/* Dodatkowe style dla placeholderów obrazków */

/* Placeholder dla logo */
.logo-img {
    background-size: 400% 400%;
    animation: gradientShift 3s ease infinite;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-weight: bold;
    font-size: 18px;
}

.logo-img::before {
    content: 'DZ';
}

/* Placeholder dla głównego video */
.main-video {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    position: relative;
}

.main-video::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 80px;
    height: 80px;
    border: 8px solid rgba(255, 255, 255, 0.3);
    border-top: 8px solid white;
    border-radius: 50%;
    animation: spin 2s linear infinite;
}

.main-video::after {
    content: 'VIDEO PLACEHOLDER';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
}

/* Placeholder dla głównego obrazka */
.main-image {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%);
    position: relative;
}

.main-image::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 60px;
    height: 60px;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 10px;
    backdrop-filter: blur(10px);
}

.main-image::after {
    content: 'IMAGE PLACEHOLDER';
    position: absolute;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    color: white;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    font-size: 14px;
}

/* Placeholder dla galerii */
.gallery-item img {
    background: linear-gradient(45deg, 
        #FF6B6B 0%, 
        #4ECDC4 25%, 
        #45B7D1 50%, 
        #96CEB4 75%, 
        #FFEAA7 100%);
    position: relative;
}

.gallery-item:nth-child(1) img::after {
    content: 'SCREENSHOT 1';
}

.gallery-item:nth-child(2) img::after {
    content: 'SCREENSHOT 2';
}

.gallery-item:nth-child(3) img::after {
    content: 'SCREENSHOT 3';
}

.gallery-item:nth-child(4) img::after {
    content: 'SCREENSHOT 4';
}

.gallery-item img::after {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: white;
    font-weight: bold;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.8);
    font-size: 16px;
}

/* Animacje */
@keyframes gradientShift {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

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

/* Pulsujący efekt dla placeholderów */
.main-video, .main-image, .gallery-item img {
    animation: pulse 4s ease-in-out infinite alternate;
}

@keyframes pulse {
    0% { 
        filter: brightness(1) saturate(1);
    }
    100% { 
        filter: brightness(1.1) saturate(1.2);
    }
}

/* Info box o dodaniu własnych mediów */
.media-info {
    position: fixed;
    top: 100px;
    right: 20px;
    background: rgba(0, 0, 0, 0.9);
    color: white;
    padding: 1rem;
    border-radius: 10px;
    max-width: 300px;
    font-size: 14px;
    z-index: 1001;
    border-left: 4px solid #4ecdc4;
    animation: slideIn 0.5s ease;
}

.media-info h4 {
    color: #4ecdc4;
    margin-bottom: 0.5rem;
}

.media-info ul {
    margin: 0.5rem 0;
    padding-left: 1rem;
}

.media-info .close-info {
    position: absolute;
    top: 5px;
    right: 10px;
    background: none;
    border: none;
    color: white;
    font-size: 18px;
    cursor: pointer;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Responsive adjustments for placeholders */
@media (max-width: 768px) {
    .media-info {
        position: relative;
        top: auto;
        right: auto;
        margin: 1rem;
        max-width: none;
    }
}