/* ==========================================================================
   realestate.asenter.in — Component Library
   Pristine Light Cards, Gold CTAs & Accessible Controls
   ========================================================================== */

/* Buttons & CTAs */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  font-family: var(--font-family);
  font-size: var(--text-body-sm);
  font-weight: 700;
  line-height: 1.2;
  text-decoration: none;
  border-radius: var(--radius-md);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--motion-fast);
  white-space: nowrap;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--color-accent-gradient);
  color: #14140F;
  border-color: rgba(217, 138, 0, 0.4);
  box-shadow: var(--shadow-gold);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold-lg);
  filter: brightness(1.05);
}

.btn-secondary {
  background-color: #FFFFFF;
  color: var(--color-ink);
  border: 1px solid var(--color-border-hover);
  box-shadow: var(--shadow-xs);
}

.btn-secondary:hover {
  background-color: var(--color-bg-alt);
  border-color: var(--color-accent);
  color: var(--color-accent-deep);
  transform: translateY(-1px);
}

.btn-whatsapp {
  background-color: var(--color-whatsapp);
  color: #FFFFFF;
  border-color: var(--color-whatsapp-hover);
  box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
}

.btn-whatsapp:hover {
  background-color: var(--color-whatsapp-hover);
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

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

.btn-full {
  width: 100%;
}

/* Badges & Tags */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: 4px 10px;
  font-size: var(--text-label);
  font-weight: 700;
  border-radius: var(--radius-pill);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.badge-gold {
  background-color: var(--color-accent-bg);
  color: var(--color-accent-deep);
  border: 1px solid var(--color-border-accent);
}

.badge-accent-subtle {
  background-color: rgba(248, 176, 0, 0.12);
  color: var(--color-accent-dark);
  border: 1px solid rgba(248, 176, 0, 0.3);
}

.badge-success {
  background-color: var(--color-success-bg);
  color: #00897B;
  border: 1px solid rgba(0, 200, 83, 0.3);
}

.pulse-dot {
  width: 6px;
  height: 6px;
  background-color: var(--color-success);
  border-radius: 50%;
  box-shadow: 0 0 8px var(--color-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 200, 83, 0.7); }
  70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(0, 200, 83, 0); }
  100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(0, 200, 83, 0); }
}

/* Cards Surface System — Guaranteed Crisp White Contrast */
.card {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  box-shadow: var(--shadow-sm);
  transition: all var(--motion-fast);
  display: flex;
  flex-direction: column;
  color: var(--color-ink);
}

.card:hover {
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.card-glass {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.card-alt {
  background-color: var(--color-bg-alt);
  border: 1px solid var(--color-border);
}

/* Icon Box */
.icon-box {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  flex-shrink: 0;
}

.icon-box-accent {
  background: var(--color-accent-gradient);
  color: #14140F;
  box-shadow: var(--shadow-gold);
}

.icon-box-accent svg {
  width: 22px;
  height: 22px;
  stroke: #14140F;
  stroke-width: 2;
  fill: none;
}

/* Accordion Component */
.accordion-group {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
  margin-bottom: var(--space-6);
}

.accordion-item {
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color var(--motion-fast);
}

.accordion-item[aria-expanded="true"] {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-xs);
}

.accordion-header {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) var(--space-6);
  background: none;
  border: none;
  font-family: var(--font-family);
  font-size: var(--text-body);
  font-weight: 700;
  color: var(--color-ink);
  text-align: left;
  cursor: pointer;
}

.accordion-icon {
  font-size: 1.25rem;
  font-weight: 400;
  color: var(--color-accent-deep);
  transition: transform var(--motion-fast);
}

.accordion-item[aria-expanded="true"] .accordion-icon {
  transform: rotate(45deg);
}

.accordion-content {
  padding: 0 var(--space-6) var(--space-4) var(--space-6);
  display: none;
  color: var(--color-ink-muted);
}

.accordion-item[aria-expanded="true"] .accordion-content {
  display: block;
}

/* Tabs Switcher */
.tab-group {
  display: inline-flex;
  background-color: rgba(20, 20, 20, 0.05);
  padding: 3px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.tab-btn {
  padding: 6px 14px;
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-ink-muted);
  background: none;
  border: none;
  border-radius: calc(var(--radius-sm) - 2px);
  cursor: pointer;
  transition: all var(--motion-fast);
}

.tab-btn.active {
  background-color: #FFFFFF;
  color: var(--color-ink);
  box-shadow: var(--shadow-xs);
}

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

.form-label {
  font-size: var(--text-body-sm);
  font-weight: 600;
  color: var(--color-ink);
}

.form-select,
.form-input {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  font-family: var(--font-family);
  font-size: var(--text-body-sm);
  color: var(--color-ink);
  background-color: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  outline: none;
  transition: border-color var(--motion-fast), box-shadow var(--motion-fast);
}

.form-select:focus,
.form-input:focus {
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px var(--color-accent-bg);
}

/* Range Slider Styling */
input[type="range"] {
  -webkit-appearance: none;
  appearance: none;
  width: 100%;
  height: 6px;
  background: linear-gradient(to right,
    var(--color-accent) 0%,
    var(--color-accent) var(--range-progress, 50%),
    var(--color-bg-alt) var(--range-progress, 50%),
    var(--color-bg-alt) 100%);
  border-radius: 3px;
  border: 1px solid var(--color-border);
  outline: none;
}

input[type="range"]::-moz-range-track {
  background: var(--color-bg-alt);
  height: 6px;
  border-radius: 3px;
}

input[type="range"]::-moz-range-progress {
  background: var(--color-accent);
  height: 6px;
  border-radius: 3px;
}

input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
  border: 2px solid #FFFFFF;
  box-shadow: var(--shadow-gold);
  cursor: pointer;
  transition: transform var(--motion-fast);
}

input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

/* Placeholder Slots */
.placeholder-box {
  background-color: var(--color-bg-alt);
  border: 1px dashed var(--color-border-hover);
  padding: var(--space-3) var(--space-4);
  border-radius: var(--radius-sm);
  font-size: var(--text-body-sm);
  color: var(--color-ink-muted);
}

/* ==========================================================================
   macOS Interactive GSAP Magnification Dock Toolbar
   ========================================================================== */
.dock-wrapper {
  position: fixed;
  bottom: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: calc(var(--z-header) + 50);
  display: flex;
  justify-content: center;
  max-width: calc(100% - 24px);
}

.dock-toolbar {
  display: inline-flex;
  justify-content: center;
  align-items: flex-end;
  height: 52px;
  max-width: 100%;
  border-radius: var(--radius-pill);
  margin: 0;
  padding: 6px 12px;
  background-color: rgba(10, 10, 8, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.35), 0 0 0 1px rgba(248, 176, 0, 0.3);
  list-style: none;
  overflow-x: auto;
  overflow-y: visible;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
}

.dock-toolbar::-webkit-scrollbar {
  display: none;
}

.dock-item {
  width: 42px;
  height: 42px;
  margin: 0 3px;
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.dock-link {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  text-decoration: none;
}

.dock-icon-box {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--color-accent-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-gold);
  transition: filter var(--motion-fast);
}

.dock-icon-box:hover {
  filter: brightness(1.1);
}

.dock-icon-box svg {
  width: 20px;
  height: 20px;
  stroke: #14140F;
  stroke-width: 2.2;
  fill: none;
}

.dock-item[data-tooltip]::before {
  content: attr(data-tooltip);
  position: absolute;
  top: -38px;
  left: 50%;
  transform: translateX(-50%) translateY(4px);
  background-color: rgba(10, 10, 8, 0.95);
  color: #FFFFFF;
  font-family: var(--font-family);
  font-size: 0.75rem;
  font-weight: 700;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--motion-fast), transform var(--motion-fast);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.dock-item:hover[data-tooltip]::before {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

@media (max-width: 640px) {
  .dock-wrapper {
    bottom: 12px;
    max-width: min(340px, calc(100% - 20px));
  }
  .dock-toolbar {
    height: 44px;
    padding: 4px 6px;
    align-items: center;
  }
  .dock-item {
    width: 28px;
    height: 28px;
    margin: 0 1px;
  }
  .dock-icon-box {
    width: 24px;
    height: 24px;
  }
  .dock-icon-box svg {
    width: 13px;
    height: 13px;
  }
  .dock-item[data-tooltip]::before {
    display: none;
  }
}