/**
 * Admin auth pages — sign in, sign-in link request, token landing.
 *
 * Раньше эти стили жили в <style> внутри login.php, что запрещено правилом 40-frontend/p_30-ux.md (Frontend invariants).
 * Один файл на все страницы аутентификации: они делят одну карточку и одни
 * состояния (ошибка / успех / подсказка).
 *
 * План: docs/plan/editor-admin/15-admin-accounts-email/
 */

body.auth-page {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    margin: 0;
    background: var(--color-bg-secondary);
}

.auth-card {
    width: 100%;
    max-width: 420px;
    padding: 36px 34px 30px;
    background: var(--color-white);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    box-shadow: 0 2px 14px var(--color-shadow-light);
}

.auth-card h1 {
    margin: 0 0 6px;
    font-size: 22px;
    font-weight: 600;
    color: var(--color-brand-primary);
    text-align: center;
}

.auth-subtitle {
    margin: 0 0 24px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-medium);
    text-align: center;
}

.auth-card .form-group {
    margin-bottom: 16px;
}

.auth-card label {
    display: block;
    margin-bottom: 6px;
    font-size: 13px;
    font-weight: 500;
    color: var(--color-text-dark);
}

.auth-card input[type="text"],
.auth-card input[type="email"],
.auth-card input[type="password"] {
    width: 100%;
    padding: 10px 12px;
    font-size: 15px;
    color: var(--color-text-dark);
    background: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    box-sizing: border-box;
}

.auth-card input:focus-visible {
    outline: 2px solid var(--color-brand-primary);
    outline-offset: 1px;
}

.auth-hint {
    margin: 6px 0 0;
    font-size: 12px;
    line-height: 1.45;
    color: var(--color-text-medium);
}

.auth-submit {
    width: 100%;
    margin-top: 8px;
}

/* Второстепенное действие в форме запроса ссылки: визуально тише основного,
   но остаётся полноценной кнопкой — это не ссылка, а отправка формы. */
.auth-submit-secondary {
    width: 100%;
    margin-top: 10px;
    padding: 10px 16px;
    font-size: 14px;
    font-weight: 500;
    color: var(--color-brand-primary);
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
}

.auth-submit-secondary:hover {
    background: var(--color-hover-bg);
    border-color: var(--color-hover-border);
}

.auth-message {
    margin: 0 0 18px;
    padding: 11px 13px;
    font-size: 14px;
    line-height: 1.45;
    border-radius: 6px;
    border-left: 3px solid transparent;
}

.auth-message--error {
    color: var(--color-error);
    background: var(--color-error-bg);
    border-left-color: var(--color-error);
}

.auth-message--success {
    color: var(--color-text-dark);
    background: var(--color-hover-bg);
    border-left-color: var(--color-brand-primary);
}

.auth-message--warning {
    color: var(--color-text-dark);
    background: var(--color-hover-bg);
    border-left-color: var(--color-warning);
}

.auth-message ul {
    margin: 6px 0 0;
    padding-left: 18px;
}

.auth-links {
    margin-top: 20px;
    padding-top: 16px;
    border-top: 1px solid var(--color-border);
    font-size: 13px;
    text-align: center;
}

.auth-links a {
    color: var(--color-brand-link);
    text-decoration: none;
}

.auth-links a:hover {
    text-decoration: underline;
}

.auth-captcha {
    display: flex;
    justify-content: center;
    margin: 4px 0 16px;
}

.auth-loading {
    margin-top: 14px;
    font-size: 13px;
    color: var(--color-text-medium);
    text-align: center;
}

/* One-click approval page (/adm/approve, BL-016): the change needs room. */
.auth-card--wide {
    max-width: 680px;
}

.approve-meta {
    margin: 0 0 12px;
    font-size: 14px;
    line-height: 1.5;
    color: var(--color-text-dark);
}

/* BL-024 edit kind badge + source on the approve page. */
.approve-kind {
    display: inline-block;
    padding: 0 8px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 600;
    border: 1px solid currentColor;
}

.approve-kind--typo {
    color: var(--color-text-medium);
}

.approve-kind--meaning {
    color: var(--color-warning, #9a6a00);
}

.approve-source {
    word-break: break-word;
}

.approve-comment {
    margin: 0 0 16px;
    padding: 10px 12px;
    font-size: 14px;
    color: var(--color-text-medium);
    background: var(--color-hover-bg);
    border-left: 3px solid var(--color-border, #d8dade);
    white-space: pre-wrap;
}

.approve-diff {
    max-height: 50vh;
    overflow: auto;
    margin: 0 0 20px;
    padding: 12px 14px;
    font-size: 15px;
    line-height: 1.55;
    border: 1px solid var(--color-border, #dee2e6);
    border-radius: 6px;
    overflow-wrap: anywhere;
}

/* Same colours as the Approvals window (approvals.css): red = removed, green = added. */
.approve-diff del.diff-del {
    background: rgba(220, 53, 69, 0.16);
    color: #b02a37;
    text-decoration: line-through;
    border-radius: 2px;
    padding: 0 1px;
}

.approve-diff ins.diff-ins {
    background: rgba(25, 135, 84, 0.18);
    color: #198754;
    text-decoration: none;
    border-radius: 2px;
    padding: 0 1px;
}

@media (max-width: 480px) {
    .auth-card {
        padding: 28px 20px 24px;
    }
}