/* ── Design Tokens ────────────────────────────────────────────────────────── */
:root {
  --limestone: #F5F2EC;
  --surface:   #FFFFFF;
  --ink:       #1A1817;
  --olive:     #5C6B4A;
  --olive-dim: #4A573C;
  --stone:     #D4CFC7;
  --muted:     #6F6A64;
  --warn:      #C77D3A;
  --danger:    #C75B5B;  /* failed states (botão/sessões) */
  /* --muted escurecido: #8B8680 sobre limestone ficava em 3.23:1
     (abaixo de AA para texto de 14px) */
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-full: 50%;
  --font-display: 'Cormorant Garamond', 'Times New Roman', serif;
  --font-body:    'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
  --ease-out: cubic-bezier(0.33, 1, 0.68, 1);
}

/* ── Reset ────────────────────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { -webkit-text-size-adjust: 100%; }
body {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--ink);
  background: var(--limestone);
  min-height: 100dvh;
  display: flex;
  justify-content: center;
  -webkit-font-smoothing: antialiased;
}
button {
  font-family: inherit;
  border: none;
  cursor: pointer;
  background: none;
  -webkit-tap-highlight-color: transparent;
}

/* ── App Shell ────────────────────────────────────────────────────────────── */
#app {
  width: 100%;
  max-width: 480px;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 32px 24px 24px;
  position: relative;
}

/* ── Session List ─────────────────────────────────────────────────────────── */
.session-list {
  width: 100%;
  flex-shrink: 0;
  margin-bottom: 16px;
  max-height: 35vh;
  overflow-y: auto;
}
.session-empty {
  color: var(--muted);
  font-size: 14px;
  text-align: center;
  padding: 24px 0;
  line-height: 1.6;
}
.session-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid var(--stone);
  animation: slideDown 0.35s var(--ease-out);
}
.session-item:last-child { border-bottom: none; }
.session-item__check {
  color: var(--olive);
  font-size: 20px;
  font-weight: 600;
  flex-shrink: 0;
  width: 28px;
  height: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-full);
  background: color-mix(in srgb, var(--olive) 12%, transparent);
}
.session-item__name {
  font-weight: 500;
  font-size: 15px;
  color: var(--ink);
}
.session-item__meta {
  font-size: 12px;
  color: var(--muted);
  margin-left: auto;
  flex-shrink: 0;
}

/* ── Match Card ───────────────────────────────────────────────────────────── */
.match-area {
  width: 100%;
  flex-shrink: 0;
  margin-bottom: 16px;
}
.match-card {
  background: var(--surface);
  border-radius: var(--radius-md);
  padding: 24px;
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 16px rgba(0,0,0,0.06);
  border: 1px solid var(--stone);
  animation: cardRise 0.4s var(--ease-out);
}
.match-card__header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.match-card__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.2;
  color: var(--ink);
}
.match-card__type {
  font-size: 11px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--olive);
  background: color-mix(in srgb, var(--olive) 10%, transparent);
  padding: 2px 8px;
  border-radius: 4px;
}
.match-card__address {
  font-size: 14px;
  color: var(--muted);
  line-height: 1.5;
  margin-bottom: 16px;
}
.match-card__alternatives {
  border-top: 1px solid var(--stone);
  padding-top: 14px;
  margin-bottom: 16px;
}
.match-card__alt-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--muted);
  margin-bottom: 8px;
}
.match-card__alt-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.match-card__alt {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--stone);
  font-size: 14px;
  color: var(--ink);
  transition: border-color 0.15s;
}
.match-card__alt:hover { border-color: var(--olive); }
.match-card__alt--selected {
  border-color: var(--olive);
  background: color-mix(in srgb, var(--olive) 6%, transparent);
}
.match-card__alt-score {
  margin-left: auto;
  font-size: 12px;
  color: var(--muted);
}
.match-card__actions {
  display: flex;
  gap: 10px;
}
.match-card__confirm {
  flex: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 24px;
  border-radius: var(--radius-sm);
  background: var(--olive);
  color: white;
  font-size: 16px;
  font-weight: 500;
  transition: background 0.15s, transform 0.1s;
}
.match-card__confirm:hover { background: var(--olive-dim); }
.match-card__confirm:active { transform: scale(0.98); }
.match-card__check { font-size: 18px; }
.match-card__status {
  margin-top: 12px;
  font-size: 13px;
  color: var(--warn);
  text-align: center;
}

/* ── Animations ───────────────────────────────────────────────────────────── */
@keyframes cardRise {
  from {
    opacity: 0;
    transform: translateY(40px) scale(0.96);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}
@keyframes slideDown {
  from { opacity: 0; transform: translateY(-12px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Record Button ────────────────────────────────────────────────────────── */
.record-area {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  margin-top: auto;
  margin-bottom: 12px;
  flex-shrink: 0;
}
.record-btn {
  width: 88px;
  height: 88px;
  border-radius: var(--radius-full);
  background: var(--surface);
  border: 2px solid var(--stone);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--olive);
  box-shadow:
    0 2px 4px rgba(0,0,0,0.04),
    0 8px 32px rgba(0,0,0,0.08);
  transition:
    transform 0.2s var(--ease-out),
    box-shadow 0.2s var(--ease-out),
    border-color 0.3s;
  position: relative;
}
.record-btn::before {
  content: '';
  position: absolute;
  inset: -4px;
  border-radius: var(--radius-full);
  border: 2px solid transparent;
  transition: border-color 0.3s, transform 0.3s;
}
.record-btn:hover {
  transform: scale(1.04);
  box-shadow:
    0 4px 8px rgba(0,0,0,0.06),
    0 12px 40px rgba(0,0,0,0.12);
}
.record-btn:active {
  transform: scale(0.96);
  box-shadow:
    0 1px 2px rgba(0,0,0,0.04),
    0 4px 12px rgba(0,0,0,0.06);
}

/* Foco visível por teclado (o botão de gravação é o controle central) */
.match-card__confirm:focus-visible,
.record-btn:focus-visible {
  outline: 3px solid var(--olive);
  outline-offset: 2px;
}

/* Recording state */
.record-btn--recording {
  border-color: var(--olive);
  color: var(--olive-dim);
}
.record-btn--recording::before {
  border-color: color-mix(in srgb, var(--olive) 40%, transparent);
  animation: pulseRing 1.5s var(--ease-out) infinite;
}
.record-btn__mic { transition: opacity 0.2s; }
.record-btn--recording .record-btn__mic { opacity: 0.7; }

@keyframes pulseRing {
  0%   { transform: scale(1);    opacity: 0.6; }
  50%  { transform: scale(1.18); opacity: 0.1; }
  100% { transform: scale(1);    opacity: 0.6; }
}

/* Uploading / processing state */
.record-btn--processing {
  border-color: var(--stone);
  color: var(--muted);
}
.record-btn--processing::before {
  border-color: var(--stone);
  animation: spinRing 2s linear infinite;
  border-top-color: var(--olive);
}
@keyframes spinRing {
  to { transform: rotate(360deg); }
}

/* Queued (offline) state */
.record-btn--queued {
  border-color: var(--warn);
  color: var(--warn);
}

/* Failed state */
.record-btn--failed {
  border-color: var(--danger);
  color: var(--danger);
}

.record-label {
  font-size: 14px;
  color: var(--muted);
  text-align: center;
  max-width: 200px;
  line-height: 1.5;
}
.record-status {
  font-size: 12px;
  font-weight: 500;
  text-align: center;
  max-width: 200px;
}

/* ── Bottom Navigation ────────────────────────────────────────────────────── */
.bottom-nav {
  width: 100%;
  display: flex;
  justify-content: center;
  gap: 24px;
  padding: 12px 0 4px;
  flex-shrink: 0;
}
.bottom-nav__link,
.bottom-nav__current {
  font-size: 13px;
  text-decoration: none;
  padding: 6px 14px;
  border-radius: var(--radius-sm);
  transition: background 0.15s, color 0.15s;
  /* alvo de toque mínimo (o link tinha 29px de altura) */
  min-height: 44px;
  display: inline-flex;
  align-items: center;
}
.bottom-nav__link {
  color: var(--muted);
}
.bottom-nav__link:hover {
  color: var(--ink);
  background: color-mix(in srgb, var(--stone) 40%, transparent);
}
.bottom-nav__current {
  color: var(--olive);
  font-weight: 500;
  background: color-mix(in srgb, var(--olive) 10%, transparent);
}

/* ── Spacer ───────────────────────────────────────────────────────────────── */
.spacer { flex: 1; min-height: 16px; }

/* ── Respect reduced motion ───────────────────────────────────────────────── */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Auth panel ───────────────────────────────────────────────────────────
   Cores movidas para os tokens próprios do capture (--ink/--surface/
   --danger) — antes hex cru (#1f2937/#b91c1c) fora do sistema. */
.auth-panel {
  margin: 0 1.25rem;
  padding: 1rem;
  border: 1px solid rgba(0,0,0,0.12);
  border-radius: 12px;
  background: color-mix(in srgb, var(--surface) 85%, transparent);
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}
.auth-panel__title { width: 100%; margin: 0 0 0.25rem; font-size: 0.9rem; }
.auth-panel__message {
  width: 100%;
  margin: 0 0 0.25rem;
  font-size: 0.8rem;
  color: var(--danger);
}
.auth-panel__label { width: 100%; margin: 0; font-size: 0.75rem; color: var(--muted); }
.auth-panel__input {
  flex: 1;
  min-width: 12rem;
  min-height: 44px; /* touch target (era 38px) */
  padding: 0.55rem 0.75rem;
  border: 1px solid var(--stone);
  border-radius: 8px;
  background: var(--surface);
  color: var(--ink);
  font-family: inherit;
  font-size: 0.9rem;
}
.auth-panel__input:focus {
  outline: 2px solid var(--olive);
  outline-offset: 1px;
  border-color: var(--olive);
}
.auth-panel__btn {
  min-height: 44px; /* touch target (era 36px) */
  padding: 0.55rem 1rem;
  border: none;
  border-radius: 8px;
  background: var(--ink);
  color: var(--surface);
  font-family: inherit;
  font-size: 0.9rem;
  cursor: pointer;
}
.auth-panel__btn:hover { background: var(--olive-dim); }

/* ── Session items com falha ────────────────────────────────────────────── */
.session-item--failed { border-left: 3px solid var(--danger); }
.session-item__retry {
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 8px;
  background: transparent;
  font-size: 0.8rem;
  cursor: pointer;
}

/* ── Session items com match pendente (abrir card) ──────────────────────── */
.session-item--matched { border-left: 3px solid var(--warn); }
.session-item__open {
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 8px;
  background: transparent;
  font-size: 0.8rem;
  cursor: pointer;
}