;align-items:end;gap:20px;margin:0 0 22px}.hero h1{font-size:34px;line-height:1.15;margin:10px 0 7px;letter-spacing:-.035em}.hero p,.muted{color:var(--muted)}.eyebrow{color:var(--mint);font:700 11px/1 ui-monospace,monospace;letter-spacing:.16em}.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:18px}.panel{background:linear-gradient(150deg,rgba(15,32,44,.97),rgba(8,21,30,.97));border:1px solid var(--line);border-radius:20px;box-shadow:var(--shadow);padding:22px}.span-4{grid-column:span 4}.span-5{grid-column:span 5}.span-7{grid-column:span 7}.span-8{grid-column:span 8}.span-12{grid-column:1/-1}.panel h2{font-size:16px;margin:0 0 5px}.panel-head{display:flex;justify-content:space-between;align-items:center;margin-bottom:17px}.field{margin-bottom:14px}.field label{display:block;color:#b8cbd3;font-size:12px;margin-bottom:6px}.field input,.field textarea,.field select{width:100%;background:#08151f;border:1px solid #28414f;color:var(--text);padding:11px 12px;border-radius:10px;outline:none}.field textarea{min-height:96px;resize:vertical}.field input:focus,.field textarea:focus,.field select:focus{border-color:var(--mint);box-shadow:0 0 0 3px rgba(95,224,183,.08)}.btn{display:inline-flex;justify-content:center;align-items:center;border:1px solid #294654;background:#132735;color:#dcecf2;padding:10px 14px;border-radius:10px;cursor:pointer;font-weight:700;text-decoration:none}.btn.primary{background:var(--mint);border-color:var(--mint);color:#05130f}.btn.blue{background:var(--blue);border-color:var(--blue);color:#07121b}.btn.danger{color:#ffc0c6;border-color:#63333a}.btn:disabled{opacity:.45;cursor:not-allowed}.actions{display:flex;gap:9px;flex-wrap:wrap}.drop{border:1px dashed #386071;border-radius:14px;padding:18px;background:#091722}.check-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:8px;max-height:360px;overflow:auto}.check{display:flex;align-items:center;gap:8px;padding:9px;background:#091722;border:1px solid #1f3947;border-radius:9px}.check input{accent-color:var(--mint)}.result{margin-top:15px;border:1px solid #24404d;border-radius:13px;background:#08151f;padding:15px;white-space:pre-wrap}.result.ok{border-color:#2b6d5d}.result.error{border-color:#6d3038;color:#ffc0c6}.file-list{display:grid;gap:8px}.file{display:flex;justify-content:space-between;align-items:center;gap:12px;padding:11px;border:1px solid var(--line);border-radius:11px;background:#091722}.file small{display:block;color:var(--muted)}.badge{display:inline-flex;padding:4px 8px;border-radius:999px;background:rgba(95,224,183,.12);color:var(--mint);font-size:11px}.notice{padding:13px;border-radius:12px;background:rgba(243,198,109,.08);border:1px solid rgba(243,198,109,.2);color:#dac7a0;font-size:12px}.login-shell{min-height:100vh;display:grid;place-items:center;padding:20px}.login-card{width:min(440px,100%);padding:30px;background:var(--panel);border:1px solid var(--line);border-radius:22px;box-shadow:var(--shadow)}.login-card .mark{margin-bottom:20px}.toast{position:fixed;right:24px;bottom:24px;background:#eaf8f3;color:#07150f;padding:12px 16px;border-radius:12px;box-shadow:var(--shadow);display:none;z-index:30}.toast.show{display:block}@media(max-width:950px){.span-4,.span-5,.span-7,.span-8{grid-column:1/-1}.check-grid{grid-template-columns:1fr 1fr}.nav{display:none}}@media(max-width:620px){.shell{padding:18px}.topbar{padding:12px 18px}.hero{display:block}.hero h1{font-size:28px}.check-grid{grid-template-columns:1fr}.account span{display:none}}