/* 发票开价 - 样式：白底灰框，Excel 式紧凑布局 */
* { box-sizing: border-box; margin: 0; padding: 0; }
[v-cloak] { display: none; }
:root {
  --line: #d9dde3;
  --line-dark: #b8bec8;
  --ink: #1c2330;
  --muted: #7a8291;
  --primary: #1f3864;
  --primary-hov: #2a4a80;
  --ok-bg: #e8f5ec; --ok-tx: #1d7a3e;
  --warn-bg: #fdf3e0; --warn-tx: #a3691a;
  --bad-bg: #fdeaea; --bad-tx: #b03030;
  --diff-bg: #fff6d6;
}
html, body { height: 100%; }
body {
  font: 14px/1.5 -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
  color: var(--ink); background: #f4f5f7;
}
a { color: var(--primary); cursor: pointer; }
input, select, textarea {
  font: inherit; color: inherit;
  border: 1px solid var(--line-dark); border-radius: 4px;
  padding: 5px 8px; background: #fff; outline: none;
}
input:focus, select:focus, textarea:focus { border-color: var(--primary); }
button {
  font: inherit; cursor: pointer; border-radius: 4px;
  border: 1px solid var(--line-dark); background: #fff; color: var(--ink);
  padding: 6px 14px;
}
button:disabled { opacity: .5; cursor: not-allowed; }
button.primary { background: var(--primary); border-color: var(--primary); color: #fff; }
button.primary:hover:not(:disabled) { background: var(--primary-hov); }
button.ghost:hover:not(:disabled) { border-color: var(--primary); color: var(--primary); }
button.danger-ghost { color: var(--bad-tx); }
button.danger-ghost:hover:not(:disabled) { border-color: var(--bad-tx); }
button.sm { padding: 3px 9px; font-size: 12.5px; }
button.block { width: 100%; }
.muted { color: var(--muted); font-size: 12.5px; }
.strong { font-weight: 600; }
.center { text-align: center; }
.err { color: var(--bad-tx); margin-top: 8px; }
.ok-text { color: var(--ok-tx); margin-top: 8px; }
.warn-text { color: var(--warn-tx); }
.flex-spacer { flex: 1; }

/* ---------- 登录 ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; }
.login-card {
  width: 340px; background: #fff; border: 1px solid var(--line);
  border-radius: 10px; padding: 34px 30px; box-shadow: 0 6px 24px rgba(20,30,50,.06);
}
.login-card h1 { font-size: 22px; color: var(--primary); }
.login-card .sub { color: var(--muted); margin: 4px 0 20px; font-size: 12.5px; }
.login-card label { display: block; margin: 12px 0 4px; font-size: 12.5px; color: var(--muted); }
.login-card input { width: 100%; padding: 9px 10px; }
.login-card button { margin-top: 20px; padding: 10px; }

/* ---------- 顶栏 ---------- */
.topbar {
  height: 48px; background: var(--primary); color: #fff;
  display: flex; align-items: center; padding: 0 18px; gap: 14px;
}
.brand { font-weight: 700; font-size: 16px; cursor: pointer; }
.topbar-actions { margin-left: auto; display: flex; gap: 10px; align-items: center; }
.topbar .ghost { background: transparent; color: #dfe6f2; border-color: rgba(255,255,255,.35); }
.topbar .ghost:hover { border-color: #fff; color: #fff; }
.user-chip { font-size: 12.5px; color: #c9d4e8; }

/* ---------- 布局 ---------- */
.container { max-width: 980px; margin: 20px auto; padding: 0 16px; }
.container.wide { max-width: 1400px; }
.page-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 14px; }
.page-head h2 { font-size: 18px; }
.empty-tip {
  background: #fff; border: 1px dashed var(--line-dark); border-radius: 8px;
  padding: 40px; text-align: center; color: var(--muted);
}

/* ---------- 表格 ---------- */
.tbl { width: 100%; border-collapse: collapse; background: #fff; }
.tbl th, .tbl td { border: 1px solid var(--line); padding: 7px 10px; text-align: left; }
.tbl th { background: #eef1f5; font-size: 12.5px; color: #4a5262; white-space: nowrap; }
.tbl td.ops { white-space: nowrap; }
.tbl td.ops button { margin-right: 4px; }
.deals-tbl td { vertical-align: middle; }
.settled-row { background: var(--ok-bg); }

/* ---------- 工作区 ---------- */
.work-head { display: flex; align-items: center; gap: 10px; margin-bottom: 12px; }
.deal-name { font-weight: 700; font-size: 16px; }
.badge {
  display: inline-block; padding: 1px 8px; border-radius: 10px;
  font-size: 12px; background: #eef1f5; color: var(--muted);
}
.badge.ok { background: var(--ok-bg); color: var(--ok-tx); }
.badge.warn { background: var(--warn-bg); color: var(--warn-tx); }
.badge.bad { background: var(--bad-bg); color: var(--bad-tx); }
.badge.settled { background: var(--primary); color: #fff; }
.badge.dirty { background: var(--warn-bg); color: var(--warn-tx); }

.meta-bar, .tool-bar { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; margin-bottom: 10px; }
.meta-bar label { display: flex; align-items: center; gap: 6px; font-size: 12.5px; color: var(--muted); }

.drop-zone {
  border: 1.5px dashed var(--line-dark); border-radius: 8px;
  padding: 9px 14px; background: #fff; font-size: 13px;
  display: flex; flex-direction: column; gap: 2px; min-width: 240px;
}
.drop-zone.ai { border-color: #b9c6e0; }
.drop-zone.over { border-color: var(--primary); background: #f0f4fb; }
.lang-switch { display: flex; }
.seg, .seg-on { border-radius: 0; border: 1px solid var(--line-dark); padding: 5px 14px; }
.seg:first-child, .seg-on:first-child { border-radius: 4px 0 0 4px; }
.seg:last-child, .seg-on:last-child { border-radius: 0 4px 4px 0; margin-left: -1px; }
.seg-on { background: var(--primary); border-color: var(--primary); color: #fff; }

/* ---------- 成品表 ---------- */
.sheet { background: #fff; border: 1px solid var(--line-dark); border-radius: 6px; padding: 16px; }
.sheet-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: 10px; }
.sheet-title { font-size: 18px; font-weight: 700; letter-spacing: 2px; color: var(--primary); }
.sheet-meta { display: flex; gap: 22px; font-size: 13px; color: #4a5262; }
.sheet-tbl td, .sheet-tbl th { padding: 6px 8px; }
.cat-row td {
  background: #e8edf5; font-weight: 700; color: var(--primary);
  font-size: 13px; letter-spacing: 1px;
}
input.cell {
  width: 100%; border: 1px solid transparent; background: transparent;
  padding: 3px 5px; border-radius: 3px;
}
input.cell:hover { border-color: var(--line); }
input.cell:focus { border-color: var(--primary); background: #fff; }
input.cell.num { text-align: right; }
td.num, th.num { text-align: right; }

.sheet-foot { margin-top: 12px; display: flex; flex-wrap: wrap; gap: 10px 24px; align-items: flex-start; }
.foot-right { margin-left: auto; }
/* 两列网格：标签右对齐，输入框/数值等宽右对齐，行间整齐 */
.foot-grid { display: grid; grid-template-columns: auto 140px; gap: 8px 12px; align-items: center; }
.foot-grid .lbl { font-size: 13px; color: #4a5262; text-align: right; }
.foot-grid input.num { text-align: right; }
.foot-grid .stat-val { text-align: right; font-size: 15px; color: var(--ink); }
.foot-grid .stat-val.big { font-size: 17px; }
.final-box {
  border: 1.5px solid var(--primary); border-radius: 8px;
  padding: 10px 14px; min-width: 380px; background: #f7f9fd;
  display: flex; flex-direction: column; gap: 6px;
}
.final-row { display: flex; align-items: center; gap: 10px; font-size: 13.5px; }
.final-row > span:first-child { width: 88px; color: #4a5262; }
.final-row b { font-size: 15px; }
.final-row.adj input { width: 130px; text-align: right; font-weight: 600; }
.final-lbl { font-weight: 700; color: var(--primary) !important; }
.final-val { font-size: 20px !important; color: var(--primary); }
.final-row.note input { width: 100%; font-size: 12.5px; }

/* 行底色标记：单价格淡黄底；「标」按钮按下态 */
td.cell-marked { background: #fff1b8; }
td.cell-marked input.cell { background: transparent; border-color: #e3c94f; }
button.mark-on { background: #ffe58f; border-color: #d4b106; color: #6b5300; }
.work-tips { margin-top: 10px; }

/* 截图预览弹层：图片缩小到一屏内 */
.shot-tip { margin: 0 0 10px; font-size: 12.5px; }
.shot-img { display: block; max-width: 100%; max-height: 70vh; margin: 0 auto; border: 1px solid var(--line); }

/* ---------- 弹层 ---------- */
.mask {
  position: fixed; inset: 0; background: rgba(20,26,40,.45);
  display: flex; align-items: flex-start; justify-content: center;
  padding: 6vh 16px; z-index: 50; overflow: auto;
}
.modal {
  background: #fff; border-radius: 10px; width: 460px; max-width: 100%;
  box-shadow: 0 12px 40px rgba(10,20,40,.25);
}
.modal.wide { width: 960px; }
.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--line);
}
.modal-head b { font-size: 15px; }
.modal-body { padding: 16px 18px; }
.modal-foot { display: flex; justify-content: flex-end; gap: 10px; margin-top: 16px; align-items: center; }
.modal-foot.left { justify-content: flex-start; }
.f-label { display: block; margin: 12px 0 4px; font-size: 12.5px; color: var(--muted); }
.modal-body input:not(.cell), .modal-body select { width: 100%; }
.paste-area { width: 100%; font-family: ui-monospace, monospace; font-size: 12.5px; }
.tabs { display: flex; gap: 0; margin-bottom: 14px; }

/* ---------- 识别确认 ---------- */
.confirm-stats { display: flex; gap: 10px; align-items: center; margin-bottom: 12px; }
.confirm-list { max-height: 52vh; overflow: auto; display: flex; flex-direction: column; gap: 6px; }
.confirm-row {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  border: 1px solid var(--line); border-left-width: 4px; border-radius: 6px;
  padding: 8px 12px; background: #fff;
}
.confirm-row.high { border-left-color: #1d7a3e; }
.confirm-row.mid { border-left-color: #a3691a; background: #fffdf6; }
.confirm-row.none { border-left-color: #b03030; background: #fffafa; }
.c-model { font-weight: 600; }
.c-sub { font-size: 12px; }
.c-price { display: flex; align-items: center; gap: 8px; white-space: nowrap; }
.c-sug { font-size: 15px; color: var(--primary); }

/* ---------- 对比 ---------- */
.compare-pick { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.compare-pick select { width: auto; min-width: 200px; }
.compare-pick .f-label { margin: 0; }
.compare-head { display: flex; align-items: center; gap: 12px; margin-bottom: 10px; }
.compare-tbl .diff { background: var(--diff-bg); font-weight: 600; }
.diff-row td:first-child { background: #fffbe8; }
.compare-foot { display: flex; gap: 24px; margin-top: 12px; font-size: 14px; align-items: baseline; }

/* ---------- Toast ---------- */
.toast {
  position: fixed; top: 60px; left: 50%; transform: translateX(-50%);
  background: #24304a; color: #fff; padding: 9px 20px; border-radius: 6px;
  font-size: 13.5px; z-index: 99; box-shadow: 0 6px 20px rgba(0,0,0,.25);
  max-width: 80vw;
}
.toast.err { background: #a03030; }
.fade-enter-active, .fade-leave-active { transition: opacity .25s; }
.fade-enter-from, .fade-leave-to { opacity: 0; }

/* ---------- 左右布局：开价单主表 + 原始 Excel 预览 ---------- */
.work-layout {
  display: flex; gap: 16px; align-items: flex-start;
}
.work-layout .sheet {
  flex: 1 1 auto; min-width: 0;  /* 允许表格在 flex 内收缩 */
}
.work-layout.no-original .sheet {
  flex: 1 1 100%;
}

/* 右侧原始预览栏 */
.original-panel {
  flex: 0 0 320px; width: 320px;
  background: #fff; border: 1px solid var(--line-dark); border-radius: 6px;
  max-height: calc(100vh - 140px);
  display: flex; flex-direction: column; overflow: hidden;
  position: sticky; top: 20px;
}
.original-panel.collapsed {
  flex-basis: 44px; width: auto; max-height: 44px;
}
.op-head {
  display: flex; flex-wrap: wrap; align-items: center; gap: 6px 10px;
  padding: 8px 12px; border-bottom: 1px solid var(--line); background: #fafbfc;
}
.op-title { font-size: 13px; }
.op-sub { font-size: 11px; }
.op-file {
  width: 100%; font-size: 11.5px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.op-actions { display: flex; gap: 4px; margin-left: auto; }
.op-body {
  flex: 1 1 auto; overflow-y: auto; overflow-x: auto;
  max-height: calc(100vh - 200px);
}

/* 原始 Excel 预览表格（紧凑、等宽边框、Excel 感） */
.preview-tbl {
  width: max-content; min-width: 100%;
  border-collapse: collapse; font-size: 12px;
  font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif;
}
.preview-tbl td {
  border: 1px solid #e2e4e9; padding: 2px 6px;
  white-space: nowrap;
  color: #1c2330;
}
.preview-tbl .op-empty { color: #c9ccd2; }

/* 右侧栏小屏自适应 */
@media (max-width: 1200px) {
  .original-panel { flex-basis: 280px; width: 280px; }
}

@media print { .topbar, .tool-bar, .meta-bar, .work-tips, .original-panel { display: none !important; } }