* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    background: #eef1f5;
    color: #222;
}

/* ---------- Login ---------- */
.login-wrapper {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1d3557, #457b9d);
}

.login-box {
    background: #fff;
    width: 380px;
    padding: 32px;
    border-radius: 8px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.login-box h1 {
    margin: 0 0 4px;
    font-size: 22px;
    color: #1d3557;
}

.login-box p.subtitulo {
    margin: 0 0 24px;
    color: #666;
    font-size: 13px;
}

.login-box label {
    display: block;
    font-size: 13px;
    margin-bottom: 4px;
    color: #333;
}

.login-box input[type="text"],
.login-box input[type="password"] {
    width: 100%;
    padding: 10px;
    margin-bottom: 16px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 14px;
}

.login-box button {
    width: 100%;
    padding: 11px;
    background: #1d3557;
    color: #fff;
    border: none;
    border-radius: 4px;
    font-size: 15px;
    cursor: pointer;
}

.login-box button:hover {
    background: #16294a;
}

.erro {
    background: #fdecea;
    color: #b3261e;
    padding: 10px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
}

/* ---------- Layout interno ---------- */
.topbar {
    background: #1d3557;
    color: #fff;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.topbar .empresa {
    font-weight: bold;
}

.topbar-stack {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.topbar a {
    color: #fff;
    text-decoration: none;
    font-size: 13px;
}

.app-layout {
    display: flex;
    min-height: calc(100vh - 48px);
}

.sidebar {
    width: 260px;
    background: #fff;
    border-right: 1px solid #ddd;
    overflow-y: auto;
}

.sidebar details {
    border-bottom: 1px solid #eee;
}

.sidebar summary {
    padding: 12px 16px;
    cursor: pointer;
    font-weight: bold;
    color: #1d3557;
    background: #f4f6f9;
}

.sidebar ul {
    list-style: none;
    margin: 0;
    padding: 0;
}

.sidebar li a {
    display: block;
    padding: 8px 24px;
    text-decoration: none;
    color: #333;
    font-size: 13px;
}

.sidebar li a:hover {
    background: #e9eef5;
}

.conteudo {
    flex: 1;
    padding: 24px;
}

.cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
}

.card {
    background: #fff;
    border-radius: 6px;
    padding: 18px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.card h3 {
    margin: 0 0 8px;
    font-size: 15px;
    color: #1d3557;
}

/* ---------- Telas de cadastro (listagem / formulário) ---------- */
.toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: flex-end;
    margin-bottom: 16px;
}

.toolbar input[type="text"] {
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
}

.btn {
    display: inline-block;
    padding: 8px 16px;
    border-radius: 4px;
    border: none;
    font-size: 13px;
    cursor: pointer;
    text-decoration: none;
    color: #fff;
    background: #457b9d;
}

.btn:hover {
    background: #356482;
}

.btn-primary {
    background: #1d3557;
}

.btn-primary:hover {
    background: #16294a;
}

.btn-danger {
    background: #b3261e;
}

.btn-danger:hover {
    background: #8c1d17;
}

.btn-secondary {
    background: #888;
}

.btn-secondary:hover {
    background: #6b6b6b;
}

.whatsapp-link {
    display: inline-flex;
    align-items: center;
    vertical-align: middle;
    margin-left: 6px;
    opacity: 0.85;
}

.whatsapp-link:hover {
    opacity: 1;
}

table.grid {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

table.grid th,
table.grid td {
    padding: 10px 12px;
    border-bottom: 1px solid #eee;
    text-align: left;
    font-size: 13px;
}

table.grid th {
    background: #f4f6f9;
    color: #1d3557;
}

table.grid tr:hover td {
    background: #f9fbfd;
}

.acoes-tabela a {
    margin-right: 10px;
    font-size: 12px;
    text-decoration: none;
}

.form-card {
    background: #fff;
    padding: 24px;
    border-radius: 6px;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.08);
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}

.form-grid .col-2 {
    grid-column: span 2;
}

.form-grid .col-3 {
    grid-column: span 3;
}

.form-grid .col-4 {
    grid-column: span 4;
}

.form-grid label {
    display: block;
    font-size: 12px;
    color: #444;
    margin-bottom: 4px;
}

.form-grid input,
.form-grid select,
.form-grid textarea {
    width: 100%;
    padding: 8px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
}

/* Campos curtos como "Filial" (2 caracteres, ex.: "01") não devem esticar
   até o fim da coluna do grid — largura fixa, do tamanho de um texto
   "AAAAA", em vez de width:100%. */
.form-grid input.campo-estreito,
.form-grid select.campo-estreito {
    width: 6.5ch;
    min-width: 70px;
    flex: none;
}

.form-acoes {
    margin-top: 20px;
    display: flex;
    gap: 10px;
}

.alerta {
    padding: 10px 14px;
    border-radius: 4px;
    font-size: 13px;
    margin-bottom: 16px;
}

.alerta-erro {
    background: #fdecea;
    color: #b3261e;
}

.alerta-sucesso {
    background: #e6f4ea;
    color: #1e7e34;
}

.vazio {
    padding: 20px;
    text-align: center;
    color: #777;
}

.badge-situacao {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    white-space: nowrap;
}

.badge-situacao-ativa {
    background: #e6f4ea;
    color: #1e7e34;
}

.badge-situacao-cancelada {
    background: #fdecea;
    color: #b3261e;
}

.badge-situacao-pago {
    background: #e6f4ea;
    color: #1e7e34;
}

.badge-situacao-cancelado {
    background: #fdecea;
    color: #b3261e;
}

.badge-situacao-aberto {
    background: #fdf3e0;
    color: #b5820a;
}

/* Tela de resumo da fatura individual (modules/fatura/form.php) */
.fatura-resumo-subtitulo {
    margin: -10px 0 18px;
    color: #667;
    font-size: 13px;
}

.fatura-resumo-tiposelect {
    display: flex;
    align-items: flex-end;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 18px;
    padding: 14px 16px;
    background: #f4f6f9;
    border: 1px solid #e1e6ec;
    border-left: 4px solid #457b9d;
    border-radius: 6px;
}

.fatura-resumo-tiposelect label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: #556;
    margin-bottom: 5px;
}

.fatura-resumo-tiposelect select {
    padding: 8px 10px;
    border: 1px solid #c7ccd3;
    border-radius: 4px;
    font-size: 13px;
    background: #fff;
    min-width: 180px;
}

.fatura-resumo-card {
    border-top: 4px solid #1d3557;
}

.fatura-resumo-card .doc-numero {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 22px;
    padding-bottom: 16px;
    border-bottom: 1px solid #e6e9ee;
}

.fatura-resumo-card .doc-numero .titulo {
    font-size: 18px;
    font-weight: 700;
    color: #1d3557;
}

.fatura-resumo-card .doc-numero .venda-ref {
    font-size: 12px;
    color: #8896a6;
}

.fatura-resumo-secao {
    margin-bottom: 24px;
}

.fatura-resumo-secao:last-of-type {
    margin-bottom: 0;
}

.fatura-resumo-secao-titulo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    color: #1d3557;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin: 0 0 14px;
    padding-bottom: 8px;
    border-bottom: 2px solid #eef1f5;
}

.fatura-resumo-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px 16px;
}

.fatura-resumo-grid .col-2 {
    grid-column: span 2;
}

.fatura-resumo-grid .col-3 {
    grid-column: span 3;
}

.fatura-resumo-campo label {
    display: block;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    color: #8896a6;
    margin-bottom: 5px;
}

.fatura-resumo-campo .valor {
    display: block;
    font-size: 14px;
    color: #1a1a1a;
    font-weight: 600;
    background: #f7f9fb;
    border: 1px solid #e3e7ec;
    border-radius: 4px;
    padding: 9px 11px;
    line-height: 1.3;
}

.fatura-resumo-campo .valor.vazio-inline {
    color: #b0b8c1;
    font-weight: 400;
    font-style: italic;
}

.fatura-resumo-campo .valor.destaque {
    color: #fff;
    background: #1d3557;
    border-color: #1d3557;
    font-size: 16px;
    font-weight: 700;
}

.fatura-resumo-secao textarea {
    width: 100%;
    padding: 10px 11px;
    border: 1px solid #ccc;
    border-radius: 4px;
    font-size: 13px;
    font-family: inherit;
    resize: vertical;
}

.fatura-resumo-alerta {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    background: #fff8e6;
    border: 1px solid #f2d98a;
    color: #7a5c00;
    padding: 12px 14px;
    border-radius: 6px;
    font-size: 13px;
    margin-bottom: 18px;
}