:root{--bg: #f4f6f8;--card: #ffffff;--text: #1f2937;--muted: #6b7280;--primary: #1aad19;--primary-dark: #129612;--danger: #fa5151;--warn: #f59e0b;--border: #e5e7eb;--sidebar: #111827;--sidebar-text: #d1d5db}*{box-sizing:border-box}html,body,#app{margin:0;min-height:100%;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;color:var(--text);background:var(--bg)}button,input,select,textarea{font:inherit}a{color:inherit;text-decoration:none}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:16px 20px}.btn{border:none;border-radius:8px;padding:8px 14px;cursor:pointer;background:#e5e7eb;color:var(--text)}.btn:disabled{opacity:.6;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-danger{background:var(--danger);color:#fff}.btn-ghost{background:transparent;border:1px solid var(--border)}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.field label{font-size:13px;color:var(--muted)}.field input,.field select,.field textarea{border:1px solid var(--border);border-radius:8px;padding:10px 12px;background:#fff}.table{width:100%;border-collapse:collapse}.table th,.table td{text-align:left;padding:12px 10px;border-bottom:1px solid var(--border);font-size:14px;vertical-align:top}.table th{color:var(--muted);font-weight:600;font-size:12px}.empty{text-align:center;color:var(--muted);padding:40px 16px}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;border:1px solid currentColor}.muted{color:var(--muted);font-size:13px}