* { margin:0; padding:0; box-sizing:border-box; }
body { font:14px/1.6 -apple-system,"PingFang SC","Microsoft YaHei",sans-serif; background:#f4f5f7; color:#222; }
.app { display:flex; min-height:100vh; }
.sidebar { width:190px; background:#1f2937; color:#cbd5e1; padding:16px 0; position:fixed; height:100vh; }
.logo { font-size:19px; font-weight:700; color:#fff; padding:4px 20px 18px; }
.logo span { color:#f59e0b; }
.sidebar nav a { display:block; padding:9px 20px; color:#cbd5e1; text-decoration:none; font-size:14px; }
.sidebar nav a:hover { background:#374151; color:#fff; }
.sidebar nav a.on { background:#f59e0b; color:#1f2937; font-weight:600; }
.content { margin-left:190px; flex:1; padding:20px 26px; }
.page-title { font-size:20px; margin-bottom:14px; color:#111827; }

/* 卡片与网格 */
.card { background:#fff; border-radius:10px; padding:16px 18px; margin-bottom:16px; box-shadow:0 1px 3px rgba(0,0,0,.06); }
.grid { display:grid; gap:12px; }
.grid-4 { grid-template-columns:repeat(4,1fr); }
.grid-5 { grid-template-columns:repeat(5,1fr); }
.stat { background:#fff; border-radius:10px; padding:14px 16px; box-shadow:0 1px 3px rgba(0,0,0,.06); }
.stat .num { font-size:26px; font-weight:700; color:#111827; }
.stat .label { color:#6b7280; font-size:12px; margin-top:2px; }
.stat .num.warn { color:#dc2626; }
.stat .num.ok { color:#059669; }

/* 表格 */
table { width:100%; border-collapse:collapse; background:#fff; border-radius:10px; overflow:hidden; }
th,td { padding:8px 10px; text-align:left; border-bottom:1px solid #f0f0f0; font-size:13px; vertical-align:middle; }
th { background:#f9fafb; color:#4b5563; font-weight:600; white-space:nowrap; }
tr:hover td { background:#fafcff; }
td .sub { color:#9ca3af; font-size:12px; }

/* 按钮 */
button,.btn { display:inline-block; border:0; background:#f59e0b; color:#1f2937; font-weight:600;
  padding:6px 13px; border-radius:7px; cursor:pointer; font-size:13px; }
button:hover { opacity:.9; }
button.ghost, .btn.ghost { background:#fff; border:1px solid #d1d5db; color:#374151; font-weight:500; }
button.danger, .btn.danger { background:#fee2e2; color:#b91c1c; }
button.green, .btn.green { background:#d1fae5; color:#065f46; }
button.gray, .btn.gray { background:#f3f4f6; color:#374151; }
button:disabled { opacity:.5; cursor:not-allowed; }
button.sm { padding:3px 9px; font-size:12px; }

/* 表单 */
input,select,textarea { border:1px solid #d1d5db; border-radius:7px; padding:7px 10px; font-size:13px; outline:none; }
input:focus,select:focus,textarea:focus { border-color:#f59e0b; }
label.f { display:block; margin:10px 0 4px; color:#374151; font-size:13px; }
.row-flex { display:flex; gap:10px; flex-wrap:wrap; align-items:center; }
.flex1 { flex:1; min-width:120px; }

/* 徽标 */
.badge { display:inline-block; padding:2px 9px; border-radius:20px; font-size:12px; background:#f3f4f6; color:#374151; }
.badge.draft{background:#f3f4f6;color:#6b7280;} .badge.ai{background:#ede9fe;color:#6d28d9;}
.badge.approved{background:#fef3c7;color:#b45309;} .badge.on_sale{background:#d1fae5;color:#065f46;}
.badge.failed{background:#fee2e2;color:#b91c1c;} .badge.off{background:#e5e7eb;color:#4b5563;}
.badge.rejected{background:#fee2e2;color:#991b1b;} .badge.publishing{background:#dbeafe;color:#1d4ed8;}
.badge.shipped,.badge.published,.badge.agreed{background:#d1fae5;color:#065f46;}
.badge.pending,.badge.created,.badge.pending{background:#fef3c7;color:#b45309;}

/* 状态条/搜索 */
.toolbar { display:flex; gap:8px; margin-bottom:12px; flex-wrap:wrap; align-items:center; }
.pager { margin-top:10px; color:#6b7280; font-size:13px; display:flex; gap:8px; align-items:center; }
.thumbs img { width:44px; height:44px; object-fit:cover; border-radius:7px; margin-right:6px; }
.err-box { background:#fef2f2; color:#b91c1c; padding:8px 12px; border-radius:8px; font-size:13px; margin-bottom:10px; white-space:pre-wrap; }
.ok-box { background:#ecfdf5; color:#065f46; padding:8px 12px; border-radius:8px; font-size:13px; margin-bottom:10px; white-space:pre-wrap; }
.textarea { width:100%; min-height:90px; }

/* 弹窗 */
#modal-mask { position:fixed; inset:0; background:rgba(0,0,0,.45); z-index:50; align-items:center; justify-content:center; }
.modal { background:#fff; border-radius:12px; max-width:760px; width:92%; max-height:86vh; overflow:auto; padding:18px 22px; }
.modal h3 { margin-bottom:10px; }
.mclose { float:right; cursor:pointer; color:#6b7280; }

/* toast */
#toast { position:fixed; top:18px; left:50%; transform:translateX(-50%); background:#111827; color:#fff;
  padding:9px 20px; border-radius:8px; font-size:13px; z-index:99; opacity:0; pointer-events:none; transition:.25s; max-width:80vw; }
#toast.show { opacity:1; }
#toast.err { background:#b91c1c; }
.muted { color:#6b7280; }
.small { font-size:12px; }
.mt10 { margin-top:10px; } .mb10{margin-bottom:10px;}
.empty { text-align:center; color:#9ca3af; padding:36px 0; }

/* ===== 登录页 ===== */
.login-body { display:flex; align-items:center; justify-content:center; min-height:100vh;
  background:linear-gradient(135deg,#111827 0%,#1f2937 55%,#2d3346 100%); }
.login-card { background:#fff; border-radius:16px; width:380px; padding:34px 34px 24px; box-shadow:0 12px 40px rgba(0,0,0,.35); }
.login-logo { font-size:24px; font-weight:700; color:#111827; text-align:center; }
.login-logo span { color:#f59e0b; }
.login-sub { text-align:center; color:#6b7280; font-size:12px; margin:6px 0 22px; }
.login-card label { display:block; color:#374151; font-size:13px; margin:12px 0 4px; }
.login-card input { width:100%; padding:9px 12px; font-size:14px; }
.login-card button { width:100%; margin-top:20px; padding:10px; font-size:15px; border-radius:8px; }
.login-err { color:#b91c1c; font-size:13px; min-height:18px; margin-top:10px; text-align:center; }
.login-tip { color:#9ca3af; font-size:12px; text-align:center; margin-top:14px; }

/* ===== 侧栏用户区 ===== */
.side-user { position:absolute; bottom:0; left:0; right:0; padding:12px 16px; border-top:1px solid #374151;
  color:#cbd5e1; font-size:12px; }
.side-user .who { display:flex; align-items:center; gap:7px; }
.side-user .who b { color:#fff; font-size:13px; }
.my-stores { margin:6px 0 9px; color:#94a3b8; line-height:1.5; }
.my-stores i { font-style:normal; color:#fcd34d; }
.btn-mini { display:inline-block; border:1px solid #475569; background:transparent; color:#cbd5e1;
  padding:2px 10px; border-radius:6px; cursor:pointer; font-size:12px; }
.btn-mini:hover { background:#374151; color:#fff; }
.btn-mini.danger { color:#fca5a5; border-color:#7f1d1d; }
.tag { display:inline-block; padding:1px 8px; border-radius:12px; font-size:11px; font-weight:600; }
.tag-admin { background:#fef3c7; color:#b45309; }
.tag-staff { background:#dbeafe; color:#1d4ed8; }
.chip { display:inline-block; background:#eef2ff; color:#4338ca; border-radius:12px; padding:1px 8px;
  font-size:12px; margin:1px 2px; }

/* ===== 用户管理页 ===== */
.grid-tbl { background:#fff; border-radius:10px; padding:6px 10px; }
.form-grid { display:grid; grid-template-columns:1fr 1fr; gap:12px; }
.form-row { margin:10px 0 4px; display:flex; gap:18px; }
.radio { display:flex; align-items:center; gap:5px; font-size:13px; color:#374151; }
.store-pick { margin-top:10px; border:1px solid #e5e7eb; border-radius:9px; padding:10px; max-height:170px;
  overflow:auto; background:#fafafa; }
.pick-title { font-size:12px; color:#6b7280; margin-bottom:6px; }
.pick-item { display:block; font-size:13px; padding:2px 2px; color:#374151; }
.pick-item input { margin-right:6px; }
.modal-actions { margin-top:14px; display:flex; gap:10px; justify-content:flex-end; }
.ok { color:#059669; font-weight:600; }
.err { color:#dc2626; font-weight:600; }
.hint { color:#9ca3af; font-size:12px; }
.sidebar { overflow-y:auto; }