.merch-main {
    max-width: 1100px;
    margin: 40px auto;
    padding: 0 20px;
    width: 100%;
}

.merch-main-title {
    color: #203a6c;
    font-size: 2.2rem;
    margin-bottom: 30px;
    text-align: left;
}

.merch-category {
    margin-bottom: 40px;
}

.merch-category h2 {
    color: #203a6c;
    font-size: 1.5rem;
    margin-bottom: 20px;
    border-bottom: 2px solid #e2e8f0;
    padding-bottom: 8px;
}

.merch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 25px;
    margin-top: 50px;
}

.merch-card {
    background: none;
    border: none;
    border-radius: 10px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.merch-img-container {
    position: relative;
    width: 100%;
    height: auto;
    aspect-ratio: 4 / 3;
}

.merch-img-container img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    position: absolute;
    top: 0;
    left: 0;
}

.merch-img-container .img-secondary {
    opacity: 0;
}

.merch-card:hover .merch-img-container .img-primary {
    opacity: 0;
}

.merch-card:hover .merch-img-container .img-secondary {
    opacity: 1;
}

.merch-info {
    padding: 20px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
    text-align: center;
}

.merch-info h3 {
    font-size: 1.1rem;
    color: #203a6c;
    margin-bottom: 8px;
}

.merch-desc {
    font-size: 0.9rem;
    color: #64748b;
    margin-bottom: 8px;
}

.merch-price {
    font-size: 1.05rem;
    font-weight: 600;
    color: #284785;
    margin-bottom: 15px;
}

.buy-btn {
    display: inline-block;
    background-color: #203a6c;
    color: #ffffff;
    text-align: center;
    padding: 10px 16px;
    font-size: 0.9rem;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none;
    margin-top: auto;
}

.buy-btn:hover {
    background-color: #284785;
}

.merch-ideas-section {
    background-color: #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 12px;
    padding: 35px;
    margin-top: 50px;
    margin-bottom: 30px;
}

.merch-ideas-section h2 {
    color: #203a6c;
    font-size: 1.75rem;
    margin-bottom: 15px;
}

.merch-ideas-section p {
    color: #64748b;
    font-size: 1.05rem;
    line-height: 1.6;
    margin-bottom: 20px;
    max-width: 800px;
}

.idea-btn {
    display: inline-block;
    background-color: #203a6c;
    color: #ffffff;
    padding: 12px 24px;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    text-decoration: none;
}

.idea-btn:hover {
    background-color: #284785;
    transform: translateY(-2px);
    color: #ffffff;
}

body.dark-mode .merch-card {
    background-color: none;
    border-color: none;
}

body.dark-mode .merch-main-title,
body.dark-mode .merch-category h2,
body.dark-mode .merch-info h3,
body.dark-mode .merch-ideas-section h2 {
    color: #ffffff;
}

body.dark-mode .merch-desc,
body.dark-mode .merch-ideas-section p {
    color: #94a3b8;
}

body.dark-mode .merch-price {
    color: #60a5fa;
}

body.dark-mode .merch-category h2 {
    border-bottom-color: #384f75;
}

body.dark-mode .merch-ideas-section {
    background-color: #121212;
    border-color: #384f75;
}

body.dark-mode .merch-img-container {
    background-color: none;
}