/* ============================================================
   VÉRTICE — Design System CSS v1.0
   Poppins (600/700 títulos) + Inter (400/500 corpo)
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@600;700&family=Inter:wght@400;500;600&display=swap');

/* ── Variáveis ─────────────────────────────────────────────── */
:root {
  --cor-primaria:    #0A2463;
  --cor-destaque:    #E0A020;
  --cor-fundo:       #F4F6F9;
  --cor-card:        #FFFFFF;
  --cor-acerto:      #27AE60;
  --cor-erro:        #E74C3C;
  --cor-texto:       #1A1A2E;
  --cor-texto-suave: #6B7280;
  --cor-borda:       #E5E7EB;
  --sombra-card:     0 2px 8px rgba(0,0,0,0.08);
  --radius-card:     12px;
  --radius-btn:      8px;
  --radius-input:    8px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; }
body {
  font-family: 'Inter', Arial, sans-serif;
  background: var(--cor-fundo);
  color: var(--cor-texto);
  margin: 0; padding: 0;
  line-height: 1.5;
}
h1, h2, h3, h4, h5 {
  font-family: 'Poppins', Arial, sans-serif;
  color: var(--cor-primaria);
  margin: 0 0 14px;
  line-height: 1.3;
}
a { color: inherit; }
img { max-width: 100%; }

/* ── Layout ────────────────────────────────────────────────── */
.container    { max-width: 960px;  margin: 0 auto; padding: 0 20px; }
.container-sm { max-width: 480px;  margin: 0 auto; padding: 0 20px; }
.container-lg { max-width: 1140px; margin: 0 auto; padding: 0 20px; }
.page-body    { padding: 28px 0 60px; }

/* ── App Header ─────────────────────────────────────────────── */
.app-header {
  background: var(--cor-primaria);
  padding: 14px 0;
  position: sticky; top: 0; z-index: 200;
  box-shadow: 0 2px 12px rgba(0,0,0,0.18);
}
.app-header-inner {
  display: flex; justify-content: space-between; align-items: center;
  max-width: 960px; margin: 0 auto; padding: 0 20px;
}
.logo {
  font-family: 'Poppins', sans-serif;
  font-weight: 700; font-size: 1.22rem;
  color: white; text-decoration: none; letter-spacing: 0.5px;
}
.logo-dot { color: var(--cor-destaque); }

/* ── Userbar (dentro do header) ────────────────────────────── */
.userbar {
  display: flex; align-items: center; gap: 14px;
  font-size: 0.82rem; color: rgba(255,255,255,0.72);
}
.userbar-email { color: rgba(255,255,255,0.72); }
.userbar-admin {
  color: var(--cor-destaque);
  text-decoration: none; font-weight: 600; font-size: 0.8rem;
  padding: 3px 10px; border: 1px solid var(--cor-destaque); border-radius: 20px;
  transition: all 0.15s;
}
.userbar-admin:hover { background: var(--cor-destaque); color: white; }
.userbar-logout {
  background: none; border: none;
  color: rgba(255,255,255,0.7); font-weight: 500; font-size: 0.82rem;
  cursor: pointer; font-family: 'Inter', sans-serif; padding: 0;
}
.userbar-logout:hover { color: white; text-decoration: underline; }

/* ── Cards ─────────────────────────────────────────────────── */
.card {
  background: var(--cor-card);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  box-shadow: var(--sombra-card);
  margin-bottom: 18px;
}
.card-sm  { padding: 16px 20px; }
.card-flat { box-shadow: none; border: 1px solid var(--cor-borda); }

/* ── Buttons ───────────────────────────────────────────────── */
.btn {
  display: inline-block;
  padding: 11px 26px; border-radius: var(--radius-btn);
  font-family: 'Inter', sans-serif; font-weight: 600; font-size: 0.92rem;
  cursor: pointer; border: none; text-decoration: none;
  transition: all 0.18s; text-align: center; line-height: 1.4;
}
.btn-primary { background: var(--cor-primaria); color: white; }
.btn-primary:hover { background: #0d2f7a; }
.btn-gold    { background: var(--cor-destaque); color: white; }
.btn-gold:hover    { background: #c8901a; }
.btn-outline { background: transparent; border: 2px solid var(--cor-primaria); color: var(--cor-primaria); }
.btn-outline:hover { background: var(--cor-primaria); color: white; }
.btn-danger  { background: var(--cor-erro); color: white; }
.btn-danger:hover  { background: #c0392b; }
.btn-ghost   { background: #F3F4F6; color: var(--cor-texto); }
.btn-ghost:hover   { background: #E5E7EB; }
.btn-sm  { padding: 6px 14px; font-size: 0.78rem; }
.btn-lg  { padding: 15px 36px; font-size: 1.05rem; }
.btn-full { width: 100%; display: block; }
.btn-certo  { background: var(--cor-acerto); color: white; }
.btn-certo:hover  { background: #219A52; }
.btn-errado { background: var(--cor-erro);   color: white; }
.btn-errado:hover { background: #c0392b; }
.btn-pular  { background: #9CA3AF; color: white; }
.btn-pular:hover  { background: #6B7280; }
.btn-resposta { padding: 14px 32px; font-size: 1rem; font-weight: 700; border-radius: var(--radius-btn); }

/* ── Forms ─────────────────────────────────────────────────── */
.form-group  { margin-bottom: 18px; }
.form-label  { display: block; font-size: 0.85rem; font-weight: 600; color: var(--cor-texto); margin-bottom: 6px; }
.form-input, select.form-input {
  width: 100%; padding: 11px 16px;
  border: 2px solid var(--cor-borda); border-radius: var(--radius-input);
  font-family: 'Inter', sans-serif; font-size: 0.92rem; color: var(--cor-texto);
  background: white; transition: border-color 0.15s; appearance: none;
}
.form-input:focus, select.form-input:focus { border-color: var(--cor-primaria); outline: none; }
.campo-senha { position: relative; }
.campo-senha .form-input { padding-right: 44px; }
.toggle-senha {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer;
  font-size: 1.1rem; color: var(--cor-texto-suave); padding: 0; line-height: 1;
}
.toggle-senha:hover { color: var(--cor-primaria); }
.form-hint { font-size: 0.76rem; color: var(--cor-texto-suave); margin: 4px 0 0; }

/* ── Alerts ────────────────────────────────────────────────── */
.alert { padding: 12px 16px; border-radius: 8px; font-size: 0.88rem; margin-bottom: 18px; }
.alert-error   { background: #FEF2F2; color: #991B1B; border-left: 4px solid var(--cor-erro); }
.alert-success { background: #F0FDF4; color: #166534; border-left: 4px solid var(--cor-acerto); }
.alert-info    { background: #EFF6FF; color: #1E40AF; border-left: 4px solid var(--cor-primaria); }

/* ── Badges ────────────────────────────────────────────────── */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.75rem; font-weight: 600; white-space: nowrap; }
.badge-primary { background: #EEF2FF; color: var(--cor-primaria); }
.badge-gold    { background: #FFF8E1; color: #A07010; }
.badge-success { background: #E8F5E9; color: #155724; }
.badge-danger  { background: #FEE2E2; color: #991B1B; }
.badge-grey    { background: #F3F4F6; color: #6B7280; }
.badge-warning { background: #FFF3CD; color: #856404; }

/* ── Chips (confiança, gabarito) ───────────────────────────── */
.chip { display: inline-block; padding: 4px 12px; border-radius: 20px; font-size: 0.78rem; font-weight: 600; }
.chip-sei  { background: #E8F5E9; color: #155724; }
.chip-sus  { background: #FFF3CD; color: #856404; }
.chip-nao  { background: #FEE2E2; color: #991B1B; }
.chip-gab  { background: var(--cor-primaria); color: white; }
.chip-resp { background: #F3F4F6; color: #374151; }

/* ── Progress bar ──────────────────────────────────────────── */
.progress-wrap  { margin-bottom: 20px; }
.progress-label { font-size: 0.8rem; color: var(--cor-texto-suave); margin-bottom: 6px; display: flex; justify-content: space-between; }
.progress-bg    { background: #E5E7EB; border-radius: 6px; height: 8px; overflow: hidden; }
.progress-fill  { background: var(--cor-destaque); height: 8px; border-radius: 6px; transition: width 0.3s ease; }

/* ── Tables ────────────────────────────────────────────────── */
.table { width: 100%; border-collapse: collapse; font-size: 0.88rem; }
.table th {
  background: var(--cor-primaria); color: white;
  padding: 12px 14px; text-align: left;
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.82rem;
}
.table td { padding: 12px 14px; border-bottom: 1px solid #F3F4F6; vertical-align: middle; }
.table tbody tr:hover td { background: #FAFBFC; }
.table-wrap { overflow-x: auto; border-radius: var(--radius-card); box-shadow: var(--sombra-card); }

/* ── Stat cards ────────────────────────────────────────────── */
.stat-grid { display: flex; gap: 14px; flex-wrap: wrap; margin-bottom: 22px; }
.stat-card { flex: 1; min-width: 110px; text-align: center; padding: 18px 12px; border-radius: var(--radius-card); border: 1px solid var(--cor-borda); background: var(--cor-card); }
.stat-num   { font-family: 'Poppins', sans-serif; font-size: 2rem; font-weight: 700; line-height: 1; }
.stat-label { font-size: 0.74rem; color: var(--cor-texto-suave); margin-top: 5px; }
.stat-sub   { font-size: 0.68rem; color: var(--cor-texto-suave); margin-top: 3px; }
.stat-azul  { background: #EEF2FF; border-color: #C7D2FE; } .stat-azul  .stat-num { color: var(--cor-primaria); }
.stat-verde { background: #F0FDF4; border-color: #BBF7D0; } .stat-verde .stat-num { color: var(--cor-acerto); }
.stat-verm  { background: #FEF2F2; border-color: #FECACA; } .stat-verm  .stat-num { color: var(--cor-erro); }
.stat-lar   { background: #FFF7ED; border-color: #FED7AA; } .stat-lar   .stat-num { color: #EA580C; }
.stat-cin   { background: #F9FAFB; border-color: #E5E7EB; } .stat-cin   .stat-num { color: #6B7280; }
.stat-neg   { background: #FEE2E2; border-color: #FECACA; } .stat-neg   .stat-num { color: #991B1B; }

/* ── Heatmap ───────────────────────────────────────────────── */
.td-verde { background: #C8E6C9; color: #1B5E20; font-weight: 600; }
.td-lar   { background: #FFE0B2; color: #E65100; font-weight: 600; }
.td-verm  { background: #FFCDD2; color: #B71C1C; font-weight: 600; }
.td-vazio { background: #F5F5F5; color: #9CA3AF; }
.td-insuf { background: #F5F5F5; color: #9CA3AF; font-style: italic; }

/* ── Result banner ─────────────────────────────────────────── */
.banner-resultado {
  text-align: center; padding: 22px; border-radius: var(--radius-card);
  font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.35rem;
  margin-bottom: 22px;
}
.banner-acertou { background: #F0FDF4; color: var(--cor-acerto); }
.banner-errou   { background: #FEF2F2; color: var(--cor-erro); }
.banner-pulou   { background: #F9FAFB; color: #6B7280; }

/* ── Section label ─────────────────────────────────────────── */
.secao-label {
  font-family: 'Poppins', sans-serif; font-weight: 600; font-size: 0.85rem;
  color: var(--cor-texto-suave); text-transform: uppercase; letter-spacing: 0.5px;
  margin: 0 0 12px;
}

/* ── Confiança radios ──────────────────────────────────────── */
.confianca-grupo { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 22px; }
.confianca-grupo input[type=radio] { display: none; }
.confianca-grupo label {
  padding: 9px 20px; border-radius: 24px; border: 2px solid var(--cor-borda);
  cursor: pointer; font-size: 0.9rem; font-weight: 500; transition: all 0.15s;
  color: var(--cor-texto-suave);
}
.confianca-grupo label:hover { border-color: var(--cor-primaria); color: var(--cor-primaria); }
#c-sei:checked ~ .confianca-grupo label[for=c-sei] { background: var(--cor-acerto); color: white; border-color: var(--cor-acerto); }
#c-sus:checked ~ .confianca-grupo label[for=c-sus] { background: #F57C00; color: white; border-color: #F57C00; }
#c-nao:checked ~ .confianca-grupo label[for=c-nao] { background: var(--cor-erro); color: white; border-color: var(--cor-erro); }

/* ── Tipo de sessão selector ───────────────────────────────── */
.tipos { display: flex; flex-direction: column; gap: 8px; }
.tipo-opcao { display: none; }
.tipo-label {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 18px;
  border: 2px solid var(--cor-borda); border-radius: 10px; cursor: pointer; transition: all .15s;
}
.tipo-label:hover { border-color: var(--cor-primaria); background: #F8F9FF; }
.tipo-opcao:checked + .tipo-label { border-color: var(--cor-primaria); background: #EEF2FF; }
.tipo-icone { font-size: 1.4rem; flex-shrink: 0; margin-top: 1px; }
.tipo-texto h3 { margin: 0 0 3px; font-size: 0.92rem; color: var(--cor-texto); font-family: 'Poppins', sans-serif; }
.tipo-texto p  { margin: 0; font-size: 0.78rem; color: var(--cor-texto-suave); line-height: 1.4; }
.tipo-chip { font-size: 0.72rem; font-weight: 600; padding: 2px 8px; border-radius: 10px; margin-left: 6px; vertical-align: middle; }
.tc-zero { background: #FEE2E2; color: #991B1B; }
.tc-ok   { background: #E8F5E9; color: #155724; }
.tc-fase { background: #EEF2FF; color: var(--cor-primaria); }
.tc-sem  { background: #FFF3CD; color: #856404; }

/* ── Trilho selector ───────────────────────────────────────── */
.trilhos { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.trilho-opcao { display: none; }
.trilho-label {
  display: flex; align-items: center; gap: 6px; padding: 8px 16px;
  border: 2px solid var(--cor-borda); border-radius: 20px;
  cursor: pointer; transition: all .15s; font-size: 0.88rem; color: var(--cor-texto-suave);
}
.trilho-label:hover { border-color: var(--cor-primaria); }
.trilho-opcao:checked + .trilho-label { border-color: var(--cor-primaria); background: #EEF2FF; color: var(--cor-primaria); font-weight: 600; }
.trilho-nota { font-size: 0.76rem; color: var(--cor-texto-suave); margin: 8px 0 0; line-height: 1.5; }

/* ── Caderno de erros ──────────────────────────────────────── */
.erro-card   { border: 1px solid var(--cor-borda); border-radius: 10px; margin-bottom: 12px; overflow: hidden; background: white; }
.ec-revisar  { border-left: 5px solid var(--cor-erro); }
.ec-revisada { border-left: 5px solid #F57C00; }
.ec-dominada { border-left: 5px solid var(--cor-acerto); opacity: .65; }
.ec-head     { display: flex; justify-content: space-between; align-items: flex-start; padding: 12px 16px; background: #FAFBFC; gap: 8px; flex-wrap: wrap; }
.ec-body     { padding: 12px 16px; }
.ec-id       { font-size: .73rem; color: #9CA3AF; }
.ec-mat      { font-weight: 700; color: var(--cor-primaria); font-size: .88rem; font-family: 'Poppins', sans-serif; }
.ec-sub      { font-size: .8rem; color: var(--cor-texto-suave); }
.ec-texto    { font-size: .9rem; line-height: 1.5; color: var(--cor-texto); margin-bottom: 10px; }
.comt-box    { background: #FFFDE7; border-left: 3px solid #F9A825; padding: 10px 13px; border-radius: 4px; font-size: .84rem; line-height: 1.5; color: #444; margin-top: 6px; }
.status-btns { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 10px; padding-top: 10px; border-top: 1px solid #F3F4F6; align-items: center; }
.status-btns span { font-size: .77rem; color: #9CA3AF; }
.status-btns form { margin: 0; }
.btn-st      { padding: 4px 10px; border: none; border-radius: 12px; font-size: .76rem; cursor: pointer; font-weight: 600; }
.bst-rev  { background: #FEE2E2; color: #991B1B; border: 1px solid #FECACA; }
.bst-rev2 { background: #FFF3CD; color: #856404; border: 1px solid #FDE68A; }
.bst-dom  { background: #E8F5E9; color: #155724; border: 1px solid #BBF7D0; }
.btn-st:hover { filter: brightness(0.93); }
.sbadge { padding: 3px 9px; border-radius: 10px; font-size: .76rem; font-weight: 600; white-space: nowrap; }
.sb-rev  { background: #FEE2E2; color: #991B1B; }
.sb-rev2 { background: #FFF3CD; color: #856404; }
.sb-dom  { background: #E8F5E9; color: #155724; }

/* ── Recommendations ───────────────────────────────────────── */
.rec-card  { display: flex; gap: 14px; padding: 16px 18px; border-radius: 10px; margin-bottom: 12px; border: 1px solid transparent; }
.rec-alta  { background: #FEF2F2; border-color: #FECACA; }
.rec-media { background: #FFFBEB; border-color: #FDE68A; }
.rec-baixa { background: #F0FDF4; border-color: #BBF7D0; }
.rec-info  { background: #EFF6FF; border-color: #BFDBFE; }
.rec-icon  { font-size: 1.5rem; flex-shrink: 0; }
.rec-body h3 { margin: 0 0 4px; font-size: .9rem; font-family: 'Poppins', sans-serif; }
.rec-body p  { margin: 0; font-size: .84rem; color: var(--cor-texto-suave); }
.prioridade-tag { display: inline-block; font-size: .7rem; font-weight: 700; padding: 1px 7px; border-radius: 8px; margin-left: 6px; vertical-align: middle; }
.pt-alta  { background: #FECACA; color: #991B1B; }
.pt-media { background: #FDE68A; color: #856404; }
.pt-baixa { background: #BBF7D0; color: #155724; }

/* ── Charts ────────────────────────────────────────────────── */
.chart-container { position: relative; height: 280px; }
.sem-sessoes { text-align: center; padding: 40px; color: var(--cor-texto-suave); font-size: .95rem; }

/* ── Calibração ────────────────────────────────────────────── */
.cal-bloco { background: #F9FAFB; border-radius: 10px; padding: 16px 18px; border: 1px solid var(--cor-borda); }
.cal-bloco h3 { margin: 0 0 12px; font-size: .9rem; color: #444; }
.cal-row  { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; font-size: .86rem; }
.cal-lbl  { width: 120px; flex-shrink: 0; }
.cal-bg   { flex: 1; background: #E5E7EB; border-radius: 3px; height: 13px; }
.cal-bar  { height: 13px; border-radius: 3px; }
.bar-sei  { background: var(--cor-acerto); }
.bar-sus  { background: #F57C00; }
.cal-pct  { width: 44px; text-align: right; font-weight: 700; font-size: .84rem; }
.alerta-ev { margin-top: 10px; padding: 10px 14px; background: #FFF3CD; border-left: 4px solid #F57C00; border-radius: 4px; font-size: .85rem; }
.projecao-prova { background: var(--cor-primaria); color: white; border-radius: 10px; padding: 16px 18px; margin: 12px 0 16px; }
.proj-titulo   { font-weight: 700; font-size: .9rem; margin-bottom: 8px; }
.proj-conteudo { font-size: .85rem; line-height: 1.5; opacity: .95; }
.mat-pos-revisao { font-size: .74rem; color: #9CA3AF; margin-top: 4px; }
.prv { padding: 2px 7px; border-radius: 8px; margin-left: 5px; font-weight: 700; font-size: .76rem; }
.prv-ok   { background: #E8F5E9; color: #155724; }
.prv-warn { background: #FFF3CD; color: #856404; }
.prv-bad  { background: #FEE2E2; color: #991B1B; }

/* ── Reports nav ───────────────────────────────────────────── */
.nav-rel {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: white; padding: 10px 14px; border-radius: 10px;
  box-shadow: var(--sombra-card); margin-bottom: 22px;
}
.nav-rel a {
  padding: 6px 13px; border-radius: 20px; font-size: 0.8rem;
  color: var(--cor-primaria); text-decoration: none; white-space: nowrap; font-weight: 500;
}
.nav-rel a:hover { background: #EEF2FF; }

/* ── Index specific — bank stats ───────────────────────────── */
.banco-stats  { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 6px; }
.stat-chip    { padding: 4px 12px; border-radius: 12px; font-size: 0.8rem; font-weight: 600; }
.stats-grupo  { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.stats-label  { font-size: 0.78rem; font-weight: 700; color: #9CA3AF; min-width: 80px; }
.sc-total     { background: #EEF2FF; color: var(--cor-primaria); }
.sc-resp      { background: #E8F5E9; color: #155724; }
.sc-novas     { background: #FFF7ED; color: #C2410C; }
.sc-revisao   { background: #FDF2F8; color: #9D174D; }
.foco-recomendado { background: var(--cor-primaria); color: white; border-radius: 10px; padding: 13px 16px; margin: 12px 0; font-size: .88rem; line-height: 1.5; }
.quant-explicacao  { font-size: .8rem; color: var(--cor-texto-suave); margin-top: 10px; line-height: 1.5; }
.aviso-fadiga { display: none; margin-top: 10px; padding: 10px 14px; background: #FFF8E1; border-left: 4px solid #F59E0B; border-radius: 4px; font-size: 0.84rem; color: #92400E; }
.previsao-7d  { display: flex; gap: 6px; align-items: flex-end; margin-top: 8px; margin-bottom: 4px; padding-left: 88px; }
.prev-col     { display: flex; flex-direction: column; align-items: center; gap: 2px; width: 34px; }
.prev-num     { font-size: .7rem; color: #6B7280; font-weight: 700; }
.prev-bar     { width: 18px; background: #90A4D4; border-radius: 3px 3px 0 0; min-height: 2px; }
.prev-lbl     { font-size: .65rem; color: #9CA3AF; }

/* ── Quantity picker ───────────────────────────────────────── */
.quant-row { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.btn-adj   {
  width: 36px; height: 36px; border-radius: 50%; border: 2px solid var(--cor-primaria);
  background: white; color: var(--cor-primaria); font-size: 1.2rem; cursor: pointer;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.btn-adj:hover { background: #EEF2FF; }
#quantidade {
  width: 74px; text-align: center; font-size: 1.2rem; font-weight: 700;
  border: 2px solid var(--cor-primaria); border-radius: 8px; padding: 5px;
  color: var(--cor-primaria); font-family: 'Poppins', sans-serif;
}
.atalhos { display: flex; gap: 6px; }
.btn-atalho {
  padding: 5px 11px; border: 1px solid var(--cor-borda); border-radius: 16px;
  background: #F9FAFB; color: var(--cor-texto-suave); font-size: 0.8rem; cursor: pointer;
}
.btn-atalho:hover { background: #EEF2FF; border-color: var(--cor-primaria); color: var(--cor-primaria); }

/* ── Landing page ──────────────────────────────────────────── */
.landing-header { background: var(--cor-primaria); padding: 14px 0; position: sticky; top: 0; z-index: 200; box-shadow: 0 2px 12px rgba(0,0,0,0.18); }
.landing-header-inner { max-width: 1140px; margin: 0 auto; padding: 0 20px; display: flex; justify-content: space-between; align-items: center; }
.landing-nav { display: flex; gap: 10px; align-items: center; }
.landing-hero {
  background: var(--cor-primaria);
  background-image: radial-gradient(ellipse at 30% 40%, rgba(14,42,115,0.8) 0%, rgba(5,14,40,1) 100%);
  padding: 90px 20px; text-align: center; color: white;
}
.landing-hero h1 { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: clamp(1.8rem, 4vw, 2.8rem); color: white; margin-bottom: 18px; }
.landing-hero p  { font-size: 1.05rem; color: rgba(255,255,255,0.72); max-width: 540px; margin: 0 auto 36px; }
.hero-cta  { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }
.landing-section { padding: 64px 20px; }
.landing-section-alt { background: white; }
.landing-section h2 { text-align: center; font-size: 1.55rem; margin-bottom: 40px; }
.landing-grid   { max-width: 960px; margin: 0 auto; display: grid; gap: 24px; }
.landing-grid-3 { grid-template-columns: repeat(3, 1fr); }
.landing-grid-2 { grid-template-columns: repeat(2, 1fr); }
.feature-card { background: white; border-radius: var(--radius-card); padding: 28px 24px; box-shadow: var(--sombra-card); text-align: center; }
.feature-icon { font-size: 2.2rem; margin-bottom: 14px; }
.feature-card h3 { font-size: 1.05rem; margin-bottom: 8px; }
.feature-card p  { font-size: 0.88rem; color: var(--cor-texto-suave); margin: 0; }
.step-card { background: white; border-radius: var(--radius-card); padding: 28px 24px; box-shadow: var(--sombra-card); }
.step-num  { width: 38px; height: 38px; background: var(--cor-destaque); color: white; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1rem; margin-bottom: 14px; }
.plan-card { background: white; border-radius: var(--radius-card); padding: 32px 28px; box-shadow: var(--sombra-card); text-align: center; }
.plan-card.destaque { border: 3px solid var(--cor-destaque); position: relative; }
.plan-card.destaque::before { content: '⭐ MAIS POPULAR'; position: absolute; top: -14px; left: 50%; transform: translateX(-50%); background: var(--cor-destaque); color: white; font-size: 0.7rem; font-weight: 700; padding: 3px 12px; border-radius: 20px; white-space: nowrap; }
.plan-name  { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 1.1rem; color: var(--cor-primaria); margin-bottom: 6px; }
.plan-price { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 2rem; color: var(--cor-primaria); }
.plan-desc  { color: var(--cor-texto-suave); font-size: 0.88rem; margin: 8px 0 20px; }
.plan-features { list-style: none; padding: 0; margin: 0 0 24px; text-align: left; }
.plan-features li { padding: 6px 0; font-size: 0.88rem; border-bottom: 1px solid #F3F4F6; }
.plan-features li::before { content: '✓ '; color: var(--cor-acerto); font-weight: 700; }
.landing-footer { background: var(--cor-primaria); color: rgba(255,255,255,0.55); padding: 32px 20px; text-align: center; font-size: 0.84rem; }

/* ── Auth pages ────────────────────────────────────────────── */
.auth-page {
  min-height: 100vh; background: var(--cor-primaria);
  background-image: radial-gradient(ellipse at 20% 50%, rgba(14,42,115,0.9) 0%, rgba(5,14,40,0.97) 100%);
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  padding: 40px 20px;
}
.auth-brand   { text-align: center; margin-bottom: 28px; }
.auth-logo    { font-family: 'Poppins', sans-serif; font-weight: 700; font-size: 2.2rem; color: white; letter-spacing: 1px; }
.auth-logo-dot{ color: var(--cor-destaque); }
.auth-slogan  { color: rgba(255,255,255,0.58); font-size: 0.88rem; margin-top: 6px; }
.auth-card    { background: white; border-radius: var(--radius-card); padding: 38px 36px; width: 100%; max-width: 420px; box-shadow: 0 24px 64px rgba(0,0,0,0.35); }
.auth-card h2 { font-size: 1.2rem; margin-bottom: 22px; color: var(--cor-primaria); font-family: 'Poppins', sans-serif; }
.auth-link    { text-align: center; margin-top: 18px; font-size: 0.85rem; color: var(--cor-texto-suave); }
.auth-link a  { color: var(--cor-primaria); font-weight: 600; text-decoration: none; }
.auth-link a:hover { text-decoration: underline; }

/* ── Mapa de calor (relatorios) ────────────────────────────── */
.mapa-scroll  { overflow-x: auto; }
.mapa-table   { border-collapse: collapse; min-width: 100%; font-size: .8rem; }
.mapa-table th { background: var(--cor-primaria); color: white; padding: 8px 10px; font-weight: 500; white-space: nowrap; text-align: center; }
.mapa-table th.mat-th { text-align: left; min-width: 140px; }
.mapa-table td { padding: 8px 10px; text-align: center; border: 1px solid var(--cor-borda); }
.mapa-table tr:hover td { filter: brightness(0.95); }
.mat-col  { background: #EEF2FF; color: var(--cor-primaria); font-weight: 700; text-align: left !important; padding-left: 12px !important; }
.legenda-mapa { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 12px; font-size: .78rem; }
.leg-item { display: flex; align-items: center; gap: 5px; }
.leg-sq   { width: 14px; height: 14px; border-radius: 2px; }

/* ── Matéria / armadilha rows ──────────────────────────────── */
.linha-mat { display: flex; align-items: center; gap: 10px; padding: 11px 0; border-bottom: 1px solid #F3F4F6; flex-wrap: wrap; }
.linha-mat:last-child { border-bottom: none; }
.mat-nome { min-width: 170px; font-size: .9rem; font-weight: 700; flex-shrink: 0; color: var(--cor-primaria); }
.status-tag { padding: 2px 9px; border-radius: 10px; font-size: .75rem; font-weight: 700; white-space: nowrap; }
.st-critico { background: #FEE2E2; color: #991B1B; }
.st-refinar { background: #FFF3CD; color: #856404; }
.st-manter  { background: #E8F5E9; color: #155724; }
.st-sem     { background: #F5F5F5; color: #9CA3AF; }
.mat-barra-wrap { flex: 1; min-width: 140px; }
.mat-barra-bg  { background: #E5E7EB; border-radius: 3px; height: 16px; position: relative; }
.mat-barra-pos { background: var(--cor-acerto); height: 16px; border-radius: 3px 0 0 3px; }
.mat-barra-neg { background: var(--cor-erro); height: 16px; border-radius: 0 3px 3px 0; }
.mat-nums { font-size: .8rem; color: var(--cor-texto-suave); white-space: nowrap; }
.prog-wrap  { margin-bottom: 18px; }
.prog-label { font-size: .84rem; color: var(--cor-texto-suave); margin-bottom: 5px; }
.barra-bg   { background: #E5E7EB; border-radius: 3px; height: 9px; }
.barra      { background: var(--cor-primaria); height: 9px; border-radius: 3px; }

/* ── Tipo badge (in-session) ───────────────────────────────── */
.tipo-badge { display: inline-block; padding: 2px 9px; border-radius: 10px; font-size: 0.75rem; font-weight: 600; background: #EEF2FF; color: var(--cor-primaria); margin-left: 8px; vertical-align: middle; }

/* ── Enunciado / questão ───────────────────────────────────── */
.meta     { font-size: 0.85rem; color: var(--cor-texto-suave); margin-bottom: 10px; }
.comando  { font-style: italic; color: #555; margin-bottom: 12px; font-size: 0.92rem; }
.enunciado { font-size: 1.05rem; line-height: 1.65; border-left: 4px solid var(--cor-destaque); padding-left: 16px; margin-bottom: 28px; }
.botoes   { display: flex; gap: 12px; flex-wrap: wrap; }

/* ── History item (resultado.html) ────────────────────────────*/
.item { border-left: 4px solid var(--cor-borda); padding: 12px 16px; margin-bottom: 12px; border-radius: 6px; }
.item.acertou { border-color: var(--cor-acerto); background: #F0FDF4; }
.item.errou   { border-color: var(--cor-erro);   background: #FEF2F2; }
.item.pulou   { border-color: #9CA3AF; background: #FAFAFA; }
.item-header  { font-size: 0.85rem; color: var(--cor-texto-suave); margin-bottom: 6px; }
.item-texto   { font-size: 0.95rem; margin-bottom: 8px; }
.comentario   { font-size: 0.88rem; color: #444; border-top: 1px solid #E5E7EB; padding-top: 8px; margin-top: 8px; }
.tag { display: inline-block; padding: 2px 8px; border-radius: 10px; font-size: 0.8rem; font-weight: 700; }
.tag-acertou { background: var(--cor-acerto); color: white; }
.tag-errou   { background: var(--cor-erro);   color: white; }
.tag-pulou   { background: #9CA3AF; color: white; }

/* ── Misc helpers ──────────────────────────────────────────── */
.mt-0  { margin-top: 0 !important; }
.mb-0  { margin-bottom: 0 !important; }
.mb-8  { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.text-center { text-align: center; }
.text-muted  { color: var(--cor-texto-suave); }
.text-sm     { font-size: 0.82rem; }
.fw-600      { font-weight: 600; }
.flex        { display: flex; }
.flex-center { display: flex; align-items: center; justify-content: center; }
.flex-between { display: flex; align-items: center; justify-content: space-between; }
.gap-8   { gap: 8px; }
.gap-12  { gap: 12px; }
.gap-16  { gap: 16px; }
.flex-wrap { flex-wrap: wrap; }
.w-full { width: 100%; }
.vazio { text-align: center; padding: 40px 20px; color: var(--cor-texto-suave); }
.vazio .em { font-size: 2.4rem; }

/* ── Stat hints / preview labels ───────────────────────────── */
.stat-hint {
  display: block;
  font-size: 0.72rem;
  color: #6b7280;
  margin-top: 2px;
  margin-bottom: 4px;
  line-height: 1.3;
}
.prev-titulo {
  font-size: 0.72rem;
  color: #6b7280;
  margin-bottom: 4px;
}

/* ── Responsive ────────────────────────────────────────────── */
@media (max-width: 768px) {
  .container, .container-sm, .container-lg { padding: 0 14px; }
  .card { padding: 18px 16px; }
  .landing-grid-3, .landing-grid-2 { grid-template-columns: 1fr; }
  .stat-grid { gap: 10px; }
  .stat-card { padding: 14px 10px; } .stat-num { font-size: 1.6rem; }
  .btn-resposta { padding: 12px 22px; font-size: 0.92rem; }
  .auth-card { padding: 28px 20px; }
  .landing-hero { padding: 60px 14px; }
  .hide-mobile { display: none !important; }
  .stack-mobile { flex-direction: column; }
  .app-header-inner { padding: 0 14px; }
  .table td, .table th { padding: 10px 10px; }
  .hero-cta { flex-direction: column; align-items: center; }
  .userbar-email { display: none; }
  .botoes { gap: 8px; }
  .botoes .btn-resposta { flex: 1; padding: 12px 10px; }
}