/* ComputEd Application Styles */

/* Hide scrollbar for horizontal scrolling */
.scrollbar-hide {
    scrollbar-width: none; /* Firefox */
    -ms-overflow-style: none; /* IE and Edge */
}

.scrollbar-hide::-webkit-scrollbar {
    display: none; /* Chrome, Safari, Opera */
}

/* Dropdown Menu Animations */
@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.dropdown-enter {
    animation: dropdownFadeIn 0.2s ease-out forwards;
}

.dropdown-exit {
    animation: dropdownFadeOut 0.15s ease-in forwards;
}

@keyframes dropdownFadeOut {
    from {
        opacity: 1;
        transform: translateY(0);
    }
    to {
        opacity: 0;
        transform: translateY(-10px);
    }
}

/* Modal slide-up animation */
@keyframes slideUp {
    from {
        transform: translateY(100%);
    }
    to {
        transform: translateY(0);
    }
}

.animate-slide-up {
    animation: slideUp 0.3s ease-out;
}

/* Skeleton placeholders */
@keyframes shimmer {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

.skeleton-card {
    position: relative;
    overflow: hidden;
}

.skeleton-block,
.skeleton-line,
.skeleton-pill {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    background-color: #e5e7eb;
}

.skeleton-line {
    border-radius: 999px;
}

.skeleton-pill {
    border-radius: 999px;
}

.dark .skeleton-block,
.dark .skeleton-line,
.dark .skeleton-pill {
    background-color: #2c2c2c;
}

.skeleton-block::after,
.skeleton-line::after,
.skeleton-pill::after {
    content: "";
    position: absolute;
    inset: 0;
    transform: translateX(-100%);
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.5), transparent);
    animation: shimmer 1.6s infinite;
}

@media (prefers-reduced-motion: reduce) {
    .skeleton-block::after,
    .skeleton-line::after,
    .skeleton-pill::after {
        animation-duration: 3s;
    }
}