/* PNG to JPG Converter Custom Styles */

/* Simple Quality Slider Styles - Override global styles */
#qualitySlider.quality-slider {
    -webkit-appearance: none !important;
    appearance: none !important;
    width: 100% !important;
    height: 6px !important;
    border-radius: 3px !important;
    background: #e5e7eb !important;
    outline: none !important;
    cursor: pointer !important;
    box-shadow: none !important;
}

/* Disable any pseudo-elements on the slider */
#qualitySlider.quality-slider::before,
#qualitySlider.quality-slider::after {
    display: none !important;
    content: none !important;
}

#qualitySlider.quality-slider::-webkit-slider-thumb {
    -webkit-appearance: none !important;
    appearance: none !important;
    height: 20px !important;
    width: 20px !important;
    border-radius: 50% !important;
    background: #3b82f6 !important;
    cursor: pointer !important;
    border: none !important;
    box-shadow: none !important;
    transition: none !important;
    transform: none !important;
}

#qualitySlider.quality-slider::-webkit-slider-thumb:hover {
    background: #3b82f6 !important;
    transform: none !important;
    box-shadow: none !important;
}

#qualitySlider.quality-slider::-moz-range-thumb {
    height: 20px !important;
    width: 20px !important;
    border-radius: 50% !important;
    background: #3b82f6 !important;
    cursor: pointer !important;
    border: none !important;
    box-shadow: none !important;
    transition: none !important;
    transform: none !important;
}

#qualitySlider.quality-slider::-moz-range-thumb:hover {
    background: #3b82f6 !important;
    transform: none !important;
    box-shadow: none !important;
}

#qualitySlider.quality-slider::-webkit-slider-track {
    -webkit-appearance: none !important;
    appearance: none !important;
    height: 6px !important;
    border-radius: 3px !important;
    background: #e5e7eb !important;
    box-shadow: none !important;
}

#qualitySlider.quality-slider::-moz-range-track {
    height: 6px !important;
    border-radius: 3px !important;
    background: #e5e7eb !important;
    border: none !important;
    box-shadow: none !important;
}

/* Enhanced file preview styles */
.file-preview-image {
    border-radius: 8px;
    transition: transform 0.2s ease;
}

.file-preview-image:hover {
    transform: scale(1.02);
}

/* Result item styles - Card Layout */
.result-item {
    transition: all 0.3s ease;
    border: 1px solid #e5e7eb;
    background: #ffffff;
}

.result-item:hover {
    border-color: #d1d5db;
    transform: translateY(-2px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

/* Results grid responsive layout */
#resultsContent {
    max-height: 60vh;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: #cbd5e1 #f1f5f9;
}

#resultsContent::-webkit-scrollbar {
    width: 6px;
}

#resultsContent::-webkit-scrollbar-track {
    background: #f1f5f9;
    border-radius: 3px;
}

#resultsContent::-webkit-scrollbar-thumb {
    background: #cbd5e1;
    border-radius: 3px;
}

#resultsContent::-webkit-scrollbar-thumb:hover {
    background: #94a3b8;
}

/* Download button animations */
.download-btn {
    transition: all 0.2s ease;
    position: relative;
    overflow: hidden;
}

.download-btn:before {
    content: "";
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.15), transparent);
    transition: left 0.5s;
}

.download-btn:hover:before {
    left: 100%;
}

.download-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    background: linear-gradient(to right, #2563eb, #1e40af) !important;
}

/* Loading animation for convert button */
.convert-btn-loading {
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 1;
    }
    50% {
        opacity: 0.8;
    }
}

/* File size badge styles */
.file-size-badge {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    border: 1px solid #cbd5e1;
    color: #475569;
}

.file-size-reduced {
    background: linear-gradient(135deg, #dcfce7, #bbf7d0);
    border: 1px solid #86efac;
    color: #166534;
}

.file-size-increased {
    background: linear-gradient(135deg, #fef3c7, #fde68a);
    border: 1px solid #fbbf24;
    color: #92400e;
}

/* Progress bar glow effect */
.progress-glow {
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.5);
}

/* Error state styles */
.error-state {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border: 1px solid #fca5a5;
    color: #991b1b;
}

/* Success state styles */
.success-state {
    background: linear-gradient(135deg, #f0fdf4, #dcfce7);
    border: 1px solid #86efac;
    color: #166534;
}

/* Drag and drop enhanced styles */
.drop-zone-active {
    background: linear-gradient(135deg, #eff6ff, #dbeafe);
    border-color: #3b82f6;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.1);
}

.drop-zone-hover {
    background: linear-gradient(135deg, #f0f9ff, #e0f2fe);
    transform: scale(1.01);
}

/* File type icons */
.file-icon-png {
    background: linear-gradient(135deg, #fbbf24, #f59e0b);
}

.file-icon-jpg {
    background: linear-gradient(135deg, #10b981, #059669);
}

/* Responsive image grid */
.image-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
}

@media (max-width: 640px) {
    .image-grid {
        grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
        gap: 0.75rem;
    }
}

/* Quality preview indicator */
.quality-indicator {
    position: relative;
}

.quality-indicator::after {
    content: "";
    position: absolute;
    bottom: -2px;
    left: 0;
    height: 2px;
    background: linear-gradient(90deg, #ef4444, #f97316, #eab308, #22c55e);
    border-radius: 1px;
}

.quality-indicator[data-quality="high"]::after {
    width: 100%;
}

.quality-indicator[data-quality="medium"]::after {
    width: 70%;
}

.quality-indicator[data-quality="low"]::after {
    width: 40%;
}

/* Conversion status indicators */
.status-converting {
    animation: spin 1s linear infinite;
}

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

.status-complete {
    animation: checkmark 0.5s ease-in-out;
}

@keyframes checkmark {
    0% {
        transform: scale(0);
    }
    50% {
        transform: scale(1.2);
    }
    100% {
        transform: scale(1);
    }
}

/* Tooltip styles */
.tooltip {
    position: relative;
}

.tooltip:hover::after {
    content: attr(data-tooltip);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #1f2937;
    color: white;
    padding: 0.5rem 0.75rem;
    border-radius: 0.375rem;
    font-size: 0.75rem;
    white-space: nowrap;
    z-index: 50;
    margin-bottom: 0.25rem;
}

.tooltip:hover::before {
    content: "";
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 4px solid transparent;
    border-top-color: #1f2937;
    z-index: 50;
}

/* Mobile optimizations */
@media (max-width: 768px) {
    .mobile-stack {
        flex-direction: column;
    }

    .mobile-full {
        width: 100%;
    }

    .mobile-text-sm {
        font-size: 0.875rem;
    }

    /* Single column on mobile for results */
    #resultsContent {
        grid-template-columns: 1fr !important;
    }
}

/* Conversion result animations */
.conversion-result {
    animation: slideInUp 0.4s ease-out;
    animation-fill-mode: both;
}

@keyframes slideInUp {
    from {
        opacity: 0;
        transform: translateY(20px) scale(0.95);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

/* Staggered animation for multiple results */
.conversion-result:nth-child(1) {
    animation-delay: 0.1s;
}
.conversion-result:nth-child(2) {
    animation-delay: 0.2s;
}
.conversion-result:nth-child(3) {
    animation-delay: 0.3s;
}
.conversion-result:nth-child(4) {
    animation-delay: 0.4s;
}
.conversion-result:nth-child(5) {
    animation-delay: 0.5s;
}
.conversion-result:nth-child(6) {
    animation-delay: 0.6s;
}
.conversion-result:nth-child(n + 7) {
    animation-delay: 0.7s;
}