*{box-sizing:border-box;margin:0;padding:0}
:root{--primary:#9559FF;--primary-dark:#7C3AED;--accent:#B5E734;--danger:#E24B4A;--warning:#BA7517;--success:#1D9E75;--bg:#FFFCE7;--card:#FFFFFF;--border:#E5E0D5;--text:#2A2A2A;--muted:#8A8578}
body{font-family:-apple-system,BlinkMacSystemFont,"PingFang SC","Microsoft YaHei",sans-serif;background:var(--bg);color:var(--text);font-size:14px}
a{color:var(--primary);text-decoration:none}
button{cursor:pointer;font-family:inherit}
input,select,textarea{font-family:inherit;font-size:14px;padding:7px 10px;border:1px solid var(--border);border-radius:8px;background:#fff;width:100%;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--primary)}
label{font-size:13px;color:var(--muted);display:block;margin-bottom:4px}

.layout{display:flex;min-height:100vh}
.sidebar{width:216px;background:#2A1B4A;color:#C9BCE8;flex-shrink:0;padding:20px 0;position:sticky;top:0;height:100vh}
.sidebar .logo{padding:0 22px 18px;border-bottom:1px solid rgba(255,255,255,.08)}
.sidebar .logo img{width:104px;display:block}
.sidebar .logo .logo-title{font-size:15px;font-weight:600;color:#fff;margin-top:10px}
.nav-item{display:block;padding:13px 22px;color:#C9BCE8;font-size:14px;border-left:3px solid transparent}
.nav-item:hover{color:#fff}
.nav-item.active{color:#fff;background:rgba(149,89,255,.35);border-left-color:var(--accent)}
.main{flex:1;padding:24px 28px;min-width:0}
.topbar{display:flex;justify-content:space-between;align-items:center;margin-bottom:18px}
.topbar h1{font-size:20px;font-weight:600}
.topbar .user{color:var(--muted);font-size:13px}
.topbar .user a{margin-left:10px}

.card{background:var(--card);border-radius:14px;padding:18px;margin-bottom:16px;box-shadow:0 2px 12px rgba(149,89,255,.08)}
.card h2{font-size:15px;font-weight:600;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}
.stat-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;margin-bottom:16px}
.stat{background:var(--card);border-radius:14px;padding:14px 16px;box-shadow:0 2px 12px rgba(149,89,255,.08)}
.stat .label{font-size:12px;color:var(--muted)}
.stat .value{font-size:22px;font-weight:600;margin-top:4px}
.stat .value.red{color:var(--danger)}
.stat .value.purple{color:var(--primary)}
.stat .value.green{color:var(--success)}

table{width:100%;border-collapse:collapse;font-size:13px}
th,td{padding:9px 10px;text-align:left;border-bottom:1px solid #F0EDE3;vertical-align:middle}
th{color:var(--muted);font-weight:500;font-size:12px;white-space:nowrap}
tr:hover td{background:#FDFBF3}
.badge{display:inline-block;padding:2px 8px;border-radius:10px;font-size:12px;white-space:nowrap}
.badge.gray{background:#F3F0E8;color:#8A8578}
.badge.blue{background:#EDE4FF;color:#7C3AED}
.badge.green{background:#D9F2E9;color:#0F6E56}
.badge.red{background:#FBE3E3;color:#A32D2D}
.badge.orange{background:#FAEEDA;color:#854F0B}
.home-2col{display:grid;grid-template-columns:1fr 1fr;gap:16px;align-items:stretch;margin-bottom:16px}
.home-2col>.card{margin-bottom:0;display:flex;flex-direction:column}
.home-2col>.card table{flex:1}
@media(max-width:900px){.home-2col{grid-template-columns:1fr}}
.todo-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:10px;align-items:stretch}
@media(max-width:1100px){.todo-grid{grid-template-columns:1fr 1fr}}
.todo-panel-head{display:flex;align-items:center;gap:12px;cursor:pointer;user-select:none}
.todo-panel-head h2{margin-bottom:0}
.todo-panel-head .todo-summary{font-size:13px;color:var(--muted)}
.todo-panel-head .todo-summary b{color:var(--danger)}
.todo-panel-head .todo-arrow{margin-left:auto;font-size:12px;color:var(--primary)}
.todo-panel .todo-grid{margin-top:12px}
.filter-bar{display:flex;gap:10px;align-items:center;background:var(--card);border-radius:14px;padding:12px 16px;margin-bottom:16px;box-shadow:0 2px 12px rgba(149,89,255,.08)}
.filter-bar select{width:auto}
.filter-bar .fb-label{font-size:13px;color:var(--muted);font-weight:500}
.filter-bar .fb-range{margin-left:auto;font-size:13px;color:var(--primary);font-weight:600}
.todo-card{border:1px solid var(--line);border-radius:10px;padding:10px 12px;background:#FDFCF8}
.todo-card.alert{border-color:#F0C9C9;background:#FFF9F9}
.todo-head{display:flex;justify-content:space-between;align-items:center;font-size:13px;font-weight:600}
.todo-num{font-size:16px;font-weight:700;color:#B0A88F}
.todo-card.alert .todo-num{color:var(--danger)}
.todo-item{font-size:12px;padding:3px 0}
.todo-none{font-size:12px;color:#B0A88F;padding-top:4px}
.todo-more{font-size:12px;display:inline-block;margin-top:4px}
th.sortable{cursor:pointer;user-select:none}
th.sortable:hover{color:var(--primary)}
.row-red td{background:#FDF0F0!important}

.btn{display:inline-block;padding:8px 16px;border:none;border-radius:8px;font-size:13px;font-weight:500;background:var(--primary);color:#fff}
.btn:hover{background:var(--primary-dark)}
.btn.secondary{background:#fff;color:var(--text);border:1px solid #D8D2C2}
.btn.secondary:hover{background:#F9F7EF}
.btn.danger{background:var(--danger)}
.btn.small{padding:4px 12px;font-size:12px}
.btn+.btn{margin-left:6px}
.btn-link{background:none;border:none;color:var(--primary);font-size:13px;padding:2px 4px}
.btn-link.danger{color:var(--danger)}
.batch-bar{display:flex;gap:10px;align-items:center;background:#F3EDFF;border:1px solid #E3D7FF;border-radius:12px;padding:10px 14px;margin-bottom:12px;font-size:13px}
.batch-bar b{color:var(--primary)}
.batch-bar .btn+.btn{margin-left:0}
.batch-bar select{width:auto;min-width:120px;padding:4px 12px;font-size:12px;height:26px;line-height:1;border:1px solid #D8D2C2;border-radius:8px;background:#fff;margin-bottom:0}
.toolbar{display:flex;gap:10px;align-items:center;margin-bottom:14px;flex-wrap:wrap}
.toolbar select,.toolbar input{width:auto}

.modal-mask{position:fixed;inset:0;background:rgba(42,27,74,.45);display:flex;align-items:flex-start;justify-content:center;z-index:100;overflow-y:auto;padding:40px 16px}
.modal{background:#fff;border-radius:16px;width:640px;max-width:100%;padding:22px 24px;max-height:calc(100vh - 80px);overflow-y:auto}
.modal.wide{width:880px}
.modal h3{font-size:16px;margin-bottom:16px}
.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:12px 16px}
.form-grid .full{grid-column:1/-1}
.form-actions{display:flex;justify-content:flex-end;gap:8px;margin-top:18px}
.checks{display:flex;gap:14px;flex-wrap:wrap;padding-top:6px}
.checks label{display:flex;align-items:center;gap:5px;color:var(--text);font-size:13px;margin:0}
.checks input{width:auto}
.ex-scope{display:flex;flex-direction:column;gap:12px;font-size:14px}
.ex-scope label{display:flex;align-items:center;gap:8px;color:var(--text);margin:0}
.ex-scope input[type=radio]{width:auto}
.ex-scope .ex-range{display:flex;align-items:center;gap:8px;padding-left:26px}
.ex-scope .ex-range select{width:auto;min-width:118px;padding:5px 8px;font-size:13px}
.ex-scope-row{display:flex;align-items:center;gap:18px;flex-wrap:wrap;font-size:13px}
.ex-scope-row label{display:flex;align-items:center;gap:6px;color:var(--text);margin:0}
.ex-scope-row input[type=radio]{width:auto}
fieldset{border:1px solid var(--border);border-radius:10px;padding:12px 14px;grid-column:1/-1}
fieldset legend{font-size:13px;color:var(--primary);font-weight:500;padding:0 6px}
fieldset .form-grid{margin-top:6px}

.tabs{display:flex;gap:2px;border-bottom:2px solid #EFEBDD;margin-bottom:16px;flex-wrap:wrap}
.tab{padding:8px 16px;font-size:14px;color:var(--muted);border:none;background:none;border-bottom:2px solid transparent;margin-bottom:-2px}
.tab.active{color:var(--primary);border-bottom-color:var(--primary);font-weight:500}

.items-editor .row{display:grid;grid-template-columns:2fr 1fr 1fr 1fr 32px;gap:8px;margin-bottom:8px;align-items:center}
.items-editor .row.head{font-size:12px;color:var(--muted)}
.detail-list{display:grid;grid-template-columns:repeat(auto-fit,minmax(180px,1fr));gap:8px 20px;font-size:13px}
.detail-list .k{color:var(--muted);font-size:12px}
.empty{color:var(--muted);text-align:center;padding:28px 0;font-size:13px}
.toast{position:fixed;top:20px;left:50%;transform:translateX(-50%);background:#2A1B4A;color:#fff;padding:10px 20px;border-radius:8px;z-index:200;font-size:13px}
.toast.error{background:var(--danger)}
.login-wrap{max-width:400px;margin:12vh auto;background:#fff;border-radius:16px;padding:36px;box-shadow:0 4px 24px rgba(149,89,255,.12)}
.login-wrap .logo-badge{width:52px;height:52px;border-radius:14px;background:var(--primary);color:#fff;display:flex;align-items:center;justify-content:center;font-size:22px;font-weight:700;margin-bottom:16px}
.login-wrap h1{font-size:18px;margin-bottom:4px}
.login-wrap .sub{color:var(--muted);font-size:13px;margin-bottom:22px}
.login-wrap .btn{width:100%;padding:11px;margin-top:14px}
.voucher-img{max-width:120px;max-height:80px;border-radius:6px}
.product-img{width:56px;height:56px;object-fit:cover;border-radius:8px;background:#F6F3EA}

.upzone{border:2px dashed #D8D2C2;border-radius:10px;padding:16px;text-align:center;color:var(--muted);font-size:13px;cursor:pointer;transition:all .15s;background:#FDFCF7}
.upzone:hover,.upzone.drag{border-color:var(--primary);color:var(--primary);background:#F7F2FF}
.upzone .preview{margin-top:8px}
.upzone .preview img{max-width:140px;max-height:100px;border-radius:8px}
.upzone input[type=file]{display:none}

@media (max-width:768px){
  .layout{flex-direction:column}
  .sidebar{width:100%;height:auto;position:static;display:flex;overflow-x:auto;padding:0}
  .sidebar .logo{display:none}
  .nav-item{white-space:nowrap;border-left:none;border-bottom:3px solid transparent;padding:10px 14px}
  .nav-item.active{border-bottom-color:var(--accent)}
  .main{padding:14px}
  .form-grid{grid-template-columns:1fr}
  .items-editor .row{grid-template-columns:1fr 60px 70px 70px 28px}
  table{display:block;overflow-x:auto}
}