/* 众享佳供应平台 · 基础样式
   配色：深蓝 #1A3C6E + 橙红 #E86C00（品牌色）
   ⚠️ UI 图片位统一用文字占位块表示
*/
:root {
  --blue: #1A3C6E;
  --blue-d: #0F2E55;
  --orange: #E86C00;
  --teal: #2A9D8F;
  --text: #2D2D2D;
  --gray: #888;
  --light: #F8F9FA;
  --border: #E2E8F0;
  --green: #16A34A;
  --red: #DC2626;
  --yellow: #F59E0B;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", -apple-system, sans-serif;
  font-size: 14px; color: var(--text); background: var(--light);
  line-height: 1.6;
}
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--orange); }

/* ── 顶部导航 ── */
.navbar {
  background: var(--blue); color: #fff; height: 56px;
  display: flex; align-items: center; padding: 0 24px;
  box-shadow: 0 2px 8px rgba(0,0,0,.1);
  position: sticky; top: 0; z-index: 100;
}
.navbar .brand { font-size: 18px; font-weight: bold; margin-right: 40px; letter-spacing: 1px; }
.navbar .brand span { color: var(--orange); }
.navbar nav { display: flex; gap: 4px; flex: 1; }
.navbar nav a {
  color: rgba(255,255,255,.85); padding: 8px 14px; border-radius: 6px;
  font-size: 14px; transition: .15s;
}
.navbar nav a:hover, .navbar nav a.active { background: rgba(255,255,255,.15); color: #fff; }
.navbar .user { font-size: 13px; color: rgba(255,255,255,.9); display: flex; align-items: center; gap: 12px; }
.navbar .user .badge {
  background: var(--orange); padding: 2px 8px; border-radius: 10px; font-size: 11px;
}
.navbar .user a { color: rgba(255,255,255,.75); font-size: 13px; }

/* ── 容器 ── */
.wrap { max-width: 1280px; margin: 0 auto; padding: 20px 24px 60px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 18px; }
.page-head h2 { font-size: 20px; color: var(--blue); }
.page-head h2 small { font-size: 13px; color: var(--gray); font-weight: normal; margin-left: 10px; }

/* ── 卡片 ── */
.card {
  background: #fff; border-radius: 10px; padding: 20px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06); margin-bottom: 16px;
}
.card h3 { font-size: 15px; color: var(--blue); margin-bottom: 14px;
           padding-bottom: 10px; border-bottom: 1px solid var(--border); }

/* ── 统计卡片 ── */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px,1fr)); gap: 14px; margin-bottom: 18px; }
.stat {
  background: #fff; border-radius: 10px; padding: 18px;
  box-shadow: 0 1px 3px rgba(0,0,0,.06); border-left: 4px solid var(--blue);
}
.stat.orange { border-left-color: var(--orange); }
.stat.green { border-left-color: var(--green); }
.stat.red { border-left-color: var(--red); }
.stat .num { font-size: 26px; font-weight: bold; color: var(--blue); }
.stat .lbl { font-size: 12px; color: var(--gray); margin-top: 4px; }

/* ── 表格 ── */
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th {
  background: var(--blue); color: #fff; padding: 10px 12px;
  text-align: left; font-weight: normal; font-size: 13px;
}
th:first-child { border-radius: 6px 0 0 0; }
th:last-child { border-radius: 0 6px 0 0; }
td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
tr:hover td { background: #F1F5F9; }
table.empty td { text-align: center; color: var(--gray); padding: 30px; }

/* ── 徽章 ── */
.badge {
  display: inline-block; padding: 2px 9px; border-radius: 10px;
  font-size: 12px; white-space: nowrap;
}
.b-pending { background: #FEF3C7; color: #92400E; }
.b-active  { background: #D1FAE5; color: #065F46; }
.b-off     { background: #F3F4F6; color: #6B7280; }
.b-rej     { background: #FEE2E2; color: #991B1B; }
.b-frozen  { background: #DBEAFE; color: #1E40AF; }
.b-info    { background: #E0E7FF; color: #3730A3; }
.b-ok      { background: #D1FAE5; color: #065F46; }

/* ── 按钮 ── */
.btn {
  display: inline-block; padding: 8px 16px; border-radius: 6px;
  border: none; cursor: pointer; font-size: 13px; font-family: inherit;
  background: var(--blue); color: #fff; transition: .15s;
}
.btn:hover { background: var(--blue-d); color: #fff; }
.btn.orange { background: var(--orange); }
.btn.orange:hover { background: #C75B00; }
.btn.ghost { background: #fff; color: var(--blue); border: 1px solid var(--border); }
.btn.ghost:hover { background: var(--light); }
.btn.danger { background: var(--red); }
.btn.ok { background: var(--green); }
.btn.sm { padding: 5px 11px; font-size: 12px; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* ── 表单 ── */
.form-row { margin-bottom: 16px; }
.form-row label { display: block; font-size: 13px; color: var(--text);
                  margin-bottom: 6px; font-weight: 500; }
.form-row label .req { color: var(--red); }
.form-row input[type=text], .form-row input[type=password],
.form-row input[type=number], .form-row input[type=email],
.form-row select, .form-row textarea {
  width: 100%; padding: 9px 12px; border: 1px solid var(--border);
  border-radius: 6px; font-size: 14px; font-family: inherit;
  background: #fff; outline: none; transition: .15s;
}
.form-row input:focus, .form-row select:focus, .form-row textarea:focus {
  border-color: var(--blue); box-shadow: 0 0 0 3px rgba(26,60,110,.1);
}
.form-row .hint { font-size: 12px; color: var(--gray); margin-top: 5px; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 700px) { .form-grid { grid-template-columns: 1fr; } }

/* ── 提示条 ── */
.flash { padding: 11px 16px; border-radius: 8px; margin-bottom: 14px; font-size: 13px; }
.flash.success { background: #D1FAE5; color: #065F46; border-left: 4px solid var(--green); }
.flash.error   { background: #FEE2E2; color: #991B1B; border-left: 4px solid var(--red); }
.flash.warning { background: #FEF3C7; color: #92400E; border-left: 4px solid var(--yellow); }
.flash.info    { background: #DBEAFE; color: #1E40AF; border-left: 4px solid var(--blue); }

/* ── 图片占位块（用户要求：UI 图片用文字代替）── */
.img-ph {
  background: repeating-linear-gradient(45deg, #EEF2F7, #EEF2F7 8px, #E4EAF2 8px, #E4EAF2 16px);
  border: 1px dashed #B8C4D4; border-radius: 6px;
  display: flex; align-items: center; justify-content: center;
  color: #7A8899; font-size: 12px; text-align: center; padding: 16px;
}
.img-ph.tall { height: 160px; }
.img-ph.cover { height: 120px; }

/* ── 登录页 ── */
.login-wrap {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-d) 100%);
  padding: 24px;
}
.login-box {
  background: #fff; border-radius: 14px; padding: 40px 36px;
  width: 100%; max-width: 400px; box-shadow: 0 20px 50px rgba(0,0,0,.25);
}
.login-box h1 { font-size: 22px; color: var(--blue); text-align: center; margin-bottom: 6px; }
.login-box .sub { text-align: center; color: var(--gray); font-size: 13px; margin-bottom: 28px; }
.login-box .btn { width: 100%; padding: 11px; font-size: 15px; margin-top: 8px; }
.login-box .foot { text-align: center; margin-top: 18px; font-size: 13px; color: var(--gray); }
.login-box .demo {
  margin-top: 20px; padding: 12px; background: var(--light);
  border-radius: 8px; font-size: 12px; color: var(--gray); line-height: 1.9;
}

/* ── 其他 ── */
.muted { color: var(--gray); font-size: 12px; }
.price { color: var(--orange); font-weight: bold; }
.money { font-family: Consolas, monospace; }
.flex { display: flex; gap: 10px; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.mt { margin-top: 14px; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px,1fr)); gap: 14px; }
.prod-card {
  background: #fff; border-radius: 10px; overflow: hidden;
  box-shadow: 0 1px 3px rgba(0,0,0,.06); transition: .2s;
}
.prod-card:hover { box-shadow: 0 6px 18px rgba(0,0,0,.1); transform: translateY(-2px); }
.prod-card .body { padding: 14px; }
.prod-card .name { font-size: 14px; font-weight: 500; margin-bottom: 8px;
                   overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.steps { display: flex; gap: 0; margin: 16px 0; }
.steps .step {
  flex: 1; text-align: center; padding: 10px 6px; font-size: 12px;
  color: var(--gray); border-bottom: 3px solid var(--border);
}
.steps .step.done { color: var(--green); border-bottom-color: var(--green); font-weight: bold; }
.steps .step.cur { color: var(--orange); border-bottom-color: var(--orange); font-weight: bold; }


/* ── 可点击的统计卡片 ── */
a.stat-link {
  display: block;
  text-decoration: none;
  color: inherit;
  transition: .18s;
  cursor: pointer;
  position: relative;
}
a.stat-link:hover {
  box-shadow: 0 6px 18px rgba(26,60,110,.16);
  transform: translateY(-2px);
  border-left-width: 6px;
}
a.stat-link:hover .num { color: var(--orange); }
a.stat-link .lbl { display: flex; align-items: center; gap: 4px; }


/* ── 统计分组框 ── */
.stat-group {
  background: #fff;
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 18px 4px;
  margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.stat-group-title {
  font-size: 13px;
  color: var(--blue);
  font-weight: 600;
  margin-bottom: 12px;
  padding-left: 10px;
  border-left: 3px solid var(--orange);
  line-height: 1.4;
}
.stat-group .stats { margin-bottom: 12px; }