.meme-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin: 2rem 0;
    padding: 1rem;
}

.meme-item {
    position: relative;
    aspect-ratio: 1 / 1;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    border: 2px solid transparent;
    animation: fadeInScale 0.6s ease-out backwards;
}

.meme-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.meme-item:nth-child(1) { animation-delay: 0.1s; }
.meme-item:nth-child(2) { animation-delay: 0.2s; }
.meme-item:nth-child(3) { animation-delay: 0.3s; }
.meme-item:nth-child(4) { animation-delay: 0.4s; }
.meme-item:nth-child(5) { animation-delay: 0.5s; }

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.8);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.meme-item:hover {
    transform: translateY(-10px) scale(1.05);
    border-color: var(--primary-pink);
    box-shadow: 0 15px 40px rgba(255, 107, 157, 0.4);
}

.meme-item.rickroll:hover {
    border-color: #ff4444;
    box-shadow: 0 15px 40px rgba(255, 68, 68, 0.6);
    animation: shake 0.5s ease-in-out;
}

@keyframes shake {
    0%, 100% { transform: translateY(-10px) scale(1.05) rotate(0deg); }
    25% { transform: translateY(-10px) scale(1.05) rotate(-5deg); }
    75% { transform: translateY(-10px) scale(1.05) rotate(5deg); }
}

.meme-placeholder {
    aspect-ratio: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    text-align: center;
    background: linear-gradient(135deg, rgba(79, 172, 254, 0.1), rgba(255, 107, 157, 0.1));
}

.meme-emoji {
    font-size: 4rem;
    margin-bottom: 1rem;
    display: block;
    animation: bounce 2s ease-in-out infinite;
}

@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.meme-placeholder p {
    font-size: 1.1rem;
    color: var(--text-light);
    font-weight: 500;
}

/* Rickroll special styling */
.rickroll .meme-placeholder {
    background: linear-gradient(135deg, rgba(255, 68, 68, 0.2), rgba(255, 107, 157, 0.2));
}

.rickroll .meme-emoji {
    animation: spin 3s linear infinite;
}

@keyframes spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.9);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    backdrop-filter: blur(10px);
    opacity: 1;
    transition: opacity 0.3s ease;
}

.modal.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-content {
    position: relative;
    max-width: 90%;
    max-height: 90%;
    background: rgba(26, 26, 46, 0.95);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.5);
    border: 2px solid var(--primary-pink);
    animation: modalSlideIn 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(-50px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.modal-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    font-size: 2rem;
    color: var(--text-light);
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: rgba(255, 107, 157, 0.2);
    transition: all 0.3s ease;
    z-index: 10;
}

.modal-close:hover {
    background: var(--primary-pink);
    transform: rotate(90deg);
}

#meme-display {
    text-align: center;
}

#meme-display img {
    width: 100%;
    max-width: 600px;
    height: auto;
    max-height: 70vh;
    margin: 0 auto;
    display: block;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    object-fit: contain;
}

#meme-display iframe {
    width: 100%;
    max-width: 800px;
    height: 450px;
    border: none;
    border-radius: 12px;
}

#meme-display .meme-text {
    margin-top: 1.5rem;
    font-size: 1.5rem;
    color: var(--text-light);
    font-weight: 600;
}

/* Notification */
.notification {
    position: fixed;
    top: 2rem;
    right: 2rem;
    background: linear-gradient(135deg, var(--primary-pink), var(--secondary-purple));
    color: white;
    padding: 1.5rem 2rem;
    border-radius: 12px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3);
    font-size: 1.1rem;
    font-weight: 600;
    z-index: 2000;
    transform: translateX(0);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    animation: notificationSlideIn 0.4s ease-out;
}

@keyframes notificationSlideIn {
    from {
        transform: translateX(400px);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.notification.hidden {
    transform: translateX(400px);
    opacity: 0;
}

.notification::before {
    content: '💖';
    margin-right: 0.5rem;
    font-size: 1.3rem;
}

/* Responsive */
@media (max-width: 768px) {
    .meme-grid {
        grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
        gap: 1rem;
    }

    .meme-emoji {
        font-size: 3rem;
    }

    .meme-placeholder p {
        font-size: 1rem;
    }

    .modal-content {
        padding: 1.5rem;
        max-width: 95%;
    }

    #meme-display iframe {
        height: 250px;
    }

    .notification {
        top: 1rem;
        right: 1rem;
        left: 1rem;
        padding: 1rem 1.5rem;
        font-size: 1rem;
    }
}