/* Micro-Interactions and Advanced Interactive Animations */

/* Button Micro-Interactions */
@keyframes buttonPress {
    0% { transform: scale(1); }
    50% { transform: scale(0.95); }
    100% { transform: scale(1); }
}

@keyframes buttonSuccess {
    0% { background-color: var(--primary-color, #007bff); }
    50% { background-color: #28a745; transform: scale(1.05); }
    100% { background-color: #28a745; transform: scale(1); }
}

@keyframes buttonError {
    0% { background-color: var(--primary-color, #007bff); }
    25% { background-color: #dc3545; transform: translateX(-5px); }
    50% { background-color: #dc3545; transform: translateX(5px); }
    75% { background-color: #dc3545; transform: translateX(-3px); }
    100% { background-color: var(--primary-color, #007bff); transform: translateX(0); }
}

@keyframes buttonLoading {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* Form Input Interactions */
@keyframes inputFocus {
    0% { 
        border-color: #ddd;
        box-shadow: none;
    }
    100% { 
        border-color: #007bff;
        box-shadow: 0 0 0 3px rgba(0, 123, 255, 0.25);
    }
}

@keyframes inputError {
    0%, 100% { transform: translateX(0); }
    25% { transform: translateX(-5px); }
    75% { transform: translateX(5px); }
}

@keyframes inputSuccess {
    0% { border-color: #ddd; }
    100% { border-color: #28a745; }
}

@keyframes labelFloat {
    0% {
        transform: translateY(0) scale(1);
        color: #999;
    }
    100% {
        transform: translateY(-20px) scale(0.8);
        color: #007bff;
    }
}

/* Card Interactions */
@keyframes cardHover {
    0% {
        transform: translateY(0) scale(1);
        box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    }
    100% {
        transform: translateY(-8px) scale(1.02);
        box-shadow: 0 8px 25px rgba(0,0,0,0.15);
    }
}

@keyframes cardFlip {
    0% { transform: perspective(1000px) rotateY(0deg); }
    100% { transform: perspective(1000px) rotateY(180deg); }
}

@keyframes cardSlideUp {
    0% {
        transform: translateY(100%);
        opacity: 0;
    }
    100% {
        transform: translateY(0);
        opacity: 1;
    }
}

/* Navigation Interactions */
@keyframes navItemHover {
    0% {
        transform: translateY(0);
        color: inherit;
    }
    100% {
        transform: translateY(-2px);
        color: #007bff;
    }
}

@keyframes navUnderline {
    0% {
        width: 0;
        left: 50%;
    }
    100% {
        width: 100%;
        left: 0;
    }
}

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

/* Modal and Overlay Interactions */
@keyframes modalFadeIn {
    0% {
        opacity: 0;
        transform: scale(0.8);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

@keyframes modalSlideDown {
    0% {
        opacity: 0;
        transform: translateY(-50px);
    }
    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes overlayFade {
    0% { opacity: 0; }
    100% { opacity: 1; }
}

/* Tooltip Interactions */
@keyframes tooltipShow {
    0% {
        opacity: 0;
        transform: translateY(10px) scale(0.8);
    }
    100% {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

@keyframes tooltipArrow {
    0% {
        opacity: 0;
        transform: scale(0);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

/* Progress and Loading Interactions */
@keyframes progressFill {
    0% { width: 0%; }
    100% { width: var(--progress-width, 100%); }
}

@keyframes spinnerRotate {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulseLoader {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.7;
    }
}

@keyframes dotsLoader {
    0%, 20% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.5);
        opacity: 0.5;
    }
    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Notification Interactions */
@keyframes notificationSlideIn {
    0% {
        transform: translateX(100%);
        opacity: 0;
    }
    100% {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes notificationBounce {
    0%, 20%, 50%, 80%, 100% {
        transform: translateY(0);
    }
    40% {
        transform: translateY(-10px);
    }
    60% {
        transform: translateY(-5px);
    }
}

/* Icon Interactions */
@keyframes iconSpin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes iconBounce {
    0%, 100% {
        transform: translateY(0) scale(1);
    }
    50% {
        transform: translateY(-10px) scale(1.1);
    }
}

@keyframes iconPulse {
    0%, 100% {
        transform: scale(1);
        opacity: 1;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
    }
}

@keyframes iconWiggle {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(-5deg); }
    75% { transform: rotate(5deg); }
}

/* Utility Classes */

/* Button Interactions */
.btn-interactive {
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.btn-interactive:active {
    animation: buttonPress 0.2s ease;
}

.btn-interactive.success {
    animation: buttonSuccess 0.5s ease;
}

.btn-interactive.error {
    animation: buttonError 0.5s ease;
}

.btn-interactive.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: buttonLoading 1s linear infinite;
}

/* Form Interactions */
.input-interactive {
    transition: all 0.3s ease;
    position: relative;
}

.input-interactive:focus {
    animation: inputFocus 0.3s ease forwards;
}

.input-interactive.error {
    animation: inputError 0.5s ease;
    border-color: #dc3545;
}

.input-interactive.success {
    animation: inputSuccess 0.3s ease;
}

.floating-label {
    position: relative;
}

.floating-label input:focus + label,
.floating-label input:not(:placeholder-shown) + label {
    animation: labelFloat 0.3s ease forwards;
}

/* Card Interactions */
.card-interactive {
    transition: all 0.3s ease;
    cursor: pointer;
}

.card-interactive:hover {
    animation: cardHover 0.3s ease forwards;
}

.card-flip {
    perspective: 1000px;
}

.card-flip:hover .card-inner {
    animation: cardFlip 0.6s ease;
}

.card-slide-up {
    animation: cardSlideUp 0.5s ease;
}

/* Navigation Interactions */
.nav-item-interactive {
    position: relative;
    transition: all 0.3s ease;
}

.nav-item-interactive:hover {
    animation: navItemHover 0.3s ease;
}

.nav-item-interactive::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: #007bff;
    transition: all 0.3s ease;
}

.nav-item-interactive:hover::after {
    animation: navUnderline 0.3s ease forwards;
}

.mobile-menu {
    animation: mobileMenuSlide 0.3s ease;
}

/* Modal Interactions */
.modal-interactive {
    animation: modalFadeIn 0.3s ease;
}

.modal-slide {
    animation: modalSlideDown 0.3s ease;
}

.overlay-interactive {
    animation: overlayFade 0.3s ease;
}

/* Tooltip Interactions */
.tooltip-interactive {
    position: relative;
}

.tooltip-interactive:hover .tooltip {
    animation: tooltipShow 0.3s ease;
}

.tooltip-interactive .tooltip::after {
    animation: tooltipArrow 0.3s ease 0.1s both;
}

/* Progress Interactions */
.progress-interactive .progress-bar {
    animation: progressFill 1.5s ease;
}

.spinner-interactive {
    animation: spinnerRotate 1s linear infinite;
}

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

.dots-loader span {
    animation: dotsLoader 1.4s ease-in-out infinite;
}

.dots-loader span:nth-child(2) {
    animation-delay: 0.2s;
}

.dots-loader span:nth-child(3) {
    animation-delay: 0.4s;
}

/* Notification Interactions */
.notification-interactive {
    animation: notificationSlideIn 0.5s ease;
}

.notification-bounce {
    animation: notificationBounce 0.6s ease;
}

/* Icon Interactions */
.icon-spin {
    animation: iconSpin 2s linear infinite;
}

.icon-bounce {
    animation: iconBounce 1s ease infinite;
}

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

.icon-wiggle {
    animation: iconWiggle 0.5s ease;
}

.icon-interactive:hover {
    animation: iconBounce 0.5s ease;
}

/* Advanced Hover Effects */
.hover-lift {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.hover-lift:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}

.hover-tilt {
    transition: transform 0.3s ease;
}

.hover-tilt:hover {
    transform: perspective(1000px) rotateX(10deg) rotateY(10deg);
}

.hover-zoom {
    transition: transform 0.3s ease;
    overflow: hidden;
}

.hover-zoom:hover {
    transform: scale(1.05);
}

.hover-slide {
    position: relative;
    overflow: hidden;
}

.hover-slide::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    transition: left 0.5s ease;
}

.hover-slide:hover::before {
    left: 100%;
}

/* Stagger Animations */
.stagger-animation > * {
    opacity: 0;
    transform: translateY(20px);
    animation: fadeInUp 0.6s ease forwards;
}

.stagger-animation > *:nth-child(1) { animation-delay: 0.1s; }
.stagger-animation > *:nth-child(2) { animation-delay: 0.2s; }
.stagger-animation > *:nth-child(3) { animation-delay: 0.3s; }
.stagger-animation > *:nth-child(4) { animation-delay: 0.4s; }
.stagger-animation > *:nth-child(5) { animation-delay: 0.5s; }
.stagger-animation > *:nth-child(6) { animation-delay: 0.6s; }

@keyframes fadeInUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .card-interactive:hover {
        animation: none;
        transform: none;
    }
    
    .hover-lift:hover,
    .hover-tilt:hover,
    .hover-zoom:hover {
        transform: none;
    }
}

@media (prefers-reduced-motion: reduce) {
    .btn-interactive,
    .input-interactive,
    .card-interactive,
    .nav-item-interactive,
    .modal-interactive,
    .tooltip-interactive,
    .notification-interactive,
    .icon-interactive,
    .hover-lift,
    .hover-tilt,
    .hover-zoom,
    .hover-slide {
        animation: none;
        transition: none;
    }
}