/* ==========================================================================
   1. CORE VARIABLES (Local to Shop)
   ========================================================================== */
:root {
    --shop-primary: #2389c4;
    --shop-primary-dark: #1b6a99;
    --shop-text-dark: #2d3436;
    --shop-text-light: #636e72;
    --shop-bg-light: #f9fbfd;
    --shop-white: #ffffff;
    --shop-shadow-sm: 0 2px 8px rgba(0,0,0,0.05);
    --shop-shadow-md: 0 8px 24px rgba(35, 137, 196, 0.15);
    --shop-radius-md: 12px;
    --shop-radius-lg: 20px;
}

/* ==========================================================================
   2. PRODUCT CARDS & GALLERY
   ========================================================================== */
.product-card {
    border: none;
    border-radius: var(--shop-radius-lg);
    background: var(--shop-white);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    overflow: hidden;
    box-shadow: var(--shop-shadow-sm);
    height: 100%;
    display: flex;
    flex-direction: column;
    position: relative; 
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shop-shadow-md);
}

/* --- WHITE TRANSPARENT OVERLAY --- */
.product-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(255, 255, 255, 0.92);
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}

.product-overlay.active {
    opacity: 1;
    visibility: visible;
}

.overlay-content {
    text-align: center;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.product-overlay.active .overlay-content {
    transform: translateY(0);
}

.overlay-msg {
    color: var(--shop-primary);
    font-weight: 700;
    font-size: 1.2rem;
    margin-bottom: 15px;
    display: block;
}

.overlay-btn {
    background: var(--shop-primary);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(35, 137, 196, 0.4);
    display: inline-block;
    transition: 0.3s;
}

.overlay-btn:hover {
    background: var(--shop-primary-dark);
    color: white;
    text-decoration: none;
    transform: translateY(-2px);
}

/* Images & Thumbnails */
.img-wrapper {
    position: relative;
    height: 260px;
    overflow: hidden;
    background: #f1f1f1;
}

.card-img-top {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: opacity 0.3s ease;
}

.thumb-strip {
    display: flex;
    gap: 8px;
    padding: 10px 15px 0;
    justify-content: center;
}

.thumb-img {
    width: 40px;
    height: 40px;
    border-radius: 6px;
    object-fit: cover;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all 0.2s;
}

.thumb-img:hover, .thumb-img.active {
    border-color: var(--shop-primary);
    opacity: 1;
    transform: scale(1.1);
}

.card-body { padding: 1.5rem; }

.card-title {
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 0.5rem;
    color: var(--shop-text-dark);
}

.card-text {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--shop-text-light);
}

.price-tag {
    color: var(--shop-primary);
    font-size: 1.3rem;
    font-weight: 800;
}

.btn-add-cart {
    background-color: var(--shop-primary);
    color: white;
    border: none;
    border-radius: 8px;
    font-weight: 600;
    padding: 10px 0;
    transition: background 0.3s;
}

.btn-add-cart:hover {
    background-color: var(--shop-primary-dark);
    color: white;
}

.form-control-qty {
    border: 1px solid #e0e0e0;
    border-radius: 8px;
    text-align: center;
    font-weight: bold;
    color: var(--shop-text-dark);
}

/* ==========================================================================
   3. CART PAGE & TABLE STYLES
   ========================================================================== */
.cart-table-container {
    background: var(--shop-white);
    border-radius: var(--shop-radius-lg);
    box-shadow: var(--shop-shadow-sm);
    padding: 0;
    overflow: hidden;
    margin-bottom: 3rem;
}

.cart-table-head th {
    background-color: #f0f7fb;
    color: var(--shop-primary-dark);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 1px;
    border: none;
    padding: 20px;
}

.table td {
    vertical-align: middle;
    border-top: 1px solid #f1f1f1;
    padding: 20px;
}

.cart-qty-input {
    width: 80px;
    text-align: center;
    border: 1px solid #ddd;
    border-radius: 8px;
    padding: 8px;
    font-weight: bold;
    color: var(--shop-text-dark);
    margin: 0 auto;
    display: block;
}

.btn-remove {
    background: #fff0f0;
    color: #e74c3c;
    border: none;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    transition: 0.3s;
}

.btn-remove:hover {
    background: #e74c3c;
    color: white;
}

.enquiry-card {
    background: #ffffff;
    border: none;
    border-radius: var(--shop-radius-lg);
    box-shadow: var(--shop-shadow-sm);
}

.btn-whatsapp-form {
    background-color: #25d366;
    border: none;
    color: white;
    font-weight: 600;
    transition: 0.3s;
}

.btn-whatsapp-form:hover {
    background-color: #1da851;
    transform: translateY(-2px);
}

/* ==========================================================================
   4. STICKY CART BAR
   ========================================================================== */
#sticky-cart-bar {
    position: fixed;
    bottom: -120px;
    left: 50%;
    transform: translateX(-50%);
    width: 90%;
    max-width: 600px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    box-shadow: 0 -5px 30px rgba(0,0,0,0.15);
    border-radius: 20px 20px 0 0;
    padding: 15px 25px;
    z-index: 9990;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: bottom 0.5s cubic-bezier(0.68, -0.55, 0.27, 1.55);
}

#sticky-cart-bar.visible {
    bottom: 0;
}

.sticky-imgs {
    display: flex;
    align-items: center;
}

.sticky-thumb {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    border: 2px solid white;
    object-fit: cover;
    margin-right: -15px; 
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

.sticky-more {
    width: 35px;
    height: 35px;
    background: var(--shop-text-dark);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-left: 10px;
    border: 2px solid white;
    font-weight: bold;
}

.sticky-btn {
    background: var(--shop-primary);
    color: white;
    padding: 10px 25px;
    border-radius: 50px;
    font-weight: 600;
    box-shadow: 0 4px 15px rgba(35, 137, 196, 0.4);
    transition: 0.3s;
}

.sticky-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(35, 137, 196, 0.6);
    color: white;
    text-decoration: none;
}

/* ==========================================================================
   5. UI ANIMATIONS & WIDGETS
   ========================================================================== */
@keyframes shake-cart {
    0% { transform: rotate(0deg); }
    25% { transform: rotate(-15deg); }
    50% { transform: rotate(15deg); }
    75% { transform: rotate(-5deg); }
    100% { transform: rotate(0deg); }
}

.shake-animation {
    animation: shake-cart 0.5s ease-in-out;
}

/* Floating Cart Icon */
.cart-float-icon {
    position: fixed;
    bottom: 100px;
    right: 20px;
    background: var(--shop-primary);
    color: white;
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    box-shadow: 0 8px 25px rgba(35, 137, 196, 0.4);
    z-index: 9998;
    transition: transform 0.3s;
}

.cart-float-icon:hover {
    transform: scale(1.1);
    color: white;
}

.cart-count {
    position: absolute;
    top: -5px;
    right: -5px;
    background: #e74c3c;
    color: white;
    font-size: 11px;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 800;
    border: 2px solid white;
}

/* WhatsApp Widget */
#whatsapp-container {
    position: fixed;
    right: 20px;
    bottom: 25px;
    z-index: 99999;
    transition: bottom 0.3s ease; 
}

.whatsapp-btn {
    background: #25d366;
    color: white !important;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    font-size: 32px;
    box-shadow: 0 8px 25px rgba(37, 211, 102, 0.4);
}

.whatsapp-btn:hover {
    transform: scale(1.1);
}

#toggle-btn {
    position: absolute;
    top: -5px;
    left: -5px;
    background: #333;
    color: white;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    font-size: 10px;
    box-shadow: 0 2px 5px rgba(0,0,0,0.3);
    border: 2px solid white;
    z-index: 100000;
}

/* ==========================================================================
   6. MODAL STYLING
   ========================================================================== */
.modal-content {
    border: none;
    border-radius: var(--shop-radius-lg);
    box-shadow: var(--shop-shadow-md);
    overflow: hidden;
}

.modal-header {
    border-bottom: 1px solid #f1f1f1;
    background-color: var(--shop-bg-light);
    padding: 1.5rem;
}

.modal-title {
    font-weight: 700;
    color: var(--shop-primary-dark);
}

.modal-body {
    padding: 2rem;
    color: var(--shop-text-dark);
    line-height: 1.7;
}

.close {
    opacity: 0.5;
    transition: 0.3s;
    outline: none !important;
}

.close:hover { opacity: 1; transform: rotate(90deg); }

/* ==========================================================================
   7. MOBILE CART TRANSFORM (The Mobile Fix)
   ========================================================================== */
@media (max-width: 768px) {
    /* 1. Hide the Table Header */
    .cart-table-head {
        display: none;
    }

    /* 2. Turn Rows into "Cards" */
    .table tbody tr {
        display: block;
        background: #fff;
        margin-bottom: 20px;
        border-radius: 15px;
        box-shadow: 0 5px 15px rgba(0,0,0,0.05);
        border: 1px solid #f1f1f1;
        padding: 15px;
        position: relative; /* Allows absolute positioning of elements inside */
    }

    /* 3. Make Cells display as blocks */
    .table tbody td {
        display: block;
        width: 100%;
        text-align: left;
        padding: 5px 0;
        border: none; /* Remove table lines */
    }

    /* --- SPECIFIC CELL STYLING --- */

    /* Product Name (Top Left) */
    .table tbody td:nth-child(1) {
        padding-right: 40px; /* Space for the remove button */
        margin-bottom: 10px;
        border-bottom: 1px solid #eee;
        padding-bottom: 10px;
    }
    
    /* Unit Price (Hide it) */
    .table tbody td:nth-child(2) {
        display: none; 
    }

    /* Quantity Input (Float Left) */
    .table tbody td:nth-child(3) {
        display: inline-block;
        width: auto;
    }
    .table tbody td:nth-child(3):before {
        content: "Qty: ";
        font-weight: 600;
        color: #888;
        margin-right: 5px;
    }

    /* Subtotal (Float Right) */
    .table tbody td:nth-child(4) {
        display: inline-block;
        float: right;
        width: auto;
        font-size: 1.2rem;
        margin-top: 5px;
        font-weight: 800;
        color: var(--shop-primary);
    }

    /* Remove Button (Absolute Position - Top Right Corner) */
    .table tbody td:nth-child(5) {
        position: absolute;
        top: 15px;
        right: 15px;
        width: auto;
        padding: 0;
    }
    
    /* Adjust input and button size for mobile */
    .cart-qty-input {
        width: 60px;
        padding: 5px;
    }

    .btn-remove {
        width: 30px;
        height: 30px;
        line-height: 30px; 
        padding: 0;
        margin: 0;
    }

    

    /* Move WhatsApp icon UP so it doesn't get covered by Sticky Cart */
    #whatsapp-container {
        bottom: 90px;
    }
}