/* Base Body Styles */
body {
    background-image: url('BackgroundImages/StellarApexDragon.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    background-attachment: fixed;
    font-family: Arial, sans-serif;
    color: white;
    margin: 0;
    padding: 0;
}

/* Page-specific backgrounds */
.smashcardsCreator {
    background-image: url('BackgroundImages/ParagonTitan.jpg');
}

.library {
    background-image: url('BackgroundImages/EverestBehemoth.jpg');
}

.contact {
    background-image: url('BackgroundImages/SnowyOwl.jpg');
}

.rules {
    background-image: url('BackgroundImages/DriftingEmbers.jpg');
}

.shop {
    background-image: url('BackgroundImages/PeakPhantom.jpg');
}

.CrimsonWrathPage {
    background-image: url('BackgroundImages/CrimsonWrath.jpg');
}

.CosmicClash {
    background-image: url('BackgroundImages/CosmicClash.png');
}

.ElementalFury {
    background-image: url('BackgroundImages/ElementalFury.png');
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    z-index: -1;
}

/* Header Styles */
header {
    text-align: center;
    padding: 20px;
    font-size: 2em;
    background: rgba(0, 0, 0, 0.7);
    border-bottom: 2px solid white;
}

.header {
    text-align: center;
    margin-bottom: 40px;
    padding: 40px 20px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    backdrop-filter: blur(15px);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.header h1 {
    font-size: 2.5rem;
    margin-bottom: 10px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
}

.header p {
    font-size: 1.2rem;
    color: rgba(255, 255, 255, 0.9);
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Navigation */
nav {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    background: rgba(0, 0, 0, 0.8);
    padding: 10px 0;
}

nav a {
    color: white;
    text-decoration: none;
    padding: 15px 20px;
    transition: 0.3s;
    font-size: 1.2em;
}

nav a:hover {
    background: rgba(255, 255, 255, 0.2);
    border-radius: 5px;
}

/* Main Content */
main {
    width: 90%;
    max-width: 1200px;
    margin: auto;
    padding: 30px 20px;
    background: rgba(0, 0, 0, 0.6);
    border-radius: 10px;
    text-align: center;
}

h2, h3 {
    color: #ffcc00;
}

p, ul {
    font-size: 1.2em;
    line-height: 1.6;
}

/* Footer */
footer {
    text-align: center;
    padding: 15px;
    background: rgba(0, 0, 0, 0.8);
    font-size: 0.9em;
}

/* Shop Grid */
.shop-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 30px;
    margin-bottom: 40px;
    padding: 0 10px;
}

/* Product Cards */
.product-card {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    transition: all 0.3s ease;
    cursor: pointer;
    backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.product-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
    background: rgba(255, 255, 255, 0.2);
}

.product-image {
    width: 100%;
    height: 250px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.8), rgba(41, 128, 185, 0.8));
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    position: relative;
    overflow: hidden;
    background-size: contain;
    background-position: center;
    background-repeat: no-repeat;
}

/* PNG image styling with background */
.product-image.has-image {
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.9), rgba(41, 128, 185, 0.9)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><rect width="10" height="10" fill="%23ffffff" opacity="0.1"/><rect x="10" y="10" width="10" height="10" fill="%23ffffff" opacity="0.1"/></svg>');
    background-size: contain, 20px 20px;
    background-position: center, 0 0;
    background-repeat: no-repeat, repeat;
}

.product-image img {
    max-width: 80%;
    max-height: 80%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.3);
}

.product-image::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.3), transparent);
    transition: left 0.5s;
}

.product-card:hover .product-image::before {
    left: 100%;
}

.product-info {
    padding: 25px;
}

.product-name {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 10px;
    color: white;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.product-price {
    font-size: 1.8rem;
    font-weight: 700;
    color: #FFD700;
    margin-bottom: 10px;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.5);
}

.product-description {
    color: rgba(255, 255, 255, 0.9);
    font-size: 0.95rem;
    line-height: 1.5;
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

/* Product Detail Modal */
.product-detail {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 1000;
    padding: 20px;
    overflow-y: auto;
}

.detail-content {
    max-width: 800px;
    margin: 50px auto;
    background: rgba(255, 255, 255, 0.95);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.3s ease-out;
    backdrop-filter: blur(15px);
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.detail-image {
    width: 100%;
    height: 400px;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.9), rgba(41, 128, 185, 0.9)),
                url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="20" height="20" viewBox="0 0 20 20"><rect width="10" height="10" fill="%23ffffff" opacity="0.1"/><rect x="10" y="10" width="10" height="10" fill="%23ffffff" opacity="0.1"/></svg>');
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 6rem;
    background-size: contain, 20px 20px;
    background-position: center, 0 0;
    background-repeat: no-repeat, repeat;
}

.detail-image img {
    max-width: 60%;
    max-height: 60%;
    object-fit: contain;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
}

.detail-info {
    padding: 40px;
}

.detail-name {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 20px;
    color: #333;
}

.detail-price {
    font-size: 2.2rem;
    font-weight: 700;
    color: #2980b9;
    margin-bottom: 25px;
}

.detail-description {
    font-size: 1.1rem;
    line-height: 1.8;
    color: #555;
    margin-bottom: 30px;
}

.close-btn {
    position: absolute;
    top: 20px;
    right: 30px;
    background: rgba(255, 255, 255, 0.9);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.5rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
}

.close-btn:hover {
    background: white;
    transform: rotate(90deg);
}

.contact-btn {
    background: linear-gradient(45deg, #2980b9, #3498db);
    color: white;
    border: none;
    padding: 15px 30px;
    font-size: 1.1rem;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 5px 15px rgba(41, 128, 185, 0.4);
}

.contact-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(41, 128, 185, 0.6);
}

/* Form container styling */
#form-container {
    width: 100%;
    max-width: 300px;
    padding: 20px;
    flex-grow: 1;
}

.secondList {
    font-size: 75%;
}

.sublist {
    color: black;
}

/* Card container styling */
.card-container {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: center;
    margin-top: 20px;
    padding-top: 20px;
    box-sizing: border-box;
}

/* Expansion header */
.expansion-header {
    font-size: 1.8em;
    margin: 40px auto 30px;
    padding: 20px;
    font-weight: bold;
    text-align: center;
    display: block;
    width: 100%;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 15px;
    backdrop-filter: blur(10px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    border: 2px solid rgba(255, 255, 255, 0.3);
}

.expansion-header img {
    max-width: 250px;
    height: auto;
    filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.3));
    transition: transform 0.3s ease;
}

.expansion-header img:hover {
    transform: scale(1.05);
}

/* Card Gallery */
.card-gallery {
    display: flex;
    flex-wrap: wrap;
    gap: 20px;
    justify-content: center;
    padding: 20px;
}

/* Card styling */
.card {
    width: 220px;
    min-height: 300px;
    margin: 0;
    padding: 0;
    border: 3px solid rgba(255, 255, 255, 0.3);
    background: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-sizing: border-box;
    cursor: pointer;
    overflow: hidden;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
    position: relative;
}

.card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(52, 152, 219, 0.1), rgba(41, 128, 185, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
    pointer-events: none;
}

.card:hover::before {
    opacity: 1;
}

.card:hover {
    transform: translateY(-15px) scale(1.05);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.5);
    border-color: rgba(52, 152, 219, 0.6);
}

.card img {
    width: 100%;
    height: auto;
    object-fit: contain;
    border-radius: 12px 12px 0 0;
    display: block;
    background: white;
    padding: 10px;
    transition: transform 0.3s ease;
}

.card:hover img {
    transform: scale(1.08);
}

.card .content {
    font-size: 14px;
    color: #333;
    padding: 15px;
    text-align: center;
    font-weight: 500;
}

.card .circle {
    text-align: center;
    font-weight: bold;
    background: linear-gradient(135deg, #2980b9, #3498db);
    color: #fff;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    margin: 10px auto;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    box-shadow: 0 4px 10px rgba(41, 128, 185, 0.4);
}

/* Input and textarea styling */
input, textarea {
    margin-bottom: 5px;
    width: 100%;
    padding: 10px;
    border: 1px solid #ccc;
    border-radius: 4px;
    box-sizing: border-box;
}

input:focus, textarea:focus {
    border-color: #4CAF50;
    outline: none;
}

/* Button styles */
.generate-btn, .encode-btn, .decode-btn {
    padding: 10px 20px;
    color: #fff;
    border: none;
    cursor: pointer;
    border-radius: 4px;
    font-size: 14px;
    width: 100%;
    max-width: 300px;
}

.generate-btn {
    background-color: #4CAF50;
}

.encode-btn {
    background-color: #FF9800;
    margin-top: 10px;
}

.decode-btn {
    background-color: #2196F3;
    margin-top: 10px;
}

.generate-btn:hover, .encode-btn:hover, .decode-btn:hover {
    opacity: 0.8;
}

/* Filter dropdown styling */
label[for="filter"] {
    display: block;
    text-align: center;
    font-size: 1.3em;
    margin: 30px 0 15px;
    color: white;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    font-weight: 600;
}

#filter {
    display: block;
    margin: 0 auto 30px;
    padding: 12px 20px;
    font-size: 1.1em;
    border: 2px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    background: rgba(255, 255, 255, 0.9);
    color: #333;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    min-width: 250px;
}

#filter:hover {
    background: white;
    border-color: rgba(52, 152, 219, 0.6);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

#filter:focus {
    outline: none;
    border-color: #2980b9;
    box-shadow: 0 0 0 3px rgba(41, 128, 185, 0.3);
}

/* Mobile Responsive Styles */
@media (max-width: 768px) {
    header {
        font-size: 1.5em;
        padding: 15px;
    }

    .header h1 {
        font-size: 1.8rem;
    }

    .header p {
        font-size: 1rem;
    }

    nav {
        flex-direction: column;
        align-items: center;
    }

    nav a {
        padding: 10px 15px;
        font-size: 1em;
        width: 100%;
        text-align: center;
    }

    main {
        width: 95%;
        padding: 20px 15px;
    }

    p, ul {
        font-size: 1em;
    }

    .shop-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 0 5px;
    }

    .product-card {
        margin: 0 auto;
        max-width: 400px;
    }

    .product-image {
        height: 200px;
        font-size: 3rem;
    }

    .product-name {
        font-size: 1.2rem;
    }

    .product-price {
        font-size: 1.5rem;
    }

    .product-info {
        padding: 20px;
    }

    .detail-content {
        margin: 20px 10px;
        width: calc(100% - 20px);
    }

    .detail-image {
        height: 250px;
        font-size: 4rem;
    }

    .detail-info {
        padding: 25px 15px;
    }

    .detail-name {
        font-size: 1.8rem;
    }

    .detail-price {
        font-size: 1.6rem;
    }

    .detail-description {
        font-size: 1rem;
    }

    .close-btn {
        top: 10px;
        right: 10px;
        width: 40px;
        height: 40px;
        font-size: 1.2rem;
    }

    .contact-btn {
        padding: 12px 25px;
        font-size: 1rem;
        width: 100%;
    }

    .card {
        width: 180px;
        min-height: 260px;
        margin: 5px;
    }

    .card img {
        padding: 8px;
    }

    .card .content {
        font-size: 12px;
        padding: 10px;
    }

    .card .circle {
        width: 35px;
        height: 35px;
        font-size: 16px;
    }

    .expansion-header {
        font-size: 1.3em;
        margin: 25px auto 20px;
        padding: 15px;
    }

    .expansion-header img {
        max-width: 180px;
    }

    label[for="filter"] {
        font-size: 1.1em;
        margin: 20px 0 10px;
    }

    #filter {
        min-width: 200px;
        padding: 10px 15px;
        font-size: 1em;
    }

    .modal img {
        max-width: 95%;
        max-height: 95%;
    }
}

@media (max-width: 480px) {
    .header h1 {
        font-size: 1.5rem;
    }

    .header {
        padding: 20px 10px;
        margin-bottom: 20px;
    }

    .shop-grid {
        gap: 15px;
    }

    .product-image {
        height: 180px;
        font-size: 2.5rem;
    }

    .card {
        width: 160px;
        min-height: 240px;
    }

    .card .content {
        font-size: 11px;
        padding: 8px;
    }

    .card .circle {
        width: 30px;
        height: 30px;
        font-size: 14px;
    }

    .expansion-header {
        font-size: 1.1em;
        margin: 20px auto 15px;
        padding: 12px;
    }

    .expansion-header img {
        max-width: 150px;
    }

    label[for="filter"] {
        font-size: 1em;
    }

    #filter {
        min-width: 180px;
        padding: 8px 12px;
        font-size: 0.95em;
    }

    #form-container {
        width: 100%;
        padding: 15px;
    }
}