:root{--primary-color: #D91D3F;--primary-light: #C92C42;--primary-dark: #B81734;--text-primary: #303133;--text-secondary: #606266;--text-muted: #6B6762;--border-color: #DCDFE6;--bg-page: #f5f7fa;--bg-white: #ffffff;--success: #267353;--warning: #8A5615;--danger: #C92C42;--info: #315D9B;--el-color-primary: #D91D3F;--el-color-primary-light-3: #E35B72;--el-color-primary-light-5: #EB8A9A;--el-color-primary-light-7: #F4BAC3;--el-color-primary-light-8: #F8D2D8;--el-color-primary-light-9: #FFF4F6;--el-color-primary-dark-2: #B81734;--el-color-success: #267353;--el-color-warning: #8A5615;--el-color-danger: #C92C42;--el-color-info: #5E6269;--el-text-color-secondary: #5E6269;--el-text-color-placeholder: #74777D}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;background:var(--bg-page);color:var(--text-primary)}.admin-layout{display:flex;height:100vh}.admin-sidebar{flex:0 0 auto;width:220px;background:linear-gradient(180deg,#1a1a2e,#16213e);color:#fff;display:flex;flex-direction:column;transition:width .3s}.admin-sidebar.collapsed{width:64px}.sidebar-header{padding:20px;border-bottom:1px solid rgba(255,255,255,.1)}.sidebar-logo{font-size:18px;font-weight:700;color:var(--primary-color);display:flex;align-items:center;gap:10px}.sidebar-nav{flex:1;overflow-y:auto;padding:10px 0}.nav-item{display:flex;align-items:center;padding:12px 20px;color:#ffffffd1;text-decoration:none;transition:all .3s;cursor:pointer}.nav-item:hover{background:#ffffff1a;color:#fff}.nav-item.active{background:var(--primary-color);color:#fff;font-weight:600}.nav-item i{margin-right:10px;font-size:18px;width:20px}.nav-group-title{padding:20px 20px 8px;font-size:12px;color:#ffffff9e;text-transform:uppercase}.admin-main{min-width:0;flex:1;display:flex;flex-direction:column;overflow:hidden}.admin-header{height:60px;background:var(--bg-white);border-bottom:1px solid var(--border-color);display:flex;align-items:center;justify-content:space-between;padding:0 20px}.header-left{min-width:0;display:flex;align-items:center;gap:15px}.header-toggle{font-size:20px;cursor:pointer;color:var(--text-secondary)}.header-right{display:flex;align-items:center;gap:15px}.admin-content{min-width:0;flex:1;overflow-y:auto;padding:20px}.page-card{background:var(--bg-white);border-radius:8px;box-shadow:0 2px 12px #0000000d;padding:20px;margin-bottom:20px}.card-header{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;padding-bottom:15px;border-bottom:1px solid var(--border-color);gap:16px;flex-wrap:wrap}.card-title{font-size:16px;font-weight:600;color:var(--text-primary)}.stats-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:20px;margin-bottom:20px}.stat-card{background:var(--bg-white);border-radius:8px;padding:20px;box-shadow:0 2px 12px #0000000d}.stat-card.primary{background:linear-gradient(135deg,var(--primary-color),var(--primary-light));color:#fff}.stat-label{font-size:14px;color:var(--text-muted);margin-bottom:8px}.stat-card.primary .stat-label{color:#fffc}.stat-value{font-size:28px;font-weight:700;color:var(--text-primary)}.stat-card.primary .stat-value{color:#fff}.stat-change{font-size:12px;margin-top:8px}.stat-change.up{color:var(--success)}.stat-change.down{color:var(--danger)}.el-table{font-size:14px}.table-toolbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:15px;gap:12px;flex-wrap:wrap}.search-bar{display:flex;gap:10px;min-width:0;flex-wrap:wrap}.status-tag{display:inline-block;padding:2px 8px;border-radius:4px;font-size:12px;font-weight:600;line-height:1.45;text-align:center;white-space:normal;overflow-wrap:anywhere}.status-tag.active{background:#eaf5ef;color:var(--success)}.status-tag.inactive{background:#f4f4f5;color:#5e6269}.status-tag.pending{background:#fff6e8;color:var(--warning)}.status-tag.danger{background:#fff0f2;color:var(--danger)}.btn-primary{background:var(--primary-color);border-color:var(--primary-color);color:#fff}.btn-primary:hover{background:var(--primary-light);border-color:var(--primary-light);color:#fff}.login-container{height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1a1a2e,#16213e)}.login-box{width:400px;padding:40px;background:#fff;border-radius:12px;box-shadow:0 20px 60px #0000004d}.login-logo{text-align:center;margin-bottom:30px}.login-logo h1{color:var(--primary-color);font-size:28px}.login-logo p{color:var(--text-muted);font-size:14px;margin-top:5px}.empty-state{text-align:center;padding:60px 20px;color:var(--text-muted)}.empty-state i{font-size:48px;margin-bottom:15px}.pagination{display:flex;justify-content:flex-end;margin-top:20px;flex-wrap:wrap}.page-card,.stat-card,.el-card,.el-form,.el-form-item,.el-form-item__content,.el-descriptions,.el-alert__content,.el-table,.el-table__inner-wrapper,.el-tabs,.el-tabs__content{min-width:0}.el-table .cell,.el-descriptions__label,.el-descriptions__content,.el-alert__title,.el-alert__description,.el-form-item__label,.el-checkbox__label,.el-radio__label{overflow-wrap:anywhere;word-break:break-word}.el-table .cell{line-height:1.45;white-space:normal}.el-button{height:auto;min-height:32px;line-height:1.3;white-space:normal;text-align:center;overflow-wrap:anywhere}.el-button.is-disabled,.el-button.is-disabled:hover{opacity:.72}.el-input.is-disabled .el-input__inner,.el-textarea.is-disabled .el-textarea__inner{color:#666a70;-webkit-text-fill-color:#666A70}.el-form-item__label{min-height:32px;line-height:1.35;align-items:center}.sidebar-backdrop{display:none}@media (max-width: 760px){.admin-layout{position:relative;display:block}.admin-sidebar{position:fixed;inset:0 auto 0 0;z-index:1200;width:min(280px,84vw);box-shadow:12px 0 32px #0f172a3d}.admin-sidebar.collapsed{width:0;overflow:hidden;box-shadow:none}.sidebar-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:1190;display:block;background:#0f172a6b}.admin-header{height:auto;min-height:56px;padding:8px 12px;gap:12px}.header-left,.header-right{gap:10px}.header-left>span{min-width:0;overflow-wrap:anywhere}.admin-content{padding:12px}.page-card{padding:14px}.stats-grid{grid-template-columns:minmax(0,1fr);gap:12px}.card-header,.table-toolbar{align-items:stretch;flex-direction:column}.search-bar{width:100%}.search-bar>*{min-width:0;flex:1 1 180px}.el-dialog{width:calc(100vw - 24px);max-width:calc(100vw - 24px);margin:5vh auto}.el-dialog__body{padding:14px}.el-form-item{display:block}.el-form-item__label{width:auto;height:auto;padding:0 0 6px;justify-content:flex-start}.el-form-item__content{margin-left:0}}#app{height:100vh}