:root{--sidebar-bg: #1c1e22;--sidebar-hover: #292c31;--accent: #f2542d;--primary: #6366f1;--primary-dark: #4f46e5;--bg: #f7f8fa;--card: #ffffff;--border: #e5e7eb;--text: #111827;--muted: #6b7280;--green: #16a34a;--green-bg: #dcfce7;--amber: #d97706;--amber-bg: #fef3c7;--red: #dc2626;--red-bg: #fee2e2;--gray-bg: #f1f5f9}*{box-sizing:border-box}html,body{margin:0;height:100%;font-family:system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);background:var(--bg)}body{min-height:100vh}a{color:var(--primary);text-decoration:none}input,select,textarea{width:100%;padding:9px 11px;border:1px solid var(--border);border-radius:7px;font-size:13.5px;outline:none;font-family:inherit;background:#fff;color:var(--text)}input:disabled,select:disabled,textarea:disabled{background:#f9fafb;color:#9ca3af}label{font-size:12.5px;font-weight:600;color:#374151;display:block;margin-bottom:5px}.card{background:var(--card);border:1px solid var(--border);border-radius:12px}.btn-primary{padding:9px 16px;border:none;border-radius:7px;background:var(--primary);color:#fff;font-size:13px;font-weight:600;cursor:pointer}.btn-primary:hover{background:var(--primary-dark)}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.btn-ghost{padding:9px 16px;border:1px solid var(--border);border-radius:7px;background:#fff;color:var(--text);font-size:13px;font-weight:600;cursor:pointer;text-decoration:none;display:inline-block}.btn-ghost:hover{background:#f9fafb}.btn-danger{padding:9px 16px;border:1px solid var(--red);border-radius:7px;background:#fff;color:var(--red);font-size:13px;font-weight:600;cursor:pointer}.iconbtn{width:28px;height:28px;border-radius:6px;border:1px solid var(--border);background:#fff;display:flex;align-items:center;justify-content:center;cursor:pointer;color:var(--muted)}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:11px;font-weight:600}.tabbar{display:flex;gap:2px;border-bottom:1px solid var(--border);overflow-x:auto}.tabitem{padding:11px 14px;font-size:13px;font-weight:600;color:var(--muted);border-bottom:2px solid transparent;white-space:nowrap;cursor:pointer;text-decoration:none}.tabitem.active{color:var(--primary);border-bottom-color:var(--primary)}table{width:100%;border-collapse:collapse}th{text-align:left;font-size:11px;text-transform:uppercase;letter-spacing:.03em;color:var(--muted);font-weight:600;padding:12px 14px;border-bottom:1px solid var(--border)}td{padding:12px 14px;font-size:13px;border-bottom:1px solid #f1f2f4}