/* BTCMonitors.com – Shared Design System */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg-page:   #0a0c10;
  --bg-card:   #111318;
  --bg-card2:  #161a22;
  --border:    #1e2330;
  --border-hi: #2a3045;

  --bull:       #00d97e;
  --bull-dim:   rgba(0,217,126,0.12);
  --bear:       #f03e3e;
  --bear-dim:   rgba(240,62,62,0.12);
  --hvbear:     #ff6b35;
  --hvbear-dim: rgba(255,107,53,0.12);
  --trans:      #f5c518;
  --trans-dim:  rgba(245,197,24,0.12);
  --neutral:    #4a90d9;
  --orange:     #f7931a;

  --text-primary:   #e8ecf5;
  --text-secondary: #7a8399;
  --text-muted:     #4a5168;

  --font: system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'JetBrains Mono', 'Fira Code', 'Courier New', monospace;

  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;
}

html { scroll-behavior: smooth; }
body  { font-family: var(--font); background: var(--bg-page); color: var(--text-primary); min-height: 100vh; line-height: 1.6; }

::-webkit-scrollbar { width: 5px; height: 5px; }
::-webkit-scrollbar-track { background: var(--bg-page); }
::-webkit-scrollbar-thumb { background: var(--border-hi); border-radius: 3px; }

/* ── Typography ─────────────────────────────────────── */
h1,h2,h3,h4,h5 { font-weight: 700; letter-spacing: -0.015em; line-height: 1.2; }
h1 { font-size: clamp(22px, 4vw, 40px); }
h2 { font-size: clamp(17px, 2.5vw, 26px); }
h3 { font-size: 18px; }
h4 { font-size: 15px; font-weight: 600; }
p  { color: var(--text-secondary); }
strong { color: var(--text-primary); font-weight: 600; }
a  { color: var(--neutral); text-decoration: none; }
a:hover { text-decoration: underline; }
code {
  font-family: var(--mono);
  font-size: 0.85em;
  background: var(--bg-card2);
  padding: 2px 6px;
  border-radius: 4px;
  color: var(--hvbear);
}
.mono { font-family: var(--mono) !important; }
.pos  { color: var(--bull); }
.neg  { color: var(--bear); }

/* ── Layout ─────────────────────────────────────────── */
.page-wrap    { max-width: 1380px; margin: 0 auto; padding: 0 20px; }
.content-wrap { max-width: 860px;  margin: 0 auto; padding: 0 20px; }

/* ── Site Header ─────────────────────────────────────── */
#site-header {
  border-bottom: 1px solid var(--border);
  padding: 12px 0;
  position: sticky;
  top: 0;
  background: rgba(10,12,16,0.96);
  z-index: 200;
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.logo {
  display: flex; align-items: center; gap: 10px;
  text-decoration: none; flex-shrink: 0;
}
.logo:hover { text-decoration: none; }
.logo-icon {
  width: 34px; height: 34px;
  background: linear-gradient(135deg, #f7931a, #ffb347);
  border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  font-size: 17px; flex-shrink: 0;
}
.logo-text { font-size: 15px; font-weight: 700; color: var(--text-primary); line-height: 1; }
.logo-sub  { font-size: 10px; color: var(--text-secondary); margin-top: 2px; }

.site-nav {
  display: flex; align-items: center; gap: 2px;
  flex: 1; justify-content: center;
}
.nav-link {
  font-size: 13px; font-weight: 500;
  color: var(--text-secondary);
  text-decoration: none;
  padding: 6px 12px;
  border-radius: var(--r-sm);
  transition: color .15s, background .15s;
  white-space: nowrap;
}
.nav-link:hover  { color: var(--text-primary); background: var(--bg-card); text-decoration: none; }
.nav-link.active { color: var(--text-primary); background: var(--bg-card2); }

.header-price-block {
  display: flex; align-items: center; gap: 10px; flex-shrink: 0;
}
.nav-btc-price  { font-size: 17px; font-weight: 700; font-family: var(--mono); color: var(--text-primary); }
.nav-btc-change { font-size: 11px; font-weight: 600; font-family: var(--mono); }

.nav-toggle {
  display: none; background: none; border: none;
  cursor: pointer; padding: 6px;
  flex-direction: column; gap: 5px;
}
.nav-toggle span { display: block; width: 20px; height: 2px; background: var(--text-secondary); border-radius: 1px; }

/* ── Pills ───────────────────────────────────────────── */
.pill {
  display: inline-flex; align-items: center;
  padding: 3px 10px; border-radius: 20px;
  font-size: 10px; font-weight: 700;
  letter-spacing: .05em; text-transform: uppercase;
}
.pill-live   { background: rgba(0,217,126,.12); color: var(--bull); border: 1px solid rgba(0,217,126,.3); }
.pill-live::before { content: '● '; animation: blink 1.4s infinite; }
.pill-new    { background: rgba(74,144,217,.12); color: var(--neutral); border: 1px solid rgba(74,144,217,.3); }
.pill-pro    { background: rgba(247,147,26,.12);  color: var(--orange);  border: 1px solid rgba(247,147,26,.3); }
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:.3} }

/* ── Cards ───────────────────────────────────────────── */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 20px;
}
.card-header {
  display: flex; align-items: center;
  justify-content: space-between; margin-bottom: 16px;
}
.card-title {
  font-size: 11px; font-weight: 700;
  letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-secondary);
}
.card-badge {
  font-size: 10px; padding: 2px 8px;
  border-radius: 4px; font-weight: 600;
  background: var(--bg-card2); color: var(--text-secondary);
}

/* ── Stat boxes ──────────────────────────────────────── */
.stat-box {
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: var(--r-sm);
  padding: 14px;
}
.stat-label { font-size: 9px; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); margin-bottom: 5px; }
.stat-val   { font-size: 22px; font-weight: 700; font-family: var(--mono); line-height: 1; }
.stat-sub   { font-size: 10px; color: var(--text-secondary); margin-top: 5px; }

/* ── Buttons ─────────────────────────────────────────── */
.btn {
  display: inline-flex; align-items: center; justify-content: center;
  gap: 7px; padding: 11px 22px;
  border-radius: var(--r-md);
  font-size: 14px; font-weight: 600;
  cursor: pointer; transition: all .15s;
  text-decoration: none; border: none;
  font-family: var(--font); white-space: nowrap;
}
.btn:hover { text-decoration: none; }
.btn-sm  { padding: 8px 16px; font-size: 12px; }
.btn-lg  { padding: 14px 30px; font-size: 15px; border-radius: 12px; }
.btn-primary   { background: var(--bull); color: #000; }
.btn-primary:hover  { background: #00f090; }
.btn-secondary { background: var(--bg-card2); color: var(--text-primary); border: 1px solid var(--border-hi); }
.btn-secondary:hover { border-color: var(--text-muted); }
.btn-orange    { background: var(--orange); color: #fff; }
.btn-orange:hover   { background: #ffa533; }
.btn-outline   { background: transparent; color: var(--text-primary); border: 1px solid var(--border-hi); }
.btn-outline:hover  { border-color: var(--text-secondary); }

/* ── Forms ───────────────────────────────────────────── */
.form-group { margin-bottom: 16px; }
.form-label { display: block; font-size: 12px; font-weight: 500; color: var(--text-secondary); margin-bottom: 6px; }
.form-input, .form-select {
  width: 100%; padding: 11px 14px;
  background: var(--bg-card2);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-md);
  color: var(--text-primary);
  font-size: 14px; font-family: var(--font);
  outline: none; transition: border-color .15s;
  -webkit-appearance: none;
}
.form-input:focus, .form-select:focus { border-color: var(--neutral); }
.form-hint { font-size: 11px; color: var(--text-muted); margin-top: 4px; }

/* ── Data Table ──────────────────────────────────────── */
.data-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.data-table th {
  text-align: left;
  font-size: 9px; letter-spacing: .08em; text-transform: uppercase;
  color: var(--text-muted); padding: 0 16px 10px 0;
  border-bottom: 1px solid var(--border); font-weight: 600;
}
.data-table td {
  padding: 10px 16px 10px 0;
  border-bottom: 1px solid var(--border);
  vertical-align: middle; color: var(--text-secondary);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table tr:hover td { color: var(--text-primary); }

/* ── Regime badges ───────────────────────────────────── */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 9px; border-radius: 4px;
  font-size: 11px; font-weight: 700;
  text-transform: uppercase; letter-spacing: .04em;
}
.badge::before { content: '●'; font-size: 7px; }
.badge-bull   { background: var(--bull-dim);   color: var(--bull); }
.badge-bear   { background: var(--bear-dim);   color: var(--bear); }
.badge-hvbear { background: var(--hvbear-dim); color: var(--hvbear); }
.badge-trans  { background: var(--trans-dim);  color: var(--trans); }

/* ── Hero ────────────────────────────────────────────── */
.hero {
  padding: 44px 0 32px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 28px;
}
.hero .lead {
  font-size: 16px; color: var(--text-secondary);
  max-width: 640px; margin: 10px 0 20px; line-height: 1.8;
}

/* ── Ad slots ────────────────────────────────────────── */
.ad-wrap { margin: 20px 0; text-align: center; }
.ad-label {
  font-size: 9px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 6px;
}

/* ── Pricing cards ───────────────────────────────────── */
.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  padding: 24px;
  display: flex; flex-direction: column; gap: 16px;
}
.pricing-card.featured { border-color: var(--orange); box-shadow: 0 0 0 1px rgba(247,147,26,.15); }
.pricing-tier  { font-size: 11px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--text-muted); }
.pricing-price { font-size: 38px; font-weight: 700; font-family: var(--mono); line-height: 1; }
.pricing-price span { font-size: 14px; color: var(--text-secondary); font-family: var(--font); font-weight: 400; }
.pricing-features { list-style: none; }
.pricing-features li {
  padding: 8px 0; border-bottom: 1px solid var(--border);
  font-size: 13px; color: var(--text-secondary);
  display: flex; align-items: flex-start; gap: 8px;
}
.pricing-features li:last-child { border-bottom: none; }
.pricing-features li::before { content: '✓'; color: var(--bull); font-weight: 700; flex-shrink: 0; margin-top: 1px; }
.pricing-features li.cross::before { content: '✗'; color: var(--text-muted); }

/* ── Affiliate cards ─────────────────────────────────── */
.affiliate-card {
  background: var(--bg-card2);
  border: 1px solid var(--border-hi);
  border-radius: var(--r-md);
  padding: 16px 20px;
  display: flex; align-items: center; gap: 14px;
  text-decoration: none;
  transition: border-color .15s, background .15s;
}
.affiliate-card:hover { border-color: var(--orange); background: rgba(247,147,26,.04); text-decoration: none; }
.affiliate-icon { font-size: 26px; flex-shrink: 0; }
.affiliate-name { font-size: 14px; font-weight: 600; color: var(--text-primary); }
.affiliate-desc { font-size: 11px; color: var(--text-secondary); margin-top: 2px; }
.affiliate-cta  { font-size: 10px; color: var(--orange); font-weight: 700; margin-top: 3px; text-transform: uppercase; letter-spacing: .04em; }

/* ── Code blocks ─────────────────────────────────────── */
.code-block {
  background: #0c0e13;
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  padding: 18px;
  font-family: var(--mono);
  font-size: 12px; line-height: 1.75;
  overflow-x: auto; color: #a8b5cc;
}
.code-block .kw  { color: #c792ea; }
.code-block .str { color: #c3e88d; }
.code-block .cmt { color: var(--text-muted); }
.code-block .fn  { color: #82aaff; }
.code-block .num { color: #f78c6c; }
.code-block .key { color: var(--bull); }

/* ── Disclaimer ──────────────────────────────────────── */
.disclaimer {
  background: var(--bg-card); border: 1px solid var(--border);
  border-radius: var(--r-md); padding: 14px 18px;
  font-size: 11px; color: var(--text-muted); line-height: 1.7; margin: 24px 0;
}

/* ── Site Footer ─────────────────────────────────────── */
#site-footer {
  border-top: 1px solid var(--border);
  padding: 36px 0 52px; margin-top: 48px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px; margin-bottom: 28px;
}
.footer-brand p {
  font-size: 12px; color: var(--text-secondary);
  margin-top: 12px; line-height: 1.8; max-width: 290px;
}
.footer-col h4 {
  font-size: 10px; letter-spacing: .1em; text-transform: uppercase;
  color: var(--text-muted); margin-bottom: 14px; font-weight: 600;
}
.footer-col a {
  display: block; font-size: 13px; color: var(--text-secondary);
  text-decoration: none; margin-bottom: 8px; transition: color .15s;
}
.footer-col a:hover { color: var(--text-primary); text-decoration: none; }
.footer-bottom {
  padding-top: 20px; border-top: 1px solid var(--border);
  display: flex; justify-content: space-between; align-items: center;
  font-size: 11px; color: var(--text-muted);
  flex-wrap: wrap; gap: 8px;
}

/* ── Responsive ──────────────────────────────────────── */
@media (max-width: 960px) {
  .site-nav {
    display: none; position: fixed;
    top: 58px; left: 0; right: 0;
    background: rgba(17,19,24,.98);
    border-bottom: 1px solid var(--border);
    flex-direction: column; padding: 10px; gap: 2px;
    z-index: 199; backdrop-filter: blur(12px);
  }
  .site-nav.open { display: flex; }
  .nav-toggle { display: flex; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .footer-grid { grid-template-columns: 1fr; }
  .logo-sub { display: none; }
  .hero { padding: 28px 0 20px; }
}