/* つなぎAI 8050サポート - 高齢者向けユニバーサルデザイン スタイルシート */

:root {
  --font-size-base: 21px;
  --font-size-sm: 18px;
  --font-size-md: 22px;
  --font-size-lg: 26px;
  --font-size-xl: 32px;
  --line-height-base: 1.75;

  /* カラーパレット（安心感・高視認性・JIS安全色準拠） */
  --color-bg: #F8F9FA;
  --color-card-bg: #FFFFFF;
  --color-text-main: #1A202C;
  --color-text-sub: #4A5568;
  --color-text-muted: #718096;

  --color-primary: #1B5E20; /* 落ち着いた常磐緑 */
  --color-primary-dark: #0D3E10;
  --color-primary-light: #E8F5E9;
  --color-primary-border: #81C784;

  --color-accent: #B45309; /* 暖かみのある琥珀色 */
  --color-accent-light: #FEF3C7;

  --color-ai-bubble: #EBF5FB; /* やさしい青み白 */
  --color-ai-border: #BEE3F8;
  --color-user-bubble: #F0FDF4; /* やさしい若草色 */
  --color-user-border: #BBF7D0;

  --color-danger: #C53030;
  --color-danger-light: #FFF5F5;

  --radius-card: 16px;
  --radius-btn: 30px;
  --shadow-card: 0 4px 14px rgba(0, 0, 0, 0.08);
  --shadow-btn: 0 4px 10px rgba(0, 0, 0, 0.12);
}

/* 文字サイズ切り替え用クラス */
body.font-normal {
  --font-size-base: 20px;
  --font-size-sm: 17px;
  --font-size-md: 21px;
  --font-size-lg: 25px;
  --font-size-xl: 30px;
}
body.font-large {
  --font-size-base: 23px;
  --font-size-sm: 19px;
  --font-size-md: 24px;
  --font-size-lg: 28px;
  --font-size-xl: 34px;
}
body.font-xlarge {
  --font-size-base: 26px;
  --font-size-sm: 22px;
  --font-size-md: 28px;
  --font-size-lg: 33px;
  --font-size-xl: 40px;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  -webkit-tap-highlight-color: transparent;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic", "BIZ UDPGothic", "Meiryo", sans-serif;
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  color: var(--color-text-main);
  background-color: var(--color-bg);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ヘッダーエリア */
.app-header {
  background-color: var(--color-primary);
  color: #FFFFFF;
  padding: 16px 20px;
  position: sticky;
  top: 0;
  z-index: 100;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.header-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 12px;
}

.header-title-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-badge {
  background-color: #FFFFFF;
  color: var(--color-primary);
  font-size: var(--font-size-sm);
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 8px;
  letter-spacing: 0.05em;
  white-space: nowrap;
}

.app-title {
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin: 0;
}

.header-controls {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}

/* フォントサイズ切替 */
.font-size-selector {
  display: flex;
  background-color: rgba(255, 255, 255, 0.2);
  border-radius: 20px;
  padding: 3px;
  border: 1px solid rgba(255, 255, 255, 0.4);
}

.font-btn {
  background: transparent;
  border: none;
  color: #FFFFFF;
  padding: 6px 14px;
  font-size: var(--font-size-sm);
  font-weight: bold;
  cursor: pointer;
  border-radius: 16px;
  transition: all 0.2s ease;
}

.font-btn.active {
  background-color: #FFFFFF;
  color: var(--color-primary);
  box-shadow: 0 2px 4px rgba(0,0,0,0.2);
}

/* 音声コントロールボタンスタイル */
.header-action-btn {
  background-color: #FFFFFF;
  color: var(--color-primary);
  border: 2px solid #FFFFFF;
  padding: 8px 16px;
  border-radius: 24px;
  font-size: var(--font-size-sm);
  font-weight: bold;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.header-action-btn:hover {
  background-color: var(--color-primary-light);
}

/* メインコンテナ */
.main-container {
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 20px 16px 160px;
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

/* 進行状況ガイドバー（高齢者に優しいステップ表示） */
.progress-banner {
  background-color: var(--color-primary-light);
  border: 2px solid var(--color-primary-border);
  border-radius: var(--radius-card);
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: var(--font-size-sm);
  font-weight: bold;
  color: var(--color-primary-dark);
}

.progress-steps {
  display: flex;
  align-items: center;
  gap: 8px;
}

.step-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background-color: #CBD5E0;
  display: inline-block;
}

.step-dot.active {
  background-color: var(--color-primary);
  transform: scale(1.25);
  box-shadow: 0 0 0 3px rgba(27, 94, 32, 0.25);
}

.step-dot.done {
  background-color: #48BB78;
}

/* チャットメッセージエリア */
.chat-history {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.chat-message {
  display: flex;
  flex-direction: column;
  max-width: 100%;
  animation: fadeIn 0.3s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}

.chat-message.ai {
  align-self: flex-start;
  width: 100%;
}

.chat-message.user {
  align-self: flex-end;
  max-width: 85%;
}

.speaker-label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: var(--font-size-sm);
  font-weight: bold;
  margin-bottom: 6px;
  color: var(--color-text-sub);
}

.speaker-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 50%;
  font-size: 18px;
}

.ai .speaker-badge {
  background-color: var(--color-primary);
  color: #FFFFFF;
}

.user .speaker-badge {
  background-color: #4A5568;
  color: #FFFFFF;
}

.message-bubble {
  padding: 20px 24px;
  border-radius: var(--radius-card);
  font-size: var(--font-size-base);
  line-height: var(--line-height-base);
  word-break: break-word;
  box-shadow: var(--shadow-card);
}

.ai .message-bubble {
  background-color: var(--color-card-bg);
  border: 3px solid var(--color-ai-border);
  border-top-left-radius: 4px;
  color: var(--color-text-main);
}

.user .message-bubble {
  background-color: #E6F4EA;
  border: 3px solid #A8DAB5;
  border-top-right-radius: 4px;
  color: #133918;
  font-weight: 500;
}

/* 吹き出し下部のアクション（音声再読み上げなど） */
.bubble-tools {
  margin-top: 12px;
  display: flex;
  gap: 12px;
  align-items: center;
  flex-wrap: wrap;
}

.voice-repeat-btn {
  background-color: #FFFFFF;
  border: 2px solid var(--color-primary);
  color: var(--color-primary);
  padding: 6px 16px;
  border-radius: 20px;
  font-size: var(--font-size-sm);
  font-weight: bold;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: all 0.2s;
}

.voice-repeat-btn:hover {
  background-color: var(--color-primary-light);
}

/* 選択肢ボタン群（高齢者向け特大カードスタイル） */
.options-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 12px;
  margin-top: 18px;
}

@media (min-width: 640px) {
  .options-grid.two-cols {
    grid-template-columns: 1fr 1fr;
  }
}

.option-btn {
  background-color: #FFFFFF;
  color: var(--color-text-main);
  border: 3px solid #CBD5E0;
  border-radius: var(--radius-card);
  padding: 16px 20px;
  font-size: var(--font-size-md);
  font-weight: bold;
  text-align: left;
  cursor: pointer;
  box-shadow: 0 3px 6px rgba(0, 0, 0, 0.05);
  display: flex;
  align-items: center;
  gap: 14px;
  transition: all 0.2s ease;
  line-height: 1.4;
}

.option-btn:hover {
  border-color: var(--color-primary);
  background-color: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 6px 12px rgba(27, 94, 32, 0.15);
}

.option-btn:active {
  transform: translateY(1px);
}

.option-number {
  background-color: var(--color-primary-light);
  color: var(--color-primary-dark);
  font-size: var(--font-size-sm);
  font-weight: 800;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  border: 2px solid var(--color-primary-border);
}

/* 相談先カード一覧 */
.consultation-cards-container {
  margin-top: 20px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.consult-card {
  background-color: #FFFFFF;
  border: 3px solid var(--color-primary);
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
}

.consult-header {
  border-bottom: 2px dashed #E2E8F0;
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.consult-badge {
  display: inline-block;
  background-color: var(--color-accent);
  color: #FFFFFF;
  font-size: var(--font-size-sm);
  font-weight: bold;
  padding: 4px 12px;
  border-radius: 8px;
  margin-bottom: 8px;
}

.consult-name {
  font-size: var(--font-size-lg);
  font-weight: bold;
  color: var(--color-primary-dark);
  line-height: 1.3;
}

.consult-reason {
  background-color: #FEF3C7;
  border-left: 6px solid var(--color-accent);
  padding: 12px 16px;
  border-radius: 0 8px 8px 0;
  margin-bottom: 16px;
  font-size: var(--font-size-base);
  color: #78350F;
  font-weight: 500;
}

.consult-detail-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 20px;
}

.consult-item {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

@media (min-width: 600px) {
  .consult-item {
    flex-direction: row;
    gap: 12px;
  }
}

.consult-label {
  font-weight: bold;
  color: var(--color-text-sub);
  min-width: 150px;
  flex-shrink: 0;
  font-size: var(--font-size-sm);
}

.consult-value {
  color: var(--color-text-main);
  font-size: var(--font-size-base);
  font-weight: 500;
}

/* 電話番号の特大ボタン（ワンタップでかけられる安心設計） */
.tel-action-box {
  background-color: #E8F5E9;
  border: 2px solid #81C784;
  border-radius: 12px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin: 16px 0;
}

.tel-label-box {
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: bold;
  color: var(--color-primary-dark);
}

.tel-btn {
  background-color: var(--color-primary);
  color: #FFFFFF;
  text-decoration: none;
  font-size: var(--font-size-md);
  font-weight: bold;
  padding: 10px 22px;
  border-radius: 28px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.2);
  transition: all 0.2s;
}

.tel-btn:hover {
  background-color: var(--color-primary-dark);
  transform: scale(1.03);
}

/* 相談メモのプレビュー・編集カード */
.memo-card {
  background-color: #FFFFFF;
  border: 3px solid #2B6CB0;
  border-radius: var(--radius-card);
  padding: 24px;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.1);
  margin-top: 16px;
}

.memo-card-title {
  color: #2B6CB0;
  font-size: var(--font-size-lg);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.memo-instruction {
  font-size: var(--font-size-sm);
  color: var(--color-text-sub);
  margin-bottom: 16px;
  padding: 10px 14px;
  background-color: #EBF8FF;
  border-radius: 8px;
}

.memo-field-group {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.memo-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.memo-field label {
  font-size: var(--font-size-sm);
  font-weight: bold;
  color: var(--color-text-sub);
}

.memo-field textarea,
.memo-field input {
  font-family: inherit;
  font-size: var(--font-size-base);
  line-height: 1.5;
  padding: 10px 14px;
  border: 2px solid #CBD5E0;
  border-radius: 8px;
  background-color: #F7FAFC;
  width: 100%;
}

.memo-field textarea:focus,
.memo-field input:focus {
  outline: none;
  border-color: #2B6CB0;
  background-color: #FFFFFF;
}

.memo-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 20px;
  padding-top: 16px;
  border-top: 2px dashed #E2E8F0;
}

.memo-btn {
  font-family: inherit;
  font-size: var(--font-size-base);
  font-weight: bold;
  padding: 12px 24px;
  border-radius: 28px;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  border: none;
  box-shadow: var(--shadow-btn);
  transition: all 0.2s;
}

.memo-btn.primary {
  background-color: #2B6CB0;
  color: #FFFFFF;
}

.memo-btn.primary:hover {
  background-color: #2C5282;
}

.memo-btn.secondary {
  background-color: #EDF2F7;
  color: var(--color-text-main);
  border: 2px solid #CBD5E0;
}

.memo-btn.secondary:hover {
  background-color: #E2E8F0;
}

/* 緊急警告ボックス */
.emergency-alert-box {
  background-color: var(--color-danger-light);
  border: 3px solid var(--color-danger);
  border-radius: var(--radius-card);
  padding: 20px;
  margin-top: 16px;
  color: #9B2C2C;
}

.emergency-title {
  font-size: var(--font-size-lg);
  font-weight: bold;
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

/* 固定フッター：音声入力・入力バー（高齢者向け特大UI） */
.bottom-input-bar {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background-color: #FFFFFF;
  border-top: 3px solid #E2E8F0;
  box-shadow: 0 -4px 16px rgba(0, 0, 0, 0.1);
  padding: 12px 16px 16px;
  z-index: 100;
}

.bottom-inner {
  max-width: 960px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.voice-status-indicator {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: var(--font-size-md);
  font-weight: bold;
  color: var(--color-primary);
  min-height: 30px;
}

.voice-status-indicator.listening {
  color: #E53E3E;
  animation: pulse 1.2s infinite;
}

@keyframes pulse {
  0% { transform: scale(1); }
  50% { transform: scale(1.05); }
  100% { transform: scale(1); }
}

.input-controls-row {
  display: flex;
  gap: 12px;
  align-items: center;
}

/* 特大マイクボタン */
.mic-btn-main {
  flex: 0 0 auto;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: 3px solid var(--color-primary-dark);
  border-radius: 40px;
  padding: 14px 24px;
  font-size: var(--font-size-md);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: 0 4px 12px rgba(27, 94, 32, 0.3);
  transition: all 0.2s ease;
  user-select: none;
}

.mic-btn-main:hover {
  background-color: var(--color-primary-dark);
  transform: translateY(-2px);
}

.mic-btn-main.recording {
  background-color: #E53E3E;
  border-color: #9B2C2C;
  box-shadow: 0 0 18px rgba(229, 62, 62, 0.5);
  animation: recordingPulse 1.5s infinite;
}

@keyframes recordingPulse {
  0% { box-shadow: 0 0 0 0 rgba(229, 62, 62, 0.7); }
  70% { box-shadow: 0 0 0 16px rgba(229, 62, 62, 0); }
  100% { box-shadow: 0 0 0 0 rgba(229, 62, 62, 0); }
}

.mic-icon-svg {
  width: 28px;
  height: 28px;
  fill: currentColor;
}

/* テキスト入力欄 */
.text-input-wrap {
  flex: 1;
  display: flex;
  position: relative;
}

.chat-input-text {
  width: 100%;
  font-family: inherit;
  font-size: var(--font-size-base);
  padding: 14px 18px;
  border: 3px solid #CBD5E0;
  border-radius: 30px;
  background-color: #F8F9FA;
  transition: border-color 0.2s;
}

.chat-input-text:focus {
  outline: none;
  border-color: var(--color-primary);
  background-color: #FFFFFF;
}

.send-btn-main {
  position: absolute;
  right: 6px;
  top: 6px;
  bottom: 6px;
  background-color: var(--color-primary);
  color: #FFFFFF;
  border: none;
  border-radius: 24px;
  padding: 0 20px;
  font-size: var(--font-size-base);
  font-weight: bold;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 6px;
  transition: background-color 0.2s;
}

.send-btn-main:hover {
  background-color: var(--color-primary-dark);
}

/* モーダル */
.modal-overlay {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: rgba(0, 0, 0, 0.6);
  z-index: 200;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.modal-overlay.active {
  display: flex;
}

.modal-content {
  background-color: #FFFFFF;
  border-radius: var(--radius-card);
  max-width: 680px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.3);
}

/* 印刷専用スタイル（A4印刷に最適化） */
@media print {
  body {
    background-color: #FFFFFF !important;
    color: #000000 !important;
    font-size: 15pt !important;
  }
  .app-header,
  .progress-banner,
  .bottom-input-bar,
  .bubble-tools,
  .options-grid,
  .font-size-selector,
  .memo-actions,
  .header-controls {
    display: none !important;
  }
  .main-container {
    padding: 0 !important;
    margin: 0 !important;
    max-width: 100% !important;
  }
  .memo-card {
    border: 2px solid #000000 !important;
    box-shadow: none !important;
    padding: 16px !important;
    page-break-inside: avoid;
  }
  .memo-field textarea,
  .memo-field input {
    border: 1px solid #666666 !important;
    background: transparent !important;
    font-size: 14pt !important;
  }
  .consult-card {
    border: 2px solid #333333 !important;
    box-shadow: none !important;
    page-break-inside: avoid;
    margin-bottom: 20px !important;
  }
  .tel-btn {
    border: 1px solid #000 !important;
    background: none !important;
    color: #000 !important;
  }
}