/* ============================================================
   EdgeScout — Premium Live Betting UI
   ============================================================ */

:root {
  --bg-primary: #0b1020;
  --bg-secondary: #121a2b;
  --bg-tertiary: #1a2336;
  --bg-hover: #24304a;

  --text-primary: #f3f4f6;
  --text-secondary: #a5b4cc;
  --text-muted: #64748b;

  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --accent-soft: rgba(59,130,246,0.15);

  --success: #22c55e;
  --warning: #f59e0b;
  --danger: #ef4444;
  --gold: #fbbf24;

  --border: rgba(255,255,255,0.06);
  --shadow: rgba(0,0,0,0.35);

  --font-main: 'Inter', sans-serif;
  --font-mono: 'JetBrains Mono', monospace;
}

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

body {
  font-family: var(--font-main);
  background:
    radial-gradient(circle at top right, rgba(59,130,246,0.12), transparent 25%),
    var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.6;
  overflow-x: hidden;
}

.app {
  display: flex;
  min-height: 100vh;
}

.sidebar {
  width: 260px;
  background: rgba(18,26,43,0.92);
  backdrop-filter: blur(12px);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  padding: 24px 0;
}

.sidebar-header {
  padding: 0 24px 24px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 16px;
}

.logo {
  font-size: 30px;
  font-weight: 800;
  letter-spacing: -1px;
  background: linear-gradient(135deg,#60a5fa,#38bdf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.version {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 6px;
}

.nav-links {
  flex: 1;
  padding: 0 16px;
}

.nav-link {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  margin-bottom: 6px;
  border-radius: 12px;
  text-decoration: none;
  color: var(--text-secondary);
  font-weight: 600;
  transition: all .2s ease;
}

.nav-link:hover {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  transform: translateX(3px);
}

.nav-link.active {
  background: linear-gradient(135deg, rgba(59,130,246,0.2), rgba(56,189,248,0.12));
  border: 1px solid rgba(59,130,246,0.25);
  color: #fff;
}

.content {
  flex: 1;
  overflow-y: auto;
  padding: 36px;
}

.page-header {
  margin-bottom: 28px;
}

.page-title {
  font-size: 36px;
  font-weight: 800;
  letter-spacing: -1px;
}

.page-subtitle {
  color: var(--text-secondary);
  margin-top: 6px;
  font-size: 16px;
}

.hero-panel {
  display: flex;
  justify-content: space-between;
  gap: 24px;
  align-items: stretch;
  background: linear-gradient(135deg, rgba(59,130,246,0.12), rgba(15,23,42,0.95));
  border: 1px solid rgba(59,130,246,0.2);
  border-radius: 24px;
  padding: 32px;
  margin-bottom: 28px;
  box-shadow: 0 20px 50px rgba(0,0,0,0.25);
}

.hero-badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  background: rgba(59,130,246,0.14);
  color: #93c5fd;
  font-size: 12px;
  font-weight: 700;
  margin-bottom: 18px;
}

.hero-title {
  font-size: 42px;
  font-weight: 800;
  line-height: 1.05;
  margin-bottom: 12px;
}

.hero-subtitle {
  color: var(--text-secondary);
  max-width: 680px;
  font-size: 16px;
}

.hero-points {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 22px;
}

.hero-points span {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  padding: 10px 14px;
  border-radius: 12px;
  color: var(--text-secondary);
  font-size: 13px;
}

.hero-highlight-card {
  min-width: 240px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 20px;
  padding: 24px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.hero-highlight-label {
  font-size: 12px;
  text-transform: uppercase;
  color: var(--text-muted);
  letter-spacing: .08em;
}

.hero-highlight-value {
  font-size: 56px;
  font-weight: 800;
  color: var(--success);
  margin: 12px 0;
}

.hero-highlight-sub {
  color: var(--text-secondary);
}

.card {
  background: rgba(18,26,43,0.85);
  border: 1px solid var(--border);
  border-radius: 22px;
  padding: 24px;
  margin-bottom: 24px;
  backdrop-filter: blur(8px);
}

.card-premium {
  box-shadow: 0 10px 40px rgba(0,0,0,0.22);
}

.card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 18px;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
}

.section-subtitle {
  color: var(--text-secondary);
  margin-top: 6px;
  font-size: 13px;
}

.grid {
  display: grid;
  gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-4 { grid-template-columns: repeat(4,1fr); }

.stat-box {
  border-radius: 20px;
  padding: 24px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
}

.stat-modern {
  position: relative;
  overflow: hidden;
}

.stat-modern::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(255,255,255,0.03), transparent);
}

.stat-modern.success { border-color: rgba(34,197,94,0.18); }
.stat-modern.warning { border-color: rgba(245,158,11,0.18); }
.stat-modern.neutral { border-color: rgba(255,255,255,0.08); }

.stat-value {
  font-size: 42px;
  font-weight: 800;
  margin-bottom: 8px;
}

.stat-label {
  color: var(--text-secondary);
  font-size: 13px;
  text-transform: uppercase;
  letter-spacing: .06em;
}

.action-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.btn {
  border: none;
  border-radius: 14px;
  padding: 14px 20px;
  font-weight: 700;
  cursor: pointer;
  transition: all .2s ease;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: linear-gradient(135deg,#3b82f6,#2563eb);
  color: #fff;
}

.btn-secondary {
  background: rgba(255,255,255,0.04);
  color: var(--text-primary);
  border: 1px solid var(--border);
}

.btn-large {
  padding: 18px 22px;
  font-size: 15px;
}

.status-grid {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.status-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-secondary);
}

.status-value {
  color: var(--text-primary);
  font-weight: 700;
}

.status-muted {
  color: var(--text-muted);
}

.badge {
  display: inline-flex;
  padding: 6px 12px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 700;
}

.badge-high {
  background: rgba(34,197,94,0.18);
  color: #86efac;
}

.empty-state-modern {
  text-align: center;
  padding: 70px 30px;
}

.empty-state-modern i {
  font-size: 68px;
  color: rgba(255,255,255,0.16);
  margin-bottom: 18px;
  display: block;
}

.empty-state-modern h3 {
  font-size: 24px;
  margin-bottom: 10px;
}

.empty-state-modern p {
  max-width: 520px;
  margin: 0 auto 22px;
  color: var(--text-secondary);
}

@media (max-width: 980px) {
  .hero-panel,
  .grid-2,
  .grid-4 {
    grid-template-columns: 1fr;
    display: grid;
  }

  .sidebar {
    width: 84px;
  }

  .content {
    padding: 20px;
  }
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 32px;
  }

  .page-title {
    font-size: 28px;
  }

  /* Mobile: hide sidebar by default, show as overlay when .open */
  #menuToggle {
    display: block !important;
  }

  .sidebar {
    position: fixed;
    left: -240px;
    top: 0;
    height: 100vh;
    width: 220px !important;
    z-index: 1000;
    transition: left 0.25s ease;
    box-shadow: 4px 0 24px rgba(0,0,0,0.4);
  }

  .sidebar.open {
    left: 0;
  }

  .sidebar .nav-link span {
    display: block !important;
    opacity: 1 !important;
  }

  .content {
    margin-left: 0 !important;
    padding: 16px;
  }

  /* Overlay backdrop */
  .sidebar.open::after {
    content: '';
    position: fixed;
    top: 0; left: 220px;
    width: 100vw; height: 100vh;
    background: rgba(0,0,0,0.5);
    z-index: -1;
  }
}