:root{--amber-50:#faf3e8;--amber-100:#f3e3c8;--amber-200:#e8cb9a;--amber-400:#c98d3d;--amber-600:#9a6420;--amber-800:#5c3d14;--bg:#f7f5f0;--surface:#ffffff;--surface-2:#faf8f4;--border:#e6e1d6;--border-strong:#d4cdbc;--text:#2a2620;--text-2:#6b6458;--text-3:#9a9284;--success:#3b8a4a;--success-bg:#e9f4ec;--danger:#c0392b;--danger-bg:#fbeaea;--warning:#b7791f;--warning-bg:#faf3e0;--info:#2a6a8a;--info-bg:#e8f1f6;--sidebar:#231f18;--sidebar-text:#e8e2d6;--sidebar-text-2:#9c9284;--sidebar-active:#c98d3d;--radius:10px;--radius-sm:6px;--shadow-sm:0 1px 2px rgba(60,45,20,0.06);--shadow-md:0 4px 16px rgba(60,45,20,0.1)}*{box-sizing:border-box}body,html{margin:0;padding:0}body{font-family:-apple-system,BlinkMacSystemFont,PingFang SC,Hiragino Sans GB,Microsoft YaHei,Segoe UI,sans-serif;background:var(--bg);color:var(--text);font-size:14px;line-height:1.6}a{color:inherit;text-decoration:none}.app-shell{display:flex;min-height:100dvh}.app-main{flex:1 1;min-width:0;display:flex;flex-direction:column}.app-content{padding:24px 28px;flex:1 1}.sidebar{width:220px;background:var(--sidebar);color:var(--sidebar-text);display:flex;flex-direction:column;flex-shrink:0;position:-webkit-sticky;position:sticky;top:0;height:100dvh}.sidebar-brand{padding:20px 20px 16px;border-bottom:1px solid rgba(255,255,255,.08)}.sidebar-brand .logo{font-size:18px;font-weight:600;color:#fff;letter-spacing:1px}.sidebar-brand .sub{font-size:12px;color:var(--sidebar-text-2);margin-top:2px}.sidebar-nav{flex:1 1;overflow-y:auto;padding:12px 10px}.nav-item{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:var(--sidebar-text-2);font-size:14px;cursor:pointer;margin-bottom:2px;transition:background .15s,color .15s}.nav-item:hover{background:rgba(255,255,255,.06);color:var(--sidebar-text)}.nav-item.active{background:rgba(201,141,61,.18);color:var(--sidebar-active);font-weight:500}.nav-item .dot{width:6px;height:6px;border-radius:50%;background:currentColor;opacity:.5;flex-shrink:0}.sidebar-footer{padding:14px 20px;border-top:1px solid rgba(255,255,255,.08);font-size:12px;color:var(--sidebar-text-2)}.sidebar-footer,.topbar{display:flex;justify-content:space-between;align-items:center}.topbar{padding:14px 28px;background:var(--surface);border-bottom:1px solid var(--border)}.topbar .title{font-size:16px;font-weight:600}.card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-sm)}.card-header{padding:14px 18px;border-bottom:1px solid var(--border);font-weight:600;font-size:14px;display:flex;align-items:center;justify-content:space-between}.card-body{padding:18px}.btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;border-radius:var(--radius-sm);border:1px solid var(--border-strong);background:var(--surface);color:var(--text);font-size:13px;cursor:pointer;transition:all .15s;line-height:1.4}.btn:hover{border-color:var(--amber-400);color:var(--amber-800)}.btn-primary{background:var(--amber-600);border-color:var(--amber-600);color:#fff}.btn-primary:hover{background:var(--amber-800);border-color:var(--amber-800);color:#fff}.btn-danger{background:var(--danger);border-color:var(--danger);color:#fff}.btn-danger:hover{background:#a02a1c;color:#fff}.btn-sm{padding:4px 10px;font-size:12px}.table-wrap{overflow-x:auto}table.data-table{width:100%;border-collapse:collapse;font-size:13px}table.data-table th{text-align:left;background:var(--surface-2);color:var(--text-2);font-weight:500;white-space:nowrap}table.data-table td,table.data-table th{padding:10px 12px;border-bottom:1px solid var(--border)}table.data-table td{color:var(--text)}table.data-table tbody tr:hover{background:var(--surface-2)}.tag{display:inline-block;padding:2px 8px;border-radius:999px;font-size:12px;line-height:1.5}.tag-success{background:var(--success-bg);color:var(--success)}.tag-danger{background:var(--danger-bg);color:var(--danger)}.tag-warning{background:var(--warning-bg);color:var(--warning)}.tag-info{background:var(--info-bg);color:var(--info)}.tag-muted{background:#efede8;color:var(--text-3)}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);grid-gap:14px;gap:14px}.form-field{display:flex;flex-direction:column;gap:5px}.form-field.full{grid-column:1/-1}.form-field label{font-size:12px;color:var(--text-2)}.form-field input,.form-field select,.form-field textarea{padding:8px 10px;border:1px solid var(--border-strong);border-radius:var(--radius-sm);font-size:13px;font-family:inherit;background:var(--surface);color:var(--text)}.form-field input:focus,.form-field select:focus,.form-field textarea:focus{outline:none;border-color:var(--amber-400)}.modal-mask{position:fixed;inset:0;background:rgba(30,24,16,.4);display:flex;align-items:center;justify-content:center;z-index:100}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow-md);width:560px;max-width:calc(100vw - 32px);max-height:90dvh;overflow-y:auto}.modal-header{padding:16px 20px;border-bottom:1px solid var(--border);font-weight:600;display:flex;justify-content:space-between;align-items:center}.modal-body{padding:20px}.modal-footer{padding:14px 20px;border-top:1px solid var(--border);display:flex;justify-content:flex-end;gap:10px}.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(200px,1fr));grid-gap:16px;gap:16px}.stat-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:16px 18px}.stat-card .label{font-size:12px;color:var(--text-2)}.stat-card .value{font-size:26px;font-weight:600;margin-top:4px;font-feature-settings:"tnum";font-variant-numeric:tabular-nums}.toast-wrap{position:fixed;top:20px;left:50%;transform:translateX(-50%);z-index:200;display:flex;flex-direction:column;gap:8px}.toast{padding:10px 18px;border-radius:var(--radius-sm);background:var(--text);color:#fff;font-size:13px;box-shadow:var(--shadow-md)}.toast.error{background:var(--danger)}.toast.success{background:var(--success)}.login-page{min-height:100dvh;display:flex;align-items:center;justify-content:center;background:var(--bg)}.login-card{background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);box-shadow:var(--shadow-md);width:360px;padding:32px}.login-card h1{margin:0 0 4px;font-size:20px;font-weight:600}.login-card .sub{color:var(--text-3);font-size:13px;margin-bottom:24px}.login-card .form-field{margin-bottom:14px}.login-card .btn{width:100%;justify-content:center;padding:10px;font-size:14px;margin-top:6px}.empty{padding:40px;text-align:center;color:var(--text-3)}.mt-16{margin-top:16px}.mb-16{margin-bottom:16px}.flex{display:flex}.items-center{align-items:center}.gap-8{gap:8px}.gap-12{gap:12px}.justify-between{justify-content:space-between}.text-2{color:var(--text-2)}.text-sm{font-size:12px}.text-danger{color:var(--danger)}.text-success{color:var(--success)}.mono{font-feature-settings:"tnum";font-variant-numeric:tabular-nums}@media (max-width:768px){.sidebar{width:64px}.sidebar-brand .logo{font-size:0}.nav-item span,.sidebar-brand .sub{display:none}.nav-item{justify-content:center}.form-grid{grid-template-columns:1fr}.app-content{padding:16px}}