/* Refeitório Escolar — layout geral (topo, menu lateral, conteúdo, login) */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; }
body { font-family: Arial, Helvetica, sans-serif; font-size: 14px; color: #222; background: #eef2f6; min-height: 100vh; display: flex; flex-direction: column; }
a { color: #004691; }

/* ---------- Topo ---------- */
.topo { display: flex; align-items: center; gap: 14px; background: #004691; color: #fff; padding: 0 16px; height: 54px; position: sticky; top: 0; z-index: 10; }
.topo_menu { display: none; background: none; border: 0; color: #fff; font-size: 22px; cursor: pointer; padding: 4px 6px; }
.topo_nome { color: #fff; text-decoration: none; font-weight: bold; font-size: 17px; white-space: nowrap; }
.topo_demo { background: #fd7e14; color: #fff; font-size: 11px; font-weight: bold; padding: 3px 8px; border-radius: 10px; white-space: nowrap; }
.topo_usuario { margin-left: auto; display: flex; align-items: center; gap: 14px; font-size: 13px; }
.topo_usuario a { color: #fff; }
.topo_sair { margin: 0; }
.topo_sair button { background: rgba(255,255,255,.15); color: #fff; border: 1px solid rgba(255,255,255,.4); border-radius: 4px; padding: 5px 12px; cursor: pointer; font-size: 13px; }
.topo_sair button:hover { background: rgba(255,255,255,.3); }

/* ---------- Corpo ---------- */
.corpo { display: flex; flex: 1; min-height: 0; }
.lateral { width: 220px; flex-shrink: 0; background: #fff; border-right: 1px solid #dde3ea; padding: 12px 0; }
.lateral a { display: block; padding: 10px 18px; color: #333; text-decoration: none; border-left: 4px solid transparent; }
.lateral a:hover { background: #f1f5f9; }
.lateral a.ativo { border-left-color: #004691; background: #e8f0f8; color: #004691; font-weight: bold; }
.lateral .lateral_app { margin-top: 12px; border-top: 1px solid #eee; color: #28a745; font-weight: bold; }
.principal { flex: 1; min-width: 0; padding: 18px 22px 30px; }
.titulo_pagina { font-size: 18px; color: #004691; margin: 0 0 14px; text-transform: uppercase; letter-spacing: .3px; }
.subtitulo { color: #004691; margin: 10px 0; font-size: 16px; }
.rodape { text-align: center; font-size: 12px; color: #777; padding: 12px; border-top: 1px solid #dde3ea; background: #fff; }
.cinza { color: #888; }

/* ---------- Filtros e formulários ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 10px 14px; align-items: flex-end; background: #fff; border: 1px solid #dde3ea; border-radius: 6px; padding: 12px 15px; margin-bottom: 12px; }
.filtros > div { display: flex; flex-direction: column; gap: 3px; }
.filtros .cresce { flex: 1; min-width: 220px; }
.filtros label { font-size: 12px; font-weight: bold; color: #444; }
.filtros input[type=text], .filtros input[type=date], .filtros select { padding: 7px 8px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; }
.filtros > div:last-child { flex-direction: row; gap: 4px; }
.form_coluna { display: flex; flex-direction: column; gap: 6px; }
.form_coluna label { font-size: 12px; font-weight: bold; color: #444; margin-top: 4px; }
.form_coluna input { padding: 8px; border: 1px solid #ccc; border-radius: 4px; font-size: 14px; }
.form_coluna button { align-self: flex-start; margin-top: 6px; }
input:focus, select:focus { outline: 2px solid #9ec5fe; border-color: #004691; }

/* ---------- Tabelas ---------- */
.box-tabela { background: #fff; border: 1px solid #dde3ea; border-radius: 6px; padding: 0; overflow-x: auto; margin-bottom: 15px; }
.rolagem, .refeitorio_bloco { overflow-x: auto; }
.contador_registros { font-size: 13px; color: #555; margin: 6px 0; }
.campo_curto { width: 64px; }
.refeitorio_tabela input[type=text], .refeitorio_tabela input[type=time], .refeitorio_tabela input[type=number] { padding: 5px 6px; border: 1px solid #ccc; border-radius: 4px; }
.linha_nova td { background: #f6faf6; }
.detalhe_json { font-family: Consolas, monospace; font-size: 11px; color: #555; max-width: 420px; word-break: break-all; }
.paginacao { display: flex; flex-wrap: wrap; gap: 4px; align-items: center; padding: 10px; }
.paginacao a, .paginacao span { padding: 5px 10px; border-radius: 4px; border: 1px solid #dde3ea; text-decoration: none; font-size: 13px; }
.paginacao .atual { background: #004691; color: #fff; border-color: #004691; }
.paginacao .info { border: 0; color: #777; margin-left: auto; }

/* ---------- Login ---------- */
.pagina_login { align-items: center; justify-content: center; background: linear-gradient(160deg, #004691, #2a6cb3); padding: 16px; }
.login_caixa { background: #fff; width: 100%; max-width: 360px; padding: 26px 24px; border-radius: 10px; box-shadow: 0 10px 30px rgba(0,0,0,.25); text-align: center; }
.login_caixa img { border-radius: 16px; }
.login_caixa h1 { color: #004691; font-size: 21px; margin: 10px 0 2px; }
.login_sub { color: #666; margin: 0 0 18px; font-size: 13px; }
.login_caixa form { text-align: left; display: flex; flex-direction: column; gap: 4px; }
.login_caixa label { font-size: 13px; color: #1b5183; font-weight: bold; margin-top: 8px; }
.login_caixa input { padding: 10px; border: 1px solid #ccc; border-radius: 5px; font-size: 15px; }
.login_caixa button { margin-top: 16px; padding: 11px; background: #004691; color: #fff; border: 0; border-radius: 5px; font-size: 16px; cursor: pointer; }
.login_caixa button:hover { background: #00356e; }
.login_erro { background: #f8d7da; color: #842029; padding: 10px; border-radius: 5px; font-size: 13px; margin-bottom: 8px; }
.login_aviso { background: #e8f5ec; color: #1e7e34; padding: 10px; border-radius: 5px; font-size: 13px; margin-bottom: 8px; }
.login_alerta { margin: 16px 0 0; font-size: 12px; color: #a71d2a; }

/* ---------- Celular / tablet em pé ---------- */
@media (max-width: 800px) {
    .topo_menu { display: block; }
    .topo_demo, .topo_usuario span { display: none; }
    .topo_nome { font-size: 15px; }
    .lateral { display: none; position: fixed; top: 54px; left: 0; bottom: 0; z-index: 9; box-shadow: 4px 0 12px rgba(0,0,0,.15); overflow-y: auto; }
    body.menu_aberto .lateral { display: block; }
    .principal { padding: 14px 16px 24px; }
    .filtros > div, .filtros .cresce { width: 100%; min-width: 0; }
    .filtros input, .filtros select { width: 100%; }
}