:root {
  --bg: #f5f6f8; --card: #fff; --border: #e3e6ea;
  --text: #1c2430; --muted: #7a8699;
  --primary: #2563eb; --primary-hover: #1d4fd7;
  --ok: #16a34a; --warn: #d97706; --err: #dc2626;
  --high-bg: #f0fdf4; --med-bg: #fffbeb; --low-bg: #fef2f2;
}
* { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: -apple-system, "PingFang SC", "Microsoft YaHei", sans-serif; background: var(--bg); color: var(--text); }
header { background: var(--card); border-bottom: 1px solid var(--border); padding: 14px 24px; }
h1 { font-size: 18px; }
.sub { font-size: 12px; color: var(--muted); font-weight: normal; margin-left: 8px; }
main { max-width: 1100px; margin: 20px auto; padding: 0 16px; display: grid; gap: 16px; }
.card { background: var(--card); border: 1px solid var(--border); border-radius: 10px; padding: 20px; }
.card h2 { font-size: 15px; margin-bottom: 12px; }
.hint { font-size: 12px; color: var(--muted); margin-bottom: 10px; }
.hidden { display: none !important; }

.upload-hero { text-align: center; }
.upload-hero h2, .upload-hero .hint { text-align: left; }
.dropzone { border: 2px dashed #c3cbd6; border-radius: 12px; padding: 40px 20px; color: var(--muted); cursor: pointer; transition: .15s; display: flex; flex-direction: column; align-items: center; gap: 6px; }
.dropzone svg { color: #9aa7b8; margin-bottom: 4px; }
.dropzone .dz-main { font-size: 15px; color: var(--text); font-weight: 600; }
.dropzone .dz-or { font-size: 12px; margin: 2px 0; }
.dropzone .dz-tip { font-size: 12px; }
.dropzone.hover { border-color: var(--primary); background: #eff6ff; color: var(--primary); }
.dropzone.hover svg, .dropzone.hover .dz-main { color: var(--primary); }
button.big { padding: 11px 34px; font-size: 15px; }
.tpl-line { margin-top: 12px; font-size: 13px; color: var(--muted); }

.status { font-size: 13px; color: var(--muted); margin-top: 8px; }
.status.error { color: var(--err); }
.info { font-size: 13px; margin-bottom: 10px; line-height: 1.7; }
.info b { color: var(--primary); }

.table-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: 8px; }
table { width: 100%; border-collapse: collapse; font-size: 13px; }
th, td { padding: 8px 10px; border-bottom: 1px solid var(--border); text-align: left; white-space: nowrap; }
td.name-cell { white-space: normal; min-width: 180px; max-width: 320px; }
th { background: #f8fafc; font-weight: 600; position: sticky; top: 0; }
tr.high td { background: var(--high-bg); }
tr.medium td { background: var(--med-bg); }
tr.low td, tr.none td { background: var(--low-bg); }

.price { font-weight: 700; color: var(--err); }
.conf-tag { display: inline-block; font-size: 11px; padding: 1px 7px; border-radius: 10px; }
.conf-high { background: #dcfce7; color: #15803d; }
.conf-medium { background: #fef3c7; color: #b45309; }
.conf-low { background: #fee2e2; color: #b91c1c; }
.conf-manual { background: #dbeafe; color: #1d4ed8; }
a { color: var(--primary); text-decoration: none; }

.row-actions { margin-top: 14px; display: flex; gap: 10px; align-items: center; }
button { padding: 8px 18px; border-radius: 8px; border: 1px solid var(--border); background: var(--card); cursor: pointer; font-size: 13px; }
button.primary { background: var(--primary); color: #fff; border-color: var(--primary); }
button.primary:hover { background: var(--primary-hover); }
button:disabled { opacity: .5; cursor: not-allowed; }

.progress-bar { height: 8px; background: #edf0f4; border-radius: 4px; overflow: hidden; margin-bottom: 8px; }
#progress-fill { height: 100%; width: 0; background: var(--primary); transition: width .2s; }

.summary { display: flex; gap: 18px; margin: 10px 0 14px; }
.summary .item { font-size: 13px; color: var(--muted); }
.summary .item b { font-size: 17px; color: var(--text); display: block; }
.filters { margin: 10px 0; font-size: 13px; display: flex; gap: 14px; color: var(--muted); }
select.cand-select { max-width: 280px; font-size: 12px; }

.toast { position: fixed; bottom: 30px; left: 50%; transform: translateX(-50%); background: #1c2430; color: #fff; padding: 10px 20px; border-radius: 8px; font-size: 13px; z-index: 99; }

.account-badge { margin-top: 6px; display: inline-block; font-size: 13px; color: var(--muted); background: #f4f6f9; border: 1px solid var(--border); border-radius: 20px; padding: 3px 12px; }
.account-badge.on { color: #0a7d38; background: #ecfaf1; border-color: #bfe8cd; }