:root {
  --bg: #f5f7fa; --card: #fff; --ink: #0f172a; --muted: #64748b; --line: #e2e8f0;
  --navy: #1e3a8a; --navy-2: #1d4ed8; --navy-soft: #eef2ff;
  --ok: #047857; --ok-bg: #ecfdf5; --warn: #b45309; --warn-bg: #fffbeb;
  --bad: #b91c1c; --bad-bg: #fef2f2; --info: #1d4ed8; --info-bg: #eff6ff; --grey-bg: #f1f5f9;
  --radius: 12px; --shadow: 0 1px 2px rgba(15,23,42,.06), 0 4px 16px rgba(15,23,42,.06);
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0b1120; --card: #111827; --ink: #e5e7eb; --muted: #94a3b8; --line: #1f2937;
    --navy: #93c5fd; --navy-2: #60a5fa; --navy-soft: #172554;
    --ok: #6ee7b7; --ok-bg: #052e22; --warn: #fcd34d; --warn-bg: #3a2a05;
    --bad: #fca5a5; --bad-bg: #3b0d0d; --info: #93c5fd; --info-bg: #0f1d3d; --grey-bg: #1f2937;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--ink);
  font: 14px/1.45 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif; }
button, input, select { font: inherit; color: inherit; }
[hidden] { display: none !important; }

.top { display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 20px; background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 650; font-size: 16px; }
.brand img { height: 32px; width: auto; max-width: 140px; border-radius: 6px; }
.logo { background: var(--navy); color: var(--card); border-radius: 8px; padding: 3px 7px; font-size: 12px; letter-spacing: .5px; }
.top-right { display: flex; gap: 8px; align-items: center; min-width: 0; }
.top-right select { max-width: 260px; }
main { padding: 20px; max-width: 1400px; margin: 0 auto; }

button { white-space: nowrap; cursor: pointer; border-radius: 9px; border: 1px solid var(--line); background: var(--card); padding: 8px 14px; }
button:disabled { opacity: .45; cursor: not-allowed; }
button.primary { background: var(--navy); border-color: var(--navy); color: var(--card); font-weight: 600; }
button.primary:hover:not(:disabled) { background: var(--navy-2); }
button.ghost { background: transparent; }
button.ghost:hover { background: var(--grey-bg); }
button.icon { padding: 6px 10px; }
button.big { font-size: 17px; padding: 13px 48px; border-radius: 12px; }
button.wide { width: 100%; }
button.danger, .danger { color: var(--bad); }
button:focus-visible, input:focus-visible, select:focus-visible, .drop:focus-visible, tr:focus-visible {
  outline: 2px solid var(--navy-2); outline-offset: 2px; }
input, select { border: 1px solid var(--line); border-radius: 9px; padding: 8px 10px; background: var(--card); }

.center-card { display: flex; flex-direction: column; align-items: center; gap: 18px; padding-top: 8vh; }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); padding: 24px; }
.narrow { width: min(360px, 100%); display: grid; gap: 12px; }
.narrow h1 { margin: 0; font-size: 20px; }
.drop { width: min(560px, 100%); min-height: 240px; display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 8px; border: 2px dashed #94a3b8; border-radius: 18px; background: var(--card); cursor: pointer; color: var(--navy); text-align: center; padding: 20px; transition: .15s; }
.drop:hover, .drop.over { border-color: var(--navy-2); background: var(--navy-soft); }
.drop.has { border-style: solid; border-color: var(--navy); }
.drop strong { font-size: 18px; color: var(--ink); word-break: break-all; }
.muted { color: var(--muted); }
.small { font-size: 12px; }
.center { text-align: center; }
.pad { padding: 32px; }
.err { color: var(--bad); margin: 0; min-height: 1em; text-align: center; max-width: 560px; }

.progress { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.bar { flex: 1; height: 8px; background: var(--grey-bg); border-radius: 99px; overflow: hidden; }
.bar i { display: block; height: 100%; width: 0; background: var(--navy-2); transition: width .4s; }
#progressText { font-variant-numeric: tabular-nums; color: var(--muted); white-space: nowrap; }

.toolbar { display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin-bottom: 12px; align-items: center; }
.toolbar-right { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.toolbar-right input { width: 220px; max-width: 100%; }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { border-radius: 99px; padding: 6px 12px; border: 1px solid var(--line); background: var(--card); font-size: 13px; }
.chip b { font-variant-numeric: tabular-nums; margin-left: 4px; }
.chip.on { background: var(--navy); color: var(--card); border-color: var(--navy); }

.menu-wrap { position: relative; }
.menu { position: absolute; right: 0; top: calc(100% + 6px); background: var(--card); border: 1px solid var(--line); border-radius: 10px;
  box-shadow: var(--shadow); min-width: 230px; padding: 6px; z-index: 10; display: grid; }
.menu button { border: 0; text-align: left; background: transparent; padding: 9px 10px; }
.menu button:hover { background: var(--grey-bg); }
.menu hr { border: 0; border-top: 1px solid var(--line); margin: 4px 0; }

.table-wrap { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); overflow-x: auto; box-shadow: var(--shadow); }
table { border-collapse: collapse; width: 100%; min-width: 860px; }
th { text-align: left; font-weight: 600; font-size: 12px; color: var(--muted); text-transform: uppercase; letter-spacing: .4px;
  padding: 10px 12px; border-bottom: 1px solid var(--line); position: sticky; top: 0; background: var(--card); }
td { padding: 10px 12px; border-bottom: 1px solid var(--line); vertical-align: top; }
tbody tr { cursor: pointer; }
tbody tr:hover { background: var(--grey-bg); }
tbody tr:last-child td { border-bottom: 0; }
td.mono { font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: 13px; white-space: nowrap; }
td .sub { color: var(--muted); font-size: 12px; }
td.nowrap { white-space: nowrap; }
td.num { color: var(--muted); width: 36px; }
.name { font-weight: 600; }

.badge { display: inline-block; border-radius: 99px; padding: 2px 9px; font-size: 12px; font-weight: 600; white-space: nowrap; }
.b-ok { background: var(--ok-bg); color: var(--ok); }
.b-warn { background: var(--warn-bg); color: var(--warn); }
.b-bad { background: var(--bad-bg); color: var(--bad); }
.b-info { background: var(--info-bg); color: var(--info); }
.b-grey { background: var(--grey-bg); color: var(--muted); }
.b-sim { background: transparent; color: var(--muted); border: 1px dashed var(--muted); }
.foot { margin-top: 10px; }

.drawer { position: fixed; top: 0; right: 0; bottom: 0; width: min(480px, 100%); background: var(--card); border-left: 1px solid var(--line);
  box-shadow: -8px 0 30px rgba(15,23,42,.12); z-index: 20; display: flex; flex-direction: column; }
.drawer-head { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; border-bottom: 1px solid var(--line); }
.drawer-body { overflow-y: auto; padding: 16px; display: grid; gap: 14px; }
.imgbox { position: relative; border-radius: 10px; overflow: hidden; background: var(--grey-bg); min-height: 120px; display: grid; place-items: center; cursor: zoom-in; }
.imgbox img { max-width: 100%; max-height: 300px; display: block; transition: transform .2s, filter .2s; }
.imgbox.blurred img { filter: blur(14px); }
.imgbox .reveal { position: absolute; background: rgba(15,23,42,.75); color: #fff; padding: 6px 12px; border-radius: 99px; font-size: 12px; }
.imgbox:not(.blurred) .reveal { display: none; }
.imgbox.big img { max-height: none; }
.img-tools { position: absolute; right: 6px; bottom: 6px; display: flex; gap: 4px; }
.img-tools button { background: var(--card); }
.imgbox.blurred .img-tools { display: none; }
.issues { margin: 0; padding: 0; list-style: none; display: grid; gap: 6px; }
.issues li { background: var(--warn-bg); color: var(--warn); border-radius: 8px; padding: 7px 10px; font-size: 13px; }
.fields { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.fields label { display: grid; gap: 3px; font-size: 12px; color: var(--muted); }
.fields label.full { grid-column: 1 / -1; }
.fields input { width: 100%; color: var(--ink); }
.fields input.low { border-color: var(--warn); background: var(--warn-bg); }
.fields .sep { grid-column: 1 / -1; font-size: 12px; color: var(--muted); border-top: 1px solid var(--line); padding-top: 8px; margin-top: 2px; }
.drawer-actions { display: flex; gap: 8px; }
details summary { cursor: pointer; color: var(--navy); font-weight: 600; padding: 4px 0; }
.kv { display: grid; grid-template-columns: auto 1fr; gap: 6px 12px; font-size: 13px; margin-top: 8px; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; }

.modal { position: fixed; inset: 0; background: rgba(15,23,42,.45); z-index: 30; display: grid; place-items: center; padding: 16px; }
.modal-card { background: var(--card); border-radius: 14px; width: min(720px, 100%); max-height: 90vh; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.modal-head { display: flex; justify-content: space-between; align-items: center; padding: 14px 18px; border-bottom: 1px solid var(--line); }
.modal-body { padding: 18px; overflow-y: auto; display: grid; gap: 14px; }
.step { border: 1px solid var(--line); border-radius: 12px; padding: 14px; display: grid; gap: 10px; }
.step h3 { margin: 0; font-size: 15px; display: flex; gap: 8px; align-items: center; }
.step h3 .n { background: var(--navy); color: var(--card); width: 22px; height: 22px; border-radius: 99px; display: grid; place-items: center; font-size: 12px; }
.row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.note { background: var(--info-bg); color: var(--info); border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.warnbox { background: var(--warn-bg); color: var(--warn); border-radius: 10px; padding: 10px 12px; font-size: 13px; }
.check { display: flex; gap: 8px; align-items: flex-start; font-size: 13px; }
.check input { margin-top: 3px; }
.maptable { width: 100%; min-width: 0; font-size: 13px; }
.maptable td { padding: 5px 6px; }
.maptable select { width: 100%; }
.list { font-size: 13px; max-height: 50vh; overflow: auto; }
.list div { padding: 6px 0; border-bottom: 1px solid var(--line); }
a { color: var(--navy-2); }

.powered { text-align: center; color: var(--muted); font-size: 12px; padding: 24px 16px 20px; }
.powered a { color: var(--muted); text-decoration: underline; }
.powered a:hover { color: var(--navy-2); }

.toast { position: fixed; bottom: 20px; left: 50%; transform: translateX(-50%); background: var(--ink); color: var(--bg);
  padding: 10px 16px; border-radius: 10px; z-index: 40; max-width: calc(100% - 32px); }

@media (max-width: 640px) {
  main { padding: 12px 16px; }
  .top { padding: 10px 16px; }
  .brand #appName { display: none; }
  .top-right select { max-width: 190px; }
  .toolbar-right { width: 100%; }
  .toolbar-right input { flex: 1 1 100%; width: auto; }
  #excelBtn { flex: 1; }
  .fields { grid-template-columns: 1fr; }
}