/* ============================================================================
   GAMA EMPRESAS — Painel de Gestão
   Tema: preto & branco, tipografia Inter, motion sutil, mobile estilo app.
   ============================================================================ */

:root {
  --preto: #000000;
  --carvao: #0d0d0d;
  --grafite: #171717;
  --chumbo: #262626;
  --aco: #404040;
  --cinza: #737373;
  --prata: #a3a3a3;
  --nevoa: #d4d4d4;
  --gelo: #f5f5f5;
  --branco: #ffffff;
  --raio: 14px;
  --raio-pequeno: 9px;
  --sombra: 0 8px 30px rgba(0, 0, 0, .35);
  --transicao: 220ms cubic-bezier(.4, 0, .2, 1);
  --fonte: 'Inter', system-ui, -apple-system, sans-serif;
  --fonte-mono: 'JetBrains Mono', 'Consolas', monospace;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--fonte);
  background: var(--preto);
  color: var(--branco);
  min-height: 100vh;
  font-size: 15px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

.oculto { display: none !important; }
.somente-mobile { display: none; }

/* ------------------------------- MOTION ---------------------------------- */

@keyframes subir { from { opacity: 0; transform: translateY(14px); } to { opacity: 1; transform: none; } }
@keyframes surgir { from { opacity: 0; } to { opacity: 1; } }
@keyframes pulsar { 0%, 100% { opacity: .35; } 50% { opacity: .9; } }
@keyframes deslizar-esq { from { opacity: 0; transform: translateX(-16px); } to { opacity: 1; transform: none; } }

.subir-suave { animation: subir 420ms cubic-bezier(.22, 1, .36, 1) both; }
.pagina > * { animation: subir 380ms cubic-bezier(.22, 1, .36, 1) both; }
.pagina > *:nth-child(2) { animation-delay: 50ms; }
.pagina > *:nth-child(3) { animation-delay: 100ms; }
.pagina > *:nth-child(4) { animation-delay: 150ms; }
.pagina > *:nth-child(5) { animation-delay: 200ms; }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
}

/* --------------------------- TELA DE ENTRADA ------------------------------ */

.tela-entrar {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  background:
    radial-gradient(ellipse 60% 45% at 70% 10%, rgba(255,255,255,.06), transparent),
    var(--preto);
}

.entrar-cartao {
  width: 100%;
  max-width: 400px;
  background: var(--carvao);
  border: 1px solid var(--chumbo);
  border-radius: var(--raio);
  padding: 34px 30px;
  box-shadow: var(--sombra);
}

.marca { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.marca-logo {
  width: 46px; height: 46px; flex: none;
  background: var(--branco); color: var(--preto);
  border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  font-weight: 800; font-size: 24px;
}
.marca h1 { font-size: 17px; font-weight: 800; letter-spacing: .06em; }
.marca p { font-size: 12.5px; color: var(--prata); }

.entrar-cartao label {
  display: block; font-size: 12.5px; font-weight: 600;
  color: var(--prata); margin: 14px 0 6px;
  text-transform: uppercase; letter-spacing: .05em;
}
.entrar-cartao label small { text-transform: none; letter-spacing: 0; font-weight: 400; }
.entrar-cartao input {
  width: 100%; padding: 12px 14px;
  background: var(--grafite); color: var(--branco);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 15px;
  transition: border-color var(--transicao), box-shadow var(--transicao);
}
.entrar-cartao input:focus {
  outline: none; border-color: var(--branco);
  box-shadow: 0 0 0 3px rgba(255,255,255,.12);
}
.entrar-rodape { margin-top: 20px; font-size: 12px; color: var(--cinza); text-align: center; }

.mensagem-erro {
  margin-top: 12px; padding: 10px 12px;
  background: rgba(255,255,255,.07);
  border: 1px solid var(--aco); border-left: 3px solid var(--branco);
  border-radius: var(--raio-pequeno);
  font-size: 13px; animation: surgir 200ms both;
}

/* -------------------------------- BOTÕES ---------------------------------- */

.botao-primario {
  width: 100%; margin-top: 20px; padding: 13px;
  background: var(--branco); color: var(--preto);
  border: none; border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 15px; font-weight: 700;
  cursor: pointer;
  transition: transform var(--transicao), opacity var(--transicao);
}
.botao-primario:hover { opacity: .88; transform: translateY(-1px); }
.botao-primario:active { transform: translateY(0) scale(.98); }
.botao-primario:disabled { opacity: .45; cursor: wait; transform: none; }

.botao-fantasma {
  padding: 9px 16px;
  background: transparent; color: var(--prata);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 13.5px; font-weight: 600;
  cursor: pointer; transition: all var(--transicao);
}
.botao-fantasma:hover { color: var(--branco); border-color: var(--aco); background: var(--grafite); }

.botao-acao {
  padding: 9px 18px;
  background: var(--branco); color: var(--preto);
  border: none; border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 13.5px; font-weight: 700;
  cursor: pointer; transition: opacity var(--transicao), transform var(--transicao);
}
.botao-acao:hover { opacity: .85; }
.botao-acao:active { transform: scale(.97); }
.botao-acao:disabled { opacity: .4; cursor: wait; }

.botao-perigo { background: transparent; color: var(--nevoa); border: 1px solid var(--aco); }
.botao-perigo:hover { background: var(--branco); color: var(--preto); }

.botao-icone {
  background: transparent; border: 1px solid var(--chumbo);
  color: var(--branco); border-radius: var(--raio-pequeno);
  width: 40px; height: 40px; font-size: 18px; cursor: pointer;
  transition: all var(--transicao);
}
.botao-icone:hover { background: var(--grafite); }

/* ------------------------------- LAYOUT ----------------------------------- */

.aplicativo { display: flex; min-height: 100vh; }

.lateral {
  width: 248px; flex: none;
  background: var(--carvao);
  border-right: 1px solid var(--grafite);
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
  padding: 22px 14px;
}
.marca-lateral { margin-bottom: 26px; padding: 0 8px; }
.marca-lateral .marca-logo { width: 38px; height: 38px; font-size: 20px; border-radius: 10px; }
.marca-texto { display: flex; flex-direction: column; line-height: 1.25; }
.marca-texto strong { font-size: 15px; letter-spacing: .1em; }
.marca-texto span { font-size: 11.5px; color: var(--cinza); }

.navegacao { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 3px; }
.navegacao a {
  display: flex; align-items: center; gap: 11px;
  padding: 10.5px 12px; border-radius: var(--raio-pequeno);
  color: var(--prata); text-decoration: none;
  font-size: 14px; font-weight: 500;
  transition: all var(--transicao);
  animation: deslizar-esq 320ms cubic-bezier(.22,1,.36,1) both;
}
.navegacao a:nth-child(1) { animation-delay: 30ms; }
.navegacao a:nth-child(2) { animation-delay: 60ms; }
.navegacao a:nth-child(3) { animation-delay: 90ms; }
.navegacao a:nth-child(4) { animation-delay: 120ms; }
.navegacao a:nth-child(5) { animation-delay: 150ms; }
.navegacao a:nth-child(6) { animation-delay: 180ms; }
.navegacao a:nth-child(7) { animation-delay: 210ms; }
.navegacao a:nth-child(8) { animation-delay: 240ms; }
.navegacao a:hover { color: var(--branco); background: var(--grafite); }
.navegacao a.ativa { color: var(--preto); background: var(--branco); font-weight: 700; }
.navegacao .icone { font-size: 16px; width: 20px; text-align: center; }
.navegacao .separador {
  margin: 12px 12px 6px; font-size: 10.5px; font-weight: 700;
  color: var(--aco); text-transform: uppercase; letter-spacing: .12em;
}

.lateral-rodape { border-top: 1px solid var(--grafite); padding-top: 14px; display: flex; flex-direction: column; gap: 10px; }
.usuario-atual { font-size: 13px; padding: 0 8px; }
.usuario-atual strong { display: block; font-weight: 600; }
.usuario-atual span { color: var(--cinza); font-size: 11.5px; word-break: break-all; }

.conteudo { flex: 1; min-width: 0; padding: 22px 28px 40px; }

.topo { display: flex; align-items: center; gap: 14px; margin-bottom: 18px; }
.topo h2 { font-size: 21px; font-weight: 800; letter-spacing: -.01em; flex: 1; }
.selo-tempo { font-size: 12px; color: var(--cinza); font-family: var(--fonte-mono); }

/* --------------------------- BARRA DE FILTROS ----------------------------- */

.barra-filtros {
  display: flex; flex-wrap: wrap; gap: 10px; align-items: flex-end;
  background: var(--carvao); border: 1px solid var(--grafite);
  border-radius: var(--raio); padding: 14px 16px; margin-bottom: 18px;
  animation: surgir 300ms both;
}
.grupo-filtro { display: flex; flex-direction: column; gap: 4px; }
.grupo-filtro label {
  font-size: 11px; font-weight: 700; color: var(--cinza);
  text-transform: uppercase; letter-spacing: .08em;
}
.grupo-filtro input, .grupo-filtro select {
  padding: 8.5px 10px; background: var(--grafite); color: var(--branco);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 13.5px;
  color-scheme: dark;
  transition: border-color var(--transicao);
}
.grupo-filtro input:focus, .grupo-filtro select:focus { outline: none; border-color: var(--branco); }
.atalhos-periodo { display: flex; gap: 6px; }
.atalhos-periodo button {
  padding: 8px 11px; font-size: 12px; font-weight: 600;
  background: var(--grafite); color: var(--prata);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  cursor: pointer; font-family: var(--fonte); transition: all var(--transicao);
}
.atalhos-periodo button:hover, .atalhos-periodo button.ativo {
  background: var(--branco); color: var(--preto); border-color: var(--branco);
}

/* ------------------------------- CARTÕES ---------------------------------- */

.pagina { display: flex; flex-direction: column; gap: 18px; }

.grade-kpi { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; }
.cartao-kpi {
  background: var(--carvao); border: 1px solid var(--grafite);
  border-radius: var(--raio); padding: 18px 20px;
  transition: border-color var(--transicao), transform var(--transicao);
}
.cartao-kpi:hover { border-color: var(--aco); transform: translateY(-2px); }
.cartao-kpi .kpi-rotulo {
  font-size: 11.5px; font-weight: 700; color: var(--cinza);
  text-transform: uppercase; letter-spacing: .08em; margin-bottom: 8px;
}
.cartao-kpi .kpi-valor {
  font-size: 26px; font-weight: 800; letter-spacing: -.02em;
  font-variant-numeric: tabular-nums;
}
.cartao-kpi .kpi-extra { font-size: 12.5px; color: var(--prata); margin-top: 4px; }

.cartao {
  background: var(--carvao); border: 1px solid var(--grafite);
  border-radius: var(--raio); padding: 20px 22px;
}
.cartao-titulo {
  display: flex; align-items: center; justify-content: space-between;
  margin-bottom: 14px; gap: 10px; flex-wrap: wrap;
}
.cartao-titulo h3 { font-size: 15px; font-weight: 700; }
.cartao-titulo .subtitulo { font-size: 12px; color: var(--cinza); }

.grade-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
.grade-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }

.area-grafico { position: relative; height: 300px; }
.area-grafico.alta { height: 380px; }

/* -------------------------------- TABELAS --------------------------------- */

.rolagem-x { overflow-x: auto; }
table.tabela { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.tabela th {
  text-align: left; padding: 9px 12px;
  font-size: 11px; font-weight: 700; color: var(--cinza);
  text-transform: uppercase; letter-spacing: .07em;
  border-bottom: 1px solid var(--chumbo); white-space: nowrap;
}
.tabela td {
  padding: 10px 12px; border-bottom: 1px solid var(--grafite);
  font-variant-numeric: tabular-nums; white-space: nowrap;
}
.tabela tr { transition: background var(--transicao); }
.tabela tbody tr:hover { background: var(--grafite); }
.tabela .numero { text-align: right; font-family: var(--fonte-mono); font-size: 12.5px; }
.tabela .destaque { font-weight: 700; }

.posicao {
  display: inline-flex; align-items: center; justify-content: center;
  width: 26px; height: 26px; border-radius: 8px;
  background: var(--grafite); border: 1px solid var(--chumbo);
  font-family: var(--fonte-mono); font-size: 12px; font-weight: 700;
}
.posicao.ouro { background: var(--branco); color: var(--preto); border-color: var(--branco); }

.variacao-positiva { color: var(--branco); font-weight: 700; }
.variacao-negativa { color: var(--cinza); font-weight: 600; }

.selo {
  display: inline-block; padding: 3px 9px; border-radius: 20px;
  font-size: 11px; font-weight: 700; letter-spacing: .04em;
  background: var(--grafite); border: 1px solid var(--chumbo); color: var(--prata);
}
.selo.claro { background: var(--branco); color: var(--preto); border-color: var(--branco); }
.selo.contorno { background: transparent; }

/* ------------------------------ FORMULÁRIOS ------------------------------- */

.formulario { display: flex; flex-direction: column; gap: 12px; }
.formulario label { font-size: 12px; font-weight: 700; color: var(--prata); text-transform: uppercase; letter-spacing: .06em; }
.formulario input, .formulario select, .formulario textarea {
  width: 100%; padding: 10.5px 12px;
  background: var(--grafite); color: var(--branco);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  font-family: var(--fonte); font-size: 14px;
  transition: border-color var(--transicao);
}
.formulario input:focus, .formulario select:focus { outline: none; border-color: var(--branco); }
.linha-formulario { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }

.caixas-opcao { display: flex; flex-wrap: wrap; gap: 8px; }
.caixas-opcao label {
  display: inline-flex; align-items: center; gap: 7px;
  padding: 8px 12px; background: var(--grafite);
  border: 1px solid var(--chumbo); border-radius: var(--raio-pequeno);
  font-size: 13px; font-weight: 500; color: var(--nevoa);
  cursor: pointer; text-transform: none; letter-spacing: 0;
  transition: all var(--transicao);
}
.caixas-opcao label:hover { border-color: var(--aco); }
.caixas-opcao input { width: auto; accent-color: #ffffff; }
.caixas-opcao label:has(input:checked) { background: var(--branco); color: var(--preto); border-color: var(--branco); font-weight: 700; }

/* -------------------------------- MODAL ----------------------------------- */

.fundo-modal {
  position: fixed; inset: 0; z-index: 60;
  background: rgba(0,0,0,.7); backdrop-filter: blur(4px);
  display: flex; align-items: center; justify-content: center; padding: 18px;
  animation: surgir 180ms both;
}
.modal {
  width: 100%; max-width: 560px; max-height: 88vh; overflow-y: auto;
  background: var(--carvao); border: 1px solid var(--chumbo);
  border-radius: var(--raio); padding: 26px;
  box-shadow: var(--sombra); animation: subir 260ms cubic-bezier(.22,1,.36,1) both;
}
.modal h3 { font-size: 17px; font-weight: 800; margin-bottom: 18px; }
.modal-acoes { display: flex; justify-content: flex-end; gap: 10px; margin-top: 20px; }

/* -------------------------------- AVISOS ---------------------------------- */

.avisos {
  position: fixed; bottom: 20px; right: 20px; z-index: 90;
  display: flex; flex-direction: column; gap: 8px; max-width: 340px;
}
.aviso {
  background: var(--branco); color: var(--preto);
  padding: 12px 16px; border-radius: var(--raio-pequeno);
  font-size: 13.5px; font-weight: 600; box-shadow: var(--sombra);
  animation: subir 260ms cubic-bezier(.22,1,.36,1) both;
}
.aviso.erro { background: var(--grafite); color: var(--branco); border: 1px solid var(--aco); }

/* ------------------------- CARREGANDO / VAZIO ----------------------------- */

.carregando {
  display: flex; flex-direction: column; gap: 12px; padding: 8px 0;
}
.osso {
  height: 88px; border-radius: var(--raio);
  background: linear-gradient(100deg, var(--carvao) 40%, var(--grafite) 50%, var(--carvao) 60%);
  background-size: 200% 100%;
  animation: pulsar 1.4s ease-in-out infinite;
}
.estado-vazio {
  text-align: center; padding: 46px 20px; color: var(--cinza);
}
.estado-vazio .icone-vazio { font-size: 34px; margin-bottom: 10px; }
.estado-vazio p { font-size: 14px; }

/* ------------------------------- MOBILE ----------------------------------- */

@media (max-width: 900px) {
  .somente-mobile { display: block; }
  .grade-2, .grade-3 { grid-template-columns: 1fr; }
  .linha-formulario { grid-template-columns: 1fr; }

  .lateral {
    position: fixed; z-index: 70; left: 0; top: 0; height: 100vh; height: 100dvh;
    transform: translateX(-100%);
    transition: transform 280ms cubic-bezier(.22,1,.36,1);
    box-shadow: none; width: 270px;
  }
  .lateral.aberta { transform: none; box-shadow: var(--sombra); }
  .cobertura-menu {
    position: fixed; inset: 0; z-index: 65;
    background: rgba(0,0,0,.6); backdrop-filter: blur(2px);
    animation: surgir 200ms both;
  }

  .conteudo { padding: 14px 14px calc(84px + env(safe-area-inset-bottom)); }
  .topo h2 { font-size: 18px; }
  .cartao { padding: 16px; }
  .cartao-kpi .kpi-valor { font-size: 22px; }
  .grade-kpi { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  .area-grafico { height: 240px; }
  .avisos { left: 14px; right: 14px; bottom: calc(74px + env(safe-area-inset-bottom)); max-width: none; }

  /* Barra inferior estilo aplicativo */
  .barra-inferior {
    position: fixed; left: 0; right: 0; bottom: 0; z-index: 50;
    display: flex; justify-content: space-around;
    background: rgba(13,13,13,.92); backdrop-filter: blur(14px);
    border-top: 1px solid var(--grafite);
    padding: 8px 4px calc(8px + env(safe-area-inset-bottom));
  }
  .barra-inferior a {
    display: flex; flex-direction: column; align-items: center; gap: 3px;
    color: var(--cinza); text-decoration: none;
    font-size: 10.5px; font-weight: 600;
    padding: 5px 10px; border-radius: 10px;
    transition: all var(--transicao); min-width: 58px;
  }
  .barra-inferior a .icone { font-size: 19px; transition: transform var(--transicao); }
  .barra-inferior a.ativa { color: var(--branco); }
  .barra-inferior a.ativa .icone { transform: translateY(-2px) scale(1.12); }
  .barra-inferior a:active .icone { transform: scale(.9); }
}

@media (min-width: 901px) {
  .cobertura-menu { display: none !important; }
  .barra-inferior { display: none !important; }
}

/* Barra de rolagem discreta */
::-webkit-scrollbar { width: 9px; height: 9px; }
::-webkit-scrollbar-track { background: var(--preto); }
::-webkit-scrollbar-thumb { background: var(--chumbo); border-radius: 6px; }
::-webkit-scrollbar-thumb:hover { background: var(--aco); }