:root {
    --papel: #e8eef5;
    --tinta: #0b1c2c;
    --muted: #5a6b7d;
    --linha: #c5d0dc;
    --cartao: #f7f9fc;
    --primaria: #0a2540;
    --primaria-escura: #06182b;
    --primaria-clara: #163a5f;
    --perigo: #8d2f2f;
    --sucesso: #1f6b4a;
    --topo-texto: #e8eef5;
    --sombra: 0 12px 30px rgba(10, 37, 64, 0.1);
}

* { box-sizing: border-box; }

[x-cloak] { display: none !important; }

body {
    margin: 0;
    min-height: 100vh;
    color: var(--tinta);
    background:
        radial-gradient(circle at top left, rgba(10, 37, 64, 0.12), transparent 32rem),
        var(--papel);
    font-family: "Segoe UI", "Helvetica Neue", sans-serif;
    line-height: 1.45;
}

h1 {
    font-family: Palatino, "Palatino Linotype", "Book Antiqua", Georgia, serif;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin: 0 0 0.75rem;
    font-size: 2rem;
}

a { color: var(--primaria-escura); }

.topo {
    background: var(--primaria);
    color: var(--topo-texto);
}

.cabecalho {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0;
    padding: 1rem 1.5rem;
}

.marca {
    color: inherit;
    text-decoration: none;
    font-family: Palatino, Georgia, serif;
    font-size: 1.6rem;
    letter-spacing: 0.04em;
}

.cabecalho .acoes {
    display: flex;
    gap: 1.25rem;
}

.cabecalho form { margin: 0; }

.botao-sair {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    border: 1px solid rgba(255, 255, 255, 0.35);
    background: transparent;
    color: var(--topo-texto);
    border-radius: 8px;
    padding: 0.45rem 0.8rem;
    font: inherit;
    cursor: pointer;
}

a.botao-sair { text-decoration: none; }

.botao-sair:hover { background: rgba(255, 255, 255, 0.1); }

.pagina {
    width: 100%;
    max-width: none;
    padding: 0 1.5rem;
    margin: 1.5rem 0 3rem;
}

.abas {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.aba {
    border: 1px solid var(--linha);
    background: var(--cartao);
    color: var(--primaria);
    border-radius: 999px;
    padding: 0.45rem 1rem;
    font: inherit;
    cursor: pointer;
}

.aba.ativa {
    background: var(--primaria);
    border-color: var(--primaria);
    color: var(--topo-texto);
}

.grade-atalhos {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(min(100%, 14rem), 1fr));
    gap: 1rem;
}

.atalho-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    gap: 0.45rem;
    min-height: 8.75rem;
    padding: 1.1rem 1rem;
    background: var(--cartao);
    border: 1px solid var(--linha);
    border-radius: 14px;
    box-shadow: var(--sombra);
    text-decoration: none;
    color: inherit;
}

.atalho-card:hover {
    border-color: var(--primaria-clara);
    transform: translateY(-1px);
}

.atalho-card i {
    font-size: 1.35rem;
    color: var(--primaria);
}

.atalho-nome {
    font-size: 1.05rem;
    font-weight: 650;
}

.atalho-host {
    color: var(--muted);
    font-size: 0.85rem;
    word-break: break-all;
}

.login-pagina {
    min-height: calc(100vh - 8rem);
    display: grid;
    place-items: center;
}

.cartao {
    background: var(--cartao);
    border: 1px solid var(--linha);
    border-radius: 16px;
    box-shadow: var(--sombra);
    padding: 1.5rem;
}

.estreito { width: min(100%, 26rem); }

.olho {
    margin: 0 0 0.25rem;
    color: var(--muted);
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-size: 0.75rem;
}

.formulario {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.formulario label {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
    font-size: 0.92rem;
}

.formulario input,
.formulario select {
    width: 100%;
    padding: 0.6rem 0.7rem;
    border: 1px solid var(--linha);
    border-radius: 8px;
    font: inherit;
    color: var(--tinta);
    background: #fff;
}

.formulario .acoes {
    display: flex;
    justify-content: flex-end;
}

button[type="submit"] {
    border: 0;
    border-radius: 8px;
    padding: 0.6rem 1.1rem;
    background: var(--primaria);
    color: var(--topo-texto);
    font: inherit;
    cursor: pointer;
}

button[type="submit"]:hover { background: var(--primaria-clara); }

.alerta {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    margin-bottom: 1rem;
    padding: 0.75rem 0.9rem;
    border-radius: 10px;
    background: #f8e8e8;
    color: var(--perigo);
}

.alerta p { margin: 0; }

.alerta-sucesso {
    background: #e5f4ec;
    color: var(--sucesso);
}

.info {
    display: flex;
    align-items: flex-start;
    gap: 0.6rem;
    padding: 0.85rem 1rem;
    border-radius: 10px;
    background: #d9e4f0;
    color: var(--primaria);
}

.info p { margin: 0; }

.modal-fundo {
    position: fixed;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 1rem;
    background: rgba(6, 24, 43, 0.45);
}

.modal-caixa {
    width: min(100%, 24rem);
    padding: 1.25rem;
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--sombra);
}

.modal-titulo {
    margin: 0 0 0.4rem;
    font-weight: 650;
}

.modal-mensagem { margin: 0 0 1rem; }

.modal-caixa .acoes {
    display: flex;
    justify-content: flex-end;
    gap: 0.6rem;
}

.secundario,
.perigo {
    border-radius: 8px;
    padding: 0.5rem 0.85rem;
    font: inherit;
    cursor: pointer;
}

.secundario {
    border: 1px solid var(--linha);
    background: #fff;
    color: var(--tinta);
}

.perigo {
    border: 0;
    background: var(--perigo);
    color: #fff;
}

.cabecalho-pagina {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.cabecalho-pagina h1 { margin-bottom: 0; }

.cabecalho-pagina .acoes {
    display: flex;
    gap: 1.25rem;
}

a.botao {
    display: inline-flex;
    align-items: center;
    border-radius: 8px;
    padding: 0.6rem 1.1rem;
    background: var(--primaria);
    color: var(--topo-texto);
    text-decoration: none;
}

a.botao:hover { background: var(--primaria-clara); }

.tabela {
    width: 100%;
    border-collapse: collapse;
}

.tabela th,
.tabela td {
    padding: 0.75rem 0.5rem;
    border-bottom: 1px solid var(--linha);
    text-align: left;
    vertical-align: middle;
}

.tabela th {
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 650;
}

.celula-acoes { width: 1%; white-space: nowrap; }

.celula-acoes-grupo {
    display: flex;
    justify-content: flex-end;
    gap: 0.35rem;
}

.icone-acao,
button.icone-acao,
button.icone-acao[type="submit"] {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 2.25rem;
    height: 2.25rem;
    padding: 0;
    border: 0;
    border-radius: 8px;
    background: transparent;
    color: var(--primaria);
    text-decoration: none;
    cursor: pointer;
}

.icone-acao:hover,
button.icone-acao:hover { background: rgba(10, 37, 64, 0.08); }

button.icone-acao.perigo,
.icone-acao.perigo { color: var(--perigo); }

button.icone-acao.perigo:hover { background: rgba(141, 47, 47, 0.08); }

.celula-acoes form { margin: 0; }

@media (max-width: 640px) {
    .cabecalho,
    .pagina { padding-left: 1rem; padding-right: 1rem; }

    .marca { font-size: 1.35rem; }

    h1 { font-size: 1.7rem; }
}