:root{--bg:#080a12;--panel:#121727;--panel2:#171d31;--line:rgba(255,255,255,.12);--text:#f3f6ff;--muted:#9da8c7;--accent:#4dd5ff;--gold:#d4af37}*{box-sizing:border-box}body{margin:0;background:radial-gradient(circle at top,#18213c,#080a12 55%);color:var(--text);font-family:Arial,Helvetica,sans-serif}header{display:flex;justify-content:space-between;gap:20px;align-items:center;padding:26px 32px;border-bottom:1px solid var(--line)}h1{margin:0;font-size:34px}p{color:var(--muted)}.new,.actions a,.drop button,.save{background:linear-gradient(135deg,var(--accent),#6b7cff);color:#06101d;text-decoration:none;border:0;border-radius:999px;padding:12px 18px;font-weight:800;cursor:pointer}.drop{padding:22px 32px}.drop form{border:2px dashed var(--line);border-radius:24px;padding:22px;display:flex;gap:16px;align-items:center;justify-content:space-between;background:rgba(255,255,255,.04)}.drop input{display:none}.drop label{display:flex;flex-direction:column;cursor:pointer}.drop span{color:var(--muted);font-size:13px;margin-top:5px}.notice{margin:0 32px 16px;padding:12px 16px;background:rgba(77,213,255,.12);border:1px solid var(--line);border-radius:14px}main{display:grid;grid-template-columns:minmax(280px,330px) minmax(0,1fr);gap:18px;padding:0 24px 28px;max-width:1600px;margin:0 auto}aside,.viewer{background:rgba(18,23,39,.78);border:1px solid var(--line);border-radius:20px;padding:14px;min-height:65vh;min-width:0}aside{overflow:hidden}#search{width:100%;padding:12px 14px;border-radius:14px;border:1px solid var(--line);background:#090d18;color:var(--text);margin-bottom:12px}.cards{display:flex;flex-direction:column;gap:8px;max-height:72vh;overflow-y:auto;overflow-x:hidden;padding-right:4px}.card{position:relative;width:100%;min-width:0;border-radius:14px;background:linear-gradient(145deg,var(--panel2),#0e1322);border:1px solid var(--line);padding:11px 12px 10px 52px;text-decoration:none;color:var(--text);display:block;box-shadow:none;transition:.15s}.card:hover{transform:none;border-color:rgba(77,213,255,.55);background:#1b2338}.badge{position:absolute;top:12px;left:12px;width:30px;height:30px;display:grid;place-items:center;font-size:9px;color:#08101d;background:var(--gold);border-radius:50%;font-weight:900}.card h3{font-size:14px;text-align:left;margin:0 0 4px;line-height:1.2;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.card p{font-size:11px;text-align:left;margin:0;color:#aeb8d6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.card small{display:block;font-size:10px;text-align:left;color:#7f8bad;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.viewhead{display:flex;justify-content:space-between;gap:20px;align-items:center;border-bottom:1px solid var(--line);padding-bottom:14px;margin-bottom:14px}.viewhead h2{margin:0}.viewhead p{margin:4px 0 0}.actions{display:flex;gap:10px;flex-wrap:wrap}.docpre{background:#f7f4ed;color:#151515;border-radius:16px;padding:28px;line-height:1.6;max-height:72vh;overflow:auto;white-space:normal}.pdf{width:100%;height:72vh;border:0;border-radius:16px;background:#fff}.empty{display:grid;place-content:center;text-align:center;height:60vh}.editor .title{width:100%;font-size:26px;padding:13px 15px;border-radius:14px;border:1px solid var(--line);background:#090d18;color:var(--text);margin-bottom:12px}.toolbar{display:flex;gap:8px;flex-wrap:wrap;margin-bottom:12px}.toolbar button{border:1px solid var(--line);background:#202842;color:var(--text);border-radius:10px;padding:9px 12px;cursor:pointer}.pad{background:#fff;color:#111;min-height:56vh;border-radius:16px;padding:28px;line-height:1.55;outline:none;overflow:auto}.save{margin-top:14px}@media(max-width:900px){main{grid-template-columns:1fr;padding:0 14px 20px}header{padding:20px 14px;align-items:flex-start;flex-direction:column}.drop{padding:14px}.drop form{flex-direction:column;align-items:stretch}.cards{max-height:38vh}.card{border-radius:14px;min-height:0}.viewhead{flex-direction:column;align-items:flex-start}}