/* --- Base Styles & Layout --- */
body {
    font-family: 'Inter', sans-serif;
    background-color: #121212;
    color: #e0e0e0;
    scrollbar-gutter: stable;
    overflow-x: hidden; /* Prevent horizontal scroll on small devices */
}

.view {
    display: none;
}

.view.active {
    display: block;
    animation: fadeIn 0.3s ease-in-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.nav-link.active {
    color: #EF4444;
}

/* --- Content Cards --- */
.content-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.content-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.5), 0 10px 10px -5px rgba(0, 0, 0, 0.2);
}

/* --- Navigation & Links --- */
.nav-link {
    position: relative;
    transition: color 0.3s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #EF4444;
    transition: width 0.3s ease;
}

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

/* --- Buttons --- */
.social-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.75rem;
    border-radius: 9999px;
    color: white;
    transition: all 150ms cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
    width: 48px;
    height: 48px;
}

.social-btn:hover {
    opacity: 0.8;
    transform: scale(1.1);
}

/* --- Utilities --- */
.bg-gray-750 {
    background-color: #2a3441;
}

/* Custom scrollbar */
::-webkit-scrollbar {
    width: 8px;
}
::-webkit-scrollbar-track {
    background: #1f2937;
}
::-webkit-scrollbar-thumb {
    background: #4b5563;
    border-radius: 4px;
}
::-webkit-scrollbar-thumb:hover {
    background: #6b7280;
}

/* Prose overrides for dark mode */
.prose {
    color: #d1d5db;
}
.prose h1, .prose h2, .prose h3 {
    color: #f3f4f6;
}
.prose strong {
    color: #ffffff;
}

@keyframes pulse-red {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.05); opacity: 0.8; }
}

.btn-pulse {
    animation: pulse-red 2s infinite;
}

/* --- New Badge --- */
.new-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    background-color: #EF4444;
    color: white;
    font-size: 0.7rem;
    font-weight: 900;
    padding: 2px 8px;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.3);
    z-index: 10;
    letter-spacing: 0.05em;
    animation: badge-pulse 1.5s infinite;
}

@keyframes badge-pulse {
    0% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
    70% { transform: scale(1.05); box-shadow: 0 0 0 10px rgba(239, 68, 68, 0); }
    100% { transform: scale(1); box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}