:root{--bg: #12110f;--bg-2: #1b1916;--panel: #221f1b;--line: rgba(232, 216, 186, .12);--text: #f3ead8;--muted: #b7aa94;--copper: #d08a4a;--copper-2: #f0b27a;--danger: #e06a5c;--ok: #7dba7a;--shadow: 0 24px 60px rgba(0, 0, 0, .35)}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;background:var(--bg);color:var(--text);font-family:Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif}button,input{font:inherit}button{cursor:pointer}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(1200px 500px at 10% -10%,rgba(208,138,74,.16),transparent 50%),radial-gradient(900px 400px at 100% 100%,rgba(240,178,122,.08),transparent 45%),var(--bg)}.login-card{width:min(420px,calc(100vw - 32px));background:var(--panel);border:1px solid var(--line);border-radius:22px;padding:36px 32px;box-shadow:var(--shadow)}.brand{display:flex;align-items:center;gap:12px}.brand-mark{width:42px;height:42px;border-radius:12px;background:linear-gradient(180deg,#e2b07a,#b56b32);display:grid;place-items:center;color:#2a1d12;font-weight:800}.brand h1,.login-card h1{margin:0;font-size:22px;letter-spacing:.04em}.sub{margin:8px 0 28px;color:var(--muted);font-size:13px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:16px}.field span{color:var(--muted);font-size:12px}.field input,.search input{width:100%;border:1px solid var(--line);background:#161410;color:var(--text);border-radius:12px;padding:12px 14px;outline:none}.field input:focus,.search input:focus{border-color:#d08a4ab3}.btn{border:0;border-radius:12px;padding:11px 16px;background:linear-gradient(180deg,#e2b07a,#c27a3d);color:#2a1d12;font-weight:700}.btn:disabled{opacity:.55;cursor:not-allowed}.btn.ghost{background:transparent;color:var(--text);border:1px solid var(--line)}.btn.danger{background:#9a3c34;color:#fff}.btn.small{padding:8px 12px;font-size:13px}.error{color:var(--danger);min-height:20px;font-size:13px;margin:0 0 12px}.shell{min-height:100vh;display:grid;grid-template-columns:240px 1fr}.sidebar{border-right:1px solid var(--line);background:#17150f;padding:22px 16px;display:flex;flex-direction:column;gap:18px}.nav-btn,.side-link{width:100%;text-align:left;background:transparent;color:var(--muted);border:0;border-radius:10px;padding:10px 12px}.side-link.active,.side-link:hover{background:#d08a4a1f;color:var(--text)}.quota{margin-top:auto;padding:14px;border:1px solid var(--line);border-radius:16px;background:var(--bg-2)}.quota b{display:block;margin-bottom:8px}.bar{height:8px;border-radius:99px;background:#2b271f;overflow:hidden}.bar>span{display:block;height:100%;background:linear-gradient(90deg,#c27a3d,#f0b27a)}.quota p,.muted{color:var(--muted);font-size:12px;margin:8px 0 0}.main{padding:22px 28px 32px}.topbar{display:flex;gap:12px;align-items:center;margin-bottom:18px}.search{flex:1}.drop-hint{border:1px dashed rgba(232,216,186,.22);border-radius:18px;padding:18px;color:var(--muted);margin-bottom:16px}.drop-active{position:fixed;top:0;right:0;bottom:0;left:0;background:#12110fb8;border:3px dashed var(--copper);z-index:20;display:grid;place-items:center;font-size:28px;pointer-events:none}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--line);font-size:14px}.table th{color:var(--muted);font-weight:600;font-size:12px}.chip{display:inline-flex;padding:3px 8px;border-radius:999px;font-size:12px;background:#d08a4a24;color:var(--copper-2)}.row-actions{display:flex;gap:8px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.card{background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:12px;min-height:150px;display:flex;flex-direction:column;gap:8px}.card .thumb{height:96px;border-radius:10px;background:#161410;display:grid;place-items:center;overflow:hidden}.card img,.card video{width:100%;height:100%;object-fit:cover}.card .name{font-size:13px;word-break:break-all}.empty{padding:80px 20px;text-align:center;color:var(--muted)}.modal{position:fixed;top:0;right:0;bottom:0;left:0;background:#0000009e;display:grid;place-items:center;z-index:30;padding:24px}.modal-box{width:min(960px,100%);max-height:calc(100vh - 48px);overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:20px;padding:18px}.preview-text{white-space:pre-wrap;word-break:break-word;background:#161410;border-radius:12px;padding:16px;font-size:13px;line-height:1.55;max-height:70vh;overflow:auto}.preview-image,.preview-video{width:100%;max-height:72vh;object-fit:contain;background:#111;border-radius:12px}.uploads{position:fixed;right:20px;bottom:20px;width:320px;background:var(--panel);border:1px solid var(--line);border-radius:16px;padding:12px;z-index:15}.toast{position:fixed;left:50%;bottom:24px;transform:translate(-50%);background:#2c2118;color:var(--text);border:1px solid var(--line);padding:10px 16px;border-radius:999px;z-index:40}.selected{background:#d08a4a14}@media(max-width:860px){.shell{grid-template-columns:1fr}.sidebar{border-right:0;border-bottom:1px solid var(--line)}.topbar{flex-wrap:wrap}}