/* 同泰物流 · 内容后台样式 */

:root {
  --bg: #f2f4f7;
  --panel: #fff;
  --ink: #1b2530;
  --ink-2: #4a5a6b;
  --ink-3: #8593a3;
  --line: #e2e7ee;
  --side: #0e2338;
  --side-2: #16324b;
  --navy: #12395f;
  --amber: #e8730c;
  --teal: #0f7b6c;
  --red: #c0392b;
  --green: #1e8e5a;
  --mono: ui-monospace, "SF Mono", Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; }
/* hidden 属性必须胜过类选择器的 display，否则登录页会盖住已登录界面 */
[hidden] { display: none !important; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.65 var(--sans);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--navy); text-decoration: none; }
button, input, select, textarea { font-family: inherit; font-size: 14px; }

/* ---------- 布局 ---------- */
.app { display: flex; min-height: 100vh; }

.side {
  width: 208px; flex: 0 0 208px; background: var(--side); color: #b8c8d8;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.side-brand {
  padding: 16px 18px; border-bottom: 1px solid #1d3a55;
  display: flex; align-items: center; gap: 10px;
}
.side-brand i {
  width: 28px; height: 28px; flex: 0 0 28px; background: var(--amber); border-radius: 3px;
  display: grid; place-items: center; color: #fff; font-style: normal; font-weight: 700; font-size: 14px;
}
.side-brand b { color: #fff; font-size: 14.5px; letter-spacing: .04em; display: block; }
.side-brand em { font-style: normal; font-size: 10.5px; color: #6f8aa4; letter-spacing: .18em; }

.side nav { flex: 1; padding: 12px 0; overflow-y: auto; }
.side .grp {
  font-size: 11px; color: #5f7d99; letter-spacing: .14em;
  padding: 12px 18px 6px; text-transform: uppercase;
}
.side a.nav-item {
  display: flex; align-items: center; gap: 9px; padding: 9px 18px;
  color: #b8c8d8; font-size: 14px; border-left: 3px solid transparent;
}
.side a.nav-item:hover { background: #14304a; color: #fff; }
.side a.nav-item.on {
  background: #16324b; color: #fff; border-left-color: var(--amber); font-weight: 600;
}
.side .dot {
  margin-left: auto; background: var(--red); color: #fff; font-size: 11px;
  border-radius: 9px; min-width: 18px; height: 18px; line-height: 18px;
  text-align: center; padding: 0 5px; font-family: var(--mono);
}
.side-foot { padding: 12px 18px; border-top: 1px solid #1d3a55; font-size: 12px; color: #6f8aa4; }
.side-foot a { color: #9db8d4; }

.main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.top {
  height: 54px; background: var(--panel); border-bottom: 1px solid var(--line);
  display: flex; align-items: center; padding: 0 22px; gap: 14px;
  position: sticky; top: 0; z-index: 20;
}
.top h1 { font-size: 16px; margin: 0; font-weight: 600; }
.top .sp { flex: 1; }
.top .who { font-size: 13px; color: var(--ink-3); }
.content { padding: 20px 22px 60px; }

/* ---------- 通用块 ---------- */
.card {
  background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
  padding: 18px 20px; margin-bottom: 16px;
}
.card-h { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.card-h h2 { font-size: 14.5px; margin: 0; font-weight: 600; }
.muted { color: var(--ink-3); font-size: 13px; }

.btn {
  display: inline-flex; align-items: center; gap: 6px; justify-content: center;
  padding: 8px 16px; border-radius: 4px; border: 1px solid var(--line);
  background: var(--panel); color: var(--ink-2); cursor: pointer; font-size: 14px;
  transition: all .12s; white-space: nowrap;
}
.btn:hover { border-color: #c6d0dc; color: var(--ink); }
.btn.pri { background: var(--amber); border-color: var(--amber); color: #fff; font-weight: 600; }
.btn.pri:hover { background: #cf6609; border-color: #cf6609; }
.btn.navy { background: var(--navy); border-color: var(--navy); color: #fff; }
.btn.navy:hover { background: #0c2a47; }
.btn.danger { color: var(--red); border-color: #e8c4c0; }
.btn.danger:hover { background: #fdf3f2; }
.btn:disabled { opacity: .55; cursor: not-allowed; }
.btn.sm { padding: 5px 10px; font-size: 13px; }

input[type=text], input[type=password], input[type=search], select, textarea {
  padding: 8px 11px; border: 1px solid var(--line); border-radius: 4px;
  background: #fff; color: var(--ink); width: 100%; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--navy); box-shadow: 0 0 0 3px rgba(18,57,95,.08); }
textarea { resize: vertical; min-height: 90px; line-height: 1.7; }

.row { display: flex; gap: 10px; align-items: center; flex-wrap: wrap; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.field { margin-bottom: 12px; }
.field > label { display: block; font-size: 12.5px; color: var(--ink-2); margin-bottom: 5px; font-weight: 600; }
.field > label i { color: var(--amber); font-style: normal; }
.hint { font-size: 12px; color: var(--ink-3); margin-top: 4px; }

/* ---------- 数据卡 ---------- */
.kpis { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin-bottom: 16px; }
.kpi {
  background: var(--panel); border: 1px solid var(--line); border-radius: 6px;
  padding: 15px 16px; cursor: pointer; transition: all .12s;
}
.kpi:hover { border-color: var(--amber); box-shadow: 0 2px 10px rgba(18,57,95,.07); }
.kpi span { font-size: 12.5px; color: var(--ink-3); display: block; }
.kpi b { font-family: var(--mono); font-size: 27px; color: var(--navy); letter-spacing: -.02em; }
.kpi.hi b { color: var(--amber); }

/* ---------- 列表 ---------- */
.list { border-top: 1px solid var(--line); }
.lrow {
  display: flex; gap: 12px; align-items: flex-start;
  padding: 12px 2px; border-bottom: 1px solid var(--line); cursor: pointer;
}
.lrow:hover { background: #fafbfc; }
.lrow.flash { background: #fff8ef; animation: flash 1.6s ease-out; }
@keyframes flash { 0% { background: #ffe9d0; } 100% { background: #fff8ef; } }
.lrow .t { flex: 1; min-width: 0; }
.lrow .t b { display: block; font-size: 14.5px; font-weight: 600; color: var(--ink); }
.lrow .t small { color: var(--ink-3); font-size: 12.5px; }
.lrow .acts { display: flex; gap: 6px; flex-wrap: wrap; opacity: .35; transition: opacity .12s; }
.lrow:hover .acts { opacity: 1; }

.tag {
  display: inline-block; padding: 1px 8px; border-radius: 3px; font-size: 12px;
  border: 1px solid var(--line); color: var(--ink-3); font-family: var(--mono);
}
.tag.pub { color: var(--green); border-color: #bfe3d1; background: #f1faf6; }
.tag.draft { color: #8a6d3b; border-color: #eeddbd; background: #fdf8ee; }
.tag.off { color: var(--red); border-color: #e8c4c0; background: #fdf3f2; }
.tag.info { color: var(--teal); border-color: #bfe0da; background: #f1faf8; }

table.tb { width: 100%; border-collapse: collapse; }
table.tb th, table.tb td { padding: 9px 10px; border-bottom: 1px solid var(--line); text-align: left; font-size: 13.5px; }
table.tb th { background: #f7f9fb; color: var(--ink-3); font-size: 12.5px; font-weight: 600; }
table.tb tr:hover td { background: #fafbfc; }
table.tb td.num { font-family: var(--mono); }

.pager { display: flex; gap: 6px; align-items: center; margin-top: 14px; flex-wrap: wrap; }
.pager button { padding: 5px 10px; }
.pager .cur { background: var(--navy); color: #fff; border-color: var(--navy); }

/* ---------- 弹窗 ---------- */
.mask {
  position: fixed; inset: 0; background: rgba(14,35,56,.5); z-index: 60;
  display: none; align-items: flex-start; justify-content: center; overflow-y: auto;
  padding: 28px 16px;
}
.mask.on { display: flex; }
.modal {
  background: #fff; border-radius: 8px; width: 100%; max-width: 880px;
  box-shadow: 0 20px 60px rgba(9,25,40,.28); animation: pop .16s ease-out;
}
.modal.wide { max-width: 1180px; }
@keyframes pop { from { transform: translateY(-8px); opacity: .7; } to { transform: none; opacity: 1; } }
.modal-h {
  display: flex; align-items: center; justify-content: space-between;
  padding: 15px 20px; border-bottom: 1px solid var(--line);
  position: sticky; top: 0; background: #fff; z-index: 2; border-radius: 8px 8px 0 0;
}
.modal-h b { font-size: 15.5px; }
.modal-h .x { background: none; border: 0; font-size: 22px; line-height: 1; color: var(--ink-3); cursor: pointer; }
.modal-b { padding: 18px 20px; max-height: calc(100vh - 200px); overflow-y: auto; }
.modal-f {
  display: flex; gap: 10px; align-items: center; padding: 14px 20px;
  border-top: 1px solid var(--line); background: #fafbfc; border-radius: 0 0 8px 8px;
  position: sticky; bottom: 0;
}
.modal-f .sp { flex: 1; }

/* 表单内错误行：不能只弹 toast */
.errline {
  display: none; background: #fdf3f2; border: 1px solid #e8c4c0; color: var(--red);
  padding: 9px 12px; border-radius: 4px; font-size: 13.5px; margin-bottom: 12px;
}
.errline.on { display: block; }

/* ---------- 提示词面板 ---------- */
.prompt-wrap { background: #f7f9fb; border: 1px solid var(--line); border-radius: 6px; padding: 14px; }
.prompt-box {
  width: 100%; min-height: 210px; font-family: var(--mono); font-size: 12.5px;
  line-height: 1.7; background: #fff; color: #253243; border: 1px solid var(--line);
  border-radius: 4px; padding: 12px; white-space: pre-wrap; resize: vertical;
}
.imp-box { min-height: 130px; font-family: var(--mono); font-size: 12.5px; }

/* ---------- 预览 ---------- */
.preview-toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 10px; }
.frames { display: flex; gap: 14px; align-items: flex-start; }
.frame-desk { flex: 1; min-width: 0; }
.frame-mob { width: 390px; flex: 0 0 390px; }
.frame-desk iframe, .frame-mob iframe {
  width: 100%; border: 1px solid var(--line); border-radius: 6px; background: #fff; display: block;
}
.frame-desk iframe { height: 640px; }
.frame-mob iframe { height: 640px; }

/* ---------- 登录 ---------- */
.login-wrap { min-height: 100vh; display: grid; place-items: center; background: linear-gradient(135deg, #0e2338, #14385c); }
.login {
  width: 340px; background: #fff; border-radius: 8px; padding: 30px 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,.3);
}
.login h1 { font-size: 18px; margin: 0 0 4px; text-align: center; }
.login p { text-align: center; color: var(--ink-3); font-size: 12.5px; margin: 0 0 22px; }
.login .err { color: var(--red); font-size: 13px; min-height: 20px; margin-top: 10px; }

/* ---------- 提示条 ---------- */
.toast {
  position: fixed; left: 50%; bottom: 32px; transform: translateX(-50%) translateY(20px);
  background: #16202b; color: #fff; padding: 10px 20px; border-radius: 6px;
  font-size: 14px; opacity: 0; pointer-events: none; transition: all .2s; z-index: 90;
}
.toast.on { opacity: 1; transform: translateX(-50%) translateY(0); }
.toast.ok { background: #14603f; }
.toast.err { background: #8f2c22; }

.empty { text-align: center; color: var(--ink-3); padding: 40px 0; font-size: 13.5px; }

@media (max-width: 900px) {
  .kpis { grid-template-columns: 1fr 1fr; }
  .grid2, .grid3 { grid-template-columns: 1fr; }
  .frames { flex-direction: column; }
  .frame-mob { width: 100%; flex: 1 1 auto; }
  .side { width: 64px; flex: 0 0 64px; }
  .side-brand b, .side-brand em, .side .grp, .side a.nav-item span, .side-foot { display: none; }
  .side a.nav-item { justify-content: center; padding: 12px 0; }
}

/* 保存后高亮新行 */
table.tb tr.flashon td { background: #fff4e6; }
table.tb tr.flashon td:first-child { box-shadow: inset 3px 0 0 var(--amber); }