/* Checkout System Styles */

:root {
    --checkout-primary: #00A651;
    --checkout-secondary: #1F2937;
    --checkout-success: #10B981;
    --checkout-warning: #F59E0B;
    --checkout-error: #EF4444;
    --checkout-bg: #F9FAFB;
    --checkout-border: #E5E7EB;
    --checkout-text: #374151;
    --checkout-text-light: #6B7280;
}

/* Checkout Container */
.checkout-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem 1rem;
    background: var(--checkout-bg);
    min-height: 100vh;
}

/* Progress Indicator */
.checkout-progress {
    background: white;
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 2rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    margin-bottom: 1rem;
}

.progress-line {
    position: absolute;
    top: 20px;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--checkout-border);
    z-index: 0;
}

.progress-line-fill {
    height: 100%;
    background: var(--checkout-primary);
    transition: width 0.3s ease;
}

.progress-step {
    position: relative;
    z-index: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    flex: 1;
}

.step-circle {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: white;
    border: 2px solid var(--checkout-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    color: var(--checkout-text-light);
    transition: all 0.3s ease;
    margin-bottom: 0.5rem;
}

.progress-step.active .step-circle {
    border-color: var(--checkout-primary);
    background: var(--checkout-primary);
    color: white;
}

.progress-step.completed .step-circle {
    border-color: var(--checkout-success);
    background: var(--checkout-success);
    color: white;
}

.step-circle svg {
    width: 20px;
    height: 20px;
}

.step-label {
    font-size: 0.875rem;
    color: var(--checkout-text-light);
    text-align: center;
    font-weight: 500;
}

.progress-step.active .step-label {
    color: var(--checkout-primary);
    font-weight: 600;
}

.progress-step.completed .step-label {
    color: var(--checkout-success);
}

/* Checkout Card */
.checkout-card {
    background: white;
    border-radius: 12px;
    padding: 2.5rem;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    margin-bottom: 2rem;
}

.checkout-card h2 {
    font-size: 1.75rem;
    font-weight: 700;
    color: var(--checkout-secondary);
    margin-bottom: 0.5rem;
}

.checkout-card .subtitle {
    color: var(--checkout-text-light);
    margin-bottom: 2rem;
}

/* Form Styles */
.checkout-form .form-group {
    margin-bottom: 1.5rem;
    max-width: 32rem;
    /* Limit width of standalone fields */
}

.form-row .form-group {
    max-width: 100%;
    /* Allow full width in grid columns */
}

.checkout-form label {
    display: block;
    font-weight: 500;
    color: var(--checkout-secondary);
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.checkout-form label.required::after {
    content: " *";
    color: var(--checkout-error);
}

.checkout-form input[type="text"],
.checkout-form input[type="email"],
.checkout-form input[type="password"],
.checkout-form input[type="tel"],
.checkout-form select,
.checkout-form textarea {
    width: 100%;
    padding: 0.625rem 0.875rem;
    border: 1px solid var(--checkout-border);
    border-radius: 6px;
    font-size: 0.95rem;
    transition: all 0.2s ease;
    font-family: inherit;
}

.checkout-form input:focus,
.checkout-form select:focus,
.checkout-form textarea:focus {
    outline: none;
    border-color: var(--checkout-primary);
    box-shadow: 0 0 0 3px rgba(0, 166, 81, 0.1);
}

.checkout-form input.error,
.checkout-form select.error {
    border-color: var(--checkout-error);
}

.checkout-form .error-message {
    color: var(--checkout-error);
    font-size: 0.875rem;
    margin-top: 0.25rem;
    display: none;
}

.checkout-form input.error+.error-message,
.checkout-form select.error+.error-message {
    display: block;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.form-row.three-col {
    grid-template-columns: 1fr 1fr 1fr;
}

/* Checkbox Styles */
.checkbox-group {
    margin: 1.5rem 0;
}

.checkbox-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.checkbox-item input[type="checkbox"] {
    width: 20px;
    height: 20px;
    margin-right: 0.75rem;
    margin-top: 0.125rem;
    cursor: pointer;
    accent-color: var(--checkout-primary);
}

.checkbox-item label {
    flex: 1;
    cursor: pointer;
    margin-bottom: 0;
    font-weight: 400;
    line-height: 1.5;
}

.checkbox-item label a {
    color: var(--checkout-primary);
    text-decoration: underline;
}

/* Buttons */
.checkout-buttons {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 2rem;
    border-top: 1px solid var(--checkout-border);
    justify-content: space-between;
}

.btn-checkout {
    padding: 0.75rem 2rem;
    border-radius: 6px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    white-space: nowrap;
}

.btn-checkout-primary {
    background: var(--checkout-primary);
    color: white;
    min-width: auto;
}

.btn-checkout-primary:hover {
    background: #008f46;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(0, 166, 81, 0.3);
}

.btn-checkout-primary:disabled {
    background: #9CA3AF;
    cursor: not-allowed;
    transform: none;
}

.btn-checkout-secondary {
    background: white;
    color: var(--checkout-secondary);
    border: 2px solid var(--checkout-border);
    min-width: auto;
}

.btn-checkout-secondary:hover {
    border-color: var(--checkout-primary);
    color: var(--checkout-primary);
}

/* Summary Box */
.checkout-summary {
    background: var(--checkout-bg);
    border-radius: 8px;
    padding: 1.5rem;
    margin-top: 2rem;
}

.checkout-summary h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 1rem;
    color: var(--checkout-secondary);
}

.summary-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--checkout-border);
}

.summary-row:last-child {
    border-bottom: none;
    padding-top: 1rem;
    font-weight: 700;
    font-size: 1.125rem;
}

.summary-label {
    color: var(--checkout-text);
}

.summary-value {
    font-weight: 600;
    color: var(--checkout-secondary);
}

/* Info Box */
.info-box {
    background: #EFF6FF;
    border-left: 4px solid #3B82F6;
    padding: 1rem 1.25rem;
    border-radius: 4px;
    margin: 1.5rem 0;
}

.info-box.success {
    background: #F0FDF4;
    border-left-color: var(--checkout-success);
}

.info-box.warning {
    background: #FFFBEB;
    border-left-color: var(--checkout-warning);
}

.info-box p {
    margin: 0.5rem 0;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.info-box p svg {
    flex-shrink: 0;
    margin-top: 0.125rem;
}

/* Vehicle Summary Card */
.vehicle-summary-card {
    display: flex;
    gap: 1.5rem;
    padding: 1.5rem;
    background: white;
    border: 1px solid var(--checkout-border);
    border-radius: 8px;
    margin-bottom: 2rem;
}

.vehicle-summary-image {
    width: 200px;
    height: 150px;
    object-fit: cover;
    border-radius: 6px;
    flex-shrink: 0;
}

.vehicle-summary-details {
    flex: 1;
}

.vehicle-summary-details h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--checkout-secondary);
}

.vehicle-summary-details .meta {
    color: var(--checkout-text-light);
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.vehicle-summary-details .price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--checkout-primary);
}

/* Responsive */
@media (max-width: 768px) {
    .checkout-container {
        padding: 1rem 0.5rem;
    }

    .checkout-card {
        padding: 1.5rem;
    }

    .checkout-progress {
        padding: 1.5rem 1rem;
    }

    .progress-steps {
        flex-wrap: wrap;
    }

    .step-label {
        font-size: 0.75rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-row.three-col {
        grid-template-columns: 1fr;
    }

    .checkout-buttons {
        flex-direction: column-reverse;
    }

    .vehicle-summary-card {
        flex-direction: column;
    }

    .vehicle-summary-image {
        width: 100%;
        height: 200px;
    }
}