/* ==========================================================================
   Desenho de Fluxo - folha de estilo da aplicacao (arquivo local, sem CDN).
   As cores vem de variaveis CSS; os valores do tema escolhido em
   Administracao > Aparencia ficam em assets/css/tema.css (carregado depois).
   ========================================================================== */
:root {
    --marca: #9b1c1c; --marca2: #7a1515; --marca-texto: #ffffff;
    --sidebar-bg: #1c1c1e; --sidebar-texto: #d0d0d4; --sidebar-hover: #2c2c2e;
    --destaque: #e0b84a; --destaque-texto: #222222;
    --fundo: #f3f3f5; --topbar-bg: #ffffff; --topbar-texto: #212529;
    --link: #9b1c1c; --sel: #2563eb; --sel-claro: rgba(37, 99, 235, .12); --guia: #ec4899;
    --botao-escuro: #212529; --botao-escuro-texto: #ffffff; --botao-escuro-hover: #424649;
    --raio: .8rem; --fonte: 'Segoe UI', system-ui, -apple-system, Roboto, Arial, sans-serif;
    --bs-link-color: var(--link); --bs-link-hover-color: var(--marca2);
}
body { background: var(--fundo); font-family: var(--fonte); }
a { text-decoration: none; color: var(--link); }
a:hover { color: var(--marca2); }

/* Layout */
.app-layout { display: flex; min-height: 100vh; }
.sidebar { width: 260px; background: var(--sidebar-bg); color: var(--sidebar-texto); position: fixed; top: 0; bottom: 0; left: 0; overflow-y: auto; z-index: 1030; transition: transform .25s ease; }
.sidebar .marca { padding: 1.1rem 1.25rem; color: #fff; font-weight: 700; font-size: 1.1rem; border-bottom: 1px solid rgba(255,255,255,.08); display: flex; align-items: center; gap: .5rem; }
.sidebar .marca i { color: var(--destaque); }
.sidebar a.item { display: flex; align-items: center; gap: .7rem; padding: .6rem 1.25rem; color: var(--sidebar-texto); font-size: .92rem; border-left: 3px solid transparent; }
.sidebar a.item:hover, .sidebar a.item:focus { background: var(--sidebar-hover); color: #fff; }
.sidebar a.item.ativo { background: var(--sidebar-hover); color: #fff; border-left-color: var(--marca); }
.sidebar a.item i { width: 1.2rem; text-align: center; }
.sidebar .acc-btn { width: 100%; background: transparent; border: 0; color: var(--sidebar-texto); display: flex; align-items: center; justify-content: space-between; padding: .7rem 1.25rem; font-size: .9rem; font-weight: 600; }
.sidebar .acc-btn:hover, .sidebar .acc-btn:focus { background: var(--sidebar-hover); color: #fff; }
.sidebar .acc-btn .seta { transition: transform .2s; font-size: .8rem; }
.sidebar .acc-btn.collapsed .seta { transform: rotate(-90deg); }
.sidebar .collapse a.item, .sidebar .collapsing a.item { padding-left: 2.4rem; font-size: .88rem; }
.sidebar .rodape-menu { color: var(--sidebar-texto); opacity: .65; }
.conteudo { flex: 1; margin-left: 260px; display: flex; flex-direction: column; min-width: 0; }
.topbar { background: var(--topbar-bg); color: var(--topbar-texto); border-bottom: 3px solid var(--marca); padding: .6rem 1.25rem; display: flex; align-items: center; justify-content: space-between; position: sticky; top: 0; z-index: 1020; }
.topbar .text-muted { color: var(--topbar-texto) !important; opacity: .7; }
.main { padding: 1.5rem; flex: 1; }
.toggle-sidebar { display: none; }
.sidebar-backdrop { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.45); z-index: 1025; }
.sidebar-backdrop.ativo { display: block; }
.skip-link { z-index: 2000; }

/* Botoes e cores */
.btn-marca { background: var(--marca); border-color: var(--marca); color: var(--marca-texto); }
.btn-marca:hover, .btn-marca:focus, .btn-marca:active { background: var(--marca2); border-color: var(--marca2); color: var(--marca-texto); }
.btn-dark { --bs-btn-bg: var(--botao-escuro); --bs-btn-border-color: var(--botao-escuro); --bs-btn-color: var(--botao-escuro-texto);
    --bs-btn-hover-bg: var(--botao-escuro-hover); --bs-btn-hover-border-color: var(--botao-escuro-hover); --bs-btn-hover-color: var(--botao-escuro-texto);
    --bs-btn-active-bg: var(--botao-escuro-hover); --bs-btn-active-border-color: var(--botao-escuro-hover); --bs-btn-active-color: var(--botao-escuro-texto); }
.btn-outline-dark { --bs-btn-color: var(--botao-escuro); --bs-btn-border-color: var(--botao-escuro);
    --bs-btn-hover-bg: var(--botao-escuro); --bs-btn-hover-border-color: var(--botao-escuro); --bs-btn-hover-color: var(--botao-escuro-texto);
    --bs-btn-active-bg: var(--botao-escuro); --bs-btn-active-border-color: var(--botao-escuro); --bs-btn-active-color: var(--botao-escuro-texto); }
.text-marca { color: var(--marca) !important; }
.page-link { color: var(--link); }
.page-item.active .page-link { background: var(--marca); border-color: var(--marca); color: var(--marca-texto); }
.form-control:focus, .form-select:focus { border-color: var(--marca); box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--marca) 25%, transparent); }
.form-check-input:checked { background-color: var(--marca); border-color: var(--marca); }

/* Cards e tabelas */
.card { border: 0; border-radius: var(--raio); box-shadow: 0 2px 10px rgba(0,0,0,.05); }
.card-header { background: #fff; border-bottom: 1px solid #eee; font-weight: 600; border-radius: var(--raio) var(--raio) 0 0 !important; }
.kpi .icone { width: 46px; height: 46px; border-radius: .7rem; display: flex; align-items: center; justify-content: center; font-size: 1.3rem; }
.tabela-clean th { font-size: .76rem; text-transform: uppercase; letter-spacing: .03em; color: #6b6b75; }

/* Painel de fluxos */
.min-w-0 { min-width: 0; }
.kpi-link { color: inherit; transition: transform .12s, box-shadow .12s; outline: 2px solid transparent; }
.kpi-link:hover, .kpi-link:focus-visible { color: inherit; transform: translateY(-2px); box-shadow: 0 6px 16px rgba(0,0,0,.08); }
.kpi-link.ativo { outline-color: var(--marca); }
.grade-fluxos { display: grid; grid-template-columns: repeat(auto-fill, minmax(250px, 1fr)); gap: 1rem; }
.card-fluxo { overflow: visible; transition: transform .12s, box-shadow .12s; }
.card-fluxo:hover { transform: translateY(-2px); box-shadow: 0 8px 22px rgba(0,0,0,.09); }
.card-fluxo .miniatura { display: flex; align-items: center; justify-content: center; height: 150px; border-radius: var(--raio) var(--raio) 0 0;
    background-color: #fafafb; background-image: radial-gradient(#e3e3e8 1px, transparent 1px); background-size: 14px 14px; border-bottom: 1px solid #eee; overflow: hidden; }
.card-fluxo .miniatura img { max-width: 92%; max-height: 132px; }
.card-fluxo .miniatura i { font-size: 2.6rem; color: #c3c3cb; }
.card-fluxo .descricao { display: -webkit-box; -webkit-line-clamp: 2; line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.btn-favorito { color: #b8b8c0; border: 0; }
.btn-favorito:hover { color: #d39e00; }
.btn-favorito.ativo { color: #e0a800; }
.grade-fluxos.modo-lista { grid-template-columns: 1fr; gap: .5rem; }
.grade-fluxos.modo-lista .card-fluxo { flex-direction: row; align-items: center; }
.grade-fluxos.modo-lista .card-fluxo:hover { transform: none; }
.grade-fluxos.modo-lista .miniatura { width: 120px; height: 72px; flex: 0 0 120px; border-radius: var(--raio) 0 0 var(--raio); border-bottom: 0; border-right: 1px solid #eee; }
.grade-fluxos.modo-lista .miniatura img { max-height: 64px; }
.grade-fluxos.modo-lista .card-body { flex: 1; min-width: 0; padding: .6rem 1rem !important; }
.grade-fluxos.modo-lista .descricao { -webkit-line-clamp: 1; line-clamp: 1; }
.card-modelo { display: flex; flex-direction: column; align-items: center; text-align: center; gap: .2rem; padding: .8rem .5rem; border: 2px solid #e5e5ea;
    border-radius: .7rem; cursor: pointer; height: 100%; transition: border-color .12s, background .12s; }
.card-modelo i { font-size: 1.5rem; color: #6b6b75; }
.card-modelo .mini-modelo { height: 48px; max-width: 100%; }
.lista-modelos { max-height: 46vh; overflow-y: auto; }
.card-modelo:hover { border-color: #c9c9d1; }
.btn-check:checked + .card-modelo { border-color: var(--marca); background: color-mix(in srgb, var(--marca) 6%, #fff); }
.btn-check:checked + .card-modelo i { color: var(--marca); }
.btn-check:focus-visible + .card-modelo { box-shadow: 0 0 0 .2rem color-mix(in srgb, var(--marca) 25%, transparent); }
/* Modelos: area de arquivo e previa */
.zona-arquivo { display: flex; flex-direction: column; align-items: center; gap: .25rem; padding: 1.6rem 1rem; border: 2px dashed #cfcfd6; border-radius: var(--raio);
    background: #fafafb; cursor: pointer; text-align: center; transition: border-color .12s, background .12s; }
.zona-arquivo i { font-size: 2rem; color: #9a9aa3; }
.zona-arquivo:hover, .zona-arquivo.arrastando { border-color: var(--marca); background: color-mix(in srgb, var(--marca) 5%, #fff); }
.zona-arquivo.carregando { opacity: .6; cursor: progress; }
.ed-previa-mini { height: 170px; border: 1px solid #e4e4e9; border-radius: .5rem; display: flex; align-items: center; justify-content: center; overflow: hidden;
    background-color: #fbfbfc; background-image: radial-gradient(circle, #e1e1e7 1px, transparent 1.2px); background-size: 14px 14px; }
.ed-previa-mini svg { max-width: 94%; max-height: 94%; }

/* Formas personalizadas */
.grade-formas { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: .75rem; }
.card-forma .area, .area-previa-forma { height: 110px; display: flex; align-items: center; justify-content: center; padding: .5rem; border-bottom: 1px solid #eee;
    background-color: #fafafb; background-image: radial-gradient(#e3e3e8 1px, transparent 1px); background-size: 12px 12px; border-radius: var(--raio) var(--raio) 0 0; }
.area-previa-forma { height: 140px; border: 1px solid #eee; border-radius: .5rem; }
.card-forma .area img, .area-previa-forma img { max-width: 100%; max-height: 100%; }
.miniatura-arquivo { width: 92px; border: 1px solid #e4e4e9; border-radius: .4rem; padding: .3rem; text-align: center; font-size: .68rem; background: #fff; }
.miniatura-arquivo img { max-width: 100%; height: 48px; object-fit: contain; display: block; margin: 0 auto .2rem; }
.miniatura-arquivo i { font-size: 2rem; color: #9a9aa3; display: block; }
.miniatura-arquivo span { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.miniatura-arquivo.grande { border-color: #dc3545; }

/* Configuracoes > Aparencia */
.preset-tema { cursor: pointer; }
.preset-tema .faixa { height: 1.4rem; border-radius: .3rem; }
.preset-tema.ativo { outline: 2px solid var(--marca); }
.nav-config .nav-link { color: #444; }
.nav-config .nav-link.active { background: var(--marca); color: var(--marca-texto); }
.avatar-grande { width: 52px; height: 52px; border-radius: 50%; background: var(--marca); color: var(--marca-texto); display: flex; align-items: center; justify-content: center; font-size: 1.4rem; font-weight: 700; }
kbd { background: #eceef1; color: #444; border: 1px solid #d5d7db; border-bottom-width: 2px; font-size: .72em; padding: .05rem .35rem; }
.btn-marca kbd { background: rgba(255,255,255,.18); color: #fff; border-color: rgba(255,255,255,.3); }

@media (max-width: 991.98px) {
    .sidebar { transform: translateX(-100%); }
    .sidebar.aberta { transform: translateX(0); }
    .conteudo { margin-left: 0; }
    .toggle-sidebar { display: inline-flex; }
}
@media print {
    .sidebar, .topbar, .no-print, .sidebar-backdrop { display: none !important; }
    .conteudo { margin-left: 0; }
    .main { padding: 0; }
    .card { box-shadow: none; border: 1px solid #ccc; }
    body { background: #fff; }
}