/* ==========================================================================
   Modern E-Commerce Design System & Micro-Interactions
   ========================================================================== */

:root {
    --primary: #108A44;
    --primary-hover: #0b6833;
    --primary-light: #e8f5e9;
    --surface: #ffffff;
    --surface-alt: #f8fafc;
    --text-main: #1e293b;
    --text-muted: #64748b;
    --border-color: #e2e8f0;
    --radius-sm: 6px;
    --radius-md: 10px;
    --radius-lg: 16px;
    --shadow-sm: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md: 0 4px 6px -1px rgba(0,0,0,0.08), 0 2px 4px -1px rgba(0,0,0,0.04);
    --shadow-hover: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05);
}

/* Global Font & Rendering Polish */
body {
    color: var(--text-main);
    background-color: #fbfcfd;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Buttons */
.btn {
    border-radius: var(--radius-sm);
    font-weight: 500;
    transition: all 0.2s ease-in-out;
}

.btn-primary {
    background-color: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 2px 4px rgba(16, 138, 68, 0.25);
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active {
    background-color: var(--primary-hover) !important;
    border-color: var(--primary-hover) !important;
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(16, 138, 68, 0.3);
}

.btn-outline-primary {
    color: var(--primary);
    border-color: var(--primary);
}

.btn-outline-primary:hover {
    background-color: var(--primary);
    border-color: var(--primary);
    color: #fff;
    transform: translateY(-1px);
}

/* Form Inputs */
.form-control {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-color);
    padding: 0.6rem 0.9rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(16, 138, 68, 0.15);
}

/* Cards & Product Items */
.card, .product-item, .cat-item {
    border-radius: var(--radius-md) !important;
    border: 1px solid var(--border-color) !important;
    background-color: var(--surface);
    box-shadow: var(--shadow-sm);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover, .product-item:hover, .cat-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-hover) !important;
}

.product-item .card-header {
    background: transparent;
    padding: 1.25rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid #f1f5f9;
}

.product-item .card-img-top {
    transition: transform 0.3s ease;
    object-fit: contain;
}

.product-item:hover .card-img-top {
    transform: scale(1.06);
}

.product-item .card-footer {
    background-color: #f8fafc;
    border-top: 1px solid var(--border-color);
    border-radius: 0 0 var(--radius-md) var(--radius-md) !important;
    padding: 0.75rem 1rem;
}

/* Badges & Trust Signals */
.badge-primary {
    background-color: var(--primary);
}

.border-primary {
    border-color: var(--primary) !important;
}

.text-primary {
    color: var(--primary) !important;
}

/* Trust Badges in Featured Section */
.featured-item {
    padding: 1.5rem;
    border-radius: var(--radius-md);
    background: #ffffff;
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-sm);
    display: flex;
    align-items: center;
    transition: all 0.2s ease;
}

.featured-item:hover {
    border-color: var(--primary);
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.featured-item i {
    font-size: 2rem;
    color: var(--primary);
    margin-right: 1.25rem;
}

/* Stepper / Timeline for Checkout and Tracking */
.checkout-stepper {
    display: flex;
    justify-content: space-between;
    margin-bottom: 2rem;
    position: relative;
}

.checkout-stepper::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--border-color);
    z-index: 1;
    transform: translateY(-50%);
}

.stepper-step {
    position: relative;
    z-index: 2;
    background: #fff;
    padding: 0 1rem;
    text-align: center;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-muted);
}

.stepper-step.active {
    color: var(--primary);
}

.stepper-step.completed {
    color: var(--primary);
}

.stepper-circle {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: #f1f5f9;
    border: 2px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem auto;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.stepper-step.active .stepper-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
    box-shadow: 0 0 0 4px rgba(16, 138, 68, 0.2);
}

.stepper-step.completed .stepper-circle {
    background: var(--primary);
    border-color: var(--primary);
    color: #fff;
}

/* Mobile Polish */
@media (max-width: 768px) {
    .container-fluid {
        padding-left: 1rem !important;
        padding-right: 1rem !important;
    }
}