/* General body styling */
body {
    font-family: 'Inter', sans-serif;
    margin: 0;
    padding: 0;
    background-color: #f7f7f7;
    color: #333;
    display: flex;
    flex-direction: column;
    align-items: center;
    font-size: 16px;
    line-height: 1.5;
}

header {
    width: 100%;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    text-align: center;
    position: sticky;
    top: 0;
    z-index: 1000;
}

header h1 {
    font-size: 28px;
    margin: 0;
    color: #111;
    font-weight: 600;
}

#card-count {
    font-size: 14px;
    color: #555;
    margin-top: 5px;
}

#search-bar {
    margin-top: 15px;
    width: 100%;
    max-width: 400px;
    padding: 10px;
    font-size: 14px;
    border: 1px solid #ddd;
    border-radius: 6px;
    background-color: #fafafa;
    transition: box-shadow 0.3s ease, border-color 0.3s ease;
}

#search-bar:focus {
    outline: none;
    border-color: #007bff;
    box-shadow: 0 0 6px rgba(0, 123, 255, 0.3);
}

/* Card container */
#card-container {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    width: 100%;
    max-width: 1200px;
    padding: 20px;
    margin-top: 20px;
}

/* Card styling */
.card {
    background-color: #fff;
    border: 1px solid #e0e0e0;
    border-radius: 10px;
    padding: 15px;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
}

.card img {
    width: 120px;
    height: 270px;
    margin-bottom: 10px;
    object-fit: cover;
    background-color: #f2f2f2;
}

/* Holographic effect */
.card.holographic {
    background: linear-gradient(
        120deg,
        rgba(255, 0, 255, 0.2),
        rgba(0, 255, 255, 0.2),
        rgba(255, 255, 0, 0.2),
        rgba(0, 255, 0, 0.2)
    );
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3), 0 0 30px rgba(0, 255, 255, 0.3);
    animation: holographicShimmer 4s linear infinite;
}

.card.holographic::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        60deg,
        rgba(255, 0, 255, 0.3),
        rgba(0, 255, 255, 0.3),
        rgba(255, 255, 0, 0.3),
        rgba(0, 255, 0, 0.3)
    );
    opacity: 0.5;
    filter: blur(30px);
    z-index: -1;
    animation: holographicOverlay 6s linear infinite;
}

@keyframes holographicShimmer {
    0% {
        background-position: 0% 0%;
    }
    100% {
        background-position: 100% 100%;
    }
}

@keyframes holographicOverlay {
    0% {
        transform: translate(-50%, -50%) rotate(0deg);
    }
    100% {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

.card .username {
    font-weight: 600;
    font-size: 16px;
    color: #111;
    margin-bottom: 8px;
}

.card .stats div {
    font-size: 14px;
    color: #555;
    margin: 5px 0;
}

/* Modal styling */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    align-items: center;
    justify-content: center;
}

.modal-content {
    background-color: #fff;
    padding: 20px;
    border-radius: 8px;
    max-width: 400px;
    text-align: center;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.3s ease-out;
    position: relative;
    overflow: hidden;
}

.modal-content img {
    width: 120px;
    height: 270px;
    margin-bottom: 15px;
    object-fit: cover;
}

.modal-content.holographic {
    background: linear-gradient(
        45deg,
        rgba(255, 0, 255, 0.2),
        rgba(0, 255, 255, 0.2),
        rgba(255, 255, 0, 0.2),
        rgba(0, 255, 0, 0.2)
    );
    border: 1px solid rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(255, 0, 255, 0.3), 0 0 30px rgba(0, 255, 255, 0.3);
    animation: holographicShimmer 4s linear infinite;
}

.modal-content.holographic::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: linear-gradient(
        60deg,
        rgba(255, 0, 255, 0.3),
        rgba(0, 255, 255, 0.3),
        rgba(255, 255, 0, 0.3),
        rgba(0, 255, 0, 0.3)
    );
    opacity: 0.4;
    filter: blur(20px);
    animation: holographicOverlay 6s linear infinite;
    z-index: -1;
}

.close-button {
    position: absolute;
    top: 10px;
    right: 10px;
    font-size: 20px;
    color: #555;
    cursor: pointer;
    border: none;
    background: none;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}