/*
 * Painel Arena Master - CSS proprio do [spehx_arena_master] (menu lateral +
 * area de conteudo). Enqueued so na pagina que usa o shortcode
 * (ArenaMasterShortcode::maybeEnqueueAssets()), nunca globalmente - mesmo
 * criterio ja usado por arena-console.css/triade.css/portal.css.
 *
 * Cor de fundo do menu (#111827) e um valor literal deliberado, pedido
 * explicitamente pelo Master para esta superficie nova - nao reaproveita
 * --spx-slate-900 (#0F172A, Design System 2.1) porque e uma identidade
 * visual propria deste painel, nao o Slate compartilhado do restante do
 * frontend. O laranja do item ativo/hover reaproveita --spx-orange-600 do
 * Design System (mesma identidade institucional do restante da plataforma).
 */

.spehx-arena-master-layout {
    display: flex;
    align-items: stretch;
    min-height: 100vh;
}

.spehx-arena-master-sidebar {
    position: fixed;
    top: 0;
    left: 0;
    width: 260px;
    height: 100vh;
    background: #111827;
    color: #E2E8F0;
    font-family: var(--spx-font-display, inherit);
    box-sizing: border-box;
    padding: 24px 16px 12px;
    display: flex;
    flex-direction: column;
    gap: 16px;
    overflow-y: auto;
    transition: width 0.2s ease;
    z-index: 10;
}

.spehx-arena-master-logo {
    max-width: 120px;
    max-height: 40px;
    width: auto;
    object-fit: contain;
}

.spehx-arena-master-title {
    font-size: 18px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: #FFFFFF;
}

.spehx-arena-master-user {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding-bottom: 16px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.12);
}

.spehx-arena-master-user-name {
    font-size: 14px;
    font-weight: 600;
    color: #FFFFFF;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.spehx-arena-master-status {
    align-self: flex-start;
}

/* Menu de navegacao - ocupa o espaco disponivel, empurra o botao de
   recolher/expandir para o rodape (ultimo item do flex column). */
.spehx-arena-master-nav {
    flex: 1;
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.spehx-arena-master-nav-item {
    display: flex;
    flex-direction: column;
}

/* Link de item-folha (<a>) e botao de acordeao (<button>) compartilham a
   mesma aparencia - o botao reseta os estilos nativos de <button> pra ficar
   indistinguivel do <a> exceto pelo cursor/comportamento. */
.spehx-arena-master-nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 6px 12px;
    border-radius: 6px;
    border-left: 3px solid transparent;
    font-family: inherit;
    font-size: 14px;
    font-weight: 500;
    color: #E2E8F0;
    text-decoration: none;
    background: transparent;
    border-top: none;
    border-right: none;
    border-bottom: none;
    cursor: pointer;
    text-align: left;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.spehx-arena-master-icon {
    flex-shrink: 0;
}

.spehx-arena-master-nav-link:hover {
    background: rgba(226, 232, 240, 0.08);
    color: #FFFFFF;
}

.spehx-arena-master-nav-link.is-active {
    background: rgba(226, 42, 1, 0.14);
    border-left-color: var(--spx-orange-600, #E22A01);
    color: #FFFFFF;
}

/* Chevron do acordeao - fica no fim da linha, gira 180 graus quando aberto */
.spehx-arena-master-chevron {
    margin-left: auto;
    display: flex;
    flex-shrink: 0;
}

.spehx-arena-master-chevron .spehx-arena-master-icon {
    width: 16px;
    height: 16px;
    transition: transform 0.2s ease;
}

.spehx-arena-master-submenu-toggle[aria-expanded="true"] .spehx-arena-master-chevron .spehx-arena-master-icon {
    transform: rotate(180deg);
}

/* Submenu - fechado por padrao (max-height 0 + oculto), transicao suave ao
   abrir/fechar. Só um item (.is-open, controlado pelo JS em acordeao) fica
   com o submenu visivel por vez. */
.spehx-arena-master-submenu {
    list-style: none;
    margin: 0;
    padding: 0 0 0 30px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease;
}

.spehx-arena-master-nav-item.is-open > .spehx-arena-master-submenu {
    max-height: 420px;
    opacity: 1;
}

.spehx-arena-master-submenu a {
    display: block;
    padding: 5px 12px;
    margin: 1px 0;
    border-radius: 6px;
    border-left: 3px solid transparent;
    font-size: 13px;
    font-weight: 400;
    color: #B8C0CC;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}

.spehx-arena-master-submenu a:hover {
    background: rgba(226, 232, 240, 0.08);
    color: #FFFFFF;
}

.spehx-arena-master-submenu a.is-active {
    background: rgba(226, 42, 1, 0.14);
    border-left-color: var(--spx-orange-600, #E22A01);
    color: #FFFFFF;
}

/* Area de conteudo - ao lado do menu fixo, pronta para as proximas telas */
.spehx-arena-master-content {
    flex: 1;
    margin-left: 260px;
    box-sizing: border-box;
    padding: 24px;
    transition: margin-left 0.2s ease;
}

/* Sair - fixo entre a navegacao e o botao de recolher/expandir */
.spehx-arena-master-logout {
    flex-shrink: 0;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    margin-top: 8px;
    border-top: 1px solid rgba(226, 232, 240, 0.12);
    border-radius: 6px;
    font-size: 13px;
    font-weight: 500;
    color: #B8C0CC;
    text-decoration: none;
    transition: background-color 0.15s ease, color 0.15s ease;
}

.spehx-arena-master-logout:hover {
    background: rgba(226, 42, 1, 0.14);
    color: #FFFFFF;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-logout span {
    display: none;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-logout {
    justify-content: center;
}

/* Botao de recolher/expandir - rodape do menu */
.spehx-arena-master-toggle {
    flex-shrink: 0;
    align-self: stretch;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    background: transparent;
    border: none;
    border-top: 1px solid rgba(226, 232, 240, 0.12);
    color: #E2E8F0;
    padding: 12px 0 0;
    cursor: pointer;
    transition: color 0.15s ease;
}

.spehx-arena-master-toggle:hover {
    color: var(--spx-orange-600, #E22A01);
}

.spehx-arena-master-toggle .spehx-arena-master-icon {
    transition: transform 0.2s ease;
}

/* Recolhido - so os icones do menu, bloco Master Admin/Online continua
   visivel e fixo no topo (unica excecao explicita ao "so icones"). */
.spehx-arena-master-layout.is-collapsed .spehx-arena-master-sidebar {
    width: 72px;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-content {
    margin-left: 72px;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-logo,
.spehx-arena-master-layout.is-collapsed .spehx-arena-master-title,
.spehx-arena-master-layout.is-collapsed .spehx-arena-master-nav-label,
.spehx-arena-master-layout.is-collapsed .spehx-arena-master-chevron,
.spehx-arena-master-layout.is-collapsed .spehx-arena-master-submenu {
    display: none;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-nav-link {
    justify-content: center;
    padding: 6px;
}

.spehx-arena-master-layout.is-collapsed .spehx-arena-master-toggle .spehx-arena-master-icon {
    transform: rotate(180deg);
}

@media (max-width: 782px) {
    .spehx-arena-master-sidebar {
        position: static;
        width: 100%;
        height: auto;
    }

    .spehx-arena-master-content {
        margin-left: 0;
    }

    .spehx-arena-master-layout.is-collapsed .spehx-arena-master-content {
        margin-left: 0;
    }
}

/* A barra de administracao do WordPress (#wpadminbar) e fixa, z-index
   99999, e sobrepoe qualquer coisa em top:0 - sem isso, os primeiros 32px
   do menu (logo/titulo, e ate cliques no topo da navegacao) ficam embaixo
   dela e nao recebem clique nenhum. So se aplica no breakpoint "fixed"
   (acima de 782px) - abaixo disso o menu ja vira position:static, que
   ignora "top" naturalmente. */
@media screen and (min-width: 783px) {
    body.admin-bar .spehx-arena-master-sidebar {
        top: 32px;
        height: calc(100vh - 32px);
    }
}