/* ---------------------------------------------------------------------------
 * Core Hotspot — painel administrativo (CSS puro, sem build).
 * Identidade preservada da versão anterior: roxo #7c3aed sobre neutros
 * frios. Componentes consomem só tokens semânticos; claro e escuro expõem os
 * mesmos tokens. O portal Wi-Fi tem folha própria (portal.css).
 * ------------------------------------------------------------------------- */

:root {
  --brand-deep: #121217; --brand-primary: #7c3aed; --brand-accent: #a855f7;
  --sidebar-bg: #121217; --sidebar-text: #e7e4f1; --sidebar-muted: #a29fb3; --sidebar-hover: #24202e;
  --sidebar-active: #2e2346; --sidebar-active-text: #ffffff; --sidebar-indicator: #a855f7; --sidebar-border: #26232f;
  --raio: 8px; --raio-p: 6px; --largura-sidebar: 264px;
  --fonte: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  --mono: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
}

:root, :root[data-theme="light"] {
  color-scheme: light;
  --background: #f6f5fb; --surface: #ffffff; --surface-soft: #f0edf7; --surface-raised: #ffffff;
  --text-primary: #181824; --text-secondary: #5f5f70; --text-disabled: #8b8b99;
  --border: #e3e1ec; --border-control: #8a8899; --focus-ring: #7c3aed;
  --overlay: rgb(18 18 23 / 55%); --shadow: 0 1px 2px rgb(18 18 23 / 5%), 0 4px 14px rgb(18 18 23 / 5%);
  --primary: #7c3aed; --primary-hover: #6d28d9; --primary-active: #5b21b6; --on-primary: #ffffff;
  --secondary: #f0edf7; --secondary-hover: #e5def3; --on-secondary: #2b2540;
  --hover: #f4f1fa; --selected: #ede5fc; --on-selected: #4c1d95; --disabled-bg: #ecebf1;
  --success: #15803d; --success-bg: #ecfdf3; --success-text: #166534; --success-border: #86c69c;
  --warning: #b45309; --warning-bg: #fffbeb; --warning-text: #854d0e; --warning-border: #e5bf6c;
  --danger: #dc2626; --danger-bg: #fef2f2; --danger-text: #b91c1c; --danger-border: #eba4a4; --on-danger: #ffffff;
  --info: #6d28d9; --info-bg: #f3edff; --info-text: #5b21b6; --info-border: #c4a9ee;
  --chart-bar: #8b5cf6; --chart-bar-hover: #6d28d9; --code-bg: #f4f2fa;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --background: #111117; --surface: #1b1b24; --surface-soft: #23232f; --surface-raised: #2a2a38;
  --text-primary: #f2f0f9; --text-secondary: #b3b0c3; --text-disabled: #7f7c92;
  --border: #34323f; --border-control: #827d97; --focus-ring: #c4a2ff;
  --overlay: rgb(0 0 0 / 65%); --shadow: 0 1px 2px rgb(0 0 0 / 35%);
  --primary: #b794ff; --primary-hover: #cbb1ff; --primary-active: #a47cf5; --on-primary: #1a1328;
  --secondary: #2c2a3a; --secondary-hover: #383549; --on-secondary: #ebe7f7;
  --hover: #24222f; --selected: #352650; --on-selected: #e4d5ff; --disabled-bg: #2b2a35;
  --success: #4ade80; --success-bg: #14301f; --success-text: #86efac; --success-border: #2f6b45;
  --warning: #fbbf24; --warning-bg: #352a14; --warning-text: #fcd34d; --warning-border: #7c6228;
  --danger: #f87171; --danger-bg: #3a1b21; --danger-text: #fca5a5; --danger-border: #874452; --on-danger: #1a0b0e;
  --info: #c4a2ff; --info-bg: #2a2040; --info-text: #d8c4ff; --info-border: #5f4a8c;
  --chart-bar: #a78bfa; --chart-bar-hover: #c4b5fd; --code-bg: #15151d;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; font-family: var(--fonte); font-size: 14px; line-height: 1.5; background: var(--background); color: var(--text-primary); }
a { color: var(--primary); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3, h4 { margin: 0; line-height: 1.3; font-weight: 600; letter-spacing: -0.01em; }
h1 { font-size: 22px; } h2 { font-size: 17px; } h3 { font-size: 15px; } h4 { font-size: 14px; }
p { margin: 0 0 10px; }
small, .suave { color: var(--text-secondary); }
code, pre, .mono { font-family: var(--mono); font-size: 12.5px; }
:focus-visible { outline: 2px solid var(--focus-ring); outline-offset: 2px; }
hr { border: 0; border-top: 1px solid var(--border); margin: 16px 0; }

/* --- Estrutura ----------------------------------------------------------- */

.app { display: flex; min-height: 100vh; }
.sidebar {
  width: var(--largura-sidebar); flex-shrink: 0; position: sticky; top: 0; height: 100vh; overflow-y: auto;
  display: flex; flex-direction: column; background: var(--sidebar-bg); color: var(--sidebar-text); border-right: 1px solid var(--sidebar-border);
}
.sidebar__marca { display: flex; align-items: center; gap: 10px; padding: 18px 18px 14px; color: #fff; text-decoration: none; }
.sidebar__marca:hover { text-decoration: none; }
.sidebar__marca img { width: 34px; height: 34px; object-fit: contain; }
.sidebar__marca strong { display: block; font-size: 15px; }
.sidebar__marca span { display: block; font-size: 11px; color: var(--sidebar-muted); }
.sidebar__contexto { margin: 0 12px 6px; padding: 10px; border: 1px solid var(--sidebar-border); border-radius: var(--raio); background: #191820; }
.sidebar__contexto label { display: block; margin-bottom: 4px; font-size: 11px; text-transform: uppercase; letter-spacing: .06em; color: var(--sidebar-muted); }
.sidebar__contexto select { width: 100%; padding: 7px 8px; border-radius: var(--raio-p); border: 1px solid #4a4659; background: #121217; color: #fff; font: inherit; }
.sidebar__nav { flex: 1; padding: 6px 10px 12px; display: flex; flex-direction: column; gap: 2px; }
.sidebar__secao { margin: 14px 8px 4px; font-size: 11px; font-weight: 600; text-transform: uppercase; letter-spacing: .07em; color: var(--sidebar-muted); }
.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--raio-p); border-left: 3px solid transparent;
  color: var(--sidebar-text); font-weight: 500;
}
.nav-item i { width: 18px; text-align: center; font-size: 14px; color: var(--sidebar-muted); }
.nav-item:hover { background: var(--sidebar-hover); text-decoration: none; }
.nav-item--ativo { background: var(--sidebar-active); color: var(--sidebar-active-text); border-left-color: var(--sidebar-indicator); }
.nav-item--ativo i { color: var(--sidebar-indicator); }
.sidebar__rodape { padding: 12px; border-top: 1px solid var(--sidebar-border); display: grid; gap: 10px; }
.sidebar__usuario { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.sidebar__usuario .avatar { width: 32px; height: 32px; border-radius: 50%; display: grid; place-items: center; background: var(--sidebar-active); color: #fff; font-weight: 600; flex-shrink: 0; }
.sidebar__usuario strong { display: block; overflow-wrap: anywhere; }
.sidebar__usuario span { color: var(--sidebar-muted); font-size: 12px; }
.tema { display: inline-flex; padding: 3px; gap: 2px; border: 1px solid #3a3746; border-radius: var(--raio); }
.tema button { width: 34px; height: 30px; border: 0; border-radius: var(--raio-p); background: transparent; color: var(--sidebar-muted); cursor: pointer; }
.tema button:hover { background: var(--sidebar-hover); color: #fff; }
.tema button[aria-pressed="true"] { background: var(--sidebar-active); color: #fff; }
.sidebar__acoes { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.sair { display: inline-flex; align-items: center; gap: 6px; padding: 6px 10px; border-radius: var(--raio-p); border: 1px solid #6b3340; background: transparent; color: #fca5a5; font: inherit; font-size: 13px; cursor: pointer; }
.sair:hover { background: #3a1b21; }

.conteudo { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar { display: flex; align-items: center; gap: 12px; min-height: 60px; padding: 12px 24px; border-bottom: 1px solid var(--border); background: var(--surface); }
.topbar h1 { font-size: 19px; }
.topbar__contexto { margin-left: auto; font-size: 13px; color: var(--text-secondary); display: flex; align-items: center; gap: 6px; }
.topbar .menu-botao { display: none; }
.pagina { padding: 22px 24px 40px; max-width: 1280px; width: 100%; }
.overlay-menu { display: none; }

/* --- Blocos -------------------------------------------------------------- */

.cartao { background: var(--surface); border: 1px solid var(--border); border-radius: var(--raio); box-shadow: var(--shadow); padding: 16px; margin-bottom: 16px; overflow-wrap: anywhere; }
.cartao__topo { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin-bottom: 12px; flex-wrap: wrap; }
.cartao__topo p { margin: 2px 0 0; color: var(--text-secondary); font-size: 13px; }
.cartao--plano { box-shadow: none; }
.grade { display: grid; gap: 16px; }
.grade--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.grade--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grade--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.grade--painel { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
.pilha { display: flex; flex-direction: column; gap: 8px; }
.linha { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.linha--fim { justify-content: flex-end; }
.espaco { flex: 1; }

.indicador { background: var(--surface); border: 1px solid var(--border); border-radius: var(--raio); padding: 14px 16px; box-shadow: var(--shadow); }
.indicador__rotulo { display: flex; align-items: center; gap: 8px; font-size: 12.5px; color: var(--text-secondary); }
.indicador__rotulo i { color: var(--primary); }
.indicador__valor { font-size: 26px; font-weight: 650; margin-top: 4px; font-variant-numeric: tabular-nums; }
.indicador__detalhe { font-size: 12px; color: var(--text-secondary); }

.grafico { display: grid; grid-template-columns: repeat(14, minmax(0, 1fr)); align-items: end; gap: 6px; height: 160px; padding-top: 18px; }
.grafico__barra { position: relative; display: flex; flex-direction: column; justify-content: flex-end; height: 100%; }
.grafico__barra span { display: block; min-height: 2px; background: var(--chart-bar); border-radius: 4px 4px 0 0; }
.grafico__barra:hover span { background: var(--chart-bar-hover); }
.grafico__barra em { position: absolute; left: 0; right: 0; top: -2px; text-align: center; font-style: normal; font-size: 11px; color: var(--text-secondary); transform: translateY(-100%); }
.grafico__eixo { display: grid; grid-template-columns: repeat(14, minmax(0, 1fr)); gap: 6px; margin-top: 6px; font-size: 11px; color: var(--text-secondary); text-align: center; }

/* --- Botões -------------------------------------------------------------- */

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 34px; padding: 6px 12px;
  border-radius: var(--raio-p); border: 1px solid var(--border); background: var(--secondary); color: var(--on-secondary);
  font: inherit; font-size: 13px; font-weight: 600; line-height: 1.2; cursor: pointer; white-space: nowrap; text-decoration: none;
}
.btn:hover:not(:disabled) { background: var(--secondary-hover); text-decoration: none; }
.btn:active:not(:disabled) { transform: translateY(1px); }
.btn--primario { background: var(--primary); border-color: var(--primary); color: var(--on-primary); }
.btn--primario:hover:not(:disabled) { background: var(--primary-hover); border-color: var(--primary-hover); }
.btn--primario:active:not(:disabled) { background: var(--primary-active); }
.btn--perigo { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger-text); }
.btn--perigo:hover:not(:disabled) { background: var(--danger); border-color: var(--danger); color: var(--on-danger); }
.btn--pequeno { min-height: 28px; padding: 4px 9px; font-size: 12px; }
.btn:disabled, .btn[aria-busy="true"] { background: var(--disabled-bg); border-color: var(--border); color: var(--text-disabled); cursor: not-allowed; }
.btn[aria-busy="true"] i { animation: girar .8s linear infinite; }
.btn-icone {
  display: inline-grid; place-items: center; width: 32px; height: 32px; padding: 0; border-radius: var(--raio-p);
  border: 1px solid var(--border); background: var(--surface); color: var(--text-secondary); cursor: pointer; font-size: 13px;
}
.btn-icone:hover { background: var(--hover); color: var(--text-primary); }
.btn-icone--perigo:hover { background: var(--danger-bg); border-color: var(--danger-border); color: var(--danger-text); }
.acoes { display: inline-flex; gap: 4px; justify-content: flex-end; flex-wrap: wrap; }
form.inline { display: inline; }

/* --- Formulários ---------------------------------------------------------- */

.form-grade { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 14px 16px; }
.form-grade .inteiro { grid-column: 1 / -1; }
.campo { display: flex; flex-direction: column; gap: 5px; min-width: 0; }
.campo > label, .rotulo { font-size: 13px; font-weight: 600; color: var(--text-primary); }
.campo small { font-size: 12px; }
input:not([type="checkbox"]):not([type="radio"]):not([type="color"]):not([type="hidden"]), select, textarea {
  width: 100%; min-height: 36px; padding: 7px 10px; border: 1px solid var(--border-control); border-radius: var(--raio-p);
  background: var(--surface); color: var(--text-primary); font: inherit; font-size: 14px;
}
textarea { min-height: 90px; resize: vertical; }
input::placeholder, textarea::placeholder { color: var(--text-disabled); }
input:disabled, select:disabled, textarea:disabled { background: var(--disabled-bg); color: var(--text-disabled); }
input[readonly] { background: var(--surface-soft); }
input[type="checkbox"], input[type="radio"] { width: 17px; height: 17px; accent-color: var(--primary); margin: 0; flex-shrink: 0; }
input[type="color"] { width: 48px; height: 36px; padding: 2px; border: 1px solid var(--border-control); border-radius: var(--raio-p); background: var(--surface); }
input[type="file"] { padding: 6px; }
.opcao { display: flex; align-items: flex-start; gap: 9px; font-size: 13.5px; cursor: pointer; }
.opcao span small { display: block; }
.opcoes-grade { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; padding: 10px; border: 1px solid var(--border); border-radius: var(--raio-p); max-height: 220px; overflow: auto; }
.form-acoes { display: flex; gap: 8px; justify-content: flex-end; flex-wrap: wrap; margin-top: 16px; }
.filtros { display: grid; grid-template-columns: minmax(180px, 2fr) repeat(3, minmax(130px, 1fr)) auto; gap: 10px; align-items: end; }
.filtros .form-acoes { margin: 0; }
fieldset { border: 1px solid var(--border); border-radius: var(--raio); padding: 12px 14px 14px; margin: 0; min-width: 0; }
legend { padding: 0 6px; font-weight: 600; font-size: 13px; }

/* --- Tabelas -------------------------------------------------------------- */

.tabela-wrap { overflow-x: auto; border: 1px solid var(--border); border-radius: var(--raio); background: var(--surface); }
table { width: 100%; border-collapse: collapse; }
th, td { padding: 9px 12px; text-align: left; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { background: var(--surface-soft); font-size: 12px; font-weight: 600; color: var(--text-secondary); text-transform: uppercase; letter-spacing: .03em; white-space: nowrap; }
tbody tr:hover { background: var(--hover); }
tbody tr:last-child td { border-bottom: 0; }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }
td.mono { white-space: nowrap; }
.tabela-wrap td, .tabela-wrap th { overflow-wrap: normal; }
td.acoes-col { text-align: right; white-space: nowrap; width: 1%; }
.vazio { text-align: center; padding: 34px 16px; color: var(--text-secondary); }
.vazio i { display: block; font-size: 26px; margin-bottom: 8px; color: var(--text-disabled); }
.vazio .btn { margin-top: 12px; }
.paginacao { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 12px; flex-wrap: wrap; font-size: 13px; color: var(--text-secondary); }
.paginacao nav { display: flex; gap: 4px; flex-wrap: wrap; }
.paginacao a, .paginacao span.atual { min-width: 32px; height: 32px; padding: 0 9px; display: inline-grid; place-items: center; border-radius: var(--raio-p); border: 1px solid var(--border); background: var(--surface); color: var(--text-primary); }
.paginacao a:hover { background: var(--hover); text-decoration: none; }
.paginacao span.atual { background: var(--selected); color: var(--on-selected); border-color: var(--focus-ring); font-weight: 600; }
details.extras summary { cursor: pointer; color: var(--primary); font-size: 12.5px; }
details.extras dl { margin: 6px 0 0; display: grid; grid-template-columns: auto 1fr; gap: 2px 10px; font-size: 12.5px; }
details.extras dt { color: var(--text-secondary); }
details.extras dd { margin: 0; }

/* --- Selos e alertas ----------------------------------------------------- */

.selo { display: inline-flex; align-items: center; gap: 5px; padding: 2px 8px; border-radius: 999px; font-size: 12px; font-weight: 600; border: 1px solid var(--border); background: var(--surface-soft); color: var(--text-secondary); white-space: nowrap; }
.selo::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: currentColor; }
.selo--sem-ponto::before { display: none; }
.selo--ok { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.selo--aviso { background: var(--warning-bg); color: var(--warning-text); border-color: var(--warning-border); }
.selo--erro { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }
.selo--info { background: var(--info-bg); color: var(--info-text); border-color: var(--info-border); }

.alerta { display: flex; gap: 10px; align-items: flex-start; padding: 11px 14px; border-radius: var(--raio); border: 1px solid; margin-bottom: 14px; font-size: 13.5px; }
.alerta > i { margin-top: 2px; }
.alerta p:last-child { margin-bottom: 0; }
.alerta--sucesso { background: var(--success-bg); color: var(--success-text); border-color: var(--success-border); }
.alerta--erro { background: var(--danger-bg); color: var(--danger-text); border-color: var(--danger-border); }
.alerta--aviso { background: var(--warning-bg); color: var(--warning-text); border-color: var(--warning-border); }
.alerta--info { background: var(--info-bg); color: var(--info-text); border-color: var(--info-border); }

.codigo { position: relative; background: var(--code-bg); border: 1px solid var(--border); border-radius: var(--raio-p); padding: 12px 44px 12px 12px; font-family: var(--mono); font-size: 12.5px; white-space: pre-wrap; word-break: break-all; max-height: 320px; overflow: auto; }
.codigo .btn-icone { position: absolute; top: 8px; right: 8px; }
dl.dados { display: grid; grid-template-columns: minmax(130px, auto) 1fr; gap: 7px 14px; margin: 0; font-size: 13.5px; }
dl.dados dt { color: var(--text-secondary); }
dl.dados dd { margin: 0; overflow-wrap: anywhere; }
.passos { margin: 0; padding-left: 20px; display: grid; gap: 6px; }
.etapas { display: grid; gap: 10px; counter-reset: etapa; }
.etapa { display: grid; grid-template-columns: 30px 1fr; gap: 10px; }
.etapa::before { counter-increment: etapa; content: counter(etapa); width: 28px; height: 28px; border-radius: 50%; display: grid; place-items: center; background: var(--selected); color: var(--on-selected); font-weight: 700; font-size: 13px; }

/* --- Modal (dialog nativo) --------------------------------------------- */

dialog.modal { width: min(560px, calc(100vw - 32px)); max-height: calc(100dvh - 32px); padding: 0; border: 1px solid var(--border); border-radius: var(--raio); background: var(--surface-raised); color: var(--text-primary); box-shadow: 0 20px 50px rgb(0 0 0 / 30%); }
dialog.modal--largo { width: min(820px, calc(100vw - 32px)); }
dialog.modal::backdrop { background: var(--overlay); }
.modal__topo { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--border); }
.modal__corpo { padding: 16px; overflow: auto; max-height: calc(100dvh - 160px); }
.modal__rodape { display: flex; justify-content: flex-end; gap: 8px; padding: 12px 16px; border-top: 1px solid var(--border); }

/* --- Login ---------------------------------------------------------------- */

.tela-login { min-height: 100vh; display: grid; place-items: center; padding: 20px; background: radial-gradient(1200px 600px at 10% -10%, #2a1d47, transparent), var(--brand-deep); }
.tela-login__cartao { width: min(380px, 100%); }
.tela-login__marca { text-align: center; margin-bottom: 18px; color: #fff; }
.tela-login__marca img { width: 180px; max-width: 70%; }
.tela-login__marca p { margin: 8px 0 0; color: #b9b5c9; font-size: 13px; }
.tela-login .cartao { padding: 22px; }

.erro-pagina { min-height: 100vh; display: grid; place-items: center; padding: 20px; text-align: center; }
.erro-pagina strong { display: block; font-size: 48px; color: var(--primary); }

/* --- Editor de aparência -------------------------------------------------- */

.editor { display: grid; grid-template-columns: minmax(0, 1fr) 380px; gap: 16px; align-items: start; }
.previa { position: sticky; top: 16px; }
.previa__celular { width: 360px; max-width: 100%; height: 680px; margin: 0 auto; border: 10px solid #1d1b24; border-radius: 30px; overflow: hidden; background: #000; box-shadow: var(--shadow); }
.previa__celular iframe { width: 100%; height: 100%; border: 0; background: #fff; }
.editor-texto { border: 1px solid var(--border-control); border-radius: var(--raio-p); background: var(--surface); }
.editor-texto__barra { display: flex; gap: 4px; padding: 6px; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.editor-texto__area { min-height: 180px; max-height: 360px; overflow: auto; padding: 10px 12px; outline: none; }
.editor-texto__area:focus { box-shadow: inset 0 0 0 2px var(--focus-ring); border-radius: 0 0 var(--raio-p) var(--raio-p); }
.cores { display: flex; gap: 16px; flex-wrap: wrap; }
.cores label { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 13px; }
.alternador { display: inline-flex; gap: 4px; padding: 3px; border: 1px solid var(--border); border-radius: var(--raio); background: var(--surface); }
.miniatura { max-width: 140px; max-height: 80px; border-radius: var(--raio-p); border: 1px solid var(--border); background: var(--surface-soft); padding: 4px; }

@keyframes girar { to { transform: rotate(360deg); } }
@keyframes surgir { from { opacity: 0; transform: translateY(4px); } to { opacity: 1; transform: none; } }
.pagina > * { animation: surgir .18s ease-out both; }

/* --- Responsivo ----------------------------------------------------------- */

@media (max-width: 1180px) {
  .grade--painel { grid-template-columns: 1fr; }
}
@media (max-width: 1100px) {
  .grade--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .editor { grid-template-columns: 1fr; }
  .previa { position: static; }
  .filtros { grid-template-columns: 1fr 1fr; }
  .filtros .campo:first-child { grid-column: 1 / -1; }
}
@media (max-width: 860px) {
  .sidebar { position: fixed; inset: 0 auto 0 0; z-index: 50; transform: translateX(-100%); transition: transform .2s ease; }
  .sidebar.aberta { transform: none; }
  .overlay-menu.aberta { display: block; position: fixed; inset: 0; z-index: 40; background: var(--overlay); }
  .topbar .menu-botao { display: inline-grid; place-items: center; width: 40px; height: 40px; }
  .topbar { padding: 10px 16px; position: sticky; top: 0; z-index: 30; }
  .topbar__contexto { display: none; }
  .pagina { padding: 16px; }
  .grade--2, .grade--3, .grade--painel, .form-grade { grid-template-columns: 1fr; }
  .btn, .btn-icone, .paginacao a, .paginacao span.atual { min-height: 40px; min-width: 40px; }
}
@media (max-width: 520px) {
  .grade--4 { grid-template-columns: 1fr 1fr; }
  .filtros { grid-template-columns: 1fr; }
  dl.dados { grid-template-columns: 1fr; gap: 2px; }
  dl.dados dd { margin-bottom: 8px; }
  .grafico, .grafico__eixo { gap: 3px; }
  .grafico__eixo span:nth-child(even) { visibility: hidden; }
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
}
@media print {
  .sidebar, .topbar, .nao-imprimir, .alerta { display: none !important; }
  .pagina { padding: 0; }
  .cartao { box-shadow: none; border: 0; }
}