:root{--indigo: #300A6E;--blue: #0496FF;--carrot: #FB5012;--platinum: #EBEBEB;--ink: #1a1a2e;--muted: #6b7280;--bg: #f5f6fa;--card: #ffffff;--radius: 14px;--shadow: 0 8px 30px rgba(48, 10, 110, .08);--font: "Raleway", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:var(--font);color:var(--ink);background:radial-gradient(1200px 600px at 85% -10%,rgba(4,150,255,.1),transparent 60%),radial-gradient(900px 500px at 0% 0%,rgba(48,10,110,.08),transparent 55%),var(--bg);min-height:100vh;-webkit-font-smoothing:antialiased}.app{display:flex;flex-direction:column;min-height:100vh}.topbar{position:sticky;top:0;z-index:10;background:#ffffffd9;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px);border-bottom:1px solid var(--platinum)}.topbar-inner{max-width:900px;margin:0 auto;padding:14px 20px;display:flex;align-items:center;justify-content:space-between}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:30px;height:30px}.brand-name{font-weight:700;font-size:17px;color:var(--indigo)}.brand-name em{font-style:normal;font-weight:400;color:var(--muted)}.tag{font-size:11px;font-weight:600;letter-spacing:1px;color:var(--carrot);border:1px solid var(--carrot);border-radius:20px;padding:3px 10px}.main{flex:1;width:100%;max-width:900px;margin:0 auto;padding:28px 20px 60px}.search-bar{display:flex;align-items:center;gap:10px;background:var(--card);border:1px solid var(--platinum);border-radius:var(--radius);padding:8px 8px 8px 16px;box-shadow:var(--shadow)}.search-icon{width:20px;height:20px;color:var(--blue);flex:none}.search-bar input{flex:1;border:none;outline:none;font-size:16px;font-family:inherit;color:var(--ink);background:transparent;padding:8px 0}.search-bar input::placeholder{color:#9aa0ad}.btn-primary{border:none;cursor:pointer;font-family:inherit;font-weight:600;font-size:15px;color:#fff;background:linear-gradient(135deg,var(--blue),var(--indigo));border-radius:10px;padding:11px 22px;transition:opacity .15s,transform .05s}.btn-primary:hover:not(:disabled){opacity:.92}.btn-primary:active:not(:disabled){transform:translateY(1px)}.btn-primary:disabled{opacity:.45;cursor:not-allowed}.filters{display:flex;align-items:center;flex-wrap:wrap;gap:8px;margin:16px 2px 4px}.filter-label{font-size:13px;color:var(--muted);font-weight:600}.chip{font-family:inherit;font-size:13px;cursor:pointer;border:1px solid var(--platinum);background:var(--card);color:var(--ink);border-radius:20px;padding:6px 13px;transition:all .12s}.chip:hover{border-color:var(--blue);color:var(--blue)}.chip.active{background:var(--indigo);color:#fff;border-color:var(--indigo)}.chip.clear{color:var(--muted)}.state-card{margin-top:22px;padding:18px 20px;border-radius:var(--radius);display:flex;flex-direction:column;gap:4px;font-size:15px}.state-card strong{font-size:16px}.state-card.warn{background:#fff7e6;border:1px solid #ffd98a;color:#7a5a00}.state-card.error{background:#fdecec;border:1px solid #f5b5b5;color:#8f1d1d}.state-card.empty{background:var(--card);border:1px solid var(--platinum);color:var(--muted);box-shadow:var(--shadow)}.state-card code{background:#eee;padding:1px 5px;border-radius:4px}.meta-line{margin:18px 2px 12px;font-size:13px;color:var(--muted)}.results{display:flex;flex-direction:column;gap:14px}.results.loading{opacity:.5}.card{background:var(--card);border:1px solid var(--platinum);border-radius:var(--radius);padding:16px 18px;box-shadow:var(--shadow);border-left:4px solid var(--blue);transition:border-color .15s}.card:hover{border-color:#c7d4ee}.card-head{display:flex;align-items:center;gap:10px;margin-bottom:8px}.card-head h3{margin:0;font-size:16px;font-weight:700}.type-badge{flex:none;font-size:12px;font-weight:600;color:var(--indigo);background:#300a6e14;border-radius:8px;padding:3px 9px}.content{margin:0 0 12px;font-size:14px;line-height:1.55;color:#3d4250}.card-foot{display:flex;align-items:center;justify-content:space-between;gap:12px;flex-wrap:wrap}.meta-tags{display:flex;flex-wrap:wrap;gap:6px}.meta-tag{font-size:11px;color:#555c6e;background:var(--platinum);border-radius:6px;padding:3px 8px}.feedback{display:flex;align-items:center;gap:6px;font-size:13px}.fb-label{color:var(--muted);font-size:12px}.fb-btn{border:1px solid var(--platinum);background:var(--card);cursor:pointer;border-radius:8px;width:32px;height:30px;font-size:15px;line-height:1;transition:all .12s}.fb-btn:hover{border-color:var(--blue)}.fb-btn.active{background:#0496ff1f;border-color:var(--blue)}.fb-btn:disabled{opacity:.4;cursor:not-allowed}.fb-done{color:#15803d;font-size:12px;font-weight:600}.fb-err{color:#8f1d1d;font-size:12px}.foot{text-align:center;font-size:12px;color:var(--muted);padding:18px;border-top:1px solid var(--platinum)}.login{display:flex;justify-content:center;padding-top:40px}.login-card{width:100%;max-width:380px;background:var(--card);border:1px solid var(--platinum);border-radius:var(--radius);padding:32px 28px;box-shadow:var(--shadow)}.login-card h2{margin:0 0 4px;font-size:22px;color:var(--indigo)}.login-hint{margin:0 0 24px;font-size:13px;color:var(--muted)}.login-card label{display:block;font-size:13px;font-weight:600;color:var(--ink);margin-bottom:6px}.login-card input{width:100%;border:1px solid var(--platinum);border-radius:10px;padding:10px 14px;font-size:15px;font-family:inherit;margin-bottom:18px;outline:none;transition:border-color .15s}.login-card input:focus{border-color:var(--blue)}.login-card .btn-primary{width:100%;margin-top:4px}.user-bar{display:flex;align-items:center;gap:10px}.user-name{font-size:14px;font-weight:600;color:var(--indigo)}.btn-logout{border:1px solid var(--platinum);background:var(--card);cursor:pointer;font-family:inherit;font-size:13px;color:var(--muted);border-radius:8px;padding:5px 12px;transition:all .12s}.btn-logout:hover{border-color:var(--carrot);color:var(--carrot)}.admin-panel{margin-top:32px;border-top:1px dashed var(--platinum);padding-top:14px}.admin-toggle{border:none;background:none;cursor:pointer;font-family:inherit;font-size:13px;font-weight:600;color:var(--muted);padding:4px 0}.admin-toggle:hover{color:var(--indigo)}.admin-body{padding:10px 0 4px}.admin-hint{margin:0 0 12px;font-size:12.5px;color:var(--muted);max-width:560px}.admin-actions{display:flex;gap:10px;flex-wrap:wrap}.admin-btn{font-size:13px;padding:8px 16px}.admin-btn:disabled{opacity:.5;cursor:not-allowed}.admin-status{margin:12px 0 0;font-size:13px;color:var(--muted)}.admin-status.done{color:#1a7f4b}.admin-status.running{color:var(--blue)}.admin-status.error{color:var(--carrot)}