h1:focus {
    outline: none;
}

.valid.modified:not([type=checkbox]) {
    outline: 1px solid #26b050;
}

.invalid {
    outline: 1px solid #e50000;
}

.validation-message {
    color: #e50000;
}

.blazor-error-boundary {
    background: url(data:image/svg+xml;base64,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) no-repeat 1rem/1.8rem, #b32121;
    padding: 1rem 1rem 1rem 3.7rem;
    color: white;
}

    .blazor-error-boundary::after {
        content: "An error has occurred."
    }

.darker-border-checkbox.form-check-input {
    border-color: #929292;
}

.form-floating > .form-control-plaintext::placeholder, .form-floating > .form-control::placeholder {
    color: var(--bs-secondary-color);
    text-align: end;
}

.form-floating > .form-control-plaintext:focus::placeholder, .form-floating > .form-control:focus::placeholder {
    text-align: start;
}

/* ============================================================
   ProstoPivo Admin — дополнения поверх дизайн-системы Market
   ============================================================ */

#blazor-error-ui {
    display: none;
}

.admin-header-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--admin-text-primary);
}

/* Кнопка сворачивания сайдбара видна только на desktop */
.admin-sidebar-toggle {
    display: none;
}

/* Блокировка прокрутки body под открытым мобильным drawer */
body.admin-mobile-nav-open {
    overflow: hidden;
}

@media (min-width: 960px) {
    .admin-sidebar-toggle {
        display: flex;
    }

    /* Свёрнутый сайдбар: прячем меню и возвращаем контенту полную ширину */
    .page.sidebar-collapsed .admin-left-menu {
        transform: translateX(-100%);
    }

    .page.sidebar-collapsed .admin-left-menu.secondary-visible {
        transform: translateX(-100%);
    }

    .page.sidebar-collapsed .admin-main {
        padding-inline-start: 0;
    }

    .page.sidebar-collapsed .admin-left-menu.secondary-visible + .admin-main {
        padding-inline-start: 0;
    }
}

/* Диалог (в Market нет готовых стилей диалога) */
.admin-dialog-backdrop {
    position: fixed;
    inset: 0;
    z-index: 1050;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background-color: rgba(0, 0, 0, 0.45);
    animation: admin-dialog-fade 0.15s ease;
}

.admin-dialog {
    width: 100%;
    max-width: 480px;
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
    background-color: var(--admin-bg-paper);
    border: 1px solid var(--admin-border);
    border-radius: var(--admin-radius-xl);
    box-shadow: var(--admin-shadow-md);
    padding: 20px;
    animation: admin-dialog-pop 0.18s ease;
}

.admin-dialog-wide {
    max-width: 720px;
}

@keyframes admin-dialog-fade {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes admin-dialog-pop {
    from { opacity: 0; transform: translateY(12px) scale(0.98); }
    to { opacity: 1; transform: none; }
}

.admin-dialog-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 12px;
    flex-shrink: 0;
}

.admin-dialog-title {
    font-family: var(--admin-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-text-primary);
    margin: 0;
}

.admin-dialog-body {
    color: var(--admin-text);
    overflow-y: auto;
    min-height: 0;
}

.admin-dialog-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 20px;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .admin-dialog-backdrop {
        padding: 12px;
        align-items: flex-end;
    }

    .admin-dialog {
        max-width: 100%;
        max-height: calc(100vh - 24px);
        border-radius: var(--admin-radius-xl) var(--admin-radius-xl) 0 0;
    }
}

/* Валидация форм */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid var(--admin-success);
}

.invalid {
    outline: 1px solid var(--admin-error);
}

.validation-message {
    color: var(--admin-error);
    font-size: 0.8125rem;
}

/* ============================================================
   ImageCropUploader (этап 2: инфраструктура изображений)
   ============================================================ */

.image-crop-uploader-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 32px 16px;
    border: 2px dashed var(--admin-border);
    border-radius: var(--admin-radius-lg);
    cursor: pointer;
    color: var(--admin-text-secondary);
    transition: border-color var(--transition-base, 0.2s ease), color var(--transition-base, 0.2s ease);
}

.image-crop-uploader-placeholder:hover {
    border-color: var(--admin-accent);
    color: var(--admin-accent);
}

.image-crop-uploader-title {
    font-weight: 600;
    color: var(--admin-text-primary);
}

.image-crop-uploader-hint {
    font-size: 12px;
    color: var(--admin-text-secondary);
}

.image-crop-uploader-preview {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-top: 16px;
}

.image-crop-uploader-preview-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
}

.image-crop-uploader-preview-item img {
    width: 150px;
    height: 150px;
    object-fit: cover;
    border-radius: var(--admin-radius-md);
    border: 1px solid var(--admin-border);
    background-color: var(--admin-grey-25);
}

.image-crop-uploader-cropper {
    width: 100%;
}

.image-crop-uploader-cropper cropper-canvas {
    display: block;
    width: 100%;
    max-width: 420px;
    height: auto;
    aspect-ratio: 1;
    margin-inline: auto;
}

.image-crop-uploader-actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 16px;
}

.image-crop-uploader-busy {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 120px;
    color: var(--admin-text-secondary);
}

.image-demo-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.image-demo-result {
    display: flex;
    flex-direction: column;
    gap: 4px;
    margin-top: 12px;
    word-break: break-all;
    color: var(--admin-text-secondary);
}

@media (max-width: 959px) {
    .image-demo-grid {
        grid-template-columns: 1fr;
    }
}