/* Menggunakan variabel warna bawaan dari style.css Anda */

/* Tutorial Header & Search */
.tutorial-header {
    padding: 120px 0 60px;
    background: radial-gradient(circle at top, rgba(37, 211, 102, 0.05), transparent 60%);
    border-bottom: 1px solid var(--border-color);
}

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

.tutorial-header h1 {
    font-size: 2.5rem;
    margin-bottom: 16px;
}

.tutorial-header p {
    color: var(--text-muted);
    font-size: 1.1rem;
    max-width: 600px;
    margin: 0 auto 32px;
}

.search-container {
    position: relative;
    max-width: 500px;
    margin: 0 auto;
}

.search-container i {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-container input {
    width: 100%;
    padding: 16px 16px 16px 48px;
    border-radius: 50px;
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-main);
    font-family: inherit;
    font-size: 1rem;
    transition: var(--transition);
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 211, 102, 0.2);
}

/* Tutorial List & Categories */
.tutorial-list {
    padding: 60px 0 100px;
}

.tutorial-category {
    margin-bottom: 48px;
}

.tutorial-category h2 {
    font-size: 1.5rem;
    margin-bottom: 24px;
    color: var(--text-main);
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 12px;
}

.tutorial-category h2 i {
    color: var(--primary-color);
}

.tutorial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 20px;
}

/* Tutorial Card */
.tutorial-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    gap: 16px;
    text-decoration: none;
    color: var(--text-main);
    transition: var(--transition);
}

.tutorial-card:hover {
    transform: translateY(-4px);
    border-color: rgba(37, 211, 102, 0.4);
    box-shadow: 0 8px 24px rgba(0,0,0,0.2);
}

.tut-icon {
    background-color: rgba(37, 211, 102, 0.1);
    color: var(--primary-color);
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.tut-content h3 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    line-height: 1.4;
}

.tut-link-text {
    font-size: 0.85rem;
    color: var(--text-muted);
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 6px;
    transition: var(--transition);
}

.tutorial-card:hover .tut-link-text {
    color: var(--primary-color);
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 40px;
    background: var(--bg-card);
    border-radius: 12px;
    border: 1px dashed var(--text-muted);
    color: var(--text-muted);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .tutorial-header {
        padding: 100px 16px 40px;
    }
    
    .tutorial-header h1 {
        font-size: 2rem;
    }
    
    .tutorial-grid {
        grid-template-columns: 1fr;
    }
}