:root {
    --primary-color: #1a365d;
    --secondary-color: #e53e3e;
    --accent-color: #d69e2e;
    --light-bg: #f8f9fa;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    color: #333;
}

.hero-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
}

.product-card {
    transition: transform 0.3s, box-shadow 0.3s;
    border: 1px solid #dee2e6;
    border-radius: 10px;
    overflow: hidden;
}

.product-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 20px rgba(0,0,0,0.1);
}

.card-img-top {
    height: 250px;
    object-fit: cover;
}

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

.btn-primary:hover {
    background-color: #2c5282;
    border-color: #2c5282;
}

.navbar-brand {
    color: var(--primary-color) !important;
    font-size: 1.5rem;
}

.nav-link {
    font-weight: 500;
}

/* Authentication Forms */
.auth-card {
    border: none;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
}

.auth-header {
    border-radius: 15px 15px 0 0 !important;
    padding: 1.5rem !important;
}

.auth-btn {
    padding: 12px;
    border-radius: 10px;
    font-weight: 500;
}

/* Form enhancements */
.form-control {
    padding: 12px;
    border-radius: 8px;
    border: 2px solid #e1e5e9;
    transition: all 0.3s;
}

.form-control:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(26, 54, 93, 0.25);
}

/* Social buttons */
.btn-outline-primary:hover {
    background-color: var(--primary-color);
    color: white;
}

.btn-outline-dark:hover {
    background-color: #343a40;
    color: white;
}

/* Checkbox styling */
.form-check-input:checked {
    background-color: var(--primary-color);
    border-color: var(--primary-color);
}

/* Links */
a.text-primary:hover {
    color: #2c5282 !important;
    text-decoration: underline;
}