/* ═══════════════════════════════════════════════════════════
   QUORUM — Shared Design System
   Sports intelligence aesthetic. Barlow Condensed + Inter.
   Light/dark theme via [data-theme] on <html>.
   ═══════════════════════════════════════════════════════════ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Barlow+Condensed:wght@500;600;700;800&display=swap');

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

/* ── Dark Theme (default) ── */
:root {
  --bg:            #18181B;
  --surface:       #27272A;
  --surface-2:     #3F3F46;
  --border:        #3F3F46;
  --border-light:  #52525B;
  --text:          #E4E4E7;
  --text-bright:   #FAFAFA;
  --text-muted:    #A1A1AA;
  --text-dim:      #71717A;

  --accent:        #3B82F6;
  --accent-light:  #60A5FA;
  --accent-dim:    rgba(59, 130, 246, 0.12);
  --accent-border: rgba(59, 130, 246, 0.3);
  --cta:           #F97316;
  --cta-dim:       rgba(249, 115, 22, 0.12);
  --cta-text:      #FFFFFF;

  --green:         #34D399;
  --green-dim:     rgba(52, 211, 153, 0.10);
  --red:           #F87171;
  --red-dim:       rgba(248, 113, 113, 0.10);
  --gold:          #FBBF24;
  --gold-dim:      rgba(251, 191, 36, 0.10);
  --purple:        #A78BFA;
  --purple-dim:    rgba(167, 139, 250, 0.10);

  --nav-bg:        rgba(24, 24, 27, 0.92);
  --nav-stripe:    #F97316;
  --chart-grid:    #3F3F46;
  --chart-label:   #A1A1AA;
  --card-shadow:   0 1px 3px rgba(0,0,0,0.3);

  /* League colors (constant) */
  --league-nba:    #F97316;
  --league-nhl:    #2563EB;
  --league-ncaab:  #EAB308;
  --league-nfl:    #16A34A;
  --league-mlb:    #EF4444;
  --league-other:  #A1A1AA;

  /* Typography */
  --sans:    'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --display: 'Barlow Condensed', 'Impact', sans-serif;
  --mono:    'Courier New', monospace;

  color-scheme: dark;
}

/* ── Light Theme ── */
[data-theme="light"] {
  --bg:            #FAFAFA;
  --surface:       #FFFFFF;
  --surface-2:     #F4F4F5;
  --border:        #E4E4E7;
  --border-light:  #D4D4D8;
  --text:          #3F3F46;
  --text-bright:   #18181B;
  --text-muted:    #71717A;
  --text-dim:      #A1A1AA;

  --accent:        #2563EB;
  --accent-dim:    rgba(37, 99, 235, 0.08);
  --accent-border: rgba(37, 99, 235, 0.2);
  --cta:           #EA580C;
  --cta-dim:       rgba(234, 88, 12, 0.08);
  --cta-text:      #FFFFFF;

  --green:         #059669;
  --green-dim:     rgba(5, 150, 105, 0.08);
  --red:           #DC2626;
  --red-dim:       rgba(220, 38, 38, 0.08);
  --gold:          #D97706;
  --gold-dim:      rgba(217, 119, 6, 0.08);
  --purple:        #7C3AED;
  --purple-dim:    rgba(124, 58, 237, 0.08);

  --nav-bg:        rgba(255, 255, 255, 0.92);
  --nav-stripe:    #EA580C;
  --chart-grid:    #E4E4E7;
  --chart-label:   #71717A;
  --card-shadow:   0 1px 3px rgba(0,0,0,0.08);

  color-scheme: light;
}

/* Auto-detect system preference when no explicit theme set */
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) {
    --bg:            #FAFAFA;
    --surface:       #FFFFFF;
    --surface-2:     #F4F4F5;
    --border:        #E4E4E7;
    --border-light:  #D4D4D8;
    --text:          #3F3F46;
    --text-bright:   #18181B;
    --text-muted:    #71717A;
    --text-dim:      #A1A1AA;
    --accent:        #2563EB;
    --accent-dim:    rgba(37, 99, 235, 0.08);
    --accent-border: rgba(37, 99, 235, 0.2);
    --cta:           #EA580C;
    --cta-dim:       rgba(234, 88, 12, 0.08);
    --cta-text:      #FFFFFF;
    --green:         #059669;
    --green-dim:     rgba(5, 150, 105, 0.08);
    --red:           #DC2626;
    --red-dim:       rgba(220, 38, 38, 0.08);
    --gold:          #D97706;
    --gold-dim:      rgba(217, 119, 6, 0.08);
    --purple:        #7C3AED;
    --purple-dim:    rgba(124, 58, 237, 0.08);
    --nav-bg:        rgba(255, 255, 255, 0.92);
    --nav-stripe:    #EA580C;
    --chart-grid:    #E4E4E7;
    --chart-label:   #71717A;
    --card-shadow:   0 1px 3px rgba(0,0,0,0.08);
    color-scheme: light;
  }
}

/* ── Base ── */
body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Tabular numbers for data */
.tabnum { font-variant-numeric: tabular-nums; }

/* ── Navigation ── */
.nav {
  border-bottom: 3px solid var(--nav-stripe);
  padding: 0 40px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  backdrop-filter: blur(12px);
  position: sticky;
  top: 0;
  z-index: 100;
}
.nav-brand {
  display: flex;
  align-items: center;
  text-decoration: none;
}
.nav-brand .mark {
  font-family: var(--display);
  font-size: 20px;
  color: var(--text-bright);
  letter-spacing: 4px;
  font-weight: 800;
  text-transform: uppercase;
}
.nav-links {
  display: flex;
  align-items: center;
  gap: 28px;
}
.nav-links a {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  color: var(--text-muted);
  text-decoration: none;
  padding: 4px 0;
  border-bottom: 2px solid transparent;
  transition: color 0.15s, border-color 0.15s;
}
.nav-links a:hover,
.nav-links a.active {
  color: var(--text-bright);
  border-bottom-color: var(--cta);
  text-decoration: none;
}
.nav-cta {
  font-family: var(--sans);
  font-size: 13px;
  font-weight: 600;
  background: var(--cta);
  color: var(--cta-text);
  padding: 8px 20px;
  border-radius: 20px;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: opacity 0.15s;
}
.nav-cta:hover { opacity: 0.85; text-decoration: none; }

/* Theme toggle */
.theme-toggle {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 6px 8px;
  cursor: pointer;
  color: var(--text-muted);
  display: flex;
  align-items: center;
  transition: color 0.15s, border-color 0.15s;
}
.theme-toggle:hover { color: var(--text-bright); border-color: var(--border-light); }
.theme-toggle svg { width: 18px; height: 18px; }
/* Show sun in dark mode, moon in light mode */
.icon-sun { display: block; }
.icon-moon { display: none; }
[data-theme="light"] .icon-sun { display: none; }
[data-theme="light"] .icon-moon { display: block; }
@media (prefers-color-scheme: light) {
  :root:not([data-theme]) .icon-sun { display: none; }
  :root:not([data-theme]) .icon-moon { display: block; }
}

/* ── Section Labels ── */
.section-label {
  font-family: var(--display);
  font-size: 14px;
  font-weight: 700;
  color: var(--cta);
  letter-spacing: 3px;
  text-transform: uppercase;
  margin-bottom: 16px;
}

/* ── Cards ── */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
  box-shadow: var(--card-shadow);
}

/* ── KPI Cards ── */
.kpi-strip {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 12px;
  margin-bottom: 24px;
}
.kpi-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 20px;
  text-align: center;
  border-top: 4px solid var(--cta);
  box-shadow: var(--card-shadow);
}
.kpi-value {
  font-family: var(--display);
  font-size: 32px;
  font-weight: 800;
  color: var(--text-bright);
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.kpi-value.accent { color: var(--accent); }
.kpi-value.cta    { color: var(--cta); }
.kpi-value.green  { color: var(--green); }
.kpi-value.gold   { color: var(--gold); }
.kpi-label {
  font-family: var(--display);
  font-size: 11px;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 6px;
}

/* ── Buttons ── */
.btn-primary {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  background: var(--cta);
  color: var(--cta-text);
  padding: 10px 24px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: opacity 0.15s;
}
.btn-primary:hover { opacity: 0.85; }

.btn-secondary {
  font-family: var(--sans);
  font-size: 14px;
  font-weight: 600;
  background: transparent;
  color: var(--text);
  padding: 10px 24px;
  border-radius: 8px;
  border: 2px solid var(--border-light);
  cursor: pointer;
  transition: border-color 0.15s, color 0.15s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--text-bright); }

/* ── Badges ── */
.badge {
  font-family: var(--sans);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 3px 10px;
  border-radius: 12px;
  display: inline-block;
}
.badge-agent    { background: var(--surface-2); color: var(--text-muted); }
.badge-ai       { background: var(--surface-2); color: var(--text-muted); }
.badge-wallet   { background: var(--cta-dim); color: var(--cta); }

/* ── Category / League Pills ── */
.cat-pills {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}
.cat-pill {
  font-family: var(--display);
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  padding: 6px 16px;
  border-radius: 20px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--text-muted);
  cursor: pointer;
  transition: all 0.15s;
}
.cat-pill:hover { border-color: var(--border-light); color: var(--text); }
.cat-pill.active { background: var(--accent); color: white; border-color: var(--accent); }
.cat-pill.active[data-league="nba"] { background: var(--league-nba); border-color: var(--league-nba); }
.cat-pill.active[data-league="nhl"] { background: var(--league-nhl); border-color: var(--league-nhl); }
.cat-pill.active[data-league="ncaab"] { background: var(--league-ncaab); border-color: var(--league-ncaab); color: #18181B; }
.cat-pill.active[data-league="nfl"] { background: var(--league-nfl); border-color: var(--league-nfl); }

/* ── Consensus / Direction Bars ── */
.dir-bar {
  display: flex;
  height: 28px;
  border-radius: 6px;
  overflow: hidden;
  gap: 2px;
}
.dir-seg {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--display);
  font-size: 12px;
  font-weight: 700;
  transition: width 0.5s ease;
}
.dir-seg.yes { background: var(--accent-dim); color: var(--accent); }
.dir-seg.no  { background: var(--surface-2); color: var(--text-muted); }

/* ── Form Inputs ── */
input[type="text"],
input[type="email"],
input[type="number"],
input[type="search"],
textarea,
select {
  font-family: var(--sans);
  font-size: 14px;
  color: var(--text);
  background: var(--surface-2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
  width: 100%;
}
input:focus, textarea:focus, select:focus {
  border-color: var(--accent);
}

/* ── Loading ── */
.loading {
  text-align: center;
  padding: 40px;
  color: var(--text-dim);
  font-size: 14px;
}

/* ── Footer ── */
footer {
  text-align: center;
  padding: 40px 20px;
  font-size: 13px;
  color: var(--text-dim);
  border-top: 1px solid var(--border);
  margin-top: 60px;
}
footer a { color: var(--text-muted); }

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav { padding: 0 16px; }
  .nav-brand .mark { font-size: 16px; letter-spacing: 3px; }
  .nav-links { gap: 16px; }
  .nav-links a { font-size: 13px; }
  .nav-cta { padding: 6px 14px; font-size: 12px; }
  .kpi-strip { grid-template-columns: repeat(3, 1fr); }
  .kpi-value { font-size: 24px; }
  .kpi-label { font-size: 9px; }
  .hide-mobile { display: none !important; }
}

@media (max-width: 480px) {
  .kpi-strip { grid-template-columns: repeat(2, 1fr); }
}
