*,:after,:before{box-sizing:border-box;margin:0;padding:0}:root{--bg:#0a0a0f;--bg-card:#13131a;--bg-input:#1a1a24;--border:rgba(255,255,255,0.08);--primary:#7c6ff7;--primary-d:#5b52d4;--green:#22c55e;--red:#f43f5e;--amber:#f59e0b;--text:#f0f0f5;--text-2:#8888aa;--radius:12px;--font:"Inter",system-ui,-apple-system,sans-serif}body{background:var(--bg);color:var(--text);font-family:var(--font);font-size:14px;line-height:1.6;min-height:100vh}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button{cursor:pointer;border:none}button,input,textarea{font-family:var(--font);outline:none}input,textarea{background:var(--bg-input);border:1px solid var(--border);border-radius:8px;color:var(--text);font-size:14px;padding:10px 14px;width:100%;transition:border-color .15s}input:focus,textarea:focus{border-color:var(--primary)}code{padding:2px 6px;border-radius:4px}code,pre{font-family:JetBrains Mono,Fira Code,monospace;font-size:13px;background:var(--bg-input)}pre{padding:20px;overflow-x:auto;line-height:1.7}.card,pre{border:1px solid var(--border);border-radius:var(--radius)}.card{background:var(--bg-card);padding:24px}.btn{display:inline-flex;align-items:center;gap:8px;padding:10px 18px;border-radius:8px;font-size:14px;font-weight:600;transition:all .15s}.btn-primary{background:var(--primary);color:white}.btn-primary:hover{background:var(--primary-d)}.btn-ghost{background:transparent;border:1px solid var(--border);color:var(--text-2)}.btn-ghost:hover{border-color:var(--primary);color:var(--text)}.btn-danger{background:transparent;border:1px solid rgba(244,63,94,.3);color:var(--red)}.btn-danger:hover{background:rgba(244,63,94,.1)}.btn-sm{padding:6px 12px;font-size:12px}.btn:disabled{opacity:.4;cursor:not-allowed}.badge{display:inline-flex;align-items:center;padding:3px 10px;border-radius:99px;font-size:11px;font-weight:700;letter-spacing:.03em;text-transform:uppercase}.badge-green{background:rgba(34,197,94,.15);color:var(--green)}.badge-red{background:rgba(244,63,94,.15);color:var(--red)}.badge-amber{background:rgba(245,158,11,.15);color:var(--amber)}.badge-purple{background:rgba(124,111,247,.15);color:var(--primary)}.label{display:block;font-size:12px;font-weight:600;color:var(--text-2);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}.mono{font-family:JetBrains Mono,Fira Code,monospace;letter-spacing:.05em}.divider{height:1px;background:var(--border);margin:24px 0}.toast{position:fixed;bottom:24px;right:24px;padding:12px 20px;border-radius:10px;font-size:14px;font-weight:500;z-index:9999;animation:slideUp .2s ease}.toast-success{background:#166534;color:#bbf7d0;border:1px solid #16a34a}.toast-error{background:#7f1d1d;color:#fecaca;border:1px solid #dc2626}@keyframes slideUp{0%{transform:translateY(16px);opacity:0}to{transform:translateY(0);opacity:1}}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}