/**
 * Shell da aplicação — sidebar 236px + topbar 52px
 *
 * Grid de duas colunas em altura de viewport, com scroll interno na coluna de
 * conteúdo. Substitui a navbar horizontal e o rodapé do layout anterior.
 */

/* ============================================
   GRID PRINCIPAL
   ============================================ */
.app-shell {
    display: grid;
    grid-template-columns: var(--sidebar-width) 1fr;
    height: 100vh;
    height: 100dvh;
    overflow: hidden;
}

/* Telas sem sidebar (login, registro, erros, checkout deslogado) */
.app-plain {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    min-height: 100dvh;
}

/* ============================================
   SIDEBAR
   ============================================ */
.app-sidebar {
    display: flex;
    flex-direction: column;
    min-height: 0;
    padding: var(--space-16) 0;
    background-color: var(--color-bg);
    border-right: 1px solid var(--color-neutral-800);
}

.app-brand {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    padding: 0 var(--space-18) var(--space-18);
    color: var(--color-text);
    text-decoration: none;
}

.app-brand:hover {
    color: var(--color-text);
}

.app-brand img {
    width: 26px;
    height: 26px;
    border-radius: 6px;
    flex: none;
}

.app-brand__name {
    font-size: var(--text-15);
    font-weight: var(--font-semibold);
    letter-spacing: -.01em;
    white-space: nowrap;
}

.app-nav {
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
    flex: 1;
    min-height: 0;
    padding: 0 var(--space-12);
    overflow-y: auto;
}

.app-nav__group {
    padding: var(--space-8) var(--space-12) var(--space-6);
    font-size: var(--text-10);
    letter-spacing: var(--tracking-wider);
    text-transform: uppercase;
    color: var(--color-neutral-500);
    white-space: nowrap;
}

.app-nav__item + .app-nav__group {
    padding-top: var(--space-16);
}

.app-nav__item {
    position: relative;
    display: flex;
    align-items: center;
    gap: var(--space-10);
    padding: var(--space-8) var(--space-12);
    border-radius: var(--radius-field);
    color: var(--color-neutral-400);
    font-size: var(--text-14);
    text-decoration: none;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.app-nav__item:hover {
    color: var(--color-neutral-300);
    background-color: rgba(236, 235, 232, .03);
}

.app-nav__item > i {
    flex: none;
    font-size: var(--icon-lg);
    line-height: 1;
}

.app-nav__item.is-active {
    color: var(--color-text);
    background-color: var(--color-neutral-900);
    box-shadow: inset 2px 0 0 var(--color-accent);
}

.app-nav__item.is-active > i {
    color: var(--color-accent-400);
}

.app-nav__label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-nav__item .counter,
.app-nav__item .app-nav__dot {
    margin-left: auto;
    flex: none;
}

.app-nav__dot {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background-color: var(--color-status-idle);
}

.app-nav__dot--ok   { background-color: var(--color-status-ok); }
.app-nav__dot--fail { background-color: var(--color-status-fail); }
.app-nav__dot--warn { background-color: var(--color-status-warn); }

/* Grupos colapsáveis (Administração, Painel) — <details>, sem JS */
.app-nav__section > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    list-style: none;
}

.app-nav__section > summary::-webkit-details-marker {
    display: none;
}

.app-nav__section > summary > i {
    font-size: var(--text-10);
    transition: transform var(--transition-fast);
}

.app-nav__section[open] > summary > i {
    transform: rotate(180deg);
}

/* Rodapé da sidebar — usuário */
.app-sidebar__foot {
    margin-top: auto;
    padding: var(--space-12);
    border-top: 1px solid var(--color-neutral-800);
}

.app-user {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    width: 100%;
    padding: var(--space-8);
    background: transparent;
    border: 0;
    border-radius: var(--radius-field);
    color: var(--color-text);
    text-align: left;
    transition: background-color var(--transition-fast);
}

.app-user:hover {
    background-color: var(--color-neutral-900);
}

.app-user__avatar {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background-color: var(--color-accent-800);
    color: var(--color-accent-300);
    font-size: var(--text-12);
    font-weight: var(--font-semibold);
}

.app-user__meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.25;
}

.app-user__name {
    font-size: var(--text-13);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-user__org {
    font-size: var(--text-11);
    color: var(--color-neutral-500);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-user > .bi {
    margin-left: auto;
    flex: none;
    font-size: var(--icon-base);
    color: var(--color-neutral-500);
}

.app-contato {
    display: flex;
    flex-direction: column;
    gap: var(--space-6);
    font-size: var(--text-12);
}

.app-contato a {
    display: flex;
    align-items: center;
    gap: var(--space-6);
    color: var(--color-neutral-400);
}

.app-contato a:hover {
    color: var(--color-accent-300);
}

/* ============================================
   COLUNA PRINCIPAL
   ============================================ */
.app-main {
    display: flex;
    flex-direction: column;
    /* min-width:0 é obrigatório: sem ele a grade de lote (tabela larga)
       usa min-width:auto e empurra a sidebar para fora da viewport. */
    min-width: 0;
    min-height: 0;
    overflow: hidden;
}

.app-topbar {
    display: flex;
    align-items: center;
    gap: var(--space-14);
    flex: none;
    height: var(--topbar-height);
    padding: 0 var(--space-20);
    border-bottom: 1px solid var(--color-neutral-800);
}

.app-topbar__title {
    margin: 0;
    font-size: var(--text-14);
    font-weight: var(--font-medium);
    letter-spacing: normal;
    color: var(--color-text);
    white-space: nowrap;
}

.app-topbar__context {
    display: flex;
    align-items: center;
    gap: var(--space-8);
    font-size: var(--text-13);
    color: var(--color-neutral-500);
    min-width: 0;
}

.app-topbar__actions {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    margin-left: auto;
    flex: none;
}

/* Título editável na topbar (nome do lote) */
.topbar-title-input {
    height: 30px;
    padding: 0 var(--space-8);
    background: transparent;
    border: 1px solid transparent;
    border-radius: var(--radius-field);
    color: var(--color-text);
    font-family: var(--font-sans);
    font-size: var(--text-14);
    font-weight: var(--font-medium);
    min-width: 240px;
}

.topbar-title-input:hover {
    border-color: var(--color-neutral-800);
}

.topbar-title-input:focus {
    outline: none;
    background-color: var(--color-surface);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px var(--color-accent-halo);
}

.app-iconbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: none;
    width: 30px;
    height: 30px;
    background: transparent;
    border: 1px solid var(--color-neutral-800);
    border-radius: var(--radius-field);
    color: var(--color-neutral-500);
    font-size: var(--icon-base);
    transition: color var(--transition-fast), border-color var(--transition-fast);
}

.app-iconbtn:hover {
    color: var(--color-neutral-300);
    border-color: var(--color-neutral-700);
}

/* Barra secundária (validação do lote, sub-navegação) */
.app-subbar {
    display: flex;
    align-items: center;
    gap: var(--space-14);
    flex: none;
    min-height: 38px;
    padding: var(--space-10) var(--space-20);
    border-bottom: 1px solid var(--color-neutral-800);
    font-size: var(--text-12);
    color: var(--color-neutral-500);
}

/* Área de conteúdo */
.app-content {
    flex: 1;
    min-width: 0;
    min-height: 0;
    overflow: auto;
}

.app-content--pad {
    padding: var(--space-22) var(--space-20);
}

/* O Bootstrap trava o scroll do <body>; aqui o scroll é do conteúdo */
body.modal-open .app-content {
    overflow: hidden;
}

/* ============================================
   BANNER DE ASSINATURA
   ============================================ */
.app-banner {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    flex: none;
    min-height: 40px;
    padding: var(--space-8) var(--space-20);
    background-color: var(--color-surface);
    border-bottom: 1px solid var(--color-accent);
    color: var(--color-neutral-300);
    font-size: var(--text-13);
}

.app-banner > i {
    flex: none;
    font-size: var(--icon-base);
    color: var(--color-accent-400);
}

.app-banner strong {
    font-weight: var(--font-medium);
    color: var(--color-text);
}

.app-banner a,
.app-banner button.btn-link {
    padding: 0;
    border: 0;
    background: none;
    color: var(--color-accent-300);
    font-size: var(--text-13);
    text-decoration: underline;
    vertical-align: baseline;
}

.app-banner form {
    display: inline;
}

.app-banner--fail {
    border-bottom-color: var(--color-status-fail);
}

.app-banner--fail > i {
    color: var(--color-status-fail);
}

/* ============================================
   TOASTS
   ============================================ */
#flash-messages-container,
.app-toasts {
    position: fixed;
    top: var(--space-16);
    right: var(--space-16);
    z-index: var(--z-toast);
    width: calc(100% - 32px);
    max-width: 380px;
    pointer-events: none;
}

#flash-messages-container > *,
.app-toasts > * {
    pointer-events: auto;
}

/* ============================================
   SHELL SEM SIDEBAR (autenticação, erros)
   ============================================ */
.app-plain__bar {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    height: var(--topbar-height);
    padding: 0 var(--space-20);
    border-bottom: 1px solid var(--color-neutral-800);
}

.app-plain__bar img {
    height: 26px;
    width: auto;
}

.app-plain__body {
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 1;
    padding: var(--space-30) var(--space-20);
}

.app-plain__foot {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-14);
    flex-wrap: wrap;
    padding: var(--space-16) var(--space-20);
    border-top: 1px solid var(--color-neutral-800);
    font-size: var(--text-12);
    color: var(--color-neutral-500);
}

.app-plain__foot a {
    color: var(--color-neutral-400);
}

.app-plain__foot a:hover {
    color: var(--color-accent-300);
}

/* Cartão centrado — login, registro, erros, resultado */
.panel {
    width: 100%;
    max-width: 420px;
    padding: var(--space-26);
    background-color: var(--color-surface);
    border: 1px solid var(--color-neutral-800);
    border-radius: var(--radius-outer);
}

.panel--wide {
    max-width: 620px;
}

.panel__brand {
    display: flex;
    align-items: center;
    gap: var(--space-10);
    margin-bottom: var(--space-22);
}

.panel__brand img {
    width: 26px;
    height: 26px;
    border-radius: 6px;
}

.panel__title {
    font-size: var(--text-16);
    font-weight: var(--font-medium);
    color: var(--color-text);
    margin-bottom: var(--space-4);
}

.panel__sub {
    font-size: var(--text-13);
    color: var(--color-neutral-500);
    margin-bottom: var(--space-22);
}

/* ============================================
   RESPONSIVO — sidebar colapsa em trilha de 56px
   ============================================ */
@media (max-width: 1099.98px) {
    .app-shell {
        grid-template-columns: var(--sidebar-width-collapsed) 1fr;
    }

    .app-nav__label,
    .app-brand__name,
    .app-user__meta,
    .app-user > .bi,
    .app-nav__group,
    .app-nav__section > summary > i {
        display: none;
    }

    .app-nav {
        padding: 0 var(--space-8);
    }

    .app-nav__item {
        justify-content: center;
        gap: 0;
        padding: var(--space-10) 0;
    }

    .app-nav__item > i {
        font-size: var(--icon-xl);
    }

    /* Contador e bolinha viram marcador no canto */
    .app-nav__item .counter {
        position: absolute;
        top: 4px;
        right: 6px;
        min-width: 0;
        width: 6px;
        height: 6px;
        padding: 0;
        margin: 0;
        border-radius: 50%;
        font-size: 0;
        overflow: hidden;
    }

    .app-nav__item .app-nav__dot {
        position: absolute;
        top: 4px;
        right: 6px;
        margin: 0;
    }

    .app-nav__section {
        margin-top: var(--space-6);
        padding-top: var(--space-8);
        border-top: 1px solid var(--color-neutral-800);
    }

    .app-brand {
        padding: 0 0 var(--space-16);
        justify-content: center;
    }

    .app-sidebar__foot {
        padding: var(--space-10) var(--space-4);
    }

    .app-user {
        justify-content: center;
        padding: var(--space-6) 0;
    }

    .app-content--pad {
        padding: var(--space-18) var(--space-16);
    }
}

/* ============================================
   IMPRESSÃO
   ============================================ */
@media print {
    .app-shell {
        display: block !important;
        height: auto !important;
        overflow: visible !important;
    }

    .app-main {
        overflow: visible !important;
    }

    .app-content {
        height: auto !important;
        overflow: visible !important;
        padding: 0 !important;
    }
}