/* ==========================================================
   创亨智能科技 · 出货通知单系统
   风格沿用「创亨公司EHR」：顶栏 60px + 深蓝侧栏 220px + 金黄高亮 + 页脚
   ========================================================== */
:root {
  --ch-primary: #1F4E9E;        /* 创亨品牌蓝 */
  --ch-primary-light: #2e75b6;
  --ch-primary-dark: #163a78;
  --ch-primary-deep: #133758;
  --ch-accent: #ff8c42;
  --ch-gold: #ffd04b;           /* 侧栏选中高亮 */
  --ch-success: #67c23a;
  --ch-warning: #e6a23c;
  --ch-danger: #f56c6c;
  --ch-blue-l: #EAF0FA;
  --ch-blue-l2: #f0f4f8;
  --ch-bg: #f5f7fa;
  --ch-card: #ffffff;
  --ch-text: #303133;
  --ch-text-2: #606266;
  --ch-text-3: #a8abb2;
  --ch-border: #e4e7ed;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: "Microsoft YaHei", "微软雅黑", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  background: var(--ch-bg); color: var(--ch-text); font-size: 14px; line-height: 1.6;
}
a { color: var(--ch-primary); text-decoration: none; }
.num, .mono { font-variant-numeric: tabular-nums; }

/* ---------------- 主布局：顶栏 + 侧栏 + 页脚 ---------------- */
.main-layout { display: flex; flex-direction: column; height: 100vh; }

.main-header {
  background: #fff; border-bottom: 1px solid var(--ch-border);
  box-shadow: 0 2px 4px rgba(0,0,0,.04);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 24px; height: 60px; flex: 0 0 60px;
}
.header-left { display: flex; align-items: center; gap: 14px; }
.header-logo { height: 36px; width: auto; display: block; }
.header-divider { width: 1px; height: 26px; background: var(--ch-border); }
.system-name { font-size: 18px; font-weight: 700; color: var(--ch-primary); letter-spacing: 1px; }
.system-sub { font-size: 11px; color: var(--ch-text-3); letter-spacing: 1px; margin-top: -3px; }
.header-right { display: flex; align-items: center; gap: 14px; }
.header-user { display: flex; align-items: center; gap: 8px; font-size: 13px; color: var(--ch-text-2); }
.avatar {
  width: 30px; height: 30px; border-radius: 50%; background: var(--ch-primary); color: #fff;
  display: flex; align-items: center; justify-content: center; font-size: 13px; font-weight: 700;
}
.role-tag {
  background: var(--ch-blue-l); color: var(--ch-primary); border: 1px solid #cddff5;
  padding: 1px 9px; border-radius: 10px; font-size: 12px;
}

.body-row { display: flex; flex: 1; min-height: 0; }

/* 侧边栏 */
.main-aside {
  width: 220px; flex: 0 0 220px; background: var(--ch-primary);
  display: flex; flex-direction: column; overflow-y: auto;
}
.aside-brand { padding: 18px 20px 16px; border-bottom: 1px solid rgba(255,255,255,.12); }
.aside-brand .t1 { color: #fff; font-size: 15px; font-weight: 700; letter-spacing: 1px; }
.aside-brand .t2 { color: rgba(255,255,255,.6); font-size: 11px; margin-top: 3px; letter-spacing: .5px; }
.aside-menu { padding: 10px 0; flex: 1; }
.aside-menu a {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 20px; color: rgba(255,255,255,.82); font-size: 14px;
  border-left: 3px solid transparent; transition: all .18s;
}
.aside-menu a:hover { background: rgba(255,255,255,.09); color: #fff; }
.aside-menu a.on {
  background: rgba(255,255,255,.14); color: var(--ch-gold);
  border-left-color: var(--ch-gold); font-weight: 700;
}
.aside-menu .ico { width: 18px; text-align: center; opacity: .9; flex: 0 0 18px; }
.aside-menu .cnt {
  margin-left: auto; background: var(--ch-accent); color: #fff; border-radius: 10px;
  padding: 0 6px; font-size: 11px; min-width: 18px; text-align: center; font-weight: 400;
}
.aside-foot {
  padding: 14px 20px; border-top: 1px solid rgba(255,255,255,.12);
  color: rgba(255,255,255,.55); font-size: 11px; line-height: 1.9;
}

/* 主内容区 */
.main-content { flex: 1; background: var(--ch-bg); padding: 16px; overflow: auto; min-width: 0; }
.main-footer {
  background: #fff; border-top: 1px solid var(--ch-border);
  color: var(--ch-text-2); font-size: 12px; text-align: center;
  height: 36px; line-height: 36px; flex: 0 0 36px;
}

/* ---------------- 页头 / 卡片 ---------------- */
.page-header {
  background: #fff; padding: 16px 20px; border-radius: 8px; margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  display: flex; align-items: center; justify-content: space-between; gap: 14px; flex-wrap: wrap;
}
.page-header h2 { margin: 0; color: var(--ch-primary); font-size: 18px; font-weight: 600; }
.page-header .sub { font-size: 13px; color: var(--ch-text-2); margin-top: 3px; }

.card {
  background: #fff; border-radius: 8px; padding: 18px 20px; margin-bottom: 16px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
}
.card > h3 {
  font-size: 15px; font-weight: 600; color: var(--ch-primary); margin-bottom: 14px;
  padding-left: 10px; border-left: 3px solid var(--ch-primary);
}
.card > h3 .note { font-size: 12px; color: var(--ch-text-3); font-weight: 400; margin-left: 8px; }

/* 统计卡 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px,1fr)); gap: 12px; margin-bottom: 16px; }
.stat-card {
  background: #fff; padding: 18px 20px; border-radius: 8px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05); border-left: 4px solid var(--ch-primary);
  transition: all .3s;
}
.stat-card:hover { transform: translateY(-2px); box-shadow: 0 4px 12px rgba(0,0,0,.1); }
.stat-card .stat-value { color: var(--ch-primary); font-size: 26px; font-weight: 700; line-height: 1.2; }
.stat-card .stat-label { color: var(--ch-text-2); font-size: 12px; margin-top: 3px; }
.stat-card.warn { border-left-color: var(--ch-warning); }
.stat-card.warn .stat-value { color: var(--ch-warning); }
.stat-card.ok { border-left-color: var(--ch-success); }
.stat-card.ok .stat-value { color: var(--ch-success); }
.stat-card.ghost { border-left-color: var(--ch-border); }
.stat-card.ghost .stat-value { color: var(--ch-text-2); }

/* ---------------- 按钮 ---------------- */
.btn {
  display: inline-block; padding: 9px 20px; border-radius: 6px; font-size: 14px;
  border: 1px solid var(--ch-primary); cursor: pointer; font-family: inherit;
  background: var(--ch-primary); color: #fff; line-height: 1.4; text-align: center;
}
.btn:hover { background: var(--ch-primary-light); border-color: var(--ch-primary-light); }
.btn.ghost { background: #fff; color: var(--ch-primary); }
.btn.ghost:hover { background: var(--ch-blue-l); }
.btn.gray { background: #fff; color: var(--ch-text-2); border-color: var(--ch-border); }
.btn.gray:hover { background: #f5f7fa; color: var(--ch-primary); }
.btn.danger { background: var(--ch-danger); border-color: var(--ch-danger); }
.btn.danger:hover { background: #d94b4b; }
.btn.sm { padding: 5px 12px; font-size: 13px; border-radius: 4px; }
.btn.lg { padding: 12px 36px; font-size: 15px; border-radius: 6px; }
.btn.blk { display: block; width: 100%; }
.btn[disabled] { opacity: .55; cursor: not-allowed; }

/* ---------------- 表单 ---------------- */
label.fl { display: block; font-size: 13px; color: var(--ch-text-2); margin-bottom: 5px; }
label.fl i { color: var(--ch-danger); font-style: normal; margin-left: 2px; }
.inp {
  width: 100%; padding: 8px 11px; border: 1px solid #dcdfe6; border-radius: 4px;
  font-size: 14px; font-family: inherit; background: #fff; color: var(--ch-text);
}
.inp:focus { outline: none; border-color: var(--ch-primary); }
.inp::placeholder { color: var(--ch-text-3); }
textarea.inp { resize: vertical; min-height: 60px; line-height: 1.5; }
select.inp { cursor: pointer; }
.grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(230px,1fr)); gap: 14px; }
.field { margin-bottom: 14px; }
.wide { grid-column: 1 / -1; }

/* 筛选条 */
.toolbar {
  background: #fff; padding: 14px 16px; border-radius: 8px; margin-bottom: 12px;
  box-shadow: 0 1px 3px rgba(0,0,0,.05);
  display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap;
}
.toolbar .fitem { display: flex; flex-direction: column; }
.toolbar .fitem > label { font-size: 12px; color: var(--ch-text-2); margin-bottom: 4px; }

/* ---------------- 表格 ---------------- */
.tb-scroll { overflow-x: auto; }
table.tb { width: 100%; border-collapse: collapse; font-size: 13px; }
table.tb th {
  background: var(--ch-blue-l2); color: var(--ch-primary); font-weight: 600;
  padding: 10px 12px; text-align: left; border-bottom: 1px solid var(--ch-border); white-space: nowrap;
}
table.tb td { padding: 10px 12px; border-bottom: 1px solid var(--ch-border); vertical-align: middle; }
table.tb tbody tr:hover { background: #f5f7fa; }
table.tb .empty { text-align: center; color: var(--ch-text-3); padding: 30px; }
table.tb a.link { color: var(--ch-primary); font-weight: 500; }
table.tb a.link:hover { text-decoration: underline; }
.tb-foot {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 4px 0; font-size: 13px; color: var(--ch-text-2); flex-wrap: wrap; gap: 8px;
}
.pager { display: flex; gap: 6px; align-items: center; }
.pager a, .pager span {
  min-width: 30px; height: 30px; padding: 0 9px; border-radius: 4px;
  display: inline-flex; align-items: center; justify-content: center;
  border: 1px solid var(--ch-border); background: #fff; color: var(--ch-text-2); font-size: 13px;
}
.pager a:hover { border-color: var(--ch-primary); color: var(--ch-primary); }
.pager .cur { background: var(--ch-primary); border-color: var(--ch-primary); color: #fff; font-weight: 600; }

/* 状态标签 */
.st { display: inline-block; padding: 1px 10px; border-radius: 3px; font-size: 12px; white-space: nowrap; }
.st.pending { background: #fdf6ec; color: #b88230; }
.st.taken { background: var(--ch-blue-l); color: var(--ch-primary); }
.st.printed { background: #ecf5ff; color: #2e75b6; }
.st.shipped { background: #e8f4fd; color: #1a73c7; }
.st.signed { background: #f0f9eb; color: #529b2e; }
.st.cancelled { background: #f4f4f5; color: #909399; }

/* 提示条 */
.flash { padding: 10px 16px; border-radius: 6px; margin-bottom: 14px; font-size: 13px; }
.flash.ok { background: #f0f9eb; color: #529b2e; border: 1px solid #e1f3d8; }
.flash.err { background: #fef0f0; color: #c45656; border: 1px solid #fde2e2; }

/* 车辆录入行 */
table.items { width: 100%; border-collapse: collapse; font-size: 13px; }
table.items th {
  background: var(--ch-blue-l2); color: var(--ch-text-2); font-weight: 600; font-size: 12px;
  padding: 7px 8px; text-align: left; border: 1px solid var(--ch-border); white-space: nowrap;
}
table.items th i { color: var(--ch-danger); font-style: normal; }
table.items td { padding: 4px 5px; border: 1px solid var(--ch-border); }
table.items .inp { padding: 6px 9px; font-size: 13px; }
table.items .idx { text-align: center; color: var(--ch-text-3); width: 34px; }
table.items .del { width: 52px; text-align: center; }

/* 详情信息行 */
.kv { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px,1fr)); gap: 0 28px; }
.kv .r { display: flex; border-bottom: 1px dashed var(--ch-border); padding: 8px 0; font-size: 13px; gap: 10px; }
.kv .k { color: var(--ch-text-2); flex: 0 0 84px; }
.kv .v { flex: 1; color: var(--ch-text); word-break: break-all; }

/* 时间线 */
.tl { position: relative; padding-left: 18px; }
.tl::before { content: ""; position: absolute; left: 4px; top: 7px; bottom: 7px; width: 1px; background: var(--ch-border); }
.tl .i { position: relative; padding-bottom: 15px; font-size: 13px; }
.tl .i::before {
  content: ""; position: absolute; left: -18px; top: 6px; width: 7px; height: 7px;
  border-radius: 50%; background: var(--ch-primary);
}
.tl .t { color: var(--ch-text-3); font-size: 12px; margin-top: 1px; }

/* 提示块 */
.tip-box {
  background: var(--ch-blue-l); border: 1px solid #cddff5; border-radius: 8px;
  padding: 14px 18px; font-size: 13px; color: var(--ch-primary-dark); line-height: 1.9;
}
.tip-box b { color: var(--ch-primary); }

/* ---------------- 登录页 ---------------- */
.login-page {
  height: 100vh; display: flex; flex-direction: column;
  align-items: center; justify-content: center; position: relative;
  background: linear-gradient(135deg, #1F4E9E 0%, #2e75b6 50%, #ff8c42 100%);
}
.login-page::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    radial-gradient(circle at 20% 50%, rgba(255,255,255,.08) 0%, transparent 50%),
    radial-gradient(circle at 80% 30%, rgba(255,140,66,.15) 0%, transparent 50%);
  pointer-events: none;
}
.login-box {
  width: 400px; background: #fff; border-radius: 12px; padding: 36px 40px 32px;
  box-shadow: 0 20px 60px rgba(0,0,0,.3); position: relative; z-index: 1;
}
.login-logo { height: 46px; width: auto; margin: 0 auto 14px; display: block; }
.login-header { text-align: center; margin-bottom: 26px; }
.login-header h1 { margin: 0; color: var(--ch-primary); font-size: 22px; font-weight: 700; letter-spacing: 1px; }
.login-header .subtitle { margin: 7px 0 0; color: var(--ch-text-2); font-size: 13px; letter-spacing: 2px; }
.login-btn { width: 100%; height: 44px; font-size: 16px; letter-spacing: 4px; margin-top: 6px; }
.login-tip { margin-top: 16px; text-align: center; color: var(--ch-text-3); font-size: 12px; line-height: 1.9; }
.login-footer {
  position: absolute; bottom: 26px; color: rgba(255,255,255,.85);
  font-size: 13px; letter-spacing: 4px; z-index: 1;
}

/* ---------------- 响应式 ---------------- */
@media (max-width: 1024px) {
  .main-aside { width: 180px; flex: 0 0 180px; }
}
@media (max-width: 768px) {
  .main-aside {
    position: fixed; left: -220px; top: 60px; bottom: 36px; z-index: 60;
    transition: left .25s; box-shadow: 4px 0 16px rgba(0,0,0,.18);
  }
  .main-aside.open { left: 0; }
  .menu-toggle { display: inline-flex !important; }
  .system-sub { display: none; }
  .header-divider { display: none; }
  .kv .r { flex-direction: column; gap: 0; }
  .mask {
    display: none; position: fixed; inset: 60px 0 36px; background: rgba(0,0,0,.35); z-index: 55;
  }
  .mask.show { display: block; }
}
.menu-toggle {
  display: none; background: none; border: 1px solid var(--ch-border); border-radius: 4px;
  width: 34px; height: 30px; cursor: pointer; align-items: center; justify-content: center;
  font-size: 15px; color: var(--ch-primary); cursor: pointer;
}

/* ---------------- 打印页 ---------------- */
@media print {
  body { background: #fff; }
  .main-header, .main-aside, .main-footer, .noprint { display: none !important; }
  .main-content { padding: 0; overflow: visible; }
  .main-layout { height: auto; display: block; }
  @page { size: A4; margin: 10mm; }
}
.sheet { background: #fff; padding: 24px; font-family: "宋体", SimSun, serif; color: #000; }
.sheet h1 { font-size: 22px; font-weight: bold; text-align: center; padding: 6px 0; }
.sheet h2 { font-size: 17px; font-weight: bold; text-align: center; padding: 4px 0; background: #f2f2f2; margin: 0; }
.sheet table { width: 100%; border-collapse: collapse; }
.sheet td, .sheet th { border: 1px solid #000; padding: 5px 6px; font-size: 13px; vertical-align: middle; word-break: break-all; }
.sheet .lb { font-weight: bold; background: #f7f7f7; width: 84px; white-space: nowrap; }
.sheet .hd th { background: #f2f2f2; font-weight: bold; height: 26px; text-align: center; }
.sheet .sum { font-weight: bold; background: #f7f7f7; }
.sheet .sig td { height: 44px; }
.sheet .pt { font-size: 12px; color: #444; margin-top: 10px; font-family: "Microsoft YaHei", sans-serif; }