/* ============================================================
   PESQUISA ELEITORAL — Design System
   Identidade: editorial / institucional / contemporâneo
   Paleta: bordô tipográfico + creme + grafite
   ============================================================ */

:root {
  /* Cores principais */
  --tinta:        #1a1a1a;
  --tinta-suave:  #3a3a3a;
  --grafite:      #5a5a5a;
  --cinza:        #9a9a9a;
  --linha:        #e2dfd8;
  --linha-forte:  #c7c2b6;
  --papel:        #f5f1e8;
  --papel-claro:  #faf7f0;
  --branco:       #ffffff;

  /* Acento institucional (bordô urna) */
  --bordo:        #8b1e2d;
  --bordo-escuro: #6b1623;
  --bordo-claro:  #f0d4d9;

  /* Verde validação / vermelho erro / âmbar atenção */
  --verde:        #2d6a4f;
  --verde-suave:  #d8e8df;
  --erro:         #b71c1c;
  --erro-suave:   #fde0e0;
  --ambar:        #b8860b;
  --ambar-suave:  #faf0d0;

  /* Tipografia */
  --serif:  'Libre Caslon Text', 'Libre Caslon Display', 'EB Garamond', Georgia, serif;
  --sans:   'Inter Tight', 'Helvetica Neue', system-ui, sans-serif;
  --mono:   'JetBrains Mono', 'Courier New', monospace;

  /* Espaçamento */
  --r-sm: 4px;
  --r-md: 8px;
  --r-lg: 16px;

  --sombra-sutil: 0 1px 2px rgba(0,0,0,.04), 0 2px 8px rgba(0,0,0,.04);
  --sombra-card:  0 2px 4px rgba(0,0,0,.05), 0 8px 24px rgba(0,0,0,.06);
  --sombra-modal: 0 16px 48px rgba(0,0,0,.18);
}

/* Fonts */
@import url('https://fonts.googleapis.com/css2?family=Libre+Caslon+Text:wght@400;700&family=Inter+Tight:wght@400;500;600;700&family=JetBrains+Mono:wght@400;500&display=swap');

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
img { max-width: 100%; display: block; }
button { font: inherit; cursor: pointer; }
a { color: var(--bordo); text-decoration: none; }
a:hover { text-decoration: underline; }

body {
  font-family: var(--sans);
  font-size: 15px;
  color: var(--tinta);
  background: var(--papel);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 700;
  letter-spacing: -0.01em;
  margin: 0 0 .5em;
  color: var(--tinta);
}
h1 { font-size: 2rem; line-height: 1.15; }
h2 { font-size: 1.4rem; line-height: 1.2; }
h3 { font-size: 1.1rem; }

.muted { color: var(--grafite); }
.mono  { font-family: var(--mono); }
.small { font-size: .85rem; }
.caps  { text-transform: uppercase; letter-spacing: .08em; font-size: .75rem; font-weight: 600; }

/* ============================================================
   LAYOUT — AUTH (login, install)
   ============================================================ */
.page-auth {
  min-height: 100vh;
  display: grid;
  place-items: center;
  padding: 24px;
  background:
    radial-gradient(circle at 15% 10%, rgba(139,30,45,.06), transparent 40%),
    radial-gradient(circle at 85% 90%, rgba(139,30,45,.04), transparent 40%),
    var(--papel);
}

.auth-card {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  box-shadow: var(--sombra-card);
}

.auth-brand {
  text-align: center;
  margin-bottom: 28px;
}

.logo-mark {
  display: inline-grid;
  place-items: center;
  width: 56px; height: 56px;
  border-radius: 12px;
  background: var(--bordo);
  color: var(--branco);
  font-family: var(--serif);
  font-weight: 700;
  font-size: 1.4rem;
  margin-bottom: 16px;
  box-shadow: 0 4px 12px rgba(139,30,45,.25);
}

.auth-card h1 {
  font-size: 1.4rem;
  margin: 0 0 4px;
}

/* ============================================================
   FORMULÁRIOS
   ============================================================ */
.form-stack { display: grid; gap: 14px; }

label {
  display: block;
  font-size: .8rem;
  font-weight: 600;
  color: var(--tinta-suave);
  letter-spacing: .02em;
}

input, select, textarea {
  width: 100%;
  padding: 10px 12px;
  margin-top: 4px;
  font: inherit;
  background: var(--branco);
  border: 1.5px solid var(--linha-forte);
  border-radius: var(--r-md);
  color: var(--tinta);
  transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--bordo);
  box-shadow: 0 0 0 3px rgba(139,30,45,.12);
}

textarea { resize: vertical; min-height: 80px; }

input[type="radio"], input[type="checkbox"] {
  width: auto;
  margin: 0 8px 0 0;
  vertical-align: middle;
}

/* Botões */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 10px 18px;
  border: 1.5px solid transparent;
  border-radius: var(--r-md);
  font-weight: 600;
  font-size: .92rem;
  letter-spacing: .01em;
  transition: all .15s;
  text-decoration: none;
}
.btn:hover { text-decoration: none; }

.btn-primary {
  background: var(--bordo);
  color: var(--branco);
  border-color: var(--bordo);
}
.btn-primary:hover { background: var(--bordo-escuro); border-color: var(--bordo-escuro); }

.btn-secundario {
  background: var(--branco);
  color: var(--tinta);
  border-color: var(--linha-forte);
}
.btn-secundario:hover { border-color: var(--tinta); }

.btn-ghost {
  background: transparent;
  color: var(--tinta-suave);
  border-color: transparent;
}
.btn-ghost:hover { background: var(--linha); }

.btn-erro {
  background: var(--erro);
  color: var(--branco);
  border-color: var(--erro);
}

.btn-block { width: 100%; }
.btn-grande { padding: 14px 24px; font-size: 1rem; }
.btn-pequeno { padding: 6px 12px; font-size: .8rem; }

/* Alerts */
.alert {
  padding: 12px 16px;
  border-radius: var(--r-md);
  font-size: .9rem;
  margin-bottom: 16px;
  border: 1px solid;
}
.alert-ok    { background: var(--verde-suave); border-color: var(--verde); color: var(--verde); }
.alert-erro  { background: var(--erro-suave);  border-color: var(--erro);  color: var(--erro); }
.alert-warn  { background: var(--ambar-suave); border-color: var(--ambar); color: var(--ambar); }
.alert-info  { background: var(--bordo-claro); border-color: var(--bordo); color: var(--bordo); }

/* ============================================================
   LAYOUT — APP (admin / entrevistador)
   ============================================================ */
.app {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 240px 1fr;
}

@media (max-width: 900px) {
  .app { grid-template-columns: 1fr; }
}

.sidebar {
  background: var(--tinta);
  color: var(--branco);
  padding: 24px 0;
  position: sticky;
  top: 0;
  height: 100vh;
  overflow-y: auto;
}
@media (max-width: 900px) {
  .sidebar { position: static; height: auto; }
}

.sidebar-brand {
  padding: 0 24px 24px;
  border-bottom: 1px solid rgba(255,255,255,.1);
  display: flex;
  align-items: center;
  gap: 12px;
}
.sidebar-brand .logo-mark {
  margin: 0;
  width: 36px; height: 36px;
  font-size: 1rem;
  border-radius: 8px;
}
.sidebar-brand h2 {
  color: var(--branco);
  font-size: 1rem;
  margin: 0;
  font-family: var(--serif);
}
.sidebar-brand p {
  margin: 0;
  font-size: .72rem;
  color: rgba(255,255,255,.5);
  letter-spacing: .05em;
  text-transform: uppercase;
}

.sidebar nav {
  padding: 20px 0;
}
.sidebar nav a {
  display: block;
  padding: 10px 24px;
  color: rgba(255,255,255,.7);
  font-size: .92rem;
  border-left: 3px solid transparent;
}
.sidebar nav a:hover {
  color: var(--branco);
  background: rgba(255,255,255,.04);
  text-decoration: none;
}
.sidebar nav a.ativo {
  color: var(--branco);
  border-left-color: var(--bordo);
  background: rgba(139,30,45,.15);
  font-weight: 600;
}

.sidebar-footer {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  border-top: 1px solid rgba(255,255,255,.08);
  padding-top: 16px;
  font-size: .8rem;
  color: rgba(255,255,255,.5);
}
.sidebar-footer a { color: rgba(255,255,255,.7); }

.conteudo {
  padding: 32px 40px;
  max-width: 1400px;
  width: 100%;
}
@media (max-width: 700px) {
  .conteudo { padding: 20px; }
}

.topo-pagina {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 28px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--linha);
  flex-wrap: wrap;
  gap: 12px;
}
.topo-pagina h1 {
  font-size: 1.7rem;
  margin: 0;
}
.topo-pagina .subtitulo {
  color: var(--grafite);
  font-size: .92rem;
  margin-top: 2px;
}

/* ============================================================
   CARDS / GRIDS
   ============================================================ */
.grade-kpi {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 28px;
}

.kpi {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  padding: 20px;
  position: relative;
  overflow: hidden;
}
.kpi::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--bordo);
}
.kpi .rotulo {
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--grafite);
  font-weight: 600;
  margin-bottom: 8px;
}
.kpi .valor {
  font-family: var(--serif);
  font-size: 2.2rem;
  line-height: 1;
  color: var(--tinta);
  font-weight: 700;
}
.kpi .complemento {
  font-size: .8rem;
  color: var(--grafite);
  margin-top: 6px;
}

.painel {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 20px;
}
.painel-cabec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 16px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--linha);
}
.painel-cabec h3 {
  margin: 0;
  font-size: 1.05rem;
}

.grade-2 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 20px;
}

/* Tabelas */
table {
  width: 100%;
  border-collapse: collapse;
  font-size: .9rem;
}
table th {
  text-align: left;
  font-size: .72rem;
  text-transform: uppercase;
  letter-spacing: .06em;
  color: var(--grafite);
  padding: 10px 12px;
  border-bottom: 2px solid var(--linha-forte);
  font-weight: 600;
}
table td {
  padding: 12px;
  border-bottom: 1px solid var(--linha);
}
table tr:hover td { background: var(--papel-claro); }

.badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: .72rem;
  font-weight: 600;
  letter-spacing: .02em;
}
.badge-ok   { background: var(--verde-suave); color: var(--verde); }
.badge-warn { background: var(--ambar-suave); color: var(--ambar); }
.badge-erro { background: var(--erro-suave); color: var(--erro); }
.badge-info { background: var(--bordo-claro); color: var(--bordo); }

/* Barra de progresso */
.barra-cota {
  background: var(--linha);
  border-radius: 4px;
  height: 6px;
  overflow: hidden;
  position: relative;
}
.barra-cota > span {
  display: block;
  height: 100%;
  background: var(--bordo);
  transition: width .4s;
}
.barra-cota.cheia > span { background: var(--verde); }

/* ============================================================
   ENTREVISTA — coleta
   ============================================================ */
.entrevista-wrap {
  min-height: 100vh;
  background: var(--papel);
}

.entrevista-topo {
  background: var(--tinta);
  color: var(--branco);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: sticky;
  top: 0;
  z-index: 10;
}
.entrevista-topo .marca {
  font-family: var(--serif);
  font-size: 1.1rem;
  font-weight: 700;
}
.entrevista-topo .cronometro {
  font-family: var(--mono);
  font-size: .95rem;
  background: rgba(255,255,255,.1);
  padding: 4px 12px;
  border-radius: 4px;
}

.progresso-passos {
  background: var(--branco);
  padding: 14px 20px;
  border-bottom: 1px solid var(--linha);
  display: flex;
  gap: 4px;
  overflow-x: auto;
}
.progresso-passos .passo {
  flex: 1;
  min-width: 100px;
  text-align: center;
  font-size: .72rem;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--cinza);
  padding: 8px 6px;
  border-bottom: 3px solid var(--linha);
  font-weight: 600;
}
.progresso-passos .passo.feito { color: var(--verde); border-color: var(--verde); }
.progresso-passos .passo.atual { color: var(--bordo); border-color: var(--bordo); }

.tela-passo {
  max-width: 640px;
  margin: 0 auto;
  padding: 28px 20px 100px;
}

.pergunta {
  background: var(--branco);
  border: 1px solid var(--linha);
  border-radius: var(--r-lg);
  padding: 24px;
  margin-bottom: 16px;
  box-shadow: var(--sombra-sutil);
}
.pergunta .numero {
  font-family: var(--mono);
  font-size: .75rem;
  color: var(--bordo);
  font-weight: 600;
  margin-bottom: 4px;
  letter-spacing: .04em;
}
.pergunta h3 {
  font-family: var(--serif);
  font-size: 1.15rem;
  margin: 0 0 14px;
  color: var(--tinta);
  line-height: 1.3;
}
.pergunta .ajuda {
  font-size: .82rem;
  color: var(--grafite);
  margin: -8px 0 12px;
  font-style: italic;
}

.opcoes { display: grid; gap: 8px; }

.opcao {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  border: 1.5px solid var(--linha-forte);
  border-radius: var(--r-md);
  background: var(--branco);
  cursor: pointer;
  transition: all .15s;
}
.opcao:hover {
  border-color: var(--bordo);
  background: var(--papel-claro);
}
.opcao input[type="radio"], .opcao input[type="checkbox"] {
  flex: 0 0 auto;
  accent-color: var(--bordo);
  transform: scale(1.2);
  margin: 0;
}
.opcao.selecionada {
  border-color: var(--bordo);
  background: var(--bordo-claro);
  font-weight: 600;
}
.opcao .num-candidato {
  font-family: var(--mono);
  font-size: .85rem;
  background: var(--tinta);
  color: var(--branco);
  padding: 2px 8px;
  border-radius: 4px;
  margin-left: auto;
}
.opcao .partido {
  font-size: .8rem;
  color: var(--grafite);
  margin-left: auto;
}

.acoes-passo {
  position: fixed;
  bottom: 0;
  left: 0; right: 0;
  background: var(--branco);
  border-top: 1px solid var(--linha-forte);
  padding: 12px 20px;
  display: flex;
  gap: 12px;
  justify-content: space-between;
  box-shadow: 0 -4px 12px rgba(0,0,0,.04);
}
.acoes-passo .btn { flex: 1; max-width: 260px; }

/* Telas finais */
.tela-final {
  max-width: 480px;
  margin: 80px auto;
  text-align: center;
  padding: 40px 24px;
  background: var(--branco);
  border-radius: var(--r-lg);
  border: 1px solid var(--linha);
}
.tela-final .checkmark {
  width: 64px; height: 64px;
  margin: 0 auto 20px;
  border-radius: 50%;
  background: var(--verde);
  color: var(--branco);
  display: grid;
  place-items: center;
  font-size: 2rem;
}

/* Utilitários */
.flex { display: flex; gap: 12px; align-items: center; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.gap-sm { gap: 8px; }
.mt-0 { margin-top: 0; }
.mb-0 { margin-bottom: 0; }
.mb-lg { margin-bottom: 24px; }
.text-right { text-align: right; }
.text-center { text-align: center; }
.hidden { display: none !important; }

/* Loading */
.loading {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--linha-forte);
  border-top-color: var(--bordo);
  border-radius: 50%;
  animation: spin .8s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Print */
@media print {
  .sidebar, .acoes-passo, .topo-pagina .btn { display: none; }
  body { background: white; }
}