/* DBZRetro Modern Dark Theme CSS */
/* ================================================ */

/* ===== CSS Variables ===== */
:root {
  /* Color Palette */
  --bg-primary: #0b0f14;
  --bg-secondary: #121820;
  --bg-tertiary: #181f29;
  --bg-surface: #0f141b;

  /* Text Colors */
  --text-primary: #e5e7eb;
  --text-muted: #9aa4b2;
  --text-accent: #ffd54f;

  /* DBZ Theme Colors */
  --dbz-orange: #ff6f00;
  --dbz-orange-light: #ff8f1f;
  --dbz-yellow: #ffc107;
  --dbz-gold: #ffd54f;
  --dbz-cyan: #00e6ff;
  --dbz-green: #22c55e;
  --dbz-red: #ef4444;
  --dbz-blue: #38bdf8;

  /* Layout */
  --border-color: #263244;
  --shadow-primary: 0 10px 24px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 20px 40px rgba(0, 0, 0, 0.45);
  --radius-lg: 14px;
  --radius-md: 10px;
  --radius-sm: 8px;
  --spacing-unit: 1rem;

  /* Transitions */
  --transition-fast: all 0.15s ease;
  --transition-normal: all 0.3s ease;
  --transition-slow: all 0.5s ease;
}

/* ===== Global Styles ===== */
html {
  scroll-behavior: smooth;
}

body {
  background:
    radial-gradient(1200px 600px at 70% -10%, rgba(255, 111, 0, 0.08), transparent 60%),
              radial-gradient(1000px 500px at -10% 20%, rgba(0, 230, 255, 0.06), transparent 60%),
    var(--bg-primary);
  color: var(--text-primary);
  font-family: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  font-smooth: always;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  line-height: 1.6;
  min-height: 100vh;
}

/* ===== Typography ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  letter-spacing: 0.3px;
  font-weight: 600;
  line-height: 1.4;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.75rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.1rem; }

.small, small {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.text-muted { color: var(--text-muted) !important; }
.text-gold { color: var(--dbz-gold) !important; }
.text-warning { color: var(--dbz-yellow) !important; }
.text-primary { color: var(--dbz-orange) !important; }
.text-success { color: var(--dbz-green) !important; }
.text-danger { color: var(--dbz-red) !important; }
.text-info { color: var(--dbz-blue) !important; }

/* ===== Cards & Containers ===== */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-primary);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-hover);
}

.bg-dark { background-color: var(--bg-secondary) !important; }
.bg-dark2 {
  background-color: var(--bg-tertiary) !important;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
}

.border-warning { border-color: var(--dbz-yellow) !important; }
.border-2 { border-width: 2px !important; }

/* ===== Navigation ===== */
.navbar {
  backdrop-filter: saturate(140%) blur(6px);
  background: rgba(10, 14, 20, 0.95) !important;
  border-bottom: 2px solid var(--dbz-yellow);
}

.navbar .nav-link {
  color: var(--dbz-gold) !important;
  opacity: 0.85;
  transition: var(--transition-fast);
  font-weight: 500;
  position: relative;
}

.navbar .nav-link:hover,
.navbar .nav-link.active {
  opacity: 1;
  text-shadow: 0 0 8px rgba(255, 193, 7, 0.35);
}

.navbar .nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 50%;
  width: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--dbz-orange), var(--dbz-gold));
  transition: var(--transition-fast);
  transform: translateX(-50%);
  border-radius: 1px;
}

.navbar .nav-link:hover::after,
.navbar .nav-link.active::after {
  width: 100%;
}

.sitename {
  letter-spacing: 1px;
  text-shadow: 0 0 10px rgba(255, 111, 0, 0.25);
  font-family: 'Orbitron', monospace;
}

/* ===== Buttons ===== */
.btn {
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  position: relative;
  overflow: hidden;
  font-family: 'Roboto', sans-serif;
}

.btn-warning {
  background: linear-gradient(135deg, var(--dbz-yellow), #f0b400);
  border: none;
  color: #1a1a1a;
  box-shadow: 0 4px 12px rgba(255, 193, 7, 0.25);
}

.btn-warning:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(255, 193, 7, 0.35);
  filter: brightness(1.05);
}

.btn-outline-warning {
  color: var(--dbz-yellow);
  border-color: var(--dbz-yellow);
  background: transparent;
}

.btn-outline-warning:hover {
  background: var(--dbz-yellow);
  color: #1a1a1a;
  transform: translateY(-2px);
}

/* ===== Forms ===== */
.form-control, .form-select {
  background-color: var(--bg-tertiary);
  color: var(--text-primary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  transition: var(--transition-fast);
  font-size: 0.95rem;
}

.form-control:focus, .form-select:focus {
  border-color: var(--dbz-orange-light);
  box-shadow: 0 0 0 0.25rem rgba(255, 111, 0, 0.15);
  background-color: var(--bg-secondary);
  color: var(--text-primary);
}

.form-floating > label {
  color: var(--text-muted);
  font-size: 0.875rem;
}

.form-control::placeholder {
  color: var(--text-muted);
  opacity: 0.7;
}

/* ===== Links ===== */
a {
  color: var(--dbz-cyan);
  text-decoration: none;
  transition: var(--transition-fast);
}

a:hover {
  color: #6ff3ff;
  text-decoration: underline;
}

.section-link {
  color: var(--dbz-gold);
  text-decoration: none;
  font-weight: 500;
}

.section-link:hover {
  color: #ffe082;
  text-decoration: underline;
}

/* ===== Utilities ===== */
.shadow, .shadow-sm, .shadow-lg {
  box-shadow: var(--shadow-primary) !important;
}

.rounded {
  border-radius: var(--radius-lg) !important;
}

.rounded-pill {
  border-radius: 999px !important;
}

/* ===== Specific Components ===== */
.welcome-card {
  border: 1px solid rgba(255, 193, 7, 0.25);
  background: linear-gradient(135deg, rgba(255, 193, 7, 0.05), rgba(255, 111, 0, 0.05));
}

.race-card {
  transition: var(--transition-normal);
  border: 1px solid var(--border-color);
}

.race-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-hover);
  border-color: var(--dbz-orange);
}

.footer-icon-link {
  opacity: 0.9;
  transition: var(--transition-fast);
}

.footer-icon-link:hover {
  opacity: 1;
  transform: translateY(-3px) scale(1.05);
}

.footer-love {
  letter-spacing: 0.8px;
  font-family: 'Roboto', sans-serif;
}

/* ===== Pagination ===== */
.pagination .page-link {
  color: var(--dbz-gold);
  background: var(--bg-tertiary);
  border-color: var(--dbz-yellow);
  transition: var(--transition-fast);
}

.pagination .page-item.active .page-link {
  background: var(--bg-secondary);
  color: var(--dbz-gold);
  border-color: var(--dbz-yellow);
  box-shadow: inset 0 0 0 1px var(--dbz-yellow);
}

.pagination .page-link:hover {
  background: var(--dbz-yellow);
  color: #1a1a1a;
  border-color: var(--dbz-yellow);
  transform: translateY(-1px);
}

/* ===== Badges ===== */
.badge.bg-warning {
  color: #1a1a1a !important;
  background: var(--dbz-yellow) !important;
}

/* ===== Alerts ===== */
.alert {
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-color);
  padding: 1rem 1.25rem;
  margin-bottom: 1rem;
}

.alert-danger {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ffb4b8;
}

.alert-secondary {
  background: rgba(161, 161, 170, 0.1);
  border-color: rgba(161, 161, 170, 0.3);
  color: #cbd5e1;
}

/* ===== Tables ===== */
.table {
  color: var(--text-primary);
  background: var(--bg-secondary);
  border-radius: var(--radius-md);
  overflow: hidden;
}

.table thead th {
  color: var(--dbz-gold);
  border-color: var(--border-color);
  background: var(--bg-tertiary);
  font-weight: 600;
}

.table td, .table th {
  border-color: var(--border-color);
  padding: 0.75rem;
}

/* ===== Link Underline Utilities ===== */
.link-underline-opacity-50 {
  text-decoration: underline;
  text-decoration-color: currentColor;
  text-decoration-thickness: 0.06em;
  text-underline-offset: 0.18em;
  opacity: 0.85;
}

.link-underline-opacity-50:hover {
  opacity: 1;
}

.link-underline-opacity-100-hover:hover {
  text-decoration-thickness: 0.12em;
}

/* ===== Additional Effects ===== */
.news-card {
  border-left: 3px solid rgba(255, 111, 0, 0.35);
  position: relative;
}

.news-card .card-title {
  text-shadow: 0 0 6px rgba(255, 111, 0, 0.2);
}

.news-card::before {
  content: '';
  position: absolute;
  left: -3px;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--dbz-orange), var(--dbz-gold));
  border-radius: 2px;
}

/* ===== Sidebar Enhancements ===== */
#sidebar .card .btn {
  letter-spacing: 0.3px;
}

#sidebar .form-control {
  font-size: 0.95rem;
}

/* ===== Footer ===== */
footer.navbar {
  border-top: 2px solid rgba(255, 193, 7, 0.45) !important;
  box-shadow: 0 -8px 24px rgba(0, 0, 0, 0.35);
}

/* ===== Responsive Design ===== */
@media (min-width: 1400px) {
  .container {
    max-width: 1200px;
  }
}

@media (max-width: 991.98px) {
  .navbar .nav-link {
    padding: 0.5rem 0.75rem;
  }

  #sidebar .card {
    border-radius: var(--radius-sm);
  }
}

@media (max-width: 767.98px) {
  .footer-social {
    gap: 1rem !important;
  }

  .footer-icon-link {
    font-size: 1.5rem;
  }

  .card {
    margin-bottom: 1rem;
  }

  .welcome-card {
    padding: 1.5rem !important;
  }

  .navbar-brand {
    font-size: 1.1rem;
  }

  .sitename {
    font-size: 1.1rem;
  }
}

/* Tablet specific improvements */
@media (min-width: 768px) and (max-width: 991.98px) {
  .container {
    max-width: 100%;
    padding-left: 1rem;
    padding-right: 1rem;
  }

  #sidebar {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .main-content {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }
}

/* Large desktop improvements */
@media (min-width: 1400px) {
  .container {
    max-width: 1300px;
  }

  .card {
    border-radius: var(--radius-lg);
  }
}

/* Touch device optimizations */
@media (hover: none) and (pointer: coarse) {
  .state-hover::before {
    display: none;
  }

  .card:hover {
    transform: none;
  }

  .btn:hover {
    transform: none;
  }
}

/* ===== Accessibility & Focus ===== */
:where(a, button, input, select, textarea):focus-visible {
  outline: 2px solid var(--dbz-cyan);
  outline-offset: 2px;
}

/* ===== Reduced Motion Support ===== */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ===== Simple Modern Animations ===== */

/* ===== Subtle Hover Effects ===== */
.card {
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.btn {
  transition: all 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

/* ===== Clean Focus States ===== */
.btn:focus,
.form-control:focus {
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
}

/* ===== Clean Modern Cards ===== */
.card {
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-primary);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

/* ===== Modern Form Elements ===== */
.form-control {
  background-color: var(--bg-tertiary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-control:focus {
  border-color: var(--dbz-orange);
  box-shadow: 0 0 0 0.2rem rgba(255, 193, 7, 0.25);
  background-color: var(--bg-secondary);
}

/* ===== Clean Buttons ===== */
.btn {
  border-radius: var(--radius-sm);
  font-weight: 600;
  transition: all 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-warning {
  background: linear-gradient(135deg, var(--dbz-yellow), #f0b400);
  border: none;
  color: #1a1a1a;
}

.btn-warning:hover {
  background: linear-gradient(135deg, #f0b400, var(--dbz-yellow));
  color: #1a1a1a;
}

.btn-outline-warning {
  border-color: var(--dbz-yellow);
  color: var(--dbz-yellow);
}

.btn-outline-warning:hover {
  background-color: var(--dbz-yellow);
  border-color: var(--dbz-yellow);
  color: #1a1a1a;
}

/* ===== Clean Typography ===== */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-primary);
  font-weight: 600;
  margin-bottom: 1rem;
}

.text-gold {
  color: var(--dbz-gold) !important;
}

.text-warning {
  color: var(--dbz-yellow) !important;
}

/* ===== Navigation ===== */
.navbar {
  background: rgba(10, 14, 20, 0.95) !important;
  backdrop-filter: blur(10px);
  border-bottom: 2px solid var(--dbz-yellow);
  overflow: hidden; /* Prevent overflow */
}

.navbar-nav {
  flex-wrap: nowrap; /* Prevent wrapping */
  overflow-x: auto; /* Allow horizontal scroll if needed on very small screens */
  scrollbar-width: none; /* Hide scrollbar */
  -ms-overflow-style: none; /* Hide scrollbar IE */
}

.navbar-nav::-webkit-scrollbar {
  display: none; /* Hide scrollbar Chrome/Safari */
}

.navbar-nav .nav-link {
  color: var(--dbz-gold) !important;
  transition: color 0.2s ease;
  white-space: nowrap; /* Prevent text wrapping */
  padding: 0.5rem 0.75rem;
}

.navbar-nav .nav-link:hover,
.navbar-nav .nav-link.active {
  color: var(--dbz-yellow) !important;
}

.sitename {
  letter-spacing: 1px;
  font-weight: 700;
  flex-shrink: 0; /* Don't shrink the logo */
}

/* Mobile Navigation Improvements */
@media (max-width: 991.98px) {
  .navbar-nav .nav-link {
    padding: 0.25rem 0.5rem;
    font-size: 0.875rem;
  }

  .navbar-brand .sitename {
    font-size: 1.1rem;
  }
}

/* Prevent horizontal overflow */
body {
  overflow-x: hidden;
}

.container-fluid {
  padding-left: 1rem;
  padding-right: 1rem;
}

/* ===== Welcome Card Special Styling ===== */
.welcome-card {
  border-left: 4px solid var(--dbz-orange);
  background: linear-gradient(135deg, rgba(255, 111, 0, 0.05), rgba(255, 193, 7, 0.02));
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
  .card {
    margin-bottom: 1rem;
  }

  .navbar-brand {
    font-size: 1rem;
  }

  .sitename {
    font-size: 0.9rem;
  }

  /* Ensure navigation doesn't break on small screens */
  .navbar-nav {
    margin: 0;
    padding: 0;
  }

  .navbar-nav .nav-item {
    flex: 1;
    text-align: center;
    min-width: 0;
  }

  .navbar-nav .nav-link {
    font-size: 0.8rem;
    padding: 0.5rem 0.25rem;
    justify-content: center;
  }
}

@media (max-width: 576px) {
  .container-fluid {
    padding-left: 0.5rem;
    padding-right: 0.5rem;
  }

  .navbar-brand svg {
    height: 24px;
  }

  .sitename {
    font-size: 0.85rem;
  }

  .navbar-nav .nav-link span {
    font-size: 0.75rem;
  }
}

/* ===== Print Styles ===== */
@media print {
  .no-print {
    display: none !important;
  }

  body {
    background: white !important;
    color: black !important;
  }

  .card {
    border: 1px solid #ccc !important;
    background: white !important;
    box-shadow: none !important;
  }
}