:root {
    --bg-main: #09090b;
    --bg-card: #121217;
    --bg-input: #1c1c24;
    
    --primary: #8b5cf6;
    --primary-hover: #7c3aed;
    --primary-glow: rgba(139, 92, 246, 0.3);
    
    --text-main: #f4f4f5;
    --text-muted: #a1a1aa;
    --text-dim: #71717a;
    
    --border: #27272a;
    --border-highlight: #3f3f46;
    
    --success: #22c55e;
    --error: #ef4444;
    
    --font-main: 'Inter', system-ui, -apple-system, sans-serif;
    --font-heading: 'Outfit', var(--font-main);
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
    background-color: var(--bg-main);
    color: var(--text-main);
    font-family: var(--font-main);
    line-height: 1.5;
    overflow-x: hidden;
}

/* Scrollbar Customization */
::-webkit-scrollbar {
    width: 6px;
}
::-webkit-scrollbar-track {
    background: var(--bg-main);
}
::-webkit-scrollbar-thumb {
    background: var(--border-highlight);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: 700;
}

a {
    color: inherit;
    text-decoration: none;
    transition: var(--transition);
}

button {
    cursor: pointer;
    border: none;
    outline: none;
    background: none;
    font-family: inherit;
    transition: var(--transition);
}

input, textarea, select {
    background: var(--bg-input);
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 12px 16px;
    border-radius: 8px;
    font-size: 14px;
    outline: none;
    transition: var(--transition);
}

input:focus, textarea:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 2px var(--primary-glow);
}

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

.animate-fade {
    animation: fadeIn 0.5s ease-out forwards;
}

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

.glass {
    background: rgba(18, 18, 23, 0.7);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.btn-primary {
    background: var(--primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-primary:hover {
    background: var(--primary-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px -6px var(--primary-glow);
}

.btn-outline {
    border: 1px solid var(--border);
    color: var(--text-main);
    padding: 12px 24px;
    border-radius: 8px;
    font-weight: 500;
}

.btn-outline:hover {
    background: rgba(255, 255, 255, 0.05);
    border-color: var(--text-muted);
}

/* Elite Hook Cards */
.hook-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    padding: 24px;
    border-radius: 12px;
    transition: var(--transition);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.hook-card:hover {
    border-color: var(--primary);
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.05) 0%, transparent 100%);
    transform: translateY(-4px);
}

.hook-card.selected {
    border-color: var(--primary);
    box-shadow: 0 10px 30px var(--primary-glow);
}

.hook-tag {
    font-size: 10px;
    font-weight: 700;
    color: var(--primary);
    text-transform: uppercase;
    margin-bottom: 12px;
    letter-spacing: 1px;
}

.hook-title {
    font-weight: 600;
    font-size: 1.1rem;
    line-height: 1.4;
    margin-bottom: 16px;
}

.hook-ex {
    color: var(--text-dim);
    font-size: 0.85rem;
    font-style: italic;
    margin-bottom: 16px;
}

.hook-ref {
    font-size: 0.75rem;
    color: var(--text-dim);
    text-decoration: underline;
    opacity: 0.6;
}