:root {
  color-scheme: light;
  --eu-blue: #003399;
  --eu-blue-dark: #00226b;
  --eu-blue-soft: #eef2fb;
  --eu-blue-line: #c7d4f0;
  --gold: #ffcc00;
  --gold-dark: #b98900;
  --ink: #101828;
  --muted: #5a6472;
  --paper: #ffffff;
  --bg: #f6f7fb;
  --line: #e2e6ef;
  --ok: #0d7a4f;
  --err: #b3261e;
  --shadow-sm: 0 1px 2px rgba(16, 24, 40, 0.05);
  --shadow-md: 0 1px 2px rgba(16, 24, 40, 0.04), 0 10px 28px rgba(16, 24, 40, 0.07);
  --radius: 12px;
  font-family: "Segoe UI", system-ui, -apple-system, "Helvetica Neue", Arial, sans-serif;
  background: var(--bg);
  color: var(--ink);
}

* { box-sizing: border-box; }
body { margin: 0; line-height: 1.55; }

/* ---------- Header ---------- */
header.site {
  background: linear-gradient(135deg, var(--eu-blue-dark) 0%, var(--eu-blue) 78%);
  color: #fff;
  border-bottom: 4px solid var(--gold);
  padding: 2.1rem 1.25rem 1.7rem;
}
header.site .inner { max-width: 74rem; margin: auto; }
header.site h1 {
  margin: 0 0 .25rem;
  font-size: 1.45rem;
  font-weight: 700;
  letter-spacing: .01em;
}
header.site .tagline {
  margin: 0;
  color: #d6defc;
  font-size: .92rem;
  letter-spacing: .02em;
}
header.site .stars { color: var(--gold); letter-spacing: .35em; font-size: .8rem; }

.skip { position: absolute; left: -999px; }
.skip:focus { left: 1rem; top: 1rem; background: #fff; padding: .5rem .8rem; border-radius: 6px; z-index: 10; }

main { max-width: 74rem; margin: auto; padding: 1.6rem 1.25rem 3rem; }

/* ---------- Cards & sections ---------- */
section, article, aside {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  margin: 1.1rem 0;
  padding: 1.35rem 1.5rem;
}
section.card, article.card { box-shadow: var(--shadow-md); }

h2 { font-size: 1.22rem; margin: .2rem 0 .9rem; letter-spacing: -.01em; }
h3 { font-size: 1.02rem; margin: .2rem 0 .6rem; }

.stage {
  display: inline-block;
  background: var(--eu-blue-soft);
  color: var(--eu-blue-dark);
  border: 1px solid var(--eu-blue-line);
  border-radius: 999px;
  padding: .18rem .8rem;
  font-size: .74rem;
  font-weight: 650;
  letter-spacing: .08em;
  text-transform: uppercase;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow-wrap: anywhere;
}

/* ---------- Forms ---------- */
form { display: grid; gap: .9rem; }
label { display: grid; gap: .32rem; font-weight: 600; font-size: .95rem; }
label .lbl {
  font-size: .72rem;
  font-weight: 700;
  letter-spacing: .09em;
  text-transform: uppercase;
  color: var(--muted);
}
input, textarea, select {
  box-sizing: border-box;
  font: inherit;
  padding: .58rem .7rem;
  max-width: 100%;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, textarea:focus, select:focus, button:focus-visible, a:focus-visible {
  outline: none;
  border-color: var(--eu-blue);
  box-shadow: 0 0 0 3px rgba(255, 204, 0, 0.55);
}
textarea { resize: vertical; }

.btn, button {
  width: fit-content;
  background: var(--eu-blue);
  color: #fff;
  border: 0;
  border-radius: 9px;
  padding: .62rem 1.25rem;
  font-weight: 650;
  letter-spacing: .02em;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  transition: background .15s, transform .05s;
}
.btn:hover, button:hover { background: var(--eu-blue-dark); }
.btn:active, button:active { transform: translateY(1px); }
.btn.secondary { background: #fff; color: var(--eu-blue-dark); border: 1px solid var(--eu-blue-line); }
.btn.secondary:hover { background: var(--eu-blue-soft); }
.btn.link {
  background: none; border: 0; color: var(--err); box-shadow: none;
  padding: .2rem 0; text-decoration: underline; font-weight: 500;
}

.hint { color: var(--muted); font-size: .85rem; margin: .2rem 0 .6rem; }

/* ---------- Citations & warnings ---------- */
blockquote {
  border-left: .28rem solid var(--eu-blue);
  margin: .7rem 0;
  padding: .65rem .9rem;
  background: #f4f7ff;
  border-radius: 0 9px 9px 0;
  overflow-wrap: anywhere;
  font-size: .92rem;
}
blockquote .src {
  display: block;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-size: .78rem;
  color: var(--eu-blue-dark);
  margin-bottom: .3rem;
}

.warning {
  border: 1px solid #e3c04a;
  border-left: .4rem solid var(--gold-dark);
  background: #fff9e0;
  color: #6b4d00;
  border-radius: 10px;
}
.warning strong { letter-spacing: .04em; }
.prominent { font-size: 1.06rem; }
.outcome { font-weight: 750; text-transform: uppercase; letter-spacing: .04em; }
.outcome[data-outcome="unresolved"], .outcome.unresolved { color: var(--gold-dark); }

/* ---------- Downloads ---------- */
.downloads { display: flex; gap: .9rem; list-style: none; padding: 0; margin: .8rem 0; flex-wrap: wrap; }
.downloads a {
  display: inline-block;
  background: var(--eu-blue);
  color: #fff;
  border-radius: 9px;
  padding: .6rem 1.15rem;
  text-decoration: none;
  font-weight: 650;
  box-shadow: var(--shadow-sm);
}
.downloads a:hover { background: var(--eu-blue-dark); }

/* ---------- Wizard ---------- */
.wizard { border: 1px solid var(--eu-blue-line); background: #fcfdff; }
.wizard-head { display: grid; gap: .45rem; }
.wizard-head h3 { margin: 0; }
.progressbar {
  height: .5rem;
  background: #e7ecf7;
  border-radius: 999px;
  overflow: hidden;
  margin: .5rem 0 .2rem;
}
.progressbar .fill {
  height: 100%;
  width: 14%;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--eu-blue-dark), var(--eu-blue) 60%, #4a7bd8);
  transition: width .25s ease;
}
.wizard-steps { list-style: none; margin: .9rem 0 0; padding: 0; }
.wizard-step { display: none; border-top: 1px dashed var(--eu-blue-line); padding-top: 1rem; }
.wizard-step.active { display: grid; gap: .85rem; }
.choice-row { display: flex; gap: .6rem; flex-wrap: wrap; }
.choice input { position: absolute; opacity: 0; }
.choice span {
  display: inline-block;
  border: 1px solid var(--eu-blue-line);
  background: #fff;
  border-radius: 999px;
  padding: .45rem 1.1rem;
  cursor: pointer;
  font-weight: 600;
}
.choice input:checked + span { background: var(--eu-blue); color: #fff; border-color: var(--eu-blue); }
.choice input:focus-visible + span { box-shadow: 0 0 0 3px rgba(255, 204, 0, .55); }

.chips {
  display: flex;
  flex-wrap: wrap;
  gap: .4rem;
  border: 1px solid var(--line);
  border-radius: 9px;
  background: #fff;
  padding: .45rem .55rem;
}
.chips .chip {
  display: inline-flex;
  align-items: center;
  gap: .4rem;
  background: var(--eu-blue-soft);
  color: var(--eu-blue-dark);
  border: 1px solid var(--eu-blue-line);
  border-radius: 999px;
  padding: .12rem .35rem .12rem .75rem;
  font-size: .85rem;
  font-weight: 600;
}
.chip button {
  background: none; border: 0; color: var(--eu-blue-dark);
  font-size: .95rem; line-height: 1; padding: 0 .1rem; cursor: pointer; box-shadow: none;
}
.chip button:hover { color: var(--err); }
.chips input { border: 0; flex: 1; min-width: 9rem; padding: .3rem; box-shadow: none; }
.chips input:focus { box-shadow: none; border: 0; }

.wizard-nav { display: flex; gap: .7rem; align-items: center; margin-top: 1rem; flex-wrap: wrap; }
.step-count { color: var(--muted); font-size: .85rem; margin-left: auto; font-variant-numeric: tabular-nums; }

.preview-wrap {
  margin-top: 1.1rem;
  border-top: 1px dashed var(--eu-blue-line);
  padding-top: .9rem;
  display: grid;
  gap: .5rem;
}
.preview-wrap h4 { margin: 0; font-size: .8rem; text-transform: uppercase; letter-spacing: .09em; color: var(--muted); }
pre.wizard-preview {
  margin: 0;
  background: #0d1b3d;
  color: #dbe4ff;
  border-radius: 10px;
  padding: .9rem 1rem;
  font-size: .8rem;
  line-height: 1.5;
  overflow: auto;
  max-height: 19rem;
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}
.wizard-status { margin: 0; font-size: .88rem; font-weight: 650; }
.wizard-status.ok { color: var(--ok); }
.wizard-status.err { color: var(--err); }

.score-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); gap: .8rem; }
.msg[role="status"] { min-height: 1.2rem; font-weight: 600; margin: 0; }
.msg.ok { color: var(--ok); }
.msg.err { color: var(--err); }

.manual-json summary { cursor: pointer; color: var(--muted); font-weight: 600; }
.manual-json textarea { font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: .84rem; }

footer.site {
  max-width: 74rem;
  margin: 0 auto 2rem;
  padding: .8rem 1.25rem;
  color: var(--muted);
  font-size: .8rem;
  border-top: 1px solid var(--line);
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}

@media (max-width: 40rem) {
  header.site { padding: 1.5rem 1rem 1.2rem; }
  section, article, aside { padding: 1.05rem 1.1rem; }
}

/* ---------- Stepper ---------- */
.stepper ol { list-style: none; display: flex; gap: 1.2rem; margin: .8rem 0 0; padding: 0; flex-wrap: wrap; }
.stepper li { color: #b9c6f0; font-size: .8rem; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; }
.stepper li.current { color: var(--gold); border-bottom: 2px solid var(--gold); padding-bottom: .15rem; }

/* ---------- Guide box ---------- */
.guide-box { border: 1px solid var(--eu-blue-line); background: var(--eu-blue-soft); border-radius: 10px; padding: .9rem 1.1rem; margin: 0 0 1rem; }
.guide-box h3 { margin: 0 0 .4rem; font-size: .85rem; text-transform: uppercase; letter-spacing: .08em; color: var(--eu-blue-dark); }
ol.guide { margin: 0; padding-left: 1.2rem; display: grid; gap: .3rem; }
ol.guide li { font-size: .92rem; color: var(--ink); }

/* ---------- Error page ---------- */
.error-stage { background: #fdecea; color: var(--err); border-color: #f2b8b5; }
.error-actions { display: flex; gap: .7rem; flex-wrap: wrap; margin-top: 1rem; }