/* portal-main.css — Bonus Jackpot UK — layout & theme */
:root {
  --bpuk-bg: #f8fafc;
  --bpuk-surface: #ffffff;
  --bpuk-text: #1e293b;
  --bpuk-muted: #64748b;
  --bpuk-accent: #0f766e;
  --bpuk-accent-light: #14b8a6;
  --bpuk-border: #e2e8f0;
  --bpuk-radius: 8px;
  --bpuk-shadow: 0 1px 3px rgba(0,0,0,.08);
  --bpuk-shadow-lg: 0 4px 12px rgba(0,0,0,.1);
  --bpuk-font: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: var(--bpuk-font);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--bpuk-text);
  background: var(--bpuk-bg) url("bpuk-bg-subtle.png") center top no-repeat;
  background-size: cover;
  background-attachment: fixed;
}

.bpuk-skip { position: absolute; left: -9999px; }
.bpuk-skip:focus { left: 1rem; top: 1rem; z-index: 9999; padding: .5rem 1rem; background: var(--bpuk-accent); color: #fff; }

/* Header block */
.bpuk-topbar {
  background: var(--bpuk-surface);
  border-bottom: 1px solid var(--bpuk-border);
  padding: .75rem 1rem;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.bpuk-topbar__left { flex: 1; min-width: 0; }
.bpuk-topbar__brand-wrap {
  display: flex;
  align-items: center;
  gap: .6rem;
  text-decoration: none;
  color: inherit;
  flex-shrink: 0;
}
.bpuk-topbar__brand-wrap:hover .bpuk-topbar__brand { color: var(--bpuk-accent); }
.bpuk-topbar__logo-img {
  width: 44px;
  height: 44px;
  display: block;
  border-radius: var(--bpuk-radius);
  flex-shrink: 0;
}
.bpuk-topbar__brand { font-weight: 700; font-size: 1.25rem; color: var(--bpuk-text); text-decoration: none; transition: color .15s ease; }
.bpuk-topbar__right { flex: 1; display: flex; justify-content: flex-end; min-width: 0; }
.bpuk-topbar__nav { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; }
.bpuk-topbar__nav a { color: var(--bpuk-text); text-decoration: none; }
.bpuk-topbar__nav a:hover { text-decoration: underline; color: var(--bpuk-accent); }
.bpuk-badge-18 {
  background: #dc2626;
  color: #fff;
  font-size: .75rem;
  font-weight: 700;
  padding: .25rem .5rem;
  border-radius: 4px;
}
.bpuk-disclosure-bar {
  background: #0f172a;
  color: #f1f5f9;
  font-size: .9375rem;
  font-weight: 600;
  padding: .75rem 1rem;
  text-align: center;
  border-bottom: 3px solid #dc2626;
}
.bpuk-disclosure-bar a { color: #7dd3fc; text-decoration: underline; }

/* Prominent 18+ and responsible gambling alerts */
.bpuk-alert-18-strip {
  background: #b91c1c;
  color: #fff;
  text-align: center;
  padding: .85rem 1rem;
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: .02em;
  border-bottom: 2px solid #7f1d1d;
}
.bpuk-alert-18-strip a { color: #fef08a; text-decoration: underline; }
.bpuk-alert-responsible-strip {
  background: #1e293b;
  color: #e2e8f0;
  text-align: center;
  padding: .85rem 1rem;
  font-weight: 600;
  font-size: .9375rem;
  border-bottom: 2px solid #0f766e;
}
.bpuk-alert-responsible-strip a { color: #7dd3fc; text-decoration: underline; }
.bpuk-alert-box {
  background: #fef2f2;
  border: 2px solid #dc2626;
  border-radius: var(--bpuk-radius);
  padding: 1rem 1.25rem;
  margin: 1.5rem 0;
  font-size: .9375rem;
}
.bpuk-alert-box--responsible {
  background: #f0fdfa;
  border-color: #0f766e;
}
.bpuk-alert-box__title {
  font-weight: 800;
  font-size: 1rem;
  margin: 0 0 .5rem;
  color: #b91c1c;
}
.bpuk-alert-box--responsible .bpuk-alert-box__title { color: #0f766e; }
.bpuk-alert-box p { margin: 0 0 .5rem; }
.bpuk-alert-box p:last-child { margin-bottom: 0; }
.bpuk-alert-box a { font-weight: 600; text-decoration: underline; }
.bpuk-badge-18--large {
  display: inline-block;
  background: #dc2626;
  color: #fff;
  font-size: 1rem;
  font-weight: 800;
  padding: .4rem .75rem;
  border-radius: 6px;
  margin-right: .5rem;
  vertical-align: middle;
}

/* Main content wrapper — varied nesting */
.bpuk-wrap { max-width: 960px; margin: 0 auto; padding: 0 1rem 2rem; }
.bpuk-hero {
  padding: 2rem 0;
  border-bottom: 1px solid var(--bpuk-border);
}
.bpuk-hero__title { font-size: clamp(1.75rem, 4vw, 2.25rem); margin: 0 0 1rem; color: var(--bpuk-text); }
.bpuk-hero__lead { font-size: 1.0625rem; color: var(--bpuk-muted); max-width: 72ch; }

/* Section blocks — non-generic class names */
.bpuk-block { margin: 2rem 0; }
.bpuk-block__heading { font-size: 1.5rem; margin: 0 0 1rem; color: var(--bpuk-text); }
.bpuk-block__content p { margin: 0 0 1rem; }

/* Comparison: grid of cards */
.bpuk-compare {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
  margin: 1.5rem 0;
}
.bpuk-card {
  background: var(--bpuk-surface);
  border: 1px solid var(--bpuk-border);
  border-radius: var(--bpuk-radius);
  padding: 1.25rem;
  box-shadow: var(--bpuk-shadow);
  display: flex;
  flex-direction: column;
  align-items: stretch;
  text-align: left;
}
.bpuk-card__logo {
  max-width: 210px;
  width: 100%;
  height: 72px;
  object-fit: contain;
  margin: 0 auto .75rem;
  display: block;
  border-radius: var(--bpuk-radius);
}
.bpuk-card__title { font-size: 1.125rem; font-weight: 700; margin: 0 0 .5rem; }
.bpuk-card__meta { font-size: .875rem; color: var(--bpuk-muted); margin: 0 0 .75rem; }
.bpuk-card__bonus { font-weight: 700; color: var(--bpuk-accent); margin: 0 0 .5rem; }
.bpuk-card__cta {
  display: inline-block;
  margin-top: .75rem;
  padding: .5rem 1rem;
  background: var(--bpuk-accent);
  color: #fff;
  text-decoration: none;
  border-radius: var(--bpuk-radius);
  font-weight: 600;
  font-size: .9375rem;
}
.bpuk-card__cta:hover { background: var(--bpuk-accent-light); }
.bpuk-card__terms { font-size: .75rem; color: var(--bpuk-muted); margin-top: .75rem; }
.bpuk-card__disclaimer { font-size: .6875rem; color: var(--bpuk-muted); margin-top: .5rem; padding-top: .5rem; border-top: 1px solid var(--bpuk-border); }
.bpuk-card__disclaimer a { color: var(--bpuk-muted); text-decoration: underline; }

/* Table layout (detailed comparison) */
.bpuk-table-wrap { overflow-x: auto; margin: 1.5rem 0; }
.bpuk-tbl {
  width: 100%;
  border-collapse: collapse;
  font-size: .9375rem;
  background: var(--bpuk-surface);
  border-radius: var(--bpuk-radius);
  box-shadow: var(--bpuk-shadow);
}
.bpuk-tbl th, .bpuk-tbl td { padding: .75rem; text-align: left; border-bottom: 1px solid var(--bpuk-border); }
.bpuk-tbl th { background: #f1f5f9; font-weight: 600; }
.bpuk-tbl tr:last-child td { border-bottom: 0; }

/* FAQ */
.bpuk-faq-list { list-style: none; padding: 0; margin: 0; }
.bpuk-faq-list li { margin-bottom: 1rem; border-bottom: 1px solid var(--bpuk-border); padding-bottom: 1rem; }
.bpuk-faq-list li:last-child { border-bottom: 0; }
.bpuk-faq-q { font-weight: 700; margin: 0 0 .35rem; }
.bpuk-faq-a { margin: 0; color: var(--bpuk-muted); font-size: .9375rem; }

/* Footer */
.bpuk-footer {
  margin-top: 3rem;
  padding: 2rem 1rem;
  background: #1e293b url("bpuk-bg-dark-stripe.png") center center no-repeat;
  background-size: cover;
  color: #e2e8f0;
  font-size: .875rem;
}
.bpuk-footer__inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 1.5rem 1.25rem;
  background: rgba(15, 23, 42, 0.9);
  border-radius: var(--bpuk-radius);
  box-shadow: 0 2px 12px rgba(0, 0, 0, 0.3);
}
.bpuk-footer__grid {
  max-width: 100%;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}
.bpuk-footer__grid a { color: #94a3b8; text-decoration: none; }
.bpuk-footer__grid a:hover { text-decoration: underline; color: #fff; }
.bpuk-footer__crn { margin-top: 1rem; color: #94a3b8; }
.bpuk-footer__credit { margin-top: .5rem; color: #94a3b8; font-size: .8125rem; }
.bpuk-footer__credit a { color: #7dd3fc; text-decoration: none; }
.bpuk-footer__credit a:hover { text-decoration: underline; }
.bpuk-footer__badges { margin-top: 1rem; display: flex; flex-wrap: wrap; gap: 1.25rem; align-items: center; justify-content: center; }
.bpuk-footer__badges img { height: 64px; width: auto; display: block; border-radius: var(--bpuk-radius); object-fit: contain; }
.bpuk-footer__badges a { display: block; }

/* Modals */
.bpuk-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.6);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 1rem;
}
.bpuk-overlay[aria-hidden="false"] { display: flex; }
.bpuk-modal {
  background: var(--bpuk-surface);
  border-radius: var(--bpuk-radius);
  padding: 1.5rem;
  max-width: 420px;
  box-shadow: var(--bpuk-shadow-lg);
}
.bpuk-modal__title { margin: 0 0 1rem; font-size: 1.25rem; }
.bpuk-modal__actions { margin-top: 1rem; display: flex; gap: .75rem; flex-wrap: wrap; }
.bpuk-modal__btn {
  padding: .5rem 1rem;
  border-radius: var(--bpuk-radius);
  font-weight: 600;
  cursor: pointer;
  border: none;
  font-size: 1rem;
}
.bpuk-modal__btn--primary { background: var(--bpuk-accent); color: #fff; }
.bpuk-modal__btn--secondary { background: var(--bpuk-border); color: var(--bpuk-text); }

/* Cookie bar */
.bpuk-cookie-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: #1e293b;
  color: #e2e8f0;
  padding: 1rem;
  display: none;
  z-index: 999;
  box-shadow: 0 -2px 10px rgba(0,0,0,.15);
}
.bpuk-cookie-bar[aria-hidden="false"] { display: block; }
.bpuk-cookie-bar__inner { max-width: 960px; margin: 0 auto; display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 1rem; }
.bpuk-cookie-bar__text { font-size: .875rem; }
.bpuk-cookie-bar__text a { color: #7dd3fc; }

/* Utility */
.bpuk-list-plain { list-style: none; padding: 0; margin: 0; }
.bpuk-list-plain li { margin-bottom: .5rem; }
.bpuk-list-plain li::before { content: "– "; color: var(--bpuk-muted); }

@media (max-width: 640px) {
  .bpuk-topbar { flex-direction: column; align-items: flex-start; }
  .bpuk-compare { grid-template-columns: 1fr; }
}