/* ========================================================
   24h温熱換気・高気密高断熱専用AIボット & 200問知見スタジオ
   thermal-bot.css
   株式会社住ま居る / スマイチ
======================================================== */

/* ヒーローセクション */
.thermal-bot-hero {
  background: linear-gradient(135deg, #064e3b 0%, #0f172a 50%, #065f46 100%);
  color: #fff;
  padding: 3.5rem 1.5rem 2.5rem;
  text-align: center;
  border-radius: 1.5rem;
  margin: 1.5rem auto 2.5rem;
  max-width: 1200px;
  box-shadow: 0 20px 40px -15px rgba(6, 78, 59, 0.4);
  position: relative;
  overflow: hidden;
}

.thermal-bot-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle at 30% 30%, rgba(16, 185, 129, 0.15), transparent 70%);
  pointer-events: none;
}

.thermal-bot-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(16, 185, 129, 0.2);
  border: 1px solid rgba(52, 211, 153, 0.4);
  color: #6ee7b7;
  padding: 0.4rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  margin-bottom: 1.2rem;
}

.thermal-bot-title {
  font-size: 2.2rem;
  font-weight: 900;
  line-height: 1.35;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.thermal-bot-title span.highlight {
  color: #34d399;
  display: inline-block;
}

.thermal-bot-subtitle {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.8;
  max-width: 860px;
  margin: 0 auto;
}

/* フィルターバー & カテゴリタブ */
.thermal-filter-bar {
  max-width: 1200px;
  margin: 0 auto 2rem;
  padding: 0 1rem;
}

.thermal-tabs-scroll {
  display: flex;
  gap: 0.6rem;
  overflow-x: auto;
  padding-bottom: 0.8rem;
  scrollbar-width: thin;
  scrollbar-color: #10b981 #f1f5f9;
}

.thermal-tabs-scroll::-webkit-scrollbar {
  height: 6px;
}
.thermal-tabs-scroll::-webkit-scrollbar-track {
  background: #f1f5f9;
  border-radius: 9999px;
}
.thermal-tabs-scroll::-webkit-scrollbar-thumb {
  background: #10b981;
  border-radius: 9999px;
}

.thermal-tab-pill {
  flex-shrink: 0;
  background: #ffffff;
  border: 1px solid #e2e8f0;
  color: #475569;
  padding: 0.6rem 1.2rem;
  border-radius: 9999px;
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.02);
}

.thermal-tab-pill:hover {
  border-color: #10b981;
  color: #065f46;
  background: #f0fdf4;
  transform: translateY(-1px);
}

.thermal-tab-pill.active {
  background: linear-gradient(135deg, #059669, #10b981);
  border-color: #059669;
  color: #ffffff;
  box-shadow: 0 4px 12px rgba(16, 185, 129, 0.35);
}

/* 検索バー */
.thermal-search-wrap {
  display: flex;
  gap: 0.75rem;
  margin-top: 1rem;
  position: relative;
}

.thermal-search-input {
  flex: 1;
  background: #ffffff;
  border: 2px solid #e2e8f0;
  padding: 0.85rem 1.2rem 0.85rem 2.8rem;
  border-radius: 1rem;
  font-size: 0.95rem;
  color: #1e293b;
  outline: none;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.03);
}

.thermal-search-input:focus {
  border-color: #10b981;
  box-shadow: 0 0 0 4px rgba(16, 185, 129, 0.15);
}

.thermal-search-icon {
  position: absolute;
  left: 1rem;
  top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  font-size: 1.1rem;
  pointer-events: none;
}

.thermal-consult-btn-top {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, #059669, #0d9488);
  color: #fff;
  border: none;
  padding: 0.85rem 1.5rem;
  border-radius: 1rem;
  font-size: 0.92rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(13, 148, 136, 0.25);
  white-space: nowrap;
}

.thermal-consult-btn-top:hover {
  background: linear-gradient(135deg, #047857, #0f766e);
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(13, 148, 136, 0.35);
}

/* 統計・状態表示 */
.thermal-stats-bar {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
  padding: 0 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.88rem;
  color: #64748b;
}

/* Q&Aカードグリッド */
.thermal-qa-grid {
  max-width: 1200px;
  margin: 0 auto 4rem;
  padding: 0 1rem;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
  gap: 1.5rem;
}

.thermal-qa-card {
  background: #ffffff;
  border: 1px solid #e2e8f0;
  border-radius: 1.25rem;
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  cursor: pointer;
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.03);
}

.thermal-qa-card:hover {
  transform: translateY(-4px);
  border-color: #34d399;
  box-shadow: 0 16px 24px -6px rgba(16, 185, 129, 0.15);
}

.thermal-card-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 0.8rem;
}

.thermal-cat-tag {
  font-size: 0.75rem;
  font-weight: 800;
  padding: 0.25rem 0.65rem;
  border-radius: 0.5rem;
  background: #ecfdf5;
  color: #065f46;
  border: 1px solid #a7f3d0;
}

.thermal-q-number {
  font-size: 0.75rem;
  color: #94a3b8;
  font-weight: 800;
}

.thermal-q-title {
  font-size: 1.05rem;
  font-weight: 800;
  color: #0f172a;
  line-height: 1.5;
  margin-bottom: 0.8rem;
}

.thermal-short-ans {
  font-size: 0.88rem;
  color: #475569;
  line-height: 1.6;
  margin-bottom: 1rem;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.thermal-dim-badge {
  background: #f8fafc;
  border: 1px dashed #cbd5e1;
  border-radius: 0.6rem;
  padding: 0.4rem 0.75rem;
  font-size: 0.8rem;
  color: #047857;
  font-weight: 700;
  margin-bottom: 1rem;
}

.thermal-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-top: 1px solid #f1f5f9;
  padding-top: 0.8rem;
  font-size: 0.78rem;
  color: #64748b;
}

.thermal-source-badge {
  color: #0284c7;
  font-weight: 600;
  text-overflow: ellipsis;
  overflow: hidden;
  white-space: nowrap;
  max-width: 180px;
}

.thermal-card-action {
  color: #059669;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

/* 詳細モーダル */
.thermal-modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(4px);
  z-index: 9999;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
}

.thermal-modal-backdrop.active {
  display: flex;
}

.thermal-modal-content {
  background: #ffffff;
  border-radius: 1.5rem;
  max-width: 760px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  position: relative;
  padding: 2.2rem;
  animation: thermalModalPop 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes thermalModalPop {
  0% { transform: scale(0.95); opacity: 0; }
  100% { transform: scale(1); opacity: 1; }
}

.thermal-modal-close {
  position: absolute;
  top: 1.2rem;
  right: 1.2rem;
  background: #f1f5f9;
  border: none;
  border-radius: 9999px;
  width: 2.4rem;
  height: 2.4rem;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: #475569;
  cursor: pointer;
  transition: all 0.2s;
}

.thermal-modal-close:hover {
  background: #e2e8f0;
  color: #0f172a;
}

.thermal-modal-body h2 {
  font-size: 1.4rem;
  font-weight: 900;
  color: #0f172a;
  line-height: 1.4;
  margin-bottom: 1.2rem;
  padding-right: 2.5rem;
}

.thermal-section-block {
  margin-bottom: 1.5rem;
  background: #f8fafc;
  border-radius: 1rem;
  padding: 1.2rem;
  border-left: 4px solid #10b981;
}

.thermal-section-block.principle {
  border-left-color: #f59e0b;
  background: #fffbeb;
}

.thermal-section-block h3 {
  font-size: 0.9rem;
  font-weight: 800;
  color: #0f172a;
  margin-bottom: 0.4rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.thermal-section-block p {
  font-size: 0.92rem;
  color: #334155;
  line-height: 1.7;
  white-space: pre-line;
}

.thermal-modal-footer-btn {
  display: flex;
  gap: 1rem;
  margin-top: 1.8rem;
}

.thermal-consult-now-btn {
  flex: 1;
  background: linear-gradient(135deg, #059669, #0d9488);
  color: #fff;
  border: none;
  padding: 1rem;
  border-radius: 1rem;
  font-size: 1rem;
  font-weight: 800;
  cursor: pointer;
  text-align: center;
  transition: all 0.2s;
  box-shadow: 0 4px 12px rgba(5, 150, 105, 0.3);
}

.thermal-consult-now-btn:hover {
  background: linear-gradient(135deg, #047857, #0f766e);
  transform: translateY(-2px);
}

/* チャットモーダル */
.thermal-chat-box {
  display: flex;
  flex-direction: column;
  height: min(620px, 70vh);
}

.thermal-chat-messages {
  flex: 1;
  overflow-y: auto;
  scroll-behavior: smooth;
  padding: 1.2rem;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  background: #f8fafc;
  border-radius: 1rem;
  margin-bottom: 1rem;
  border: 1px solid #e2e8f0;
}

.thermal-msg {
  display: flex;
  gap: 0.85rem;
  max-width: 92%;
  animation: thermalFadeIn 0.25s ease-out;
}

@keyframes thermalFadeIn {
  from { opacity: 0; transform: translateY(6px); }
  to { opacity: 1; transform: translateY(0); }
}

.thermal-msg.bot {
  align-self: flex-start;
}

.thermal-msg.user {
  align-self: flex-end;
  flex-direction: row-reverse;
}

.thermal-msg-avatar {
  width: 2.4rem;
  height: 2.4rem;
  border-radius: 9999px;
  background: linear-gradient(135deg, #059669, #10b981);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.1rem;
  flex-shrink: 0;
  box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.thermal-msg.user .thermal-msg-avatar {
  background: linear-gradient(135deg, #2563eb, #3b82f6);
  box-shadow: 0 2px 6px rgba(59, 130, 246, 0.25);
}

.thermal-msg-bubble {
  padding: 1rem 1.25rem;
  border-radius: 1rem;
  font-size: 0.92rem;
  line-height: 1.7;
}

.thermal-msg.bot .thermal-msg-bubble {
  background: #ffffff;
  color: #1e293b;
  border: 1px solid #e2e8f0;
  box-shadow: 0 4px 12px rgba(15, 23, 42, 0.05);
}

.thermal-msg.bot .thermal-reply-header {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 800;
  color: #065f46;
  background: #ecfdf5;
  border: 1px solid #a7f3d0;
  padding: 0.4rem 0.8rem;
  border-radius: 0.5rem;
  margin-bottom: 0.85rem;
  font-size: 0.88rem;
}

.thermal-msg.bot .thermal-reply-section {
  background: #f8fafc;
  border-left: 4px solid #059669;
  border-radius: 0.4rem;
  padding: 0.7rem 0.9rem;
  margin: 0.75rem 0;
}

.thermal-msg.bot .thermal-reply-section.highlight {
  border-left-color: #0284c7;
  background: #f0f9ff;
}

.thermal-msg.bot .thermal-reply-section.principle {
  border-left-color: #f59e0b;
  background: #fffbeb;
}

.thermal-msg.bot .thermal-reply-section h4 {
  margin: 0 0 0.35rem 0;
  font-size: 0.9rem;
  font-weight: 800;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.thermal-msg.bot .thermal-reply-section p {
  margin: 0;
  font-size: 0.9rem;
  line-height: 1.65;
  color: #334155;
  white-space: pre-wrap;
}

.thermal-msg.bot .thermal-reply-footer {
  font-size: 0.8rem;
  color: #64748b;
  background: #f8fafc;
  padding: 0.5rem 0.75rem;
  border-radius: 0.4rem;
  border: 1px solid #e2e8f0;
  margin-top: 0.85rem;
  line-height: 1.5;
}

.thermal-msg.user .thermal-msg-bubble {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #ffffff;
  font-weight: 500;
  white-space: pre-wrap;
  box-shadow: 0 2px 8px rgba(5, 150, 105, 0.25);
}

/* ローディングドットアニメーション */
.thermal-loading-dots {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.5rem 0;
}

.thermal-loading-dots span {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #059669;
  animation: thermalPulse 1.2s infinite ease-in-out both;
}

.thermal-loading-dots span:nth-child(1) { animation-delay: -0.32s; }
.thermal-loading-dots span:nth-child(2) { animation-delay: -0.16s; }

@keyframes thermalPulse {
  0%, 80%, 100% { transform: scale(0.6); opacity: 0.4; }
  40% { transform: scale(1.1); opacity: 1; }
}

.thermal-chat-input-row {
  display: flex;
  gap: 0.6rem;
}

.thermal-chat-input {
  flex: 1;
  border: 2px solid #cbd5e1;
  border-radius: 0.85rem;
  padding: 0.85rem 1.1rem;
  outline: none;
  font-size: 0.95rem;
  transition: all 0.2s;
}

.thermal-chat-input:focus {
  border-color: #059669;
  box-shadow: 0 0 0 3px rgba(16, 185, 129, 0.15);
}

.thermal-chat-send-btn {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #fff;
  border: none;
  border-radius: 0.85rem;
  padding: 0 1.6rem;
  font-size: 0.95rem;
  font-weight: 800;
  cursor: pointer;
  transition: all 0.2s;
  box-shadow: 0 2px 6px rgba(5, 150, 105, 0.3);
}

.thermal-chat-send-btn:hover {
  background: linear-gradient(135deg, #047857, #059669);
  transform: translateY(-1px);
}

/* レスポンシブ */
@media (max-width: 768px) {
  .thermal-bot-title {
    font-size: 1.6rem;
  }
  .thermal-qa-grid {
    grid-template-columns: 1fr;
  }
  .thermal-search-wrap {
    flex-direction: column;
  }
  .thermal-modal-content {
    padding: 1.5rem;
  }
}