/* ========================================
   AI SEARCH PAGE - CLAUDE-INSPIRED DESIGN
   Using existing design system from styles.css
======================================== */

/* ===== COLOR OVERRIDES FOR AI SEARCH PAGE ===== */
/* Restore original blue design for ai-search (before warm brown changes) */
:root {
  --ai-color-cream: #F8FAFC;
  --ai-color-soft-beige: #F1F5F9;
  --ai-color-primary: #1E40AF;
  --ai-color-primary-hover: #1E3A8A;
  --ai-color-warm-brown: #1E40AF;
  --ai-color-warm-brown-light: #3B82F6;
  --ai-color-warm-brown-hover: #1E3A8A;
}

/* Apply overrides to ai-search specific elements */
.chat-page-container,
.chat-wrapper,
.chat-header,
.initial-options,
.chat-messages,
.option-btn,
.btn-clear-chat,
.ai-provider-card,
.property-card,
.article-card {
  /* Override global variables with ai-search specific colors */
  --color-cream: var(--ai-color-cream);
  --color-soft-beige: var(--ai-color-soft-beige);
  --color-primary: var(--ai-color-primary);
  --color-primary-hover: var(--ai-color-primary-hover);
  --color-warm-brown: var(--ai-color-warm-brown);
  --color-warm-brown-light: var(--ai-color-warm-brown-light);
  --color-warm-brown-hover: var(--ai-color-warm-brown-hover);
}

/* ===== PAGE LAYOUT ===== */
.chat-page-container {
  min-height: calc(100vh - 80px);
  background: linear-gradient(135deg, #fdfcfa 0%, #f7f5f0 100%);
  padding: 0;
}

.chat-wrapper {
  max-width: 1200px;
  margin: 0 auto;
  min-height: calc(100vh - 80px);
  display: flex;
  flex-direction: column;
  background: var(--color-warm-white);
  box-shadow: 0 0 40px rgba(45, 55, 72, 0.08);
}

/* ===== CHAT HEADER ===== */
.chat-header {
  background: var(--color-warm-white);
  border-bottom: 1px solid var(--color-border);
  padding: var(--space-5) var(--space-8);
  flex-shrink: 0;
}

.chat-header-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: var(--space-4);
}

.chat-title-section {
  flex: 1;
}

.chat-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-2) 0;
}

.chat-subtitle {
  font-size: var(--text-sm);
  color: var(--color-medium-gray);
  margin: 0;
}

.chat-header-buttons {
  display: flex;
  gap: var(--space-3);
  align-items: center;
}

.btn-back-menu {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-warm-brown);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-white);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-back-menu:hover {
  background: var(--color-warm-brown-hover);
  transform: translateX(-2px);
}

.btn-clear-chat {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  color: var(--color-medium-gray);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.btn-clear-chat:hover {
  background: var(--color-cream);
  border-color: var(--color-border-dark);
  color: var(--color-charcoal);
}

.btn-clear-chat svg {
  width: 16px;
  height: 16px;
}

/* ===== INITIAL OPTIONS (WELCOME SCREEN) ===== */
.initial-options {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-6);
  background: linear-gradient(135deg, #fdfcfa 0%, #f7f5f0 100%);
}

.welcome-message {
  text-align: center;
  margin-bottom: var(--space-5);
}

.welcome-icon {
  font-size: 40px;
  margin-bottom: var(--space-3);
}

.welcome-title {
  font-size: var(--text-2xl);
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-2) 0;
}

.welcome-text {
  font-size: var(--text-base);
  color: var(--color-medium-gray);
  margin: 0;
}

.option-buttons {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-4);
  max-width: 600px;
  width: 100%;
}

.option-btn {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  padding: var(--space-5);
  background: var(--color-warm-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: left;
  box-shadow: var(--shadow-sm);
}

.option-btn:hover {
  background: var(--color-warm-white);
  border-color: var(--color-warm-brown);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.option-icon {
  font-size: 28px;
  margin-bottom: var(--space-2);
}

.option-label {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin-bottom: var(--space-2);
  display: block;
}

.option-desc {
  font-size: var(--text-sm);
  color: var(--color-medium-gray);
  line-height: var(--leading-normal);
  display: block;
}

/* ===== CHAT MESSAGES CONTAINER ===== */
.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: var(--space-6) var(--space-8);
  background: linear-gradient(135deg, #fdfcfa 0%, #f7f5f0 100%);
  scroll-behavior: smooth;
}

/* Custom scrollbar */
.chat-messages::-webkit-scrollbar {
  width: 8px;
}

.chat-messages::-webkit-scrollbar-track {
  background: transparent;
}

.chat-messages::-webkit-scrollbar-thumb {
  background: var(--color-border-dark);
  border-radius: 4px;
}

.chat-messages::-webkit-scrollbar-thumb:hover {
  background: var(--color-medium-gray);
}

/* ===== CHAT MESSAGE BUBBLES ===== */
.chat-message {
  display: flex;
  margin-bottom: var(--space-6);
  animation: messageSlideIn 0.3s ease-out;
}

@keyframes messageSlideIn {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.chat-message.user {
  justify-content: flex-end;
}

.chat-message.ai {
  justify-content: flex-start;
}

.message-bubble {
  max-width: 70%;
  padding: var(--space-4) var(--space-5);
  border-radius: var(--radius-lg);
  font-size: 14px;
  line-height: var(--leading-relaxed);
  word-wrap: break-word;
}

.chat-message.user .message-bubble {
  background: var(--color-warm-brown);
  color: var(--color-white);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-sm) var(--radius-lg);
  box-shadow: 0 2px 8px rgba(30, 64, 175, 0.15);
}

.chat-message.ai .message-bubble {
  background: var(--color-warm-white);
  color: var(--color-charcoal);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg) var(--radius-lg) var(--radius-lg) var(--radius-sm);
  box-shadow: var(--shadow-sm);
}

/* ===== TYPING INDICATOR ===== */
.typing-indicator {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  width: fit-content;
  color: var(--color-medium-gray);
  font-size: var(--text-sm);
}

.typing-indicator .typing-text {
  white-space: nowrap;
  margin-right: var(--space-2);
}

.typing-indicator span:not(.typing-text) {
  width: 6px;
  height: 6px;
  background: var(--color-medium-gray);
  border-radius: 50%;
  animation: typingBounce 1.4s infinite ease-in-out;
}

.typing-indicator span:nth-child(1) {
  animation-delay: 0s;
}

.typing-indicator span:nth-child(2) {
  animation-delay: 0.2s;
}

.typing-indicator span:nth-child(3) {
  animation-delay: 0.4s;
}

@keyframes typingBounce {
  0%, 60%, 100% {
    transform: translateY(0);
    opacity: 0.7;
  }
  30% {
    transform: translateY(-10px);
    opacity: 1;
  }
}

/* ===== CARDS CONTAINER ===== */
.cards-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: var(--space-4);
  margin-top: var(--space-4);
  margin-bottom: var(--space-6);
}

/* ===== UNIFIED CARD DESIGN (Property + Provider) ===== */
.property-card,
.ai-provider-card {
  background: var(--color-warm-white);
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-lg);
  padding: var(--space-4); /* Increased from space-3 (12px) to space-4 (16px) */
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(45, 55, 72, 0.08);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 200px;
}

.property-card:hover,
.ai-provider-card:hover {
  box-shadow: 0 4px 16px rgba(45, 55, 72, 0.12);
  transform: translateY(-2px);
  border-color: #CBD5E1;
}

/* Tier Star Badge - Top Right Corner */
.card-tier-star {
  position: absolute;
  top: 12px;
  right: 12px;
  font-size: 16px;
  line-height: 1;
  z-index: 1;
}

.card-tier-star.sponsored {
  color: #C9A961; /* Gold */
  filter: drop-shadow(0 1px 2px rgba(201, 169, 97, 0.3));
}

.card-tier-star.featured {
  color: #49A09D; /* Teal */
  filter: drop-shadow(0 1px 2px rgba(73, 160, 157, 0.3));
}

/* Card Title/Heading */
.property-card h3,
.ai-provider-card h3 {
  font-size: var(--text-lg); /* Increased from text-base for better readability */
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 (8px) to space-3 (12px) */
  padding-right: 24px; /* Space for star */
  display: flex;
  align-items: center;
  gap: var(--space-2);
  line-height: 1.3;
}

/* Property Card Specific Styles */
.property-card .price {
  font-size: var(--text-base); /* Increased from text-sm */
  color: var(--color-charcoal);
  font-weight: var(--weight-semibold);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 */
}

.property-card .location {
  font-size: var(--text-sm); /* Increased from text-xs */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 */
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.property-card .highlights {
  font-size: var(--text-sm); /* Increased from text-xs */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0;
  line-height: var(--leading-normal);
  flex: 1;
}

/* Provider Card Specific Styles */
.ai-provider-card .provider-category {
  font-size: var(--text-sm); /* Increased from text-xs */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 */
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: var(--weight-medium);
}

.ai-provider-card .provider-location {
  font-size: var(--text-sm); /* Increased from text-xs */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 */
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.ai-provider-card .provider-specialization {
  font-size: var(--text-sm); /* Increased from text-xs */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0;
  line-height: var(--leading-normal);
  flex: 1;
}

/* Unified CTA Button */
.card-cta-btn {
  width: 100%;
  padding: var(--space-3) var(--space-4); /* Increased padding for better spacing */
  background: var(--color-warm-brown);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-base); /* Increased from text-sm */
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
  margin-top: auto;
}

.card-cta-btn:hover {
  background: var(--color-warm-brown-hover);
  transform: translateY(-1px);
}

/* ===== KNOWLEDGE ARTICLE CARD ===== */
.knowledge-card {
  background: #FFF9E6;
  border: 2px solid #F59E0B;
  border-radius: var(--radius-lg);
  padding: var(--space-5);
  margin-bottom: var(--space-4);
  box-shadow: var(--shadow-sm);
}

.knowledge-card .article-header {
  margin-bottom: var(--space-4);
  padding-bottom: var(--space-3);
  border-bottom: 1px solid rgba(245, 158, 11, 0.2);
}

.knowledge-card .article-header h4 {
  font-size: var(--text-lg);
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-2) 0;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.knowledge-card .author {
  font-size: var(--text-sm);
  color: var(--color-medium-gray);
  line-height: var(--leading-normal);
}

.knowledge-card .article-snippet {
  font-size: var(--text-sm);
  color: var(--color-charcoal);
  line-height: var(--leading-relaxed);
  margin-bottom: var(--space-4);
}

.knowledge-card .card-actions {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.knowledge-card .btn-primary {
  padding: var(--space-3) var(--space-4);
  background: var(--color-orange);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.knowledge-card .btn-primary:hover {
  background: var(--color-orange-hover);
}

.knowledge-card .btn-secondary {
  padding: var(--space-3) var(--space-4);
  background: transparent;
  color: var(--color-charcoal);
  border: 1px solid rgba(245, 158, 11, 0.5);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.knowledge-card .btn-secondary:hover {
  background: rgba(245, 158, 11, 0.1);
  border-color: var(--color-orange);
}

/* ===== SECTION HEADERS & VIEW MORE ===== */
.card-section-header {
  font-size: var(--text-lg);
  font-weight: var(--weight-bold);
  color: var(--color-charcoal);
  margin: var(--space-6) 0 var(--space-4) 0;
  padding-bottom: var(--space-2);
  border-bottom: 2px solid #E5E7EB;
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.card-section-header:first-of-type {
  margin-top: var(--space-4);
}

.card-section-count {
  font-size: var(--text-sm);
  font-weight: var(--weight-normal);
  color: var(--color-medium-gray);
}

.view-more-container {
  margin: var(--space-4) 0;
  text-align: center;
}

.view-more-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  background: transparent;
  color: var(--color-warm-brown);
  border: 2px solid var(--color-warm-brown);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
}

.view-more-btn:hover {
  background: var(--color-warm-brown);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(139, 90, 60, 0.2);
}

.view-more-btn svg {
  width: 16px;
  height: 16px;
  transition: transform var(--transition-fast);
}

.view-more-btn:hover svg {
  transform: translateX(4px);
}

/* ===== ARTICLE CATEGORY GATEWAY ===== */
.article-category-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: var(--space-4);
  margin: var(--space-4) 0;
}

.article-category-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: var(--space-5);
  background: var(--color-warm-white);
  border: 2px solid #E5E7EB;
  border-radius: var(--radius-lg);
  cursor: pointer;
  transition: all var(--transition-base);
  text-align: center;
  min-height: 140px;
  gap: var(--space-3);
}

.article-category-btn:hover {
  background: var(--color-cream);
  border-color: var(--color-warm-brown);
  box-shadow: var(--shadow-md);
  transform: translateY(-2px);
}

.article-category-icon {
  width: 48px;
  height: 48px;
  margin-bottom: var(--space-2);
}

.article-category-icon svg {
  width: 100%;
  height: 100%;
}

.article-category-name {
  font-size: var(--text-base);
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0;
}

.article-category-count {
  font-size: var(--text-xs);
  color: var(--color-medium-gray);
  margin: 0;
}

/* ===== ARTICLE CARDS ===== */
.article-card {
  background: var(--color-warm-white);
  border: 1px solid #E5E7EB;
  border-radius: var(--radius-lg);
  padding: var(--space-4); /* Increased from space-3 (12px) to space-4 (16px) */
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: 0 2px 8px rgba(45, 55, 72, 0.08);
  position: relative;
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 180px;
}

.article-card:hover {
  box-shadow: 0 4px 16px rgba(45, 55, 72, 0.12);
  transform: translateY(-2px);
  border-color: #CBD5E1;
}

.article-card h3 {
  font-size: var(--text-base); /* Increased from text-sm */
  font-weight: var(--weight-semibold);
  color: var(--color-charcoal);
  margin: 0 0 var(--space-3) 0; /* Increased from space-2 */
  line-height: var(--leading-tight);
}

.article-card .article-meta {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-size: 13px; /* Increased from 11px */
  color: var(--color-medium-gray);
  margin-bottom: var(--space-3); /* Increased from space-2 */
}

.article-card .article-snippet {
  font-size: 14px; /* Increased from 12px */
  color: var(--color-medium-gray);
  line-height: var(--leading-relaxed);
  margin: 0 0 var(--space-3) 0;
  flex: 1;
  overflow: hidden;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}

.article-card .article-attribution {
  font-size: 13px; /* Increased from 11px */
  color: var(--color-medium-gray);
  margin: 0 0 var(--space-3) 0;
  padding: var(--space-2) 0;
  border-top: 1px solid #E5E7EB;
}

.article-card .article-attribution a {
  color: var(--color-warm-brown);
  text-decoration: none;
  font-weight: var(--weight-medium);
}

.article-card .article-attribution a:hover {
  text-decoration: underline;
}

.article-card .article-cta-group {
  display: flex;
  gap: var(--space-2);
  margin-top: auto;
}

.article-card .btn-primary {
  flex: 1;
  padding: var(--space-3) var(--space-4); /* Increased padding */
  background: var(--color-warm-brown);
  color: var(--color-white);
  border: none;
  border-radius: var(--radius-md);
  font-size: 13px; /* Increased from 11px */
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.article-card .btn-primary:hover {
  background: var(--color-warm-brown-hover);
}

.article-card .btn-secondary {
  flex: 1;
  padding: var(--space-3) var(--space-4); /* Increased padding */
  background: transparent;
  color: var(--color-warm-brown);
  border: 1px solid var(--color-warm-brown);
  border-radius: var(--radius-md);
  font-size: 13px; /* Increased from 11px */
  font-weight: var(--weight-semibold);
  cursor: pointer;
  transition: all var(--transition-fast);
  text-align: center;
}

.article-card .btn-secondary:hover {
  background: rgba(139, 90, 60, 0.05);
}

/* ===== BREADCRUMB NAVIGATION ===== */
.breadcrumb-nav {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-4);
  background: var(--color-cream);
  border-radius: var(--radius-md);
  margin: var(--space-4) 0;
  font-size: var(--text-sm);
}

.breadcrumb-item {
  color: var(--color-medium-gray);
  text-decoration: none;
  transition: color var(--transition-fast);
}

.breadcrumb-item:hover {
  color: var(--color-warm-brown);
  cursor: pointer;
}

.breadcrumb-item.active {
  color: var(--color-charcoal);
  font-weight: var(--weight-medium);
}

.breadcrumb-separator {
  color: var(--color-light-gray);
}

/* ===== CHAT INPUT CONTAINER ===== */
.chat-input-container {
  flex-shrink: 0;
  background: var(--color-warm-white);
  border-top: 1px solid var(--color-border);
  padding: var(--space-4) var(--space-8);
}

.chat-input-wrapper {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  max-width: 900px;
  margin: 0 auto;
}

.chat-input {
  flex: 1;
  padding: var(--space-4) var(--space-5);
  background: var(--color-cream);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 14px;
  color: var(--color-charcoal);
  transition: all var(--transition-fast);
}

.chat-input:focus {
  outline: none;
  border-color: var(--color-warm-brown);
  background: var(--color-warm-white);
  box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

.chat-input::placeholder {
  color: var(--color-light-gray);
}

.btn-send {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-warm-brown);
  border: none;
  border-radius: var(--radius-md);
  color: var(--color-white);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
}

.btn-send:hover {
  background: var(--color-warm-brown-hover);
  transform: scale(1.05);
}

.btn-send:active {
  transform: scale(0.95);
}

.btn-send svg {
  width: 20px;
  height: 20px;
}

.btn-filter {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  background: var(--color-warm-white);
  border: 2px solid var(--color-warm-brown);
  border-radius: var(--radius-md);
  color: var(--color-warm-brown);
  cursor: pointer;
  transition: all var(--transition-fast);
  flex-shrink: 0;
  margin-right: 8px;
}

.btn-filter:hover {
  background: var(--color-warm-brown);
  color: var(--color-white);
  transform: scale(1.05);
}

.btn-filter:active {
  transform: scale(0.95);
}

.btn-filter svg {
  width: 20px;
  height: 20px;
}

.chat-input-hint {
  margin-top: var(--space-2);
  text-align: center;
}

.hint-text {
  font-size: var(--text-xs);
  color: var(--color-light-gray);
}

/* ===== RESPONSIVE DESIGN ===== */

/* Tablets */
@media (max-width: 1024px) {
  .chat-wrapper {
    max-width: 100%;
  }

  .option-buttons {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* Mobile */
@media (max-width: 768px) {
  .chat-header {
    padding: var(--space-4) var(--space-5);
  }

  .chat-header-content {
    flex-direction: column;
    align-items: flex-start;
  }

  .btn-clear-chat {
    align-self: flex-end;
  }

  .chat-messages {
    padding: var(--space-4) var(--space-5);
  }

  .message-bubble {
    max-width: 85%;
  }

  .cards-container {
    grid-template-columns: 1fr;
  }

  .option-buttons {
    grid-template-columns: 1fr;
  }

  .chat-input-container {
    padding: var(--space-4) var(--space-5);
  }

  .chat-input-hint {
    display: none;
  }

  .property-card .card-actions,
  .provider-card .card-actions {
    flex-direction: column;
  }

  .property-card .btn-primary,
  .provider-card .btn-primary {
    width: 100%;
  }
}

/* Very small screens */
@media (max-width: 480px) {
  .chat-title {
    font-size: var(--text-lg);
  }

  .chat-subtitle {
    font-size: var(--text-xs);
  }

  .message-bubble {
    max-width: 90%;
    font-size: 13px;
  }

  .option-btn {
    padding: var(--space-4);
  }

  .option-icon {
    font-size: 24px;
  }

  .option-label {
    font-size: var(--text-sm);
  }

  .option-desc {
    font-size: var(--text-xs);
  }
}

/* ===== EXPERT INLINE LINKS ===== */
.expert-link {
  font-weight: var(--weight-bold);
  text-decoration: underline;
  color: inherit;
  transition: color var(--transition-fast);
}

.expert-link:hover {
  color: #2563EB;
}