:root {
  --bg: #f5f5f2;
  --card: #ffffff;
  --line: #e4e2dc;
  --line2: #d2cfc7;
  --text: #1e1e1c;
  --muted: #6d6b64;
  --faint: #8b8880;
  --accent: #185fa5;
  --accent-bg: #e6f1fb;
  --ok: #2f7d4f;
  --ok-bg: #e7f4ec;
  --warn: #a06a12;
  --warn-bg: #fbf0dd;
  --bad: #ad3532;
  --bad-bg: #fbeaea;
  --radius: 10px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 14px/1.6 -apple-system, "Segoe UI", "Microsoft YaHei", system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 1180px; margin: 0 auto; padding: 26px 20px 64px; }

/* ---------- 头部 ---------- */
.top { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.brand { display: flex; align-items: center; gap: 12px; }
.logo {
  width: 38px; height: 38px; border-radius: 9px; background: var(--accent);
  color: #fff; display: flex; align-items: center; justify-content: center;
  font-size: 18px; font-weight: 500;
}
h1 { font-size: 17px; font-weight: 500; margin: 0; letter-spacing: .2px; }
.sub { margin: 2px 0 0; font-size: 12px; color: #5c5a54; }
.top-right { display: flex; align-items: center; gap: 10px; }

/* ---------- 通用控件 ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 34px; padding: 0 14px; border-radius: 8px; cursor: pointer;
  border: 1px solid var(--line2); background: var(--card); color: var(--text);
  font-size: 13px; font-family: inherit; white-space: nowrap; transition: .15s;
}
.btn:hover { border-color: var(--muted); }
.btn:disabled { opacity: .4; cursor: not-allowed; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover:not(:disabled) { background: #14507f; border-color: #14507f; }
.btn-primary:disabled { background: var(--accent); border-color: var(--accent); }
.btn-ghost { border-color: transparent; background: transparent; color: var(--muted); }
.btn-ghost:hover { background: #ecebe6; color: var(--text); }
.btn-sm { height: 26px; padding: 0 10px; font-size: 12px; border-radius: 6px; }
.btn-danger:hover { border-color: var(--bad); color: var(--bad); }
.btn-lg { height: 42px; padding: 0 22px; font-size: 14px; border-radius: 9px; }
.btn-xl { height: 52px; padding: 0 44px; font-size: 15.5px; border-radius: 10px; letter-spacing: .5px; }

.badge { font-size: 12px; padding: 4px 10px; border-radius: 20px; white-space: nowrap; }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-ok { background: var(--ok-bg); color: var(--ok); }

/* ---------- 步骤条 ---------- */
.steps { display: flex; align-items: stretch; gap: 8px; margin: 22px 0 0; flex-wrap: wrap; }
.step {
  display: flex; align-items: center; gap: 11px; flex: 1 1 0; min-width: 170px;
  padding: 10px 16px 10px 12px; text-align: left;
  background: var(--card); border: 1px solid var(--line); border-radius: 11px;
  cursor: pointer; font: inherit; transition: .15s;
}
.step:hover { border-color: var(--line2); }
.step .sno {
  width: 26px; height: 26px; border-radius: 50%; flex: none;
  background: #ecebe6; color: var(--muted);
  display: flex; align-items: center; justify-content: center;
  font-size: 13px; font-weight: 500;
}
.step .stxt { display: flex; flex-direction: column; line-height: 1.35; overflow: hidden; }
.step .stxt b { font-size: 13.5px; font-weight: 500; color: var(--text); white-space: nowrap; }
.step .stxt i { font-style: normal; font-size: 11.5px; color: var(--faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.step.active { border-color: var(--accent); background: var(--accent-bg); box-shadow: 0 1px 0 rgba(24,95,165,.06); }
.step.active .sno { background: var(--accent); color: #fff; }
.step.active .stxt b { color: var(--accent); }
.sarrow { display: flex; align-items: center; color: var(--line2); font-size: 14px; }

/* ---------- 面板与区块 ---------- */
.panel { display: none; padding-top: 18px; }
.panel.active { display: block; }

.block {
  background: var(--card); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 16px 18px 18px; margin-bottom: 16px;
}
.block-head {
  display: flex; align-items: flex-start; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 14px;
}
.block-head h2 {
  margin: 0 0 3px; font-size: 14.5px; font-weight: 500;
  display: flex; align-items: center; gap: 8px;
}
.bn {
  width: 20px; height: 20px; border-radius: 50%; flex: none;
  background: var(--accent-bg); color: var(--accent);
  display: inline-flex; align-items: center; justify-content: center;
  font-size: 11.5px; font-weight: 500;
}
.block-head p { margin: 0; font-size: 12px; color: var(--muted); }
.bh-l { min-width: 240px; flex: 1; }
.bh-r { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.grow { flex: 1; }
.hint { font-size: 12.5px; color: var(--muted); }

/* ---------- 拖拽区 ---------- */
.dropzone {
  border: 1.5px dashed var(--line2); border-radius: var(--radius);
  background: #fdfdfb; padding: 22px 16px; text-align: center;
  display: flex; flex-direction: column; gap: 5px; cursor: pointer;
  transition: .15s;
}
.dropzone:hover, .dropzone.over { border-color: var(--accent); background: var(--accent-bg); }
.dropzone strong { font-weight: 500; font-size: 13.5px; }
.dropzone span { font-size: 12px; color: var(--muted); }

/* ---------- 未匹配 ---------- */
.unmatched {
  border: 1px solid #f0dcb8; background: var(--warn-bg);
  border-radius: var(--radius); padding: 12px 14px; margin-top: 14px;
}
.unmatched h4 { margin: 0 0 8px; font-size: 13px; font-weight: 500; color: var(--warn); }
.um-row { display: flex; align-items: center; gap: 10px; padding: 5px 0; font-size: 12.5px; }
.um-row .fn { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #5d4a2a; }

/* ---------- 表格 ---------- */
.grid {
  width: 100%; border-collapse: collapse; background: var(--card);
  border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden;
}
.grid th {
  text-align: left; font-weight: 400; font-size: 12px; color: var(--muted);
  padding: 10px; background: #faf9f6; border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.grid td { padding: 9px 10px; border-bottom: 1px solid var(--line); font-size: 13px; vertical-align: middle; }
.grid tr:last-child td { border-bottom: 0; }
.grid tbody tr:hover { background: #fbfbf8; }
.grid .no { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; }
.grid .ph { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; color: var(--muted); }
.grid .org { color: #4a4844; }
.grid .body-cell { font-size: 12px; color: #4a4844; line-height: 1.55; }

.tag { font-size: 11.5px; padding: 2px 8px; border-radius: 20px; display: inline-block; }
.tag-ok { background: var(--ok-bg); color: var(--ok); }
.tag-warn { background: var(--warn-bg); color: var(--warn); }
.tag-idle { background: rgba(255,255,255,.80); color: #7d7a73; }

.filerow { display: flex; align-items: center; gap: 6px; }
.filerow .nm {
  flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  font-size: 12px; color: var(--muted);
}

.empty {
  text-align: center; padding: 38px 0 30px; color: #5f5d57;
  font-size: 12.5px; display: flex; flex-direction: column; gap: 6px;
}
.empty b { font-weight: 500; color: #2b2b29; font-size: 13.5px; }
.empty[hidden] { display: none; }

/* ---------- 表单 ---------- */
.field { margin-bottom: 13px; }
.field label { display: block; font-size: 12px; color: var(--muted); margin-bottom: 5px; }
input[type=text], textarea, select {
  width: 100%; padding: 8px 10px; border: 1px solid var(--line2); border-radius: 7px;
  font: inherit; font-size: 13px; background: #fff; color: var(--text); outline: none;
}
input[type=text]:focus, textarea:focus { border-color: var(--accent); }
textarea { resize: vertical; min-height: 96px; line-height: 1.7; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.adv {
  background: #faf9f6; border: 1px solid var(--line);
  border-radius: 9px; padding: 14px 16px 16px; margin-bottom: 16px;
}

.vars { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 8px; }
.vars code {
  font-size: 11.5px; background: #f1f0eb; border: 1px solid var(--line);
  padding: 2px 7px; border-radius: 5px; color: var(--accent);
}

.bill { display: flex; align-items: center; gap: 8px; margin-top: 12px; font-size: 12.5px; color: var(--muted); }
.bill b { color: var(--text); font-weight: 500; }
.bill .over { color: var(--bad); }

/* ---------- 手机预览 ---------- */
.sms-grid { display: grid; grid-template-columns: 1fr 300px; gap: 20px; align-items: start; }
.phone {
  border: 1px solid var(--line2); border-radius: 22px; background: #fff;
  padding: 14px 12px; min-height: 236px;
}
.phone .ph-top {
  text-align: center; font-size: 11.5px; color: var(--faint);
  padding-bottom: 10px; border-bottom: 1px solid var(--line);
}
.bubble {
  margin-top: 14px; background: #f2f1ec; border-radius: 12px;
  padding: 11px 12px; font-size: 12.8px; line-height: 1.75;
  overflow-wrap: break-word; word-break: normal;
}
.bubble .lnk { color: var(--accent); }
.pv-note { margin-top: 14px; font-size: 11.5px; color: var(--faint); line-height: 1.65; }

/* ---------- 搜索与排序 ---------- */
.toolbar {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
  margin: -2px 0 12px;
}
.searchbox { position: relative; flex: 1 1 320px; max-width: 460px; }
.searchbox .si {
  position: absolute; left: 10px; top: 50%; transform: translateY(-50%);
  color: var(--faint); display: flex; align-items: center; pointer-events: none;
}
.searchbox input[type=text] { padding-left: 28px; padding-right: 28px; }
.searchbox input[type=text]::placeholder { color: var(--faint); }
.qclear {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border: 0; border-radius: 50%; cursor: pointer;
  background: #ecebe6; color: var(--muted); font-size: 14px; line-height: 1;
  display: flex; align-items: center; justify-content: center;
}
.qclear:hover { background: var(--line2); color: var(--text); }
.qclear[hidden] { display: none; }
.sortsel { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--muted); white-space: nowrap; }
.sortsel select { width: auto; padding: 5px 8px; font-size: 12.5px; }
.q-empty { padding: 22px 10px; text-align: center; color: var(--faint); font-size: 12.5px; }

/* ---------- 待发送 / 已发送 ---------- */
.subtabs {
  display: flex; align-items: center; gap: 6px;
  border-bottom: 1px solid var(--line); margin: 0 0 10px;
}
.subtab {
  border: 0; background: transparent; font: inherit; font-size: 13px;
  color: var(--muted); padding: 8px 14px; cursor: pointer;
  border-bottom: 2px solid transparent; margin-bottom: -1px;
  display: inline-flex; align-items: center; gap: 6px; transition: .15s;
}
.subtab:hover { color: var(--text); }
.subtab b {
  font-weight: 500; font-size: 11.5px; min-width: 18px; padding: 0 5px;
  border-radius: 20px; background: #eeede8; color: var(--muted); text-align: center;
}
.subtab.active { color: var(--accent); border-bottom-color: var(--accent); font-weight: 500; }
.subtab.active b { background: var(--accent); color: #fff; }
.subtab .grow { flex: 1; }

.pickhead.sentmode, .picklist.sentmode .pick {
  grid-template-columns: 30px 88px 126px 1fr 88px 128px;
}
.picklist.sentmode .pick { cursor: default; }
.picklist.sentmode .pick:hover { background: #fbfbf8; }
.pick .pk-time {
  font-family: ui-monospace, Consolas, monospace; font-size: 12px; color: var(--muted);
}
.pick .pk-check { color: var(--ok); font-size: 13px; text-align: center; }

/* ---------- 收件人勾选列表 ---------- */
.pickhead, .pick {
  display: grid;
  grid-template-columns: 30px 92px 128px 1fr 90px 94px;
  align-items: center; gap: 8px;
  padding: 9px 10px;
}
.pickhead {
  border-bottom: 1px solid var(--line); background: #faf9f6;
  border-radius: 8px 8px 0 0;
}
.pickhead span { font-size: 11.5px; color: var(--faint); }
.pick {
  border-bottom: 1px solid var(--line); cursor: pointer;
  font-size: 13px; transition: background .12s;
}
.pick:last-child { border-bottom: 0; }
.pick:hover { background: #fbfbf8; }
.pick.sel { background: var(--accent-bg); }
.pick.dis { cursor: not-allowed; opacity: .5; }
.pick input[type=checkbox] { width: 15px; height: 15px; accent-color: var(--accent); cursor: inherit; }
.pick .pk-org, .pick .pk-name { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.pick .pk-phone, .pick .pk-no {
  font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; color: var(--muted);
}
.pick .pk-org { color: #4a4844; }

/* ---------- 发送区 ---------- */
.sendbox {
  display: flex; align-items: center; justify-content: space-between; gap: 24px;
  background: #fff; border: 1.5px solid var(--accent); border-radius: 12px;
  padding: 18px 22px; margin-bottom: 8px;
  box-shadow: 0 3px 14px rgba(24,95,165,.08);
}
.sb-title { font-size: 12px; color: var(--muted); margin-bottom: 3px; letter-spacing: .3px; }
.sb-stats { font-size: 16px; font-weight: 500; letter-spacing: .1px; }
.sb-stats em { font-style: normal; color: var(--accent); font-size: 19px; font-weight: 500; }
.sb-note { font-size: 12px; color: var(--warn); margin-top: 3px; min-height: 18px; }
.sendbox[hidden] { display: none; }
.bh-r[hidden] { display: none; }

/* ---------- 底部下一步 ---------- */
.nextbar {
  display: flex; align-items: center; justify-content: space-between; gap: 16px;
  background: var(--card); border: 1px solid var(--line); border-radius: 12px;
  padding: 14px 18px; margin-top: 4px;
  box-shadow: 0 1px 3px rgba(0,0,0,.03);
}
.nextbar-info { font-size: 13px; color: var(--muted); }
.nextbar-info b { color: var(--text); font-weight: 500; }
.nb-warn { color: var(--warn); }

/* ---------- 提示 ---------- */
#toast {
  position: fixed; left: 50%; bottom: 34px; transform: translateX(-50%) translateY(16px);
  background: #26262a; color: #fff; padding: 10px 18px; border-radius: 8px;
  font-size: 13px; opacity: 0; pointer-events: none; transition: .22s; z-index: 99;
  max-width: 80vw; white-space: pre-wrap; line-height: 1.6;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }



/* ---------- 变量对照 ---------- */
.varlist { margin-top: 14px; border-top: 1px dashed var(--line); padding-top: 11px; }
.varlist:empty { display: none; }
.vrow { display: flex; align-items: center; gap: 10px; font-size: 12.5px; padding: 3px 0; }
.vrow code {
  font-family: ui-monospace, Consolas, monospace; font-size: 12px;
  color: var(--accent); background: var(--accent-bg);
  padding: 1px 7px; border-radius: 4px; min-width: 78px; text-align: center;
}
.vrow span { color: var(--muted); min-width: 132px; }
.vrow em {
  font-style: normal; color: var(--muted);
  font-family: ui-monospace, Consolas, monospace; font-size: 12px;
}

/* ---------- 只读模板正文 ---------- */
.tplbox {
  background: #fbfbf8; border: 1px solid var(--line); border-radius: 8px;
  padding: 14px 16px; font-size: 13.5px; line-height: 2.05;
  color: #2f2e2a; word-break: break-all; min-height: 78px;
}
.tplbox .vh {
  background: var(--accent-bg); color: var(--accent); border-radius: 4px;
  padding: 1px 6px; font-family: ui-monospace, Consolas, monospace;
  font-size: 12.5px;
}
.locked {
  font-size: 11px; font-weight: 400; padding: 2px 9px; border-radius: 20px;
  background: #eeede8; color: var(--muted); margin-left: 8px;
  font-family: ui-monospace, Consolas, monospace; letter-spacing: .2px;
}
.locked-warn { background: var(--warn-bg); color: var(--warn); }
.editwarn {
  margin-top: 10px; font-size: 12px; line-height: 1.7;
  color: #7a5310; background: var(--warn-bg); border-radius: 7px;
  padding: 10px 12px;
}
.editwarn b { font-weight: 500; }
.sms-grid textarea { min-height: 148px; }

@media (max-width: 900px) {
  .sms-grid { grid-template-columns: 1fr; }
  .two { grid-template-columns: 1fr; }
  .step { min-width: 0; flex: 1; }
  .sarrow { display: none; }
  .pickhead, .pick { grid-template-columns: 26px 76px 1fr 84px; }
  .pick .pk-org, .pickhead .pk-org { display: none; }
  .sendbox { flex-direction: column; align-items: stretch; gap: 14px; }
  .btn-xl { width: 100%; }
}

/* ================= 总览 ================= */
.step-ov .sno { background: #efeee9; color: var(--muted); }
.step-ov.active .sno { background: var(--accent); color: #fff; }

.statcards {
  display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; margin: 4px 0 16px;
}
.sc {
  background: #fbfaf7; border: 1px solid var(--line); border-radius: 10px;
  padding: 12px 14px 11px; position: relative; overflow: hidden;
}
.sc-l { display: block; font-size: 12px; color: var(--muted); margin-bottom: 4px; }
.sc b { font-size: 26px; font-weight: 500; letter-spacing: -.5px; line-height: 1.1; }
.sc-s { font-style: normal; font-size: 12px; color: var(--faint); margin-left: 5px; }
.sc-enroll b { color: #185fa5; }
.sc-pay b { color: var(--ok); }
.sc-inv b { color: #7a5aa8; }
.sc-sent b { color: var(--warn); }

/* 漏斗 */
.funnel {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px;
  background: #fbfaf7; border: 1px solid var(--line); border-radius: 10px;
  padding: 14px 16px 16px; margin-bottom: 14px;
}
.fstage { min-width: 0; }
.fs-top { display: flex; align-items: baseline; gap: 6px; margin-bottom: 6px; }
.fs-k { font-size: 12px; color: var(--muted); }
.fs-n { font-size: 17px; font-weight: 500; }
.fs-p { font-size: 11.5px; color: var(--faint); margin-left: auto; }
.fs-bar { height: 6px; background: #ecebe6; border-radius: 6px; overflow: hidden; }
.fs-bar i { display: block; height: 100%; border-radius: 6px; transition: width .3s; }
.f1 .fs-bar i { background: #2f7fb8; }
.f2 .fs-bar i { background: #4a9c6d; }
.f3 .fs-bar i { background: #8a6fb5; }
.f4 .fs-bar i { background: #c08a35; }

/* 筛选与批量 */
.ov-actions {
  display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 12px;
}
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip {
  height: 30px; padding: 0 12px; border-radius: 16px; cursor: pointer;
  border: 1px solid var(--line2); background: var(--card); color: var(--muted);
  font-size: 12.5px; font-family: inherit; transition: .15s; white-space: nowrap;
}
.chip:hover { border-color: var(--muted); color: var(--text); }
.chip b { font-weight: 500; margin-left: 3px; }
.chip.on { background: var(--accent); border-color: var(--accent); color: #fff; }
.chip.on b { color: #fff; }
.bulkbar { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.bulkbar .hint { font-size: 12px; color: var(--faint); margin-right: 2px; }

/* 报名 / 缴费 开关 */
.tg {
  height: 24px; padding: 0 9px; border-radius: 12px; cursor: pointer;
  font-size: 11.5px; font-family: inherit; transition: .15s; white-space: nowrap;
  border: 1px dashed var(--line2); background: transparent; color: var(--faint);
}
.tg:hover { border-color: var(--muted); color: var(--text); }
.tg.on {
  border: 1px solid transparent; background: var(--ok-bg); color: var(--ok); font-weight: 500;
}
.tg.on:hover { background: #d8ecdf; }

.ovtable tr.ovsel { background: #f2f7fd; }
.ovtable td { vertical-align: middle; }
.ovtable input[type=checkbox] { cursor: pointer; }

.onlypaid {
  display: inline-flex; align-items: center; gap: 5px; font-size: 12.5px;
  color: var(--muted); cursor: pointer; user-select: none; white-space: nowrap;
}
.onlypaid input { cursor: pointer; }

@media (max-width: 980px) {
  .statcards { grid-template-columns: repeat(2, 1fr); }
  .funnel { grid-template-columns: repeat(2, 1fr); }
}

/* 第 1 步表格固定列宽，避免长文件名把「单位」挤成两行 */
#tblRec { table-layout: fixed; }
#tblRec td.org { white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
#tblRec .filerow { min-width: 0; }
#tblRec .filerow .nm { min-width: 0; }

/* ---------- 登录页 ---------- */
.login-body {
  min-height: 100vh; display: flex; align-items: center; justify-content: center;
  background: linear-gradient(160deg, #f7f7f4 0%, #eef1f6 100%); padding: 24px;
}
.login-card {
  width: 100%; max-width: 396px; background: var(--card); border: 1px solid var(--line);
  border-radius: 14px; padding: 30px 30px 22px; box-shadow: 0 8px 28px rgba(30,30,28,.07);
}
.login-head { display: flex; align-items: center; gap: 12px; margin-bottom: 24px; }
.login-head h1 { font-size: 16.5px; }
.login-head .sub { margin: 2px 0 0; font-size: 12px; color: #5c5a54; }
.login-form { display: flex; flex-direction: column; gap: 14px; }
.login-form label { display: flex; flex-direction: column; gap: 6px; }
.login-form label span { font-size: 12.5px; color: var(--muted); }
.login-form input {
  height: 40px; padding: 0 12px; border: 1px solid var(--line2); border-radius: 9px;
  font-size: 14px; color: var(--text); background: #fff; outline: none;
}
.login-form input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.login-btn { height: 42px; margin-top: 6px; font-size: 14.5px; }
.login-err {
  background: var(--bad-bg); color: var(--bad); border-radius: 8px;
  padding: 8px 11px; font-size: 12.5px;
}
.login-foot { margin: 16px 0 0; font-size: 11.5px; color: var(--faint); text-align: center; }

/* 顶部账号区 */
.who { font-size: 12.5px; color: var(--muted); }
.who b { color: var(--text); font-weight: 500; }

/* ---------- 收件人发票页 ---------- */
.inv-body { background: #f0efeb; }
.inv-wrap { max-width: 880px; margin: 0 auto; padding: 22px 16px 40px; }
.inv-head {
  display: flex; align-items: center; justify-content: space-between;
  gap: 14px; flex-wrap: wrap; margin-bottom: 14px;
}
.inv-head h1 { font-size: 17px; margin: 0; }
.inv-meta { margin: 4px 0 0; font-size: 12.5px; color: var(--muted); }
.inv-frame {
  background: #fff; border: 1px solid var(--line); border-radius: 12px; overflow: hidden;
  height: 76vh; min-height: 420px;
}
.inv-frame iframe { width: 100%; height: 100%; border: 0; display: block; }
.inv-foot { margin-top: 14px; font-size: 12px; color: var(--faint); text-align: center; }

/* ================= 页面背景：桌面壁纸（静态图 + 极薄遮罩，让壁纸透出来） ================= */
body {
  background-color: #e9eef5;
  background-image: linear-gradient(180deg, rgba(252,252,250,.06) 0%, rgba(238,244,252,.16) 100%),
                    url("/static/bg.jpg");
  background-position: center center, center center;
  background-size: cover, cover;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
}
/* 顶部条：薄白纱，不做模糊（模糊会糊成一团磨砂感） */
.top {
  background: rgba(255,255,255,.70);
  border: 1px solid rgba(255,255,255,.78);
  border-radius: 12px;
  padding: 10px 14px;
  box-shadow: 0 8px 26px -20px rgba(28,40,60,.55);
}
/* 主卡片：半透明白纱，壁纸原样透出来（不模糊，图看清） */
.block {
  background: rgba(255,255,255,.58);
  border-color: rgba(255,255,255,.82);
  box-shadow: 0 2px 4px rgba(30,40,60,.04), 0 16px 40px -28px rgba(30,40,60,.45);
}
/* 卡片内部的浅底块再淡一层，别一层层白纱叠成白墙 */
.grid { background: rgba(255,255,255,.30); border-color: rgba(255,255,255,.72); }
.grid th { background: rgba(255,255,255,.26); }
.grid td { border-bottom-color: rgba(118,128,145,.12); }
.grid tbody tr:hover { background: rgba(255,255,255,.40); }
.sc { background: rgba(255,255,255,.48); border-color: rgba(255,255,255,.62); }
.funnel { background: rgba(255,255,255,.42); border-color: rgba(255,255,255,.58); }
.step { background: rgba(255,255,255,.62); border-color: rgba(255,255,255,.68); }
.step.active { background: rgba(232,242,252,.80); border-color: rgba(24,95,165,.45); }
.dropzone { background: rgba(255,255,255,.34); }
.chip { background: rgba(255,255,255,.68); border-color: rgba(120,130,145,.30); }

.step { box-shadow: 0 1px 2px rgba(30,30,28,.04); }
.step.active { box-shadow: 0 2px 10px -6px rgba(24,95,165,.45); }

/* 登录页：同一张图，遮罩很薄，登录卡片仍是纯白（一眼能看清） */
.login-body {
  background-image: linear-gradient(160deg, rgba(247,247,244,.16), rgba(236,241,249,.28)),
                    url("/static/bg.jpg");
  background-size: cover, cover;
  background-position: center center, center center;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
}

/* 收件人发票页：比后台再实一点，PDF 是主角 */
.inv-body {
  background-image: linear-gradient(180deg, rgba(248,248,245,.52), rgba(244,247,251,.64)),
                    url("/static/bg.jpg");
  background-size: cover, cover;
  background-position: center center, center center;
  background-repeat: no-repeat, no-repeat;
  background-attachment: fixed, fixed;
}

/* ================= 删除确认（需输入登录密码） ================= */
.pwd-mask {
  position: fixed; inset: 0; z-index: 300;
  background: rgba(30,30,28,.42);
  display: flex; align-items: center; justify-content: center;
  padding: 20px;
}
.pwd-mask[hidden] { display: none; }
.pwd-box {
  width: 100%; max-width: 372px; background: #fff;
  border: 1px solid var(--line); border-radius: 13px;
  padding: 20px 22px 18px;
  box-shadow: 0 18px 48px -12px rgba(30,30,28,.4);
}
.pwd-box h3 {
  margin: 0 0 6px; font-size: 15px; font-weight: 500;
  display: flex; align-items: center; gap: 8px;
}
.pwd-box h3 .dot {
  width: 8px; height: 8px; border-radius: 50%; background: var(--bad); flex: none;
}
.pwd-tip { margin: 0 0 14px; font-size: 12.5px; color: var(--muted); line-height: 1.55; }
.pwd-tip b { color: var(--text); font-weight: 500; }
.pwd-box input {
  width: 100%; height: 40px; padding: 0 12px;
  border: 1px solid var(--line2); border-radius: 9px;
  font: inherit; font-size: 14px; color: var(--text); background: #fff; outline: none;
}
.pwd-box input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-bg); }
.pwd-err {
  margin-top: 9px; font-size: 12.5px; color: var(--bad);
  background: var(--bad-bg); border-radius: 8px; padding: 7px 10px;
}
.pwd-err[hidden] { display: none; }
.pwd-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.btn-danger-solid {
  background: var(--bad); border-color: var(--bad); color: #fff;
}
.btn-danger-solid:hover:not(:disabled) { background: #962d2a; border-color: #962d2a; }