@import url('https://fonts.googleapis.com/css2?family=Space+Mono:ital,wght@0,400;0,700;1,400;1,700&display=swap');

body {
  font-family: 'Space Mono', monospace;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.card-container {
  background-color: #ffffff;
  border-radius: 1rem;
  box-shadow: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  overflow: hidden;
  transition: background-color 0.3s;
}
.dark .card-container {
  background-color: #1f2937;
}

.tab-button {
  background-color: transparent;
  font-weight: 500;
  color: #4b5563;
  padding: 1rem;
  border: none;
  border-bottom: 3px solid transparent;
  transition: all 0.2s ease-in-out;
  cursor: pointer;
  width: 100%;
}
.dark .tab-button {
  color: #9ca3af;
}

.tab-button:hover {
  background-color: #f9fafb;
  color: #111827;
}
.dark .tab-button:hover {
  background-color: #374151;
  color: #ffffff;
}

.tab-button.active {
  color: #3b82f6;
  border-bottom-color: #3b82f6;
  font-weight: 700;
}
.dark .tab-button.active {
  color: #60a5fa;
  border-bottom-color: #60a5fa;
}

.content-section h1 {
  font-size: 2.25rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: #111827;
}
.dark .content-section h1 {
  color: #ffffff;
}

.content-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-top: 2.5rem;
  margin-bottom: 1rem;
  padding-bottom: 0.5rem;
  border-bottom: 1px solid #e5e7eb;
  color: #111827;
}
.dark .content-section h2 {
  border-bottom-color: #4b5563;
  color: #ffffff;
}

.content-section h3 {
  font-size: 1.25rem;
  font-weight: 700;
  margin-top: 2rem;
  margin-bottom: 0.75rem;
  color: #1f2937;
}
.dark .content-section h3 {
  color: #d1d5db;
}

.content-section p,
.content-section ul {
  margin-bottom: 1.25rem;
  line-height: 1.8;
  color: #374151;
}
.dark .content-section p,
.dark .content-section ul {
  color: #9ca3af;
}

.content-section ul {
  list-style-type: disc;
  padding-left: 1.5rem;
}

.content-section strong {
  font-weight: 700;
  color: #111827;
}
.dark .content-section strong {
  color: #f9fafb;
}

/* Custom Scrollbar */
.custom-scrollbar::-webkit-scrollbar {
  width: 8px;
}
.custom-scrollbar::-webkit-scrollbar-track {
  background: #f1f1f1;
}
.dark .custom-scrollbar::-webkit-scrollbar-track {
  background: #1f2937;
}
.custom-scrollbar::-webkit-scrollbar-thumb {
  background: #d1d5db;
  border-radius: 10px;
}
.dark .custom-scrollbar::-webkit-scrollbar-thumb {
  background: #4b5563;
}
.custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #9ca3af;
}
.dark .custom-scrollbar::-webkit-scrollbar-thumb:hover {
  background: #6b7280;
}

.lang-button {
  border: 1px solid #d1d5db;
  padding: 0.25rem 0.5rem;
  border-radius: 0.375rem;
  font-size: 0.875rem;
  color: #4b5563;
  transition: all 0.2s ease-in-out;
}
.dark .lang-button {
  border-color: #4b5563;
  color: #9ca3af;
}
.lang-button.active {
  background-color: #3b82f6;
  color: white;
  border-color: #3b82f6;
}
.dark .lang-button.active {
  background-color: #60a5fa;
  border-color: #60a5fa;
}

.invite-button {
  display: inline-block;
  background-color: #4f46e5;
  color: white;
  padding: 0.75rem 1.5rem;
  border-radius: 0.5rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s;
  margin-top: 1rem;
}
.invite-button:hover {
  background-color: #4338ca;
}
.dark .invite-button {
  background-color: #6366f1;
}
.dark .invite-button:hover {
  background-color: #818cf8;
}