/**
 * UI/UX Animation Styles
 * Premium interactive effects and micro-animations
 *
 * @package EarphonesShop
 */

/* =========================
   CARD HOVER EFFECTS
   ========================= */

.review-card,
.guide-card,
.post-card,
.product-card {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.review-card:hover,
.guide-card:hover,
.post-card:hover,
.product-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.15);
}

/* Image zoom on hover */
.card-image,
.review-image,
.post-thumbnail {
    overflow: hidden;
    border-radius: var(--radius-md);
}

.card-image img,
.review-image img,
.post-thumbnail img {
    transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    will-change: transform;
}

.review-card:hover .card-image img,
.guide-card:hover .card-image img,
.post-card:hover .post-thumbnail img,
.review-card:hover .review-image img {
    transform: scale(1.08);
}

/* =========================
   BUTTON RIPPLE EFFECT
   ========================= */

.btn,
.button,
.wp-block-button__link,
button[type="submit"] {
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.ripple {
    position: absolute;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.6);
    transform: scale(0);
    animation: ripple-animation 0.6s ease-out;
    pointer-events: none;
}

@keyframes ripple-animation {
    to {
        transform: scale(4);
        opacity: 0;
    }
}

/* Button hover lift */
.btn:hover,
.button:hover,
.wp-block-button__link:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
}

.btn:active,
.button:active,
.wp-block-button__link:active {
    transform: translateY(0);
}

/* =========================
   SCROLL REVEAL ANIMATIONS
   ========================= */

.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* Alternate reveal from left */
.reveal-left {
    opacity: 0;
    transform: translateX(-40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-left.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* Reveal from right */
.reveal-right {
    opacity: 0;
    transform: translateX(40px);
    transition: opacity 0.8s cubic-bezier(0.4, 0, 0.2, 1),
        transform 0.8s cubic-bezier(0.4, 0, 0.2, 1);
}

.reveal-right.revealed {
    opacity: 1;
    transform: translateX(0);
}

/* =========================
   LOADING PROGRESS BAR
   ========================= */

#page-loading-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    z-index: 99999;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}

.progress-bar-inner {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg,
            var(--color-primary) 0%,
            var(--color-accent) 50%,
            var(--color-secondary) 100%);
    background-size: 200% 100%;
    animation: gradient-shift 2s ease infinite;
    transition: width 0.4s ease;
    box-shadow: 0 0 10px var(--color-primary);
}

@keyframes gradient-shift {
    0% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }

    100% {
        background-position: 0% 50%;
    }
}

/* =========================
   SEARCH AUTOCOMPLETE ANIMATIONS
   ========================= */

.search-results-dropdown {
    opacity: 0;
    transform: scaleY(0);
    transform-origin: top;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.6, 1);
    max-height: 0;
    overflow: hidden;
}

.search-results-dropdown.active {
    opacity: 1;
    transform: scaleY(1);
    max-height: 400px;
}

.search-result-item {
    opacity: 0;
    transform: translateX(-20px);
    transition: all 0.3s ease;
}

.search-results-dropdown.active .search-result-item {
    opacity: 1;
    transform: translateX(0);
}

.search-results-dropdown.active .search-result-item:nth-child(1) {
    transition-delay: 0.05s;
}

.search-results-dropdown.active .search-result-item:nth-child(2) {
    transition-delay: 0.1s;
}

.search-results-dropdown.active .search-result-item:nth-child(3) {
    transition-delay: 0.15s;
}

.search-results-dropdown.active .search-result-item:nth-child(4) {
    transition-delay: 0.2s;
}

.search-results-dropdown.active .search-result-item:nth-child(5) {
    transition-delay: 0.25s;
}

.search-result-item:hover {
    background-color: var(--color-neutral-light);
    transform: translateX(5px);
}

/* =========================
   TOAST NOTIFICATIONS
   ========================= */

.toast {
    position: fixed;
    bottom: 30px;
    left: 50%;
    transform: translateX(-50%) translateY(200%);
    background: #333;
    color: white;
    padding: 16px 24px;
    border-radius: 8px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3);
    transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 10000;
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 300px;
    max-width: 500px;
}

.toast.show {
    transform: translateX(-50%) translateY(0);
}

.toast-icon {
    font-size: 20px;
    flex-shrink: 0;
}

.toast-message {
    flex-grow: 1;
}

/* Toast types */
.toast-success {
    background: var(--color-success, #10b981);
}

.toast-error {
    background: var(--color-error, #ef4444);
}

.toast-warning {
    background: var(--color-warning, #f59e0b);
}

.toast-info {
    background: var(--color-info, #3b82f6);
}

/* =========================
   PAGE TRANSITION
   ========================= */

body {
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }

    to {
        opacity: 1;
    }
}

/* =========================
   SMOOTH LINK TRANSITIONS
   ========================= */

a {
    transition: color 0.2s ease, opacity 0.2s ease;
}

a:hover {
    opacity: 0.8;
}

/* =========================
   HOVER GLOW EFFECTS
   ========================= */

.rating-badge,
.price-badge,
.category-badge {
    transition: all 0.3s ease;
}

.rating-badge:hover,
.price-badge:hover,
.category-badge:hover {
    transform: scale(1.05);
    box-shadow: 0 0 20px rgba(var(--color-primary-rgb), 0.4);
}

/* =========================
   SKELETON LOADING (BONUS)
   ========================= */

@keyframes skeleton-loading {
    0% {
        background-position: -200px 0;
    }

    100% {
        background-position: calc(200px + 100%) 0;
    }
}

.skeleton {
    background: linear-gradient(90deg,
            #f0f0f0 0px,
            #e0e0e0 40px,
            #f0f0f0 80px);
    background-size: 200px 100%;
    animation: skeleton-loading 1.5s infinite;
    border-radius: 4px;
}

.skeleton-text {
    height: 16px;
    margin-bottom: 8px;
}

.skeleton-title {
    height: 24px;
    margin-bottom: 12px;
    width: 70%;
}

.skeleton-image {
    height: 200px;
    border-radius: 8px;
}

/* =========================
   PERFORMANCE OPTIMIZATIONS
   ========================= */

/* Use GPU acceleration for animations */
.review-card,
.guide-card,
.post-card,
.btn,
.reveal,
.reveal-left,
.reveal-right {
    will-change: transform;
    transform: translateZ(0);
    backface-visibility: hidden;
}

/* Reduce motion for users who prefer it */
@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal,
    .reveal-left,
    .reveal-right {
        opacity: 1;
        transform: none;
    }
}

/* =========================
   MOBILE OPTIMIZATIONS
   ========================= */

@media (max-width: 768px) {

    /* Reduce hover lift on mobile */
    .review-card:hover,
    .guide-card:hover,
    .post-card:hover {
        transform: translateY(-4px);
    }

    /* Smaller toast on mobile */
    .toast {
        min-width: 280px;
        max-width: calc(100vw - 40px);
    }

    /* Disable card image zoom on mobile for performance */
    .card-image img,
    .review-image img,
    .post-thumbnail img {
        transform: none !important;
    }
}