/* MAXGEAR 产品查询系统 — 浅色风格 */
* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #f5f7fa;
  --card: #ffffff;
  --border: #e4e8ef;
  --text: #2b3445;
  --text-sub: #7a8699;
  --primary: #2f6fed;
  --primary-hover: #255cd0;
  --tag-bag: #e8f1ff;
  --tag-bag-text: #2f6fed;
  --tag-cloth: #eafaf1;
  --tag-cloth-text: #1f9d55;
  --radius: 12px;
  --shadow: 0 2px 8px rgba(31, 45, 61, .06);
}
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Hiragino Sans GB", "Microsoft YaHei", sans-serif;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  display: flex;
  flex-direction: column;
}

/* ─── 登录页 ─── */
.login-body {
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  background: linear-gradient(160deg, #eef3fb 0%, #f5f7fa 60%);
}
.login-card {
  background: var(--card);
  border-radius: 16px;
  box-shadow: 0 8px 32px rgba(31, 45, 61, .12);
  padding: 40px 36px;
  width: 360px;
  text-align: center;
}
.login-logo { font-size: 44px; }
.login-title { font-size: 20px; margin: 12px 0 4px; }
.login-sub { color: var(--text-sub); margin-bottom: 24px; }
.form-group { margin-bottom: 16px; text-align: left; }
.form-group label { display: block; font-size: 13px; color: var(--text-sub); margin-bottom: 6px; }
.form-group input[type="text"],
.form-group input[type="password"] {
  width: 100%; padding: 10px 12px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none;
}
.form-group input:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(47, 111, 237, .12); }
.form-row { margin-bottom: 20px; }
.checkbox-label { display: flex; align-items: center; gap: 6px; cursor: pointer; font-size: 13px; color: var(--text-sub); }
.checkbox-label input { accent-color: var(--primary); }
.login-error { color: #d64545; font-size: 13px; margin-bottom: 12px; background: #fdecec; padding: 8px; border-radius: 6px; }

/* ─── 按钮 ─── */
.btn {
  border: none; border-radius: 8px; padding: 8px 18px;
  font-size: 14px; cursor: pointer; transition: all .15s;
}
.btn-primary { background: var(--primary); color: #fff; }
.btn-primary:hover { background: var(--primary-hover); }
.btn-primary:disabled { opacity: .6; cursor: not-allowed; }
.btn-block { width: 100%; padding: 11px; font-size: 15px; }
.btn-ghost { background: transparent; color: var(--text-sub); border: 1px solid var(--border); }
.btn-ghost:hover { color: var(--primary); border-color: var(--primary); background: #f0f5ff; }
.btn-sm { padding: 4px 12px; font-size: 13px; }

/* ─── 顶栏 ─── */
.topbar {
  background: var(--card);
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky; top: 0; z-index: 10;
  box-shadow: var(--shadow);
}
.topbar-inner {
  max-width: 1100px; margin: 0 auto; padding: 0 20px;
  display: flex; align-items: center; gap: 16px;
}
.brand { font-size: 17px; font-weight: 700; white-space: nowrap; }
.brand span { color: var(--primary); }
.search-wrap { flex: 1; display: flex; gap: 8px; }
.search-wrap input {
  flex: 1; padding: 9px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none; background: var(--bg);
}
.search-wrap input:focus { background: #fff; border-color: var(--primary); box-shadow: 0 0 0 3px rgba(47, 111, 237, .12); }
.user-wrap { display: flex; align-items: center; gap: 10px; white-space: nowrap; }
.user-name { color: var(--text-sub); font-size: 13px; }

/* ─── 主区 ─── */
.container { flex: 1; width: 100%; max-width: 1100px; margin: 20px auto; padding: 0 20px; }
.search-meta { color: var(--text-sub); margin-bottom: 12px; font-size: 13px; }

/* 空状态 */
.empty-hint { text-align: center; padding: 80px 0; color: var(--text-sub); }
.empty-icon { font-size: 48px; margin-bottom: 12px; }
.empty-hint p { margin-bottom: 8px; }

/* 结果卡片 */
.card {
  background: var(--card); border: 1px solid var(--border);
  border-radius: var(--radius); box-shadow: var(--shadow);
  padding: 20px 24px; margin-bottom: 16px;
}
.card-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; flex-wrap: wrap; }
.card-title { font-size: 16px; font-weight: 700; }
.card-title .model-no { color: var(--primary); margin-right: 8px; }
.tag {
  font-size: 12px; padding: 2px 10px; border-radius: 20px; font-weight: 500;
}
.tag-bag { background: var(--tag-bag); color: var(--tag-bag-text); }
.tag-cloth { background: var(--tag-cloth); color: var(--tag-cloth-text); }
.sku-count { color: var(--text-sub); font-size: 13px; margin-left: auto; }

/* 表格 */
table { width: 100%; border-collapse: collapse; margin-bottom: 12px; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); font-size: 13px; }
th { background: #f8fafc; color: var(--text-sub); font-weight: 600; white-space: nowrap; }
tr:hover td { background: #fafcff; }
td.price { font-weight: 700; color: #d64545; white-space: nowrap; }
td .muted { color: var(--text-sub); }
td .size-code { font-family: "SF Mono", Consolas, monospace; font-size: 12px; color: var(--text-sub); }
.empty-cell { color: var(--text-sub); }

.section-title { font-size: 13px; font-weight: 600; color: var(--text-sub); margin: 12px 0 8px; }
.no-size-hint { color: var(--text-sub); font-size: 13px; background: #f8fafc; border-radius: 8px; padding: 10px 14px; }
.note { color: var(--text-sub); font-size: 13px; background: #fff8e8; border-radius: 8px; padding: 10px 14px; margin-top: 8px; }

/* 款号浏览 */
.browse-toolbar { display: flex; align-items: center; gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.browse-toolbar input {
  flex: 1; max-width: 300px; padding: 9px 14px; border: 1px solid var(--border);
  border-radius: 8px; font-size: 14px; outline: none;
}
.browse-toolbar input:focus { border-color: var(--primary); }
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); gap: 10px; }
.model-item {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 14px 10px; text-align: center; cursor: pointer; transition: all .15s;
  font-weight: 600; color: var(--primary); font-size: 15px;
}
.model-item:hover { border-color: var(--primary); box-shadow: 0 4px 14px rgba(47, 111, 237, .15); transform: translateY(-1px); }
.model-item .model-name { display: block; font-size: 12px; color: var(--text-sub); font-weight: 400; margin-top: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.pager { display: flex; gap: 6px; align-items: center; margin-left: auto; }
.pager .btn { padding: 5px 14px; font-size: 13px; }
.pager .page-info { color: var(--text-sub); font-size: 13px; }

/* 状态栏 */
.statusbar {
  border-top: 1px solid var(--border); background: var(--card);
  padding: 10px 20px; display: flex; align-items: center; gap: 12px;
  color: var(--text-sub); font-size: 13px;
}
.statusbar .btn { margin-left: auto; }

/* 加载动画 */
.loading { text-align: center; color: var(--text-sub); padding: 40px 0; }
.spinner {
  display: inline-block; width: 22px; height: 22px; border: 3px solid var(--border);
  border-top-color: var(--primary); border-radius: 50%;
  animation: spin .8s linear infinite; vertical-align: middle; margin-right: 8px;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* 横滑容器（尺码表等宽表） */
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; margin-bottom: 12px; }
.table-wrap table { margin-bottom: 0; min-width: 440px; }
/* 尺码表：项目列固定最小宽度且不换行（9502 等 10 码款列多时避免"腰围(cm)"被挤压换行） */
.table-wrap table th:first-child,
.table-wrap table td:first-child {
  min-width: 110px;
  white-space: nowrap;
}
.table-wrap table td {
  white-space: nowrap;
}

@media (max-width: 720px) {
  .topbar-inner { flex-wrap: wrap; }
  .search-wrap { order: 3; flex-basis: 100%; }
  .card { padding: 16px 14px; }
  th, td { font-size: 13px; }

  /* SKU 表格 → 卡片式竖排 */
  .card > table,
  .card > table thead,
  .card > table tbody,
  .card > table tr,
  .card > table td {
    display: block;
  }
  .card > table thead { display: none; }
  .card > table tr {
    border: 1px solid var(--border);
    border-radius: 10px;
    padding: 4px 12px;
    margin-bottom: 10px;
    background: #fff;
  }
  .card > table td {
    border: none;
    padding: 7px 8px 7px 88px;
    text-align: right;
    font-size: 14px;
    line-height: 1.5;
    position: relative;
  }
  .card > table td::before {
    content: attr(data-label);
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-weight: 600;
    color: var(--text-sub);
    font-size: 13px;
    white-space: nowrap;
  }
  .card > table td.price { font-size: 16px; }
  tr:hover td { background: transparent; }
}