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

    100% {
        transform: rotate(360deg);
    }
}

.loading-spinner {
    animation: spin 1s linear infinite;
}

.shake {
    animation: shake 0.5s ease-in-out;
}

.platform {
    animation: floatHover 2s ease-in-out infinite alternate;
    cursor: pointer;
}

.platform:nth-child(1),
.platform:nth-child(2),
.platform:nth-child(3) {
    animation-delay: 0s;
}

.platform:nth-child(4),
.platform:nth-child(5),
.platform:nth-child(6) {
    animation-delay: 0.2s;
}

.platform:nth-child(7),
.platform:nth-child(8),
.platform:nth-child(9) {
    animation-delay: 0.4s;
}
.platform:nth-child(10),
.platform:nth-child(11),
.platform:nth-child(12) {
    animation-delay: 0.6s;
}

@keyframes floatHover {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(-5px);
    }
}

/* Dark mode toggle switch styles */
.toggle-switch {
    position: relative;
    width: 52px;
    height: 28px;
    background-color: #e5e7eb;
    border-radius: 14px;
    transition: background-color 0.8s ease;
    cursor: pointer;
}

.toggle-switch.active {
    background-color: #dc2626;
}

.toggle-switch .toggle-circle {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 24px;
    height: 24px;
    background-color: white;
    border-radius: 50%;
    transition: transform 0.8s ease;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.2);
}

.toggle-switch.active .toggle-circle {
    transform: translateX(24px);
}

* {
    transition: background-color 0.3s ease, border-color 0.3s ease, color 0.3s ease;
}

body {
    transition: background-color 0.4s ease, color 0.4s ease;
}

.bg-white,
.dark\:bg-gray-800,
.dark\:bg-gray-700 {
    transition: background-color 10.5s ease;
}

.border-gray-200,
.dark\:border-gray-600,
.dark\:border-gray-700 {
    transition: border-color 10.5s ease;
}

.dark .format-option.selected .fa-video {
    color: white;
}

.dark .format-option .fa-video {
    color: #dc2626;
}

.dark .format-option.selected {
    background-color: #dc2626;
}

/* Skeleton base */
.skeleton {
    display: block;
    position: relative;
    overflow: hidden;
}

/* Placeholder elements with shimmer + pulse */
.skeleton-thumbnail,
.skeleton-title,
.skeleton-details,
.skeleton-select,
.skeleton-size {
    position: relative;
    border-radius: 0.25rem;
    background-color: #d3cdcd;
    overflow: hidden;
    animation: pulse 2s infinite ease-in-out;
}

/* Dark mode */
.dark .skeleton-thumbnail,
.dark .skeleton-title,
.dark .skeleton-details,
.dark .skeleton-select,
.dark .skeleton-size {
    background-color: #4b5563;
}

/* Shimmer pseudo-element */
.skeleton-thumbnail::after,
.skeleton-title::after,
.skeleton-details::after,
.skeleton-select::after,
.skeleton-size::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 100%;
    background: linear-gradient(90deg,
            transparent 0%,
            rgba(255, 255, 255, 0.089) 20%,
            rgba(255, 255, 255, 0.336) 40%,
            transparent 100%);
    transform: translateX(-100%);
    animation: shimmer 1.7s infinite linear;
}

/* Pulse animation */
@keyframes pulse {

    0%,
    100% {
        opacity: 1;
    }

    50% {
        opacity: 0.5;
    }
}

/* Shimmer animation - improved */
@keyframes shimmer {
    100% {
        transform: translateX(100%);
    }
}


#progressDisplay {
    transition: all 0.3s ease;
}

#progressBar {
    transition: width 0.3s ease;
}

.fade-out {
    opacity: 0;
    transition: opacity 1s ease-out;
}

/* Ensure messages start with full opacity */
#errorMessage,
#successMessage {
    opacity: 1;
    transition: opacity 1s ease-out;
}