/* β.15-C.1 Concierge — modal + button styles */

.concierge-trigger {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.5rem 0.9rem;
  border: 1px solid var(--border, #c7d0e0);
  border-radius: 6px;
  background: var(--bg-elev, #fff);
  color: var(--fg, #0d1b2a);
  font-size: var(--fs-sm, 0.875rem);
  cursor: pointer;
  font-weight: 500;
}
.concierge-trigger:hover { background: var(--bg-hover, #f1f4fb); }
.concierge-trigger:focus-visible { outline: 2px solid var(--accent, #1f4ec7); outline-offset: 2px; }

[hidden] { display: none !important; }

/* B.4.b state machine — show only the section matching modal data-state */
.concierge-overlay[data-state="loading"] [data-state-show]:not([data-state-show~="loading"]) { display: none !important; }
.concierge-overlay[data-state="auth"] [data-state-show]:not([data-state-show~="auth"]) { display: none !important; }
.concierge-overlay[data-state="question"] [data-state-show]:not([data-state-show~="question"]) { display: none !important; }
.concierge-overlay[data-state="payment"] [data-state-show]:not([data-state-show~="payment"]) { display: none !important; }
.concierge-overlay[data-state="polling"] [data-state-show]:not([data-state-show~="polling"]) { display: none !important; }
.concierge-overlay[data-state="rate_limited"] [data-state-show]:not([data-state-show~="auth"]) { display: none !important; }

.concierge-modal input[type=text] {
  width: 100%; font: inherit; padding: 0.6rem;
  border-radius: 6px; border: 1px solid var(--border, #c7d0e0);
  background: var(--bg-elev, #fafbff); color: var(--fg, #0d1b2a);
  box-sizing: border-box; margin-bottom: 0.4rem;
  font-family: ui-monospace, 'SF Mono', Menlo, monospace; font-size: 0.85rem;
}
.concierge-modal input[type=text]:invalid:not(:placeholder-shown) { border-color: #c0392b; }
.concierge-modal input[type=text]:valid:not(:placeholder-shown) { border-color: #2e8540; }

.concierge-overlay {
  position: fixed; inset: 0;
  background: rgba(13, 27, 42, 0.55);
  display: grid; place-items: center;
  z-index: 9999;
  padding: 1rem;
}
.concierge-modal {
  background: var(--bg, #fff);
  color: var(--fg, #0d1b2a);
  border-radius: 10px;
  max-width: 720px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.3);
  padding: 1.4rem 1.5rem;
}
.concierge-modal h2 {
  margin: 0 0 0.4rem; font-size: 1.2rem;
}
.concierge-modal .meta {
  font-size: 0.8rem; color: var(--fg-muted, #5a6478);
  margin-bottom: 1rem;
}
.concierge-modal .row {
  display: flex; gap: 0.6rem; align-items: center;
  margin-bottom: 0.8rem; flex-wrap: wrap;
}
.concierge-modal label { font-size: 0.85rem; }
.concierge-modal textarea {
  width: 100%; min-height: 90px;
  font: inherit;
  padding: 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border, #c7d0e0);
  background: var(--bg-elev, #fafbff);
  color: var(--fg, #0d1b2a);
  resize: vertical;
  box-sizing: border-box;
}
.concierge-modal .tier-toggle {
  display: inline-flex; gap: 0;
  border: 1px solid var(--border, #c7d0e0);
  border-radius: 6px; overflow: hidden;
}
.concierge-modal .tier-toggle input[type=radio] { display: none; }
.concierge-modal .tier-toggle label {
  padding: 0.4rem 0.8rem; cursor: pointer;
  background: var(--bg-elev, #fafbff);
}
.concierge-modal .tier-toggle input:checked + label {
  background: var(--accent, #1f4ec7); color: #fff;
}
.concierge-modal .btn {
  padding: 0.6rem 1rem;
  border-radius: 6px;
  border: none;
  background: var(--accent, #1f4ec7);
  color: #fff;
  font: inherit;
  cursor: pointer;
}
.concierge-modal .btn:disabled { opacity: 0.5; cursor: progress; }
.concierge-modal .btn-secondary {
  background: transparent; color: var(--fg, #0d1b2a);
  border: 1px solid var(--border, #c7d0e0);
}
.concierge-result {
  margin-top: 1rem;
  border-top: 1px solid var(--border, #e0e6ee);
  padding-top: 1rem;
}
.concierge-result .answer-box,
.concierge-result .ravs-box,
.concierge-result .incerteza-box {
  margin-bottom: 0.8rem;
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  background: var(--bg-elev, #f8fafe);
  font-size: 0.92rem;
  line-height: 1.5;
}
.concierge-result .ravs-box ul { margin: 0.3rem 0 0 1.2rem; padding: 0; }
.concierge-result .ravs-box a { color: var(--accent, #1f4ec7); }
.concierge-result .ravs-box code {
  font-size: 0.78rem; color: var(--fg-muted, #5a6478);
}
.concierge-result .incerteza-box {
  background: #fff5e6; border-left: 3px solid #d68900;
}
.concierge-disclaimer {
  font-size: 0.78rem; color: var(--fg-muted, #5a6478);
  margin-top: 0.6rem; line-height: 1.4;
  border-top: 1px dashed var(--border, #e0e6ee);
  padding-top: 0.6rem;
}
.concierge-error {
  padding: 0.7rem 0.9rem;
  border-radius: 6px;
  background: #fdecea; color: #8a1f17;
  margin-top: 0.8rem; font-size: 0.9rem;
}
.concierge-loading {
  display: inline-block;
  width: 14px; height: 14px;
  border: 2px solid var(--border, #c7d0e0);
  border-top-color: var(--accent, #1f4ec7);
  border-radius: 50%;
  animation: concierge-spin 0.8s linear infinite;
  vertical-align: middle; margin-right: 0.4rem;
}
@keyframes concierge-spin { to { transform: rotate(360deg); } }
.concierge-counter {
  font-size: 0.78rem; color: var(--fg-muted, #5a6478);
  margin-left: auto;
}
.concierge-counter.warn { color: #d68900; }
.concierge-counter.err { color: #c0392b; }

/* ── B.4.b PIX payment + polling ─────────────────────────────────────── */
.concierge-modal .concierge-h3 {
  margin: 0.4rem 0 0.6rem;
  font-size: 1.05rem;
}
.concierge-modal .concierge-fieldset {
  border: 1px solid var(--border, #c7d0e0);
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  margin: 0.4rem 0 0.8rem;
}
.concierge-modal .concierge-fieldset legend {
  font-size: 0.82rem;
  color: var(--fg-muted, #5a6478);
  padding: 0 0.4rem;
}
.concierge-modal .pix-radio-group {
  display: flex; flex-direction: column; gap: 0.3rem;
}
.concierge-modal .pix-radio-group input[type=radio] {
  margin-right: 0.5rem;
}
.concierge-modal .pix-radio-group label {
  cursor: pointer;
  padding: 0.3rem 0;
}
.concierge-modal input[type=email] {
  width: 100%;
  font: inherit;
  padding: 0.6rem;
  border-radius: 6px;
  border: 1px solid var(--border, #c7d0e0);
  background: var(--bg-elev, #fafbff);
  color: var(--fg, #0d1b2a);
  box-sizing: border-box;
  margin-bottom: 0.4rem;
}
.concierge-modal input[type=email]:invalid:not(:placeholder-shown) { border-color: #c0392b; }
.concierge-modal input[type=email]:valid:not(:placeholder-shown) { border-color: #2e8540; }

/* QR container — fundo branco fixo (independente do tema), garante leitura PIX */
.concierge-modal .qr-container {
  background: #ffffff;
  padding: 16px;
  display: inline-block;
  border-radius: 8px;
  margin: 0.5rem 0;
  border: 1px solid #e0e6ee;
}
.concierge-modal .qr-container img {
  display: block;
  width: 240px;
  height: 240px;
  max-width: 100%;
  background: #ffffff;
}

.concierge-modal .concierge-status {
  margin: 0.6rem 0;
  font-size: 0.92rem;
  color: var(--fg-muted, #5a6478);
}
.concierge-modal .concierge-flash {
  padding: 0.6rem 0.8rem;
  border-radius: 6px;
  background: #e7f5ec;
  color: #1e6b3a;
  margin-bottom: 0.8rem;
  font-size: 0.9rem;
}
.concierge-modal .btn-danger {
  background: #c0392b;
  color: #fff;
}
.concierge-modal .btn-danger:hover { filter: brightness(1.1); }

/* WCAG AA focus visible (todos os botões/inputs) */
.concierge-modal .btn:focus-visible,
.concierge-modal input:focus-visible,
.concierge-modal textarea:focus-visible {
  outline: 2px solid var(--accent, #1f4ec7);
  outline-offset: 2px;
}

/* ── B.4.c-bloc2: comunicação de limitações ─────────────────────────── */
.hero-subtitle {
  font-size: 1.1rem;
  color: var(--fg, #0d1b2a);
  margin: 0.5rem 0 1rem 0;
  line-height: 1.5;
}
.hero-disclaimer {
  font-size: 0.9rem;
  color: var(--fg-muted, #5a6478);
  margin: 0 0 1.5rem 0;
  padding: 0.75rem 1rem;
  border-left: 3px solid var(--accent, #1f4ec7);
  background: var(--bg-elev, #f8faff);
  border-radius: 0 4px 4px 0;
  line-height: 1.5;
}
.concierge-scope-notice {
  background: var(--bg-elev, #f1f5fb);
  border-left: 3px solid var(--accent, #1f4ec7);
  padding: 0.75rem 1rem;
  margin: 0.6rem 0 1rem 0;
  border-radius: 0 4px 4px 0;
  font-size: 0.9rem;
  color: var(--fg, #0d1b2a);
}
.concierge-scope-notice p { margin: 0 0 0.4rem 0; }
.concierge-scope-notice ul {
  margin: 0.3rem 0 0 1.2rem;
  padding: 0;
}
.concierge-scope-notice li {
  margin: 0.25rem 0;
  line-height: 1.4;
}
.footer-disclaimer {
  font-size: 0.8rem;
  color: var(--fg-muted, #5a6478);
  line-height: 1.5;
  max-width: 800px;
  margin: 0 auto 1rem auto;
  text-align: center;
  padding: 0 1rem;
}
.footer-disclaimer a {
  color: var(--accent, #1f4ec7);
  text-decoration: underline;
}
.footer-disclaimer a:hover { filter: brightness(1.2); }

/* Páginas legais (/termos /privacidade) */
.legal-doc {
  max-width: 800px;
  margin: 1.5rem auto 3rem;
  padding: 0 1.2rem;
  line-height: 1.6;
  color: var(--fg, #0d1b2a);
}
.legal-doc h1 { font-size: 1.6rem; margin-bottom: 0.4rem; }
.legal-doc h2 {
  font-size: 1.15rem;
  margin-top: 1.6rem;
  margin-bottom: 0.6rem;
  border-bottom: 1px solid var(--border, #e0e6ee);
  padding-bottom: 0.3rem;
}
.legal-doc h3 { font-size: 1rem; margin-top: 1rem; }
.legal-doc .legal-meta {
  font-size: 0.85rem;
  color: var(--fg-muted, #5a6478);
  margin-bottom: 1rem;
}
.legal-doc ul { margin: 0.4rem 0 0.6rem 1.4rem; padding: 0; }
.legal-doc li { margin: 0.25rem 0; }
.legal-doc strong { color: var(--fg, #0d1b2a); }

/* Mobile responsive */
@media (max-width: 600px) {
  .concierge-modal {
    padding: 1rem 0.9rem;
    max-height: 95vh;
  }
  .concierge-modal .qr-container img {
    width: 200px;
    height: 200px;
  }
  .concierge-modal .row {
    gap: 0.4rem;
  }
  .concierge-modal .btn {
    padding: 0.6rem 0.8rem;
    font-size: 0.9rem;
  }
}

/* β.91.3 — Modo guiado (caixas estruturadas) */
.concierge-guided { margin-bottom: 0.75rem; }
.cg-intro { font-size: 0.85rem; color: #5a6478; margin: 0 0 0.6rem; }
.cg-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 0.6rem; }
.cg-field { display: flex; flex-direction: column; gap: 0.25rem; margin-bottom: 0.6rem; }
.cg-field-full { grid-column: 1 / -1; }
.cg-field > label { font-size: 0.82rem; font-weight: 600; color: #0d1b2a; }
.cg-field > label small { font-weight: 400; color: #5a6478; }
.cg-field select {
  padding: 0.55rem 0.6rem; border: 1px solid #c7d0e0; border-radius: 8px;
  background: #f8faff; font-size: 0.92rem; color: #0d1b2a; width: 100%;
}
.cg-field select:disabled { background: #f1f4fb; color: #8a93a6; cursor: not-allowed; }
.cg-field select:focus { outline: 2px solid #1f4ec7; border-color: #1f4ec7; }
.cg-checks { display: flex; flex-wrap: wrap; gap: 0.4rem 0.9rem; }
.cg-checks label {
  font-size: 0.86rem; color: #0d1b2a; display: inline-flex; align-items: center;
  gap: 0.3rem; cursor: pointer; padding: 0.2rem 0;
}
.cg-preview {
  font-size: 0.8rem; color: #1e6b3a; background: #e7f5ec; border-radius: 8px;
  padding: 0.5rem 0.6rem; margin: 0.5rem 0 0; min-height: 1.2em;
  border-left: 3px solid #2e8540;
}
.cg-preview:empty { display: none; }
.cg-adv-toggle { margin-top: 0.6rem; font-size: 0.82rem; }
@media (max-width: 520px) {
  .cg-grid { grid-template-columns: 1fr; }
}