/* =============================================================================
   Tema "Controle" — sistema de gestão (staff)
   Grafite escuro, superfícies discretas, azul-claro como destaque.

   Tudo aqui é escopado em `[data-bs-theme="dark"]` / `.app-body`, que só o
   `base.html` do sistema aplica. O portal do aluno (`aluno_base.html`, claro e
   com marca própria) continua fora deste tema.
   ========================================================================== */

/* ---------------------------------------------------------------- tokens -- */
[data-bs-theme="dark"] {
    /* superfícies: do fundo da página até o elemento mais elevado */
    --st-bg: #0e1014;
    --st-bg-elev: #13161c;
    --st-surface: #171b22;
    --st-surface-2: #1d222b;
    --st-surface-3: #262c37;

    --st-border: #2b313d;
    --st-border-strong: #3b4351;

    /* três níveis de texto — todos acima de 4.5:1 sobre as superfícies do tema, inclusive
       sobre os painéis de atenção (que têm um véu amarelo por cima da superfície) */
    --st-text: #e8ecf3;
    --st-text-dim: #a3adbe;
    --st-text-faint: #909bad;

    /* destaque: azul-claro para ação principal, seleção e foco */
    --st-accent: #6cb6ff;
    --st-accent-hover: #8ac8ff;
    --st-accent-quiet: rgba(108, 182, 255, .14);
    --st-accent-line: rgba(108, 182, 255, .38);
    --st-on-accent: #08111c;

    /* estados semânticos — sempre acompanhados de texto ou ícone, nunca só cor */
    --st-success: #52d493;
    --st-warning: #f2c25c;
    --st-danger: #ff8080;
    --st-info: #7fd0e8;

    --st-radius: 12px;
    --st-radius-sm: 8px;
    --st-radius-xs: 6px;

    --st-sidebar-w: 264px;
    --st-sidebar-w-min: 68px;
    --st-topbar-h: 60px;

    --st-font: "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --st-font-num: "SFMono-Regular", ui-monospace, "Cascadia Mono", Consolas, monospace;

    /* --- mapeamento para as variáveis do Bootstrap 5.3 --- */
    --bs-body-bg: var(--st-bg);
    --bs-body-color: var(--st-text);
    --bs-emphasis-color: #fff;
    --bs-secondary-color: var(--st-text-dim);
    --bs-secondary-bg: var(--st-surface-2);
    --bs-tertiary-bg: var(--st-surface);
    --bs-tertiary-color: var(--st-text-faint);
    --bs-border-color: var(--st-border);
    --bs-border-color-translucent: var(--st-border);
    --bs-heading-color: var(--st-text);

    --bs-primary: var(--st-accent);
    --bs-primary-rgb: 108, 182, 255;
    --bs-link-color: var(--st-accent);
    --bs-link-color-rgb: 108, 182, 255;
    --bs-link-hover-color: var(--st-accent-hover);

    --bs-success-rgb: 82, 212, 147;
    --bs-danger-rgb: 255, 128, 128;
    --bs-warning-rgb: 242, 194, 92;
    --bs-info-rgb: 127, 208, 232;

    --bs-code-color: var(--st-info);
    --bs-highlight-bg: rgba(242, 194, 92, .25);
}

/* ------------------------------------------------------------- tipografia -- */
.app-body {
    background-color: var(--st-bg);
    color: var(--st-text);
    font-family: var(--st-font);
    font-size: .9375rem;
    -webkit-font-smoothing: antialiased;
}

.app-body h1, .app-body h2, .app-body h3,
.app-body h4, .app-body h5, .app-body h6 {
    letter-spacing: -.012em;
    font-weight: 600;
    color: var(--st-text);
}

.app-body h3 { font-size: 1.35rem; }
.app-body h4 { font-size: 1.15rem; }
.app-body h5 { font-size: 1.02rem; }
.app-body h6 { font-size: .92rem; }

.app-body .text-muted { color: var(--st-text-dim) !important; }
.app-body .small, .app-body small { font-size: .82rem; }
.app-body hr { border-color: var(--st-border); opacity: 1; }

/* números de indicador: tabulares e alinhados entre cartões */
.app-body .display-6,
.app-body .st-num {
    font-variant-numeric: tabular-nums;
    font-feature-settings: "tnum" 1;
    letter-spacing: -.02em;
}

.app-body .display-6 {
    font-size: 2.1rem;
    font-weight: 600;
    line-height: 1.15;
}

/* ------------------------------------------------------ foco e acesso -- */
.app-body :focus-visible {
    outline: 2px solid var(--st-accent);
    outline-offset: 2px;
    border-radius: var(--st-radius-xs);
}

.app-body .btn:focus-visible,
.app-body .form-control:focus,
.app-body .form-select:focus,
.app-body .form-check-input:focus {
    box-shadow: 0 0 0 3px var(--st-accent-quiet);
    border-color: var(--st-accent);
    outline: none;
}

.st-pular-conteudo {
    position: absolute;
    left: -9999px;
    top: 0;
    z-index: 2000;
    padding: .6rem 1rem;
    background: var(--st-accent);
    color: var(--st-on-accent);
    font-weight: 600;
    border-radius: 0 0 var(--st-radius-sm) 0;
}

.st-pular-conteudo:focus {
    left: 0;
}

/* =============================================================== layout == */
.app-shell {
    display: flex;
    min-height: 100vh;
}

.app-main {
    flex: 1 1 auto;
    min-width: 0;
    display: flex;
    flex-direction: column;
}

.app-content {
    padding: 1.5rem 1.75rem 4rem;
    flex: 1 1 auto;
    min-width: 0;
}

@media (max-width: 575.98px) {
    .app-content { padding: 1rem .9rem 3rem; }
}

/* ============================================================== sidebar == */
.app-sidebar {
    width: var(--st-sidebar-w);
    flex: 0 0 var(--st-sidebar-w);
    background: var(--st-bg-elev);
    border-right: 1px solid var(--st-border);
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
    z-index: 1045;
    transition: width .16s ease, flex-basis .16s ease;
}

.app-sidebar__topo {
    display: flex;
    align-items: center;
    gap: .6rem;
    height: var(--st-topbar-h);
    padding: 0 .85rem;
    border-bottom: 1px solid var(--st-border);
    flex: 0 0 auto;
}

.app-marca {
    display: flex;
    align-items: center;
    gap: .55rem;
    min-width: 0;
    color: var(--st-text);
    text-decoration: none;
    font-weight: 650;
    letter-spacing: -.01em;
    flex: 1 1 auto;
    overflow: hidden;
}

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

.app-marca__sigla {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    border-radius: var(--st-radius-xs);
    display: grid;
    place-items: center;
    background: var(--st-accent-quiet);
    color: var(--st-accent);
    font-size: .78rem;
    font-weight: 700;
}

.app-marca__sigla img {
    width: 22px;
    height: 22px;
    object-fit: contain;
}

.app-marca__texto {
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    font-size: .93rem;
}

.app-sidebar__recolher {
    flex: 0 0 auto;
    width: 30px;
    height: 30px;
    display: grid;
    place-items: center;
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius-xs);
    background: transparent;
    color: var(--st-text-dim);
    font-size: .95rem;
    line-height: 1;
}

.app-sidebar__recolher:hover {
    background: var(--st-surface-2);
    color: var(--st-text);
}

.app-sidebar__nav {
    flex: 1 1 auto;
    overflow-y: auto;
    overflow-x: hidden;
    padding: .75rem .6rem 1.25rem;
    scrollbar-width: thin;
    scrollbar-color: var(--st-surface-3) transparent;
}

.app-sidebar__nav::-webkit-scrollbar { width: 8px; }
.app-sidebar__nav::-webkit-scrollbar-thumb {
    background: var(--st-surface-3);
    border-radius: 8px;
}

.app-grupo + .app-grupo { margin-top: .9rem; }

.app-grupo__titulo {
    font-size: .68rem;
    text-transform: uppercase;
    letter-spacing: .09em;
    font-weight: 700;
    color: var(--st-text-faint);
    padding: .35rem .65rem .4rem;
    margin: 0;
    white-space: nowrap;
}

.app-nav-lista {
    list-style: none;
    margin: 0;
    padding: 0;
}

/* item de 1º nível (link direto ou botão que abre submenu) */
.app-nav-item {
    display: flex;
    align-items: center;
    gap: .65rem;
    width: 100%;
    padding: .48rem .65rem;
    border: 0;
    border-radius: var(--st-radius-sm);
    background: transparent;
    color: var(--st-text-dim);
    font-size: .875rem;
    font-weight: 500;
    text-align: left;
    text-decoration: none;
    line-height: 1.3;
    transition: background-color .12s ease, color .12s ease;
}

.app-nav-item:hover,
.app-nav-item:focus-visible {
    background: var(--st-surface-2);
    color: var(--st-text);
}

.app-nav-item__icone {
    flex: 0 0 auto;
    width: 20px;
    text-align: center;
    font-size: 1rem;
    line-height: 1;
    color: inherit;
}

.app-nav-item__rotulo {
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-nav-item__seta {
    flex: 0 0 auto;
    font-size: .7rem;
    opacity: .6;
    transition: transform .16s ease;
}

.app-nav-item[aria-expanded="true"] .app-nav-item__seta {
    transform: rotate(180deg);
}

/* estado ativo: barra de destaque + fundo suave (não depende só de cor) */
.app-nav-item.is-ativo {
    background: var(--st-accent-quiet);
    color: var(--st-accent);
    font-weight: 600;
    position: relative;
}

.app-nav-item.is-ativo::before {
    content: "";
    position: absolute;
    left: -.6rem;
    top: 50%;
    transform: translateY(-50%);
    width: 3px;
    height: 20px;
    border-radius: 0 3px 3px 0;
    background: var(--st-accent);
}

/* pai de uma página ativa, com o submenu aberto */
.app-nav-item.is-secao { color: var(--st-text); }

/* submenu */
.app-subnav {
    list-style: none;
    margin: .15rem 0 .3rem;
    padding: 0 0 0 1.6rem;
    position: relative;
}

.app-subnav::before {
    content: "";
    position: absolute;
    left: .95rem;
    top: .1rem;
    bottom: .1rem;
    width: 1px;
    background: var(--st-border);
}

.app-subnav__link {
    display: block;
    padding: .36rem .6rem;
    border-radius: var(--st-radius-xs);
    color: var(--st-text-dim);
    font-size: .84rem;
    text-decoration: none;
    line-height: 1.35;
    transition: background-color .12s ease, color .12s ease;
}

.app-subnav__link:hover,
.app-subnav__link:focus-visible {
    background: var(--st-surface-2);
    color: var(--st-text);
}

.app-subnav__link.is-ativo {
    background: var(--st-accent-quiet);
    color: var(--st-accent);
    font-weight: 600;
}

.app-sidebar__rodape {
    flex: 0 0 auto;
    padding: .6rem .75rem;
    border-top: 1px solid var(--st-border);
    font-size: .72rem;
    color: var(--st-text-faint);
    white-space: nowrap;
    overflow: hidden;
}

/* ------------------------------------------ sidebar recolhida (desktop) -- */
@media (min-width: 992px) {
    html.is-recolhida .app-sidebar {
        width: var(--st-sidebar-w-min);
        flex-basis: var(--st-sidebar-w-min);
    }

    html.is-recolhida .app-marca__texto,
    html.is-recolhida .app-grupo__titulo,
    html.is-recolhida .app-nav-item__rotulo,
    html.is-recolhida .app-nav-item__seta,
    html.is-recolhida .app-subnav,
    html.is-recolhida .app-sidebar__rodape {
        display: none;
    }

    html.is-recolhida .app-sidebar__topo {
        justify-content: center;
        padding: 0 .5rem;
    }

    /* recolhida, o topo mostra só o botão de expandir — 68px não comportam marca + botão */
    html.is-recolhida .app-marca { display: none; }
    html.is-recolhida .app-sidebar__recolher .bi { transform: rotate(180deg); }

    html.is-recolhida .app-nav-item {
        justify-content: center;
        padding: .55rem 0;
    }

    /* na régua de ícones o pai da página atual precisa acender: o filho ativo está oculto */
    html.is-recolhida .app-nav-item.is-secao {
        background: var(--st-accent-quiet);
        color: var(--st-accent);
    }

    html.is-recolhida .app-nav-item.is-secao::before {
        content: "";
        position: absolute;
        left: -.6rem;
        top: 50%;
        transform: translateY(-50%);
        width: 3px;
        height: 20px;
        border-radius: 0 3px 3px 0;
        background: var(--st-accent);
    }

    html.is-recolhida .app-grupo + .app-grupo {
        margin-top: .5rem;
        padding-top: .5rem;
        border-top: 1px solid var(--st-border);
    }

    /* rótulo em balão ao passar o mouse/foco — o ícone sozinho não identifica */
    html.is-recolhida .app-nav-item {
        position: relative;
    }

    html.is-recolhida .app-nav-item:hover::after,
    html.is-recolhida .app-nav-item:focus-visible::after {
        content: attr(data-rotulo);
        position: absolute;
        left: calc(100% + .55rem);
        top: 50%;
        transform: translateY(-50%);
        background: var(--st-surface-3);
        color: var(--st-text);
        border: 1px solid var(--st-border-strong);
        padding: .3rem .55rem;
        border-radius: var(--st-radius-xs);
        font-size: .78rem;
        font-weight: 500;
        white-space: nowrap;
        z-index: 1060;
        pointer-events: none;
    }
}

/* ------------------------------------------------- sidebar no celular -- */
.app-backdrop { display: none; }

@media (max-width: 991.98px) {
    .app-sidebar {
        position: fixed;
        left: 0;
        top: 0;
        bottom: 0;
        height: 100dvh;
        transform: translateX(-100%);
        transition: transform .2s ease;
        box-shadow: 0 0 40px rgba(0, 0, 0, .5);
    }

    .app-shell.is-aberta .app-sidebar { transform: translateX(0); }

    .app-shell.is-aberta .app-backdrop {
        display: block;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, .55);
        z-index: 1040;
        border: 0;
        width: 100%;
    }
}

/* =============================================================== topbar == */
.app-topbar {
    position: sticky;
    top: 0;
    z-index: 1030;
    display: flex;
    align-items: center;
    gap: .85rem;
    min-height: var(--st-topbar-h);
    padding: .5rem 1.75rem;
    background: var(--st-bg-elev);
    border-bottom: 1px solid var(--st-border);
}

@media (max-width: 575.98px) {
    .app-topbar { padding: .5rem .9rem; gap: .5rem; }
}

.app-topbar__menu {
    display: none;
    width: 34px;
    height: 34px;
    place-items: center;
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius-xs);
    background: transparent;
    color: var(--st-text);
    font-size: 1.1rem;
    line-height: 1;
    flex: 0 0 auto;
}

@media (max-width: 991.98px) {
    .app-topbar__menu { display: grid; }
}

.app-topbar__titulo {
    font-size: 1.02rem;
    font-weight: 600;
    margin: 0;
    letter-spacing: -.012em;
    flex: 1 1 auto;
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.app-topbar__dir {
    display: flex;
    align-items: center;
    gap: .5rem;
    flex: 0 0 auto;
}

/* contexto da unidade — botão quando há troca, chip estático quando não há */
.app-unidade {
    display: inline-flex;
    align-items: center;
    gap: .4rem;
    max-width: 230px;
    padding: .32rem .6rem;
    border-radius: 999px;
    border: 1px solid var(--st-border);
    background: var(--st-surface);
    color: var(--st-text-dim);
    font-size: .8rem;
    line-height: 1.2;
}

button.app-unidade:hover {
    background: var(--st-surface-2);
    color: var(--st-text);
    border-color: var(--st-border-strong);
}

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

.app-unidade__marca {
    flex: 0 0 auto;
    width: 18px;
    height: 18px;
    object-fit: contain;
    background: #fff;
    border-radius: 4px;
    padding: 1px;
}

@media (max-width: 767.98px) {
    .app-unidade { max-width: 130px; }
}

.app-usuario {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .25rem .5rem .25rem .3rem;
    border-radius: 999px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--st-text);
    font-size: .82rem;
}

.app-usuario:hover {
    background: var(--st-surface-2);
    border-color: var(--st-border);
    color: var(--st-text);
}

.app-usuario__avatar {
    width: 26px;
    height: 26px;
    flex: 0 0 auto;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: var(--st-accent-quiet);
    color: var(--st-accent);
    font-size: .7rem;
    font-weight: 700;
}

@media (max-width: 767.98px) {
    .app-usuario__nome { display: none; }
}

/* ====================================================== componentes base == */
.app-body .card {
    background-color: var(--st-surface);
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius);
    --bs-card-bg: var(--st-surface);
    --bs-card-border-color: var(--st-border);
    --bs-card-cap-bg: var(--st-surface-2);
}

.app-body .card.shadow-sm,
.app-body .shadow-sm {
    box-shadow: none !important;
}

.app-body .card-header,
.app-body .card-footer {
    background-color: var(--st-surface-2);
    border-color: var(--st-border);
}

/* utilitários claros do Bootstrap usados nas telas antigas viram superfícies escuras */
.app-body .bg-white { background-color: var(--st-surface) !important; }
.app-body .bg-light { background-color: var(--st-surface-2) !important; color: var(--st-text); }

/* o azul de destaque é claro: texto por cima dele tem que ser escuro (ex.: balão da própria
   mensagem no chat do assistente, que vem com `.bg-primary.text-white` do tema claro) */
.app-body .bg-primary:not(.badge) { background-color: var(--st-accent) !important; }
.app-body .bg-primary:not(.badge),
.app-body .bg-primary.text-white { color: var(--st-on-accent) !important; }
.app-body .list-group-item.active .text-white-50 { color: var(--st-text-dim) !important; }
.app-body .border { border-color: var(--st-border) !important; }
.app-body .bg-body,
.app-body .bg-body-tertiary { background-color: var(--st-surface) !important; }

/* ------------------------------------------------------------- botões -- */
.app-body .btn {
    border-radius: var(--st-radius-sm);
    font-size: .86rem;
    font-weight: 550;
    --bs-btn-focus-box-shadow: 0 0 0 3px var(--st-accent-quiet);
}

.app-body .btn-lg { font-size: .95rem; }
.app-body .btn-sm { font-size: .8rem; border-radius: var(--st-radius-xs); }

.app-body .btn-primary {
    --bs-btn-bg: var(--st-accent);
    --bs-btn-border-color: var(--st-accent);
    --bs-btn-color: var(--st-on-accent);
    --bs-btn-hover-bg: var(--st-accent-hover);
    --bs-btn-hover-border-color: var(--st-accent-hover);
    --bs-btn-hover-color: var(--st-on-accent);
    --bs-btn-active-bg: var(--st-accent-hover);
    --bs-btn-active-border-color: var(--st-accent-hover);
    --bs-btn-active-color: var(--st-on-accent);
    --bs-btn-disabled-bg: var(--st-surface-3);
    --bs-btn-disabled-border-color: var(--st-border-strong);
    --bs-btn-disabled-color: var(--st-text-faint);
    background-color: var(--st-accent);
    border-color: var(--st-accent);
    color: var(--st-on-accent);
    font-weight: 600;
}

.app-body .btn-primary:hover,
.app-body .btn-primary:focus,
.app-body .btn-primary:active {
    background-color: var(--st-accent-hover) !important;
    border-color: var(--st-accent-hover) !important;
    color: var(--st-on-accent) !important;
}

.app-body .btn-outline-primary {
    --bs-btn-color: var(--st-accent);
    --bs-btn-border-color: var(--st-accent-line);
    --bs-btn-hover-bg: var(--st-accent-quiet);
    --bs-btn-hover-border-color: var(--st-accent);
    --bs-btn-hover-color: var(--st-accent);
    --bs-btn-active-bg: var(--st-accent-quiet);
    --bs-btn-active-border-color: var(--st-accent);
    --bs-btn-active-color: var(--st-accent);
    color: var(--st-accent);
    border-color: var(--st-accent-line);
}

.app-body .btn-outline-primary:hover {
    background-color: var(--st-accent-quiet);
    border-color: var(--st-accent);
    color: var(--st-accent);
}

.app-body .btn-secondary,
.app-body .btn-outline-secondary {
    --bs-btn-color: var(--st-text-dim);
    --bs-btn-border-color: var(--st-border-strong);
    --bs-btn-bg: transparent;
    --bs-btn-hover-bg: var(--st-surface-2);
    --bs-btn-hover-border-color: var(--st-border-strong);
    --bs-btn-hover-color: var(--st-text);
    --bs-btn-active-bg: var(--st-surface-3);
    --bs-btn-active-border-color: var(--st-border-strong);
    --bs-btn-active-color: var(--st-text);
    --bs-btn-disabled-color: var(--st-text-faint);
    --bs-btn-disabled-border-color: var(--st-border);
}

.app-body .btn-outline-success {
    --bs-btn-color: var(--st-success);
    --bs-btn-border-color: rgba(82, 212, 147, .4);
    --bs-btn-hover-bg: rgba(82, 212, 147, .14);
    --bs-btn-hover-border-color: var(--st-success);
    --bs-btn-hover-color: var(--st-success);
    --bs-btn-active-bg: rgba(82, 212, 147, .2);
    --bs-btn-active-color: var(--st-success);
}

.app-body .btn-outline-danger {
    --bs-btn-color: var(--st-danger);
    --bs-btn-border-color: rgba(255, 128, 128, .4);
    --bs-btn-hover-bg: rgba(255, 128, 128, .14);
    --bs-btn-hover-border-color: var(--st-danger);
    --bs-btn-hover-color: var(--st-danger);
    --bs-btn-active-bg: rgba(255, 128, 128, .2);
    --bs-btn-active-color: var(--st-danger);
}

.app-body .btn-success {
    --bs-btn-bg: #1f7d54;
    --bs-btn-border-color: #1f7d54;
    --bs-btn-color: #eafff4;
    --bs-btn-hover-bg: #248f60;
    --bs-btn-hover-border-color: #248f60;
    --bs-btn-hover-color: #fff;
}

.app-body .btn-danger {
    --bs-btn-bg: #a33b3b;
    --bs-btn-border-color: #a33b3b;
    --bs-btn-color: #ffecec;
    --bs-btn-hover-bg: #bd4444;
    --bs-btn-hover-border-color: #bd4444;
    --bs-btn-hover-color: #fff;
}

.app-body .btn-warning {
    --bs-btn-bg: #8a6a1c;
    --bs-btn-border-color: #8a6a1c;
    --bs-btn-color: #fff6e0;
    --bs-btn-hover-bg: #9d7a23;
    --bs-btn-hover-border-color: #9d7a23;
    --bs-btn-hover-color: #fff;
}

.app-body .btn-link {
    --bs-btn-color: var(--st-accent);
    --bs-btn-hover-color: var(--st-accent-hover);
}

.app-body .btn:disabled,
.app-body .btn.disabled {
    opacity: .5;
    cursor: not-allowed;
}

/* ------------------------------------------------- formulários e filtros -- */
.app-body .form-label {
    font-size: .82rem;
    font-weight: 550;
    color: var(--st-text-dim);
    margin-bottom: .3rem;
}

.app-body .form-control,
.app-body .form-select {
    background-color: var(--st-surface-2);
    border: 1px solid var(--st-border-strong);
    border-radius: var(--st-radius-sm);
    color: var(--st-text);
    font-size: .875rem;
    padding: .45rem .7rem;
}

.app-body .form-control-sm,
.app-body .form-select-sm { font-size: .82rem; padding: .3rem .55rem; }

.app-body .form-control::placeholder { color: var(--st-text-faint); opacity: 1; }

.app-body .form-control:focus,
.app-body .form-select:focus {
    background-color: var(--st-surface-2);
    border-color: var(--st-accent);
    color: var(--st-text);
}

.app-body .form-control:disabled,
.app-body .form-control[readonly],
.app-body .form-select:disabled {
    background-color: var(--st-bg-elev);
    border-color: var(--st-border);
    color: var(--st-text-faint);
    cursor: not-allowed;
}

.app-body .form-text { color: var(--st-text-faint); font-size: .78rem; }

.app-body .form-check-input {
    background-color: var(--st-surface-2);
    border-color: var(--st-border-strong);
}

.app-body .form-check-input:checked {
    background-color: var(--st-accent);
    border-color: var(--st-accent);
}

.app-body .input-group-text {
    background-color: var(--st-surface-3);
    border-color: var(--st-border-strong);
    color: var(--st-text-dim);
    font-size: .84rem;
}

.app-body .form-control::-webkit-calendar-picker-indicator,
.app-body .form-control::-webkit-inner-spin-button {
    filter: invert(.75);
}

.app-body .invalid-feedback { color: var(--st-danger); }
.app-body .is-invalid { border-color: var(--st-danger) !important; }

/* ------------------------------------------------------------- tabelas -- */
.app-body .table {
    --bs-table-bg: transparent;
    --bs-table-color: var(--st-text);
    --bs-table-border-color: var(--st-border);
    --bs-table-striped-bg: rgba(255, 255, 255, .022);
    --bs-table-striped-color: var(--st-text);
    --bs-table-hover-bg: var(--st-accent-quiet);
    --bs-table-hover-color: var(--st-text);
    font-size: .875rem;
    margin-bottom: 0;
}

.app-body .table > :not(caption) > * > * {
    padding: .6rem .75rem;
    border-bottom-color: var(--st-border);
}

.app-body .table thead th {
    background: var(--st-surface-2);
    color: var(--st-text-dim);
    text-transform: uppercase;
    font-size: .7rem;
    letter-spacing: .06em;
    font-weight: 700;
    border-bottom: 1px solid var(--st-border);
    white-space: nowrap;
}

.app-body table.tabela-lista {
    background: var(--st-surface);
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius);
    overflow: hidden;
    border-collapse: separate;
    border-spacing: 0;
}

.app-body table.tabela-lista td,
.app-body table.tabela-lista th { vertical-align: middle; }

.app-body table.tabela-lista tbody tr:last-child > * { border-bottom: 0; }

.app-body .table tbody tr:hover > * {
    background-color: rgba(255, 255, 255, .03);
}

/* números: alinhados à direita e tabulares em qualquer tabela */
.app-body .table .text-end,
.app-body .st-num-col {
    font-variant-numeric: tabular-nums;
}

/* linhas destacadas (ex.: tarefa atrasada) — coloridas para o tema escuro */
.app-body .table-warning,
.app-body tr.table-warning > * {
    --bs-table-bg: rgba(242, 194, 92, .1);
    --bs-table-color: var(--st-text);
    background-color: rgba(242, 194, 92, .1) !important;
    color: var(--st-text) !important;
    box-shadow: inset 3px 0 0 var(--st-warning);
}

.app-body .table-light,
.app-body tr.table-light > * {
    --bs-table-bg: var(--st-surface-2);
    --bs-table-color: var(--st-text);
    background-color: var(--st-surface-2) !important;
    color: var(--st-text) !important;
}

.app-body .table-responsive { border-radius: var(--st-radius); }

/* ------------------------------------------------------------- badges -- */
.app-body .badge {
    font-weight: 600;
    font-size: .72rem;
    border-radius: 999px;
    padding: .34em .68em;
    letter-spacing: .01em;
}

.app-body .badge.bg-secondary {
    background-color: var(--st-surface-3) !important;
    color: var(--st-text-dim) !important;
    border: 1px solid var(--st-border-strong);
}

.app-body .badge.bg-primary {
    background-color: var(--st-accent-quiet) !important;
    color: var(--st-accent) !important;
    border: 1px solid var(--st-accent-line);
}

.app-body .badge.bg-success {
    background-color: rgba(82, 212, 147, .16) !important;
    color: var(--st-success) !important;
    border: 1px solid rgba(82, 212, 147, .35);
}

.app-body .badge.bg-danger {
    background-color: rgba(255, 128, 128, .16) !important;
    color: var(--st-danger) !important;
    border: 1px solid rgba(255, 128, 128, .35);
}

.app-body .badge.bg-warning {
    background-color: rgba(242, 194, 92, .16) !important;
    color: var(--st-warning) !important;
    border: 1px solid rgba(242, 194, 92, .35);
}

.app-body .badge.bg-info {
    background-color: rgba(127, 208, 232, .16) !important;
    color: var(--st-info) !important;
    border: 1px solid rgba(127, 208, 232, .35);
}

.app-body .badge.bg-light {
    background-color: var(--st-surface-2) !important;
    color: var(--st-text-dim) !important;
    border: 1px solid var(--st-border-strong);
}

/* `text-dark` só aparece em badges claros do tema antigo — aqui o chip é escuro */
.app-body .badge.text-dark { color: inherit !important; }
.app-body .badge.text-muted { color: var(--st-text-faint) !important; }

/* ------------------------------------------------------- alertas / msgs -- */
.app-body .alert {
    border: 1px solid var(--st-border);
    border-left: 3px solid var(--st-border-strong);
    border-radius: var(--st-radius-sm);
    background: var(--st-surface);
    color: var(--st-text);
    font-size: .875rem;
    padding: .7rem .9rem;
    display: flex;
    align-items: flex-start;
    gap: .55rem;
}

.app-body .alert::before {
    font-family: "bootstrap-icons";
    font-size: .95rem;
    line-height: 1.35;
    flex: 0 0 auto;
}

.app-body .alert-success {
    border-left-color: var(--st-success);
    background: rgba(82, 212, 147, .07);
}
.app-body .alert-success::before { content: "\f26a"; color: var(--st-success); }

.app-body .alert-danger {
    border-left-color: var(--st-danger);
    background: rgba(255, 128, 128, .07);
}
.app-body .alert-danger::before { content: "\f333"; color: var(--st-danger); }

.app-body .alert-warning {
    border-left-color: var(--st-warning);
    background: rgba(242, 194, 92, .07);
}
.app-body .alert-warning::before { content: "\f33a"; color: var(--st-warning); }

.app-body .alert-info {
    border-left-color: var(--st-info);
    background: rgba(127, 208, 232, .07);
}
.app-body .alert-info::before { content: "\f431"; color: var(--st-info); }

.app-body .alert-secondary { border-left-color: var(--st-border-strong); }

/* --------------------------------------------------- menus e sobreposição -- */
.app-body .dropdown-menu {
    --bs-dropdown-bg: var(--st-surface-2);
    --bs-dropdown-border-color: var(--st-border-strong);
    --bs-dropdown-link-color: var(--st-text-dim);
    --bs-dropdown-link-hover-bg: var(--st-surface-3);
    --bs-dropdown-link-hover-color: var(--st-text);
    --bs-dropdown-link-active-bg: var(--st-accent-quiet);
    --bs-dropdown-link-active-color: var(--st-accent);
    --bs-dropdown-header-color: var(--st-text-faint);
    border-radius: var(--st-radius-sm);
    box-shadow: 0 10px 30px rgba(0, 0, 0, .45);
    padding: .3rem;
    font-size: .86rem;
}

.app-body .dropdown-item {
    border-radius: var(--st-radius-xs);
    padding: .42rem .6rem;
}

.app-body .dropdown-divider { border-color: var(--st-border); }

.app-body .modal-content {
    background-color: var(--st-surface);
    border: 1px solid var(--st-border-strong);
    border-radius: var(--st-radius);
}

.app-body .modal-header,
.app-body .modal-footer { border-color: var(--st-border); }
.app-body .btn-close { filter: invert(1) grayscale(1) brightness(1.6); }
.app-body .modal-backdrop.show { opacity: .6; }

.app-body .offcanvas {
    background-color: var(--st-bg-elev);
    color: var(--st-text);
}

.app-body .tooltip-inner {
    background: var(--st-surface-3);
    color: var(--st-text);
    border: 1px solid var(--st-border-strong);
}

/* --------------------------------------------------------------- abas -- */
.app-body .nav-tabs {
    --bs-nav-tabs-border-color: var(--st-border);
    --bs-nav-tabs-link-hover-border-color: transparent;
    --bs-nav-tabs-link-active-color: var(--st-accent);
    --bs-nav-tabs-link-active-bg: transparent;
    --bs-nav-tabs-link-active-border-color: transparent transparent var(--st-accent);
    border-bottom: 1px solid var(--st-border);
    gap: .15rem;
}

.app-body .nav-tabs .nav-link {
    color: var(--st-text-dim);
    border: 0;
    border-bottom: 2px solid transparent;
    border-radius: 0;
    padding: .5rem .8rem;
    font-size: .86rem;
    font-weight: 550;
    margin-bottom: -1px;
}

.app-body .nav-tabs .nav-link:hover {
    color: var(--st-text);
    background: var(--st-surface-2);
    border-bottom-color: var(--st-border-strong);
}

.app-body .nav-tabs .nav-link.active {
    color: var(--st-accent);
    background: transparent;
    border-bottom-color: var(--st-accent);
}

.app-body .nav-pills {
    --bs-nav-pills-link-active-bg: var(--st-accent-quiet);
    --bs-nav-pills-link-active-color: var(--st-accent);
}

.app-body .nav-link { color: var(--st-text-dim); }
.app-body .nav-link:hover { color: var(--st-text); }

/* ----------------------------------------------- listas, acordeão, etc. -- */
.app-body .list-group {
    --bs-list-group-bg: var(--st-surface);
    --bs-list-group-color: var(--st-text);
    --bs-list-group-border-color: var(--st-border);
    --bs-list-group-action-hover-bg: var(--st-surface-2);
    --bs-list-group-action-hover-color: var(--st-text);
    --bs-list-group-active-bg: var(--st-accent-quiet);
    --bs-list-group-active-border-color: var(--st-accent-line);
    --bs-list-group-active-color: var(--st-accent);
    border-radius: var(--st-radius-sm);
}

.app-body .accordion {
    --bs-accordion-bg: var(--st-surface);
    --bs-accordion-color: var(--st-text);
    --bs-accordion-border-color: var(--st-border);
    --bs-accordion-btn-bg: var(--st-surface-2);
    --bs-accordion-btn-color: var(--st-text);
    --bs-accordion-active-bg: var(--st-accent-quiet);
    --bs-accordion-active-color: var(--st-accent);
    --bs-accordion-btn-focus-box-shadow: 0 0 0 3px var(--st-accent-quiet);
    --bs-accordion-border-radius: var(--st-radius-sm);
}

.app-body .accordion-button::after { filter: invert(.8); }

.app-body .progress {
    background-color: var(--st-surface-3);
    border-radius: 999px;
    height: .55rem;
}

.app-body .progress-bar { background-color: var(--st-accent); }

.app-body .pagination {
    --bs-pagination-bg: var(--st-surface);
    --bs-pagination-color: var(--st-text-dim);
    --bs-pagination-border-color: var(--st-border);
    --bs-pagination-hover-bg: var(--st-surface-2);
    --bs-pagination-hover-color: var(--st-text);
    --bs-pagination-hover-border-color: var(--st-border-strong);
    --bs-pagination-active-bg: var(--st-accent-quiet);
    --bs-pagination-active-border-color: var(--st-accent-line);
    --bs-pagination-active-color: var(--st-accent);
    --bs-pagination-disabled-bg: var(--st-bg-elev);
    --bs-pagination-disabled-color: var(--st-text-faint);
    --bs-pagination-disabled-border-color: var(--st-border);
    --bs-pagination-focus-box-shadow: 0 0 0 3px var(--st-accent-quiet);
    font-size: .85rem;
}

.app-body details > summary { cursor: pointer; }

.app-body pre,
.app-body code {
    background: var(--st-surface-2);
    border-radius: var(--st-radius-xs);
}

.app-body pre {
    border: 1px solid var(--st-border);
    padding: .75rem;
    color: var(--st-text-dim);
}

/* estado de carregamento */
.app-body .spinner-border,
.app-body .spinner-grow { color: var(--st-accent); }

/* estado vazio padronizado */
.st-vazio {
    text-align: center;
    color: var(--st-text-faint);
    padding: 1.75rem 1rem;
    font-size: .875rem;
}

.st-vazio__icone {
    display: block;
    font-size: 1.5rem;
    opacity: .5;
    margin-bottom: .35rem;
}

/* ================================================== blocos da tela inicial */
/* cartão de indicador: rótulo, número grande alinhado e nota de apoio */
.st-kpi {
    background: var(--st-surface);
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius);
    padding: .95rem 1.05rem;
    display: flex;
    flex-direction: column;
    gap: .1rem;
}

/* duas linhas reservadas para o rótulo: rótulos curtos e longos deixam o número na
   mesma altura em todos os cartões da linha, inclusive quando quebram no celular */
.st-kpi__rotulo {
    font-size: .74rem;
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 650;
    line-height: 1.3;
    min-height: 2.6em;
    color: var(--st-text-faint);
    display: flex;
    align-items: flex-start;
    gap: .35rem;
}

.st-kpi__valor {
    font-size: 1.85rem;
    font-weight: 600;
    line-height: 1.2;
    letter-spacing: -.025em;
    font-variant-numeric: tabular-nums;
    color: var(--st-text);
    margin-top: .15rem;
}

.st-kpi__valor--sucesso { color: var(--st-success); }
.st-kpi__valor--perigo { color: var(--st-danger); }
.st-kpi__valor--alerta { color: var(--st-warning); }

.st-kpi__nota {
    font-size: .76rem;
    color: var(--st-text-faint);
    line-height: 1.35;
    margin-top: .1rem;
}

.st-kpi__nota--forte { color: var(--st-text-dim); }

.st-kpi a.st-kpi__link {
    font-size: .76rem;
    color: var(--st-accent);
    text-decoration: none;
    margin-top: auto;
    padding-top: .35rem;
    align-self: flex-start;
}

.st-kpi a.st-kpi__link:hover { text-decoration: underline; }

/* cartão de painel com cabeçalho */
.st-painel {
    background: var(--st-surface);
    border: 1px solid var(--st-border);
    border-radius: var(--st-radius);
    overflow: hidden;
}

/* dentro de uma coluna da grade os cartões se igualam em altura; soltos na página,
   `height: 100%` resolveria contra a altura inteira do conteúdo e estouraria */
[class*="col-"] > .st-kpi,
[class*="col-"] > .st-painel {
    height: 100%;
}

.st-painel__cabecalho {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    gap: .75rem;
    padding: .8rem 1.05rem;
    border-bottom: 1px solid var(--st-border);
}

.st-painel__titulo {
    font-size: .88rem;
    font-weight: 600;
    margin: 0;
    color: var(--st-text);
}

.st-painel__sub {
    font-size: .74rem;
    color: var(--st-text-faint);
    text-align: right;
    line-height: 1.3;
}

@media (max-width: 575.98px) {
    /* no celular o subtítulo alinhado à direita espremia o título em 2-3 linhas */
    .st-painel__cabecalho {
        flex-direction: column;
        align-items: flex-start;
        gap: .2rem;
    }

    .st-painel__sub { text-align: left; }
}

.st-painel__corpo { padding: .9rem 1.05rem 1.05rem; }
.st-painel__corpo--liso { padding: 0; }

.st-painel--atencao { border-color: rgba(242, 194, 92, .38); }
.st-painel--atencao .st-painel__cabecalho { background: rgba(242, 194, 92, .07); }

/* seção da página */
.st-secao {
    display: flex;
    align-items: baseline;
    gap: .6rem;
    margin: 1.75rem 0 .85rem;
}

.st-secao__titulo {
    font-size: .78rem;
    text-transform: uppercase;
    letter-spacing: .09em;
    font-weight: 700;
    color: var(--st-text-faint);
    margin: 0;
    white-space: nowrap;
}

.st-secao__linha {
    flex: 1 1 auto;
    height: 1px;
    background: var(--st-border);
}

/* funil em barras horizontais: etapa, barra proporcional e quantidade */
.st-funil { display: flex; flex-direction: column; gap: .5rem; }

.st-funil__linha {
    display: grid;
    grid-template-columns: minmax(90px, 34%) 1fr auto;
    align-items: center;
    gap: .65rem;
}

.st-funil__etapa {
    font-size: .8rem;
    color: var(--st-text-dim);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.st-funil__trilho {
    display: block;
    height: 8px;
    background: var(--st-surface-3);
    border-radius: 999px;
    overflow: hidden;
}

.st-funil__barra {
    display: block;
    height: 100%;
    background: var(--st-accent);
    border-radius: 999px;
    min-width: 2px;
}

.st-funil__qtd {
    font-size: .82rem;
    font-weight: 600;
    color: var(--st-text);
    font-variant-numeric: tabular-nums;
    min-width: 2.2ch;
    text-align: right;
}

.st-funil__vazio .st-funil__barra { background: var(--st-surface-3); }

@media (max-width: 400px) {
    .st-funil__linha { grid-template-columns: minmax(72px, 40%) 1fr auto; gap: .45rem; }
}

/* =============================================== quadro kanban (CRM) ====== */
/* A barra de rolagem horizontal fica no topo do quadro e gruda no topo da tela ao rolar a
   página — as colunas passam de 400px de altura e alcançar a barra nativa do rodapé exigia
   descer até o fim. `.kanban-scrollbar-top` é uma barra "fantasma" sincronizada por JS
   (kanban-scroll.js) com o scroll real do `.kanban-board`. */
.app-body .kanban-scrollbar-top {
    position: sticky;
    top: var(--st-topbar-h);
    z-index: 1020;
    overflow-x: auto;
    overflow-y: hidden;
    height: 18px;
    margin-bottom: .35rem;
    background: var(--st-bg);
}

.app-body .kanban-scrollbar-top > div { height: 1px; }

.app-body .kanban-board {
    overflow-x: auto;
    overflow-y: visible;
    scrollbar-width: none;      /* Firefox: esconde a barra nativa do rodapé */
    -ms-overflow-style: none;
}

.app-body .kanban-board::-webkit-scrollbar { display: none; }

.app-body .kanban-drop {
    background: var(--st-bg-elev) !important;
    border: 1px solid var(--st-border) !important;
    border-radius: var(--st-radius) !important;
}

.app-body .kanban-card {
    background: var(--st-surface-2);
    border: 1px solid var(--st-border);
    cursor: grab;
}

.app-body .kanban-card:hover { border-color: var(--st-border-strong); }
.app-body .kanban-card.border-warning { border-color: rgba(242, 194, 92, .5) !important; }

/* ==================================================== login do sistema ==== */
.au-login-wrap-staff {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
}

.login-card {
    max-width: 880px;
    width: 100%;
    margin-inline: auto;
    border-radius: var(--st-radius);
    overflow: hidden;
    border: 1px solid var(--st-border);
    background: var(--st-surface);
    box-shadow: 0 24px 60px rgba(0, 0, 0, .5);
}

.login-card .row.g-0 { min-height: 420px; }

/* sem `height: 100%`: uma altura declarada desliga o `align-items: stretch` da linha e a
   coluna da marca parava antes do rodapé do cartão */
.login-hero {
    background: var(--st-bg-elev);
    border-right: 1px solid var(--st-border);
    color: var(--st-text);
    padding: 2.75rem 2.25rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.login-form-side { padding: 2.75rem 2.25rem; }

@media (max-width: 767.98px) {
    .login-hero { border-right: 0; border-bottom: 1px solid var(--st-border); padding: 2rem 1.5rem; }
    .login-form-side { padding: 2rem 1.5rem; }
}

/* ======================================================= impressão ======== */
@media print {
    .app-sidebar, .app-topbar, .app-backdrop { display: none !important; }
    .app-body { background: #fff !important; color: #000 !important; }
    .app-content { padding: 0 !important; }
}