/* ============================================================
   HY ERP V2.0 原型 · 全局基底：桌面窗口外壳 / 导航 / 页头 / 说明条
   ============================================================ */
* { margin: 0; padding: 0; box-sizing: border-box; }
html, body { height: 100%; }
body {
  font-family: var(--font-ui);
  font-size: var(--fs-body);
  color: var(--c-text);
  line-height: var(--lh);
  background: var(--c-bg-page);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--c-brand); text-decoration: none; }
a:hover { color: var(--c-brand-hover); }
::selection { background: rgba(43, 74, 203, .16); }

/* 等宽数字：金额/镜号/单号 全站强制 */
.num { font-family: var(--font-num); font-variant-numeric: tabular-nums; letter-spacing: 0; }
.money::before { content: "¥"; font-size: .82em; color: inherit; opacity: .75; margin-right: 1px; }
.money { font-family: var(--font-num); font-variant-numeric: tabular-nums; }
.money-red { color: var(--c-danger); }
.money-strong { font-weight: 600; }
.muted { color: var(--c-text-3); }
.sub { color: var(--c-text-2); }
.mini { font-size: var(--fs-caption); color: var(--c-text-3); }

/* ============ 桌面窗口标题栏（Tauri 自定义标题栏）============ */
.titlebar {
  height: var(--titlebar-h);
  background: #FFFFFF;
  border-bottom: 1px solid var(--c-split);
  display: flex; align-items: center;
  padding: 0 0 0 12px;
  user-select: none;
  position: relative; z-index: 300;
}
.titlebar__logo {
  width: 20px; height: 20px; border-radius: 5px;
  background: var(--c-brand); color: #fff;
  font-size: 12px; font-weight: 700;
  display: flex; align-items: center; justify-content: center;
  letter-spacing: -.5px; margin-right: 8px;
}
.titlebar__name { font-size: var(--fs-caption); color: var(--c-text-2); font-weight: 500; }
.titlebar__ver { font-size: var(--fs-mini); color: var(--c-text-3); margin-left: 6px; padding: 1px 6px; background: var(--c-bg-layout); border-radius: 8px; }
.titlebar__search {
  flex: 1; max-width: 380px; margin: 0 auto; height: 24px;
  border: 1px solid var(--c-border); border-radius: 12px;
  display: flex; align-items: center; gap: 6px;
  padding: 0 10px; font-size: var(--fs-caption); color: var(--c-text-3);
  cursor: pointer; background: var(--c-bg-page);
}
.titlebar__search:hover { border-color: var(--c-brand); color: var(--c-text-2); }
.titlebar__search .kbd { margin-left: auto; }
.kbd {
  font-family: var(--font-num); font-size: 10px; color: var(--c-text-3);
  border: 1px solid var(--c-border); border-bottom-width: 2px;
  border-radius: 3px; padding: 0 4px; background: #fff;
}
.titlebar__win { display: flex; height: 100%; margin-left: auto; }
.titlebar__win span {
  width: 44px; height: 100%; display: flex; align-items: center; justify-content: center;
  color: var(--c-text-2); cursor: pointer; transition: background .15s;
}
.titlebar__win span:hover { background: var(--c-bg-hover); }
.titlebar__win span:last-child:hover { background: var(--c-danger); color: #fff; }

/* ============ 应用主体 ============ */
.app { display: flex; height: calc(100vh - var(--titlebar-h)); }

/* ---- 左侧导航 ---- */
.aside {
  width: var(--aside-w); flex: none;
  background: #FFFFFF; border-right: 1px solid var(--c-split);
  display: flex; flex-direction: column;
}
.aside__id {
  display: flex; align-items: center; gap: 10px;
  padding: 14px 14px 12px; border-bottom: 1px solid var(--c-split);
  cursor: pointer; position: relative;
}
.aside__id:hover { background: var(--c-bg-hover); }
.aside__id-name { font-size: var(--fs-body-sm); font-weight: 600; line-height: 1.3; }
.aside__id-role { font-size: var(--fs-mini); color: var(--c-text-3); }
.aside__id-switch { margin-left: auto; color: var(--c-text-3); }
.aside__nav { flex: 1; overflow-y: auto; padding: 8px; }
.nav__group {
  font-size: var(--fs-mini); color: var(--c-text-3);
  padding: 14px 10px 6px; letter-spacing: .06em; font-weight: 600;
}
.nav__item {
  display: flex; align-items: center; gap: 10px;
  height: 36px; padding: 0 10px; margin-bottom: 2px;
  border-radius: var(--r-md); color: var(--c-text-2);
  font-size: var(--fs-body-sm); cursor: pointer; position: relative;
  transition: background-color .15s, border-color .15s, color .15s, box-shadow .15s, transform .15s, opacity .15s;
}
.nav__item svg { width: 15px; height: 15px; flex: none; opacity: .8; }
.nav__item:hover { background: var(--c-bg-hover); color: var(--c-text); }
.nav__item.active { background: var(--c-brand-light); color: var(--c-brand); font-weight: 600; }
.nav__item.active svg { opacity: 1; }
.nav__item .nav__badge {
  margin-left: auto; min-width: 18px; height: 18px; padding: 0 5px;
  border-radius: 9px; background: var(--c-danger); color: #fff;
  font-size: 10px; font-family: var(--font-num);
  display: flex; align-items: center; justify-content: center;
}
.nav__item .nav__badge.b-gray { background: var(--c-neutral); }
.aside__foot {
  border-top: 1px solid var(--c-split); padding: 10px 14px;
  font-size: var(--fs-mini); color: var(--c-text-3);
  display: flex; align-items: center; gap: 6px;
}
.dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.dot--ok { background: var(--c-success); }
.dot--warn { background: var(--c-warning); }
.dot--err  { background: var(--c-danger); }
.dot--sync { background: var(--c-brand); }

/* ---- 右侧主区 ---- */
.main { flex: 1; display: flex; flex-direction: column; min-width: 0; }

/* 页头（身份条） */
.pagehead {
  height: var(--header-h); flex: none;
  background: #FFFFFF; border-bottom: 1px solid var(--c-split);
  display: flex; align-items: center; padding: 0 20px; gap: 12px;
}
.pagehead__crumb { display: flex; align-items: center; gap: 8px; font-size: var(--fs-body-sm); color: var(--c-text-3); }
.pagehead__crumb b { color: var(--c-text); font-weight: 600; font-size: var(--fs-body); }
.pagehead__scene {
  margin-left: 4px; padding: 2px 10px; border-radius: 10px;
  background: var(--c-brand-light); color: var(--c-brand);
  font-size: var(--fs-caption); font-weight: 500;
}
.pagehead__actions { margin-left: auto; display: flex; align-items: center; gap: 10px; }
.iconbtn {
  width: 32px; height: 32px; border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--c-text-2); cursor: pointer; position: relative;
  transition: background .15s;
}
.iconbtn:hover { background: var(--c-bg-hover); }
.iconbtn svg { width: 17px; height: 17px; }
.iconbtn .badge {
  position: absolute; top: 1px; right: 1px; min-width: 15px; height: 15px;
  padding: 0 4px; border-radius: 8px; background: var(--c-danger); color: #fff;
  font-size: 9px; font-family: var(--font-num);
  display: flex; align-items: center; justify-content: center;
  border: 1.5px solid #fff;
}
.iconbtn--ai { color: var(--c-ai); }
.iconbtn--ai:hover { background: var(--c-ai-bg); }
.pagehead__user { display: flex; align-items: center; gap: 8px; cursor: pointer; padding: 4px 6px; border-radius: var(--r-md); }
.pagehead__user:hover { background: var(--c-bg-hover); }
.pagehead__user .u-name { font-size: var(--fs-body-sm); font-weight: 500; }

/* ============ 设计说明条（原型专属）============ */
.specbar {
  flex: none; background: var(--c-brand-lighter);
  border-bottom: 1px solid var(--c-brand-border);
  font-size: var(--fs-caption); color: var(--c-text-2);
  display: flex; align-items: stretch;
}
.specbar__tag {
  flex: none; background: var(--c-brand); color: #fff;
  font-weight: 600; padding: 0 12px; display: flex; align-items: center; gap: 6px;
  font-size: var(--fs-caption); letter-spacing: .02em;
}
.specbar__tag svg { width: 13px; height: 13px; }
.specbar__body { flex: 1; padding: 6px 14px; display: flex; flex-wrap: wrap; gap: 4px 22px; align-items: center; }
.specbar__body b { color: var(--c-brand); font-weight: 600; }
.specbar__body .sp-item { line-height: 1.5; }
.specbar__fold { flex: none; padding: 0 12px; color: var(--c-brand); cursor: pointer; display: flex; align-items: center; user-select: none; }
.specbar__fold:hover { background: var(--c-brand-light); }
.specbar--collapsed .specbar__body { display: none; }
.specbar--collapsed { height: 30px; }
.specbar__body .sp-item em { font-style: normal; color: var(--c-text); }

/* ============ 内容区 ============ */
.content { flex: 1; overflow-y: auto; padding: var(--sp-4) 20px 28px; }
.content--flush { padding: 0; }
.content::-webkit-scrollbar { width: 8px; height: 8px; }
.content::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 4px; }
.content::-webkit-scrollbar-thumb:hover { background: var(--c-border-strong); }
.content::-webkit-scrollbar-track { background: transparent; }

/* 页头标题区（内容内） */
.page-title {
  display: flex; align-items: baseline; gap: 12px; margin-bottom: var(--sp-4);
}
.page-title h1 { font-size: var(--fs-title-lg); font-weight: 600; }
.page-title .pt-sub { font-size: var(--fs-caption); color: var(--c-text-3); }

/* 布局工具 */
.row { display: flex; gap: var(--sp-4); }
.col { display: flex; flex-direction: column; gap: var(--sp-4); }
.grow { flex: 1; min-width: 0; }
.grid { display: grid; gap: var(--sp-4); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }
.grid-5 { grid-template-columns: repeat(5, 1fr); }
.grid-6 { grid-template-columns: repeat(6, 1fr); }
.mb2 { margin-bottom: var(--sp-2); } .mb3 { margin-bottom: var(--sp-3); }
.mb4 { margin-bottom: var(--sp-4); } .mb5 { margin-bottom: var(--sp-5); }
.mt2 { margin-top: var(--sp-2); } .mt4 { margin-top: var(--sp-4); }
.right { text-align: right; } .center { text-align: center; }
.fs12 { font-size: var(--fs-caption); }
.fs13 { font-size: var(--fs-body-sm); }
.bold { font-weight: 600; }
.ell { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* 区块小标题 */
.sec-title {
  font-size: var(--fs-body); font-weight: 600;
  display: flex; align-items: center; gap: 8px; margin-bottom: var(--sp-3);
}
.sec-title::before {
  content: ""; width: 3px; height: 14px; border-radius: 2px;
  background: var(--c-brand);
}
.sec-title .st-more { margin-left: auto; font-weight: 400; font-size: var(--fs-caption); }

/* ============ 签名元素：取景框角线 ============ */
/* 用于镜头卡/审片缩略图/驾驶舱风险卡：左上+右下对角取景角标 */
.frame-marks { position: relative; }
.frame-marks::before, .frame-marks::after {
  content: ""; position: absolute; width: 14px; height: 14px; pointer-events: none;
  transition: background-color .2s, border-color .2s, color .2s, box-shadow .2s, transform .2s, opacity .2s;
}
.frame-marks::before {
  top: 5px; left: 5px;
  border-top: 2px solid rgba(255, 255, 255, .92);
  border-left: 2px solid rgba(255, 255, 255, .92);
}
.frame-marks::after {
  bottom: 5px; right: 5px;
  border-bottom: 2px solid rgba(255, 255, 255, .92);
  border-right: 2px solid rgba(255, 255, 255, .92);
}
.frame-marks:hover::before { top: 2px; left: 2px; }
.frame-marks:hover::after { bottom: 2px; right: 2px; }
.frame-marks--brand::before { border-color: var(--c-brand); }
.frame-marks--brand::after { border-color: var(--c-brand); }
.frame-marks--dark::before, .frame-marks--dark::after { border-color: var(--c-dark-text); }

/* ============ 滚动条（抽屉/弹窗内）============ */
.scroll-y { overflow-y: auto; }
.scroll-y::-webkit-scrollbar { width: 6px; }
.scroll-y::-webkit-scrollbar-thumb { background: var(--c-border); border-radius: 3px; }

/* ============ 空态容器 ============ */
.empty-wrap { padding: var(--sp-7) var(--sp-5); text-align: center; }

/* ============ 键盘焦点可见性 ============ */
a:focus-visible, button:focus-visible, [tabindex]:focus-visible {
  outline: 2px solid var(--c-brand); outline-offset: 2px; border-radius: 3px;
}

/* ============ 打印/演示模式隐藏说明条 ============ */
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}