/* MentalCheck — estilos base. Paleta: azul petróleo, verde-água, lavanda, branco, cinza claro. */
:root {
  --petrol: #1f5f6b;       /* azul petróleo */
  --petrol-dark: #16454e;
  --teal: #2f9e8f;         /* verde-água */
  --teal-soft: #6fc7bb;
  --lavender: #b6a8e0;     /* lavanda suave */
  --lavender-soft: #ece8f8;
  --bg: #f5f7f8;           /* cinza claro */
  --card: #ffffff;
  --ink: #20323a;
  --muted: #5e7079;
  --line: #e3e9eb;
  --amber: #e0b341;
  --orange: #e08a3c;
  --danger: #d65a5a;
  --danger-bg: #fdecec;
  --shadow: 0 6px 24px rgba(31, 95, 107, 0.08);
  --shadow-lg: 0 12px 40px rgba(31, 95, 107, 0.14);
  --radius: 18px;
  --radius-sm: 12px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--petrol); }
h1, h2, h3, h4 { line-height: 1.25; color: var(--petrol-dark); margin: 0 0 .4em; }

.container { max-width: 1100px; margin: 0 auto; padding: 0 20px; }
.section { padding: 48px 0; }

/* Header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(255,255,255,.9);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.site-header .container { display: flex; align-items: center; gap: 16px; height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 700; color: var(--petrol-dark); text-decoration: none; font-size: 1.05rem; }
.brand .logo { width: 34px; height: 34px; display: grid; place-items: center; border-radius: 10px;
  background: linear-gradient(135deg, var(--petrol), var(--teal)); color: #fff; }
.nav { margin-left: auto; display: flex; gap: 4px; flex-wrap: wrap; }
.nav a { padding: 8px 12px; border-radius: 10px; text-decoration: none; color: var(--muted); font-weight: 500; font-size: .92rem; }
.nav a:hover { background: var(--lavender-soft); color: var(--petrol-dark); }
.nav a.active { background: var(--petrol); color: #fff; }

/* ── Mode toggle — visualmente destacado ── */
.mode-toggle {
  display: flex;
  align-items: center;
  margin-left: 10px;
  background: #f0f2f4;
  border-radius: 999px;
  padding: 3px;
  gap: 0;
  border: 1px solid var(--line);
}
.mode-toggle .pill {
  font-size: .8rem;
  font-weight: 600;
  border: none;
  border-radius: 999px;
  padding: 6px 14px;
  cursor: pointer;
  background: transparent;
  color: var(--muted);
  transition: background .18s, color .18s, box-shadow .18s;
  white-space: nowrap;
}
.mode-toggle .pill:hover { color: var(--petrol-dark); }
.mode-toggle .pill.active.est {
  background: var(--teal);
  color: #fff;
  box-shadow: 0 2px 8px rgba(47,158,143,.30);
}
.mode-toggle .pill.active.pro {
  background: var(--petrol);
  color: #fff;
  box-shadow: 0 2px 8px rgba(31,95,107,.30);
}
/* Indicador de modo no body — barra superior fina */
body.mode-pro::before {
  content: '';
  display: block;
  height: 3px;
  background: linear-gradient(90deg, var(--petrol), var(--teal));
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
}

.menu-btn { display: none; margin-left: auto; background: none; border: none; font-size: 1.5rem; color: var(--petrol-dark); cursor: pointer; }

/* Buttons */
.btn { display: inline-flex; align-items: center; gap: 8px; padding: 12px 22px; border-radius: 999px;
  font-weight: 600; border: none; cursor: pointer; text-decoration: none; font-size: 1rem; transition: transform .15s, box-shadow .15s, background .2s; }
.btn:hover { transform: translateY(-2px); }
.btn-primary { background: linear-gradient(135deg, var(--petrol), var(--teal)); color: #fff; box-shadow: var(--shadow); }
.btn-secondary { background: var(--lavender); color: #fff; }
.btn-ghost { background: #fff; color: var(--petrol-dark); border: 1px solid var(--line); }
.btn-sm { padding: 8px 16px; font-size: .9rem; }
.btn:disabled { opacity: .5; cursor: not-allowed; transform: none; }

/* Cards */
.card { background: var(--card); border-radius: var(--radius); box-shadow: var(--shadow); padding: 26px; border: 1px solid var(--line); }
.card.soft { box-shadow: none; background: var(--lavender-soft); border-color: transparent; }
.grid { display: grid; gap: 20px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* Hero */
.hero { background: radial-gradient(1200px 400px at 80% -10%, #e8f3f1 0, transparent 60%),
                    radial-gradient(900px 400px at 0% 0%, var(--lavender-soft) 0, transparent 55%); padding: 64px 0 40px; }
.hero h1 { font-size: 2.4rem; max-width: 18ch; }
.hero .sub { font-size: 1.15rem; color: var(--muted); max-width: 60ch; }
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 26px; }

/* Safety alert */
.safety { background: #fff7ed; border: 1px solid #f1d3a8; border-left: 5px solid var(--orange);
  border-radius: var(--radius-sm); padding: 16px 18px; display: flex; gap: 12px; align-items: flex-start; }
.safety.danger { background: var(--danger-bg); border-color: #f3b6b6; border-left-color: var(--danger); }
.safety i { color: var(--orange); font-size: 1.3rem; margin-top: 2px; }
.safety.danger i { color: var(--danger); }
.safety h4 { margin: 0 0 4px; color: var(--ink); font-size: 1rem; }
.safety p { margin: 0; font-size: .92rem; color: var(--muted); }
.safety .lines { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 8px; }
.safety .lines span { background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: 3px 10px; font-size: .8rem; font-weight: 600; color: var(--petrol-dark); }

/* Disclaimer chip */
.chip { display: inline-flex; align-items: center; gap: 6px; background: var(--lavender-soft); color: var(--petrol-dark);
  font-size: .82rem; font-weight: 600; padding: 6px 12px; border-radius: 999px; }

/* Progress */
.progress { height: 10px; background: var(--line); border-radius: 999px; overflow: hidden; }
.progress > span { display: block; height: 100%; background: linear-gradient(90deg, var(--teal), var(--petrol)); transition: width .4s ease; }

/* Forms / options */
.question { border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 18px; margin-bottom: 14px; background: #fff; transition: border-color .2s, box-shadow .2s; }
.question.answered { border-color: var(--teal-soft); box-shadow: 0 0 0 3px rgba(111,199,187,.12); }
.question .q-text { font-weight: 600; margin-bottom: 12px; }
.question .q-num { color: var(--teal); font-weight: 700; margin-right: 6px; }
.options { display: flex; gap: 10px; flex-wrap: wrap; }
.option { flex: 1 1 120px; }
.option input { position: absolute; opacity: 0; }
.option label { display: block; text-align: center; padding: 11px 10px; border: 1.5px solid var(--line); border-radius: 12px;
  cursor: pointer; font-weight: 600; color: var(--muted); transition: all .15s; user-select: none; }
.option input:checked + label { background: var(--petrol); border-color: var(--petrol); color: #fff; }
.option label:hover { border-color: var(--teal-soft); }

.dim-title { display: flex; align-items: center; gap: 10px; margin: 22px 0 12px; font-size: 1.05rem; color: var(--petrol-dark); font-weight: 700; }
.dim-title .badge { background: var(--lavender-soft); color: var(--petrol-dark); font-size: .75rem; padding: 3px 10px; border-radius: 999px; font-weight: 600; }

.block-intro { background: var(--lavender-soft); border-radius: var(--radius-sm); padding: 14px 16px; margin-bottom: 16px; font-size: .92rem; color: var(--petrol-dark); }

/* Result */
.result-score { font-size: 3rem; font-weight: 800; color: var(--petrol-dark); line-height: 1; }
.result-label { font-size: 1.1rem; font-weight: 700; }
.kv { display: flex; justify-content: space-between; padding: 8px 0; border-bottom: 1px dashed var(--line); font-size: .95rem; }
.kv:last-child { border-bottom: none; }
.kv b { color: var(--petrol-dark); }
.pill-status { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-weight: 700; font-size: .85rem; }
.pill-status.ok { background: #e7f5f1; color: var(--teal); }
.pill-status.warn { background: #fdecec; color: var(--danger); }

.notice-tech { font-size: .82rem; color: var(--muted); background: #f0f3f4; border: 1px dashed var(--line); border-radius: 10px; padding: 10px 12px; margin-top: 12px; }

.tag-list { display: flex; flex-wrap: wrap; gap: 8px; }
.tag-crit { background: var(--danger-bg); color: var(--danger); border: 1px solid #f3b6b6; border-radius: 10px; padding: 6px 10px; font-size: .85rem; font-weight: 600; }

.steps-nav { display: flex; justify-content: space-between; gap: 12px; margin-top: 22px; }

/* Care pathway */
.pathway { display: flex; align-items: stretch; gap: 0; flex-wrap: wrap; }
.pathway .step { flex: 1 1 0; background: #fff; border: 1px solid var(--line); padding: 12px; text-align: center; font-size: .85rem; font-weight: 600; position: relative; }
.pathway .step:first-child { border-radius: 12px 0 0 12px; }
.pathway .step:last-child { border-radius: 0 12px 12px 0; }
.pathway .step.active { background: var(--petrol); color: #fff; border-color: var(--petrol); }

.muted { color: var(--muted); }
.small { font-size: .85rem; }
.center { text-align: center; }
.mt { margin-top: 18px; }
.mt-lg { margin-top: 32px; }

/* ── Visibilidade por modo ── */
/* Elementos exclusivos do modo profissional: ocultos por padrão (modo estudante) */
.pro-only { display: none !important; }
body.mode-pro .pro-only { display: block !important; }
/* Flex containers pro-only */
.pro-only-flex { display: none !important; }
body.mode-pro .pro-only-flex { display: flex !important; }
/* Grid containers pro-only */
.pro-only-grid { display: none !important; }
body.mode-pro .pro-only-grid { display: grid !important; }
/* Elementos exclusivos do modo estudante */
.student-only { display: block; }
body.mode-pro .student-only { display: none !important; }
/* Indicador visual do modo ativo */
.mode-badge {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: .75rem;
  font-weight: 700;
}
.mode-badge.est { background: #e7f5f1; color: var(--teal); }
.mode-badge.pro { background: var(--lavender-soft); color: var(--petrol); }

.chart-box { position: relative; }

/* ── Pending / blocked cards ── */
.pending-card {
  border: 2px dashed var(--line);
  border-radius: var(--radius);
  background: #fafbfc;
  padding: 28px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 14px;
}
.pending-card .pending-icon {
  width: 56px; height: 56px;
  border-radius: 16px;
  background: var(--lavender-soft);
  display: grid; place-items: center;
  font-size: 1.5rem;
  color: var(--petrol);
}
.pending-card h4 { margin: 0; color: var(--petrol-dark); font-size: 1rem; }
.pending-card p  { margin: 0; color: var(--muted); font-size: .9rem; max-width: 52ch; }
.pending-card .pending-label {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--lavender-soft); color: var(--petrol);
  font-size: .78rem; font-weight: 700;
  padding: 5px 12px; border-radius: 999px;
}

/* Checklist de itens pendentes */
.pending-checklist { width: 100%; max-width: 480px; text-align: left; }
.pending-checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  padding: 8px 0; border-bottom: 1px dashed var(--line);
  font-size: .88rem; color: var(--ink);
}
.pending-checklist li:last-child { border-bottom: none; }
.pending-checklist li .pci {
  width: 22px; height: 22px; border-radius: 6px;
  display: grid; place-items: center; flex-shrink: 0;
  font-size: .75rem; font-weight: 700; margin-top: 1px;
}
.pending-checklist li .pci.done  { background: #e7f5f1; color: var(--teal); }
.pending-checklist li .pci.wait  { background: var(--lavender-soft); color: var(--petrol); }
.pending-checklist li .pci.block { background: #fff3e0; color: var(--orange); }
.pending-checklist li .pci.miss  { background: #fdecec; color: var(--danger); }
.pending-checklist li .pci-text  { flex: 1; line-height: 1.4; }
.pending-checklist li .pci-text b { color: var(--petrol-dark); }

/* Seção de dados pendentes */
.data-pending-section { border-left: 4px solid var(--lavender); padding-left: 16px; margin-bottom: 18px; }
.data-pending-section h4 { color: var(--petrol-dark); margin: 0 0 4px; }
.data-pending-section p  { color: var(--muted); font-size: .9rem; margin: 0; }
.data-pending-section .field-list { margin: 6px 0 0; padding-left: 18px; color: var(--muted); font-size: .85rem; }
.data-pending-section .field-list li { margin-bottom: 3px; }

/* Badge status geral do protótipo */
.proto-status { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 20px; }
.proto-status span { display: inline-flex; align-items: center; gap: 6px; padding: 5px 12px; border-radius: 999px; font-size: .8rem; font-weight: 600; }
.proto-status .ps-done   { background: #e7f5f1; color: var(--teal); }
.proto-status .ps-wait   { background: var(--lavender-soft); color: var(--petrol); }
.proto-status .ps-block  { background: #fff3e0; color: var(--orange); }

.nav a.pending-nav-link {
  color: var(--orange);
  font-size: .84rem;
  opacity: .85;
}
.nav a.pending-nav-link:hover { background: #fff3e0; color: var(--orange); opacity: 1; }

footer.site-footer { background: var(--petrol-dark); color: #cfe1e3; padding: 36px 0; margin-top: 40px; font-size: .9rem; }
footer.site-footer a { color: #fff; }
footer.site-footer .cols { display: grid; grid-template-columns: 2fr 1fr 1fr; gap: 24px; }

@media (max-width: 820px) {
  .grid-2, .grid-3 { grid-template-columns: 1fr; }
  .nav { display: none; position: absolute; top: 64px; left: 0; right: 0; background: #fff; flex-direction: column; padding: 12px; border-bottom: 1px solid var(--line); }
  .nav.open { display: flex; }
  .menu-btn { display: block; }
  .hero h1 { font-size: 1.9rem; }
  footer.site-footer .cols { grid-template-columns: 1fr; }
  .mode-toggle { margin-left: 0; }
}