:root{
  --pri:#6d28d9; --pri-d:#5b21b6; --bg:#f6f5fa; --card:#ffffff;
  --ink:#1f2430; --sub:#6b7280; --line:#e5e3ee;
  --ok:#15803d; --warn:#b45309; --err:#b91c1c; --info:#1d4ed8;
  --radius:14px;
  --sh:0 1px 3px rgba(20,20,50,.08), 0 4px 14px rgba(20,20,50,.05);
}
*{box-sizing:border-box; -webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0}
body{
  font-family:-apple-system,BlinkMacSystemFont,"Segoe UI","PingFang SC","Microsoft YaHei",sans-serif;
  background:var(--bg); color:var(--ink); font-size:15px; line-height:1.5;
}
.hidden{display:none !important}
.view{min-height:100vh}
button{font-family:inherit}

/* ---------- 登录 ---------- */
#view-login{display:flex; align-items:center; justify-content:center; padding:24px}
.login-card{
  background:var(--card); border-radius:20px; box-shadow:var(--sh);
  padding:34px 30px; width:100%; max-width:380px; text-align:center;
}
.login-logo{width:72px;height:72px;border-radius:16px;object-fit:cover;margin-bottom:6px}
.login-card h1{margin:4px 0 2px; font-size:24px; color:var(--pri)}
.login-sub{color:var(--sub); font-size:13px; margin:0 0 22px}
.login-card label{display:block; text-align:left; font-size:13px; color:var(--sub); margin-bottom:14px}
.login-card input{
  display:block; width:100%; margin-top:5px; padding:11px 12px; font-size:16px;
  border:1.5px solid var(--line); border-radius:10px; background:#fbfbfe;
}
.login-card input:focus{outline:none; border-color:var(--pri)}
.login-cloud{font-size:12px; color:var(--sub); margin:14px 0 0}

/* ---------- 按钮/消息 ---------- */
.btn{border:none; border-radius:10px; padding:12px 18px; font-size:15px; cursor:pointer; font-weight:600}
.btn-primary{background:var(--pri); color:#fff; width:100%}
.btn-primary:active{background:var(--pri-d)}
.btn-ghost{background:#efeaf9; color:var(--pri); width:auto; padding:9px 14px; font-size:13px}
.btn-sm{padding:6px 10px; font-size:12px}
.btn:disabled{opacity:.5; cursor:not-allowed}
.msg{font-size:13px; min-height:18px; margin:10px 0 0}
.msg.ok{color:var(--ok)} .msg.err{color:var(--err)} .msg.warn{color:var(--warn)}

/* ---------- 顶栏 ---------- */
.topbar{
  display:flex; justify-content:space-between; align-items:center;
  padding:10px 14px; background:var(--card); border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:20;
}
.topbar-left{display:flex; align-items:center; gap:8px; font-size:15px}
.topbar-right{display:flex; align-items:center; gap:8px}
.me-chip{font-size:12px; background:#f1eefc; color:var(--pri); border-radius:999px; padding:3px 10px; font-weight:600}
.badge{font-size:11px; border-radius:999px; padding:2px 9px; font-weight:600}
.badge-off{background:#fdeaea; color:var(--err)}
.badge-on{background:#e6f6ec; color:var(--ok)}
.badge-warn{background:#fdf3e3; color:var(--warn)}

/* ---------- 标签 ---------- */
.tabs{display:flex; background:var(--card); border-bottom:1px solid var(--line); position:sticky; top:47px; z-index:19}
.tab{flex:1; border:none; background:none; padding:12px 4px; font-size:14px; color:var(--sub); cursor:pointer; border-bottom:2.5px solid transparent}
.tab.active{color:var(--pri); border-bottom-color:var(--pri); font-weight:700}
.tabpage{padding:14px 14px 60px; max-width:760px; margin:0 auto}
.page-head{display:flex; justify-content:space-between; align-items:center; margin-bottom:12px}
.page-head h2{font-size:17px; margin:0}
.hint{font-size:12px; color:var(--sub)}

/* ---------- 照片 ---------- */
.photo-row{display:flex; gap:10px; margin-bottom:12px}
.photo-slot{
  flex:1; aspect-ratio:1; border:1.5px dashed #cfc6e8; border-radius:12px;
  display:flex; align-items:center; justify-content:center; position:relative;
  overflow:hidden; background:#fbfaff; cursor:pointer;
}
.photo-slot .plus{font-size:26px; color:#b9a9e3}
.photo-slot img{width:100%; height:100%; object-fit:cover}
.photo-slot.has-img{border-style:solid; border-color:var(--pri)}
.photo-slot .del{
  position:absolute; top:4px; right:4px; width:22px; height:22px; border:none;
  border-radius:50%; background:rgba(0,0,0,.6); color:#fff; font-size:12px; line-height:1; cursor:pointer;
}

/* ---------- OCR ---------- */
.ocr-box{background:#f4f0fd; border:1px solid #e2d8f8; border-radius:12px; padding:12px; margin-bottom:14px}
.ocr-status{font-size:13px; color:var(--pri); margin-bottom:8px}
.ocr-bar{height:6px; background:#e4dbf7; border-radius:99px; overflow:hidden; margin-bottom:8px}
.ocr-bar i{display:block; height:100%; width:0; background:var(--pri); transition:width .2s}
.ocr-tools{display:flex; gap:10px; align-items:flex-end; margin-bottom:8px}
.ocr-lang{font-size:12px; color:var(--sub); flex:1}
.ocr-lang select{display:block; width:100%; margin-top:4px; padding:7px 9px; border:1.5px solid var(--line); border-radius:8px; font-size:13px; background:#fff}
.ocr-raw{font-size:12px; color:var(--sub)}
.ocr-raw summary{cursor:pointer; color:var(--pri)}
.ocr-raw pre{white-space:pre-wrap; word-break:break-all; background:#fff; border:1px solid var(--line); border-radius:8px; padding:8px 10px; margin:6px 0 0; max-height:160px; overflow:auto; font-size:12px}

/* ---------- 表单 ---------- */
.claim-form{background:var(--card); border-radius:var(--radius); box-shadow:var(--sh); padding:16px}
.claim-form label{display:block; font-size:13px; color:var(--sub); margin-bottom:13px}
.claim-form input,.claim-form select,.claim-form textarea{
  display:block; width:100%; margin-top:5px; padding:10px 11px; font-size:15px;
  border:1.5px solid var(--line); border-radius:10px; background:#fbfbfe; font-family:inherit;
}
.claim-form input:focus,.claim-form select:focus,.claim-form textarea:focus{outline:none; border-color:var(--pri)}
.claim-form input.conf-low{border-color:#eab308; background:#fefce8}
.form-row{display:flex; gap:10px}
.form-row label{flex:1}
.form-actions{display:flex; gap:10px; margin-top:4px}
.form-actions .btn-ghost{flex:0 0 auto}
.form-actions .btn-primary{flex:1}

/* ---------- 单据列表 ---------- */
.claim-list{display:flex; flex-direction:column; gap:10px}
.claim-card{
  background:var(--card); border-radius:var(--radius); box-shadow:var(--sh);
  padding:13px 14px; cursor:pointer; border-left:4px solid var(--line);
}
.claim-card.st-pending_admin{border-left-color:var(--info)}
.claim-card.st-pending_finance{border-left-color:var(--warn)}
.claim-card.st-approved{border-left-color:var(--ok)}
.claim-card.st-draft{border-left-color:#9ca3af}
.claim-card .row1{display:flex; justify-content:space-between; align-items:baseline}
.claim-card .no{font-weight:700; font-size:14px}
.claim-card .amt{font-weight:700; color:var(--pri)}
.claim-card .row2{display:flex; justify-content:space-between; font-size:12.5px; color:var(--sub); margin-top:4px}
.st-tag{font-size:11px; border-radius:999px; padding:2px 8px; font-weight:600; white-space:nowrap}
.st-tag.t-draft{background:#f0f1f3; color:#4b5563}
.st-tag.t-pending_admin{background:#e3ecfd; color:var(--info)}
.st-tag.t-pending_finance{background:#fdf3e3; color:var(--warn)}
.st-tag.t-approved{background:#e6f6ec; color:var(--ok)}
.empty-tip{text-align:center; color:var(--sub); font-size:13px; padding:36px 0}

/* ---------- 详情 ---------- */
.mask{position:fixed; inset:0; background:rgba(15,15,30,.45); z-index:50; display:flex; align-items:flex-end; justify-content:center}
.detail-card{
  background:var(--card); width:100%; max-width:640px; max-height:88vh; overflow:auto;
  border-radius:18px 18px 0 0; padding:20px 18px 28px; position:relative;
}
.detail-close{position:absolute; top:10px; right:12px; border:none; background:#f1f1f6; border-radius:50%; width:30px; height:30px; font-size:14px; cursor:pointer}
.detail-card h3{margin:0 0 4px; font-size:17px}
.detail-meta{font-size:12.5px; color:var(--sub); margin-bottom:12px}
.detail-photos{display:flex; gap:8px; overflow-x:auto; margin-bottom:12px}
.detail-photos img{height:150px; border-radius:10px; border:1px solid var(--line); cursor:zoom-in}
.detail-kv{display:grid; grid-template-columns:auto 1fr; gap:6px 14px; font-size:14px; margin-bottom:14px}
.detail-kv dt{color:var(--sub)}
.detail-kv dd{margin:0; text-align:right; font-weight:600}
.log-list{border-top:1px solid var(--line); padding-top:10px; font-size:12.5px; color:var(--sub)}
.log-list li{margin-bottom:4px; list-style:none}
.log-list ul{padding:0; margin:6px 0 0}
.detail-actions{display:flex; gap:10px; margin-top:16px}
.detail-actions .btn{flex:1}
.btn-ok{background:var(--ok); color:#fff}
.btn-err{background:var(--err); color:#fff}
.reject-box{margin-top:10px}
.reject-box input{width:100%; padding:9px 11px; border:1.5px solid var(--line); border-radius:10px; font-size:14px}

/* ---------- Toast ---------- */
.toast{
  position:fixed; left:50%; bottom:36px; transform:translateX(-50%);
  background:#22223a; color:#fff; font-size:13.5px; padding:10px 18px;
  border-radius:99px; z-index:99; box-shadow:0 6px 20px rgba(0,0,0,.25);
  max-width:86vw;
}
.export-box{display:flex; gap:8px; align-items:center}
.export-box input{padding:6px 9px; border:1.5px solid var(--line); border-radius:8px; font-size:13px}

@media (min-width:640px){
  .tabpage{padding:18px 20px 70px}
}

.fin-cat{background:#FAEEDA; border:1px solid #FAC775; border-radius:10px; padding:12px 14px; margin-bottom:14px}
.fin-cat label{display:block; font-size:13px; color:#854F0B; font-weight:500; margin-bottom:6px}
.fin-cat select{width:100%; padding:9px 10px; border:1px solid #EF9F27; border-radius:8px; font-size:14px; background:#fff; color:#2C2C2A}
.fin-cat-cur{font-size:12px; color:#854F0B; margin-bottom:6px}