/* =========================================================
   GLOBAL ANIMATION STYLES
   UI/UX Upgrades for eCommerce Platform
   ========================================================= */

/* Page loader REMOVED — content now renders instantly */
/* body-fade-in: no longer hides content, just smooth transition */
body.body-fade-in {
    opacity: 1;
    transition: opacity 0.2s ease-in-out;
}
body.body-fade-in.loaded {
    opacity: 1;
}

/* ── Product Card Hover Animations ──────────────────────── */
.product-card {
    transition: transform 0.3s cubic-bezier(0.165, 0.84, 0.44, 1),
                box-shadow 0.3s cubic-bezier(0.165, 0.84, 0.44, 1) !important;
}
.product-card:hover {
    transform: translateY(-5px) scale(1.01) !important;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.1) !important;
}
.product-card img,
.product-img-zoom {
    transition: transform 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94) !important;
}
.product-card:hover img {
    transform: scale(1.05) !important;
}

/* ── Lazy Image Smooth Rendering ─────────────────────────── */
img[loading="lazy"] {
    content-visibility: auto;
}

/* ── Button Hover Animations ────────────────────────────── */
.btn-custom, .btn-primary, .btn-outline-primary, .btn {
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
    position: relative;
    overflow: hidden;
}
.btn-custom:hover, .btn-primary:hover, .btn-outline-primary:hover {
    transform: translateY(-2px) scale(1.02);
    filter: brightness(1.05);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.3) !important;
}

/* ── Ripple Effect ──────────────────────────────────────── */
.ripple {
    position: absolute;
    border-radius: 50%;
    transform: scale(0);
    animation: ripple-animation 0.6s linear;
    background-color: rgba(255, 255, 255, 0.4);
}
@keyframes ripple-animation {
    to { transform: scale(4); opacity: 0; }
}

/* ── Flying Cart Image ──────────────────────────────────── */
.flying-img {
    position: fixed;
    z-index: 9999;
    width: 60px;
    height: 60px;
    object-fit: cover;
    border-radius: 50%;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.2);
    pointer-events: none;
}

/* ── Slide-In Notification ──────────────────────────────── */
.anim-slide-in {
    animation: slideInRight 0.5s cubic-bezier(0.25, 0.8, 0.25, 1) forwards;
}
@keyframes slideInRight {
    from { opacity: 0; transform: translateX(100%) scale(0.9); }
    to   { opacity: 1; transform: translateX(0) scale(1); }
}

/* ── Off-canvas / Navbar Transitions ───────────────────── */
.offcanvas, .navbar-collapse {
    transition: transform 0.3s cubic-bezier(0.77, 0, 0.175, 1) !important;
}

/* ── Cart Shake Animation ───────────────────────────────── */
.cart-shake {
    animation: cart-shake-anim 0.4s ease-in-out;
}
@keyframes cart-shake-anim {
    0%   { transform: scale(1) rotate(0); }
    25%  { transform: scale(1.2) rotate(15deg); }
    50%  { transform: scale(1.2) rotate(-15deg); }
    75%  { transform: scale(1.2) rotate(15deg); }
    100% { transform: scale(1) rotate(0); }
}