:root{--adm-bg:#fafafa;--adm-surface:#fff;--adm-border:#e4e4e7;--adm-border-strong:#d4d4d8;--adm-text:#18181b;--adm-text-2:#52525b;--adm-text-3:#a1a1aa;--adm-accent:#2563eb;--adm-accent-hover:#1d4ed8;--adm-success:#16a34a;--adm-danger:#dc2626;--adm-warning:#d97706;--adm-hover:#f4f4f5}.adm-app{display:grid;grid-template-columns:220px 1fr;grid-template-rows:52px 1fr;height:100vh;overflow:hidden;background:var(--adm-bg);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Roboto,Helvetica,Arial,sans-serif;font-size:13px;color:var(--adm-text);-webkit-font-smoothing:antialiased}.adm-topbar{grid-column:1/-1;background:var(--adm-surface);border-bottom:1px solid var(--adm-border);justify-content:space-between;padding:0 20px;z-index:100}.adm-brand,.adm-topbar{display:flex;align-items:center}.adm-brand{gap:10px;font-size:14px;font-weight:600;color:var(--adm-text);letter-spacing:-.2px}.adm-brand-mark{width:26px;height:26px;border-radius:6px;background:var(--adm-text);color:#fff;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.adm-topbar-right{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--adm-text-2)}.adm-user-info{display:flex;align-items:center;gap:6px}.adm-user-info .uname{color:var(--adm-text);font-weight:500}.adm-logout{color:#71717a;text-decoration:none;padding:5px 10px;border-radius:6px;font-size:12px;border:none;background:none;cursor:pointer;transition:all .15s}.adm-logout:hover{color:var(--adm-text);background:var(--adm-hover)}.adm-menu-toggle{display:none;width:32px;height:32px;align-items:center;justify-content:center;border-radius:6px;cursor:pointer;font-size:20px;color:var(--adm-text);border:none;background:none}.adm-menu-toggle:hover{background:var(--adm-hover)}.adm-sidebar{background:var(--adm-surface);border-right:1px solid var(--adm-border);padding:14px 10px;overflow-y:auto;transition:transform .3s ease}.adm-nav-section{font-size:10px;color:var(--adm-text-3);font-weight:600;letter-spacing:.6px;text-transform:uppercase;padding:6px 12px;margin-top:6px}.adm-nav-section:first-child{margin-top:0}.adm-nav-list{list-style:none;padding:0;margin:0 0 6px}.adm-nav-item{display:flex;align-items:center;gap:10px;padding:9px 12px;border-radius:6px;cursor:pointer;color:#3f3f46;font-size:13px;font-weight:400;margin-bottom:2px;transition:all .15s;-webkit-user-select:none;-moz-user-select:none;user-select:none;border:none;background:none;width:100%;text-align:left}.adm-nav-item:hover{background:var(--adm-hover);color:var(--adm-text)}.adm-nav-item.active{background:var(--adm-text);color:#fff;font-weight:500}.adm-nav-item .nav-icon{width:18px;text-align:center;color:#71717a;flex-shrink:0}.adm-nav-item.active .nav-icon{color:#fff}.adm-main{background:var(--adm-bg);overflow-y:auto;padding:20px 24px}.adm-card{background:var(--adm-surface);border:1px solid var(--adm-border);border-radius:6px;margin-bottom:14px}.adm-card-header{display:flex;align-items:center;justify-content:space-between;padding:14px 18px;border-bottom:1px solid var(--adm-border);gap:12px;flex-wrap:wrap}.adm-card-header h2{margin:0;font-size:14px;font-weight:600;color:var(--adm-text)}.adm-card-body{padding:18px}.adm-stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:10px;margin-bottom:14px}.adm-stat-card{background:var(--adm-surface);border:1px solid var(--adm-border);border-radius:6px;padding:14px 16px}.adm-stat-label{font-size:11px;color:var(--adm-text-3);margin-bottom:6px;font-weight:500}.adm-stat-value{font-size:22px;font-weight:600;color:var(--adm-text);letter-spacing:-.5px;font-variant-numeric:tabular-nums;font-feature-settings:"tnum"}.adm-stat-unit{font-size:11px;font-weight:400;color:var(--adm-text-3);margin-left:4px}.adm-table-wrap{overflow-x:auto}.adm-table{width:100%;border-collapse:collapse;font-size:13px}.adm-table thead{background:#f9fafb}.adm-table th{text-align:left;color:var(--adm-text-2);font-weight:500;font-size:12px;white-space:nowrap}.adm-table td,.adm-table th{padding:10px 14px;border-bottom:1px solid var(--adm-border)}.adm-table td{vertical-align:middle}.adm-table tbody tr:last-child td{border-bottom:none}.adm-table tbody tr{transition:background .12s}.adm-table tbody tr:hover{background:var(--adm-hover)}.adm-btn{display:inline-flex;align-items:center;justify-content:center;border-radius:5px;font-weight:500;font-size:12px;height:32px;line-height:30px;padding:0 14px;border:1px solid transparent;cursor:pointer;transition:all .12s;white-space:nowrap}.adm-btn-primary{background:var(--adm-text);color:#fff;border-color:var(--adm-text)}.adm-btn-primary:hover{background:#27272a}.adm-btn-accent{background:var(--adm-accent);color:#fff;border-color:var(--adm-accent)}.adm-btn-accent:hover{background:var(--adm-accent-hover)}.adm-btn-default{background:#fff;border:1px solid var(--adm-border-strong);color:var(--adm-text)}.adm-btn-default:hover{border-color:#a1a1aa;background:var(--adm-hover)}.adm-btn-danger{background:#fff;color:var(--adm-danger);border-color:#fecaca}.adm-btn-danger:hover{background:#fef2f2}.adm-btn-success{background:#fff;color:var(--adm-success);border-color:#bbf7d0}.adm-btn-success:hover{background:#f0fdf4}.adm-btn-sm{height:28px;line-height:26px;padding:0 12px;font-size:12px}.adm-btn-xs{height:24px;line-height:22px;padding:0 9px;font-size:11px;border-radius:4px}.adm-input{border:1px solid var(--adm-border-strong);border-radius:5px;background:#fff;height:32px;padding:0 10px;font-size:13px;color:var(--adm-text);transition:border-color .12s,box-shadow .12s;outline:none;width:100%}.adm-input:focus{border-color:var(--adm-accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.adm-input::-moz-placeholder{color:var(--adm-text-3)}.adm-input::placeholder{color:var(--adm-text-3)}.adm-select{border:1px solid var(--adm-border-strong);border-radius:5px;background:#fff;height:32px;padding:0 10px;font-size:13px;color:var(--adm-text);outline:none;cursor:pointer}.adm-select:focus{border-color:var(--adm-accent);box-shadow:0 0 0 3px rgba(37,99,235,.12)}.adm-label{display:block;font-size:12px;font-weight:500;color:var(--adm-text-2);margin-bottom:4px}.adm-tag{display:inline-flex;align-items:center;padding:2px 8px;border-radius:4px;font-size:11px;font-weight:500}.adm-tag-success{color:var(--adm-success);background:#f0fdf4;border:1px solid #bbf7d0}.adm-tag-danger{color:var(--adm-danger);background:#fef2f2;border:1px solid #fecaca}.adm-tag-warning{color:var(--adm-warning);background:#fffbeb;border:1px solid #fed7aa}.adm-tag-default{color:var(--adm-text-2);background:#f4f4f5;border:1px solid var(--adm-border)}.adm-pagination{display:flex;align-items:center;justify-content:space-between;margin-top:14px;font-size:12px;color:var(--adm-text-3)}.adm-pagination-btns{display:flex;align-items:center;gap:6px}.adm-page-btn{height:28px;line-height:26px;padding:0 10px;border:1px solid var(--adm-border);border-radius:4px;background:#fff;color:var(--adm-text-2);font-size:12px;cursor:pointer;transition:all .12s}.adm-page-btn:hover:not(:disabled){border-color:var(--adm-border-strong);color:var(--adm-text)}.adm-page-btn:disabled{opacity:.4;cursor:not-allowed}.adm-sidebar-overlay{display:none;position:fixed;top:0;left:0;right:0;bottom:0;background:rgba(0,0,0,.4);z-index:199}.adm-sidebar-overlay.show{display:block}.adm-main::-webkit-scrollbar,.adm-sidebar::-webkit-scrollbar{width:8px}.adm-main::-webkit-scrollbar-track,.adm-sidebar::-webkit-scrollbar-track{background:transparent}.adm-main::-webkit-scrollbar-thumb,.adm-sidebar::-webkit-scrollbar-thumb{background:#d4d4d8;border-radius:8px;border:2px solid transparent;background-clip:content-box}.adm-main::-webkit-scrollbar-thumb:hover,.adm-sidebar::-webkit-scrollbar-thumb:hover{background:#a1a1aa;background-clip:content-box}.adm-num{font-variant-numeric:tabular-nums;font-feature-settings:"tnum";font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}.adm-space-y>*+*{margin-top:14px}.adm-grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));gap:12px}.adm-flex-between{display:flex;align-items:center;justify-content:space-between;gap:12px}.adm-text-danger{color:var(--adm-danger)}.adm-text-success{color:var(--adm-success)}.adm-text-accent{color:var(--adm-accent)}.adm-text-muted{color:var(--adm-text-3)}.adm-font-mono{font-family:ui-monospace,SF Mono,Menlo,Consolas,monospace}@media (max-width:768px){.adm-app{grid-template-columns:1fr;grid-template-rows:52px 1fr}.adm-menu-toggle{display:flex}.adm-user-info{display:none}.adm-topbar-right{gap:8px}.adm-sidebar{position:fixed;top:52px;left:0;bottom:0;width:260px;z-index:200;transform:translateX(-100%);box-shadow:4px 0 20px rgba(0,0,0,.1)}.adm-sidebar.open{transform:translateX(0)}.adm-main{padding:14px 12px}.adm-card-body{padding:14px}.adm-stat-grid{grid-template-columns:1fr 1fr}}@media (max-width:480px){.adm-topbar{padding:0 12px}.adm-brand span{font-size:13px}.adm-stat-grid{grid-template-columns:1fr}}@keyframes adm-modal-fade{0%{opacity:0}to{opacity:1}}@keyframes adm-modal-pop{0%{opacity:0;transform:translateY(8px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}.adm-modal-overlay{position:fixed;inset:0;background:rgba(15,23,42,.55);backdrop-filter:blur(4px);-webkit-backdrop-filter:blur(4px);z-index:1000;display:grid;place-items:center;padding:16px;animation:adm-modal-fade .18s ease-out}.adm-modal{background:#fff;border-radius:12px;width:100%;max-width:480px;box-shadow:0 20px 60px rgba(0,0,0,.25),0 4px 12px rgba(0,0,0,.08);border:1px solid var(--adm-border);overflow:hidden;animation:adm-modal-pop .2s cubic-bezier(.16,1,.3,1);display:flex;flex-direction:column;max-height:calc(100vh - 32px)}.adm-modal-lg{max-width:640px}.adm-modal-sm{max-width:380px}.adm-modal-header{display:flex;align-items:center;justify-content:space-between;padding:18px 22px 14px;border-bottom:1px solid var(--adm-border)}.adm-modal-title{margin:0;font-size:15px;font-weight:600;color:var(--adm-text);letter-spacing:-.01em}.adm-modal-subtitle{margin:4px 0 0;font-size:12px;color:var(--adm-text-3)}.adm-modal-close{width:28px;height:28px;display:grid;place-items:center;border:none;background:transparent;border-radius:6px;cursor:pointer;color:var(--adm-text-3);transition:background .15s,color .15s}.adm-modal-close:hover{background:var(--adm-hover);color:var(--adm-text)}.adm-modal-body{padding:18px 22px;overflow-y:auto;flex:1 1 auto}.adm-modal-footer{display:flex;gap:8px;justify-content:flex-end;padding:14px 22px 18px;border-top:1px solid var(--adm-border);background:#fafafa}.adm-modal-footer .adm-btn{min-width:88px}@media (max-width:480px){.adm-modal-header{padding:14px 16px 12px}.adm-modal-body{padding:14px 16px}.adm-modal-footer{padding:12px 16px 14px}}.adm-nav-section-btn{display:flex;align-items:center;gap:8px;width:100%;padding:10px 12px;border:none;background:none;cursor:pointer;font-size:12px;font-weight:600;color:var(--adm-text-2);border-radius:6px;margin-top:4px;transition:background .15s,color .15s;-webkit-user-select:none;-moz-user-select:none;user-select:none}.adm-nav-section-btn:hover{background:var(--adm-hover);color:var(--adm-text)}.adm-nav-section-btn[data-active]{color:var(--adm-accent)}.adm-nav-section-icon{width:18px;display:flex;align-items:center;justify-content:center;flex-shrink:0}.adm-nav-section-label{flex:1;text-align:left}.adm-nav-chevron{transition:transform .25s cubic-bezier(.4,0,.2,1);flex-shrink:0}.adm-nav-chevron.expanded{transform:rotate(180deg)}.adm-nav-group-items{overflow:hidden;transition:max-height .3s cubic-bezier(.4,0,.2,1),opacity .25s ease;padding-left:8px}.adm-nav-group-items .adm-nav-item{padding:8px 12px 8px 26px;font-size:13px}