*{margin:0;padding:0;box-sizing:border-box}:root{--primary: #4f6ef7;--primary-dark: #3b55d8;--bg: #f4f6fb;--card: #fff;--text: #1a2233;--muted: #7a8296;--border: #e4e8f0;--success: #16a34a;--danger: #dc2626;--radius: 12px}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,sans-serif;background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased}#app{min-height:100vh}a{color:var(--primary);text-decoration:none}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:10px 18px;border:none;border-radius:8px;font-size:15px;cursor:pointer;transition:all .15s;font-weight:500}.btn:disabled{opacity:.55;cursor:not-allowed}.btn-primary{background:var(--primary);color:#fff}.btn-primary:hover:not(:disabled){background:var(--primary-dark)}.btn-outline{background:#fff;color:var(--text);border:1px solid var(--border)}.btn-outline:hover:not(:disabled){border-color:var(--primary);color:var(--primary)}.btn-danger{background:#fee2e2;color:var(--danger)}.btn-success{background:#dcfce7;color:var(--success)}.btn-block{width:100%}.input{width:100%;padding:11px 14px;border:1px solid var(--border);border-radius:8px;font-size:15px;outline:none;transition:border-color .15s;background:#fff}.input:focus{border-color:var(--primary)}.input-lg{font-size:18px;padding:14px 16px}.card{background:var(--card);border-radius:var(--radius);border:1px solid var(--border);padding:24px;box-shadow:0 1px 3px #141e3c0d}.page{max-width:1000px;margin:0 auto;padding:24px 16px 48px}.form-label{display:block;margin-bottom:8px;font-size:14px;color:var(--muted)}.err-msg{color:var(--danger);font-size:13px;margin-top:10px;min-height:18px}.toast{position:fixed;top:20px;left:50%;transform:translate(-50%);padding:12px 24px;border-radius:10px;color:#fff;font-size:14px;z-index:9999;box-shadow:0 8px 24px #0000002e;animation:toastIn .25s ease}.toast-success{background:var(--success)}.toast-error{background:var(--danger)}@keyframes toastIn{0%{opacity:0;transform:translate(-50%,-12px)}to{opacity:1;transform:translate(-50%)}}table{width:100%;border-collapse:collapse;font-size:14px}th,td{text-align:left;padding:10px 12px;border-bottom:1px solid var(--border);vertical-align:top}th{color:var(--muted);font-weight:500;font-size:13px;white-space:nowrap}tr:hover td{background:#f8faff}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:500}.badge-green{background:#dcfce7;color:var(--success)}.badge-red{background:#fee2e2;color:var(--danger)}.badge-gray{background:#eef0f5;color:var(--muted)}.badge-blue{background:#e0e7ff;color:var(--primary)}@media (max-width: 768px){.page{padding:16px 12px 76px}.card{padding:16px;border-radius:10px}.btn{padding:10px 14px;font-size:14px}.input{padding:10px 12px;font-size:14px}th,td{padding:8px;font-size:12px}.form-label{font-size:13px}.err-msg{font-size:12px}}@media (max-width: 480px){th,td{font-size:11px}}