/* ==========================================================================
   CartaoSaudeHub — tema base
   Cores oficiais do Manual de Padronização Visual R2A Sistemas:
     Azul-ardósia  RGB 81 95 114  | #515F72 | Pantone 7545 C  -> cor primária
     Amarelo       RGB 239 174 0  | #EFAE00 | Pantone 124 C   -> destaque
   Regra de contraste: o amarelo NÃO é usado como cor de texto sobre fundo
   claro; aparece em faixas, ícones e fundos com texto escuro.
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. Tokens
   -------------------------------------------------------------------------- */
:root {
    /* Marca */
    --r2a-slate: #515F72;
    --r2a-slate-rgb: 81, 95, 114;
    --r2a-slate-600: #485466;
    --r2a-slate-700: #3F4A59;
    --r2a-slate-800: #343D49;
    --r2a-slate-900: #2A313B;
    --r2a-slate-100: #E6E9EE;
    --r2a-slate-50: #F3F5F7;
    --r2a-yellow: #EFAE00;
    --r2a-yellow-rgb: 239, 174, 0;
    --r2a-yellow-600: #D69C00;
    --r2a-yellow-100: #FDF2D3;
    --r2a-ink: #1F2630;

    /* Tipografia */
    --app-font-body: 'Source Sans 3', 'Segoe UI', system-ui, -apple-system, sans-serif;
    --app-font-display: 'Oswald', 'Arial Narrow', 'Segoe UI', sans-serif;

    /* Layout */
    --sidebar-width: 264px;
    --sidebar-collapsed-width: 76px;
    --topbar-height: 64px;
    --content-max-width: 1440px;

    /* Bootstrap */
    --bs-primary: var(--r2a-slate);
    --bs-primary-rgb: var(--r2a-slate-rgb);
    --bs-primary-text-emphasis: var(--r2a-slate-800);
    --bs-primary-bg-subtle: var(--r2a-slate-100);
    --bs-primary-border-subtle: #C4CAD3;
    --bs-warning: var(--r2a-yellow);
    --bs-warning-rgb: var(--r2a-yellow-rgb);
    --bs-body-font-family: var(--app-font-body);
    --bs-body-font-size: 0.9375rem;
    --bs-body-color: var(--r2a-ink);
    --bs-body-bg: #F4F5F7;
    --bs-border-color: #DCE0E5;
    --bs-link-color: var(--r2a-slate-700);
    --bs-link-color-rgb: 63, 74, 89;
    --bs-link-hover-color: var(--r2a-slate-900);
    --bs-link-hover-color-rgb: 42, 49, 59;
    --bs-focus-ring-color: rgba(var(--r2a-slate-rgb), 0.3);
    --bs-border-radius: 0.5rem;
}

/* --------------------------------------------------------------------------
   2. Componentes Bootstrap na paleta da marca
   -------------------------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    color: var(--r2a-ink);
}

/* FocusOnNavigate e o link "Pular para o conteúdo" focam estes elementos
   por programação; o foco serve ao leitor de tela, sem contorno visual. */
h1:focus,
[tabindex="-1"]:focus {
    outline: none;
}

.btn-primary {
    --bs-btn-bg: var(--r2a-slate);
    --bs-btn-border-color: var(--r2a-slate);
    --bs-btn-hover-bg: var(--r2a-slate-700);
    --bs-btn-hover-border-color: var(--r2a-slate-700);
    --bs-btn-active-bg: var(--r2a-slate-800);
    --bs-btn-active-border-color: var(--r2a-slate-800);
    --bs-btn-disabled-bg: var(--r2a-slate);
    --bs-btn-disabled-border-color: var(--r2a-slate);
    --bs-btn-focus-shadow-rgb: var(--r2a-slate-rgb);
}

.btn-outline-primary {
    --bs-btn-color: var(--r2a-slate-700);
    --bs-btn-border-color: var(--r2a-slate);
    --bs-btn-hover-bg: var(--r2a-slate);
    --bs-btn-hover-border-color: var(--r2a-slate);
    --bs-btn-active-bg: var(--r2a-slate-700);
    --bs-btn-active-border-color: var(--r2a-slate-700);
    --bs-btn-disabled-color: var(--r2a-slate);
    --bs-btn-disabled-border-color: var(--r2a-slate);
    --bs-btn-focus-shadow-rgb: var(--r2a-slate-rgb);
}

/* Destaque da marca (amarelo) sempre com texto escuro */
.btn-warning,
.btn-accent {
    --bs-btn-color: var(--r2a-ink);
    --bs-btn-bg: var(--r2a-yellow);
    --bs-btn-border-color: var(--r2a-yellow);
    --bs-btn-hover-color: var(--r2a-ink);
    --bs-btn-hover-bg: var(--r2a-yellow-600);
    --bs-btn-hover-border-color: var(--r2a-yellow-600);
    --bs-btn-active-color: var(--r2a-ink);
    --bs-btn-active-bg: var(--r2a-yellow-600);
    --bs-btn-active-border-color: var(--r2a-yellow-600);
    --bs-btn-focus-shadow-rgb: var(--r2a-yellow-rgb);
}

.form-control:focus,
.form-select:focus,
.form-check-input:focus {
    border-color: #98A2B0;
    box-shadow: 0 0 0 0.25rem rgba(var(--r2a-slate-rgb), 0.2);
}

.form-check-input:checked {
    background-color: var(--r2a-slate);
    border-color: var(--r2a-slate);
}

.pagination {
    --bs-pagination-color: var(--r2a-slate-700);
    --bs-pagination-hover-color: var(--r2a-slate-900);
    --bs-pagination-focus-color: var(--r2a-slate-900);
    --bs-pagination-active-bg: var(--r2a-slate);
    --bs-pagination-active-border-color: var(--r2a-slate);
    --bs-pagination-focus-box-shadow: 0 0 0 0.25rem rgba(var(--r2a-slate-rgb), 0.2);
}

.dropdown-menu {
    --bs-dropdown-link-active-bg: var(--r2a-slate);
    --bs-dropdown-font-size: 0.9375rem;
    box-shadow: 0 8px 24px rgba(31, 38, 48, 0.12);
}

.card {
    --bs-card-border-color: #E3E6EA;
    --bs-card-cap-bg: #FFFFFF;
    box-shadow: 0 1px 2px rgba(31, 38, 48, 0.04);
}

/* Cabeçalho de card usado nas telas CRUD (skill blazor-crud-pages) */
.card-header-custom {
    background: var(--r2a-slate);
    color: #FFFFFF;
    border-bottom: 3px solid var(--r2a-yellow);
}

    .card-header-custom h1, .card-header-custom h2, .card-header-custom h3,
    .card-header-custom h4, .card-header-custom h5 {
        color: #FFFFFF;
    }

.badge-accent {
    background: var(--r2a-yellow);
    color: var(--r2a-ink);
}

/* --------------------------------------------------------------------------
   3. Estrutura da aplicação (sidebar + topbar + conteúdo)
   -------------------------------------------------------------------------- */
.skip-link {
    position: absolute;
    left: 1rem;
    top: -3rem;
    z-index: 2000;
    padding: 0.5rem 1rem;
    border-radius: 0.375rem;
    background: var(--r2a-yellow);
    color: var(--r2a-ink);
    font-weight: 600;
    text-decoration: none;
}

    .skip-link:focus {
        top: 0.75rem;
    }

.app-shell {
    min-height: 100vh;
}

/* Sidebar */
.app-sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    z-index: 1040;
    width: var(--sidebar-width);
    display: flex;
    flex-direction: column;
    background: var(--r2a-slate);
    color: #FFFFFF;
    transition: width 0.2s ease, transform 0.25s ease;
}

.sidebar-brand {
    height: var(--topbar-height);
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.5rem;
    padding: 0 1rem 0 1.125rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.brand-link {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    color: #FFFFFF;
    text-decoration: none;
}

    .brand-link:hover {
        color: #FFFFFF;
    }

.brand-mark {
    width: 40px;
    height: 40px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 0.5rem;
    background: var(--r2a-yellow);
    color: var(--r2a-slate-900);
    font-size: 1.25rem;
}

.brand-name {
    font-family: var(--app-font-display);
    font-weight: 600;
    font-size: 1.25rem;
    letter-spacing: 0.01em;
    white-space: nowrap;
}

.brand-accent {
    color: var(--r2a-yellow);
}

/* ---- Logo do sistema no menu (img/logo-padrao.png, 2326x443) ---- */
/* Menu aberto: logo inteira, até 40 px de altura, encolhendo proporcionalmente quando falta espaço
   (celular: menu mais estreito + botão de fechar). Menu recolhido (desktop): só o símbolo do cartão. */
.brand-link:has(.brand-logo) {
    flex: 1 1 auto;
}

.brand-logo {
    display: block;
    min-width: 0;
    overflow: hidden;
}

    .brand-logo img {
        display: block;
        width: auto;
        height: auto;
        max-width: 100%;
        max-height: 40px;
    }

@media (min-width: 992px) {
    /* símbolo = 756 px de largura na imagem original: 36 * 756 / 443 ≈ 62 px */
    .app-shell.is-collapsed .brand-link:has(.brand-logo) {
        flex: 0 0 auto;
    }

    .app-shell.is-collapsed .brand-logo {
        height: 36px;
        width: 62px;
    }

        .app-shell.is-collapsed .brand-logo img {
            height: 100%;
            max-width: none;
            max-height: none;
        }
}
/* ---- fim: logo do sistema ---- */

.sidebar-close {
    display: none;
    width: 44px;
    height: 44px;
    border: 0;
    border-radius: 0.5rem;
    background: transparent;
    color: #FFFFFF;
    font-size: 1.25rem;
}

    .sidebar-close:hover {
        background: rgba(255, 255, 255, 0.12);
    }

.sidebar-nav {
    flex-grow: 1;
    overflow-y: auto;
    padding: 0.75rem 0.625rem 1rem;
    scrollbar-width: thin;
    scrollbar-color: rgba(255, 255, 255, 0.25) transparent;
}

.nav-list,
.nav-group-items {
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-list > li + li {
    margin-top: 0.125rem;
}

.nav-link-item,
.nav-group-toggle {
    width: 100%;
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.5rem 0.75rem;
    border: 0;
    border-radius: 0.5rem;
    background: transparent;
    color: rgba(255, 255, 255, 0.86);
    font-size: 0.9375rem;
    text-align: left;
    text-decoration: none;
    white-space: nowrap;
}

    .nav-link-item:hover,
    .nav-group-toggle:hover {
        background: rgba(255, 255, 255, 0.1);
        color: #FFFFFF;
    }

    .nav-link-item:focus-visible,
    .nav-group-toggle:focus-visible {
        outline: 2px solid var(--r2a-yellow);
        outline-offset: -2px;
    }

    .nav-link-item.active {
        position: relative;
        background: rgba(255, 255, 255, 0.16);
        color: #FFFFFF;
        font-weight: 600;
    }

        .nav-link-item.active::before {
            content: "";
            position: absolute;
            left: 0;
            top: 8px;
            bottom: 8px;
            width: 3px;
            border-radius: 3px;
            background: var(--r2a-yellow);
        }

        .nav-link-item.active .nav-icon {
            color: var(--r2a-yellow);
        }

.nav-icon {
    width: 1.25rem;
    flex-shrink: 0;
    font-size: 1.125rem;
    text-align: center;
}

.nav-text {
    overflow: hidden;
    text-overflow: ellipsis;
}

.nav-group {
    margin-top: 0.5rem;
}

.nav-group-toggle {
    font-weight: 600;
}

.nav-caret {
    margin-left: auto;
    font-size: 0.75rem;
    transition: transform 0.2s ease;
}

.nav-group.is-open .nav-caret {
    transform: rotate(180deg);
}

.nav-group-items {
    display: none;
    padding-left: 0.75rem;
}

.nav-group.is-open .nav-group-items {
    display: block;
}

.nav-group-items .nav-link-item {
    min-height: 40px;
    font-size: 0.90625rem;
}

.sidebar-footer {
    flex-shrink: 0;
    padding: 0.875rem 1.125rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
    font-size: 0.8125rem;
    color: rgba(255, 255, 255, 0.72);
    white-space: nowrap;
}

    .sidebar-footer strong {
        font-family: var(--app-font-display);
        font-weight: 500;
        letter-spacing: 0.02em;
        color: #FFFFFF;
    }

.sidebar-backdrop {
    display: none;
}

/* Área principal */
.app-main {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    margin-left: var(--sidebar-width);
    transition: margin-left 0.2s ease;
}

.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    height: var(--topbar-height);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0 1.5rem;
    background: #FFFFFF;
    border-bottom: 3px solid var(--r2a-yellow);
}

.btn-icon {
    width: 44px;
    height: 44px;
    flex-shrink: 0;
    display: inline-grid;
    place-items: center;
    padding: 0;
    border: 0;
    border-radius: 0.5rem;
    background: transparent;
    color: var(--r2a-slate-700);
    font-size: 1.375rem;
}

    .btn-icon:hover {
        background: var(--r2a-slate-50);
        color: var(--r2a-slate-900);
    }

.topbar-brand {
    font-family: var(--app-font-display);
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--r2a-slate-800);
    text-decoration: none;
    white-space: nowrap;
}

    .topbar-brand:hover {
        color: var(--r2a-slate-900);
    }

    .topbar-brand span {
        color: #9A6F00;
    }

.topbar-context {
    min-width: 0;
    display: flex;
    flex-direction: column;
    line-height: 1.2;
}

.topbar-context-label {
    font-size: 0.75rem;
    color: #5E6773;
}

.topbar-context-value {
    font-weight: 600;
    color: var(--r2a-ink);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.topbar-actions {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.topbar-provider {
    min-height: 44px;
    display: flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.25rem 0.75rem;
    border: 1px solid var(--bs-border-color);
    border-radius: 0.5rem;
    background: #FFFFFF;
    color: var(--r2a-ink);
    text-align: left;
}

    .topbar-provider:hover {
        border-color: #B9C0CA;
    }

.user-avatar {
    width: 36px;
    height: 36px;
    display: inline-grid;
    place-items: center;
    border-radius: 50%;
    background: var(--r2a-slate);
    color: #FFFFFF;
    font-size: 0.8125rem;
    font-weight: 700;
}

.app-content {
    flex-grow: 1;
    width: 100%;
    max-width: var(--content-max-width);
    margin: 0 auto;
    padding: 1.75rem 1.5rem 2rem;
}

.app-footer {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 0.25rem 1rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--bs-border-color);
    background: #FFFFFF;
    font-size: 0.8125rem;
    color: #5E6773;
}

/* Sidebar recolhida (desktop): trilho só com ícones */
.app-shell.is-collapsed .app-sidebar {
    width: var(--sidebar-collapsed-width);
}

.app-shell.is-collapsed .app-main {
    margin-left: var(--sidebar-collapsed-width);
}

.app-shell.is-collapsed .nav-text,
.app-shell.is-collapsed .nav-caret,
.app-shell.is-collapsed .sidebar-footer {
    display: none;
}

.app-shell.is-collapsed .sidebar-brand {
    justify-content: center;
    padding: 0;
}

.app-shell.is-collapsed .nav-link-item,
.app-shell.is-collapsed .nav-group-toggle {
    justify-content: center;
    padding: 0.5rem;
}

.app-shell.is-collapsed .nav-group-toggle {
    display: none;
}

.app-shell.is-collapsed .nav-group {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.app-shell.is-collapsed .nav-group-items {
    display: block;
    padding-left: 0;
}

/* Tablets e celulares: sidebar vira painel deslizante */
@media (max-width: 991.98px) {
    .app-sidebar,
    .app-shell.is-collapsed .app-sidebar {
        width: min(var(--sidebar-width), 86vw);
        transform: translateX(-100%);
        box-shadow: none;
    }

    .app-shell.is-mobile-open .app-sidebar {
        transform: translateX(0);
        box-shadow: 0 0 32px rgba(0, 0, 0, 0.3);
    }

    .app-main,
    .app-shell.is-collapsed .app-main {
        margin-left: 0;
    }

    .sidebar-close {
        display: inline-grid;
        place-items: center;
    }

    .app-shell.is-mobile-open .sidebar-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        z-index: 1035;
        background: rgba(31, 38, 48, 0.5);
    }

    /* No painel móvel os textos voltam, mesmo se o desktop estava recolhido */
    .app-shell.is-collapsed .nav-text,
    .app-shell.is-collapsed .nav-caret,
    .app-shell.is-collapsed .sidebar-footer {
        display: revert;
    }

    .app-shell.is-collapsed .nav-group-toggle {
        display: flex;
    }

    .app-shell.is-collapsed .nav-link-item,
    .app-shell.is-collapsed .nav-group-toggle {
        justify-content: flex-start;
        padding: 0.5rem 0.75rem;
    }

    .app-shell.is-collapsed .sidebar-brand {
        justify-content: space-between;
        padding: 0 1rem 0 1.125rem;
    }

    .app-shell.is-collapsed .nav-group {
        border-top: 0;
        padding-top: 0;
    }

    .app-shell.is-collapsed .nav-group-items {
        display: none;
        padding-left: 0.75rem;
    }

    .app-shell.is-collapsed .nav-group.is-open .nav-group-items {
        display: block;
    }
}

@media (max-width: 575.98px) {
    .app-topbar {
        padding: 0 0.75rem;
        gap: 0.5rem;
    }

    .app-content {
        padding: 1.25rem 0.875rem 1.5rem;
    }

    .app-footer {
        padding: 0.875rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .app-sidebar, .app-main, .nav-caret {
        transition: none;
    }
}

/* --------------------------------------------------------------------------
   4. Páginas
   -------------------------------------------------------------------------- */
.page-header {
    display: flex;
    flex-wrap: wrap;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.page-title {
    margin: 0;
    font-family: var(--app-font-display);
    font-weight: 600;
    font-size: 1.75rem;
    letter-spacing: 0.01em;
}

.page-subtitle {
    margin: 0.25rem 0 0;
    color: #5E6773;
}

.page-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.section-title {
    margin: 0;
    font-size: 1rem;
    font-weight: 700;
}

.stat-card {
    height: 100%;
    display: flex;
    gap: 1rem;
    padding: 1.25rem;
    background: #FFFFFF;
    border: 1px solid #E3E6EA;
    border-radius: 0.75rem;
}

.stat-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    border-radius: 0.625rem;
    background: var(--r2a-slate-100);
    color: var(--r2a-slate-700);
    font-size: 1.375rem;
}

.stat-card.is-accent .stat-icon {
    background: var(--r2a-yellow-100);
    color: #7A5800;
}

.stat-label {
    font-size: 0.875rem;
    color: #5E6773;
}

.stat-value {
    font-family: var(--app-font-display);
    font-size: 1.875rem;
    font-weight: 600;
    line-height: 1.15;
    color: var(--r2a-ink);
}

.stat-caption {
    font-size: 0.8125rem;
    color: #6B7480;
}

.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 2.25rem 1rem;
    text-align: center;
    color: #5E6773;
}

    .empty-state .bi {
        font-size: 2rem;
        color: #98A2B0;
    }

    .empty-state strong {
        color: var(--r2a-ink);
    }

.quick-action {
    display: flex;
    align-items: center;
    gap: 0.875rem;
    min-height: 56px;
}

    .quick-action .bi {
        width: 36px;
        height: 36px;
        flex-shrink: 0;
        display: grid;
        place-items: center;
        border-radius: 0.5rem;
        background: var(--r2a-slate-100);
        color: var(--r2a-slate-700);
    }

.feature-placeholder {
    max-width: 640px;
    margin: 2rem auto;
    text-align: center;
}

.feature-placeholder-icon {
    width: 72px;
    height: 72px;
    margin: 0 auto 1rem;
    display: grid;
    place-items: center;
    border-radius: 1rem;
    background: var(--r2a-yellow-100);
    color: #7A5800;
    font-size: 2rem;
}

/* Layout público (login e páginas sem menu) */
.public-shell {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem 1rem;
    background: linear-gradient(180deg, var(--r2a-slate) 0, var(--r2a-slate) 38vh, #F4F5F7 38vh);
}

.public-brand {
    font-family: var(--app-font-display);
    font-size: 2rem;
    font-weight: 600;
    color: #FFFFFF;
}

    .public-brand span {
        color: var(--r2a-yellow);
    }

.public-card {
    width: 100%;
    max-width: 440px;
    padding: 2rem;
    background: #FFFFFF;
    border-radius: 0.75rem;
    border-top: 4px solid var(--r2a-yellow);
    box-shadow: 0 12px 32px rgba(31, 38, 48, 0.12);
}

/* --------------------------------------------------------------------------
   5. Blazor (validação, erro e carregamento)
   -------------------------------------------------------------------------- */
.valid.modified:not([type=checkbox]) {
    outline: 1px solid #1E8E4E;
}

.invalid {
    outline: 1px solid #C0392B;
}

.validation-message {
    color: #B03025;
    font-size: 0.875rem;
}

#blazor-error-ui {
    color-scheme: light only;
    background: var(--r2a-yellow-100);
    border-top: 3px solid var(--r2a-yellow);
    bottom: 0;
    box-sizing: border-box;
    display: none;
    left: 0;
    padding: 0.75rem 3rem 0.75rem 1.25rem;
    position: fixed;
    width: 100%;
    z-index: 2000;
}

    #blazor-error-ui .reload {
        margin-left: 0.5rem;
        font-weight: 600;
    }

    #blazor-error-ui .dismiss {
        position: absolute;
        right: 0.5rem;
        top: 0.25rem;
        width: 36px;
        height: 36px;
        border: 0;
        background: transparent;
        font-size: 1.5rem;
        line-height: 1;
        cursor: pointer;
    }

.blazor-error-boundary {
    padding: 1rem 1.25rem;
    border-radius: 0.5rem;
    background: #B03025;
    color: #FFFFFF;
}

    .blazor-error-boundary::after {
        content: "Ocorreu um erro ao exibir este conteúdo.";
    }

.app-loading {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.5rem;
    background: var(--r2a-slate);
}

.app-loading-brand {
    font-family: var(--app-font-display);
    font-size: 2rem;
    font-weight: 600;
    color: #FFFFFF;
}

    .app-loading-brand span {
        color: var(--r2a-yellow);
    }

.loading-progress {
    position: relative;
    display: block;
    width: 6rem;
    height: 6rem;
}

    .loading-progress circle {
        fill: none;
        stroke: rgba(255, 255, 255, 0.2);
        stroke-width: 0.5rem;
        transform-origin: 50% 50%;
        transform: rotate(-90deg);
    }

        .loading-progress circle:last-child {
            stroke: var(--r2a-yellow);
            stroke-dasharray: calc(3.141 * var(--blazor-load-percentage, 0%) * 0.8), 500%;
            transition: stroke-dasharray 0.05s ease-in-out;
        }

.loading-progress-text {
    font-weight: 600;
    color: #FFFFFF;
}

    .loading-progress-text:after {
        content: var(--blazor-load-percentage-text, "Carregando");
    }

.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;
}

/* --------------------------------------------------------------------------
   Pré-visualização da arte do cartão (Components/PreviaArteCartao.razor)
   -------------------------------------------------------------------------- */
.previa-cartao {
    position: relative;
    width: 100%;
    overflow: hidden;
    container-type: inline-size;
    background: repeating-conic-gradient(#eef0f3 0% 25%, #ffffff 0% 50%) 50% / 16px 16px;
    box-shadow: 0 2px 10px rgba(31, 38, 48, 0.18);
}

.previa-arte {
    position: absolute;
    max-width: none;
}

.previa-vazia {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: var(--bs-secondary-color);
    font-size: 0.875rem;
}

.previa-campo {
    position: absolute;
    line-height: 1.1;
    white-space: nowrap;
}

.previa-area {
    display: grid;
    place-items: center;
    border: 1px dashed rgba(31, 38, 48, 0.7);
    background: rgba(255, 255, 255, 0.55);
    color: #1F2630;
    font-size: 2.2cqw;
    white-space: normal;
    text-align: center;
}

.previa-logo {
    object-fit: contain;
}

.previa-campo.is-destaque {
    outline: 2px solid var(--r2a-yellow);
    outline-offset: 1px;
}