:root {
    --auth-primary-color: #3498db;
    --auth-primary-hover: #2980b9;
    --auth-secondary-color: #f8f9fa;
    --auth-text-color: #333;
    --auth-text-muted: #6c757d;
    --auth-border-color: #e1e5eb;
    --auth-box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.auth-card {
    background: #fff !important;
    border-radius: 16px !important;
    box-shadow: var(--auth-box-shadow) !important;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none !important;
    overflow: hidden;
}

.auth-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.1) !important;
}

.auth-card .card-header {
    background-color: #fff !important;
    border-bottom: none !important;
    padding: 2rem 2rem 0 !important;
}

.auth-card .card-body {
    padding: 2rem !important;
}

.auth-card form svg {
    stroke-width: 1.25;
    height: 24px;
    width: 24px;
    color: var(--auth-primary-color);
}

.auth-card form .auth-input-icon {
    background: transparent;
    border: 0;
    left: 1px;
    position: absolute;
    top: 3px;
    z-index: 10;
    padding: 0.75rem;
}

.auth-card form .form-control {
    background-color: var(--auth-secondary-color);
    border: 1px solid var(--auth-border-color);
    border-radius: 8px;
    padding: 0.75rem 0.75rem 0.75rem 3rem;
    font-size: 1rem;
    transition: all 0.3s ease;
}

.auth-card form .form-control:focus {
    border-color: var(--auth-primary-color);
    box-shadow: 0 0 0 4px rgba(52, 152, 219, 0.15);
    background-color: #fff;
}

.auth-card .text-end {
    text-align: right !important;
}

.auth-card .text-decoration-underline {
    text-decoration: underline !important;
    color: var(--auth-primary-color) !important;
    transition: color 0.2s ease;
}

.auth-card .text-decoration-underline:hover {
    color: var(--auth-primary-hover) !important;
}

.auth-card .gap-3 {
    gap: 1rem !important;
}

.auth-card .pb-0 {
    padding-bottom: 0 !important;
}

.auth-card .ps-5 {
    padding-left: 3rem !important;
}

.auth-card .form-check {
    display: block;
    margin-bottom: 0.125rem;
    min-height: 1.5rem;
    padding-left: 1.5em;
}

.auth-card .form-check.form-check-inline {
    display: inline-block;
    margin-right: 1rem;
}

.auth-card .form-check .form-check-input {
    margin-left: -1.5em;
    width: 1.25em;
    height: 1.25em;
    cursor: pointer;
}

.auth-card .form-check .form-check-input:checked {
    background-color: var(--auth-primary-color);
    border-color: var(--auth-primary-color);
}

.auth-card .shop-url-status {
    right: 0;
    top: 0;
}

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

.auth-card h3 {
    font-weight: 700;
    color: var(--auth-text-color);
}

.auth-card p {
    color: var(--auth-text-muted);
}

.auth-card .btn-auth-submit {
    background: linear-gradient(to right, var(--auth-primary-color), #4aa3df) !important;
    border: none !important;
    border-radius: 8px !important;
    padding: 0.75rem 1.5rem !important;
    font-weight: 600 !important;
    transition: all 0.3s ease !important;
    box-shadow: 0 4px 10px rgba(52, 152, 219, 0.3) !important;
}

.auth-card .btn-auth-submit:hover {
    background: linear-gradient(to right, #2980b9, #3498db) !important;
    box-shadow: 0 6px 15px rgba(52, 152, 219, 0.4) !important;
    transform: translateY(-2px) !important;
}

.auth-card .btn-auth-submit:active {
    transform: translateY(0) !important;
    box-shadow: 0 2px 5px rgba(52, 152, 219, 0.3) !important;
}

@media (max-width: 576px) {
    .auth-card .card-body,
    .auth-card .card-header {
        padding: 1.5rem !important;
    }
    
    .auth-card form .form-control {
        padding: 0.625rem 0.625rem 0.625rem 2.5rem;
    }
    
    .auth-card .btn-auth-submit {
        padding: 0.625rem 1.25rem !important;
    }
}