/* ==========================================================================
   VS Design System — shell: sidebar, topbar, área de conteúdo, layout de
   autenticação e ⌘K. Medidas do protótipo aprovado.
   Desktop: sidebar 248px (64px recolhida). Abaixo de 1024px vira gaveta.
   ========================================================================== */

.vs-app {
    display: grid;
    grid-template-columns: var(--vs-sidebar-w) minmax(0, 1fr);
    min-height: 100vh;
    background: var(--vs-bg-canvas);
}

:root[data-sidebar="collapsed"] .vs-app { grid-template-columns: var(--vs-sidebar-w-collapsed) minmax(0, 1fr); }

.vs-skip:focus {
    position: fixed;
    top: 8px;
    left: 8px;
    width: auto;
    height: auto;
    clip: auto;
    padding: 8px 12px;
    margin: 0;
    background: var(--vs-bg-surface);
    color: var(--vs-text);
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-md);
    z-index: var(--vs-z-toast);
}

.vs-content:focus { outline: none; }

/* ---------- Sidebar ---------- */
.vs-sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding: 16px 12px;
    background: var(--vs-bg-sidebar);
    border-right: 1px solid var(--vs-border);
    z-index: var(--vs-z-sidebar);
    min-width: 0;
}

.vs-sidebar__head { display: flex; align-items: center; gap: 10px; padding: 2px 6px; }
.vs-sidebar__head .vs-logo { flex: 1; min-width: 0; }

.vs-sidebar__nav {
    flex: 1;
    min-height: 0;
    overflow-y: auto;
    overscroll-behavior: contain;
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin: 0 -4px;
    padding: 0 4px;
    scrollbar-width: thin;
}

.vs-nav-group { display: flex; flex-direction: column; gap: 2px; }

.vs-nav-group__title {
    font-size: var(--vs-text-xs);
    font-weight: var(--vs-weight-medium);
    letter-spacing: var(--vs-tracking-caps);
    text-transform: uppercase;
    color: var(--vs-text-3);
    padding: 0 10px 6px;
    white-space: nowrap;
}

details.vs-nav-group > summary {
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: pointer;
    list-style: none;
    border-radius: var(--vs-radius-sm);
}

details.vs-nav-group > summary::-webkit-details-marker { display: none; }
details.vs-nav-group > summary:hover { color: var(--vs-text-2); }
details.vs-nav-group > summary .vs-icon { transition: transform var(--vs-dur-fast) var(--vs-ease); }
details.vs-nav-group[open] > summary .vs-icon { transform: rotate(180deg); }

.vs-nav-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 7px 10px;
    border-radius: var(--vs-radius-md);
    border: 1px solid transparent;
    color: var(--vs-text-2);
    font-size: var(--vs-text-base);
    text-decoration: none;
    white-space: nowrap;
    transition: background-color var(--vs-dur-fast) var(--vs-ease), color var(--vs-dur-fast) var(--vs-ease);
}

.vs-nav-item:hover { background: var(--vs-bg-hover); color: var(--vs-text); }
.vs-nav-item__label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; }

.vs-nav-item.is-active {
    background: var(--vs-bg-surface);
    border-color: var(--vs-border);
    box-shadow: var(--vs-shadow-xs);
    color: var(--vs-text);
    font-weight: var(--vs-weight-medium);
}

.vs-sidebar__foot {
    display: flex;
    flex-direction: column;
    gap: 4px;
    border-top: 1px solid var(--vs-border-subtle);
    padding-top: 12px;
}

/* Bloco do usuário + menu da conta */
.vs-user { position: relative; }
.vs-user > summary {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 8px;
    border-radius: var(--vs-radius-md);
    cursor: pointer;
    list-style: none;
}
.vs-user > summary::-webkit-details-marker { display: none; }
.vs-user > summary:hover { background: var(--vs-bg-hover); }
.vs-user__text { display: flex; flex-direction: column; min-width: 0; flex: 1; }
.vs-user__name { font-size: var(--vs-text-md); font-weight: var(--vs-weight-medium); color: var(--vs-text); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vs-user__meta { font-size: var(--vs-text-sm); color: var(--vs-text-3); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.vs-user__chev { color: var(--vs-text-3); }

.vs-menu {
    position: absolute;
    left: 0;
    right: 0;
    bottom: calc(100% + 6px);
    padding: 4px;
    background: var(--vs-bg-surface);
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-lg);
    box-shadow: var(--vs-shadow-overlay);
    z-index: var(--vs-z-dropdown);
    animation: vs-pop .16s var(--vs-ease) both;
}

.vs-menu__item {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 8px 10px;
    border: 0;
    border-radius: var(--vs-radius-sm);
    background: transparent;
    color: var(--vs-text);
    font: inherit;
    font-size: var(--vs-text-base);
    text-align: left;
    text-decoration: none;
    cursor: pointer;
}

.vs-menu__item:hover { background: var(--vs-bg-hover); color: var(--vs-text); }
.vs-menu__item--danger { color: var(--vs-risk-fg); }
.vs-menu__tema { display: flex; flex-direction: column; gap: 6px; padding: 6px 10px 8px; }
.vs-menu__rotulo { font-size: var(--vs-text-xs); font-weight: var(--vs-weight-medium); letter-spacing: var(--vs-tracking-caps); text-transform: uppercase; color: var(--vs-text-3); }
.vs-menu__segmentos { display: flex; width: 100%; }
.vs-menu__segmentos .vs-segmented__item { flex: 1 1 0; padding: 5px 6px; text-align: center; }
.vs-menu__item--danger:hover { background: var(--vs-risk-bg); color: var(--vs-risk-fg); }
.vs-menu__sep { height: 1px; background: var(--vs-border-subtle); margin: 4px 0; }

/* Sidebar recolhida (desktop) */
:root[data-sidebar="collapsed"] .vs-sidebar { padding-left: 10px; padding-right: 10px; }
:root[data-sidebar="collapsed"] .vs-sidebar .vs-logo__name,
:root[data-sidebar="collapsed"] .vs-nav-item__label,
:root[data-sidebar="collapsed"] .vs-nav-group__title,
:root[data-sidebar="collapsed"] .vs-user__text,
:root[data-sidebar="collapsed"] .vs-user__chev,
:root[data-sidebar="collapsed"] .vs-sidebar .vs-count { display: none; }
:root[data-sidebar="collapsed"] .vs-sidebar__head { flex-direction: column; padding: 0; }
:root[data-sidebar="collapsed"] .vs-nav-item { justify-content: center; padding: 9px 0; }
:root[data-sidebar="collapsed"] .vs-nav-group { padding-top: 8px; border-top: 1px solid var(--vs-border-subtle); }
:root[data-sidebar="collapsed"] .vs-nav-group:first-child { border-top: 0; padding-top: 0; }
:root[data-sidebar="collapsed"] details.vs-nav-group > summary { display: none; }
:root[data-sidebar="collapsed"] details.vs-nav-group:not([open]) > .vs-nav-item { display: flex; }
:root[data-sidebar="collapsed"] .vs-user > summary { justify-content: center; padding: 6px 0; }
:root[data-sidebar="collapsed"] .vs-menu { right: auto; width: 220px; }

/* ---------- Coluna de conteúdo ---------- */
.vs-shell-main { display: flex; flex-direction: column; min-width: 0; }

.vs-topbar {
    position: sticky;
    top: 0;
    /* Acima da sidebar: o ⌘K e o painel do sino vivem dentro da topbar e o véu
       deles precisa cobrir a sidebar também. */
    z-index: calc(var(--vs-z-sidebar) + 1);
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 12px;
    min-height: var(--vs-topbar-h);
    box-sizing: border-box;
    padding: 14px var(--vs-content-pad-x);
    background: var(--vs-bg-surface);
    border-bottom: 1px solid var(--vs-border);
}

.vs-topbar__menu { display: none; }
/* Botão de tema: lua no claro (vai para o escuro), sol no escuro (vai para o claro). */
.vs-topbar__tema { flex: 0 0 auto; }
.vs-topbar__tema-sol { display: none; }
:root[data-theme="dark"] .vs-topbar__tema-lua { display: none; }
:root[data-theme="dark"] .vs-topbar__tema-sol { display: inline-block; }
@media (prefers-color-scheme: dark) {
    :root[data-theme="auto"] .vs-topbar__tema-lua { display: none; }
    :root[data-theme="auto"] .vs-topbar__tema-sol { display: inline-block; }
}

.vs-breadcrumb {
    flex: 1 1 200px;
    min-width: 0;
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: var(--vs-text-base);
    color: var(--vs-text-2);
    white-space: nowrap;
    overflow: hidden;
}

.vs-breadcrumb a { display: inline-flex; align-items: center; gap: 6px; color: var(--vs-text-2); text-decoration: none; }
.vs-breadcrumb a:hover { color: var(--vs-text); }
.vs-breadcrumb__sep { color: var(--vs-text-separator); }
/* Estrela de fixar a tela no menu (Favoritos), ao lado do caminho. Fixada = preenchida em âmbar. */
.vs-fixar {
    display: inline-grid; place-items: center; width: 28px; height: 28px; margin-left: -4px; padding: 0;
    border: 0; border-radius: var(--vs-radius-md); background: transparent; color: var(--vs-text-3); cursor: pointer;
    transition: color var(--vs-dur-fast) var(--vs-ease), background var(--vs-dur-fast) var(--vs-ease);
}
.vs-fixar:hover { background: var(--vs-bg-subtle); color: var(--vs-text); }
.vs-fixar:focus-visible { outline: 2px solid var(--vs-focus-ring, var(--vs-accent)); outline-offset: 2px; }
.vs-fixar.is-fixado { color: var(--vs-warn-dot); }
.vs-fixar.is-fixado .vs-icon { fill: currentColor; }
.vs-fixar:disabled { opacity: .6; cursor: default; }
.vs-breadcrumb__current { color: var(--vs-text); font-weight: var(--vs-weight-medium); overflow: hidden; text-overflow: ellipsis; }

.vs-topbar__search {
    flex: 1 1 220px;
    max-width: 340px;
    display: flex;
    align-items: center;
    gap: 8px;
    height: var(--vs-control-h-md);
    padding: 0 8px 0 12px;
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-control-radius);
    background: var(--vs-bg-surface);
    color: var(--vs-text-3);
    font: inherit;
    font-size: var(--vs-text-base);
    text-align: left;
    cursor: pointer;
    transition: background-color var(--vs-dur-fast) var(--vs-ease), border-color var(--vs-dur-fast) var(--vs-ease);
}

.vs-topbar__search:hover { background: var(--vs-bg-subtle); border-color: var(--vs-border-strong); }
.vs-topbar__search > span { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.vs-impersonation {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 8px 14px;
    padding: 8px var(--vs-content-pad-x);
    background: var(--vs-warn-bg);
    border-bottom: 1px solid var(--vs-warn-border);
    color: var(--vs-warn-title);
    font-size: var(--vs-text-md);
}

.vs-impersonation form { margin: 0; }

.vs-content {
    flex: 1;
    min-width: 0;
    padding: 24px var(--vs-content-pad-x) 48px;
}

/* ---------- Gaveta (abaixo de 1024px) ---------- */
.vs-scrim {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--vs-overlay-bg);
    z-index: calc(var(--vs-z-sidebar) - 1);
}

@media (max-width: 1023.98px) {
    .vs-app,
    :root[data-sidebar="collapsed"] .vs-app { grid-template-columns: minmax(0, 1fr); }

    .vs-sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: min(300px, 86vw);
        transform: translateX(-100%);
        visibility: hidden;
        transition: transform var(--vs-dur-mid) var(--vs-ease), visibility 0s linear var(--vs-dur-mid);
    }

    /* Na gaveta a sidebar sobe acima da topbar. */
    .vs-sidebar { z-index: calc(var(--vs-z-overlay) - 1); }
    .vs-scrim { z-index: calc(var(--vs-z-overlay) - 2); }
    :root[data-sidebar-open="true"] .vs-sidebar {
        transform: none;
        visibility: visible;
        box-shadow: var(--vs-shadow-dialog);
        transition: transform var(--vs-dur-mid) var(--vs-ease), visibility 0s;
    }
    :root[data-sidebar-open="true"] .vs-scrim { display: block; }
    .vs-sidebar__collapse { display: none; }
    .vs-topbar__menu { display: inline-flex; }

    /* Recolhida não se aplica à gaveta */
    :root[data-sidebar="collapsed"] .vs-sidebar .vs-logo__name,
    :root[data-sidebar="collapsed"] .vs-nav-item__label,
    :root[data-sidebar="collapsed"] .vs-nav-group__title,
    :root[data-sidebar="collapsed"] .vs-user__text,
    :root[data-sidebar="collapsed"] .vs-user__chev { display: initial; }
    :root[data-sidebar="collapsed"] .vs-nav-item { justify-content: flex-start; padding: 7px 10px; }
}

@media (max-width: 767.98px) {
    :root { --vs-content-pad-x: 16px; }
    .vs-topbar { padding-top: 10px; padding-bottom: 10px; gap: 8px; }
    .vs-breadcrumb { order: 10; flex-basis: 100%; font-size: var(--vs-text-md); }
    .vs-topbar { flex-wrap: wrap; }
    .vs-topbar__search { flex: 1 1 0; min-width: 0; max-width: none; }
    .vs-topbar__search .vs-kbd { display: none; }
    .vs-topbar__cta-label { display: none; }
    /* Celular: a topbar já está cheia; o tema fica no menu da conta (gaveta). */
    .vs-topbar__tema { display: none; }
    .vs-content { padding-top: 20px; }
}

/* === ux-cliente: topbar entre 1024 e 1279px ===
   Com a sidebar aberta, caminho + busca + "Nova consulta" + tema + sino não cabiam numa linha em 1024
   e a topbar quebrava em duas. Nessa faixa o "Nova consulta" fica só com o ícone (aria-label mantém o nome). */
@media (min-width: 1024px) and (max-width: 1279.98px) {
    .vs-topbar__cta-label { display: none; }
}
/* === fim ux-cliente: topbar === */

/* ---------- ⌘K ---------- */
.vs-overlay--top { align-items: flex-start; padding-top: 12vh; }
.vs-palette {
    width: 100%;
    max-width: 600px;
    background: var(--vs-bg-surface);
    border: 1px solid var(--vs-border);
    border-radius: var(--vs-radius-2xl);
    box-shadow: var(--vs-shadow-dialog);
    overflow: hidden;
    animation: vs-pop .18s var(--vs-ease) both;
}
.vs-palette__input-wrap { display: flex; align-items: center; gap: 10px; padding: 14px 16px; border-bottom: 1px solid var(--vs-border-subtle); color: var(--vs-text-3); }
.vs-palette__input { flex: 1; min-width: 0; border: 0; outline: none; background: transparent; font: inherit; font-size: var(--vs-text-xl); color: var(--vs-text); }
.vs-palette__input::placeholder { color: var(--vs-gray-500); }
.vs-palette__list { max-height: min(420px, 60vh); overflow-y: auto; padding: 6px; margin: 0; list-style: none; }
.vs-palette__group { padding: 8px 10px 4px; font-size: var(--vs-text-xs); font-weight: var(--vs-weight-medium); letter-spacing: var(--vs-tracking-caps); text-transform: uppercase; color: var(--vs-text-3); }
.vs-palette__item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 9px 10px;
    border: 0;
    border-radius: var(--vs-radius-md);
    background: transparent;
    color: var(--vs-text);
    font: inherit;
    text-align: left;
    cursor: pointer;
}
.vs-palette__item[aria-selected="true"] { background: var(--vs-bg-hover); }
.vs-palette__item .vs-icon { color: var(--vs-text-3); }
.vs-palette__item-main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.vs-palette__item-sub { font-size: var(--vs-text-sm); color: var(--vs-text-3); }
.vs-palette__empty { padding: 28px 16px; text-align: center; color: var(--vs-text-3); }
.vs-palette__foot { display: flex; gap: 14px; padding: 10px 16px; border-top: 1px solid var(--vs-border-subtle); font-size: var(--vs-text-sm); color: var(--vs-text-3); }

/* ---------- Layout de autenticação ---------- */
.vs-auth {
    min-height: 100vh;
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    background: var(--vs-bg-canvas);
}

.vs-auth__brand {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 40px 48px;
    /* Superfície de marca: navy nos dois temas (no escuro a "tinta" de ação fica clara). */
    background: var(--vs-ink-900);
    color: var(--vs-gray-0);
    overflow: hidden;
}

.vs-auth__brand .vs-logo,
.vs-auth__brand .vs-logo:hover { color: var(--vs-gray-0); }
.vs-auth__brand .vs-logo__mark { background: var(--vs-on-ink-fill); }
/* O símbolo do sistema é marinho como o painel: um contorno claro separa os dois. */
.vs-auth__brand .vs-logo__mark--img { background: none; box-shadow: 0 0 0 1px var(--vs-on-ink-fill); }
.vs-auth__pitch { max-width: 440px; display: flex; flex-direction: column; gap: 20px; }
.vs-auth__pitch h2 { margin: 0; font-size: var(--vs-text-4xl); font-weight: var(--vs-weight-semibold); letter-spacing: var(--vs-tracking-tight); line-height: 1.2; color: inherit; }
.vs-auth__pitch p { margin: 0; color: var(--vs-on-ink-muted); font-size: var(--vs-text-lg); }
.vs-auth__plates { display: flex; flex-wrap: wrap; gap: 10px; }
.vs-auth__foot { font-size: var(--vs-text-sm); color: var(--vs-on-ink-subtle); }

.vs-auth__panel { display: flex; align-items: center; justify-content: center; padding: 40px 24px; }
.vs-auth__card { width: 100%; max-width: 380px; display: flex; flex-direction: column; gap: 24px; }
.vs-auth__title { margin: 0; font-size: var(--vs-text-3xl); font-weight: var(--vs-weight-semibold); letter-spacing: var(--vs-tracking-tight); }
.vs-auth__desc { margin: 6px 0 0; color: var(--vs-text-2); }

@media (max-width: 899.98px) {
    .vs-auth { grid-template-columns: minmax(0, 1fr); grid-template-rows: auto 1fr; }
    .vs-auth__brand { padding: 20px 16px; flex-direction: row; align-items: center; }
    .vs-auth__pitch, .vs-auth__foot { display: none; }
    .vs-auth__panel { align-items: flex-start; padding: 32px 16px; }
}

/* ---------- Erro / reconexão do Blazor ---------- */
#blazor-error-ui {
    display: none;
    position: fixed;
    left: 50%;
    bottom: 20px;
    transform: translateX(-50%);
    z-index: var(--vs-z-toast);
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-radius: var(--vs-radius-lg);
    background: var(--vs-toast-bg);
    color: var(--vs-toast-text);
    box-shadow: var(--vs-shadow-overlay);
    font-size: var(--vs-text-base);
}

#blazor-error-ui a { color: var(--vs-toast-text); font-weight: var(--vs-weight-medium); }
#blazor-error-ui .dismiss { cursor: pointer; color: var(--vs-toast-text-2); text-decoration: none; }

/* Campo de senha com botão de mostrar/ocultar (js/passwordToggle.js) */
.vs-password { position: relative; }
.vs-password .vs-input { padding-right: 42px; }
.vs-password__toggle {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    border: 0;
    border-radius: var(--vs-radius-sm);
    background: transparent;
    color: var(--vs-text-3);
    cursor: pointer;
}
.vs-password__toggle:hover { background: var(--vs-bg-hover); color: var(--vs-text); }
.vs-password__toggle .vs-password__ocultar,
.vs-password__toggle.is-visivel .vs-password__ver { display: none; }
.vs-password__toggle.is-visivel .vs-password__ocultar { display: inline-block; }
.vs-auth__link { align-self: center; font-size: var(--vs-text-md); text-decoration: none; }

/* Requisitos de senha (criar senha nova) */
.vs-requisitos { list-style: none; margin: -4px 0 0; padding: 0; display: grid; gap: 4px; font-size: var(--vs-text-sm); color: var(--vs-text-3); }
.vs-requisitos li { display: flex; align-items: center; gap: 6px; }
.vs-requisitos li.is-ok { color: var(--vs-ok-fg); }

/* === Auditoria de produção (out/2026): menu em telas baixas ===
   Em notebook 1366×768 o menu da equipe passava da altura: em telas baixas o espaço entre seções e a
   altura de cada item diminuem um pouco, e Faturas, Consultas, Suporte e Fornecedores ficam à vista. */
@media (min-width: 1024px) and (max-height: 820px) {
    .vs-sidebar__nav { gap: 10px; }
    .vs-nav-item { padding-top: 5px; padding-bottom: 5px; }
    .vs-nav-group__title { padding-bottom: 4px; }
}
/* === fim auditoria (menu) === */