/* Korea Customs Ready by Fizz Labs — system fonts only, works at 360px (tables scroll inside .table-wrap). */
:root {
  --bg: #f8f9fb; --fg: #16202b; --muted: #5b6673; --line: #dde2e8; --card: #ffffff;
  --accent: #0b5cad; --accent-fg: #ffffff; --bad: #b42318; --warn: #8a5a00; --review: #5b4bb0; --ok: #1f7a4d;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #11161c; --fg: #eef1f5; --muted: #a3adb8; --line: #2b333d; --card: #171e26;
    --accent: #6cb0f5; --accent-fg: #11161c; --bad: #f58a7f; --warn: #f0c060; --review: #b8acf0; --ok: #5cc28e;
  }
}
:root[data-theme="dark"] {
  --bg: #11161c; --fg: #eef1f5; --muted: #a3adb8; --line: #2b333d; --card: #171e26;
  --accent: #6cb0f5; --accent-fg: #11161c; --bad: #f58a7f; --warn: #f0c060; --review: #b8acf0; --ok: #5cc28e;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--fg);
  font: 16px/1.6 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Apple SD Gothic Neo", "Malgun Gothic", sans-serif;
  overflow-wrap: anywhere;
}
a { color: var(--accent); }
header.top, main, footer { max-width: 46rem; margin: 0 auto; padding: 0 16px; }
header.top { padding-top: 14px; display: flex; gap: 12px; justify-content: space-between; flex-wrap: wrap; }
.brand { font-weight: 700; text-decoration: none; color: var(--fg); }
header.top nav a { margin-left: 12px; }
h1 { font-size: 1.65rem; line-height: 1.25; margin: 0.6em 0 0.3em; }
h2 { font-size: 1.25rem; margin: 1.8em 0 0.5em; }
.sub { font-size: 1.05rem; color: var(--muted); }
.byline, .muted { color: var(--muted); font-size: 0.92rem; }
.box { background: var(--card); border: 1px solid var(--line); border-radius: 10px; padding: 12px 16px; margin: 1em 0; }
.notice { border-left: 4px solid var(--accent); }
.notice p { margin: 0.25em 0; }
.btn {
  display: inline-block; background: var(--accent); color: var(--accent-fg); text-decoration: none; font-weight: 600;
  padding: 10px 16px; border-radius: 8px; border: 0; font-size: 1rem; cursor: pointer; font-family: inherit;
}
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn:disabled { opacity: 0.5; cursor: default; }
.ctas { display: flex; gap: 10px; flex-wrap: wrap; margin: 1em 0; }
.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; border: 1px solid var(--line); border-radius: 8px; }
table { border-collapse: collapse; width: 100%; font-size: 0.92rem; background: var(--card); }
th, td { text-align: left; vertical-align: top; padding: 8px 10px; border-bottom: 1px solid var(--line); }
th { white-space: nowrap; }
.status { font-weight: 600; }
.tabs { display: flex; gap: 6px; margin-bottom: 8px; }
.tabs button { font: inherit; padding: 6px 12px; border: 1px solid var(--line); background: var(--card); color: var(--fg); border-radius: 6px; cursor: pointer; }
.tabs button[aria-selected="true"] { border-color: var(--accent); color: var(--accent); font-weight: 600; }
pre.tpl { white-space: pre-wrap; background: var(--card); border: 1px solid var(--line); border-radius: 8px; padding: 12px; font-size: 0.9rem; font-family: inherit; }
#drop { display: block; border: 2px dashed var(--line); border-radius: 10px; padding: 24px 16px; text-align: center; background: var(--card); cursor: pointer; }
#drop.over { border-color: var(--accent); }
.mapgrid { display: grid; grid-template-columns: repeat(auto-fit, minmax(14rem, 1fr)); gap: 10px; }
.mapgrid label { display: flex; flex-direction: column; font-size: 0.9rem; gap: 4px; }
select { font: inherit; padding: 6px; max-width: 100%; background: var(--card); color: var(--fg); border: 1px solid var(--line); border-radius: 6px; }
.banner { background: var(--card); border: 1px solid var(--warn); border-left-width: 4px; padding: 8px 12px; border-radius: 6px; }
tr.lv-error td:nth-child(2) strong { color: var(--bad); }
tr.lv-review td:nth-child(2) strong { color: var(--review); }
tr.lv-warning td:nth-child(2) strong { color: var(--warn); }
tr.lv-ok td:nth-child(2) { color: var(--ok); }
.kit { border-style: dashed; }
details { border-bottom: 1px solid var(--line); padding: 8px 0; }
summary { cursor: pointer; font-weight: 600; }
footer { margin-top: 3em; padding-bottom: 2em; font-size: 0.9rem; color: var(--muted); border-top: 1px solid var(--line); padding-top: 1em; }