/* Lumia Light — components.css
   Header, footer, botões, cards, formulários, badges, tabelas, avisos. */

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(42, 42, 42, 0.96);
  backdrop-filter: blur(6px);
  border-bottom: 1px solid var(--divider);
}

.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
}

.brand {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  font-family: var(--font-display);
  font-size: 1.15rem;
  color: var(--white);
}
.brand img { height: 32px; width: auto; }
.brand:hover { text-decoration: none; color: var(--gold-light); }

.main-nav { display: flex; align-items: center; gap: var(--space-md); }
.main-nav ul {
  list-style: none;
  display: flex;
  gap: var(--space-md);
  margin: 0; padding: 0;
}
.main-nav a {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 500;
}
.main-nav a:hover, .main-nav a[aria-current="page"] {
  color: var(--gold);
  text-decoration: none;
}

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--divider);
  border-radius: var(--radius-control);
  color: var(--white);
  padding: var(--space-xs) var(--space-sm);
  cursor: pointer;
}

@media (max-width: 860px) {
  .nav-toggle { display: inline-flex; align-items: center; gap: 0.4rem; }
  .main-nav {
    position: absolute;
    top: 72px; left: 0; right: 0;
    background: var(--bg-primary);
    border-bottom: 1px solid var(--divider);
    flex-direction: column;
    align-items: stretch;
    padding: var(--space-sm);
    display: none;
  }
  .main-nav.is-open { display: flex; }
  .main-nav ul { flex-direction: column; gap: 0; }
  .main-nav ul li { border-bottom: 1px solid var(--divider); }
  .main-nav ul li a { display: block; padding: var(--space-sm) 0; }
  .main-nav .lang-selector { margin-top: var(--space-sm); }
}

/* ---------- Botões ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius-control);
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  cursor: pointer;
  border: 1px solid transparent;
  transition: background-color 0.15s ease, color 0.15s ease, border-color 0.15s ease;
}
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.6; cursor: not-allowed; }

.btn-primary {
  background: var(--gold);
  color: var(--bg-primary);
}
.btn-primary:hover { background: var(--gold-light); color: var(--bg-primary); }

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: var(--divider);
}
.btn-secondary:hover { border-color: var(--gold); color: var(--gold); }

.btn-cta-header {
  background: var(--gold);
  color: var(--bg-primary);
  padding: 0.55rem 1.25rem;
}
.btn-cta-header:hover { background: var(--gold-light); }

/* ---------- Cards ---------- */
.card {
  background: var(--bg-card);
  border: 1px solid var(--divider);
  border-radius: var(--radius-card);
  padding: var(--space-md);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: var(--space-md);
}

/* ---------- Formulários ---------- */
.field { margin-bottom: var(--space-md); }
.field label {
  display: block;
  font-weight: 500;
  margin-bottom: 0.4rem;
  color: var(--white);
}
.field .hint {
  font-size: 0.85rem;
  color: var(--gray-mid);
  margin-top: 0.3rem;
}
.field input[type="text"],
.field input[type="email"],
.field input[type="tel"],
.field select,
.field textarea {
  width: 100%;
  background: var(--bg-primary);
  border: 1px solid var(--divider);
  border-radius: var(--radius-control);
  color: var(--white);
  padding: 0.7rem 0.85rem;
  font-family: var(--font-body);
  font-size: 1rem;
}
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus {
  border-color: var(--gold);
}
.field.has-error input,
.field.has-error select,
.field.has-error textarea {
  border-color: var(--error);
}
.field .error-message {
  color: var(--error);
  font-size: 0.85rem;
  margin-top: 0.3rem;
  display: none;
}
.field.has-error .error-message { display: block; }

.checkbox-field { display: flex; align-items: flex-start; gap: 0.6rem; margin-bottom: var(--space-md); }
.checkbox-field input { margin-top: 0.25rem; }
.checkbox-field label { font-weight: 400; font-size: 0.9rem; color: var(--gray-mid); }
.checkbox-field label a { color: var(--gold); }

.form-status {
  padding: var(--space-sm);
  border-radius: var(--radius-control);
  margin-bottom: var(--space-md);
  display: none;
}
.form-status.is-visible { display: block; }
.form-status.success { background: rgba(78, 158, 110, 0.15); border: 1px solid var(--success); color: var(--success); }
.form-status.error { background: rgba(229, 90, 78, 0.15); border: 1px solid var(--error); color: var(--error); }

.spinner {
  display: inline-block;
  width: 1rem; height: 1rem;
  border: 2px solid rgba(255,255,255,0.3);
  border-top-color: var(--bg-primary);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- Avisos / disclaimers ---------- */
.notice {
  border-radius: var(--radius-control);
  padding: var(--space-sm) var(--space-md);
  border-left: 3px solid var(--gold);
  background: rgba(201, 169, 110, 0.08);
  margin-bottom: var(--space-md);
  font-size: 0.95rem;
  color: var(--white);
}
.notice.amber {
  border-left-color: #E5B84E;
  background: rgba(229, 184, 78, 0.1);
}
.notice strong { color: var(--gold-light); }

/* ---------- Tabelas ---------- */
.table-wrap { overflow-x: auto; }
table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.95rem;
}
th, td {
  text-align: left;
  padding: 0.75rem 1rem;
  border-bottom: 1px solid var(--divider);
}
th { color: var(--gold-light); font-weight: 500; }
caption, .table-footnote {
  text-align: left;
  color: var(--gray-mid);
  font-size: 0.85rem;
  margin-top: 0.5rem;
  caption-side: bottom;
}

/* ---------- Badges de estado ---------- */
.badge {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
}
.badge.pendente { background: rgba(229, 184, 78, 0.15); color: #E5B84E; }
.badge.aprovado { background: rgba(78, 158, 110, 0.15); color: var(--success); }
.badge.nova { background: rgba(201, 169, 110, 0.15); color: var(--gold-light); }
.badge.contactada { background: rgba(154, 152, 144, 0.2); color: var(--gray-mid); }
.badge.convertida { background: rgba(78, 158, 110, 0.15); color: var(--success); }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--bg-alt);
  border-top: 1px solid var(--divider);
  padding: var(--space-xl) 0 var(--space-lg);
}
.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-md);
  margin-bottom: var(--space-lg);
}
.footer-grid h4 { font-size: 0.95rem; color: var(--gold-light); }
.footer-grid ul { list-style: none; margin: 0; padding: 0; }
.footer-grid ul li { margin-bottom: 0.4rem; }
.footer-grid a { color: var(--gray-mid); font-size: 0.9rem; }
.footer-bottom {
  border-top: 1px solid var(--divider);
  padding-top: var(--space-md);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: var(--space-sm);
  color: var(--gray-mid);
  font-size: 0.85rem;
}

/* ---------- Selector de língua ---------- */
.lang-selector { position: relative; }
.lang-selector button {
  background: transparent;
  border: 1px solid var(--divider);
  color: var(--white);
  border-radius: var(--radius-control);
  padding: 0.4rem 0.7rem;
  font-size: 0.85rem;
  cursor: pointer;
}
.lang-menu {
  position: absolute;
  right: 0; top: 110%;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  border-radius: var(--radius-control);
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
  min-width: 160px;
  display: none;
  z-index: 200;
}
.lang-menu.is-open { display: block; }
.lang-menu button {
  display: flex;
  width: 100%;
  justify-content: space-between;
  border: none;
  border-bottom: 1px solid var(--divider);
  border-radius: 0;
  text-align: left;
  background: none;
}
.lang-menu button:last-child { border-bottom: none; }
.lang-menu button:hover { background: rgba(201,169,110,0.08); }
.lang-menu .badge { margin-left: 0.5rem; }