main:has(.auth-card) {
    display: block;
}

main:has(.auth-card) > .page-container {
    margin-left: auto;
    margin-right: auto;
}

.auth-card {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
    background: var(--surface);
    color: var(--text);
    padding-top: 24px;
    padding-bottom: 24px;
    border-color: var(--line);
    box-shadow: var(--shadow);
}

.auth-card h1 {
    font-size: 21px;
    margin-bottom: 27px;
    text-align: center;
}

.auth-card .meta {
    color: var(--text);
    margin-bottom: 34px;
    text-align: center;
}

.auth-card form {
    margin-bottom: 21px;
}

.auth-card form .form-field:last-of-type.has-error {
    margin-bottom: 0;
}

.auth-checkbox-field label {
    display: flex;
    align-items: flex-start;
    gap: 9px;
    font-weight: 400;
    line-height: 1.35;
}

.auth-checkbox-field input[type="checkbox"] {
    width: auto;
    min-width: 16px;
    margin-top: 3px;
}

.auth-checkbox-field .errorlist {
    margin-top: 7px;
}

.errorlist.login-credentials-error {
    margin-bottom: 0;
}

.auth-card .button-link,
.auth-card button {
    font-size: 16px;
    width: 100%;
    min-height: 47.5px;
    margin-top: 24px;
}

.auth-card input[type="file"] {
    min-height: 47px;
    padding: 9px 14px;
    border: 1px solid var(--input-border);
    border-radius: 12px;
    background: var(--input-background);
    color: var(--text);
    box-shadow: none;
    font-family: inherit;
    font-size: 15px;
    line-height: 1.4;
}

.auth-card input[type="file"]::file-selector-button {
    margin-right: 12px;
    padding: 8px 14px;
    border: none;
    border-radius: 9px;
    background: linear-gradient(135deg, var(--button-primary-start), var(--button-primary-end));
    color: #ffffff;
    font: inherit;
    line-height: 1;
    cursor: pointer;
}

.auth-card > p:last-child {
    margin: 0;
    text-align: center;
}

.password-rules {
    margin: 6px 0 0;
    padding-left: 21px;
    color: var(--muted);
    font-size: 14.5px;
}

.password-rules li + li {
    margin-top: 4px;
}

.password-rules li.is-valid {
    color: var(--success-text);
}

.password-rules li.is-invalid {
    color: var(--danger-text);
}

.auth-notification {
    position: fixed;
    left: 50%;
    bottom: 24px;
    z-index: 40;
    display: flex;
    align-items: center;
    gap: 5px;
    box-sizing: border-box;
    width: max-content;
    max-width: calc(100% - 28px);
    padding: 15px 12px 15px 18px;
    border: 1px solid var(--error-line);
    border-radius: 14px;
    background: var(--error-surface);
    box-shadow: 0 6px 16px rgba(127, 29, 29, 0.16);
    color: var(--error-text);
    font-size: 15px;
    line-height: 1.35;
    text-align: left;
    transform: translateX(-50%);
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.auth-notification-text {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.auth-notification-close {
    box-sizing: border-box;
    width: 26px;
    height: 26px;
    min-width: 0;
    min-height: 0;
    flex: 0 0 26px;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    box-shadow: none;
    color: inherit;
    font-size: 22px;
    line-height: 1;
    letter-spacing: 0;
    transform: none;
    cursor: pointer;
}

.auth-notification-close:hover,
.auth-notification-close:focus-visible {
    background: rgba(153, 27, 27, 0.10);
    box-shadow: none;
    transform: none;
    outline: none;
}

.auth-notification.is-hiding {
    opacity: 0;
    transform: translate(-50%, 6px);
}

@media (max-width: 85px) {
    .auth-notification {
        width: 57px;
        max-width: none;
    }
}

.registration-code-modal {
    position: fixed;
    inset: 0;
    z-index: 30;
    display: none;
    align-items: center;
    justify-content: center;
    box-sizing: border-box;
    padding: 14px;
}

.registration-code-modal.is-open {
    display: flex;
}

.registration-code-backdrop {
    position: absolute;
    inset: 0;
    background: var(--modal-backdrop);
}

.registration-code-dialog {
    position: relative;
    z-index: 1;
    box-sizing: border-box;
    width: min(360px, 100%);
    max-height: calc(100vh - 28px);
    overflow-y: auto;
    padding: 25px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: var(--surface);
    box-shadow: 0 18px 42px rgba(44, 62, 80, 0.22);
}

@media (max-width: 300px) {
    .registration-code-dialog {
        width: 272px;
        max-width: none;
    }
}

.registration-code-dialog h2 {
    margin: 0 0 18px;
    font-size: 18px;
    line-height: 1.25;
    text-align: center;
}

.registration-code-text {
    margin: 0 0 18px;
    color: var(--muted);
    font-size: 15px;
    line-height: 1.4;
    text-align: center;
}

.registration-code-dialog form {
    margin-bottom: 0;
}

.registration-code-actions {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
    margin-top: 24px;
}

.registration-code-actions .button-link,
.registration-code-actions button {
    width: 100%;
    margin-top: 0;
}

@media (max-width: 640px) {
    .auth-card {
        width: 360px;
        padding: 22px;
        padding-top: 24px;
        padding-bottom: 24px;
        border-radius: 24px;
    }

    .registration-code-dialog {
        padding: 22px;
    }
}

@media (max-width: 386px) {
    .auth-card {
        width: 336px;
    }
}