/* ===== LAYOUT DAS PAGINAS PUBLICAS (PublicLayout.razor) =====
   So HTML e CSS, sem MudBlazor. As cores leem as mesmas variaveis --mud-palette-* que o resto do CSS
   da home ja usa, emitidas pelo MudThemeProvider do proprio PublicLayout com o tema da casa. O valor
   depois da virgula e o tema padrao, so uma rede de seguranca caso o <style> do tema nao chegue. */

.public-layout {
    --public-layout-appbar-background: var(--mud-palette-appbar-background, #1E3554);
    --public-layout-appbar-text: var(--mud-palette-appbar-text, #FFFFFF);
    display: flex;
    flex-direction: column;
    min-height: 100dvh;
    font-family: "Roboto", "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--mud-palette-text-primary, #1f2937);
    background: linear-gradient(155deg, #f4f8ff 0%, #f9fbfd 50%, #f4f7f5 100%);
}

    .public-layout.public-layout--dark {
        --public-layout-appbar-background: var(--mud-palette-appbar-background, #0B1220);
        --public-layout-appbar-text: var(--mud-palette-appbar-text, #E5E7EB);
        color: var(--mud-palette-text-primary, #e5e7eb);
        background:
            radial-gradient(circle at 12% 8%, rgba(96, 165, 250, 0.08), transparent 32%),
            radial-gradient(circle at 88% 10%, rgba(45, 212, 191, 0.07), transparent 28%),
            linear-gradient(165deg, #0a0d12 0%, #0d1118 45%, #0b0f15 100%);
    }

.public-layout__header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: var(--public-layout-appbar-background);
    color: var(--public-layout-appbar-text);
    box-shadow: 0 2px 4px -1px rgba(0, 0, 0, 0.2), 0 4px 5px 0 rgba(0, 0, 0, 0.14);
}

.public-layout__bar {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.25rem 1rem;
    min-height: 48px;
    padding: 0.25rem 1rem;
    box-sizing: border-box;
}

.public-layout__brand {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    color: inherit;
    text-decoration: none;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    max-width: 100%;
}

/* A navegacao fica no meio e o acesso a conta a direita, como no MainLayout. */
.public-layout__nav {
    display: flex;
    flex: 1 1 auto;
    justify-content: center;
    gap: 0.25rem;
}

.public-layout__account {
    display: flex;
    gap: 0.25rem;
    margin-left: auto;
}

.public-layout__link {
    display: inline-flex;
    align-items: center;
    min-height: 36px;
    padding: 0 0.75rem;
    border-radius: 4px;
    color: inherit;
    font-size: 0.875rem;
    font-weight: 500;
    letter-spacing: 0.02857em;
    text-transform: uppercase;
    text-decoration: none;
    white-space: nowrap;
    transition: background-color 0.15s ease;
}

    .public-layout__link:hover,
    .public-layout__link:focus-visible {
        background: rgba(255, 255, 255, 0.12);
    }

    .public-layout__link:focus-visible {
        outline: 2px solid currentColor;
        outline-offset: 2px;
    }

.public-layout__link--highlight {
    border: 1px solid currentColor;
}

/* Nome do usuario no lugar de Entrar/Cadastrar (public-account.js, AB#276): nome longo nao empurra a barra. */
.public-layout__link--conta {
    gap: 0.5rem;
    max-width: 14rem;
}

    .public-layout__link--conta svg {
        flex: 0 0 auto;
        width: 1.25rem;
        height: 1.25rem;
    }

    .public-layout__link--conta span {
        min-width: 0;
        overflow: hidden;
        text-overflow: ellipsis;
    }

/* Botao de menu, so para membro com sessao na aba (public-account.js, AB#276). Leva ao painel, onde mora o menu
   lateral. Encosta na borda como o MudIconButton Edge.Start do MainLayout, e cola no nome da casa. */
.public-layout__menu {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    margin: 0 -0.75rem 0 -0.5rem;
    border-radius: 50%;
    color: inherit;
    transition: background-color 0.15s ease;
}

    .public-layout__menu:hover,
    .public-layout__menu:focus-visible {
        background: rgba(255, 255, 255, 0.12);
    }

    .public-layout__menu:focus-visible {
        outline: 2px solid currentColor;
        outline-offset: 2px;
    }

    .public-layout__menu svg {
        width: 24px;
        height: 24px;
    }

.public-layout__main {
    flex: 1 0 auto;
    padding: 1.5rem 1rem 1rem;
    box-sizing: border-box;
}

    /* O script que abre a pagina de estudos (SessaoSegueParaOPainel, AB#244) nao ocupa espaco: a margem fica com o
       conteudo depois dele. */
    .public-layout__main > :first-child,
    .public-layout__main > script:first-child + * {
        margin-top: 0.75rem;
    }

/* Celular: a marca e a conta dividem a primeira linha e a navegacao desce para uma linha propria,
   rolando na horizontal se nao couber. Sem menu sanduiche, que exigiria JS ou estado interativo. */
@media (max-width: 720px) {
    .public-layout__nav {
        order: 3;
        flex-basis: 100%;
        justify-content: flex-start;
        overflow-x: auto;
        margin: 0 -0.5rem;
        padding-bottom: 0.25rem;
        scrollbar-width: none;
    }

    .public-layout__link {
        padding: 0 0.5rem;
    }
}