/**
 * Image Flip Button Styles
 * Styling for the flip functionality buttons
 */

/* Flip Button Base Styles */
.flip-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 12px 20px;
    background: linear-gradient(135deg, #007cba 0%, #005a87 100%);
    color: white;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    transition: all 0.3s ease;
    box-shadow: 0 2px 8px rgba(0, 124, 186, 0.3);
    margin: 15px 0;
    position: relative;
    overflow: hidden;
}

.flip-button:hover {
    background: linear-gradient(135deg, #005a87 0%, #004066 100%);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 124, 186, 0.4);
    color: white;
    text-decoration: none;
}

.flip-button:active {
    transform: translateY(0);
    box-shadow: 0 2px 4px rgba(0, 124, 186, 0.3);
}

/* Text-style button (looks like regular website links) */
.flip-button--text {
    background: none !important;
    box-shadow: none !important;
    padding: 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
    color: inherit !important;
    font-size: inherit !important;
    font-weight: inherit !important;
    text-decoration: none !important;
    border: none !important;
    transform: none !important;
    transition: color 0.3s ease !important;
}

.flip-button--text:hover {
    background: none !important;
    box-shadow: none !important;
    transform: none !important;
    color: #ff0000 !important;
    text-decoration: none !important;
}

.flip-button--text:active {
    transform: none !important;
    box-shadow: none !important;
}

/* Icon Styles */
.flip-button i {
    font-size: 16px;
    transition: transform 0.3s ease;
}

.flip-button:hover i {
    transform: scale(1.1);
}

/* Text-style button icon - 150% larger */
.flip-button--text i {
    font-size: 24px !important; /* 16px * 1.5 = 24px */
}

/* Text Styles */
.flip-text {
    font-family: inherit;
    white-space: nowrap;
}

/* Flipped State */
.flip-button.flipped {
    background: linear-gradient(135deg, #28a745 0%, #1e7e34 100%);
    box-shadow: 0 2px 8px rgba(40, 167, 69, 0.3);
}

.flip-button.flipped:hover {
    background: linear-gradient(135deg, #1e7e34 0%, #155724 100%);
    box-shadow: 0 4px 12px rgba(40, 167, 69, 0.4);
}

.flip-button.flipped i {
    transform: scaleX(-1);
}

/* Text-style button flipped state */
.flip-button--text.flipped {
    background: none !important;
    box-shadow: none !important;
    color: inherit !important;
}

.flip-button--text.flipped:hover {
    background: none !important;
    box-shadow: none !important;
    color: #ff0000 !important;
}

/* Animation States */
.flip-button.flipping {
    pointer-events: none;
}

.flip-button.flipping i {
    animation: flipHorizontal 0.3s ease;
}

@keyframes flipHorizontal {
    0% { transform: scaleX(1); }
    50% { transform: scaleX(0); }
    100% { transform: scaleX(-1); }
}

/* Single Image Button */
.flip-button--single {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 10;
    margin: 0;
    padding: 8px 12px;
    font-size: 12px;
    background: rgba(0, 124, 186, 0.9);
    backdrop-filter: blur(10px);
}

.flip-button--single:hover {
    background: rgba(0, 90, 135, 0.95);
}

.flip-button--single.flipped {
    background: rgba(40, 167, 69, 0.9);
}

.flip-button--single.flipped:hover {
    background: rgba(30, 126, 52, 0.95);
}

/* Gallery Button */
.flip-button--gallery {
    width: 100%;
    justify-content: center;
    margin: 20px 0;
    font-size: 16px;
    padding: 15px 25px;
}

/* Responsive Design */
@media (max-width: 768px) {
    .flip-button {
        padding: 10px 16px;
        font-size: 13px;
    }
    
    .flip-button--single {
        padding: 6px 10px;
        font-size: 11px;
        top: 5px;
        right: 5px;
    }
    
    .flip-button--gallery {
        padding: 12px 20px;
        font-size: 14px;
    }
    
    /* Responsive icon size for text-style buttons */
    .flip-button--text i {
        font-size: 20px !important; /* Slightly smaller on mobile */
    }
}

@media (max-width: 480px) {
    .flip-button {
        padding: 8px 12px;
        font-size: 12px;
        gap: 6px;
    }
    
    .flip-text {
        font-size: 11px;
    }
    
    /* Even smaller icon on very small screens */
    .flip-button--text i {
        font-size: 18px !important;
    }
}

/* Container Positioning */
.fusion-image-wrapper {
    position: relative;
}

.fusion-gallery {
    position: relative;
}

/* Ensure images maintain aspect ratio during flip */
.fusion-image-wrapper img,
.fusion-gallery-image img {
    transition: transform 0.3s ease;
    backface-visibility: hidden;
}

/* Loading State */
.flip-button.loading {
    opacity: 0.7;
    pointer-events: none;
}

.flip-button.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid white;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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