:root{--accent-primary: #2563EB;--accent-tint-10: #2563EB15;--accent-tint-40: #2563EB40;--bg-page: #F8FAFC;--bg-card: #FFFFFF;--bg-sidebar: #FFFFFF;--bg-hover: #F1F5F9;--bg-active: #EFF6FF;--bg-stripe: #F8FAFC;--bg-border: #E2E8F0;--text-primary: #1E293B;--text-secondary: #64748B;--text-tertiary: #94A3B8;--text-on-accent: #FFFFFF;--color-success: #16A34A;--color-success-tint: #16A34A20;--color-warning: #D97706;--color-warning-tint: #D9770620;--color-error: #DC2626;--color-error-tint: #DC262620;--color-info: #2563EB;--color-info-tint: #2563EB20;--border-focus: #2563EB;--font-ui: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Noto Sans TC", sans-serif;--sidebar-width: 260px;--sidebar-collapsed-width: 64px}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body,#root{height:100%;width:100%;font-family:var(--font-ui);-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;color:var(--text-primary)}.app-layout{display:flex;height:100vh;overflow:hidden}.sidebar{width:var(--sidebar-width);min-width:var(--sidebar-width);height:100vh;background:var(--bg-sidebar);display:flex;flex-direction:column;overflow:hidden;transition:width .2s ease,min-width .2s ease;border-right:1px solid var(--bg-border)}.sidebar.collapsed{width:var(--sidebar-collapsed-width);min-width:var(--sidebar-collapsed-width)}.sidebar-logo{height:56px;display:flex;align-items:center;justify-content:center;padding:0 16px;border-bottom:1px solid var(--bg-border)}.sidebar-logo h1{color:var(--accent-primary);font-size:20px;font-weight:700;letter-spacing:1px;margin:0;white-space:nowrap;overflow:hidden}.sidebar-menu-wrapper{flex:1;overflow-y:auto;overflow-x:hidden}.sidebar-user{display:flex;align-items:center;gap:12px;padding:16px;border-top:1px solid var(--bg-border);cursor:pointer;transition:background .2s;flex-shrink:0}.sidebar-user:hover{background:var(--bg-hover)}.sidebar-user-info{display:flex;flex-direction:column;gap:2px;min-width:0;overflow:hidden}.sidebar-user-name{font-size:13px;font-weight:600;color:var(--text-primary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar-user-role{font-size:12px;color:var(--text-secondary);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.sidebar.collapsed .sidebar-user{justify-content:center;padding:12px 8px}.content-area{flex:1;display:flex;flex-direction:column;overflow:hidden;background:var(--bg-page)}.main-content{flex:1;overflow-y:auto;padding:32px 36px;background:var(--bg-page)}::-webkit-scrollbar{width:6px;height:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:#00000026;border-radius:3px}::-webkit-scrollbar-thumb:hover{background:#00000040}.sidebar .ant-menu-light{background:transparent;border-inline-end:none!important}.sidebar .ant-menu-light .ant-menu-item{height:36px;line-height:36px;margin:2px 8px;border-radius:6px;font-size:13px;color:var(--text-secondary)}.sidebar .ant-menu-light .ant-menu-item:hover{background:var(--bg-hover);color:var(--accent-primary)}.sidebar .ant-menu-light .ant-menu-item-selected{background:var(--bg-active);color:var(--accent-primary);font-weight:500}.sidebar .ant-menu-light .ant-menu-submenu-title{height:36px;line-height:36px;margin:2px 8px;border-radius:6px;font-size:13px;color:var(--text-primary);font-weight:500}.sidebar .ant-menu-light .ant-menu-submenu-title:hover{background:var(--bg-hover);color:var(--accent-primary)}.sidebar .ant-menu-light .ant-menu-sub{background:transparent!important}.ant-table-wrapper .ant-table{font-size:13px}.ant-table-wrapper .ant-table-thead>tr>th{font-weight:600;font-size:13px;background:var(--bg-stripe)!important}.ant-card{border-radius:8px;border-color:var(--bg-border)}.ant-card .ant-card-head{min-height:40px;padding:0 16px;font-size:14px;border-bottom-color:var(--bg-border)}.ant-card .ant-card-body{padding:16px}.ant-breadcrumb{font-size:13px}.ant-form-item{margin-bottom:16px}.login-container{display:flex;min-height:100vh;width:100%}.login-left{flex:1;background:var(--accent-primary);display:flex;flex-direction:column;align-items:center;justify-content:center;padding:64px;gap:32px;color:var(--text-on-accent)}.login-left-logo{display:flex;align-items:center;gap:12px}.login-left-logo h1{font-size:36px;font-weight:700;color:#fff;margin:0}.login-left-subtitle{font-size:16px;color:#fffc;text-align:center;max-width:360px}.login-left-features{display:flex;flex-direction:column;gap:20px;padding-top:40px}.login-feature-item{display:flex;align-items:center;gap:12px;color:#ffffffe6;font-size:14px}.login-feature-icon{width:36px;height:36px;border-radius:8px;background:#fff3;display:flex;align-items:center;justify-content:center;font-size:16px}.login-right{width:520px;min-width:520px;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:0 80px;background:#fff;gap:28px}.login-right-title{font-size:28px;font-weight:700;color:var(--text-primary);margin:0}.login-right-desc{font-size:14px;color:var(--text-secondary);margin:0}.login-right-form{width:100%;display:flex;flex-direction:column;gap:20px}.login-remember-row{display:flex;align-items:center;justify-content:space-between;width:100%}.login-footer{font-size:12px;color:var(--text-tertiary);text-align:center;width:100%}.page-header{display:flex;align-items:flex-start;justify-content:space-between;padding-bottom:20px;border-bottom:1px solid var(--bg-border);margin-bottom:24px}.page-header-info h2{margin:0 0 4px;font-size:18px;font-weight:600;color:var(--text-primary)}.page-header-info p{margin:0;font-size:13px;color:var(--text-secondary)}.page-header-extra{display:flex;align-items:center;gap:8px}.filter-bar{padding:16px 20px;background:var(--bg-card);border-radius:8px;margin-bottom:16px;border:1px solid var(--bg-border)}.filter-bar .ant-form-item{margin-bottom:0}.filter-bar-actions{display:flex;gap:8px;align-items:flex-end}.metric-card{border-radius:8px;height:100%}.metric-card .ant-card-body{padding:20px}.metric-card-content{display:flex;align-items:flex-start;gap:16px}.metric-card-icon{width:48px;height:48px;border-radius:8px;display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}.metric-card-info{flex:1;min-width:0}.metric-card-title{font-size:13px;color:var(--text-secondary);margin-bottom:4px}.metric-card-value{font-size:26px;font-weight:700;line-height:1.2;color:var(--text-primary)}.metric-card-trend{display:flex;align-items:center;gap:4px;margin-top:6px;font-size:12px}.metric-card-trend.up{color:var(--color-success)}.metric-card-trend.down{color:var(--color-error)}.ant-modal .ant-modal-content{border-radius:12px;overflow:hidden;box-shadow:0 8px 32px #00000026}.ant-modal .ant-modal-header{border-bottom:1px solid var(--bg-border);padding:16px 24px}.ant-modal .ant-modal-footer{border-top:1px solid var(--bg-border);padding:12px 24px}.dialog-section-title{font-size:14px;font-weight:600;color:var(--accent-primary);margin-bottom:16px;padding-top:8px}.dialog-section-title:first-child{padding-top:0}