:root{--primary:#165DFF;--primary-light:#EEF2FF;--success:#10B981;--danger:#EF4444;--warning:#F59E0B;--gray-50:#F9FAFB;--gray-100:#F3F4F6;--gray-200:#E5E7EB;--gray-500:#6B7280;--gray-700:#374151;--gray-900:#111827;--radius:10px;--shadow:0 1px 3px rgba(0,0,0,0.1)}
*{margin:0;padding:0;box-sizing:border-box}
body{font-family:-apple-system,BlinkMacSystemFont,'Segoe UI',Roboto,'Noto Sans SC',sans-serif;background:var(--gray-50);color:var(--gray-900);min-height:100vh}

/* ===== 登录页 ===== */
.login-page{display:flex;align-items:center;justify-content:center;min-height:100vh;background:linear-gradient(135deg,#165DFF 0%,#0E42D2 50%,#0A2FA0 100%);padding:20px}
.login-card{background:#fff;border-radius:16px;padding:48px 40px 40px;width:100%;max-width:400px;box-shadow:0 20px 60px rgba(0,0,0,.2);text-align:center}
.login-logo{display:inline-flex;align-items:center;justify-content:center;width:64px;height:64px;background:linear-gradient(135deg,#165DFF,#0E42D2);color:#fff;font-size:24px;font-weight:800;border-radius:16px;margin-bottom:20px;letter-spacing:2px}
.login-card h2{font-size:22px;font-weight:700;color:var(--gray-900);margin-bottom:6px}
.login-subtitle{font-size:14px;color:var(--gray-500);margin-bottom:28px}
.login-form{text-align:left}
.login-field{margin-bottom:18px}
.login-field label{display:block;font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:6px}
.login-field input{width:100%;padding:11px 14px;border:1.5px solid var(--gray-200);border-radius:8px;font-size:15px;transition:all .2s}
.login-field input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,93,255,.12)}
.login-error{font-size:13px;color:var(--danger);min-height:20px;margin-bottom:8px}
.login-btn{width:100%;padding:12px;font-size:16px;border-radius:8px;margin-top:4px}

/* ===== 主页面 ===== */
.header{background:linear-gradient(135deg,#165DFF,#0E42D2);color:#fff;padding:16px 32px;display:flex;align-items:center;justify-content:space-between;position:sticky;top:0;z-index:100}
.header h1{font-size:20px;font-weight:700}
.header-info{font-size:13px;opacity:.8}
.header-right{display:flex;align-items:center;gap:8px}
.main-nav{display:flex;gap:4px;margin-right:12px}
.nav-btn{border:1px solid transparent;background:transparent;color:rgba(255,255,255,.82);padding:7px 10px;border-radius:6px;cursor:pointer;font-size:13px;font-weight:600}
.nav-btn:hover,.nav-btn.active{background:rgba(255,255,255,.18);color:#fff}
.header-user{font-size:13px;opacity:.85;background:rgba(255,255,255,.15);padding:4px 12px;border-radius:6px}
.container{max-width:1400px;margin:0 auto;padding:24px}
.config-panel{background:#fff;border-radius:var(--radius);padding:20px 24px;margin-bottom:20px;box-shadow:var(--shadow)}
.config-panel h3{font-size:15px;margin-bottom:12px;color:var(--gray-700)}
.config-row{display:flex;gap:12px;flex-wrap:wrap;align-items:flex-end}
.config-row label{font-size:13px;color:var(--gray-500);display:block;margin-bottom:4px}
.config-row input{padding:8px 12px;border:1px solid var(--gray-200);border-radius:6px;font-size:13px;width:320px}
.config-row input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,93,255,.1)}
.toolbar{background:#fff;border-radius:var(--radius);padding:16px 24px;margin-bottom:20px;box-shadow:var(--shadow);display:flex;align-items:center;gap:12px;flex-wrap:wrap}
.search-box{flex:1;min-width:240px;position:relative}
.search-box input{width:100%;padding:10px 12px 10px 36px;border:1px solid var(--gray-200);border-radius:8px;font-size:14px}
.search-box input:focus{outline:none;border-color:var(--primary)}
.search-box::before{content:"🔍";position:absolute;left:10px;top:50%;transform:translateY(-50%);font-size:14px}
.btn{display:inline-flex;align-items:center;gap:6px;padding:10px 18px;border:none;border-radius:8px;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;white-space:nowrap}
.btn-primary{background:var(--primary);color:#fff}
.btn-primary:hover{background:#0E42D2}
.btn-success{background:var(--success);color:#fff}
.btn-success:hover{background:#059669}
.btn-danger{background:var(--danger);color:#fff}
.btn-danger:hover{background:#DC2626}
.btn-outline{background:transparent;color:var(--gray-700);border:1px solid var(--gray-200)}
.btn-outline:hover{background:var(--gray-100)}
.btn-sm{padding:6px 12px;font-size:12px}
.stats{font-size:13px;color:var(--gray-500);margin-left:auto}
.table-wrap{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);overflow:hidden}
.table-scroll{overflow-x:auto}
table{width:100%;border-collapse:collapse;font-size:13px}
thead{background:var(--gray-50)}
th{padding:12px 14px;text-align:left;font-weight:600;color:var(--gray-700);border-bottom:2px solid var(--gray-200);white-space:nowrap;position:sticky;top:0;background:var(--gray-50)}
td{padding:10px 14px;border-bottom:1px solid var(--gray-100);max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
tr:hover td{background:var(--gray-50)}
.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;font-weight:600}
.tag-red{background:#FEF2F2;color:var(--danger)}
.tag-green{background:#ECFDF5;color:var(--success)}
.tag-yellow{background:#FFFBEB;color:var(--warning)}
.tag-gray{background:var(--gray-100);color:var(--gray-500)}
.tag-blue{background:var(--primary-light);color:var(--primary)}
.modal-mask{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:1000;align-items:center;justify-content:center}
.modal-mask.show{display:flex}
.modal{background:#fff;border-radius:12px;width:90%;max-width:680px;max-height:85vh;overflow-y:auto;box-shadow:0 20px 60px rgba(0,0,0,.2)}
.modal-header{padding:20px 24px 16px;border-bottom:1px solid var(--gray-200);display:flex;justify-content:space-between;align-items:center}
.modal-header h3{font-size:17px}
.modal-close{background:none;border:none;font-size:22px;cursor:pointer;color:var(--gray-500);padding:4px 8px}
.modal-body{padding:20px 24px}
.modal-footer{padding:16px 24px;border-top:1px solid var(--gray-200);display:flex;justify-content:flex-end;gap:10px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}
.form-group{display:flex;flex-direction:column}
.form-group.full{grid-column:1/-1}
.form-group label{font-size:13px;font-weight:600;color:var(--gray-700);margin-bottom:6px}
.form-group label .required{color:var(--danger)}
.form-group input,.form-group select,.form-group textarea{padding:9px 12px;border:1px solid var(--gray-200);border-radius:8px;font-size:14px;transition:border-color .2s}
.form-group input:focus,.form-group select:focus,.form-group textarea:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px rgba(22,93,255,.1)}
.form-group textarea{resize:vertical;min-height:60px}
.import-preview{margin-top:12px;border:1px solid var(--gray-200);border-radius:8px;overflow:auto;max-height:300px}
.import-preview table{font-size:12px}
.import-preview th{padding:8px 10px}
.import-preview td{padding:6px 10px}
.hint{font-size:13px;color:var(--gray-500);margin-bottom:12px}
.toast{position:fixed;top:20px;right:20px;padding:14px 20px;border-radius:8px;font-size:14px;font-weight:500;z-index:2000;opacity:0;pointer-events:none;transform:translateY(-10px);transition:all .3s;max-width:400px}
.toast.show{opacity:1;transform:translateY(0)}
.toast.success{background:#ECFDF5;color:#065F46;border:1px solid #A7F3D0}
.toast.error{background:#FEF2F2;color:#991B1B;border:1px solid #FECACA}
.toast.info{background:var(--primary-light);color:#1E40AF;border:1px solid #BFDBFE}
.empty-state{text-align:center;padding:60px 20px;color:var(--gray-500)}
.empty-state .icon{font-size:48px;margin-bottom:16px}
.empty-state p{font-size:14px}
.pagination{padding:16px 24px;display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--gray-100)}
.pagination-info{font-size:13px;color:var(--gray-500)}
.pagination-btns{display:flex;gap:6px}
.pagination-btns button{padding:6px 14px;border:1px solid var(--gray-200);border-radius:6px;background:#fff;cursor:pointer;font-size:13px}
.pagination-btns button:hover{background:var(--gray-100)}
.pagination-btns button.active{background:var(--primary);color:#fff;border-color:var(--primary)}
.pagination-btns button:disabled{opacity:.4;cursor:not-allowed}

/* ===== 数据库连接状态栏 ===== */
.db-status-bar{background:#FEF2F2;border:1px solid #FECACA;border-radius:8px;padding:12px 20px;margin:0 24px 16px;display:flex;align-items:center;gap:10px;font-size:14px;color:#991B1B}
.db-status-bar .db-status-icon{font-size:18px}
.db-status-bar a{color:#991B1B;font-weight:600;text-decoration:underline;cursor:pointer}
.db-status-bar a:hover{color:#7F1D1D}

/* ===== 接口管理 ===== */
.page-hidden{display:none}
.page-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:16px;margin:4px 0 20px}
.page-title-row h2{font-size:22px;margin-bottom:6px}.page-title-row p{font-size:14px;color:var(--gray-500)}
.api-notice{background:#EFF6FF;color:#1E40AF;border:1px solid #BFDBFE;border-radius:8px;padding:12px 14px;font-size:13px;margin-bottom:18px}
.api-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(310px,1fr));gap:16px}
.api-card{background:#fff;border-radius:var(--radius);box-shadow:var(--shadow);padding:20px}
.api-card-head{display:flex;justify-content:space-between;gap:8px;align-items:center;margin-bottom:10px}.api-card h3{font-size:16px}.api-method{font:700 12px ui-monospace,SFMono-Regular,Menlo,monospace;padding:4px 7px;border-radius:5px;background:#DCFCE7;color:#166534}.api-method.post{background:#DBEAFE;color:#1D4ED8}
.api-path{font:12px ui-monospace,SFMono-Regular,Menlo,monospace;color:var(--gray-700);padding:10px;background:var(--gray-50);border-radius:6px;overflow-wrap:anywhere;margin:10px 0}.api-desc{font-size:13px;color:var(--gray-500);line-height:1.6;min-height:40px}.api-actions{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:16px}.api-status{font-size:12px;color:var(--gray-500)}.api-status.ok{color:#047857}.api-status.error{color:#B91C1C}

@media(max-width:768px){.header{padding:12px}.header-right{gap:4px}.main-nav{margin-right:0}.header-user{display:none}.container{padding:12px}.form-grid{grid-template-columns:1fr}.toolbar{flex-direction:column;align-items:stretch}.page-title-row{flex-direction:column}.page-title-row .btn{width:100%;justify-content:center}}