/* ===================================
   Checkout Page Styles
   =================================== */

.checkout-step {
    display: none;
}

.checkout-step.active {
    display: block;
}

.checkout-container {
    max-width: 700px;
    margin: 0 auto;
}

.checkout-container h2 {
    text-align: center;
    margin-bottom: var(--spacing-xl);
}

/* Tariff Selection */
.tariff-options {
    display: grid;
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-md);
}

.tariff-card {
    display: block;
    padding: var(--spacing-lg);
    background-color: white;
    border: 2px solid var(--color-card-border);
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all var(--transition-base);
}

.tariff-card.single {
    cursor: default;
    border-color: var(--color-accent-primary);
}

.tariff-card:hover {
    border-color: var(--color-accent-primary);
}

.tariff-card input[type="radio"] {
    display: none;
}

.tariff-card input[type="radio"]:checked + .tariff-content {
    border-left: 4px solid var(--color-accent-primary);
    padding-left: calc(var(--spacing-md) - 4px);
}

.tariff-content {
    padding-left: var(--spacing-md);
    transition: all var(--transition-base);
}

.tariff-hint {
    text-align: center;
    font-size: 0.9375rem;
    color: var(--color-text-secondary);
    margin-bottom: var(--spacing-lg);
    font-style: italic;
}

.tariff-content h3 {
    font-size: 1.25rem;
    margin-bottom: var(--spacing-sm);
    color: var(--color-text-primary);
}

.tariff-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-accent-primary);
    margin-bottom: var(--spacing-md);
}

.price-vat {
    font-size: 0.875rem;
    font-weight: 400;
    color: var(--color-text-secondary);
}

.tariff-features {
    list-style: none;
    padding: 0;
    margin-bottom: var(--spacing-sm);
}

.tariff-features li {
    padding: var(--spacing-xs) 0 var(--spacing-xs) 1.5rem;
    position: relative;
    font-size: 0.9375rem;
    color: var(--color-text-primary);
}

.tariff-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent-primary);
    font-weight: 600;
}

.tariff-note {
    margin-top: var(--spacing-sm);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

/* Form */
.checkout-form {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-card-border);
}

.form-group {
    margin-bottom: var(--spacing-lg);
}

.form-group label {
    display: block;
    font-weight: 500;
    margin-bottom: var(--spacing-xs);
    color: var(--color-text-primary);
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="number"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--spacing-sm);
    font-family: var(--font-sans);
    font-size: 1rem;
    border: 1px solid var(--color-card-border);
    border-radius: var(--border-radius);
    transition: border-color var(--transition-base);
}

.form-group textarea {
    resize: vertical;
    min-height: 120px;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent-primary);
}

.checkbox-group {
    margin-top: var(--spacing-xl);
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-sm);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 3px;
    cursor: pointer;
}

.checkbox-label span {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
}

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

/* Payment Info */
.payment-info {
    background-color: white;
    padding: var(--spacing-xl);
    border-radius: var(--border-radius);
    border: 1px solid var(--color-card-border);
}

.payment-intro {
    text-align: center;
    font-size: 1.0625rem;
    color: var(--color-text-primary);
    margin-bottom: var(--spacing-xl);
    line-height: 1.6;
}

.bank-details {
    background-color: rgba(14, 90, 99, 0.05);
    padding: var(--spacing-lg);
    border-radius: var(--border-radius);
    margin-bottom: var(--spacing-lg);
}

.bank-details h3 {
    font-size: 1.125rem;
    margin-bottom: var(--spacing-md);
    color: var(--color-accent-primary);
}

.detail-row {
    display: flex;
    justify-content: space-between;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid rgba(0, 0, 0, 0.1);
}

.detail-row:last-child {
    border-bottom: none;
}

.detail-row.highlight {
    background-color: rgba(14, 90, 99, 0.1);
    padding: var(--spacing-sm);
    margin-top: var(--spacing-sm);
    border-radius: var(--border-radius);
    border-bottom: none;
}

.detail-label {
    font-weight: 600;
    color: var(--color-text-primary);
}

.detail-value {
    font-family: 'Courier New', monospace;
    color: var(--color-text-primary);
    text-align: right;
}

.payment-note {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin: var(--spacing-sm) 0;
    text-align: center;
}

.data-notice {
    margin-top: var(--spacing-xl);
    padding: var(--spacing-md);
    background-color: rgba(214, 166, 74, 0.1);
    border-left: 4px solid var(--color-focus);
    border-radius: var(--border-radius);
}

.data-notice p {
    font-size: 0.9375rem;
    color: var(--color-text-primary);
    margin: var(--spacing-xs) 0;
}

.btn-secondary {
    display: inline-block;
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: white;
    border: 2px solid var(--color-card-border);
    border-radius: var(--border-radius);
    color: var(--color-text-secondary);
    font-family: var(--font-sans);
    font-weight: 500;
    font-size: 1rem;
    text-decoration: none;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: var(--spacing-lg);
    display: block;
    text-align: center;
}

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

@media (max-width: 767px) {
    .detail-row {
        flex-direction: column;
        gap: var(--spacing-xs);
    }

    .detail-value {
        text-align: left;
    }
}