/* Custom animations and transitions for the user management app */

/* Fade in animation */
@keyframes fade-in {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slide-down {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.5;
    }
}

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

/* Animation classes */
.animate-fade-in {
    animation: fade-in 0.3s ease-out forwards;
}

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

.animate-slide-down {
    animation: slide-down 0.3s ease-out forwards;
}

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

.animate-spin {
    animation: spin 0.8s linear infinite;
}

/* Smooth hover effects */
.btn-hover-lift {
    transition: all 0.2s ease;
}

.btn-hover-lift:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.15);
}

/* Input focus transitions */
.input-transition {
    transition: all 0.2s ease;
}

.input-transition:focus {
    box-shadow: 0 0 0 3px rgba(66, 153, 225, 0.1);
}

/* Modal background fade */
.modal-backdrop {
    transition: opacity 0.25s ease;
}

.modal-backdrop.fade {
    opacity: 0;
    pointer-events: none;
}

.modal-backdrop.show {
    opacity: 0.5;
    pointer-events: all;
}

/* Slide in from bottom animation */
.slide-in-bottom {
    animation: slide-in-bottom 0.3s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes slide-in-bottom {
    0% {
        transform: translateY(100vh);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Scale animation */
.scale-in-center {
    animation: scale-in-center 0.3s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes scale-in-center {
    0% {
        transform: scale(0.9);
        opacity: 0;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Slide in from right */
.slide-in-right {
    animation: slide-in-right 0.3s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

@keyframes slide-in-right {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

/* Staggered animations */
.stagger-1 {
    animation-delay: 0.1s;
}

.stagger-2 {
    animation-delay: 0.2s;
}

.stagger-3 {
    animation-delay: 0.3s;
}

.stagger-4 {
    animation-delay: 0.4s;
}

.stagger-5 {
    animation-delay: 0.5s;
}

/* Smooth scrolling */
html {
    scroll-behavior: smooth;
}

/* Loading animation */
.loading-spinner {
    width: 50px;
    height: 50px;
    border: 4px solid #f3f4f6;
    border-top: 4px solid #3b82f6;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Pulse animation for notifications */
@keyframes pulse-scale {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.05);
    }
}

.pulse-scale {
    animation: pulse-scale 2s ease-in-out infinite;
}