/* Animations */

/* Spinner */
@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Pulse animation for loading */
@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.loading-pulse {
    animation: pulse 1.5s ease-in-out infinite;
}

/* Modal fade in */
@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.95);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

/* Fade in */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

.fade-in {
    animation: fadeIn 0.3s ease;
}

/* Slide up */
@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

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

/* Skeleton loading */
@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.skeleton {
    background: linear-gradient(90deg, var(--gray-200) 25%, var(--gray-100) 50%, var(--gray-200) 75%);
    background-size: 200% 100%;
    animation: shimmer 1.5s infinite;
    border-radius: 4px;
}

/* Content refresh animation */
@keyframes contentRefresh {
    0% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.5;
        transform: scale(0.98);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.content-refreshing {
    animation: contentRefresh 0.4s ease-out;
}

/* Stat card pop effect */
@keyframes statPop {
    0% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
    100% {
        transform: scale(1);
    }
}

.stat-refreshing {
    animation: statPop 0.3s ease-out;
}

/* Chart refresh effect */
@keyframes chartRefresh {
    0% {
        opacity: 0.3;
    }
    100% {
        opacity: 1;
    }
}

.chart-refreshing {
    animation: chartRefresh 0.5s ease-out;
}

/* Table row stagger animation */
@keyframes rowSlideIn {
    0% {
        opacity: 0;
        transform: translateX(-10px);
    }
    100% {
        opacity: 1;
        transform: translateX(0);
    }
}

.row-refreshing {
    animation: rowSlideIn 0.3s ease-out backwards;
}

/* Button loading state */
.btn-applying {
    position: relative;
    pointer-events: none;
}

.btn-applying::after {
    content: '';
    position: absolute;
    width: 16px;
    height: 16px;
    border: 2px solid transparent;
    border-top-color: currentColor;
    border-radius: 50%;
    animation: spin 0.6s linear infinite;
    margin-left: 8px;
}