/* bets100.net — main stylesheet
 * Lightweight, no framework. Target: LCP<2s, CLS<0.05
 */

:root {
  --color-bg: #0f1724;
  --color-bg-alt: #151d2e;
  --color-surface: #1a2338;
  --color-border: #2a3552;
  --color-text: #e6ecf5;
  --color-text-muted: #98a3bc;
  --color-accent: #19c37d;
  --color-accent-hover: #15a86a;
  --color-warning: #ffb020;
  --color-danger: #ff5252;
  --color-link: #5eb3ff;
  --max-width: 1180px;
  --radius: 10px;
  --radius-sm: 6px;
  --font-sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: ui-monospace, "SF Mono", Menlo, Monaco, Consolas, monospace;
  --shadow: 0 1px 2px rgba(0,0,0,.2), 0 4px 16px rgba(0,0,0,.15);
}

* { box-sizing: border-box; }

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

img, svg, video { max-width: 100%; height: auto; display: block; }

a {
  color: var(--color-link);
  text-decoration: none;
  transition: color .15s ease;
}
a:hover { color: var(--color-accent); text-decoration: underline; }

h1, h2, h3, h4 {
  color: #fff;
  line-height: 1.25;
  margin: 1.5em 0 .6em;
  font-weight: 700;
}
h1 { font-size: clamp(1.75rem, 4vw, 2.4rem); margin-top: 0; }
h2 { font-size: clamp(1.35rem, 3vw, 1.75rem); border-bottom: 1px solid var(--color-border); padding-bottom: .3em; }
h3 { font-size: 1.2rem; color: var(--color-accent); }
h4 { font-size: 1.05rem; }

p { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.4em; }
li { margin-bottom: .3em; }

.container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 0 1rem;
}

/* Skip link for a11y */
.skip-link {
  position: absolute;
  left: -9999px;
  top: auto;
  width: 1px;
  height: 1px;
  overflow: hidden;
}
.skip-link:focus {
  position: fixed;
  left: 10px;
  top: 10px;
  width: auto;
  height: auto;
  padding: .5rem 1rem;
  background: var(--color-accent);
  color: #000;
  z-index: 1000;
}

/* ===== Header ===== */
.site-header {
  background: var(--color-bg-alt);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: .75rem;
  padding-bottom: .75rem;
  gap: 1rem;
}
.logo {
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -.02em;
  display: flex;
  align-items: center;
  gap: .4rem;
}
.logo span { color: var(--color-accent); }
.logo:hover { text-decoration: none; color: #fff; }

.main-nav {
  display: flex;
  gap: 1.4rem;
  align-items: center;
}
.main-nav a {
  color: var(--color-text);
  font-weight: 500;
  font-size: .95rem;
  padding: .3rem 0;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  color: var(--color-text);
  cursor: pointer;
  padding: .4rem;
}
.nav-toggle svg { width: 26px; height: 26px; }

@media (max-width: 820px) {
  .nav-toggle { display: block; }
  .main-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--color-bg-alt);
    border-top: 1px solid var(--color-border);
    flex-direction: column;
    gap: 0;
    padding: .5rem 0;
    display: none;
  }
  .main-nav.open { display: flex; }
  .main-nav a {
    padding: .75rem 1rem;
    width: 100%;
    border-bottom: 1px solid var(--color-border);
  }
  .main-nav a:last-child { border-bottom: 0; }
}

/* ===== 18+ top badge ===== */
.age-badge {
  display: inline-flex;
  align-items: center;
  gap: .3rem;
  background: var(--color-danger);
  color: #fff;
  font-weight: 700;
  font-size: .75rem;
  padding: .15rem .45rem;
  border-radius: 4px;
  letter-spacing: .02em;
}

/* ===== Breadcrumbs ===== */
.breadcrumbs {
  font-size: .85rem;
  color: var(--color-text-muted);
  padding: 1rem 0 0;
}
.breadcrumbs ol {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  gap: .3rem .5rem;
}
.breadcrumbs li { margin: 0; }
.breadcrumbs li::after { content: "›"; margin-left: .5rem; color: var(--color-border); }
.breadcrumbs li:last-child::after { content: ""; }

/* ===== Main content ===== */
main { flex: 1; padding: 1rem 0 3rem; }

.page-intro {
  background: linear-gradient(180deg, var(--color-bg-alt) 0%, var(--color-bg) 100%);
  border-bottom: 1px solid var(--color-border);
  padding: 2rem 0 1.5rem;
  margin-bottom: 2rem;
}
.page-intro h1 { margin-bottom: .5rem; }
.page-intro .lead {
  font-size: 1.1rem;
  color: var(--color-text-muted);
  max-width: 65ch;
  margin: 0;
}

.meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  font-size: .85rem;
  color: var(--color-text-muted);
  margin: 1rem 0;
  padding: .6rem 0;
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}
.meta-row .author { display: flex; align-items: center; gap: .4rem; }
.meta-row .author img { width: 26px; height: 26px; border-radius: 50%; }
.meta-row .updated { color: var(--color-accent); }

article {
  max-width: 780px;
}

/* ===== Cards / grids ===== */
.grid {
  display: grid;
  gap: 1rem;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  margin: 1.5rem 0;
}
.card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.2rem;
  transition: transform .15s ease, border-color .15s ease;
}
.card:hover {
  transform: translateY(-2px);
  border-color: var(--color-accent);
}
.card h3 { margin-top: 0; }
.card .rating {
  font-size: .9rem;
  color: var(--color-warning);
  margin: .4rem 0;
}
.card .usp {
  font-size: .9rem;
  color: var(--color-text-muted);
  margin: .5rem 0 1rem;
}

/* ===== Buttons ===== */
.btn {
  display: inline-block;
  background: var(--color-accent);
  color: #000 !important;
  padding: .65rem 1.2rem;
  border-radius: var(--radius-sm);
  font-weight: 700;
  font-size: .95rem;
  border: 0;
  cursor: pointer;
  transition: background .15s ease;
  text-decoration: none !important;
}
.btn:hover { background: var(--color-accent-hover); }
.btn-outline {
  background: transparent;
  border: 1px solid var(--color-accent);
  color: var(--color-accent) !important;
}
.btn-outline:hover { background: var(--color-accent); color: #000 !important; }

/* ===== Tables ===== */
.table-wrap {
  overflow-x: auto;
  margin: 1.5rem 0;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
}
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .95rem;
}
th, td {
  padding: .7rem .9rem;
  text-align: right;
  border-bottom: 1px solid var(--color-border);
}
th {
  background: var(--color-bg-alt);
  color: var(--color-accent);
  font-weight: 700;
  font-size: .85rem;
  text-transform: uppercase;
  letter-spacing: .03em;
}
tr:last-child td { border-bottom: 0; }
tr:hover td { background: rgba(25,195,125,.04); }

/* ===== Pros/Cons ===== */
.pros-cons {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
  margin: 1.5rem 0;
}
@media (max-width: 600px) { .pros-cons { grid-template-columns: 1fr; } }
.pros-cons > div {
  padding: 1rem 1.2rem;
  border-radius: var(--radius);
  border: 1px solid var(--color-border);
  background: var(--color-surface);
}
.pros { border-color: rgba(25,195,125,.3); }
.cons { border-color: rgba(255,82,82,.3); }
.pros h3 { color: var(--color-accent); margin-top: 0; }
.cons h3 { color: var(--color-danger); margin-top: 0; }
.pros ul, .cons ul { list-style: none; padding: 0; margin: 0; }
.pros li::before { content: "✓ "; color: var(--color-accent); font-weight: 700; }
.cons li::before { content: "✕ "; color: var(--color-danger); font-weight: 700; }

/* ===== FAQ accordion ===== */
.faq { margin: 2rem 0; }
.faq details {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: .6rem;
  padding: 0;
  overflow: hidden;
}
.faq summary {
  padding: 1rem 1.2rem;
  cursor: pointer;
  font-weight: 600;
  color: #fff;
  list-style: none;
  position: relative;
  padding-right: 2.5rem;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after {
  content: "+";
  position: absolute;
  right: 1.2rem;
  top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem;
  color: var(--color-accent);
  font-weight: 400;
}
.faq details[open] summary::after { content: "−"; }
.faq details[open] summary { border-bottom: 1px solid var(--color-border); }
.faq details > *:not(summary) { padding: 1rem 1.2rem; margin: 0; }

/* ===== Callouts ===== */
.callout {
  background: var(--color-surface);
  border-left: 3px solid var(--color-accent);
  padding: 1rem 1.2rem;
  border-radius: var(--radius-sm);
  margin: 1.5rem 0;
}
.callout.warning { border-left-color: var(--color-warning); }
.callout.danger { border-left-color: var(--color-danger); }
.callout h4 { margin-top: 0; }

/* ===== Footer ===== */
.site-footer {
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-border);
  padding: 2.5rem 0 1.5rem;
  font-size: .9rem;
  color: var(--color-text-muted);
}
.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 1fr 1fr 1fr;
  gap: 2rem;
  margin-bottom: 2rem;
}
@media (max-width: 820px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-grid h4 {
  color: #fff;
  font-size: .95rem;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 .8rem;
}
.footer-grid ul { list-style: none; padding: 0; margin: 0; }
.footer-grid li { margin-bottom: .4rem; }
.footer-grid a { color: var(--color-text-muted); }
.footer-grid a:hover { color: var(--color-accent); }

.footer-legal {
  border-top: 1px solid var(--color-border);
  padding-top: 1.2rem;
  font-size: .8rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-disclaimer {
  font-size: .8rem;
  background: rgba(255,82,82,.08);
  border: 1px solid rgba(255,82,82,.2);
  border-radius: var(--radius-sm);
  padding: .9rem 1.1rem;
  margin: 1rem 0;
  color: #ffb3b3;
}
.footer-disclaimer strong { color: var(--color-danger); }

/* ===== Author box ===== */
.author-box {
  display: flex;
  gap: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1.2rem;
  margin: 2rem 0;
}
.author-box img {
  width: 64px;
  height: 64px;
  border-radius: 50%;
  flex-shrink: 0;
}
.author-box h4 { margin: 0 0 .3rem; color: #fff; }
.author-box p { margin: 0; font-size: .9rem; color: var(--color-text-muted); }

/* ===== Rating display ===== */
.rating-big {
  display: flex;
  align-items: center;
  gap: 1rem;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin: 1.5rem 0;
}
.rating-big .score {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--color-accent);
  line-height: 1;
}
.rating-big .out-of { color: var(--color-text-muted); font-size: 1rem; }

/* ===== Steps for HowTo ===== */
.steps { margin: 1.5rem 0; counter-reset: step; padding: 0; list-style: none; }
.steps li {
  counter-increment: step;
  padding: 1rem 1rem 1rem 3.2rem;
  position: relative;
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  margin-bottom: .6rem;
}
.steps li::before {
  content: counter(step);
  position: absolute;
  left: 1rem;
  top: 1rem;
  width: 1.8rem;
  height: 1.8rem;
  background: var(--color-accent);
  color: #000;
  font-weight: 800;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: .9rem;
}

/* ===== Cookie banner ===== */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-bg-alt);
  border-top: 1px solid var(--color-accent);
  padding: 1rem;
  z-index: 100;
  display: none;
  box-shadow: 0 -4px 20px rgba(0,0,0,.3);
}
.cookie-banner.show { display: block; }
.cookie-banner .container {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
.cookie-banner p { margin: 0; font-size: .9rem; flex: 1; min-width: 250px; }
.cookie-banner .actions { display: flex; gap: .5rem; }
.cookie-banner button {
  padding: .5rem 1rem;
  border-radius: var(--radius-sm);
  font-size: .9rem;
  border: 1px solid var(--color-border);
  background: transparent;
  color: var(--color-text);
  cursor: pointer;
}
.cookie-banner button.accept {
  background: var(--color-accent);
  color: #000;
  border-color: var(--color-accent);
  font-weight: 700;
}

/* ===== Utilities ===== */
.text-muted { color: var(--color-text-muted); }
.text-small { font-size: .85rem; }
.mt-0 { margin-top: 0 !important; }
.mb-0 { margin-bottom: 0 !important; }

/* ===== Focus ===== */
:focus-visible {
  outline: 2px solid var(--color-accent);
  outline-offset: 2px;
}