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

:root {
  /* Mavi tema renkleri */
  --bg-dark: #0a0d14;
  --bg-card: #111827;
  --bg-card-hover: #1a2235;
  --primary: #3b82f6;
  --primary-dim: #2563eb;
  --primary-glow: rgba(59, 130, 246, 0.3);
  --text-primary: #e8f0ff;
  --text-secondary: #9ca3af;
  --text-muted: #6b7280;
  --border-color: #1e293b;
  --radius: 12px;
  --radius-sm: 8px;
}

body {
  font-family: "Montserrat", sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  line-height: 1.6;
  min-height: 100vh;
}

a {
  text-decoration: none;
  color: inherit;
}

/* Header */
.site-header {
  padding: 16px 24px;
  max-width: 1200px;
  margin: 0 auto;
}

.top-banner {
  margin-bottom: 16px;
  border-radius: var(--radius);
  overflow: hidden;
}

.top-banner img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: var(--radius);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--bg-card);
  border-radius: var(--radius);
  padding: 12px 20px;
  border: 1px solid var(--border-color);
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
}

.logo {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--primary), var(--primary-dim));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}

.logo svg {
  width: 24px;
  height: 24px;
  fill: white;
}

.brand h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--primary);
}

.main-nav {
  display: flex;
  align-items: center;
  gap: 8px;
}

.chip-nav {
  padding: 8px 16px;
  border-radius: 20px;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--text-primary);
  transition: all 0.2s;
  display: flex;
  align-items: center;
  gap: 6px;
}

.chip-nav:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

.chip-nav.active {
  background: rgba(59, 130, 246, 0.15);
  color: var(--primary);
}

.dropdown-toggle .caret {
  font-size: 0.7rem;
  transition: transform 0.2s;
}

.search-toggle {
  background: transparent;
  border: none;
  color: var(--text-secondary);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: all 0.2s;
}

.search-toggle:hover {
  background: rgba(59, 130, 246, 0.1);
  color: var(--primary);
}

/* Container */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px 40px;
}

/* Page Header */
.page-header {
  margin-bottom: 24px;
}

.page-header h1 {
  font-family: "Orbitron", sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 8px;
}

.page-header p {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

/* Layout */
.page-layout {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 24px;
}

/* Sidebar */
.sidebar {
  position: sticky;
  top: 20px;
  height: fit-content;
}

.sidebar-widget {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
}

.cat-list {
  display: flex;
  flex-direction: column;
}

.cat-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  font-size: 0.85rem;
  color: var(--text-primary);
  border-bottom: 1px solid var(--border-color);
  transition: all 0.2s;
}

.cat-item:last-child {
  border-bottom: none;
}

.cat-item:hover {
  background: rgba(59, 130, 246, 0.08);
  color: var(--primary);
}

.cat-item.active {
  background: rgba(59, 130, 246, 0.12);
  color: var(--primary);
  border-left: 3px solid var(--primary);
}

.cat-item-calc,
.cat-item-all {
  background: rgba(59, 130, 246, 0.05);
  font-weight: 600;
}

.cat-item-calc i,
.cat-item-all i {
  color: var(--primary);
}

/* Main Content */
.main-content {
  min-width: 0;
}

/* Filter Section */
.filter-section {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  padding: 16px 20px;
  margin-bottom: 24px;
}

.filter-wrapper {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

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

.filter-input {
  flex: 1;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 0.95rem;
  outline: none;
}

.filter-input::placeholder {
  color: var(--text-muted);
}

.filter-dropdowns {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.filter-dropdown-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  background: rgba(59, 130, 246, 0.08);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  color: var(--text-primary);
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.2s;
}

.filter-dropdown-btn:hover {
  background: rgba(59, 130, 246, 0.15);
  border-color: var(--primary);
}

.filter-dropdown-btn .caret {
  font-size: 0.65rem;
  color: var(--text-muted);
}

/* Bonus Grid */
.bonus-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 32px;
}

.bonus-card {
  background: var(--bg-card);
  border-radius: var(--radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all 0.3s;
}

.bonus-card:hover {
  border-color: var(--primary);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px var(--primary-glow);
}

.bonus-image {
  position: relative;
  height: 160px;
  overflow: hidden;
}

.bonus-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.bonus-body {
  padding: 16px;
}

.bonus-site {
  font-family: "Orbitron", sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text-primary);
  text-align: center;
  margin-bottom: 6px;
}

.bonus-title {
  font-size: 1.5rem;
  color: var(--primary);
  text-align: center;
  margin-bottom: 16px;
  line-height: 1.4;
}

.bonus-actions {
  display: flex;
  gap: 10px;
}

.btn {
  flex: 1;
  padding: 10px 16px;
  border-radius: var(--radius-sm);
  font-size: 0.8rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.2s;
  border: none;
}

.btn-outline {
  background: transparent;
  border: 1px solid var(--border-color);
  color: var(--text-primary);
}

.btn-outline:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.btn-primary {
  background: linear-gradient(135deg, #1e3a5f, #0d2137);
  border: 1px solid var(--primary-dim);
  color: var(--primary);
}

.btn-primary:hover {
  background: linear-gradient(135deg, #254b7a, #163050);
  box-shadow: 0 4px 12px var(--primary-glow);
}

/* Pagination */
.pagination {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  margin-bottom: 40px;
}

.page-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  min-width: 36px;
  height: 36px;
  padding: 0 12px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  color: var(--text-primary);
  font-size: 0.85rem;
  cursor: pointer;
  transition: all 0.2s;
}

.page-btn:hover {
  border-color: var(--primary);
  color: var(--primary);
}

.page-btn.active {
  background: var(--primary);
  border-color: var(--primary);
  color: white;
  font-weight: 600;
}

.page-info {
  color: var(--text-muted);
  font-size: 0.85rem;
  margin-top: 12px;
  text-align: center;
}

/* FAQ Section */
.faq-section {
  margin-bottom: 40px;
}

.section-title {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: "Orbitron", sans-serif;
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 20px;
}

.section-title i {
  font-size: 1.1rem;
}

.faq-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-sm);
  overflow: hidden;
}

.faq-question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  cursor: pointer;
  transition: all 0.2s;
}

.faq-question:hover {
  background: rgba(59, 130, 246, 0.05);
}

.faq-question h3 {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--primary);
}

.faq-question i {
  color: var(--text-muted);
  font-size: 0.8rem;
  transition: transform 0.2s;
}

.faq-item.open .faq-question i {
  transform: rotate(180deg);
}

.faq-answer {
  padding: 0 20px 16px;
  color: var(--text-secondary);
  font-size: 0.9rem;
  display: none;
}

.faq-item.open .faq-answer {
  display: block;
}

/* Keywords Section */
.keywords-section {
  margin-bottom: 40px;
}

.keywords-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.keyword-tag {
  padding: 8px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  transition: all 0.2s;
}

.keyword-tag:hover {
  border-color: var(--primary);
  color: var(--primary);
}

/* Footer */
.site-footer {
  background: var(--bg-card);
  border-top: 1px solid var(--border-color);
  padding: 40px 24px;
  margin-top: 40px;
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 40px;
}

.footer-brand .brand {
  margin-bottom: 16px;
}

.footer-brand p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.6;
}

.footer-section h4 {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: color 0.2s;
}

.footer-links a:hover {
  color: var(--primary);
}

.footer-bottom {
  max-width: 1200px;
  margin: 32px auto 0;
  padding-top: 24px;
  border-top: 1px solid var(--border-color);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.age-badge {
  display: flex;
  align-items: center;
  gap: 12px;
}

.age-badge span {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: #dc2626;
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  color: white;
}

.age-badge p {
  color: var(--text-muted);
  font-size: 0.8rem;
  max-width: 300px;
}

.footer-meta {
  text-align: right;
}

.footer-meta a {
  color: var(--primary);
  font-size: 0.85rem;
}

.footer-meta p {
  color: var(--text-muted);
  font-size: 0.8rem;
  margin-top: 4px;
}

/* Mobile Menu Toggle */
.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: var(--text-primary);
  font-size: 1.25rem;
  cursor: pointer;
  padding: 8px;
}

/* Responsive */
@media (max-width: 1024px) {
  .page-layout {
    grid-template-columns: 200px 1fr;
    gap: 20px;
  }

  .bonus-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .site-header {
    padding: 12px 16px;
  }

  .header-inner {
    padding: 10px 16px;
  }

  .main-nav {
    display: none;
  }

  .menu-toggle {
    display: block;
  }

  .container {
    padding: 0 16px 32px;
  }

  .page-layout {
    grid-template-columns: 1fr;
  }

  .sidebar {
    display: none;
  }

  .page-header h1 {
    font-size: 1.4rem;
  }

  .filter-dropdowns {
    flex-wrap: nowrap;
    overflow-x: auto;
    padding-bottom: 8px;
  }

  .bonus-grid {
    gap: 16px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-meta {
    text-align: center;
  }
}