:root {
  --bg: #f5f6f8; --card: #fff; --ink: #1d2433; --muted: #6b7385; --line: #e2e5eb;
  --accent: #0b6bcb; --warn: #fff6d6; --warn-line: #f0cf6a; --bad: #c62828; --ok: #2e7d32; --memory: #e8f1fb;
}
* { box-sizing: border-box; }
body { margin: 0; background: var(--bg); color: var(--ink);
  font: 15px/1.55 "Microsoft JhengHei", "PingFang TC", system-ui, sans-serif; }
header { background: #10243e; color: #fff; padding: 0 24px; display: flex; align-items: center; gap: 28px; min-height: 54px; flex-wrap: wrap; }
header .brand { font-weight: 700; letter-spacing: .5px; }
header nav { display: flex; gap: 18px; align-items: center; flex: 1; flex-wrap: wrap; }
header nav a { color: #c9d6e8; text-decoration: none; }
header nav a:hover, header nav a.on { color: #fff; }
header .who { margin-left: auto; color: #8ea3c0; font-size: 13px; }
main { max-width: 1280px; margin: 0 auto; padding: 24px 16px; }
h1 { font-size: 22px; margin: 0 0 16px; }
h2 { font-size: 17px; margin: 0 0 12px; display: flex; align-items: center; gap: 10px; }
h2 .step { background: var(--accent); color: #fff; border-radius: 50%; width: 26px; height: 26px;
  display: inline-grid; place-items: center; font-size: 14px; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 18px 20px; margin-bottom: 18px; }
.card.narrow { max-width: 480px; margin: 40px auto; }
.card h3 { font-size: 15px; margin: 4px 0 6px; }
.muted { color: var(--muted); font-size: 13px; }
.flash { padding: 10px 14px; border-radius: 8px; margin-bottom: 14px; }
.flash.ok { background: #e7f3e8; border: 1px solid #b5dbb8; }
.flash.error { background: #fdecea; border: 1px solid #f1b8b3; color: #8a1c13; }
.problems { background: var(--warn); border: 1px solid var(--warn-line); border-radius: 8px; padding: 10px 14px 10px 30px; }
.spinner::before { content: ""; display: inline-block; width: 14px; height: 14px; margin-right: 8px; vertical-align: -2px;
  border: 2px solid #b9c7da; border-top-color: var(--accent); border-radius: 50%; animation: spin 0.8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th, td { border-bottom: 1px solid var(--line); padding: 7px 6px; text-align: left; vertical-align: top; }
th { background: #f0f2f6; font-weight: 600; font-size: 13px; white-space: nowrap; }
tr.off td { color: #9aa1b0; }
tr.off input, tr.off select { opacity: .55; }
tr.low td { background: var(--warn); }
.tag { display: inline-block; font-size: 11px; padding: 1px 6px; border-radius: 9px; background: #eef0f4; color: #4b5366; white-space: nowrap; }
.tag.memory { background: var(--memory); color: #0b4f96; }
.tag.new { background: #fde8d8; color: #a84a00; }
.tag.low { background: var(--warn-line); color: #5b4300; }
.status { font-size: 12px; padding: 2px 9px; border-radius: 10px; background: #eef0f4; font-weight: normal; }
.status.ready { background: #dff3e1; color: var(--ok); }
.status.saved, .status.submitted { background: #dbe9fb; color: #0b4f96; }
.status.translating { background: var(--warn); }
input[type=text], input[type=email], input[type=number], input[type=password], input[type=date], select, textarea {
  font: inherit; font-size: 14px; padding: 5px 7px; border: 1px solid #cdd2db; border-radius: 6px; background: #fff; width: 100%; }
td input[type=number] { width: 70px; }
td textarea.model { min-height: 0; width: 260px; font: 600 13px/1.4 inherit; font-family: inherit; margin: 0 0 2px; resize: vertical; }
td select { min-width: 92px; }
textarea { min-height: 120px; font-family: Consolas, monospace; font-size: 12px; margin: 8px 0; }
button { font: inherit; font-size: 14px; border: 1px solid #b9c0cc; background: #fff; color: var(--ink);
  padding: 7px 14px; border-radius: 7px; cursor: pointer; }
button:disabled { opacity: .6; cursor: wait; }
button.primary { background: var(--accent); border-color: var(--accent); color: #fff; }
button.danger { color: var(--bad); border-color: #e3b3b3; }
.row { display: flex; gap: 14px; flex-wrap: wrap; align-items: end; }
.row > label { flex: 1 1 200px; font-size: 13px; color: var(--muted); }
.actions { display: flex; gap: 10px; margin-top: 14px; flex-wrap: wrap; }
.scroll { overflow-x: auto; }
.photos { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 14px; }
.photo { border: 1px solid var(--line); border-radius: 8px; padding: 10px; background: #fafbfc; display: grid; gap: 6px; }
.photo .img { height: 140px; display: grid; place-items: center; background: #fff; border: 1px dashed #cdd2db; border-radius: 6px; }
.photo .img img { max-width: 100%; max-height: 136px; }
.photo .img.missing { color: var(--bad); font-size: 13px; }
.docs { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 14px; margin-top: 10px; }
.docs iframe { width: 100%; height: 620px; border: 1px solid var(--line); border-radius: 8px; background: #fff; }
.seal { height: 80px; border: 1px dashed #cdd2db; border-radius: 6px; display: grid; place-items: center; background: #fff; margin: 6px 0; }
.seal img { max-height: 74px; max-width: 100%; }
.token { background: #fff8e1; border: 1px solid var(--warn-line); border-radius: 8px; padding: 10px 14px; margin-top: 12px; }
.token code { word-break: break-all; }
code { background: #eef0f4; padding: 1px 5px; border-radius: 4px; font-size: 13px; }