/* ==========================================================================
   Portal Styles
   ========================================================================== */

/* Portal Section */
.section--portal {
    padding-top: 8rem;
    min-height: 80vh;
}

/* Portal Header */
.portal-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 2rem;
}

.portal-header h1 {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
}

.portal-header p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.portal-back {
    display: inline-block;
    color: var(--color-primary);
    font-size: 0.875rem;
    text-decoration: none;
    margin-bottom: 0.5rem;
}

.portal-back:hover {
    text-decoration: underline;
}

/* Portal Login */
.portal-login {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 60vh;
}

.portal-login__card {
    width: 100%;
    max-width: 420px;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: 2.5rem;
    box-shadow: var(--shadow-lg);
}

.portal-login__header {
    text-align: center;
    margin-bottom: 2rem;
}

.portal-login__header h1 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.portal-login__header p {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
}

.portal-login__footer {
    text-align: center;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.portal-login__footer a {
    color: var(--color-primary);
    text-decoration: none;
    font-weight: 500;
}

.portal-login__footer a:hover {
    text-decoration: underline;
}

/* Portal Grid */
.portal-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .portal-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .portal-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

/* Portal Card */
.portal-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 1.5rem;
    transition: box-shadow var(--transition-base), transform var(--transition-base);
}

.portal-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.portal-card__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.portal-card__date {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.portal-card__key {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    padding: 0.75rem;
    margin-bottom: 1rem;
}

.portal-card__key code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--color-primary);
    flex: 1;
    word-break: break-all;
}

.portal-card__copy {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base), background var(--transition-base);
    flex-shrink: 0;
}

.portal-card__copy:hover {
    color: var(--color-primary);
    background: rgba(5, 150, 105, 0.1);
}

.portal-card__info {
    margin-bottom: 1rem;
}

.portal-card__row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--color-border);
}

.portal-card__row:last-child {
    border-bottom: none;
}

.portal-card__row span {
    color: var(--color-text-secondary);
}

/* Portal Empty */
.portal-empty {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}

.portal-empty p {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

/* Portal Detail */
.portal-detail {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
}

@media (min-width: 768px) {
    .portal-detail {
        grid-template-columns: 1fr 1fr;
    }
}

.portal-detail__card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    padding: 2rem;
}

.portal-detail__card h2 {
    font-size: 1.125rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--color-border);
}

.portal-detail__row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 0;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--color-border);
}

.portal-detail__row:last-child {
    border-bottom: none;
}

.portal-detail__row > span:first-child {
    color: var(--color-text-secondary);
}

.portal-detail__key {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portal-detail__key code {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--color-primary);
    font-weight: 500;
}

/* Portal Domains */
.portal-domains {
    margin-bottom: 1.5rem;
}

.portal-domain {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    margin-bottom: 0.5rem;
}

.portal-domain__info strong {
    display: block;
    font-size: 0.875rem;
}

.portal-domain__type,
.portal-domain__date {
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-right: 0.75rem;
}

.portal-domains__empty {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-align: center;
    padding: 1.5rem;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    margin-bottom: 1.5rem;
}

.portal-domains__limit {
    color: var(--color-warning);
    font-size: 0.875rem;
    text-align: center;
    padding: 1rem;
    background: rgba(245, 158, 11, 0.05);
    border-radius: var(--radius-md);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

/* Domain Form */
.portal-domain-form {
    margin-top: 1rem;
}

.portal-domain-form__row {
    display: flex;
    gap: 0.5rem;
}

.portal-domain-form__row .form-input {
    flex: 1;
}

/* Alerts */
.alert {
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 1.5rem;
}

.alert--error {
    background: rgba(239, 68, 68, 0.05);
    border: 1px solid rgba(239, 68, 68, 0.2);
    color: var(--color-error);
}

.alert--success {
    background: rgba(16, 185, 129, 0.05);
    border: 1px solid rgba(16, 185, 129, 0.2);
    color: var(--color-success);
}

/* Danger Button */
.btn--danger {
    background: rgba(239, 68, 68, 0.1);
    color: var(--color-error);
    border: 1px solid rgba(239, 68, 68, 0.2);
    padding: 0.375rem 0.5rem;
}

.btn--danger:hover {
    background: var(--color-error);
    color: white;
}

/* Mono Input */
.form-input--mono {
    font-family: var(--font-mono);
    font-size: 0.875rem;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* Purchase Page Styles */
.purchase-wrapper {
    display: grid;
    grid-template-columns: 1fr;
    gap: 3rem;
    max-width: 900px;
    margin: 0 auto;
    padding-top: 4rem;
}

@media (min-width: 768px) {
    .purchase-wrapper {
        grid-template-columns: 1fr 1fr;
    }
}

.purchase-info__title {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.purchase-info__desc {
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
}

.purchase-summary {
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 1.25rem;
    margin-bottom: 1.5rem;
}

.purchase-summary__row {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 0;
    font-size: 0.875rem;
}

.purchase-summary__row--total {
    border-top: 2px solid var(--color-border);
    margin-top: 0.5rem;
    padding-top: 0.75rem;
    font-size: 1rem;
}

.purchase-benefits {
    list-style: none;
    padding: 0;
}

.purchase-benefits li {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.purchase-form-wrapper {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: 2rem;
    box-shadow: var(--shadow-md);
}

/* Form Row (PLZ + Ort) */
.form-row {
    display: flex;
    gap: 0.75rem;
}

.form-group--zip {
    flex: 0 0 100px;
}

.form-group--city {
    flex: 1;
}

.purchase-form__legal {
    text-align: center;
    font-size: 0.75rem;
    color: var(--color-text-secondary);
    margin-top: 1rem;
}

.purchase-form__legal a {
    color: var(--color-primary);
    text-decoration: none;
}

.purchase-form__legal a:hover {
    text-decoration: underline;
}

/* Result Cards */
.section--result {
    padding-top: 8rem;
    min-height: 80vh;
    display: flex;
    align-items: center;
}

.result-card {
    max-width: 560px;
    margin: 0 auto;
    text-align: center;
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    border: 1px solid var(--color-border);
    padding: 3rem;
    box-shadow: var(--shadow-lg);
}

.result-card__icon {
    display: flex;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.result-card__title {
    font-size: 1.75rem;
    margin-bottom: 0.75rem;
}

.result-card__desc {
    color: var(--color-text-secondary);
    margin-bottom: 2rem;
}

.result-card__steps {
    text-align: left;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin: 2rem 0;
}

.result-card__steps h3 {
    font-size: 1rem;
    margin-bottom: 0.75rem;
}

.result-card__steps ol {
    padding-left: 1.25rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    line-height: 2;
}

.result-card__actions {
    display: flex;
    gap: 0.75rem;
    justify-content: center;
    margin-top: 2rem;
}

.result-card__pending {
    padding: 2rem;
}

/* Spinner */
.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-primary);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
    margin: 0 auto 1rem;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* License Display */
.license-display {
    margin: 2rem 0;
}

.license-display__label {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
}

.license-display__key {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-lg);
    padding: 1rem 1.5rem;
}

.license-display__key code {
    font-family: var(--font-mono);
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-primary);
    letter-spacing: 1px;
}

.license-display__copy {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base);
}

.license-display__copy:hover {
    color: var(--color-primary);
}

.license-display__hint {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    margin-top: 0.75rem;
}

/* Legal Pages */
.legal-content {
    max-width: 720px;
    margin: 0 auto;
    padding-top: 4rem;
}

.legal-content h1 {
    font-size: 2rem;
    margin-bottom: 0.5rem;
}

.legal-content .legal-updated {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    margin-bottom: 2rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.legal-content h2 {
    font-size: 1.25rem;
    margin-top: 2rem;
    margin-bottom: 0.75rem;
}

.legal-content h3 {
    font-size: 1.0625rem;
    margin-top: 1.5rem;
    margin-bottom: 0.5rem;
}

.legal-content p {
    color: var(--color-text-secondary);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.legal-content ul,
.legal-content ol {
    color: var(--color-text-secondary);
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    line-height: 1.7;
}

.legal-content a {
    color: var(--color-primary);
}

/* ==========================================================================
   Portal Detail - Wide Card (Domains full width)
   ========================================================================== */

.portal-detail__card--wide {
    grid-column: 1 / -1;
    margin-top: 0.5rem;
}

/* ==========================================================================
   Subscription Section
   ========================================================================== */

.portal-subscription {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.portal-subscription__actions {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--color-border);
}

.portal-subscription__empty {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-align: center;
    padding: 2rem 1rem;
    background: var(--color-bg);
    border-radius: var(--radius-md);
}

/* Cancel Subscription */
.portal-subscription__cancel {
    margin-top: 0.25rem;
}

.portal-cancel-toggle {
    width: 100%;
}

.portal-cancel-confirm {
    margin-top: 0.75rem;
}

.portal-cancel-confirm__box {
    background: rgba(239, 68, 68, 0.04);
    border: 1px solid rgba(239, 68, 68, 0.15);
    border-radius: var(--radius-md);
    padding: 1.25rem;
}

.portal-cancel-confirm__box p {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.portal-cancel-confirm__box p:first-child {
    color: var(--color-text);
    margin-bottom: 0.75rem;
}

.portal-cancel-confirm__actions {
    display: flex;
    gap: 0.75rem;
    margin-top: 1rem;
}

.portal-cancel-confirm__actions .btn {
    flex: 1;
}

/* Cancelled Info */
.portal-subscription__cancelled-info {
    font-size: 0.875rem;
    color: #92400e;
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.2);
    border-radius: var(--radius-md);
    padding: 1rem 1.25rem;
    line-height: 1.5;
    margin-top: 0.25rem;
}

/* Ghost Button */
.btn--ghost {
    background: transparent;
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
    font-size: 0.8125rem;
}

.btn--ghost:hover {
    background: var(--color-bg);
    color: var(--color-text);
    border-color: var(--color-text-secondary);
}

/* Full-width button */
.btn--full {
    width: 100%;
    text-align: center;
    justify-content: center;
}

/* Alert warning variant */
.alert--warning {
    background: rgba(245, 158, 11, 0.06);
    border: 1px solid rgba(245, 158, 11, 0.2);
    color: #92400e;
}

/* ==========================================================================
   Abo Domain Section (inside subscription card)
   ========================================================================== */

.portal-abo-domain {
    margin-top: 1.25rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--color-border);
}

.portal-abo-domain h3 {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.75rem;
}

.portal-abo-domain__empty {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    padding: 0.75rem;
    background: var(--color-bg);
    border-radius: var(--radius-md);
    text-align: center;
}

.portal-domain-form--inline {
    margin-top: 0.75rem;
}

.form-input--sm {
    padding: 0.5rem 0.75rem;
    font-size: 0.8125rem;
}

/* ==========================================================================
   Address in License Card
   ========================================================================== */

.portal-detail__address-value {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.portal-detail__address-text {
    font-size: 0.8125rem;
    font-weight: 500;
    max-width: 200px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.portal-detail__address-empty {
    font-size: 0.8125rem;
    color: var(--color-text-secondary);
    font-style: italic;
}

.portal-detail__address-edit {
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base), background var(--transition-base);
    flex-shrink: 0;
    display: flex;
    align-items: center;
}

.portal-detail__address-edit:hover {
    color: var(--color-primary);
    background: rgba(5, 150, 105, 0.1);
}

/* ==========================================================================
   Modal
   ========================================================================== */

.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(15, 23, 42, 0.5);
    backdrop-filter: blur(4px);
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.modal {
    background: var(--color-surface);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 440px;
    animation: modalIn 0.2s ease-out;
}

@keyframes modalIn {
    from {
        opacity: 0;
        transform: translateY(-10px) scale(0.98);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.modal__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.modal__header h3 {
    font-size: 1.0625rem;
    margin: 0;
}

.modal__close {
    background: none;
    border: none;
    font-size: 1.5rem;
    line-height: 1;
    color: var(--color-text-secondary);
    cursor: pointer;
    padding: 0 4px;
    border-radius: var(--radius-sm);
    transition: color var(--transition-base);
}

.modal__close:hover {
    color: var(--color-text);
}

.modal__body {
    padding: 1.5rem;
}

.modal__desc {
    font-size: 0.875rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.25rem;
}

.modal__body .form-group {
    margin-bottom: 0.75rem;
}

.modal__footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    background: var(--color-bg);
    border-radius: 0 0 var(--radius-xl) var(--radius-xl);
}

/* ==========================================================================
   Invoices Section
   ========================================================================== */

.portal-invoices {
    margin-top: 1.5rem;
}

.portal-invoices__table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.portal-invoices__table thead th {
    text-align: left;
    padding: 0.625rem 0.75rem;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-bottom: 2px solid var(--color-border);
}

.portal-invoices__table thead th:last-child {
    text-align: right;
}

.portal-invoices__table tbody td {
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}

.portal-invoices__table tbody td:last-child {
    text-align: right;
}

.portal-invoices__table tbody tr:last-child td {
    border-bottom: none;
}

.portal-invoices__table code {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--color-text-secondary);
}

.portal-invoices__download {
    white-space: nowrap;
}

.portal-invoices__empty {
    color: var(--color-text-secondary);
    font-size: 0.875rem;
    text-align: center;
    padding: 1.5rem;
}

/* Responsive: Invoices Tabelle */
@media (max-width: 640px) {
    .portal-invoices__table thead {
        display: none;
    }

    .portal-invoices__table tbody tr {
        display: flex;
        flex-wrap: wrap;
        padding: 0.75rem 0;
        border-bottom: 1px solid var(--color-border);
        gap: 0.25rem 1rem;
        align-items: center;
    }

    .portal-invoices__table tbody td {
        display: inline;
        padding: 0;
        border-bottom: none;
    }

    .portal-invoices__table tbody td:last-child {
        margin-left: auto;
    }

    .portal-address-form {
        flex-direction: column;
        align-items: stretch;
    }

    .portal-address-form__fields {
        min-width: 0;
    }
}