/* =====================================================================
   CENTRAL DE CONTEÚDO — DESIGN SYSTEM
   Paleta: vinho profundo + dourado discreto sobre base clara/escura.
   Tipografia: serifada editorial no display (remete a moldura/revelação
   fotográfica) + sans neutra na interface.
   ===================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Fraunces:ital,opsz,wght@0,9..144,400;0,9..144,500;0,9..144,600;1,9..144,500&family=Inter:wght@400;500;600;700&display=swap');

:root {
    /* Paleta nomeada */
    --vinho:        #6B1E2E;
    --vinho-escuro: #4A1420;
    --vinho-claro:  #8C2E42;
    --dourado:      #B8935A;
    --dourado-suave:#D9C4A0;
    --preto:        #1B1614;
    --branco:       #FEFCFA;
    --cinza-claro:  #F4F0EC;
    --cinza-medio:  #A69C93;
    --cinza-texto:  #5C5450;

    /* Tokens semânticos — light mode (padrão) */
    --bg:            var(--branco);
    --bg-secundario: var(--cinza-claro);
    --bg-card:       #FFFFFF;
    --texto:         var(--preto);
    --texto-suave:   var(--cinza-texto);
    --borda:         #E8E1D9;
    --acento:        var(--vinho);
    --acento-hover:  var(--vinho-escuro);
    --destaque:      var(--dourado);
    --sombra:        0 1px 2px rgba(27,22,20,.04), 0 4px 16px rgba(27,22,20,.06);

    --fonte-display: 'Fraunces', Georgia, serif;
    --fonte-corpo:   'Inter', -apple-system, sans-serif;

    --raio: 10px;
    --raio-sm: 6px;
}

[data-tema="dark"] {
    --bg:            #16110F;
    --bg-secundario: #1E1815;
    --bg-card:       #221B18;
    --texto:         #F4EEE7;
    --texto-suave:   #B5AA9F;
    --borda:         #362C26;
    --acento:        #C4506A;
    --acento-hover:  #D9647E;
    --destaque:      var(--dourado);
    --sombra:        0 1px 2px rgba(0,0,0,.2), 0 8px 24px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
    margin: 0;
    font-family: var(--fonte-corpo);
    background: var(--bg);
    color: var(--texto);
    font-size: 15px;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
    transition: background .2s ease, color .2s ease;
}

h1, h2, h3, h4 { font-family: var(--fonte-display); font-weight: 600; margin: 0 0 .4em; letter-spacing: -.01em; }
h1 { font-size: 1.9rem; }
h2 { font-size: 1.4rem; }
h3 { font-size: 1.1rem; }
p { margin: 0 0 1em; color: var(--texto-suave); }

a { color: var(--acento); text-decoration: none; }
a:hover { color: var(--acento-hover); }

:focus-visible {
    outline: 2px solid var(--dourado);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * { animation: none !important; transition: none !important; }
}

/* ---------------------------------------------------------------
   LAYOUT DE AUTENTICAÇÃO
   --------------------------------------------------------------- */
.tela-auth {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background:
        radial-gradient(circle at 15% 20%, rgba(107,30,46,.10), transparent 40%),
        radial-gradient(circle at 85% 80%, rgba(184,147,90,.10), transparent 40%),
        var(--bg);
    padding: 24px;
}

.cartao-auth {
    width: 100%;
    max-width: 380px;
    background: var(--bg-card);
    border: 1px solid var(--borda);
    border-radius: 16px;
    padding: 40px 32px;
    box-shadow: var(--sombra);
}

.marca-auth {
    text-align: center;
    margin-bottom: 32px;
}

.marca-auth .selo {
    width: 44px;
    height: 44px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--vinho), var(--vinho-escuro));
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--dourado-suave);
    font-family: var(--fonte-display);
    font-style: italic;
    font-size: 1.3rem;
}

.marca-auth h1 { font-size: 1.35rem; margin-bottom: 4px; }
.marca-auth p { font-size: .85rem; margin: 0; }

/* ---------------------------------------------------------------
   FORMULÁRIOS
   --------------------------------------------------------------- */
.campo { margin-bottom: 18px; }
.campo label {
    display: block;
    font-size: .78rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--texto-suave);
    margin-bottom: 6px;
}

.campo input[type="text"],
.campo input[type="password"],
.campo input[type="email"],
.campo input[type="url"],
.campo select,
.campo textarea {
    width: 100%;
    padding: 11px 14px;
    font-family: var(--fonte-corpo);
    font-size: .92rem;
    color: var(--texto);
    background: var(--bg-secundario);
    border: 1px solid var(--borda);
    border-radius: var(--raio-sm);
    transition: border-color .15s ease, background .15s ease;
}

.campo input:focus, .campo select:focus, .campo textarea:focus {
    outline: none;
    border-color: var(--acento);
    background: var(--bg-card);
}

.campo-check {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: .85rem;
    color: var(--texto-suave);
}

.linha-entre { display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; font-size: .82rem; }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px 20px;
    font-family: var(--fonte-corpo);
    font-size: .88rem;
    font-weight: 600;
    border-radius: var(--raio-sm);
    border: 1px solid transparent;
    cursor: pointer;
    transition: all .15s ease;
    text-decoration: none;
}
.btn:hover { text-decoration: none; }
.btn-primario { background: var(--acento); color: #fff; width: 100%; }
.btn-primario:hover { background: var(--acento-hover); color: #fff; }
.btn-secundario { background: transparent; border-color: var(--borda); color: var(--texto); }
.btn-secundario:hover { border-color: var(--acento); color: var(--acento); }
.btn-fantasma { background: transparent; color: var(--texto-suave); padding: 8px 12px; }
.btn-fantasma:hover { background: var(--bg-secundario); color: var(--texto); }
.btn svg { width: 16px; height: 16px; }
.btn-sm { padding: 6px 12px; font-size: .8rem; }

.alerta {
    padding: 12px 14px;
    border-radius: var(--raio-sm);
    font-size: .85rem;
    margin-bottom: 18px;
    border: 1px solid transparent;
}
.alerta-erro { background: #FCEBEC; color: #8C2A32; border-color: #F3CBCE; }
.alerta-sucesso { background: #EAF5EC; color: #2C6B3A; border-color: #CBE7CF; }
.alerta-info { background: var(--bg-secundario); color: var(--texto-suave); border-color: var(--borda); }
[data-tema="dark"] .alerta-erro { background: #3A1A1C; color: #F3A9AE; border-color: #55272B; }
[data-tema="dark"] .alerta-sucesso { background: #16321D; color: #A8DDB2; border-color: #244A2C; }

/* ---------------------------------------------------------------
   LAYOUT PRINCIPAL (APP)
   --------------------------------------------------------------- */
.app {
    display: grid;
    grid-template-columns: 248px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: var(--bg-card);
    border-right: 1px solid var(--borda);
    padding: 22px 16px;
    display: flex;
    flex-direction: column;
    position: sticky;
    top: 0;
    height: 100vh;
}

.sidebar .marca {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0 8px 20px;
    margin-bottom: 12px;
    border-bottom: 1px solid var(--borda);
}
.sidebar .marca .selo {
    width: 30px; height: 30px; border-radius: 50%;
    background: linear-gradient(135deg, var(--vinho), var(--vinho-escuro));
    color: var(--dourado-suave);
    font-family: var(--fonte-display); font-style: italic;
    display: flex; align-items: center; justify-content: center; font-size: .95rem;
    flex-shrink: 0;
}
.sidebar .marca strong { font-family: var(--fonte-display); font-size: 1rem; }

.nav-modulos { list-style: none; margin: 0; padding: 0; flex: 1; overflow-y: auto; }
.nav-modulos a {
    display: flex; align-items: center; gap: 10px;
    padding: 9px 10px; margin-bottom: 2px;
    border-radius: var(--raio-sm);
    color: var(--texto-suave);
    font-size: .87rem; font-weight: 500;
}
.nav-modulos a svg { width: 17px; height: 17px; flex-shrink: 0; }
.nav-modulos a:hover { background: var(--bg-secundario); color: var(--texto); }
.nav-modulos a.ativo { background: var(--acento); color: #fff; }
.nav-modulos .grupo-titulo {
    font-size: .68rem; text-transform: uppercase; letter-spacing: .06em;
    color: var(--cinza-medio); padding: 14px 10px 6px;
}

.sidebar-rodape { border-top: 1px solid var(--borda); padding-top: 12px; margin-top: 12px; }
.sidebar-rodape .usuario { display: flex; align-items: center; gap: 10px; padding: 6px 8px; }
.sidebar-rodape .avatar {
    width: 30px; height: 30px; border-radius: 50%; background: var(--bg-secundario);
    display: flex; align-items: center; justify-content: center; font-weight: 600; color: var(--acento);
    flex-shrink: 0; font-size: .8rem;
}
.sidebar-rodape .nome { font-size: .84rem; font-weight: 600; }
.sidebar-rodape .acoes { display: flex; gap: 4px; margin-top: 6px; }

.conteudo-principal { padding: 32px 40px; max-width: 1200px; }

.topo-pagina {
    display: flex; justify-content: space-between; align-items: flex-start;
    margin-bottom: 28px; gap: 16px; flex-wrap: wrap;
}
.topo-pagina p.subtitulo { margin: 0; font-size: .92rem; }

/* ---------------------------------------------------------------
   CARDS / GRID
   --------------------------------------------------------------- */
.grid-cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 16px; margin-bottom: 28px; }

.card {
    background: var(--bg-card);
    border: 1px solid var(--borda);
    border-radius: var(--raio);
    padding: 20px;
    box-shadow: var(--sombra);
}
.card-estatistica .rotulo { font-size: .78rem; color: var(--texto-suave); text-transform: uppercase; letter-spacing: .04em; margin-bottom: 8px; }
.card-estatistica .valor { font-family: var(--fonte-display); font-size: 2rem; font-weight: 600; }
.card-estatistica .valor small { font-size: 1rem; color: var(--texto-suave); font-family: var(--fonte-corpo); font-weight: 500; }

.card-modulo {
    display: flex; flex-direction: column; gap: 12px;
    position: relative;
}
.card-modulo .cabecalho { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; }
.card-modulo .icone-modulo {
    width: 36px; height: 36px; border-radius: var(--raio-sm);
    background: var(--bg-secundario); color: var(--acento);
    display: flex; align-items: center; justify-content: center;
}
.card-modulo .icone-modulo svg { width: 18px; height: 18px; }
.card-modulo h3 { font-size: 1rem; margin-bottom: 2px; }
.card-modulo p { font-size: .83rem; margin: 0; }
.card-modulo .rodape-modulo { display: flex; justify-content: space-between; align-items: center; margin-top: auto; }

.selo-status { font-size: .7rem; font-weight: 600; padding: 3px 9px; border-radius: 20px; text-transform: uppercase; letter-spacing: .03em; }
.selo-em-breve { background: var(--bg-secundario); color: var(--cinza-medio); }
.selo-nucleo { background: var(--dourado-suave); color: var(--vinho-escuro); }

/* Toggle switch */
.toggle { position: relative; display: inline-block; width: 40px; height: 22px; flex-shrink: 0; }
.toggle input { opacity: 0; width: 0; height: 0; }
.toggle .trilho {
    position: absolute; cursor: pointer; inset: 0;
    background: var(--borda); border-radius: 22px; transition: .2s;
}
.toggle .trilho::before {
    content: ""; position: absolute; height: 16px; width: 16px; left: 3px; bottom: 3px;
    background: #fff; border-radius: 50%; transition: .2s;
}
.toggle input:checked + .trilho { background: var(--acento); }
.toggle input:checked + .trilho::before { transform: translateX(18px); }
.toggle input:disabled + .trilho { opacity: .5; cursor: not-allowed; }

/* ---------------------------------------------------------------
   UTILITÁRIOS
   --------------------------------------------------------------- */
.texto-suave { color: var(--texto-suave); }
.mt-0 { margin-top: 0; }
.flex { display: flex; align-items: center; gap: 8px; }
.flex-entre { display: flex; align-items: center; justify-content: space-between; }

.painel { background: var(--bg-card); border: 1px solid var(--borda); border-radius: var(--raio); padding: 24px; margin-bottom: 20px; }
.painel h2 { margin-bottom: 4px; }
.painel .descricao { font-size: .85rem; margin-bottom: 20px; }

.badge-provedor { display: inline-flex; align-items: center; gap: 6px; font-size: .78rem; padding: 4px 10px; border-radius: 20px; background: var(--bg-secundario); color: var(--texto-suave); }
.badge-provedor.conectado { background: #EAF5EC; color: #2C6B3A; }
[data-tema="dark"] .badge-provedor.conectado { background: #16321D; color: #A8DDB2; }

/* Botão de alternância de tema no rodapé da sidebar */
.botao-tema {
    display: flex; align-items: center; gap: 8px; width: 100%;
    background: transparent; border: 1px solid var(--borda); border-radius: var(--raio-sm);
    padding: 8px 10px; font-size: .82rem; color: var(--texto-suave); cursor: pointer; margin-top: 8px;
}
.botao-tema:hover { color: var(--texto); }
.botao-tema svg { width: 15px; height: 15px; }

/* ---------------------------------------------------------------
   RESPONSIVO
   --------------------------------------------------------------- */
@media (max-width: 880px) {
    .app { grid-template-columns: 1fr; }
    .sidebar {
        position: fixed; z-index: 40; left: 0; top: 0; bottom: 0; width: 240px;
        transform: translateX(-100%); transition: transform .2s ease;
    }
    .sidebar.aberta { transform: translateX(0); box-shadow: 8px 0 24px rgba(0,0,0,.15); }
    .conteudo-principal { padding: 20px; padding-top: 68px; }
    .botao-menu {
        position: fixed; top: 14px; left: 16px; z-index: 50;
        width: 38px; height: 38px; border-radius: 50%;
        background: var(--bg-card); border: 1px solid var(--borda);
        display: flex; align-items: center; justify-content: center;
        box-shadow: var(--sombra);
    }
    .botao-menu svg { width: 18px; height: 18px; }
    .overlay-menu { display: none; position: fixed; inset: 0; background: rgba(0,0,0,.3); z-index: 39; }
    .overlay-menu.ativo { display: block; }
}
@media (min-width: 881px) {
    .botao-menu { display: none; }
}