/* =====================================================================
   Agente de Levantamento — Design System (Fase A0)
   CSS sem build. Tokens + componentes base + layouts (auth e portal).
   ===================================================================== */

/* ---------- Design tokens ---------- */
:root {
  /* Cores da marca Great Group (azul + verde) */
  --c-primary:        #2061AD;   /* azul Great */
  --c-primary-600:    #1a5494;   /* azul (hover) */
  --c-primary-700:    #12315E;   /* azul-marinho */
  --c-primary-50:     #eaf1f9;
  --c-primary-100:    #d2e2f1;

  --c-accent:         #A9CF45;   /* verde Great */
  --c-accent-600:     #93b834;
  --c-accent-700:     #537300;   /* verde-escuro */
  --c-accent-50:      #f1f7df;
  --c-accent-100:     #e4efc4;

  --c-bg:             #f5f6f9;
  --c-surface:        #ffffff;
  --c-surface-2:      #fafbfc;

  --c-text:           #1f2430;
  --c-muted:          #6b7280;
  --c-faint:          #9ca3af;
  --c-border:         #e6e8ee;
  --c-border-strong:  #d2d6df;

  --c-success:        #4f7300;
  --c-success-bg:     #eef5dc;
  --c-warning:        #b45309;
  --c-warning-bg:     #fdf3e3;
  --c-danger:         #dc2626;
  --c-danger-bg:      #fdecec;
  --c-info:           #2563eb;
  --c-info-bg:        #e8f0fe;

  /* Tipografia */
  --font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue",
          Arial, "Noto Sans", sans-serif;
  --fs-xs: 0.75rem;
  --fs-sm: 0.85rem;
  --fs-md: 0.95rem;
  --fs-lg: 1.1rem;
  --fs-xl: 1.4rem;
  --fs-2xl: 1.9rem;

  /* Espaçamento */
  --sp-1: 4px;  --sp-2: 8px;  --sp-3: 12px; --sp-4: 16px;
  --sp-5: 24px; --sp-6: 32px; --sp-7: 48px; --sp-8: 64px;

  /* Forma */
  --radius-sm: 6px;
  --radius:    10px;
  --radius-lg: 16px;
  --shadow-sm: 0 1px 2px rgba(16,24,40,.06), 0 1px 1px rgba(16,24,40,.04);
  --shadow:    0 4px 12px rgba(16,24,40,.08);
  --shadow-lg: 0 12px 32px rgba(16,24,40,.14);

  --sidebar-w: 264px;
  --topbar-h:  62px;
}

/* ---------- Reset enxuto ---------- */
*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--font);
  font-size: var(--fs-md);
  color: var(--c-text);
  background: var(--c-bg);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}
a { color: inherit; text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
h1,h2,h3,h4 { margin: 0; font-weight: 650; line-height: 1.25; }
p { margin: 0; }
img, svg { display: block; max-width: 100%; }

/* ---------- Utilidades ---------- */
.muted { color: var(--c-muted); }
.faint { color: var(--c-faint); }
.text-sm { font-size: var(--fs-sm); }
.text-xs { font-size: var(--fs-xs); }
.stack > * + * { margin-top: var(--sp-3); }
.row { display: flex; align-items: center; gap: var(--sp-3); }
.row-between { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3); }
.grid { display: grid; gap: var(--sp-4); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.mt-0 { margin-top: 0; }

/* ---------- Botão ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: var(--sp-2);
  padding: 10px 16px;
  font-size: var(--fs-sm); font-weight: 600;
  border: 1px solid transparent; border-radius: var(--radius-sm);
  background: var(--c-surface); color: var(--c-text);
  transition: background .15s, border-color .15s, box-shadow .15s, transform .05s;
  white-space: nowrap;
}
.btn:active { transform: translateY(1px); }
.btn:focus-visible { outline: 2px solid var(--c-primary); outline-offset: 2px; }
.btn-primary { background: var(--c-primary); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { background: var(--c-primary-600); }
.btn-ghost { background: transparent; border-color: var(--c-border-strong); color: var(--c-text); }
.btn-ghost:hover { background: var(--c-surface-2); }
.btn-subtle { background: var(--c-primary-50); color: var(--c-primary-700); }
.btn-subtle:hover { background: var(--c-primary-100); }
.btn-block { width: 100%; }
.btn-lg { padding: 12px 20px; font-size: var(--fs-md); }

/* ---------- Campo de formulário ---------- */
.field { display: block; }
.field > label { display: block; font-size: var(--fs-sm); font-weight: 600; margin-bottom: 6px; }
.field .control {
  width: 100%; padding: 11px 13px;
  font-size: var(--fs-md); color: var(--c-text);
  background: var(--c-surface); border: 1px solid var(--c-border-strong);
  border-radius: var(--radius-sm); transition: border-color .15s, box-shadow .15s;
}
.field .control::placeholder { color: var(--c-faint); }
.field .control:focus {
  outline: none; border-color: var(--c-primary);
  box-shadow: 0 0 0 3px var(--c-primary-50);
}
.field .hint { margin-top: 6px; font-size: var(--fs-xs); color: var(--c-muted); }

/* ---------- Card ---------- */
.card {
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm);
}
.card-header {
  padding: var(--sp-4) var(--sp-5);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; justify-content: space-between; gap: var(--sp-3);
}
.card-header h3 { font-size: var(--fs-lg); }
.card-body { padding: var(--sp-5); }

/* ---------- Badge ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 3px 10px; border-radius: 999px;
  font-size: var(--fs-xs); font-weight: 600; line-height: 1.6;
  background: var(--c-primary-50); color: var(--c-primary-700);
}
.badge-success { background: var(--c-success-bg); color: var(--c-success); }
.badge-warning { background: var(--c-warning-bg); color: var(--c-warning); }
.badge-danger  { background: var(--c-danger-bg);  color: var(--c-danger); }
.badge-info    { background: var(--c-info-bg);    color: var(--c-info); }
.badge-muted   { background: #eef0f4; color: var(--c-muted); }
.badge .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; }

/* ---------- Estado vazio ---------- */
.empty {
  text-align: center; padding: var(--sp-7) var(--sp-5); color: var(--c-muted);
}
.empty .empty-icon {
  width: 56px; height: 56px; margin: 0 auto var(--sp-4);
  display: grid; place-items: center; border-radius: 50%;
  background: var(--c-primary-50); color: var(--c-primary); font-size: 26px;
}
.empty h3 { color: var(--c-text); margin-bottom: var(--sp-2); }

/* =====================================================================
   Layout de autenticação (login)
   ===================================================================== */
.auth-wrap {
  min-height: 100vh; display: grid; grid-template-columns: 1.1fr 1fr;
}
.auth-aside {
  background: linear-gradient(150deg, var(--c-primary-700), var(--c-primary) 70%);
  color: #fff; padding: var(--sp-8) var(--sp-7);
  display: flex; flex-direction: column; justify-content: space-between;
}
.auth-aside .brand-mark { display: flex; align-items: center; gap: var(--sp-3); font-weight: 700; font-size: var(--fs-lg); }
.auth-aside .brand-mark .logo { background: var(--c-accent); color: var(--c-primary-700); }
.auth-aside h1 { font-size: var(--fs-2xl); margin-bottom: var(--sp-4); max-width: 22ch; }
.auth-aside p { color: rgba(255,255,255,.82); max-width: 42ch; }
.auth-aside .aside-foot { font-size: var(--fs-sm); color: rgba(255,255,255,.7); }

.auth-main { display: grid; place-items: center; padding: var(--sp-6); }
.auth-card { width: 100%; max-width: 380px; }
.auth-card .auth-head { margin-bottom: var(--sp-5); }
.auth-card .auth-head h2 { font-size: var(--fs-xl); margin-bottom: var(--sp-2); }

/* Erro de formulário (login) */
.form-error {
  background: var(--c-danger-bg); color: var(--c-danger);
  border: 1px solid #f3c4c4; border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: var(--fs-sm);
}

/* =====================================================================
   Layout do portal (shell): sidebar + topbar + conteúdo
   ===================================================================== */
.app { min-height: 100vh; display: grid; grid-template-columns: var(--sidebar-w) 1fr; }

.sidebar {
  background: #12315E; color: #c2cee0;
  display: flex; flex-direction: column;
  position: sticky; top: 0; height: 100vh;
}
.sidebar .brand {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 0 var(--sp-5); height: var(--topbar-h);
  border-bottom: 1px solid rgba(255,255,255,.07);
  color: #fff; font-weight: 700;
}
.sidebar .nav { padding: var(--sp-4) var(--sp-3); overflow-y: auto; flex: 1; }
.nav-section { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .06em;
  color: #6b7290; padding: var(--sp-3) var(--sp-3) var(--sp-2); }
.nav-link {
  display: flex; align-items: center; gap: var(--sp-3);
  padding: 10px 12px; border-radius: var(--radius-sm);
  color: #c7ccda; font-size: var(--fs-sm); font-weight: 550;
  margin-bottom: 2px; transition: background .14s, color .14s;
}
.nav-link .ico { width: 20px; text-align: center; opacity: .9; }
.nav-link:hover { background: rgba(255,255,255,.06); color: #fff; }
.nav-link.active { background: var(--c-accent); color: var(--c-primary-700); font-weight: 650; }
.sidebar .nav-foot { padding: var(--sp-3); border-top: 1px solid rgba(255,255,255,.07); }

.logo {
  width: 34px; height: 34px; border-radius: 9px; flex: none;
  display: grid; place-items: center; font-weight: 800; font-size: 15px;
  background: var(--c-accent); color: var(--c-primary-700);
}

/* área principal */
.main { display: flex; flex-direction: column; min-width: 0; }
.topbar {
  height: var(--topbar-h); background: var(--c-surface);
  border-bottom: 1px solid var(--c-border);
  display: flex; align-items: center; gap: var(--sp-4);
  padding: 0 var(--sp-5); position: sticky; top: 0; z-index: 20;
}
.topbar .page-title { font-size: var(--fs-lg); font-weight: 650; }
.topbar .spacer { flex: 1; }
.hamburger { display: none; background: transparent; border: 0; font-size: 22px; color: var(--c-text); padding: 6px; border-radius: var(--radius-sm); }
.hamburger:hover { background: var(--c-surface-2); }

/* menu do usuário */
.usermenu { position: relative; }
.usermenu .trigger { display: flex; align-items: center; gap: var(--sp-2); background: transparent; border: 0; padding: 5px 8px; border-radius: var(--radius-sm); color: var(--c-text); }
.usermenu .trigger:hover { background: var(--c-surface-2); }
.avatar { width: 32px; height: 32px; border-radius: 50%; background: var(--c-primary-100); color: var(--c-primary-700); display: grid; place-items: center; font-weight: 700; font-size: var(--fs-sm); }
.usermenu .dropdown {
  position: absolute; right: 0; top: calc(100% + 6px); min-width: 200px;
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 6px;
  display: none;
}
.usermenu.open .dropdown { display: block; }
.usermenu .dropdown a {
  display: flex; align-items: center; gap: var(--sp-2);
  padding: 9px 10px; border-radius: var(--radius-sm); font-size: var(--fs-sm); color: var(--c-text);
}
.usermenu .dropdown a:hover { background: var(--c-surface-2); }
.usermenu .dropdown a.danger { color: var(--c-danger); }
.dropdown-sep { height: 1px; background: var(--c-border); margin: 6px 4px; }

/* conteúdo */
.content { padding: var(--sp-6) var(--sp-6); flex: 1; }
.content-head { margin-bottom: var(--sp-5); }
.content-head h2 { font-size: var(--fs-2xl); }
.content-head p { color: var(--c-muted); margin-top: 6px; }
.container { max-width: 1100px; margin: 0 auto; }

/* indicador "em construção" das fases futuras */
.phase-flag {
  display: inline-flex; align-items: center; gap: 6px;
  background: var(--c-warning-bg); color: var(--c-warning);
  padding: 4px 10px; border-radius: 999px; font-size: var(--fs-xs); font-weight: 600;
}

/* card de indicador (dashboard) */
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat .stat-label { font-size: var(--fs-sm); color: var(--c-muted); }
.stat .stat-value { font-size: var(--fs-2xl); font-weight: 700; }

/* overlay mobile da sidebar */
.overlay { display: none; position: fixed; inset: 0; background: rgba(16,20,30,.45); z-index: 30; }

/* =====================================================================
   Responsivo
   ===================================================================== */
@media (max-width: 980px) {
  .grid-3 { grid-template-columns: 1fr; }
  .grid-2 { grid-template-columns: 1fr; }
}
@media (max-width: 880px) {
  .auth-wrap { grid-template-columns: 1fr; }
  .auth-aside { display: none; }

  .app { grid-template-columns: 1fr; }
  .sidebar {
    position: fixed; top: 0; left: 0; z-index: 40; width: var(--sidebar-w);
    transform: translateX(-100%); transition: transform .22s ease;
  }
  body.nav-open .sidebar { transform: translateX(0); }
  body.nav-open .overlay { display: block; }
  .hamburger { display: inline-flex; }
  .content { padding: var(--sp-5) var(--sp-4); }
}

/* =====================================================================
   Fase A1 — Empresas e Dashboard
   ===================================================================== */

/* Barra de ferramentas / busca */
.toolbar { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-5); flex-wrap: wrap; }
.search { position: relative; flex: 1; min-width: 220px; max-width: 440px; }
.search .ico { position: absolute; left: 13px; top: 50%; transform: translateY(-50%); color: var(--c-faint); pointer-events: none; }
.search input {
  width: 100%; padding: 11px 13px 11px 40px;
  border: 1px solid var(--c-border-strong); border-radius: var(--radius-sm);
  font-size: var(--fs-md); background: var(--c-surface);
}
.search input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px var(--c-primary-50); }
.result-count { color: var(--c-muted); font-size: var(--fs-sm); }

/* Grade de cards de empresa */
.cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--sp-4); }
.company-card {
  display: flex; flex-direction: column; gap: var(--sp-4); padding: var(--sp-5);
  background: var(--c-surface); border: 1px solid var(--c-border);
  border-radius: var(--radius); box-shadow: var(--shadow-sm); color: inherit;
  transition: box-shadow .15s, border-color .15s, transform .06s;
}
.company-card:hover { box-shadow: var(--shadow); border-color: var(--c-border-strong); transform: translateY(-2px); }
.company-card .ch { display: flex; align-items: flex-start; justify-content: space-between; gap: var(--sp-3); }
.company-card h3 { font-size: var(--fs-md); }
.company-card .seg { color: var(--c-muted); font-size: var(--fs-sm); }
.company-logo {
  width: 46px; height: 46px; border-radius: 12px; flex: none;
  display: grid; place-items: center; font-weight: 700; font-size: var(--fs-md);
  background: var(--c-primary-50); color: var(--c-primary-700);
}
.company-meta { display: flex; flex-wrap: wrap; gap: var(--sp-4); font-size: var(--fs-xs); color: var(--c-muted); }
.company-meta b { color: var(--c-text); font-weight: 600; }

/* Barra de progresso (cobertura) */
.cov-row { display: flex; align-items: center; justify-content: space-between; font-size: var(--fs-xs); color: var(--c-muted); margin-bottom: 6px; }
.progress { height: 8px; border-radius: 999px; background: var(--c-primary-50); overflow: hidden; }
.progress > span { display: block; height: 100%; background: var(--c-primary); border-radius: 999px; }
.progress.done > span { background: var(--c-accent-700); }

/* Dashboard */
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--sp-4); }
.dash-split { display: grid; grid-template-columns: 1.6fr 1fr; gap: var(--sp-4); }

/* Lista compacta (dashboard) */
.mini-list { display: flex; flex-direction: column; }
.mini-item { display: flex; align-items: center; gap: var(--sp-3); padding: 14px 0; border-bottom: 1px solid var(--c-border); }
.mini-item:first-child { padding-top: 0; }
.mini-item:last-child { border-bottom: 0; padding-bottom: 0; }
.mini-item .grow { flex: 1; min-width: 0; }
.mini-item .grow .nm { font-weight: 600; font-size: var(--fs-sm); }
.mini-item .progress { margin-top: 6px; }

/* Feed de atividade */
.feed { display: flex; flex-direction: column; gap: var(--sp-4); }
.feed-item { display: flex; gap: var(--sp-3); }
.feed-item .fdot { width: 9px; height: 9px; border-radius: 50%; background: var(--c-accent); margin-top: 6px; flex: none; }
.feed-item .ft { font-size: var(--fs-xs); color: var(--c-faint); margin-top: 2px; }

/* Cabeçalho da empresa (tela show) + abas */
.company-head { display: flex; align-items: center; gap: var(--sp-4); margin-bottom: var(--sp-5); }
.company-head .company-logo { width: 58px; height: 58px; border-radius: 14px; font-size: var(--fs-lg); }
.company-head h2 { font-size: var(--fs-xl); }
.tabs { display: flex; gap: 2px; border-bottom: 1px solid var(--c-border); margin-bottom: var(--sp-5); overflow-x: auto; }
.tab { padding: 11px 15px; font-size: var(--fs-sm); font-weight: 600; color: var(--c-muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tab.active { color: var(--c-primary-700); border-bottom-color: var(--c-primary); }
.tab.disabled { color: var(--c-faint); }

@media (max-width: 980px) {
  .cards { grid-template-columns: repeat(2, 1fr); }
  .grid-4 { grid-template-columns: repeat(2, 1fr); }
  .dash-split { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .cards { grid-template-columns: 1fr; }
  .grid-4 { grid-template-columns: 1fr; }
}

/* =====================================================================
   Fase A2 — Conversa / transcrição
   ===================================================================== */
.thread { display: flex; flex-direction: column; gap: 14px; }

.day-sep {
  align-self: center; margin: 4px 0;
  background: var(--c-surface-2); border: 1px solid var(--c-border);
  color: var(--c-muted); font-size: var(--fs-xs); font-weight: 600;
  padding: 4px 12px; border-radius: 999px;
}

.msg { display: flex; flex-direction: column; max-width: 76%; }
.msg.in  { align-self: flex-start; align-items: flex-start; }
.msg.out { align-self: flex-end;   align-items: flex-end; }
.msg .who { font-size: var(--fs-xs); color: var(--c-faint); font-weight: 600; margin: 0 8px 4px; }

.bubble {
  padding: 10px 13px; border-radius: 14px;
  font-size: var(--fs-sm); line-height: 1.5; box-shadow: var(--shadow-sm);
}
.msg.in  .bubble { background: var(--c-surface);   border: 1px solid var(--c-border);       border-bottom-left-radius: 4px; }
.msg.out .bubble { background: var(--c-accent-50);  border: 1px solid var(--c-accent-100);   border-bottom-right-radius: 4px; }
.bubble .time { display: block; text-align: right; font-size: 10px; color: var(--c-faint); margin-top: 5px; }

/* Áudio */
.audio { display: flex; align-items: center; gap: 10px; min-width: 220px; }
.audio .play {
  width: 34px; height: 34px; border-radius: 50%; flex: none;
  display: grid; place-items: center; background: var(--c-primary); color: #fff; font-size: 12px;
}
.audio .wave { flex: 1; height: 6px; border-radius: 999px; background: var(--c-primary-100); position: relative; }
.audio .wave::after { content: ''; position: absolute; left: 0; top: 0; height: 100%; width: 38%; background: var(--c-primary); border-radius: 999px; }
.audio .dur { font-size: var(--fs-xs); color: var(--c-muted); }
.transcript { margin-top: 9px; padding-top: 9px; border-top: 1px dashed var(--c-border-strong); }
.transcript .lbl { display: block; font-size: 10px; text-transform: uppercase; letter-spacing: .05em; color: var(--c-faint); font-weight: 700; margin-bottom: 3px; }

/* Arquivo anexado */
.file-att { display: flex; align-items: center; gap: 11px; min-width: 240px; }
.file-ic {
  width: 40px; height: 40px; border-radius: 9px; flex: none;
  display: grid; place-items: center; color: #fff; font-weight: 700; font-size: 10px;
}
.file-ic.xlsx { background: #1f7a4d; }
.file-ic.csv  { background: #2c7a7b; }
.file-ic.pdf  { background: #c0392b; }
.file-ic.img  { background: #7c5cbf; }
.file-ic.doc  { background: #2f5aa8; }
.file-meta .fn { font-weight: 600; font-size: var(--fs-sm); }
.file-meta .fs { font-size: var(--fs-xs); color: var(--c-muted); }
.file-att .dl { margin-left: auto; font-size: var(--fs-xs); color: var(--c-primary-700); font-weight: 600; cursor: pointer; }

@media (max-width: 640px) {
  .msg { max-width: 92%; }
}

/* =====================================================================
   Fase A3 — Requisitos / Biblioteca de dores
   ===================================================================== */
.stack-lg { display: flex; flex-direction: column; gap: var(--sp-4); }

/* Mapa de cobertura */
.cov-bar { display: flex; height: 10px; border-radius: 999px; overflow: hidden; background: var(--c-border); margin-bottom: var(--sp-3); }
.cov-bar .seg { display: block; height: 100%; }
.cov-bar .seg.success { background: var(--c-success); }
.cov-bar .seg.info { background: var(--c-primary); }
.cov-bar .seg.muted { background: var(--c-border-strong); }
.cov-legend { display: flex; flex-wrap: wrap; gap: var(--sp-4); font-size: var(--fs-sm); color: var(--c-muted); }
.cov-legend > span { display: flex; align-items: center; gap: 7px; }

.dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; flex: none; }
.dot.success { background: var(--c-success); }
.dot.info { background: var(--c-primary); }
.dot.muted { background: var(--c-border-strong); }

/* Categoria */
.cat-head { display: flex; align-items: center; gap: var(--sp-3); margin-bottom: var(--sp-2); padding-bottom: var(--sp-3); border-bottom: 1px solid var(--c-border); }
.cat-head h3 { font-size: var(--fs-md); flex: 1; }
.cat-ico { width: 34px; height: 34px; border-radius: 9px; flex: none; display: grid; place-items: center; background: var(--c-primary-50); color: var(--c-primary-700); font-size: var(--fs-md); }

/* Linha de tópico */
.topic-list { display: flex; flex-direction: column; }
.topic-row { display: flex; align-items: center; gap: var(--sp-3); padding: 13px 6px; border-bottom: 1px solid var(--c-border); color: inherit; }
.topic-row:last-child { border-bottom: 0; }
.topic-row:hover { background: var(--c-surface-2); }
.topic-row > .dot { align-self: flex-start; margin-top: 6px; }
.topic-row .grow { flex: 1; min-width: 0; }
.topic-row .tr-title { font-weight: 600; font-size: var(--fs-sm); }
.topic-row .tr-dor { margin-top: 3px; }
.topic-row .tr-arrow { font-size: 20px; line-height: 1; }

/* Detalhe do tópico — lista de definições */
.deflist { display: flex; flex-direction: column; gap: var(--sp-4); }
.dl-k { font-size: var(--fs-xs); text-transform: uppercase; letter-spacing: .04em; color: var(--c-faint); font-weight: 700; margin-bottom: 3px; }
.dl-v.empty { color: var(--c-faint); font-style: italic; }

/* Evidências */
.ev-list { display: flex; flex-direction: column; gap: var(--sp-2); }
.ev { display: flex; align-items: center; gap: 9px; padding: 9px 11px; border: 1px solid var(--c-border); border-radius: var(--radius-sm); font-size: var(--fs-sm); color: inherit; }
.ev:hover { background: var(--c-surface-2); }
.ev .ev-ic { width: 26px; height: 26px; border-radius: 7px; flex: none; display: grid; place-items: center; background: var(--c-primary-50); color: var(--c-primary-700); font-size: var(--fs-xs); }

/* =====================================================================
   Fase A4 — Chat do consultor com a IA especialista
   ===================================================================== */
.ai-note {
  display: flex; gap: 9px; align-items: flex-start;
  background: var(--c-accent-50); border: 1px solid var(--c-accent-100);
  color: var(--c-accent-700); border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: var(--fs-sm); margin-bottom: var(--sp-4);
}

.chat { display: flex; flex-direction: column; height: 460px; }
.chat-thread { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 14px; padding-right: 4px; }

.cmsg { display: flex; gap: 10px; max-width: 84%; }
.cmsg.ai { align-self: flex-start; }
.cmsg.me { align-self: flex-end; }
.cbody { display: flex; flex-direction: column; min-width: 0; }
.cmsg.me .cbody { align-items: flex-end; }
.cwho { font-size: var(--fs-xs); color: var(--c-faint); font-weight: 600; margin: 0 4px 4px; }
.cavatar {
  width: 30px; height: 30px; border-radius: 50%; flex: none;
  display: grid; place-items: center; background: var(--c-primary-700); color: var(--c-accent); font-size: 14px;
}
.cbubble { padding: 10px 13px; border-radius: 14px; font-size: var(--fs-sm); line-height: 1.5; }
.cmsg.ai .cbubble { background: var(--c-surface);   border: 1px solid var(--c-border);     border-top-left-radius: 4px; }
.cmsg.me .cbubble { background: var(--c-primary-50); border: 1px solid var(--c-primary-100); border-top-right-radius: 4px; }

.cite {
  display: inline-block; background: var(--c-accent-50); color: var(--c-accent-700);
  border: 1px solid var(--c-accent-100); border-radius: 6px;
  padding: 0 6px; font-size: var(--fs-xs); font-weight: 600; white-space: nowrap;
}

.cbubble.typing { display: inline-flex; gap: 4px; align-items: center; }
.cbubble.typing span { width: 7px; height: 7px; border-radius: 50%; background: var(--c-faint); animation: blink 1.2s infinite; }
.cbubble.typing span:nth-child(2) { animation-delay: .2s; }
.cbubble.typing span:nth-child(3) { animation-delay: .4s; }
@keyframes blink { 0%, 60%, 100% { opacity: .25; } 30% { opacity: 1; } }

.chat-input { display: flex; gap: var(--sp-2); margin-top: var(--sp-4); border-top: 1px solid var(--c-border); padding-top: var(--sp-4); }
.chat-input input { flex: 1; padding: 11px 13px; border: 1px solid var(--c-border-strong); border-radius: var(--radius-sm); font-size: var(--fs-md); background: var(--c-surface); }
.chat-input input:focus { outline: none; border-color: var(--c-primary); box-shadow: 0 0 0 3px var(--c-primary-50); }

/* =====================================================================
   Fase A5 — Documento / SPEC
   ===================================================================== */
.doc-actions { display: flex; gap: var(--sp-2); flex-wrap: wrap; align-items: center; }

.doc-sec { margin-bottom: var(--sp-5); }
.doc-sec:last-child { margin-bottom: 0; }
.doc-sec h3 { font-size: var(--fs-md); margin-bottom: var(--sp-3); padding-bottom: 6px; border-bottom: 1px solid var(--c-border); }
.doc-body { font-size: var(--fs-sm); line-height: 1.65; color: var(--c-text); }
.doc-body p { margin: 0; }
.doc-body ul { margin: 0; padding-left: 20px; }
.doc-body li { margin-bottom: 7px; }

/* Modo de edição */
.doc-edit-hint {
  display: none; gap: 8px; align-items: center;
  background: var(--c-info-bg); color: var(--c-info);
  border: 1px solid #cfe0fb; border-radius: var(--radius-sm);
  padding: 10px 12px; font-size: var(--fs-sm); margin-bottom: var(--sp-4);
}
.doc-editing .doc-edit-hint { display: flex; }
.doc-editing [data-editable] {
  outline: 1px dashed var(--c-primary); outline-offset: 6px;
  border-radius: 6px; background: var(--c-primary-50);
}
[data-editable][contenteditable="true"]:focus { outline: 2px solid var(--c-primary); background: var(--c-surface); }

/* Versões */
.ver-item { padding: 12px 0; border-bottom: 1px solid var(--c-border); }
.ver-item:first-child { padding-top: 0; }
.ver-item:last-child { border-bottom: 0; padding-bottom: 0; }

/* Exportação via impressão do navegador (Salvar como PDF) */
@media print {
  .sidebar, .topbar, .overlay, .hamburger,
  [data-doc-actions], .doc-aside, .doc-edit-hint { display: none !important; }
  .app { display: block; }
  .main { display: block; }
  .content { padding: 0; }
  .container { max-width: none; }
  .dash-split { display: block; }
  .card { border: 0; box-shadow: none; }
  body { background: #fff; }
}

/* =====================================================================
   Fase A6 — Polimento (acessibilidade, erros, configurações)
   ===================================================================== */

/* Pular para o conteúdo (acessibilidade) */
.skip-link {
  position: absolute; left: 12px; top: -48px; z-index: 60;
  background: var(--c-primary); color: #fff; padding: 10px 14px;
  border-radius: var(--radius-sm); font-size: var(--fs-sm); font-weight: 600;
  transition: top .15s;
}
.skip-link:focus { top: 12px; outline: 2px solid #fff; outline-offset: 2px; }

/* Páginas de erro */
.error-wrap { min-height: 100vh; display: grid; place-items: center; padding: var(--sp-6); background: var(--c-bg); }
.error-card { text-align: center; max-width: 420px; }
.error-card .logo { margin: 0 auto var(--sp-4); width: 48px; height: 48px; border-radius: 12px; font-size: 18px; }
.error-card .error-code { font-size: 4rem; font-weight: 800; color: var(--c-primary-700); line-height: 1; }
.error-card h2 { font-size: var(--fs-xl); margin: var(--sp-2) 0; }
.error-card p { margin-bottom: var(--sp-5); }

/* Switch (preferências) */
.switch-row { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-4); font-size: var(--fs-sm); cursor: pointer; }
.switch { position: relative; width: 42px; height: 24px; flex: none; }
.switch input { position: absolute; opacity: 0; width: 100%; height: 100%; margin: 0; cursor: pointer; }
.switch .slider { position: absolute; inset: 0; background: var(--c-border-strong); border-radius: 999px; transition: background .15s; }
.switch .slider::before { content: ''; position: absolute; top: 3px; left: 3px; width: 18px; height: 18px; background: #fff; border-radius: 50%; transition: transform .15s; box-shadow: var(--shadow-sm); }
.switch input:checked + .slider { background: var(--c-accent-700); }
.switch input:checked + .slider::before { transform: translateX(18px); }
.switch input:focus-visible + .slider { outline: 2px solid var(--c-primary); outline-offset: 2px; }