/* ========================================
   Zeta AI — Neon Redesign (ATHLETE inspired)
   ======================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

:root {
  --brand-50: #fff1f2;
  --brand-100: #ffe4e6;
  --brand-200: #fecdd3;
  --brand-300: #fda4af;
  --brand-400: #fb7185;
  --brand-500: #f43f5e;
  --brand-600: #e11d48;
  --brand-700: #be123c;
  --brand-800: #9f1239;
  --brand-900: #881337;

  --neon: rgba(255, 72, 88, 1);
  --neon-glow: rgba(255, 72, 88, 0.42);
  --neon-soft: rgba(255, 72, 88, 0.15);

  --bg-dark: #0a0a0f;
  --bg-card: #15151e;
  --bg-card-hover: #1c1c2a;
  --bg-elevated: #1e1e2e;
  --text-primary: #f0f0f5;
  --text-secondary: #8b8ba0;
  --text-muted: #5c5c72;

  --glass-bg: rgba(21, 21, 30, 0.85);
  --glass-border: rgba(255, 255, 255, 0.06);
  --glass-blur: 16px;

  --shadow-sm: 0 2px 8px rgba(0,0,0,0.3);
  --shadow: 0 8px 32px rgba(0,0,0,0.5);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.6);
  --shadow-neon: 0 4px 20px var(--neon-glow);

  --radius-sm: 8px;
  --radius: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;

  --transition: 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.4s cubic-bezier(0.4, 0, 0.2, 1);

  --emerald: #10b981;
  --amber: #f59e0b;
  --sky: #0ea5e9;
  --danger: #ef4444;

  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;

  /* Legacy variable overrides (from old green theme, used in inline styles) */
  --pitch-green: var(--brand-500);
  --pitch-green-dark: var(--brand-600);
  --gold: #FFD700;
  --accent: var(--brand-400);
  --neon-green: var(--brand-500);
  --success: var(--emerald);
  --warning: var(--amber);
  --border-radius: var(--radius-lg);
}

/* ========================================
   LIGHT THEME OVERRIDES
   ======================================== */
[data-bs-theme="light"] {
  --bg-dark: #f5f5f8;
  --bg-card: #ffffff;
  --bg-card-hover: #fafafa;
  --bg-elevated: #ffffff;
  --text-primary: #1a1a2e;
  --text-secondary: #6b6b80;
  --text-muted: #9e9eb0;
  --glass-bg: rgba(255, 255, 255, 0.9);
  --glass-border: rgba(0, 0, 0, 0.08);
  --shadow-sm: 0 2px 8px rgba(0,0,0,0.06);
  --shadow: 0 8px 32px rgba(0,0,0,0.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,0.12);
  --pitch-green: var(--brand-500);
  --pitch-green-dark: var(--brand-600);
  --accent: var(--brand-400);
  --neon-green: var(--brand-500);
  --success: #10b981;
  --warning: #f59e0b;
}

/* ========================================
   BASE
   ======================================== */
body {
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

/* Subtle ambient glow */
body::before {
  content: '';
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background:
    radial-gradient(ellipse at 15% 25%, rgba(244, 63, 94, 0.04) 0%, transparent 55%),
    radial-gradient(ellipse at 85% 75%, rgba(168, 85, 247, 0.03) 0%, transparent 55%);
  pointer-events: none;
  z-index: 0;
}

/* Scrollbar */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 8px; }
::-webkit-scrollbar-thumb:hover { background: rgba(255,255,255,0.15); }

/* ========================================
   TEXT GRADIENT
   ======================================== */
.text-gradient {
  background: linear-gradient(135deg, var(--brand-400), var(--brand-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ========================================
   GLASS CARDS / SURFACE CARDS
   ======================================== */
.glass-card,
.surface-card {
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  -webkit-backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
}
.glass-card:hover,
.surface-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* Neon Card — gradient glowing border */
.neon-card {
  position: relative;
  background: var(--glass-bg);
  backdrop-filter: blur(var(--glass-blur));
  border-radius: var(--radius-lg);
  padding: 24px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: transform var(--transition), box-shadow var(--transition);
  border: 1px solid var(--neon-glow);
}
.neon-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 40px var(--neon-glow);
}

/* Surface Tile */
.surface-tile {
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  background: rgba(255,255,255,0.02);
  padding: 16px;
  transition: all var(--transition);
}
.surface-tile:hover {
  background: rgba(244, 63, 94, 0.04);
  border-color: var(--neon-glow);
  transform: translateY(-2px);
}

/* ========================================
   NAVBAR — Glass morphism
   ======================================== */
.navbar {
  background: rgba(10, 10, 15, 0.85) !important;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--glass-border);
  padding: 0.5rem 0;
}
.navbar-brand {
  font-weight: 800;
  font-size: 1.25rem;
  background: linear-gradient(135deg, var(--brand-400), var(--brand-600));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -0.5px;
}
.nav-link {
  color: var(--text-secondary) !important;
  font-weight: 500;
  font-size: 0.9rem;
  transition: color var(--transition), background var(--transition);
  border-radius: var(--radius);
  padding: 8px 14px !important;
  position: relative;
}
.nav-link:hover {
  color: var(--text-primary) !important;
  background: rgba(244, 63, 94, 0.08);
}
.nav-link.active {
  color: var(--brand-400) !important;
}
.navbar-toggler {
  border: 1px solid var(--glass-border);
}
.navbar-toggler:focus {
  box-shadow: 0 0 0 2px var(--neon-glow);
}

[data-bs-theme="light"] .navbar {
  background: rgba(245, 245, 248, 0.9) !important;
}

/* ========================================
   BUTTONS
   ======================================== */
.btn {
  border-radius: 40px;
  font-weight: 600;
  padding: 10px 28px;
  transition: all var(--transition);
  letter-spacing: 0.3px;
}
.btn-primary {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  border: none;
  color: #fff;
  box-shadow: 0 4px 15px var(--neon-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 25px var(--neon-glow);
  background: linear-gradient(135deg, var(--brand-400), var(--brand-600));
  color: #fff;
}
.btn-outline-light {
  border: 1px solid rgba(255,255,255,0.2);
  color: var(--text-primary);
}
.btn-outline-light:hover {
  background: rgba(244, 63, 94, 0.1);
  border-color: var(--brand-500);
  color: var(--brand-400);
}
.btn-secondary {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--glass-border);
  color: var(--text-primary);
}
.btn-secondary:hover {
  background: rgba(244, 63, 94, 0.1);
  border-color: var(--brand-500);
  color: var(--brand-400);
}
.btn-sm {
  padding: 6px 16px;
  font-size: 0.85rem;
}

/* ========================================
   BADGES
   ======================================== */
.badge-live {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: linear-gradient(135deg, #ef4444, #dc2626);
  border-radius: 40px;
  padding: 5px 16px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: #fff;
  box-shadow: 0 0 20px rgba(239,68,68,0.4);
  animation: live-pulse 2s ease-in-out infinite;
}
.badge-live .dot {
  width: 6px; height: 6px;
  background: #fff;
  border-radius: 50%;
  animation: live-dot 1.5s ease-in-out infinite;
}
@keyframes live-pulse {
  0%, 100% { box-shadow: 0 0 20px rgba(239,68,68,0.4); }
  50% { box-shadow: 0 0 35px rgba(239,68,68,0.7); }
}
@keyframes live-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.8); }
}

/* ========================================
   MATCH CARDS
   ======================================== */
.match-card {
  background: var(--glass-bg);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  border: 1px solid var(--glass-border);
  padding: 16px;
  transition: all var(--transition);
  cursor: pointer;
  position: relative;
  overflow: hidden;
}
.match-card:hover {
  transform: translateY(-4px);
  border-color: var(--neon-glow);
  box-shadow: 0 12px 40px rgba(255,72,88,0.08);
}
.match-card .match-score {
  font-size: 2rem;
  font-weight: 900;
  letter-spacing: -1px;
  font-variant-numeric: tabular-nums;
}
.match-card .team-name {
  font-weight: 700;
  font-size: 0.95rem;
}

/* Match Row (table style) */
.match-row {
  cursor: pointer;
  transition: all var(--transition);
  border-bottom: 1px solid var(--glass-border) !important;
}
.match-row:hover {
  background: rgba(244, 63, 94, 0.04) !important;
  transform: scale(1.002);
}

/* ========================================
   PREDICTION / PROBABILITY
   ======================================== */
.prediction-badge {
  background: rgba(244, 63, 94, 0.1);
  border: 1px solid rgba(244, 63, 94, 0.15);
  border-radius: var(--radius);
  padding: 6px 12px;
  font-size: 0.85rem;
  display: inline-block;
  margin-bottom: 6px;
  color: var(--text-primary);
}
.probability-bar {
  height: 6px;
  background: rgba(255,255,255,0.08);
  border-radius: 4px;
  margin-top: 8px;
  overflow: hidden;
  width: 100%;
}
.probability-fill {
  height: 100%;
  background: linear-gradient(90deg, var(--brand-500), var(--brand-400));
  border-radius: 4px;
  width: 0%;
  transition: width 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Confidence badges */
.conf-badge {
  display: inline-block;
  border-radius: 40px;
  padding: 3px 12px;
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.conf-high {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #000;
  box-shadow: 0 2px 10px rgba(16,185,129,0.3);
}
.conf-mid {
  background: linear-gradient(135deg, #d97706, #f59e0b);
  color: #000;
  box-shadow: 0 2px 10px rgba(245,158,11,0.3);
}
.conf-low {
  background: linear-gradient(135deg, #dc2626, #ef4444);
  color: #fff;
  box-shadow: 0 2px 10px rgba(239,68,68,0.3);
}

/* ========================================
   STAT CARDS
   ======================================== */
.stat-card {
  text-align: center;
  padding: 20px 14px;
  border-radius: var(--radius-lg);
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--glass-border);
  transition: all var(--transition);
}
.stat-card:hover {
  background: rgba(244, 63, 94, 0.04);
  border-color: var(--neon-glow);
  transform: translateY(-2px);
}
.stat-value {
  font-size: 28px;
  font-weight: 800;
  color: var(--brand-400);
  font-variant-numeric: tabular-nums;
  line-height: 1.2;
}
.stat-label {
  font-size: 0.8rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  margin-top: 4px;
}

/* ========================================
   ODDS DISPLAY
   ======================================== */
.odds-display {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.odds-item {
  flex: 1;
  min-width: 100px;
  text-align: center;
  padding: 14px 10px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
  transition: all var(--transition);
}
.odds-item:hover {
  background: rgba(244, 63, 94, 0.06);
  border-color: var(--neon-glow);
}
.odds-item .odds-value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--brand-400);
}
.odds-item .odds-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ========================================
   FORM ELEMENTS
   ======================================== */
.form-control {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  color: var(--text-primary);
  padding: 12px 16px;
  transition: all var(--transition);
}
.form-control:focus {
  background: rgba(255,255,255,0.08);
  border-color: var(--brand-500);
  box-shadow: 0 0 0 3px rgba(244, 63, 94, 0.12);
  color: var(--text-primary);
}
.form-control::placeholder {
  color: var(--text-muted);
}

/* ========================================
   SKELETON LOADING
   ======================================== */
.skeleton {
  background: linear-gradient(90deg,
    rgba(255,255,255,0.03) 25%,
    rgba(244,63,94,0.08) 50%,
    rgba(255,255,255,0.03) 75%);
  background-size: 200% 100%;
  animation: skeleton-shimmer 1.8s ease-in-out infinite;
  border-radius: var(--radius);
}
@keyframes skeleton-shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

/* ========================================
   TABLES
   ======================================== */
.desktop-table {
  overflow-x: auto;
  border-radius: var(--radius-lg);
}
.desktop-table table {
  width: 100%;
  min-width: 800px;
}
.desktop-table th,
.desktop-table td {
  vertical-align: middle;
  padding: 14px 12px !important;
}
.desktop-table thead th {
  border-bottom: 2px solid rgba(244, 63, 94, 0.15) !important;
  color: var(--text-secondary);
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

/* ========================================
   BREADCRUMBS
   ======================================== */
.breadcrumb {
  background: transparent;
  padding: 0;
}
.breadcrumb-item {
  color: var(--text-secondary);
}
.breadcrumb-item a {
  color: var(--brand-400) !important;
  text-decoration: none;
  transition: color var(--transition);
}
.breadcrumb-item a:hover {
  color: var(--brand-300) !important;
}
.breadcrumb-item.active {
  color: var(--text-primary);
}

/* ========================================
   FOOTER
   ======================================== */
.site-footer {
  border-top: 1px solid var(--glass-border);
  padding: 3rem 0 2rem;
}
.site-footer h6 {
  font-weight: 700;
  margin-bottom: 1rem;
}
.site-footer a {
  color: var(--text-secondary);
  text-decoration: none;
  transition: color var(--transition);
}
.site-footer a:hover {
  color: var(--brand-400);
}
.footer-divider {
  border-color: var(--glass-border);
  margin: 1.5rem 0;
}

/* ========================================
   BLUR FOR UNREGISTERED USERS
   ======================================== */
.blur-text {
  filter: blur(5px);
  user-select: none;
  cursor: pointer;
  transition: filter var(--transition);
  position: relative;
}
.blur-text:hover {
  filter: blur(3px);
}
.match-card-wrapper {
  position: relative;
}
.match-card-wrapper .blur-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0,0,0,0.5);
  border-radius: var(--radius-lg);
  z-index: 10;
  opacity: 0;
  transition: opacity var(--transition);
  cursor: pointer;
}
.match-card-wrapper:hover .blur-overlay {
  opacity: 1;
}
.match-card.blurred {
  filter: blur(6px);
  pointer-events: none;
  user-select: none;
  transition: filter var(--transition);
}

/* ========================================
   BREADCRUMBS / SECTION HEADERS
   ======================================== */
.card-header-upcoming {
  border-left: 3px solid var(--brand-500);
  padding-left: 12px;
}
.card-header-live {
  border-left: 3px solid var(--danger);
  padding-left: 12px;
}

/* ========================================
   ARTICLE / NEWS STYLES
   ======================================== */
.article-card {
  background: var(--glass-bg);
  border-radius: var(--radius-lg);
  padding: 32px;
  margin-bottom: 20px;
  border: 1px solid var(--glass-border);
  box-shadow: var(--shadow);
}
.article-title {
  font-size: 1.8rem;
  font-weight: 700;
  margin-bottom: 8px;
}
.article-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 16px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--glass-border);
}
.article-date {
  color: var(--text-secondary);
  font-size: 0.9rem;
}
.article-share {
  display: flex;
  gap: 8px;
  align-items: center;
}
.share-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  color: #fff;
  text-decoration: none;
  font-size: 16px;
  transition: transform 0.2s, opacity 0.2s;
}
.share-btn:hover { transform: scale(1.15); opacity: 0.9; color: #fff; }
.share-tg { background: #0088cc; }
.share-vk { background: #4a76a8; }
.share-tw { background: #000; }
.share-wa { background: #25d366; }

/* ========================================
   CHAT / MESSAGES
   ======================================== */
.chat-messages-box {
  height: 180px;
  overflow-y: auto;
  background: rgba(0,0,0,0.15);
  padding: 10px;
  border-radius: var(--radius);
  border: 1px solid var(--glass-border);
}
.chat-message {
  padding: 6px 10px;
  border-radius: var(--radius-sm);
  transition: background var(--transition);
}
.chat-message:hover {
  background: rgba(244,63,94,0.04);
}

/* ========================================
   TOAST / NOTIFICATIONS
   ======================================== */
.toast-push {
  position: fixed;
  bottom: 80px;
  right: 20px;
  z-index: 9999;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius-lg);
  padding: 16px 20px;
  box-shadow: var(--shadow-lg);
  max-width: 360px;
}

/* ========================================
   AI PREDICTION CARD
   ======================================== */
.ai-prediction-card {
  border: 1px solid rgba(244, 63, 94, 0.2);
  background: linear-gradient(135deg, rgba(244,63,94,0.06), rgba(168,85,247,0.04));
}

/* ========================================
   COOKIE CONSENT
   ======================================== */
#cookie-consent {
  display: none;
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 9999;
  background: var(--glass-bg);
  backdrop-filter: blur(16px);
  border-top: 1px solid var(--glass-border);
  padding: 14px 20px;
  text-align: center;
}

/* ========================================
   RESPONSIVE
   ======================================== */
@media (max-width: 768px) {
  .glass-card, .surface-card, .neon-card {
    padding: 16px;
    border-radius: var(--radius);
  }
  .stat-value { font-size: 22px; }
  .navbar-brand { font-size: 1rem; }
  .btn { padding: 8px 18px; font-size: 0.85rem; }
  h2 { font-size: 1.3rem; }
  .match-card .team-name { font-size: 0.9rem; }
  .match-card .match-score { font-size: 1.5rem; }
  .article-title { font-size: 1.4rem; }
}

@media (max-width: 576px) {
  .toast-push { right: 10px; left: 10px; max-width: none; }
}

/* ========================================
   NEW — Win Probability Bar (Home/Draw/Away)
   ======================================== */
.win-prob-bar {
  display: flex;
  height: 8px;
  border-radius: 4px;
  overflow: hidden;
  margin: 8px 0;
}
.win-prob-bar .prob-home { background: var(--emerald); }
.win-prob-bar .prob-draw { background: var(--amber); }
.win-prob-bar .prob-away { background: var(--sky); }

/* ========================================
   NEW — Filter badge
   ======================================== */
.filter-badge {
  cursor: pointer;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  padding: 6px 16px;
  margin: 3px;
  display: inline-block;
  user-select: none;
  font-size: 0.85rem;
  transition: all var(--transition);
  color: var(--text-secondary);
}
.filter-badge:hover {
  background: rgba(244,63,94,0.1);
  border-color: var(--brand-500);
  color: var(--brand-400);
}
.filter-badge.active {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  color: #fff;
  border-color: transparent;
  font-weight: 600;
}

/* ========================================
   NEW — Pagination
   ======================================== */
.page-link {
  background: rgba(255,255,255,0.05);
  border-color: var(--glass-border);
  color: var(--text-primary);
  border-radius: var(--radius-sm) !important;
  margin: 0 2px;
  transition: all var(--transition);
}
.page-link:hover {
  background: rgba(244,63,94,0.1);
  border-color: var(--brand-500);
  color: var(--brand-400);
}
.page-item.active .page-link {
  background: linear-gradient(135deg, var(--brand-500), var(--brand-600));
  border-color: transparent;
  color: #fff;
}

/* ========================================
   NEW — Accordion / FAQ
   ======================================== */
.accordion-item {
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius) !important;
  margin-bottom: 8px;
  overflow: hidden;
}
.accordion-button {
  background: transparent;
  color: var(--text-primary);
  font-weight: 600;
  box-shadow: none !important;
}
.accordion-button:not(.collapsed) {
  background: rgba(244,63,94,0.06);
  color: var(--brand-400);
}
.accordion-button::after {
  filter: invert(0.7);
}
.accordion-body {
  color: var(--text-secondary);
}