@import"https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700&display=swap";:root{--background: #ffffff;--foreground: #09090b;--card: #ffffff;--card-foreground: #09090b;--primary: #18181b;--primary-foreground: #ffffff;--secondary: #f4f4f5;--secondary-foreground: #18181b;--muted: #f4f4f5;--muted-foreground: #71717a;--accent: #f4f4f5;--border: #ececf0;--input: #e4e4e7;--ring: #a1a1aa;--radius: .5rem;--success: #16a34a;--success-soft: #dcfce7;--warning: #d97706;--warning-soft: #fef3c7;--destructive: #dc2626;--destructive-soft: #fee2e2;--info: #4f46e5;--info-soft: #e0e7ff;--sidebar-bg: #09090b;--sidebar-fg: #a1a1aa;--sidebar-active-bg: #1c1c1f;--sidebar-active-fg: #ffffff}*{box-sizing:border-box}html,body{margin:0;padding:0}body{font-family:Inter,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:var(--background);color:var(--foreground);font-size:14px;line-height:1.5;-webkit-font-smoothing:antialiased}.admin-shell{display:flex;min-height:100vh}.sidebar{width:260px;flex-shrink:0;background:var(--sidebar-bg);color:var(--sidebar-fg);display:flex;flex-direction:column;position:sticky;top:0;height:100vh}.sidebar-brand{display:flex;align-items:center;gap:10px;padding:20px;color:#fff;font-weight:700;font-size:15px;border-bottom:1px solid #1c1c1f}.sidebar-brand .logo{width:32px;height:32px;border-radius:8px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:16px;color:#fff;font-weight:700}.sidebar-nav{flex:1;padding:12px;overflow-y:auto}.sidebar-section{font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.06em;color:#52525b;padding:12px 12px 6px}.sidebar-link{display:flex;align-items:center;gap:12px;padding:9px 12px;border-radius:8px;margin-bottom:2px;color:var(--sidebar-fg);font-weight:500;font-size:13.5px;background:none;border:none;width:100%;text-align:left;cursor:pointer;transition:background .15s,color .15s}.sidebar-link:hover{background:var(--sidebar-active-bg);color:#e4e4e7}.sidebar-link.active{background:var(--sidebar-active-bg);color:var(--sidebar-active-fg)}.sidebar-link .icon{font-size:17px;width:20px;text-align:center}.sidebar-link .count{margin-left:auto;font-size:11px;font-weight:600;background:#27272a;color:#d4d4d8;border-radius:999px;padding:1px 8px}.sidebar-link.active .count{background:#3f3f46;color:#fff}.sidebar-foot{padding:12px;border-top:1px solid #1c1c1f}.main{flex:1;min-width:0;display:flex;flex-direction:column;background:#fafafa}.topbar{display:flex;align-items:center;justify-content:space-between;padding:14px 28px;background:#fff;border-bottom:1px solid var(--border);position:sticky;top:0;z-index:10}.topbar h1{font-size:17px;font-weight:700;margin:0}.topbar .sub{font-size:12.5px;color:var(--muted-foreground);margin:2px 0 0}.content{padding:24px 28px 48px;max-width:1280px;width:100%;margin:0 auto}.card{background:var(--card);border:1px solid var(--border);border-radius:12px;box-shadow:0 1px 2px #0000000a}.card-header{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:10px;padding:0 20px;min-height:56px;border-bottom:1px solid var(--border)}.card-header h2{font-size:14.5px;font-weight:600;margin:0}.card-header p{font-size:12.5px;color:var(--muted-foreground);margin:2px 0 0}.card-body{padding:20px}.card-body.flush{padding:0}.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:16px;margin-bottom:20px}.stat{padding:18px 20px}.stat .label{font-size:12px;font-weight:500;color:var(--muted-foreground);margin-bottom:6px}.stat .value{font-size:26px;font-weight:700;letter-spacing:-.02em}.stat .hint{font-size:12px;color:var(--muted-foreground);margin-top:4px}.stat .icon-badge{width:36px;height:36px;border-radius:9px;display:flex;align-items:center;justify-content:center;font-size:17px;margin-bottom:12px}.table-wrap{overflow-x:auto}table.data{width:100%;border-collapse:collapse;font-size:13.5px}table.data th{text-align:left;font-size:11.5px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;color:var(--muted-foreground);padding:10px 16px;border-bottom:1px solid var(--border);white-space:nowrap}table.data td{padding:12px 16px;border-bottom:1px solid var(--border);vertical-align:middle}table.data tbody tr:hover{background:#fafafa}table.data tbody tr:last-child td{border-bottom:none}table.data .muted{color:var(--muted-foreground);font-size:12.5px}code.tag{font-family:ui-monospace,monospace;font-size:12px;background:var(--secondary);border-radius:6px;padding:2px 7px}.badge{display:inline-flex;align-items:center;gap:5px;font-size:12px;font-weight:500;border-radius:6px;padding:3px 9px;border:1px solid transparent;white-space:nowrap}.badge.success{color:#15803d;background:var(--success-soft)}.badge.warning{color:#b45309;background:var(--warning-soft)}.badge.danger{color:#b91c1c;background:var(--destructive-soft)}.badge.info{color:#4338ca;background:var(--info-soft)}.badge.neutral{color:#52525b;background:var(--secondary)}.badge .dot{width:6px;height:6px;border-radius:50%;background:currentColor}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;font-family:inherit;font-size:13.5px;font-weight:500;border-radius:8px;padding:9px 16px;cursor:pointer;border:1px solid transparent;transition:all 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.hint{font-size:12px;color:var(--muted-foreground)}.input,.select,.textarea{font-family:inherit;font-size:13.5px;color:var(--foreground);background:#fff;border:1px solid var(--input);border-radius:8px;padding:9px 12px;width:100%;transition:border-color .15s,box-shadow .15s}.input:focus,.select:focus,.textarea:focus{outline:none;border-color:var(--ring);box-shadow:0 0 0 3px #a1a1aa2e}.textarea{resize:vertical;min-height:76px}.check-row{display:flex;align-items:center;gap:9px;font-size:13.5px;font-weight:500;cursor:pointer}.check-row input{width:16px;height:16px;accent-color:var(--primary);cursor:pointer}.form-actions{display:flex;gap:10px;margin-top:4px}.file-drop{border:1.5px dashed var(--input);border-radius:10px;padding:22px;text-align:center;color:var(--muted-foreground);font-size:13px;cursor:pointer;transition:border-color .15s,background .15s}.file-drop:hover{border-color:var(--ring);background:#fafafa}.file-list{display:flex;flex-wrap:wrap;gap:8px;margin-top:10px}.file-chip{display:inline-flex;align-items:center;gap:7px;font-size:12.5px;background:var(--secondary);border-radius:7px;padding:5px 10px}.file-chip button{background:none;border:none;cursor:pointer;color:var(--muted-foreground);font-size:14px;padding:0}.modal-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;background:#09090b80;z-index:50;display:flex;align-items:flex-start;justify-content:center;padding:48px 16px;animation:fadeIn .15s ease}.modal{width:100%;max-width:640px;animation:slideUp .18s ease}.modal.wide{max-width:860px}@keyframes fadeIn{0%{opacity:0}}@keyframes slideUp{0%{opacity:0;transform:translateY(10px)}}.toasts{position:fixed;bottom:24px;right:24px;z-index:100;display:flex;flex-direction:column;gap:10px}.toast{display:flex;align-items:center;gap:10px;background:#18181b;color:#fff;font-size:13.5px;font-weight:500;border-radius:10px;padding:12px 18px;box-shadow:0 8px 24px #0000002e;animation:slideUp .2s ease;max-width:380px}.toast.success{background:#14532d}.toast.error{background:#7f1d1d}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:#09090b;padding:20px}.login-card{width:100%;max-width:400px;padding:32px}.login-card h1{font-size:19px;font-weight:700;margin:0 0 6px}.login-card .sub{font-size:13px;color:var(--muted-foreground);margin:0 0 20px}.login-brand{display:flex;align-items:center;gap:11px;margin-bottom:24px}.login-brand .logo{width:40px;height:40px;border-radius:10px;background:linear-gradient(135deg,#6366f1,#8b5cf6);display:flex;align-items:center;justify-content:center;font-size:19px;color:#fff;font-weight:700}.login-brand .name{font-weight:700;font-size:16px}.login-brand .tag{font-size:12px;color:var(--muted-foreground)}.form-error{background:var(--destructive-soft);color:#b91c1c;font-size:13px;font-weight:500;border-radius:8px;padding:10px 14px;margin-bottom:14px}.toolbar{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;flex-wrap:wrap}.toolbar h2{font-size:16px;font-weight:700;margin:0}.search{position:relative}.search .input{padding-left:34px;width:260px}.search .sicon{position:absolute;left:11px;top:50%;transform:translateY(-50%);color:var(--muted-foreground);font-size:15px}.empty{text-align:center;padding:44px 20px;color:var(--muted-foreground);font-size:13.5px}.empty .big{font-size:30px;margin-bottom:10px}.tree-indent{display:inline-block;width:22px;color:var(--muted-foreground)}.cat-children{border-left:2px solid var(--border);margin-left:11px;padding-left:0}.row-actions{display:flex;gap:6px;justify-content:flex-end}.mt{margin-top:16px}.grid-2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media(max-width:900px){.sidebar{display:none}.form-grid,.grid-2{grid-template-columns:1fr}.content{padding:16px}}