/* =============================================
 * オージオグラム作成ツール
 * audiogram.css
 * ============================================= */

:root,
[data-theme="light"] {
  --audio-primary: #00897B;
  --audio-primary-light: #4DB6AC;
  --audio-primary-dark: #00695C;
  --audio-bg: #F5FAFA;
  --audio-surface: #FFFFFF;
  --audio-border: #D0E0DE;
  --audio-accent: #FF6F00;
  --audio-input-bg: #FFFFFF;
  --audio-input-border: #B0C4C0;
  --audio-table-header: #E0F2F1;
  --audio-table-stripe: #F5FAFA;
}

[data-theme="dark"] {
  --audio-primary: #4DB6AC;
  --audio-primary-light: #80CBC4;
  --audio-primary-dark: #00897B;
  --audio-bg: #1A2322;
  --audio-surface: #243130;
  --audio-border: #3A4E4C;
  --audio-accent: #FFB74D;
  --audio-input-bg: #2A3B3A;
  --audio-input-border: #4A5E5C;
  --audio-table-header: #2A3B3A;
  --audio-table-stripe: #1F2E2C;
}

/* --- Page --- */
.audiogram-page {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 16px 32px;
}

.audiogram-layout {
  display: grid;
  grid-template-columns: 310px 1fr;
  gap: 16px;
  align-items: start;
}

.audiogram-left,
.audiogram-right {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

/* --- Cards --- */
.audio-card {
  background: var(--audio-surface);
  border: 1px solid var(--audio-border);
  border-radius: 12px;
  padding: 14px;
  box-shadow: var(--shadow-sm, 0 1px 3px rgba(0,0,0,0.06));
}

.audio-card-title {
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--audio-primary);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* --- Form --- */
.audio-form-group {
  margin-bottom: 8px;
}

.audio-form-group label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-secondary, #6B5E4B);
  margin-bottom: 2px;
  font-weight: 500;
}

.audio-input,
.audio-select {
  width: 100%;
  padding: 5px 8px;
  border: 1px solid var(--audio-input-border);
  border-radius: 6px;
  background: var(--audio-input-bg);
  color: var(--text-primary, #3D3428);
  font-size: 0.85rem;
  font-family: inherit;
  transition: border-color 0.2s;
}

.audio-input:focus,
.audio-select:focus {
  outline: none;
  border-color: var(--audio-primary);
  box-shadow: 0 0 0 2px rgba(0,137,123,0.15);
}

.audio-form-row {
  display: flex;
  gap: 8px;
}

.audio-form-row > * { flex: 1; }

/* --- Canvas --- */
.canvas-container {
  position: relative;
  width: 100%;
  background: #FFFFFF;
  border-radius: 8px;
  overflow: hidden;
  border: 2px solid var(--audio-border);
  touch-action: none;
  user-select: none;
  -webkit-user-select: none;
}

[data-theme="dark"] .canvas-container { background: #FFFFFF; }

.canvas-container canvas {
  display: block;
  width: 100%;
  cursor: crosshair;
}

/* --- Input mode buttons --- */
.input-mode-group {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 4px;
  align-items: center;
}

.mode-col-label {
  font-size: 0.68rem;
  font-weight: 600;
  color: var(--text-tertiary, #9A8D7A);
  text-align: center;
}

.mode-row-label {
  font-size: 0.7rem;
  font-weight: 600;
  color: var(--text-secondary, #6B5E4B);
  white-space: nowrap;
  padding-right: 4px;
}

.mode-btn {
  display: flex;
  align-items: center;
  gap: 3px;
  padding: 5px 8px;
  border: 2px solid var(--audio-border);
  border-radius: 8px;
  background: var(--audio-surface);
  color: var(--text-primary, #333);
  font-size: 0.73rem;
  font-weight: 600;
  cursor: pointer;
  transition: all 0.15s;
  font-family: inherit;
  white-space: nowrap;
}

.mode-btn:hover { opacity: 0.8; }

.mode-btn.active {
  font-weight: 700;
  border-width: 3px;
  color: #FFFFFF !important;
  -webkit-text-fill-color: #FFFFFF;
}

/* active時の背景色: ライトモード */
.mode-btn.active[data-mode="unaidedRight"],
.mode-btn.active[data-mode="aidedRight"],
.mode-btn.active[data-mode="boneRight"] {
  background: #FF0000;
  border-color: #FF0000;
}
.mode-btn.active[data-mode="unaidedLeft"],
.mode-btn.active[data-mode="aidedLeft"],
.mode-btn.active[data-mode="boneLeft"] {
  background: #0000FF;
  border-color: #0000FF;
}

/* active時の背景色: ダークモード */
[data-theme="dark"] .mode-btn.active[data-mode="unaidedRight"],
[data-theme="dark"] .mode-btn.active[data-mode="aidedRight"],
[data-theme="dark"] .mode-btn.active[data-mode="boneRight"] {
  background: #FF6B6B;
  border-color: #FF6B6B;
}
[data-theme="dark"] .mode-btn.active[data-mode="unaidedLeft"],
[data-theme="dark"] .mode-btn.active[data-mode="aidedLeft"],
[data-theme="dark"] .mode-btn.active[data-mode="boneLeft"] {
  background: #6B9BFF;
  border-color: #6B9BFF;
}

/* active時の背景色: CUDモード */
.cud-mode .mode-btn.active[data-mode="unaidedRight"],
.cud-mode .mode-btn.active[data-mode="aidedRight"],
.cud-mode .mode-btn.active[data-mode="boneRight"] {
  background: #FF4B00;
  border-color: #FF4B00;
}
.cud-mode .mode-btn.active[data-mode="unaidedLeft"],
.cud-mode .mode-btn.active[data-mode="aidedLeft"],
.cud-mode .mode-btn.active[data-mode="boneLeft"] {
  background: #03AF7A;
  border-color: #03AF7A;
}

.mode-btn[data-mode="unaidedRight"]  { border-color: #FF0000; color: #FF0000; }
.mode-btn[data-mode="unaidedLeft"]   { border-color: #0000FF; color: #0000FF; }
.mode-btn[data-mode="aidedRight"]    { border-color: #FF0000; color: #FF0000; }
.mode-btn[data-mode="aidedLeft"]     { border-color: #0000FF; color: #0000FF; }
.mode-btn[data-mode="boneRight"]     { border-color: #FF0000; color: #FF0000; }
.mode-btn[data-mode="boneLeft"]      { border-color: #0000FF; color: #0000FF; }

[data-theme="dark"] .mode-btn[data-mode="unaidedRight"]  { border-color: #FF6B6B; color: #FF6B6B; }
[data-theme="dark"] .mode-btn[data-mode="unaidedLeft"]   { border-color: #6B9BFF; color: #6B9BFF; }
[data-theme="dark"] .mode-btn[data-mode="aidedRight"]    { border-color: #FF6B6B; color: #FF6B6B; }
[data-theme="dark"] .mode-btn[data-mode="aidedLeft"]     { border-color: #6B9BFF; color: #6B9BFF; }
[data-theme="dark"] .mode-btn[data-mode="boneRight"]     { border-color: #FF6B6B; color: #FF6B6B; }
[data-theme="dark"] .mode-btn[data-mode="boneLeft"]      { border-color: #6B9BFF; color: #6B9BFF; }

/* CUD mode button colors */
.cud-mode .mode-btn[data-mode="unaidedRight"],
.cud-mode .mode-btn[data-mode="aidedRight"],
.cud-mode .mode-btn[data-mode="boneRight"]  { border-color: #FF4B00; color: #FF4B00; }
.cud-mode .mode-btn[data-mode="unaidedLeft"],
.cud-mode .mode-btn[data-mode="aidedLeft"],
.cud-mode .mode-btn[data-mode="boneLeft"]   { border-color: #03AF7A; color: #03AF7A; }

.mode-btn .mode-symbol { font-size: 0.95rem; line-height: 1; }
.mode-btn .mode-symbol svg { display: block; }

/* --- Average --- */
.avg-method-selector {
  display: flex;
  gap: 10px;
  margin-bottom: 8px;
}

.avg-method-selector label {
  display: flex;
  align-items: center;
  gap: 3px;
  font-size: 0.8rem;
  cursor: pointer;
  color: var(--text-secondary, #6B5E4B);
}

.avg-method-selector input[type="radio"] {
  accent-color: var(--audio-primary);
}

.average-grid {
  display: grid;
  grid-template-columns: auto 1fr 1fr;
  gap: 3px 10px;
  font-size: 0.82rem;
  align-items: center;
}

.avg-label {
  font-weight: 600;
  color: var(--text-secondary, #6B5E4B);
  font-size: 0.78rem;
}

.avg-value {
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.avg-value.right-val  { color: #FF0000; }
.avg-value.left-val   { color: #0000FF; }
.avg-value.aided-val  { color: #008000; }

[data-theme="dark"] .avg-value.right-val  { color: #FF6B6B; }
[data-theme="dark"] .avg-value.left-val   { color: #6B9BFF; }
[data-theme="dark"] .avg-value.aided-val  { color: #6BCB77; }

.avg-header {
  font-size: 0.72rem;
  color: var(--text-tertiary, #9A8D7A);
  text-align: right;
  font-weight: 600;
}

/* --- Numeric table --- */
.numeric-table-wrap {
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
}

.numeric-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.75rem;
}

.numeric-table th {
  background: var(--audio-table-header);
  padding: 8px 4px;
  font-weight: 600;
  text-align: center;
  border: 1px solid var(--audio-border);
  white-space: nowrap;
  font-size: 0.85rem;
}

.numeric-table td {
  padding: 8px 4px;
  height: 40px;
  border: 1px solid var(--audio-border);
  text-align: center;
  vertical-align: middle;
}

.numeric-table .row-label {
  background: var(--audio-table-header);
  font-weight: 700;
  font-size: 0.85rem;
  white-space: nowrap;
  padding: 8px 5px;
  text-align: left;
}

.num-input {
  width: 44px;
  padding: 4px 2px;
  border: 1px solid transparent;
  border-radius: 3px;
  text-align: center;
  font-size: 1.1rem;
  font-weight: 600;
  font-family: inherit;
  background: transparent;
  color: var(--text-primary, #333);
}

.num-input:focus {
  border-color: var(--audio-primary);
  outline: none;
  background: var(--audio-input-bg);
}

.so-row td {
  padding: 2px 2px;
  height: 32px;
  font-size: 0.65rem;
  color: var(--text-tertiary, #999);
}

.so-check {
  width: 13px;
  height: 13px;
  accent-color: var(--audio-primary);
  cursor: pointer;
}

/* --- Bone row toggle --- */
.bone-toggle-btn {
  display: block;
  width: 100%;
  margin-top: 8px;
  padding: 6px 12px;
  border: 1px dashed var(--audio-border);
  border-radius: 6px;
  background: transparent;
  color: var(--text-secondary, #6B5E4B);
  font-size: 0.78rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  text-align: center;
  transition: all 0.2s;
}

.bone-toggle-btn:hover {
  border-color: var(--audio-primary);
  color: var(--audio-primary);
}

/* --- Findings --- */
.findings-textarea {
  width: 100%;
  min-height: 70px;
  padding: 8px 10px;
  border: 1px solid var(--audio-input-border);
  border-radius: 8px;
  background: var(--audio-input-bg);
  color: var(--text-primary, #333);
  font-size: 0.85rem;
  font-family: inherit;
  resize: vertical;
  line-height: 1.6;
}

.findings-textarea:focus {
  outline: none;
  border-color: var(--audio-primary);
  box-shadow: 0 0 0 2px rgba(0,137,123,0.15);
}

/* --- Buttons --- */
.audio-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.audio-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 10px 18px;
  border: none;
  border-radius: 8px;
  font-size: 0.88rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.audio-btn-primary {
  background: var(--audio-primary);
  color: #FFF;
}

.audio-btn-primary:hover {
  background: var(--audio-primary-dark);
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0,137,123,0.3);
}

.audio-btn-secondary {
  background: var(--audio-surface);
  color: var(--text-primary, #333);
  border: 1px solid var(--audio-border);
}

.audio-btn-secondary:hover {
  border-color: var(--audio-primary);
  color: var(--audio-primary);
}

.audio-btn-danger {
  background: var(--audio-surface);
  color: #D32F2F;
  border: 1px solid #FFCDD2;
}

.audio-btn-danger:hover {
  background: #FFEBEE;
  border-color: #D32F2F;
}

[data-theme="dark"] .audio-btn-danger {
  border-color: #5a2020;
}

[data-theme="dark"] .audio-btn-danger:hover {
  background: #3a1515;
}

/* --- CUD toggle --- */
.cud-toggle {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 4px 10px;
  border: 1px solid var(--audio-border);
  border-radius: 20px;
  background: var(--audio-surface);
  font-size: 0.75rem;
  cursor: pointer;
  font-family: inherit;
  color: var(--text-secondary, #6B5E4B);
  transition: all 0.2s;
}

.cud-toggle:hover { border-color: var(--audio-primary); }

.cud-toggle.active {
  background: var(--audio-primary);
  color: #FFF;
  border-color: var(--audio-primary);
}

/* --- Operation guide --- */
.op-guide {
  font-size: 0.72rem;
  color: var(--text-tertiary, #9A8D7A);
  line-height: 1.9;
}

.op-guide dt { display: inline; font-weight: 600; }
.op-guide dd { display: inline; margin: 0; }
.op-guide dd::after { content: ''; display: block; }

/* --- Disclaimer --- */
.audio-disclaimer {
  background: rgba(0,137,123,0.06);
  border: 1px solid var(--audio-border);
  border-radius: 8px;
  padding: 8px 12px;
  font-size: 0.72rem;
  color: var(--text-secondary, #6B5E4B);
  line-height: 1.6;
}

/* --- Header bar --- */
.audio-header-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 4px;
}

.audio-header-actions {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* --- Tabs (mobile only) --- */
.audio-tabs {
  display: none;
  overflow-x: auto;
  border-bottom: 1px solid var(--audio-border);
  margin-bottom: 10px;
  gap: 0;
  -webkit-overflow-scrolling: touch;
}

.audio-tab-btn {
  padding: 7px 12px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-tertiary, #999);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
  white-space: nowrap;
}

.audio-tab-btn.active {
  color: var(--audio-primary);
  border-bottom-color: var(--audio-primary);
}

.mobile-hidden { display: block; }

/* --- Undo hint --- */
.undo-hint {
  font-size: 0.7rem;
  color: var(--text-tertiary, #999);
  text-align: right;
  margin-top: 2px;
}

/* --- Condition actions (save/reset defaults) --- */
.condition-actions {
  display: flex;
  gap: 8px;
  margin-top: 10px;
}

.audio-btn-sm {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 5px 12px;
  border: 1px solid var(--audio-border);
  border-radius: 6px;
  background: var(--audio-surface);
  color: var(--text-primary, #333);
  font-size: 0.73rem;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.audio-btn-sm:hover {
  border-color: var(--audio-primary);
  color: var(--audio-primary);
}

.audio-btn-save { color: var(--audio-primary); }
.audio-btn-reset { color: var(--text-tertiary, #999); }

/* --- Toast --- */
.audio-toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: #333;
  color: #fff;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.82rem;
  font-weight: 500;
  z-index: 10000;
  opacity: 0;
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
}

[data-theme="dark"] .audio-toast {
  background: #555;
}

.audio-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

/* --- Hearing aid side tabs --- */
.ha-side-tabs {
  display: flex;
  gap: 0;
  margin-bottom: 10px;
  border-bottom: 1px solid var(--audio-border);
}

.ha-side-btn {
  padding: 6px 16px;
  border: none;
  border-bottom: 2px solid transparent;
  background: none;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-tertiary, #999);
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}

.ha-side-btn.active {
  color: var(--audio-primary);
  border-bottom-color: var(--audio-primary);
}

.ha-side-btn:hover {
  color: var(--audio-primary-light);
}

/* --- Findings checkboxes --- */
.findings-checks {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 10px;
}

.findings-check-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  font-size: 0.8rem;
}

.findings-check-group label {
  display: flex;
  align-items: center;
  gap: 3px;
  cursor: pointer;
  color: var(--text-primary, #333);
}

.findings-check-group input[type="checkbox"] {
  accent-color: var(--audio-primary);
  width: 15px;
  height: 15px;
}

.check-group-label {
  font-weight: 600;
  font-size: 0.78rem;
  color: var(--text-secondary, #6B5E4B);
  white-space: nowrap;
}

/* --- Numeric hint --- */
.numeric-hint {
  font-size: 0.7rem;
  color: var(--text-tertiary, #9A8D7A);
  margin-bottom: 8px;
}

/* --- Responsive --- */
@media (max-width: 1023px) {
  .audiogram-layout {
    grid-template-columns: 270px 1fr;
    gap: 12px;
  }
}

@media (max-width: 767px) {
  .audiogram-layout {
    grid-template-columns: 1fr;
  }

  .audio-tabs { display: flex; }

  .audiogram-left { order: 2; }
  .audiogram-right { order: 1; }

  .mobile-hidden { display: none !important; }
  .mobile-visible { display: block !important; }

  .mode-btn {
    padding: 4px 7px;
    font-size: 0.7rem;
  }

  .audio-card { padding: 10px; }
  .num-input { width: 38px; font-size: 0.95rem; }

  .audio-actions {
    position: sticky;
    bottom: 0;
    background: var(--bg-primary, #FAF8F3);
    padding: 10px 0;
    z-index: 10;
    border-top: 1px solid var(--audio-border);
  }
}

@media print {
  .nav, .breadcrumb, .page-header, .audio-actions,
  .audio-tabs, .share-section, .report-link-area,
  .footer, .input-mode-card, .op-guide,
  .cud-toggle, .audio-header-actions, .mobile-overlay {
    display: none !important;
  }

  .audiogram-layout { grid-template-columns: 1fr; }

  .audio-card {
    box-shadow: none;
    border: 1px solid #ddd;
    break-inside: avoid;
  }
}