/* 蛋品质量检测分级与溯源管理系统 样式
   手写的，没用 Bootstrap 那类框架。后台就这些元素：表格、表单、卡片、条图。

   配色按蛋品行业来：蛋壳米白打底、蛋黄与麦秸的暖黄做主色、鸡舍木架的深棕做侧栏。
   2026.08.07 起（lsq）
   2026.09.06  色板整体压暗过一版，客户说太亮（wcx）
   2026.10.27  整体换成暖色系。上一版是深蓝灰，客户反馈「像实验室软件，
              跟鸡蛋没半点关系」，而且图表里的蓝条压在蛋壳色背景上也不搭（wcx） */

:root {
  --bg:      #faf5ea;
  --panel:   #fffdf8;
  --line:    #e8dcc8;
  --line-2:  #f0e6d3;
  --ink:     #3d3226;
  --ink-2:   #6d5f4a;
  --ink-3:   #9c8c72;
  --brand:   #6b4f2a;
  --brand-d: #55401f;
  --gold:    #d89a3c;
  --gold-d:  #b87a26;
  --ok:      #5c7f3f;
  --warn:    #c08a2e;
  --bad:     #a8452f;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: "Microsoft YaHei", "PingFang SC", "Noto Sans CJK SC", sans-serif;
  font-size: 13.5px; color: var(--ink); background: var(--bg); line-height: 1.6;
  background-image:
    radial-gradient(circle at 12% 6%, rgba(216,154,60,.07), transparent 42%),
    radial-gradient(circle at 88% 94%, rgba(125,139,76,.06), transparent 46%);
  background-attachment: fixed;
}
a { color: var(--gold-d); text-decoration: none; }
a:hover { color: var(--brand); }
table { border-collapse: collapse; width: 100%; }
h1, h2, h3, h4 { margin: 0; font-weight: 600; }

/* ---------- 外框 ---------- */
.wrap { display: flex; min-height: 100vh; }
.side {
  width: 212px; flex: 0 0 212px; color: #e9dcc4;
  background: linear-gradient(170deg, #5d4526 0%, #4a3620 55%, #3f2e1b 100%);
  min-height: 100vh; display: flex; flex-direction: column;
  transition: flex-basis .18s ease, width .18s ease;
}
.side .brand { padding: 14px 14px 12px; border-bottom: 1px solid rgba(255,255,255,.09); }
.side .brand b {
  display: block; color: #fff8ea; font-size: 13.5px; font-weight: 600;
  line-height: 1.42; letter-spacing: .4px;
}

.side .brand .eggmark { display: none; font-size: 20px; color: var(--gold); }
.side .tools { padding: 6px 10px; border-bottom: 1px solid rgba(255,255,255,.07); text-align: right; }
.side .tools button {
  background: none; border: 1px solid rgba(255,255,255,.18); color: #d8c6a8;
  border-radius: 2px; font-size: 11.5px; padding: 2px 8px; cursor: pointer; font-family: inherit;
}
.side .tools button:hover { color: #fff; border-color: rgba(216,154,60,.7); }
.side .navwrap { overflow-y: auto; padding-bottom: 22px; }
.side .grp { padding: 6px 0 2px; }
.side .grp > p {
  margin: 0; padding: 7px 10px 7px 14px; font-size: 11.5px; color: #b9a482;
  letter-spacing: 1px; cursor: pointer; user-select: none;
  display: flex; align-items: center;
}
.side .grp > p:hover { color: #f0e2c8; }
.side .grp > p:hover .ar, .side .grp > p:hover .gi-ico { color: #e8c98a; }
.side .grp > p .gi-ico {
  font-style: normal; width: 17px; text-align: center; margin-right: 7px;
  font-size: 12px; color: #c8a86f;
}
.side .grp > p .gtx { flex: 1; }
.side .grp > p .ar {
  font-style: normal; font-size: 15px; line-height: .8; margin-left: 6px;
  transition: transform .16s; color: #c8a86f;
}
.side .grp.closed > p .ar { transform: rotate(-90deg); }
.side .grp.closed .gi { display: none; }
.side a {
  display: flex; align-items: center; gap: 8px;
  padding: 7px 14px 7px 17px; color: #ded0b6; font-size: 13px;
  border-left: 3px solid transparent;
}
.side a i { font-style: normal; display: inline-block; width: 17px; text-align: center; color: #b9a482; }
.side a:hover { background: rgba(255,255,255,.055); color: #fff; }
.side a.on { background: rgba(216,154,60,.16); color: #fff8ea; border-left-color: var(--gold); }
.side a.on i { color: var(--gold); }

/* 侧栏收起：只留图标 */
body.side-mini .side { width: 58px; flex-basis: 58px; }
body.side-mini .side .brand { padding: 12px 4px; text-align: center; }
body.side-mini .side .brand b { display: none; }
body.side-mini .side .brand .eggmark { display: inline-block; }
body.side-mini .side .grp > p { padding: 4px 0; justify-content: center; }
body.side-mini .side .grp > p .gtx, body.side-mini .side .grp > p .ar { display: none; }
body.side-mini .side .grp > p .gi-ico { margin-right: 0; color: #b9a482; }
body.side-mini .side a { justify-content: center; padding: 8px 0; }
body.side-mini .side a .tx { display: none; }
body.side-mini .side .tools { text-align: center; padding: 6px 4px; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.top {
  height: 52px; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; padding: 0 18px; gap: 12px;
}
.top .burger {
  background: none; border: 1px solid var(--line); border-radius: 3px; cursor: pointer;
  width: 28px; height: 26px; color: var(--brand); font-size: 14px; line-height: 1;
  font-family: inherit; padding: 0; flex: 0 0 auto;
}
.top .burger:hover { background: #f7efdf; }
.top .crumb { color: var(--ink-3); font-size: 12.5px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.top .crumb b { color: var(--ink); font-weight: 600; font-size: 14px; }
.top .crumb .site { color: var(--brand); }
.top .right { margin-left: auto; display: flex; align-items: center; gap: 16px; font-size: 12.5px; white-space: nowrap; }
.top .who { color: var(--ink-2); }
.top .who em { font-style: normal; color: var(--ink-3); }
.body { padding: 18px 20px 40px; flex: 1; }

/* ---------- 卡片 ---------- */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 4px;
  margin-bottom: 16px; box-shadow: 0 1px 2px rgba(93,69,38,.04);
}
.card > h3 {
  font-size: 13.5px; padding: 11px 14px; border-bottom: 1px solid var(--line-2);
  color: var(--brand);
}
.card > h3 small { font-weight: 400; color: var(--ink-3); margin-left: 8px; }
.card .in { padding: 14px; }
.card .in.tight { padding: 0; }

.kpi { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 16px; }
.kpi .it {
  flex: 1 1 0; min-width: 0; background: var(--panel); border: 1px solid var(--line);
  border-radius: 4px; padding: 12px 12px; border-top: 3px solid var(--brand);
  box-shadow: 0 1px 2px rgba(93,69,38,.04);
}
.kpi .it .l { font-size: 12px; color: var(--ink-3); }
.kpi .it .v { font-size: 20px; font-weight: 600; color: var(--ink); line-height: 1.35; white-space: nowrap; }
.kpi .it .v small { font-size: 12px; font-weight: 400; color: var(--ink-3); margin-left: 3px; }
.kpi .it.warn { border-top-color: var(--warn); }
.kpi .it.bad  { border-top-color: var(--bad); }
.kpi .it.ok   { border-top-color: var(--ok); }

/* ---------- 表格 ---------- */
.tb { font-size: 13px; }
.tb th {
  background: #f8f0e1; text-align: left; font-weight: 600; color: var(--brand);
  padding: 9px 10px; border-bottom: 1px solid var(--line); white-space: nowrap;
}
.tb td { padding: 8px 10px; border-bottom: 1px solid var(--line-2); vertical-align: middle; }
.tb tr:hover td { background: #fdf8ef; }
.tb td.n, .tb th.n { text-align: right; font-variant-numeric: tabular-nums; }
.tb td.c, .tb th.c { text-align: center; }
.tb .empty { text-align: center; color: var(--ink-3); padding: 28px 0; }
.tb tr.sum td { background: #f8f0e1; font-weight: 600; }

/* ---------- 表单 ---------- */
.form { display: flex; flex-wrap: wrap; gap: 12px 18px; }
.form .row { display: flex; align-items: flex-start; gap: 8px; }
.form .row.w1 { width: 100%; }
.form .row.w2 { width: calc(50% - 9px); }
.form .row.w3 { width: calc(33.3% - 12px); }
.form label { flex: 0 0 84px; text-align: right; color: var(--ink-2); padding-top: 6px; font-size: 13px; }
.form label.req::after { content: " *"; color: var(--bad); }
.form .fd { flex: 1; min-width: 0; }
input[type=text], input[type=password], input[type=date], input[type=number],
select, textarea {
  width: 100%; padding: 6px 8px; border: 1px solid #d9cbb3; border-radius: 3px;
  font-family: inherit; font-size: 13px; color: var(--ink); background: #fffdf8;
}
input:focus, select:focus, textarea:focus {
  outline: none; border-color: var(--gold-d); box-shadow: 0 0 0 2px rgba(216,154,60,.15);
}
textarea { resize: vertical; min-height: 68px; }
.hint { color: var(--ink-3); font-size: 12px; margin-top: 3px; }

.btn {
  display: inline-block; padding: 6px 16px; border: 1px solid var(--brand); background: var(--brand);
  color: #fff8ea; border-radius: 3px; cursor: pointer; font-size: 13px; font-family: inherit;
}
.btn:hover { background: var(--brand-d); color: #fff; }
.btn.ghost { background: #fffdf8; color: var(--brand); border-color: #d9cbb3; }
.btn.ghost:hover { background: #f7efdf; color: var(--brand); }
.btn.gold { background: var(--gold); border-color: var(--gold); color: #fff; }
.btn.gold:hover { background: var(--gold-d); }
.btn.sm { padding: 3px 10px; font-size: 12px; }
.btn.danger { background: var(--bad); border-color: var(--bad); }
.btn.danger:hover { background: #8f3826; }
.btn[disabled] { opacity: .5; cursor: not-allowed; }
.acts { margin-top: 14px; display: flex; gap: 10px; }

/* ---------- 标签 ---------- */
.tag {
  display: inline-block; padding: 1px 7px; border-radius: 2px; font-size: 12px;
  background: #f3ebdc; color: var(--ink-2);
}
.tag.gaa { background: #fbeccd; color: #8a5a14; }
.tag.ga  { background: #f4ead4; color: #7c5c22; }
.tag.gb  { background: #f6efdd; color: #8a7550; }
.tag.gc  { background: #f8e4de; color: var(--bad); }
.tag.warn { background: #fbefd6; color: #8a5a14; }
.tag.bad  { background: #f8e4de; color: var(--bad); }
.tag.ok   { background: #eaf0dd; color: var(--ok); }
.tag.grey { background: #f1ece1; color: #87775f; }

/* ---------- 条图（不引图表库） ---------- */
.bar-row { display: flex; align-items: center; gap: 8px; margin-bottom: 6px; font-size: 12.5px; }
.bar-row .bl { flex: 0 0 76px; color: var(--ink-2); }
.bar-row .bt { flex: 1; background: #f1e8d7; height: 14px; border-radius: 2px; overflow: hidden; }
.bar-row .bt i { display: block; height: 100%; background: var(--gold-d); }
.bar-row .bt i.gold { background: var(--gold); }
.bar-row .bt i.ok { background: var(--ok); }
.bar-row .bt i.bad { background: var(--bad); }
.bar-row .bv { flex: 0 0 62px; text-align: right; font-variant-numeric: tabular-nums; }

.spark { display: flex; align-items: flex-end; gap: 4px; height: 96px; padding-top: 6px; }
.spark i {
  flex: 1; background: #e7d9be; position: relative; border-radius: 2px 2px 0 0; min-height: 2px;
}
.spark i.hi { background: var(--gold-d); }
.spark-x { display: flex; gap: 4px; font-size: 10.5px; color: var(--ink-3); margin-top: 4px; }
.spark-x span { flex: 1; text-align: center; overflow: hidden; }

/* ---------- 提示条 ---------- */
.flash {
  padding: 9px 14px; border-radius: 3px; margin-bottom: 14px; font-size: 13px;
  background: #eef3e2; color: #46632c; border: 1px solid #d8e3c2;
}
.flash.err { background: #f9e7e1; color: #8f3826; border-color: #eed3c8; }
.tip-err { padding: 10px 14px; background: #f9e7e1; color: #8f3826; border-radius: 3px; }
.note {
  color: var(--ink-2); font-size: 12.5px; background: #f8f1e2;
  padding: 8px 12px; border-radius: 3px; border-left: 3px solid var(--gold);
}

/* ---------- 分页 ---------- */
.pager { display: flex; align-items: center; gap: 4px; padding: 10px 12px; font-size: 12.5px; }
.pager .pg-info { color: var(--ink-3); margin-right: 8px; }
.pager a, .pager span.cur {
  padding: 3px 9px; border: 1px solid var(--line); border-radius: 2px; color: var(--ink-2);
  background: #fffdf8;
}
.pager span.cur { background: var(--brand); border-color: var(--brand); color: #fff8ea; }
.pager .gap { border: 0; color: var(--ink-3); background: none; }

/* ---------- 筛选条 ---------- */
.filter {
  display: flex; flex-wrap: wrap; gap: 8px; align-items: center;
  padding: 10px 12px; background: #faf4e8; border-bottom: 1px solid var(--line-2);
}
.filter input, .filter select { width: auto; min-width: 110px; }

/* ---------- 登录 ---------- */
.login-body { min-height: 100vh; display: flex; justify-content: center; background: #f7efdf; }
.login-card {
  display: flex; width: 100%; max-width: 1080px; margin: 6vh 20px;
  background: var(--panel); border: 1px solid var(--line); border-radius: 8px;
  overflow: hidden; box-shadow: 0 16px 40px rgba(93,69,38,.14);
}
.login-art {
  flex: 1 1 58%; min-width: 0; padding: 32px 34px 24px; display: flex; flex-direction: column;
  background: linear-gradient(160deg, #fdf4e0 0%, #f7e5c6 55%, #efd7af 100%);
}
.login-art .art-top b { display: block; font-size: 20px; color: #55401f; letter-spacing: .5px; line-height: 1.45; }
.login-art .art-top span { display: block; margin-top: 7px; font-size: 11.5px; color: #8a7550; letter-spacing: 4px; }
.login-art .art-svg { flex: 1; display: flex; align-items: center; justify-content: center; min-height: 230px; }
.login-art .art-svg svg { width: 100%; max-width: 460px; height: auto; }
.login-art .art-feat { display: flex; gap: 18px; flex-wrap: wrap; font-size: 12px; color: #6d5f4a; }
.login-art .art-feat i { font-style: normal; color: var(--gold-d); margin-right: 4px; }

.login-form { flex: 0 0 380px; padding: 40px 40px 26px; display: flex; flex-direction: column; justify-content: center; }
.login-form h1 { font-size: 17px; color: var(--brand); letter-spacing: .5px; }
.login-form .sub { color: var(--ink-3); font-size: 12px; letter-spacing: 2px; margin: 5px 0 26px; }
.login-form label { display: block; font-size: 12.5px; color: var(--ink-2); margin-bottom: 5px; }
.login-form .fld { margin-bottom: 15px; }
.login-form input[type=text], .login-form input[type=password] { padding: 9px 10px; font-size: 14px; }
.login-form .btn { width: 100%; padding: 9px; font-size: 14px; letter-spacing: 3px; }
.login-form .err { color: var(--bad); font-size: 12.5px; margin-bottom: 12px; }
.login-form .cp { color: var(--ink-3); font-size: 11.5px; text-align: right; padding-top: 22px; }
/* 浏览器自动填充会把输入框染成黄底，截图与演示都不好看 */
.login-form input:-webkit-autofill {
  -webkit-box-shadow: 0 0 0 40px #fffdf8 inset; -webkit-text-fill-color: var(--ink);
}

/* ---------- 条码 ---------- */
.bc-wrap { display: inline-block; text-align: center; background: #fff; padding: 4px 0; }
.bc-txt { font-family: monospace; letter-spacing: 2px; font-size: 12px; margin-top: 3px; }
.bc-err { color: var(--bad); font-size: 12.5px; }
.label-box {
  border: 1px dashed #d9cbb3; padding: 12px; background: #fff; margin-bottom: 12px;
  display: inline-block;
}
.label-box .nm { font-size: 12px; color: var(--ink-2); }
.label-box .cd { font-family: monospace; font-size: 12px; margin-top: 4px; }

/* ---------- 打印 ---------- */
@media print {
  .side, .top, .acts, .filter, .pager { display: none !important; }
  body { background: #fff; }
  .body { padding: 0; }
  .card { border: 0; }
}

/* ---------- 窄屏 ---------- */
@media (max-width: 900px) {
  .side { display: none; }
  .form .row.w2, .form .row.w3 { width: 100%; }
  .login-card { flex-direction: column; margin: 0; border: 0; border-radius: 0; min-height: 100vh; }
  .login-art { flex: 0 0 auto; padding: 22px 20px 6px; }
  .login-art .art-svg { min-height: 140px; }
  .login-form { flex: 1 1 auto; padding: 24px 22px 30px; }
}