/* =============================================
   M2 IMOBILIÁRIA — COMPONENTS
   ============================================= */

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-family: var(--font-body);
  font-size: var(--text-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--transition-base);
  text-decoration: none;
  white-space: nowrap;
}

.btn-gold {
  background: var(--gold-gradient);
  color: var(--black);
  box-shadow: var(--shadow-gold);
}
.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
  filter: brightness(1.08);
}

.btn-outline-gold {
  background: transparent;
  color: var(--gold);
  border: 1.5px solid var(--gold);
}
.btn-outline-gold:hover {
  background: var(--gold);
  color: var(--black);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-dark {
  background: var(--white-soft);
  color: var(--gray-dark);
  border: 1px solid var(--white-muted);
}
.btn-dark:hover {
  border-color: var(--gold);
  color: var(--gold);
}

.btn-white {
  background: var(--white);
  color: var(--black);
}
.btn-white:hover {
  background: var(--gold);
  color: var(--black);
  box-shadow: var(--shadow-gold);
  transform: translateY(-2px);
}

.btn-lg {
  padding: var(--space-4) var(--space-8);
  font-size: var(--text-base);
}

.btn-sm {
  padding: var(--space-2) var(--space-4);
  font-size: var(--text-xs);
}

.btn-full { width: 100%; }

/* --- Property Card --- */
.property-card {
  background: var(--white);
  border: 1px solid var(--white-muted);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all var(--transition-base);
  cursor: pointer;
  position: relative;
}

.property-card:hover {
  transform: translateY(-6px);
  border-color: rgba(201,168,76,0.4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 0 1px rgba(201,168,76,0.15);
}

.card-image-wrap {
  position: relative;
  overflow: hidden;
  height: 220px;
}

.card-image-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.property-card:hover .card-image-wrap img {
  transform: scale(1.06);
}

.card-badge {
  position: absolute;
  top: var(--space-3);
  left: var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

.badge-venda { background: var(--gold); color: var(--black); }
.badge-locacao { background: #3b82f6; color: white; }
.badge-lancamento { background: #8b5cf6; color: white; }
.badge-destaque {
  position: absolute;
  top: var(--space-3);
  right: var(--space-3);
  background: rgba(201,168,76,0.9);
  color: var(--black);
  font-size: var(--text-xs);
  font-weight: 700;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  backdrop-filter: blur(8px);
}

.card-image-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, transparent 60%);
}

.card-code {
  position: absolute;
  bottom: var(--space-3);
  right: var(--space-3);
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.7);
  background: rgba(0,0,0,0.5);
  padding: 2px var(--space-2);
  border-radius: var(--radius-sm);
  backdrop-filter: blur(4px);
  font-family: monospace;
}

.card-body {
  padding: var(--space-5);
}

.card-type {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--gold);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-2);
}

.card-title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--black);
  margin-bottom: var(--space-2);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.card-location {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-sm);
  color: var(--gray-light);
  margin-bottom: var(--space-4);
}

.card-price {
  font-family: var(--font-display);
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--gold);
  margin-bottom: var(--space-4);
}

.card-price span {
  font-size: var(--text-sm);
  font-weight: 400;
  color: var(--gray-light);
  font-family: var(--font-body);
}

.card-features {
  display: flex;
  gap: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--white-muted);
  flex-wrap: wrap;
}

.card-feature {
  display: flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--gray-light);
}

.card-feature svg {
  color: var(--gold);
  flex-shrink: 0;
}

/* Cards in light sections */
.section-light .property-card,
.section-white .property-card {
  background: var(--white);
  border-color: rgba(0,0,0,0.08);
}

.section-light .card-title,
.section-white .card-title { color: var(--gray-dark); }

.section-light .card-features,
.section-white .card-features { border-color: rgba(0,0,0,0.08); }

/* --- Properties Grid --- */
.properties-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .properties-grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 600px) {
  .properties-grid { grid-template-columns: 1fr; }
}

/* --- Forms --- */
.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--gray-dark);
}

.form-label-dark { color: var(--white); }

.form-input,
.form-select,
.form-textarea {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  background: var(--white);
  border: 1.5px solid #ddd;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--gray-dark);
  transition: all var(--transition-fast);
  outline: none;
}

.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(201,168,76,0.15);
}

.form-input-dark,
.form-select-dark {
  background: var(--white);
  border-color: var(--white-muted);
  color: var(--black);
}

.form-input-dark:focus,
.form-select-dark:focus {
  border-color: var(--gold);
  background: var(--white);
}

.form-input-dark::placeholder { color: var(--gray-mid); }

.form-select { cursor: pointer; }

.form-textarea {
  resize: vertical;
  min-height: 120px;
}

.form-row {
  display: grid;
  gap: var(--space-4);
}

.form-row-2 { grid-template-columns: 1fr 1fr; }
.form-row-3 { grid-template-columns: 1fr 1fr 1fr; }

@media (max-width: 640px) {
  .form-row-2, .form-row-3 { grid-template-columns: 1fr; }
}

/* --- Hero Search Bar --- */
.search-bar {
  background: rgba(255,255,255,0.9);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-2xl);
  padding: var(--space-6);
  box-shadow: var(--shadow-md);
}

.search-bar-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-5);
  flex-wrap: wrap;
}

.search-tab {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-full);
  font-size: var(--text-sm);
  font-weight: 600;
  border: 1.5px solid rgba(0,0,0,0.1);
  color: var(--gray-dark);
  transition: all var(--transition-base);
}

.search-tab:hover { border-color: var(--gold); color: var(--gold); }

.search-tab.active {
  background: var(--gold-gradient);
  color: var(--black);
  border-color: transparent;
  box-shadow: var(--shadow-gold);
}

.search-fields {
  display: grid;
  grid-template-columns: 1.5fr 1.5fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.search-fields-row2 {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1fr;
  gap: var(--space-3);
  margin-bottom: var(--space-4);
}

.search-input-wrap {
  position: relative;
}

.search-input-wrap label {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--gray-dark);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin-bottom: var(--space-1);
}

.search-input-wrap input,
.search-input-wrap select {
  width: 100%;
  background: rgba(0,0,0,0.03);
  border: 1px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-md);
  padding: var(--space-3) var(--space-4);
  color: var(--black);
  font-size: var(--text-sm);
  outline: none;
  transition: all var(--transition-fast);
}

.search-input-wrap input::placeholder { color: rgba(255,255,255,0.35); }

.search-input-wrap select option {
  background: var(--white);
  color: var(--black);
}

.search-input-wrap input:focus,
.search-input-wrap select:focus {
  border-color: var(--gold);
  background: rgba(0,0,0,0.05);
}

@media (max-width: 900px) {
  .search-fields { grid-template-columns: 1fr 1fr; }
  .search-fields-row2 { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 600px) {
  .search-fields, .search-fields-row2 { grid-template-columns: 1fr; }
}

/* --- Empty State --- */
.empty-state {
  text-align: center;
  padding: var(--space-20) var(--space-8);
  grid-column: 1 / -1;
}

.empty-state-icon {
  font-size: 4rem;
  margin-bottom: var(--space-4);
  opacity: 0.4;
}

.empty-state h3 {
  font-size: var(--text-2xl);
  margin-bottom: var(--space-3);
  color: var(--black);
}

.empty-state p {
  font-size: var(--text-base);
  color: var(--gray-mid);
}

/* --- Badge / Tag --- */
.tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  font-weight: 600;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
}

/* --- Divider with text --- */
.divider-text {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  color: var(--gray-mid);
  font-size: var(--text-sm);
}
.divider-text::before,
.divider-text::after {
  content: '';
  flex: 1;
  height: 1px;
  background: var(--white-muted);
}

/* --- Alert/Toast --- */
.toast {
  position: fixed;
  top: 100px;
  right: var(--space-6);
  z-index: 2000;
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  font-size: var(--text-sm);
  font-weight: 500;
  max-width: 360px;
  box-shadow: var(--shadow-lg);
  animation: toastIn 0.3s ease;
  display: flex;
  align-items: center;
  gap: var(--space-3);
}
.toast-success {
  background: #064e3b;
  color: #6ee7b7;
  border: 1px solid #065f46;
}
.toast-error {
  background: #450a0a;
  color: #fca5a5;
  border: 1px solid #7f1d1d;
}

@keyframes toastIn {
  from { transform: translateX(110%); opacity: 0; }
  to   { transform: translateX(0); opacity: 1; }
}

/* --- Loader Spinner --- */
.spinner {
  width: 40px;
  height: 40px;
  border: 3px solid var(--black-border);
  border-top-color: var(--gold);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: var(--space-8) auto;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* --- Page Hero (inner pages) --- */
.page-hero {
  background: var(--white-soft);
  padding: calc(var(--navbar-height) + var(--space-12)) 0 var(--space-12);
  border-bottom: 1px solid var(--white-muted);
  position: relative;
  overflow: hidden;
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 20% 50%, rgba(201,168,76,0.06) 0%, transparent 60%);
  pointer-events: none;
}

.page-hero-tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: var(--space-3);
}

.page-hero-title {
  font-size: clamp(var(--text-3xl), 5vw, var(--text-5xl));
  font-weight: 700;
  color: var(--black);
  margin-bottom: var(--space-3);
}

.page-hero-subtitle {
  font-size: var(--text-lg);
  color: var(--gray-dark);
}