/* MapaMentaL — sistema de estilos
 *
 * Organização: tokens -> base -> componentes -> telas -> mobile.
 * Todas as cores saem de variáveis; o tema escuro só redefine os tokens.
 */

/* ================================================================ tokens */

:root {
  color-scheme: light;

  --fundo:        #f2f4f7;
  --fundo-2:      #e9edf2;
  --painel:       #ffffff;
  --painel-2:     #f7f9fb;
  --borda:        #e3e8ee;
  --borda-forte:  #cfd7e0;
  --texto:        #131a24;
  --texto-2:      #5a6675;
  --texto-3:      #8b97a6;

  --primaria:       #4f46e5;
  --primaria-forte: #4338ca;
  --primaria-fraca: #eef1fe;
  --perigo:         #dc2626;
  --perigo-fraca:   #fef1f1;
  --ok:             #059669;
  --atencao:        #d97706;

  --linha: #b6c0cc;

  --s1: 4px;  --s2: 8px;  --s3: 12px; --s4: 16px;
  --s5: 24px; --s6: 32px; --s7: 48px;

  --r1: 8px; --r2: 10px; --r3: 14px; --r4: 20px; --rp: 999px;

  --sombra-1: 0 1px 2px rgba(16, 24, 40, .05);
  --sombra-2: 0 1px 3px rgba(16, 24, 40, .07), 0 6px 16px -4px rgba(16, 24, 40, .07);
  --sombra-3: 0 8px 32px -6px rgba(16, 24, 40, .18), 0 2px 8px rgba(16, 24, 40, .07);
  --foco: 0 0 0 3px rgba(79, 70, 229, .28);

  --fonte: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --transicao: 140ms cubic-bezier(.4, 0, .2, 1);
}

@media (prefers-color-scheme: dark) {
  :root {
    color-scheme: dark;

    --fundo:        #0f1319;
    --fundo-2:      #151a22;
    --painel:       #191f27;
    --painel-2:     #212936;
    --borda:        #2a323e;
    --borda-forte:  #3b4553;
    --texto:        #e9edf3;
    --texto-2:      #a3aebd;
    --texto-3:      #7a8698;

    --primaria:       #7c78f0;
    --primaria-forte: #8f8bf5;
    --primaria-fraca: #23244a;
    --perigo:         #f87171;
    --perigo-fraca:   #331b1b;
    --ok:             #34d399;
    --atencao:        #fbbf24;

    --linha: #46515f;

    --sombra-1: 0 1px 2px rgba(0, 0, 0, .35);
    --sombra-2: 0 1px 3px rgba(0, 0, 0, .45), 0 6px 16px -4px rgba(0, 0, 0, .4);
    --sombra-3: 0 10px 34px -6px rgba(0, 0, 0, .65), 0 2px 8px rgba(0, 0, 0, .45);
    --foco: 0 0 0 3px rgba(124, 120, 240, .34);
  }
}

/* ================================================================== base */

*, *::before, *::after { box-sizing: border-box; }

html, body {
  margin: 0;
  min-height: 100%;
  background: var(--fundo);
  color: var(--texto);
  font: 400 14px/1.55 var(--fonte);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

body { overscroll-behavior: none; }

button, input, select, textarea { font: inherit; color: inherit; }
button { -webkit-tap-highlight-color: transparent; }

/* precisa vir depois dos componentes com display proprio (flex/grid), senao
   um `display: flex` do autor ganha do `hidden` da folha do navegador */
[hidden] { display: none !important; }

:focus-visible { outline: none; box-shadow: var(--foco); border-radius: var(--r1); }

h1, h2, h3 { line-height: 1.25; letter-spacing: -.011em; }

.ic { width: 18px; height: 18px; flex: none; display: block; color: inherit; }
.ic-pequeno { width: 13px; height: 13px; display: inline-block; vertical-align: -2px; }

/* ============================================================ componentes */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
  padding: 8px 13px;
  border: 1px solid var(--borda);
  border-radius: var(--r2);
  background: var(--painel);
  color: var(--texto);
  font-weight: 500;
  cursor: pointer;
  white-space: nowrap;
  box-shadow: var(--sombra-1);
  transition: background var(--transicao), border-color var(--transicao),
              color var(--transicao), transform var(--transicao),
              box-shadow var(--transicao);
}
.btn:hover:not(:disabled) { background: var(--painel-2); border-color: var(--borda-forte); }
.btn:active:not(:disabled) { transform: translateY(1px); box-shadow: none; }
.btn:disabled { opacity: .4; cursor: not-allowed; box-shadow: none; }

.btn-primaria {
  background: var(--primaria);
  border-color: var(--primaria);
  color: #fff;
  font-weight: 600;
}
.btn-primaria:hover:not(:disabled) {
  background: var(--primaria-forte);
  border-color: var(--primaria-forte);
}

.btn-icone { padding: 8px; }

.btn-perigo:hover:not(:disabled) {
  background: var(--perigo-fraca);
  border-color: var(--perigo);
  color: var(--perigo);
}

.etiqueta {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: var(--rp);
  background: var(--primaria-fraca);
  color: var(--primaria);
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .04em;
  text-transform: uppercase;
  white-space: nowrap;
}

.avatar {
  width: 30px; height: 30px;
  flex: none;
  display: grid;
  place-items: center;
  border-radius: 50%;
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .02em;
  user-select: none;
}

/* =================================================================== topo */

.topo {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s4);
  padding: var(--s4) var(--s6);
  background: var(--painel);
  border-bottom: 1px solid var(--borda);
}

.marca {
  display: flex;
  align-items: center;
  gap: 11px;
  font-size: 16px;
  font-weight: 700;
  letter-spacing: -.015em;
}
.marca .logo {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: var(--r2);
  background: linear-gradient(140deg, var(--primaria), #0ea5e9);
  font-size: 18px;
  box-shadow: var(--sombra-2);
}
.marca small {
  display: block;
  font-size: 11px;
  font-weight: 500;
  color: var(--texto-3);
  letter-spacing: 0;
}

.acoes-topo { display: flex; align-items: center; gap: var(--s3); }
.conta { display: flex; align-items: center; gap: var(--s2); }
.conta .nome { font-size: 13px; font-weight: 600; display: flex; align-items: center; gap: 6px; }
.conta .email { font-size: 11px; color: var(--texto-3); }

/* ============================================================== dashboard */

.conteudo { max-width: 1180px; margin: 0 auto; padding: var(--s6); }

.barra-lista {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: var(--s4);
  margin-bottom: var(--s5);
  flex-wrap: wrap;
}
.barra-lista h1 { margin: 0; font-size: 22px; font-weight: 700; }
.subtitulo { margin: 2px 0 0; font-size: 13px; color: var(--texto-3); }
.botoes-lista { display: flex; gap: var(--s2); }

.grade {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: var(--s4);
}

.cartao {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 10px;
  padding: 13px;
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--r3);
  box-shadow: var(--sombra-1);
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform var(--transicao), box-shadow var(--transicao),
              border-color var(--transicao);
}
.cartao:hover {
  transform: translateY(-3px);
  box-shadow: var(--sombra-3);
  border-color: var(--borda-forte);
}
.cartao .capa {
  border-radius: var(--r2);
  background: radial-gradient(120% 100% at 50% 0%, var(--painel-2) 0%, var(--fundo-2) 100%);
  border: 1px solid var(--borda);
  overflow: hidden;
}
.cartao .miniatura { display: block; width: 100%; height: 86px; }
.cartao h3 {
  margin: 0;
  font-size: 14.5px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.cartao .meta {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--texto-3);
}
.cartao .selo { position: absolute; top: 21px; left: 21px; }
.cartao .excluir {
  position: absolute;
  top: 21px; right: 21px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border: 1px solid var(--borda);
  border-radius: var(--r1);
  background: var(--painel);
  color: var(--texto-2);
  cursor: pointer;
  opacity: 0;
  transition: opacity var(--transicao), background var(--transicao), color var(--transicao);
}
.cartao:hover .excluir, .cartao .excluir:focus-visible { opacity: 1; }
.cartao .excluir:hover {
  background: var(--perigo-fraca);
  color: var(--perigo);
  border-color: var(--perigo);
}

.esqueleto {
  height: 168px;
  border-radius: var(--r3);
  background: linear-gradient(100deg, var(--painel) 30%, var(--painel-2) 50%, var(--painel) 70%);
  background-size: 220% 100%;
  border: 1px solid var(--borda);
  animation: brilho 1.3s ease-in-out infinite;
}
@keyframes brilho {
  from { background-position: 180% 0; }
  to   { background-position: -60% 0; }
}

.vazio {
  grid-column: 1 / -1;
  padding: var(--s7) var(--s5);
  text-align: center;
  color: var(--texto-3);
  background: var(--painel);
  border: 1px dashed var(--borda-forte);
  border-radius: var(--r3);
}
.vazio h2 { margin: 0 0 6px; color: var(--texto); font-size: 17px; }

/* ================================================================= acesso */

body.tela-acesso {
  display: grid;
  place-items: center;
  padding: var(--s5) var(--s4);
  min-height: 100dvh;
  background:
    radial-gradient(70% 55% at 50% -10%, var(--primaria-fraca) 0%, transparent 70%),
    var(--fundo);
}

.cartao-acesso {
  width: 100%;
  max-width: 396px;
  padding: var(--s6) var(--s5) var(--s5);
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--r4);
  box-shadow: var(--sombra-3);
}
.marca-grande { margin-bottom: var(--s5); font-size: 18px; }
.marca-grande .logo { width: 42px; height: 42px; font-size: 22px; border-radius: var(--r3); }

.abas {
  display: flex;
  gap: 3px;
  padding: 3px;
  margin-bottom: var(--s5);
  background: var(--fundo-2);
  border-radius: var(--r2);
}
.aba {
  flex: 1;
  padding: 9px;
  border: none;
  border-radius: var(--r1);
  background: none;
  color: var(--texto-2);
  font-size: 13.5px;
  font-weight: 600;
  cursor: pointer;
  transition: background var(--transicao), color var(--transicao);
}
.aba.ativa { background: var(--painel); color: var(--texto); box-shadow: var(--sombra-1); }

.formulario { display: flex; flex-direction: column; gap: var(--s4); }
.formulario label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12.5px;
  font-weight: 600;
  color: var(--texto-2);
}
.formulario input, .linha-form input, .campo-modal input {
  padding: 11px 13px;
  border: 1px solid var(--borda);
  border-radius: var(--r2);
  background: var(--painel-2);
  color: var(--texto);
  font-weight: 400;
  font-size: 16px;   /* 16px evita o zoom automático de campo no iOS */
  transition: border-color var(--transicao), background var(--transicao),
              box-shadow var(--transicao);
}
.formulario input:focus, .linha-form input:focus, .campo-modal input:focus {
  outline: none;
  border-color: var(--primaria);
  background: var(--painel);
  box-shadow: var(--foco);
}
.ajuda { font-size: 11.5px; font-weight: 400; color: var(--texto-3); }
.btn-bloco { width: 100%; padding: 12px; font-size: 15px; margin-top: var(--s1); }

.erro {
  margin: 0;
  padding: 10px 12px;
  border-radius: var(--r2);
  background: var(--perigo-fraca);
  color: var(--perigo);
  font-size: 13px;
  border: 1px solid color-mix(in srgb, var(--perigo) 25%, transparent);
}
.aviso-primeiro {
  margin: 0 0 var(--s4);
  padding: 12px 14px;
  border-radius: var(--r2);
  background: var(--primaria-fraca);
  color: var(--texto);
  font-size: 13px;
  line-height: 1.5;
}

/* ================================================================= editor */

.editor { display: flex; flex-direction: column; height: 100dvh; overflow: hidden; }

.barra {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 9px var(--s3);
  background: var(--painel);
  border-bottom: 1px solid var(--borda);
  z-index: 20;
  flex: none;
}
.barra .sep { width: 1px; height: 22px; background: var(--borda); margin: 0 3px; flex: none; }
.barra .espaco { flex: 1 1 auto; min-width: var(--s2); }

#titulo-mapa {
  border: 1px solid transparent;
  background: transparent;
  border-radius: var(--r2);
  padding: 6px 9px;
  font-size: 15px;
  font-weight: 650;
  letter-spacing: -.01em;
  min-width: 110px;
  max-width: 300px;
  transition: background var(--transicao), border-color var(--transicao);
}
#titulo-mapa:hover { background: var(--painel-2); }
#titulo-mapa:focus {
  outline: none;
  border-color: var(--primaria);
  background: var(--painel);
  box-shadow: var(--foco);
}

.presenca { display: flex; align-items: center; padding-left: 6px; }
.presenca .avatar {
  width: 28px; height: 28px;
  margin-left: -9px;
  border: 2px solid var(--painel);
  box-shadow: var(--sombra-1);
}

.status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--texto-3); }
.status .bolinha {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--ok) 18%, transparent);
}
.status.offline .bolinha { background: var(--perigo); box-shadow: 0 0 0 3px var(--perigo-fraca); }
.status.salvando .bolinha {
  background: var(--atencao);
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--atencao) 18%, transparent);
}

/* --- palco --- */

.palco {
  position: relative;
  flex: 1;
  min-height: 0;
  overflow: hidden;
  background:
    radial-gradient(circle at 1px 1px, var(--borda) 1px, transparent 0) 0 0 / 26px 26px,
    var(--fundo);
}
#svg { width: 100%; height: 100%; display: block; cursor: grab; touch-action: none; }
#svg.arrastando { cursor: grabbing; }

.no-caixa { cursor: pointer; }
.no-caixa rect { transition: stroke-width 100ms ease; }
.no-caixa:hover rect.corpo { filter: brightness(1.04); }
.no-caixa text { pointer-events: none; user-select: none; }
.no-caixa image { pointer-events: none; }
.ligacao { fill: none; stroke-linecap: round; }
.marcador { cursor: pointer; }

.botao-recolher { cursor: pointer; }
.botao-recolher circle {
  fill: var(--painel);
  stroke: var(--borda-forte);
  stroke-width: 1.5;
  transition: fill var(--transicao);
}
.botao-recolher:hover circle { fill: var(--painel-2); }
.botao-recolher text {
  fill: var(--texto-2);
  font: 700 11px var(--fonte);
  text-anchor: middle;
  pointer-events: none;
}

#editor-texto {
  position: absolute;
  display: none;
  border: 2px solid var(--primaria);
  border-radius: var(--r2);
  padding: 6px 10px;
  background: var(--painel);
  color: var(--texto);
  box-shadow: var(--sombra-3), var(--foco);
  resize: none;
  overflow: hidden;
  text-align: center;
  line-height: 1.3;
  z-index: 30;
}
#editor-texto:focus { outline: none; }

.cursor-remoto {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
  z-index: 25;
  transition: transform 90ms linear;
  will-change: transform;
}
.cursor-remoto .seta {
  display: block;
  font-size: 17px;
  line-height: 1;
  filter: drop-shadow(0 1px 2px rgba(0, 0, 0, .35));
}
.cursor-remoto .nome {
  display: inline-block;
  margin: -4px 0 0 11px;
  padding: 2px 8px;
  border-radius: var(--rp);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  white-space: nowrap;
  box-shadow: var(--sombra-1);
}

/* --- painéis flutuantes --- */

.flutuante {
  position: absolute;
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--r3);
  box-shadow: var(--sombra-3);
  z-index: 40;
}

#zoom-controles {
  left: var(--s4); bottom: var(--s4);
  display: flex;
  align-items: center;
  gap: 2px;
  padding: 5px;
}
#zoom-controles .btn { border: none; box-shadow: none; background: none; }
#zoom-nivel {
  min-width: 46px;
  text-align: center;
  font-size: 12px;
  font-weight: 600;
  color: var(--texto-2);
  font-variant-numeric: tabular-nums;
}

#dica {
  right: var(--s4); bottom: var(--s4);
  padding: 11px 14px;
  max-width: 272px;
  font-size: 12px;
  line-height: 1.65;
  color: var(--texto-3);
  pointer-events: none;
  transition: opacity 500ms ease;
}
#dica.sumindo { opacity: 0; }
#dica b { display: block; margin-bottom: 3px; color: var(--texto); font-size: 12px; }
#dica kbd {
  background: var(--painel-2);
  border: 1px solid var(--borda);
  border-bottom-width: 2px;
  border-radius: 5px;
  padding: 1px 5px;
  font: 600 11px var(--fonte);
  color: var(--texto-2);
}

.menu { display: none; min-width: 196px; padding: 5px; }
.menu.aberto { display: block; }
.menu button {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  padding: 9px 11px;
  border: none;
  border-radius: var(--r1);
  background: none;
  text-align: left;
  font-size: 13.5px;
  cursor: pointer;
  transition: background var(--transicao);
}
.menu button:hover { background: var(--primaria-fraca); }
.menu .emoji { font-size: 15px; width: 18px; text-align: center; }
.menu hr { border: none; border-top: 1px solid var(--borda); margin: 5px 3px; }

.paleta { display: none; grid-template-columns: repeat(4, 1fr); gap: 7px; padding: 10px; }
.paleta.aberto { display: grid; }
.paleta button {
  width: 32px; height: 32px;
  border: 2px solid transparent;
  border-radius: var(--r1);
  cursor: pointer;
  box-shadow: var(--sombra-1);
  transition: transform var(--transicao), border-color var(--transicao);
}
.paleta button:hover { transform: scale(1.1); border-color: var(--texto); }

.icones {
  display: none;
  grid-template-columns: repeat(7, 1fr);
  gap: 3px;
  padding: 10px;
  max-width: 268px;
}
.icones.aberto { display: grid; }
.icones button {
  width: 32px; height: 32px;
  border: none;
  border-radius: var(--r1);
  background: none;
  font-size: 17px;
  cursor: pointer;
  transition: background var(--transicao), transform var(--transicao);
}
.icones button:hover { background: var(--primaria-fraca); transform: scale(1.12); }

/* --- apresentação --- */

body.apresentando .barra,
body.apresentando #dica,
body.apresentando #zoom-controles,
body.apresentando #barra-mobile { display: none !important; }

#apresentacao {
  display: none;
  position: fixed;
  left: 0; right: 0; bottom: 0;
  padding: var(--s4);
  justify-content: center;
  align-items: center;
  z-index: 60;
  pointer-events: none;
}
body.apresentando #apresentacao { display: flex; }
#apresentacao .caixa {
  display: flex;
  align-items: center;
  gap: var(--s2);
  padding: 7px 9px;
  background: var(--painel);
  border: 1px solid var(--borda);
  border-radius: var(--rp);
  box-shadow: var(--sombra-3);
  pointer-events: auto;
}
#slide-contador {
  font-size: 12px;
  font-weight: 600;
  color: var(--texto-2);
  min-width: 56px;
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* ========================================================= modal / toast */

.modal {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: var(--s4);
  background: rgba(10, 14, 20, .55);
  backdrop-filter: blur(3px);
  z-index: 200;
}
.modal.aberto { display: grid; animation: surgir 160ms ease-out; }
@keyframes surgir { from { opacity: 0; } to { opacity: 1; } }

.caixa-modal {
  width: 100%;
  max-width: 448px;
  max-height: 86dvh;
  overflow-y: auto;
  padding: var(--s5);
  background: var(--painel);
  border-radius: var(--r4);
  box-shadow: var(--sombra-3);
}
.caixa-modal h2 { margin: 0 0 5px; font-size: 18px; }
.caixa-modal .sub {
  margin: 0 0 var(--s4);
  font-size: 13px;
  color: var(--texto-3);
  line-height: 1.55;
}
.rodape-modal { display: flex; justify-content: flex-end; gap: var(--s2); margin-top: var(--s5); }

.linha-form { display: flex; gap: var(--s2); }
.linha-form input { flex: 1; min-width: 0; }

.campo-modal {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: var(--s4);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--texto-2);
}

.lista-pessoas { list-style: none; margin: var(--s4) 0 0; padding: 0; }
.lista-pessoas li {
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 10px 0;
  border-top: 1px solid var(--borda);
}
.lista-pessoas .quem { flex: 1; min-width: 0; }
.lista-pessoas .quem b { display: block; font-size: 13.5px; font-weight: 600; }
.lista-pessoas .quem span {
  display: block;
  font-size: 11.5px;
  color: var(--texto-3);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* --- anexos e imagem do nó --- */

.zona-solta {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  padding: var(--s4);
  border: 1.5px dashed var(--borda-forte);
  border-radius: var(--r3);
  background: var(--painel-2);
  color: var(--texto-3);
  font-size: 12.5px;
  text-align: center;
  cursor: pointer;
  transition: border-color var(--transicao), background var(--transicao), color var(--transicao);
}
.zona-solta:hover, .zona-solta.sobre {
  border-color: var(--primaria);
  background: var(--primaria-fraca);
  color: var(--primaria);
}

.previa-imagem {
  position: relative;
  border-radius: var(--r2);
  overflow: hidden;
  border: 1px solid var(--borda);
  background: var(--painel-2);
}
.previa-imagem img { display: block; width: 100%; max-height: 190px; object-fit: contain; }
.previa-imagem .remover {
  position: absolute;
  top: 6px; right: 6px;
  width: 28px; height: 28px;
  display: grid; place-items: center;
  border: none;
  border-radius: var(--r1);
  background: rgba(10, 14, 20, .62);
  color: #fff;
  cursor: pointer;
}
.previa-imagem .remover:hover { background: var(--perigo); }

.lista-anexos { list-style: none; margin: var(--s2) 0 0; padding: 0; }
.lista-anexos li {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 0;
  border-top: 1px solid var(--borda);
}
.lista-anexos .ficheiro { flex: 1; min-width: 0; }
.lista-anexos .ficheiro a {
  display: block;
  font-size: 13px;
  font-weight: 600;
  color: var(--texto);
  text-decoration: none;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.lista-anexos .ficheiro a:hover { color: var(--primaria); text-decoration: underline; }
.lista-anexos .ficheiro span { font-size: 11.5px; color: var(--texto-3); }
.lista-anexos .selo-tipo {
  width: 34px; height: 34px;
  display: grid; place-items: center;
  border-radius: var(--r1);
  background: var(--primaria-fraca);
  color: var(--primaria);
  font-size: 10px;
  font-weight: 700;
  text-transform: uppercase;
}

/* visualizador de imagem em tela cheia */
#lightbox {
  position: fixed;
  inset: 0;
  display: none;
  place-items: center;
  padding: var(--s5);
  background: rgba(8, 11, 16, .88);
  z-index: 250;
  cursor: zoom-out;
}
#lightbox.aberto { display: grid; }
#lightbox img {
  max-width: 100%;
  max-height: 88dvh;
  border-radius: var(--r2);
  box-shadow: var(--sombra-3);
}
#lightbox .fechar-lightbox {
  position: absolute;
  top: calc(var(--s4) + env(safe-area-inset-top));
  right: var(--s4);
  width: 40px; height: 40px;
  display: grid; place-items: center;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, .14);
  color: #fff;
  cursor: pointer;
}
#lightbox .fechar-lightbox:hover { background: rgba(255, 255, 255, .26); }

#aviso {
  position: fixed;
  left: 50%;
  top: var(--s4);
  transform: translate(-50%, -260%);
  padding: 10px 18px;
  background: var(--texto);
  color: var(--fundo);
  border-radius: var(--rp);
  font-size: 13px;
  font-weight: 500;
  box-shadow: var(--sombra-3);
  z-index: 300;
  transition: transform 240ms cubic-bezier(.2, .9, .3, 1.2);
  pointer-events: none;
  max-width: calc(100vw - 32px);
  text-align: center;
}
#aviso.visivel { transform: translate(-50%, 0); }

/* ================================================================= mobile */

#barra-mobile, #folha-mobile, #fundo-folha, #btn-mais-mobile { display: none; }

@media (max-width: 880px), (pointer: coarse) and (max-width: 1024px) {
  .so-desktop { display: none !important; }
  #btn-mais-mobile { display: inline-flex; }

  .barra { gap: 5px; padding: 8px 10px; }
  #titulo-mapa { flex: 1 1 auto; min-width: 0; max-width: none; font-size: 15px; }
  #dica, #zoom-controles { display: none; }

  /* ações do nó ao alcance do polegar */
  #barra-mobile {
    position: absolute;
    left: 0; right: 0; bottom: 0;
    display: flex;
    gap: 6px;
    padding: 8px 10px calc(8px + env(safe-area-inset-bottom));
    background: color-mix(in srgb, var(--painel) 92%, transparent);
    backdrop-filter: blur(12px);
    border-top: 1px solid var(--borda);
    z-index: 45;
  }
  #barra-mobile .btn {
    flex: 1;
    flex-direction: column;
    gap: 3px;
    padding: 7px 2px;
    min-height: 54px;
    font-size: 10.5px;
    font-weight: 600;
    border-color: transparent;
    background: none;
    box-shadow: none;
    color: var(--texto-2);
  }
  #barra-mobile .btn:not(:disabled) { color: var(--texto); }
  #barra-mobile .btn .simbolo { display: block; }
  #barra-mobile .btn .ic { width: 21px; height: 21px; }

  /* folha de ações extras */
  #folha-mobile {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    display: block;
    transform: translateY(103%);
    transition: transform 260ms cubic-bezier(.2, .8, .25, 1);
    padding: 10px var(--s3) calc(var(--s4) + env(safe-area-inset-bottom));
    background: var(--painel);
    border-radius: var(--r4) var(--r4) 0 0;
    box-shadow: var(--sombra-3);
    z-index: 210;
  }
  #folha-mobile.aberta { transform: translateY(0); }
  #folha-mobile .puxador {
    width: 40px; height: 4px;
    margin: 2px auto var(--s3);
    border-radius: var(--rp);
    background: var(--borda-forte);
  }
  #folha-mobile .grade-acoes {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--s2);
  }
  #folha-mobile .grade-acoes button {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 6px;
    padding: 13px 3px;
    border: 1px solid var(--borda);
    border-radius: var(--r3);
    background: var(--painel-2);
    color: var(--texto);
    font-size: 10.5px;
    font-weight: 600;
    cursor: pointer;
  }
  #folha-mobile .grade-acoes button:active { background: var(--primaria-fraca); }
  #folha-mobile .grade-acoes .ic { width: 21px; height: 21px; }

  #fundo-folha {
    position: fixed;
    inset: 0;
    display: none;
    background: rgba(10, 14, 20, .45);
    backdrop-filter: blur(2px);
    z-index: 205;
  }
  #fundo-folha.aberto { display: block; }

  /* menus flutuantes viram folhas centradas, mais fáceis de acertar no toque */
  .paleta.aberto, .icones.aberto, .menu.aberto {
    position: fixed;
    left: 50% !important;
    top: auto !important;
    right: auto !important;
    bottom: calc(84px + env(safe-area-inset-bottom));
    transform: translateX(-50%);
    z-index: 215;
  }
  .paleta button { width: 44px; height: 44px; }
  .icones { grid-template-columns: repeat(6, 1fr); max-width: 312px; }
  .icones button { width: 44px; height: 44px; font-size: 22px; }
  .menu { min-width: 232px; }
  .menu button { padding: 13px 12px; font-size: 14.5px; }

  /* dashboard e acesso */
  .topo { padding: var(--s3) var(--s4); }
  .marca { font-size: 15px; }
  .conta .email { display: none; }
  .conteudo { padding: var(--s4); }
  .barra-lista h1 { font-size: 19px; }
  .grade { grid-template-columns: repeat(auto-fill, minmax(158px, 1fr)); gap: var(--s3); }
  .cartao { padding: 10px; }
  .cartao .miniatura { height: 68px; }
  .cartao .excluir { opacity: 1; top: 17px; right: 17px; }
  .cartao .selo { top: 17px; left: 17px; }

  .caixa-modal { padding: var(--s4); border-radius: var(--r3); }
}

/* ---- celular deitado: altura é o recurso escasso ---- */

@media (orientation: landscape) and (max-height: 560px) and (max-width: 1024px) {
  .barra { padding: 5px 8px; gap: 4px; }
  .barra .btn { padding: 6px 9px; }
  .barra .btn-icone { padding: 6px; }
  #titulo-mapa { padding: 4px 8px; font-size: 14px; }
  .presenca .avatar { width: 24px; height: 24px; font-size: 10px; }

  /* a barra de ações vira coluna na lateral, liberando altura */
  #barra-mobile {
    left: auto;
    top: 0; bottom: 0; right: 0;
    width: 74px;
    flex-direction: column;
    justify-content: center;
    gap: 4px;
    padding: var(--s2) calc(var(--s2) + env(safe-area-inset-right)) var(--s2) var(--s2);
    border-top: none;
    border-left: 1px solid var(--borda);
  }
  #barra-mobile .btn { flex: none; width: 100%; min-height: 46px; }
  #barra-mobile .btn .ic { width: 19px; height: 19px; }

  /* folha vira painel lateral, para não cobrir o mapa inteiro */
  #folha-mobile {
    left: auto;
    right: 0; top: 0; bottom: 0;
    width: min(340px, 64vw);
    transform: translateX(103%);
    border-radius: var(--r4) 0 0 var(--r4);
    padding: var(--s3) calc(var(--s3) + env(safe-area-inset-right)) var(--s3) var(--s4);
    overflow-y: auto;
  }
  #folha-mobile.aberta { transform: translateX(0); }
  #folha-mobile .puxador {
    position: absolute;
    left: 8px; top: 50%;
    width: 4px; height: 38px;
    margin: 0;
    transform: translateY(-50%);
  }
  #folha-mobile .grade-acoes { grid-template-columns: repeat(3, 1fr); }

  .paleta.aberto, .icones.aberto, .menu.aberto {
    bottom: auto;
    top: 50% !important;
    left: auto !important;
    right: calc(86px + env(safe-area-inset-right)) !important;
    transform: translateY(-50%);
    max-height: 88dvh;
    overflow-y: auto;
  }

  .modal { padding: var(--s2); }
  .caixa-modal { max-height: 94dvh; }
  #apresentacao { padding: var(--s2); }
  #lightbox { padding: var(--s3); }
}

@media (max-width: 420px) {
  .grade { grid-template-columns: 1fr 1fr; }
  .topo { flex-wrap: nowrap; }
  .marca small { display: none; }
  .cartao-acesso { padding: var(--s5) var(--s4); border-radius: var(--r3); }
  .botoes-lista { width: 100%; }
  .botoes-lista .btn { flex: 1; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    transition-duration: .01ms !important;
  }
}