/* ============================================================
   AI議事録 自動作成 — ツール固有スタイル
   ヘッダー/サイドバー/パンくず/フッターは css/style.css が提供。
   ここでは tool 固有 (panel, dropzone, mode-card, minutes-output 等) のみ。
   ============================================================ */
:root {
  --concrete-gray: #2c3e50;
  --light-concrete: #ecf0f1;
  --steel-blue: #34495e;
  --glass-white: #ffffff;
  --architect-green: #27ae60;
  --construction-orange: #e67e22;
  --blueprint-blue: #3498db;
  --disabled-gray: #95a5a6;
  --shadow-light: 0 2px 10px rgba(0,0,0,0.1);
  --shadow-medium: 0 8px 30px rgba(0,0,0,0.12);
}

.tool-main { padding-bottom: 60px; }

/* ---------- card / panel ---------- */
.panel {
  background: var(--glass-white);
  border-radius: 16px;
  box-shadow: var(--shadow-light);
  padding: 32px;
  margin-bottom: 24px;
}
.panel-title {
  font-size: 1.1rem;
  color: var(--concrete-gray);
  font-weight: 600;
  margin-bottom: 16px;
  display: flex;
  align-items: center;
  gap: 8px;
}
.panel-title .step {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 28px;
  height: 28px;
  background: linear-gradient(135deg, var(--architect-green), var(--blueprint-blue));
  color: white;
  border-radius: 50%;
  font-size: 0.85rem;
  font-weight: 700;
}

/* ---------- notices ---------- */
.privacy-notice {
  background: rgba(39, 174, 96, 0.08);
  border-left: 3px solid var(--architect-green);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 12px;
  font-size: 0.9rem;
  color: var(--steel-blue);
  line-height: 1.7;
}
.privacy-notice strong { color: var(--architect-green); }
.accuracy-notice {
  background: rgba(230, 126, 34, 0.08);
  border-left: 3px solid var(--construction-orange);
  border-radius: 6px;
  padding: 12px 16px;
  margin-bottom: 24px;
  font-size: 0.9rem;
  color: var(--steel-blue);
  line-height: 1.7;
}
.accuracy-notice strong { color: var(--construction-orange); }

/* ---------- 入力レイアウト ---------- */
.input-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}
.input-col { display: flex; flex-direction: column; }
.input-label {
  font-size: 0.92rem;
  font-weight: 600;
  color: var(--concrete-gray);
  margin-bottom: 8px;
  display: block;
}
.input-label .opt { font-weight: 400; color: var(--disabled-gray); font-size: 0.82rem; }

.transcript-block { margin-top: 20px; }
#transcript-input {
  width: 100%;
  box-sizing: border-box;
  border: 1px solid var(--light-concrete);
  border-radius: 8px;
  padding: 12px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--concrete-gray);
  resize: vertical;
}
#transcript-input:focus { outline: 2px solid var(--blueprint-blue); outline-offset: -1px; }

/* ---------- dropzone ---------- */
.dropzone {
  display: block;
  border: 2px dashed var(--disabled-gray);
  border-radius: 12px;
  padding: 32px 20px;
  text-align: center;
  background: linear-gradient(135deg, #fafbfc 0%, #f4f6f8 100%);
  cursor: pointer;
  transition: all 0.2s ease;
}
.dropzone.compact { padding: 24px 16px; }
.dropzone:hover, .dropzone.dragover {
  border-color: var(--blueprint-blue);
  background: rgba(52, 152, 219, 0.05);
  transform: translateY(-1px);
  box-shadow: var(--shadow-light);
}
.dropzone.has-file { border-color: var(--architect-green); border-style: solid; background: rgba(39,174,96,0.05); }
.dropzone input[type="file"] {
  position: absolute; width: 1px; height: 1px; opacity: 0; pointer-events: none;
}
.dropzone-icon { font-size: 2rem; margin-bottom: 8px; display: block; }
.dropzone-title {
  font-size: 1rem; font-weight: 500; color: var(--concrete-gray);
  margin-bottom: 4px; display: block; word-break: break-all;
}
.dropzone-sub { font-size: 0.82rem; color: var(--disabled-gray); display: block; }

/* ---------- マイク選択 / テスト ---------- */
.mic-controls { display: flex; align-items: center; gap: 8px; margin-top: 10px; flex-wrap: wrap; }
.mic-select {
  flex: 1;
  min-width: 0;
  border: 1px solid var(--light-concrete);
  border-radius: 8px;
  padding: 8px 10px;
  font-family: inherit;
  font-size: 0.85rem;
  color: var(--concrete-gray);
  background: var(--glass-white);
}
.mic-select:focus { outline: 2px solid var(--blueprint-blue); outline-offset: -1px; }
.mic-meter {
  height: 10px;
  background: var(--light-concrete);
  border-radius: 5px;
  overflow: hidden;
  margin-top: 8px;
}
.mic-meter-bar {
  height: 100%;
  width: 0;
  background: linear-gradient(90deg, var(--architect-green), #f1c40f 70%, #e74c3c);
  transition: width 0.08s linear;
}

/* ---------- 録音 ---------- */
.record-controls { display: flex; align-items: center; gap: 12px; margin-top: 10px; flex-wrap: wrap; }
.record-btn {
  border: 1px solid var(--light-concrete);
  background: var(--glass-white);
  color: var(--steel-blue);
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.88rem;
  transition: all 0.2s ease;
}
.record-btn:hover { border-color: var(--blueprint-blue); color: var(--blueprint-blue); }
.record-btn.recording {
  border-color: #e74c3c;
  color: #e74c3c;
  background: rgba(231, 76, 60, 0.06);
  animation: rec-pulse 1.4s ease-in-out infinite;
}
@keyframes rec-pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.6; } }
.record-status { font-size: 0.85rem; color: var(--steel-blue); }
.record-preview { display: block; width: 100%; margin-top: 10px; }
.record-note { font-size: 0.78rem; color: var(--disabled-gray); line-height: 1.6; margin: 8px 0 0; }

.thumb-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.thumb-row img {
  width: 56px; height: 56px; object-fit: cover;
  border-radius: 6px; border: 1px solid var(--light-concrete);
}

/* ---------- mode cards ---------- */
.mode-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
  margin-bottom: 18px;
}
.mode-card { cursor: pointer; }
.mode-card input { position: absolute; opacity: 0; pointer-events: none; }
.mode-card-inner {
  border: 2px solid var(--light-concrete);
  border-radius: 12px;
  padding: 16px 18px;
  height: 100%;
  box-sizing: border-box;
  transition: all 0.2s ease;
  background: var(--glass-white);
}
.mode-card:hover .mode-card-inner { border-color: var(--blueprint-blue); }
.mode-card input:checked + .mode-card-inner {
  border-color: var(--architect-green);
  background: rgba(39,174,96,0.05);
  box-shadow: var(--shadow-light);
}
.mode-card-head {
  font-weight: 700; color: var(--concrete-gray); margin-bottom: 6px;
  display: flex; align-items: center; gap: 8px;
}
.mode-card-desc { font-size: 0.85rem; color: var(--steel-blue); line-height: 1.6; }
.badge {
  background: linear-gradient(135deg, var(--architect-green), var(--blueprint-blue));
  color: #fff; font-size: 0.7rem; padding: 2px 8px; border-radius: 999px; font-weight: 700;
}

/* ---------- API キー ---------- */
.apikey-block {
  border-top: 1px dashed var(--light-concrete);
  padding-top: 18px;
}
.apikey-block.hidden { display: none; }
.apikey-row { display: flex; gap: 8px; }
#apikey-input {
  flex: 1;
  border: 1px solid var(--light-concrete);
  border-radius: 8px;
  padding: 10px 12px;
  font-family: inherit;
  font-size: 0.9rem;
}
#apikey-input:focus { outline: 2px solid var(--blueprint-blue); outline-offset: -1px; }
.apikey-remember {
  display: flex; align-items: center; gap: 6px;
  font-size: 0.85rem; color: var(--steel-blue); margin: 10px 0 6px;
}
.apikey-help { font-size: 0.82rem; color: var(--disabled-gray); line-height: 1.6; margin: 0; }
.apikey-help a { color: var(--blueprint-blue); }

/* ---------- style toggle ---------- */
.style-toggle {
  display: inline-flex;
  gap: 4px;
  background: var(--light-concrete);
  padding: 4px;
  border-radius: 10px;
  margin-bottom: 20px;
}
.style-btn {
  border: none;
  background: transparent;
  padding: 8px 18px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--steel-blue);
  font-weight: 500;
  transition: all 0.2s ease;
}
.style-btn.active {
  background: var(--glass-white);
  color: var(--blueprint-blue);
  font-weight: 700;
  box-shadow: var(--shadow-light);
}

/* ---------- actions / status ---------- */
.actions { display: flex; gap: 12px; align-items: center; flex-wrap: wrap; }
.btn-primary {
  background: linear-gradient(135deg, var(--architect-green), var(--blueprint-blue));
  color: white; border: none; padding: 12px 28px; border-radius: 8px;
  cursor: pointer; font-size: 0.95rem; font-weight: 600; font-family: inherit;
  box-shadow: var(--shadow-light); transition: all 0.2s ease;
}
.btn-primary.slim { padding: 9px 18px; font-size: 0.88rem; }
.btn-primary:hover:not(:disabled) { transform: translateY(-2px); box-shadow: var(--shadow-medium); }
.btn-primary:disabled { background: var(--disabled-gray); cursor: not-allowed; transform: none; box-shadow: none; }
.btn-ghost {
  background: var(--glass-white); border: 1px solid var(--light-concrete);
  padding: 9px 16px; border-radius: 8px; cursor: pointer;
  font-family: inherit; font-size: 0.88rem; color: var(--steel-blue); transition: all 0.2s ease;
}
.btn-ghost:hover { border-color: var(--blueprint-blue); color: var(--blueprint-blue); }
.meta-summary { font-size: 0.88rem; color: var(--steel-blue); }

.status {
  margin-top: 18px; padding: 16px 20px; border-radius: 10px;
  background: var(--light-concrete); display: none;
}
.status.show { display: block; }
.status-msg { font-weight: 500; color: var(--concrete-gray); margin-bottom: 8px; }
.progress { height: 6px; background: #fff; border-radius: 3px; overflow: hidden; margin-bottom: 12px; }
.progress > div {
  height: 100%; width: 0;
  background: linear-gradient(90deg, var(--architect-green), var(--blueprint-blue));
  transition: width 0.3s ease;
}
.log {
  font-family: ui-monospace, SFMono-Regular, monospace;
  font-size: 0.76rem; color: var(--steel-blue);
  max-height: 130px; overflow: auto; line-height: 1.6;
  background: #fff; padding: 8px 12px; border-radius: 6px;
}
.log:empty { display: none; }

/* ---------- 出力ツールバー ---------- */
.output-toolbar {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: 12px; margin-bottom: 16px;
}
.output-title { font-size: 1.2rem; font-weight: 700; color: var(--concrete-gray); }
.output-actions { display: flex; gap: 8px; flex-wrap: wrap; }

/* ============================================================
   議事録レンダリング — 共通
   ============================================================ */
.minutes-output {
  background: var(--glass-white);
  border-radius: 16px;
  box-shadow: var(--shadow-medium);
  padding: 40px 44px;
}

/* ---- 会議ヘッダー ---- */
.mn-header { text-align: center; margin-bottom: 30px; padding-bottom: 22px; position: relative; }
.mn-header::after {
  content: ''; position: absolute; left: 50%; bottom: 0; transform: translateX(-50%);
  width: 84px; height: 3px; border-radius: 2px;
  background: linear-gradient(90deg, var(--architect-green), var(--blueprint-blue));
}
.mn-title { font-size: 1.85rem; font-weight: 700; color: var(--concrete-gray); margin: 0 0 14px; letter-spacing: .01em; }
.mn-meta { display: flex; flex-wrap: wrap; justify-content: center; gap: 8px 10px; font-size: 0.84rem; }
.mn-meta span {
  display: inline-flex; align-items: center; gap: 5px;
  background: var(--light-concrete); color: var(--steel-blue);
  padding: 4px 12px; border-radius: 999px;
}

/* ---- 概要 ---- */
.mn-summary {
  background: linear-gradient(135deg, rgba(52,152,219,0.08), rgba(39,174,96,0.06));
  border-left: 4px solid var(--blueprint-blue);
  border-radius: 10px;
  padding: 18px 22px;
  margin-bottom: 34px;
  color: var(--steel-blue);
  line-height: 1.85;
  font-size: 0.96rem;
}

/* ---- セクション ---- */
.mn-section { margin-bottom: 34px; }
.mn-section-head {
  display: flex; align-items: center; gap: 10px;
  font-size: 1.12rem; font-weight: 700; color: var(--concrete-gray);
  margin-bottom: 16px; padding-bottom: 10px;
  border-bottom: 2px solid var(--light-concrete);
}
.mn-section-head .mn-ico {
  display: inline-flex; align-items: center; justify-content: center;
  width: 34px; height: 34px; border-radius: 9px; color: #fff; flex-shrink: 0;
}
.mn-section-head svg { width: 19px; height: 19px; }

/* セクション別アクセント色 (アイコン + 見出し下線) */
.mn-sec-decisions   .mn-ico { background: var(--architect-green); }
.mn-sec-todos       .mn-ico { background: var(--blueprint-blue); }
.mn-sec-issues      .mn-ico { background: var(--construction-orange); }
.mn-sec-discussions .mn-ico { background: var(--steel-blue); }
.mn-sec-decisions   .mn-section-head { border-bottom-color: rgba(39,174,96,0.35); }
.mn-sec-todos       .mn-section-head { border-bottom-color: rgba(52,152,219,0.35); }
.mn-sec-issues      .mn-section-head { border-bottom-color: rgba(230,126,34,0.35); }
.mn-sec-discussions .mn-section-head { border-bottom-color: rgba(44,62,80,0.25); }

/* ---- カード（図解スタイル）---- */
.mn-cards { display: grid; grid-template-columns: 1fr; gap: 10px; }
.mn-card {
  display: flex; gap: 14px; align-items: flex-start;
  border: 1px solid var(--light-concrete);
  border-left: 4px solid var(--disabled-gray);
  border-radius: 10px;
  padding: 14px 18px;
  background: var(--glass-white);
  transition: box-shadow .15s ease, transform .15s ease;
}
.mn-card:hover { box-shadow: var(--shadow-light); transform: translateY(-1px); }
.mn-sec-decisions .mn-card { border-left-color: var(--architect-green); }
.mn-sec-todos     .mn-card { border-left-color: var(--blueprint-blue); }
.mn-sec-issues    .mn-card { border-left-color: var(--construction-orange); }
.mn-card .mn-card-ico {
  flex-shrink: 0; width: 38px; height: 38px; border-radius: 9px;
  display: flex; align-items: center; justify-content: center;
  background: var(--light-concrete); color: var(--steel-blue);
}
.mn-sec-decisions .mn-card-ico { background: rgba(39,174,96,0.12); color: var(--architect-green); }
.mn-sec-todos     .mn-card-ico { background: rgba(52,152,219,0.12); color: var(--blueprint-blue); }
.mn-sec-issues    .mn-card-ico { background: rgba(230,126,34,0.12); color: var(--construction-orange); }
.mn-card .mn-card-ico svg { width: 20px; height: 20px; }
.mn-card-body { flex: 1; min-width: 0; }
.mn-card-text { color: var(--concrete-gray); line-height: 1.7; margin: 0 0 8px; font-size: 0.96rem; }
.mn-card-text:last-child { margin-bottom: 0; }
.mn-tags { display: flex; flex-wrap: wrap; gap: 6px; }
.mn-tag {
  font-size: 0.76rem; padding: 3px 10px; border-radius: 999px;
  background: var(--light-concrete); color: var(--steel-blue); font-weight: 500;
}
.mn-tag.speaker { background: rgba(52,152,219,0.12); color: var(--blueprint-blue); }
.mn-tag.assignee { background: rgba(39,174,96,0.12); color: var(--architect-green); }
.mn-tag.due { background: rgba(230,126,34,0.12); color: var(--construction-orange); }
.mn-tag.ref { background: rgba(44,62,80,0.08); color: var(--steel-blue); }

/* ---- 議論の流れ ---- */
.mn-topic {
  margin-bottom: 12px; padding: 14px 18px;
  border: 1px solid var(--light-concrete);
  border-radius: 10px; background: #fbfcfd;
}
.mn-topic-title { font-weight: 600; color: var(--concrete-gray); margin-bottom: 8px; display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.mn-topic-title svg { width: 18px; height: 18px; color: var(--steel-blue); }
.mn-topic ul { margin: 0; padding-left: 1.3em; color: var(--steel-blue); line-height: 1.8; }
.mn-topic li { margin-bottom: 3px; }

.mn-empty { color: var(--disabled-gray); font-size: 0.9rem; }
.mn-footnote {
  margin-top: 28px; padding-top: 16px; border-top: 1px dashed var(--light-concrete);
  font-size: 0.8rem; color: var(--disabled-gray); text-align: center;
}

/* ============================================================
   マインドマップ スタイル
   ============================================================ */
.mn-mindmap { width: 100%; }
.mn-mm-meta {
  text-align: center;
  color: var(--steel-blue);
  font-size: 0.9rem;
  margin-bottom: 14px;
}
.mn-mindmap-wrap {
  width: 100%;
  overflow-x: auto;   /* 小さい画面では横スクロール */
  text-align: center;
}
.mn-mindmap-wrap svg { display: block; margin: 0 auto; }

/* ============================================================
   レスポンシブ
   ============================================================ */
@media (max-width: 768px) {
  .panel { padding: 20px; }
  .input-grid, .mode-cards { grid-template-columns: 1fr; }
  .minutes-output { padding: 22px; }
  .mn-title { font-size: 1.4rem; }
  .output-toolbar { flex-direction: column; align-items: flex-start; }
}

/* ============================================================
   印刷
   ============================================================ */
@media print {
  body * { visibility: hidden; }
  #minutes-output, #minutes-output * { visibility: visible; }
  #minutes-output {
    position: absolute; left: 0; top: 0; width: 100%;
    box-shadow: none; padding: 0; margin: 0;
  }
  .minutes-output { box-shadow: none !important; }
}