html, body {
    margin: 0;
    font-family: 'Inter', 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--mud-palette-background);
}

h1:focus {
    outline: none;
}

/* ---- App bar: degradê azul sobre a cor sólida do tema MudBlazor ---- */
.app-gradient-bar {
    background: linear-gradient(120deg, #173BAA 0%, #2456E8 55%, #0EA5E9 130%) !important;
}

.app-brand-icon {
    height: 38px;
    width: auto;
    margin-right: 0.6rem;
    vertical-align: middle;
    /* Logo azul escuro sobre o degradê azul sumia: ganha uma "placa" clara com halo, pra ficar viva. */
    padding: 3px;
    border-radius: 11px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow:
        0 0 0 2px rgba(255, 255, 255, 0.35),
        0 4px 14px rgba(0, 0, 0, 0.35),
        0 0 20px rgba(14, 165, 233, 0.55);
}

.app-brand {
    font-weight: 700;
    letter-spacing: 0.02em;
}

/* ---- Fase 2a: preferências de tema (topbar/menu), data-attributes gravados por MainLayout
   a partir do cookie acrm_theme — ver ThemePreferences.cs. "gradient"/"light" já são o
   default (.app-gradient-bar acima cobre o topbar), só "dark" precisa de override aqui. ---- */
.acrm-shell[data-topbar="light"] .mud-appbar {
    background: #FFFFFF !important;
    color: #1B2333 !important;
}

.acrm-shell[data-topbar="light"] .app-brand,
.acrm-shell[data-topbar="light"] .mud-appbar .mud-icon-root {
    color: #1B2333 !important;
}

.acrm-shell[data-topbar="dark"] .mud-appbar {
    background: #0B1E4B !important;
}

.acrm-shell[data-menu="dark"] .mud-drawer {
    background: #0B1E4B;
    color: #FFFFFF;
}

.acrm-shell[data-menu="dark"] .sidebar-section-label,
.acrm-shell[data-menu="dark"] .mud-text-secondary {
    color: rgba(255, 255, 255, 0.6) !important;
}

.acrm-shell[data-menu="brand"] .mud-drawer {
    background: #2456E8;
    color: #FFFFFF;
}

.acrm-shell[data-menu="brand"] .sidebar-section-label,
.acrm-shell[data-menu="brand"] .mud-text-secondary {
    color: rgba(255, 255, 255, 0.7) !important;
}

/* ---- Sidebar: 3 tamanhos (Padrão/Compacto/Condensado) — ver SidebarNavItem.razor ---- */
.sidebar-nav {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

/* Menu lateral nunca rola na horizontal (aparecia uma barra na base do menu compacto). O modo
   "condensado" fica de fora: os tooltips dele dependem de transbordar o menu pro lado. */
.acrm-shell:not([data-sidebar="condensed"]) .mud-drawer .mud-drawer-content {
    overflow-x: hidden;
}

.sidebar-section-label {
    white-space: nowrap;
    overflow: hidden;
}

.acrm-shell[data-sidebar="compact"] .sidebar-section-label,
.acrm-shell[data-sidebar="condensed"] .sidebar-section-label {
    display: none;
}

.sidebar-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.6rem 1rem;
    margin: 0.15rem 0.5rem;
    border-radius: 10px;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    position: relative;
    transition: background-color 0.15s ease;
}

.sidebar-item:hover {
    background: rgba(36, 86, 232, 0.08);
}

.sidebar-item.active {
    background: rgba(36, 86, 232, 0.12);
    color: var(--mud-palette-primary);
    font-weight: 600;
}

.sidebar-item-disabled {
    opacity: 0.4;
    cursor: default;
    pointer-events: none;
}

.sidebar-item-label {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Compacto: ícone em cima, rótulo abreviado embaixo, empilhado e centralizado */
.sidebar-item-compact {
    flex-direction: column;
    gap: 0.15rem;
    padding: 0.5rem 0.25rem;
    text-align: center;
}

.sidebar-item-compact .sidebar-item-label {
    font-size: 0.65rem;
    line-height: 1.1;
    max-width: 100%;
}

/* Condensado: só ícone, tooltip via CSS puro no hover (não MudTooltip — mantém o
   componente não-interativo, sem precisar de MudPopoverProvider) */
.sidebar-item-condensed {
    justify-content: center;
    padding: 0.6rem;
}

.sidebar-item-tooltip {
    position: absolute;
    left: calc(100% + 0.5rem);
    top: 50%;
    transform: translateY(-50%);
    background: #1B2333;
    color: #fff;
    font-size: 0.75rem;
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.12s ease;
    z-index: 20;
}

.sidebar-item-condensed:hover .sidebar-item-tooltip {
    opacity: 1;
}

/* Grupo "Ajustes" (expansível em Padrão/Compacto, flyout em Condensado) */
.sidebar-group-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.55rem 1rem;
    margin: 0.1rem 0.5rem;
    border-radius: 8px;
    cursor: pointer;
}

.sidebar-group-header:hover {
    background: rgba(36, 86, 232, 0.08);
}

.sidebar-group.sidebar-item-compact .sidebar-group-header {
    flex-direction: column;
    gap: 0.15rem;
    text-align: center;
}

.sidebar-group.sidebar-item-compact .sidebar-group-header .sidebar-item-label {
    font-size: 0.65rem;
}

.sidebar-group-chevron {
    margin-left: auto;
}

.sidebar-group-items {
    display: flex;
    flex-direction: column;
    padding-left: 1.5rem;
}

/* Fase 14: o ativador do MudMenu agora é um MudIcon puro (ActivatorContent), não mais um
   MudIconButton com padding/ripple padrão — isso é o que fazia o ícone de engrenagem "saltar"
   visualmente em relação aos outros ícones simples do menu Condensado ao clicar. */
.sidebar-flyout-wrapper .mud-menu-activator {
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
}

.sidebar-settings-flyout {
    min-width: 260px;
    max-height: 70vh;
    overflow-y: auto;
}

/* ---- Diálogo "Configurações do Tema" ---- */
.theme-option-row {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.theme-option-card {
    position: relative;
    width: 96px;
    padding: 0.75rem 0.5rem;
    border-radius: 12px !important;
    border: 1.5px solid var(--mud-palette-lines-default);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.4rem;
    cursor: pointer;
    transition: border-color 0.12s ease;
}

.theme-option-card:hover {
    border-color: var(--mud-palette-primary-lighten);
}

.theme-option-card-selected {
    border-color: var(--mud-palette-primary);
}

.theme-option-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #fff;
    border-radius: 50%;
}

.theme-option-preview {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 40px;
}

.theme-option-swatch {
    display: block;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 1px solid var(--mud-palette-lines-default);
}

.theme-option-label {
    white-space: nowrap;
}

.mini-sidebar-preview {
    width: 48px;
    height: 36px;
    border-radius: 6px;
    border: 1px solid var(--mud-palette-lines-default);
    background: var(--mud-palette-background-gray);
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: 0 6px;
}

.mini-sidebar-preview span {
    display: block;
    height: 4px;
    border-radius: 2px;
    background: var(--mud-palette-primary);
}

.mini-sidebar-standard span { width: 100%; }
.mini-sidebar-compact span { width: 60%; }
.mini-sidebar-condensed span { width: 8px; }

/* ---- Login ---- */
.login-backdrop {
    min-height: 100vh;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    background: radial-gradient(circle at 20% 20%, #2E63F2 0%, #173BAA 45%, #0B1E4B 100%);
}

.login-card {
    width: 100%;
    max-width: 400px;
    padding: 2.5rem 2rem;
    border-radius: 16px !important;
}

.login-logo {
    display: block;
    width: 100%;
    max-width: 280px;
    height: auto;
    margin: 0 auto 1.5rem;
}

.login-button {
    background: linear-gradient(90deg, #2456E8, #0EA5E9) !important;
}

/* The login page renders as static SSR, so MudBlazor's JS never adds the
   `mud-shrink` class that lifts the floating label. A pre-filled or autofilled
   value then sits under the label and overlaps it. Pin the outlined labels to
   the shrunk position and keep the border notch open. */
.login-card .mud-input.mud-input-outlined > .mud-input-outlined-border legend {
    width: auto;
    padding: 0 5px;
}

.login-card label.mud-input-label.mud-input-label-inputcontrol.mud-input-label-outlined {
    transform: translate(14px, -6px) scale(0.75);
    transform-origin: top left;
    max-width: calc((100% - 14px) / 0.75);
}

/* ---- Dashboard KPI cards ---- */
.kpi-card {
    padding: 1.25rem;
    border-radius: 12px !important;
    background: var(--mud-palette-surface);
    border: 1px solid var(--mud-palette-lines-default);
}

/* ---- Blazor stock error UI ---- */
#blazor-error-ui {
    background: #D8394C;
    color: white;
    bottom: 0;
    box-shadow: 0 -1px 2px rgba(0, 0, 0, 0.2);
    display: none;
    left: 0;
    padding: 0.9rem 1rem 0.9rem 1.2rem;
    position: fixed;
    width: 100%;
    z-index: 1000;
}

    #blazor-error-ui .dismiss {
        cursor: pointer;
        position: absolute;
        right: 0.75rem;
        top: 0.5rem;
    }

/* Card selecionável (ex.: escolha de tipo de canal em "Cadastrar conta de canal") —
   destaca a borda com a cor primária quando a opção está selecionada. */
.border-primary {
    border: 2px solid var(--mud-palette-primary) !important;
}

/* ---- Diálogos: cabeçalho em degradê, corpo respirado e rodapé de ações destacado ---- */
.mud-dialog {
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 28px 70px rgba(15, 23, 42, 0.38);
}

.mud-overlay-dialog .mud-overlay-scrim {
    backdrop-filter: blur(3px);
}

.mud-dialog .mud-dialog-title {
    background: linear-gradient(120deg, #173BAA 0%, #2456E8 60%, #0EA5E9 135%);
    color: #fff;
    padding: 18px 24px;
}

.mud-dialog .mud-dialog-title .mud-typography,
.mud-dialog .mud-dialog-title .mud-icon-root,
.mud-dialog .mud-dialog-title .mud-button-close .mud-icon-root {
    color: #fff !important;
}

.mud-dialog .mud-dialog-title .mud-button-close:hover {
    background: rgba(255, 255, 255, 0.18);
}

.mud-dialog .mud-dialog-content {
    padding: 20px 24px 8px;
}

.mud-dialog .mud-dialog-actions {
    padding: 14px 24px 18px;
    gap: 6px;
    border-top: 1px solid var(--mud-palette-lines-default);
    background: color-mix(in srgb, var(--mud-palette-primary) 4%, var(--mud-palette-surface));
}

/* Seções de formulário (FormSection) */
.acrm-form-section {
    padding-top: 14px !important;
}

.acrm-form-section:first-child {
    padding-top: 0 !important;
}

.acrm-form-section__head {
    display: flex;
    align-items: center;
    gap: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid var(--mud-palette-lines-default);
}

.acrm-form-section__icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 9px;
    color: #fff;
    background: linear-gradient(135deg, var(--mud-palette-primary), var(--mud-palette-primary-darken));
}

.acrm-form-section__icon .mud-icon-root {
    font-size: 1rem;
}

.acrm-form-section__title {
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--mud-palette-text-primary);
}

.acrm-form-section__hint {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--mud-palette-text-secondary);
}

/* Seletores em "botões" (temperatura, probabilidade) */
.acrm-choice-group {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.acrm-choice {
    appearance: none;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 16px;
    border-radius: 999px;
    border: 1.5px solid var(--mud-palette-lines-default);
    background: var(--mud-palette-surface);
    color: var(--mud-palette-text-secondary);
    font: inherit;
    font-size: 0.88rem;
    font-weight: 600;
    cursor: pointer;
    transition: transform 0.12s ease, background 0.15s ease, border-color 0.15s ease, color 0.15s ease, box-shadow 0.15s ease;
}

.acrm-choice:hover {
    transform: translateY(-1px);
    border-color: var(--acrm-choice-color, var(--mud-palette-primary));
    color: var(--acrm-choice-color, var(--mud-palette-primary));
}

.acrm-choice .mud-icon-root {
    font-size: 1.1rem;
}

.acrm-choice.is-active {
    color: #fff;
    border-color: transparent;
    background: var(--acrm-choice-color, var(--mud-palette-primary));
    box-shadow: 0 6px 14px color-mix(in srgb, var(--acrm-choice-color, var(--mud-palette-primary)) 40%, transparent);
}

.acrm-choice--cold { --acrm-choice-color: #0EA5E9; }
.acrm-choice--warm { --acrm-choice-color: #F59E0B; }
.acrm-choice--hot { --acrm-choice-color: #EF4444; }
.acrm-choice--prob-0 { --acrm-choice-color: #94A3B8; }
.acrm-choice--prob-25 { --acrm-choice-color: #0EA5E9; }
.acrm-choice--prob-50 { --acrm-choice-color: #2456E8; }
.acrm-choice--prob-75 { --acrm-choice-color: #7C3AED; }
.acrm-choice--prob-90 { --acrm-choice-color: #1B9E5A; }

.acrm-field-label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--mud-palette-text-secondary);
}

/* ---- Largura padronizada dos diálogos de formulário ----
   O MaxWidth declarado no FormDialog é ignorado quando o diálogo é aberto via DialogService sem
   DialogOptions (vale o padrão do provider, ~600px). O FormDialog marca o conteúdo com
   .acrm-fd--<tamanho> e o CSS aplica a largura no próprio diálogo (via :has). Escala única:
   small 720 / medium 1000 / large 1280 / extralarge 1560, sempre com margem lateral na tela. */
.mud-dialog:has(.acrm-fd--small) { width: min(720px, calc(100vw - 32px)) !important; max-width: none !important; }
.mud-dialog:has(.acrm-fd--medium) { width: min(1000px, calc(100vw - 32px)) !important; max-width: none !important; }
.mud-dialog:has(.acrm-fd--large) { width: min(1280px, calc(100vw - 32px)) !important; max-width: none !important; }
.mud-dialog:has(.acrm-fd--extralarge) { width: min(1560px, calc(100vw - 32px)) !important; max-width: none !important; }

/* ---- Caixas de seleção e botões de rádio legíveis nos DOIS temas ----
   No tema escuro a cor "padrão" do MudBlazor deixava a caixa (e a marca) quase invisíveis sobre o fundo azul
   escuro. A borda/ícone desmarcado usa o texto do tema com transparência (claro no escuro, escuro no claro) e o
   marcado usa a cor primária do tema (já mais clara no modo escuro). Nenhum MudCheckBox do sistema define cor
   própria, então a regra vale para todos. */
.mud-checkbox .mud-icon-root,
.mud-radio .mud-icon-root {
    color: color-mix(in srgb, var(--mud-palette-text-primary) 72%, transparent) !important;
}

.mud-checkbox:has(input:checked) .mud-icon-root,
.mud-radio:has(input:checked) .mud-icon-root {
    color: var(--mud-palette-primary) !important;
}

.mud-checkbox.mud-disabled .mud-icon-root,
.mud-radio.mud-disabled .mud-icon-root {
    opacity: 0.45;
}

.mud-checkbox:hover:not(.mud-disabled) .mud-icon-root,
.mud-radio:hover:not(.mud-disabled) .mud-icon-root {
    color: var(--mud-palette-primary) !important;
}