/* ============================================================
   MONTANA · 坊之岬 · 对话界面美化 [class选择器版]
   风格：与引导页统一——深色军事历史风 · 毛玻璃 · 暖金 · 暗红
   使用方法：在最外层容器加 class="montana-chat"
   ============================================================ */

/* ── 全局变量 ── */
.montana-chat {
  --bg-deep: #0a0c10;
  --bg-card: rgba(10, 12, 16, 0.82);
  --bg-card-alt: rgba(20, 22, 28, 0.78);
  --bg-hover: rgba(255, 255, 255, 0.04);
  --bg-surface: rgba(14, 16, 20, 0.90);
  --bg-fold: rgba(5, 3, 10, 0.92);
  --bg-fold-summary: rgba(8, 6, 16, 0.92);
  --bg-input: rgba(255, 255, 255, 0.04);
  --border-soft: rgba(255, 255, 255, 0.06);
  --border-glow: rgba(255, 255, 255, 0.10);
  --border-strong: rgba(255, 255, 255, 0.12);
  --border-accent: rgba(200, 100, 80, 0.30);
  --border-fold: rgba(180, 140, 110, 0.35);
  --border-fold-alt: rgba(180, 140, 110, 0.35);
  --border-fold-inner: rgba(180, 140, 110, 0.20);
  --text-main: #cdc0b0;
  --text-bright: #f0e6d3;
  --text-dim: #b8a99a;
  --text-muted: #7a7068;
  --text-faint: #4a443e;
  --accent-red: rgba(160, 40, 40, 0.85);
  --accent-red-hover: #b32b2b;
  --accent-red-dim: rgba(160, 40, 40, 0.40);
  --accent-gold: #ffd870;
  --accent-gold-bright: #f0e6d3;
  --accent-glow: rgba(180, 120, 80, 0.15);
  --accent-lavender: #c8a8f0;
  --accent-rose: #ff80a8;
  --accent-mint: #60f0b8;
  --accent-sky: #70d0ff;
  --accent-fluo-lavender: #d0a8ff;
  --accent-fluo-rose: #ff80b0;
  --accent-fluo-mint: #60ffb8;
  --accent-fluo-gold: #ffe080;
  --shadow-soft: 0 8px 32px rgba(0, 0, 0, 0.60);
  --shadow-glow: 0 0 40px rgba(160, 40, 40, 0.08);
  --radius: 16px;
  --radius-sm: 6px;
  --radius-round: 20px;

  display: block;
  max-width: 860px;
  margin: 1.2rem auto;
  padding: 0;
  font-family: "Noto Serif SC", "Source Han Serif CN", "Georgia", serif;
  font-size: 15px;
  line-height: 1.8;
  color: var(--text-main);
  background: var(--bg-deep);
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft), var(--shadow-glow);
  overflow: hidden;
  border: 1px solid var(--border-soft);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
}

/* ── 容器内所有元素透明背景 ── */
.montana-chat * {
  background-color: transparent !important;
}

/* ═══ 顶部标题栏 ═══ */
.montana-hd {
  display: block;
  text-align: center;
  font-family: "Courier New", "Fira Code", monospace;
  font-size: 13px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--accent-gold-bright) !important;
  padding: 14px 20px;
  margin-bottom: 0;
  background: linear-gradient(135deg, rgba(240, 230, 211, 0.10) 0%, rgba(160, 40, 40, 0.12) 100%) !important;
  border: 1.5px solid var(--border-strong);
  border-bottom: none;
  border-radius: var(--radius) var(--radius) 0 0;
  text-shadow: 0 0 12px rgba(240, 230, 211, 0.25);
}

/* ═══ 正文区 ═══ */
.montana-article {
  display: block;
  background: linear-gradient(180deg, var(--bg-card) 0%, #0e0b14 100%) !important;
  border-left: 1.5px solid var(--border-glow);
  border-right: 1.5px solid var(--border-glow);
  padding: 30px 32px 26px;
  margin: 0;
  position: relative;
}

.montana-article::before {
  content: "";
  position: absolute;
  top: 0;
  left: 16px;
  right: 16px;
  height: 1px;
  background: linear-gradient(90deg, transparent 0%, rgba(240, 230, 211, 0.15) 50%, transparent 100%);
}

.montana-article > p {
  display: block;
  margin: 0 0 1em 0;
  text-indent: 2em;
  color: var(--text-bright) !important;
  font-size: 16px;
  line-height: 1.88;
  letter-spacing: 0.3px;
}

.montana-article > p:last-child {
  margin-bottom: 0;
}

/* ═══ 对白/引用 ═══ */
.montana-quote {
  display: block;
  margin: 0.7em 0 0.7em 1em;
  padding: 10px 18px;
  text-indent: 0;
  font-style: normal;
  color: var(--accent-gold) !important;
  font-size: 15.5px;
  line-height: 1.82;
  border-left: 2.5px solid rgba(232, 184, 128, 0.55);
  background: rgba(232, 184, 128, 0.06) !important;
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  text-shadow: 0 0 6px rgba(232, 184, 128, 0.12);
}

/* ═══ 折叠面板（状态/记忆/档案） ═══ */
.montana-chat details {
  background: var(--bg-fold) !important;
  border: 2px solid var(--border-fold-alt);
  border-top: none;
  margin: 0;
  padding: 0;
  border-radius: 0;
}

.montana-chat details:last-of-type {
  border-radius: 0 0 var(--radius) var(--radius);
  border-bottom: 2px solid var(--border-fold-alt);
}

.montana-chat details > summary {
  font-family: "Courier New", monospace;
  font-size: 12.5px;
  font-weight: bold;
  letter-spacing: 2px;
  color: rgba(240, 230, 211, 0.75) !important;
  padding: 11px 20px;
  cursor: pointer;
  user-select: none;
  background: var(--bg-fold-summary) !important;
  border-bottom: 1px solid rgba(180, 140, 110, 0.20);
  transition: all 0.2s ease;
  list-style: none;
  text-shadow: 0 0 12px rgba(180, 140, 110, 0.20);
}

.montana-chat details > summary::-webkit-details-marker {
  display: none;
}

.montana-chat details > summary:hover {
  background: rgba(180, 140, 110, 0.08) !important;
  text-shadow: 0 0 16px rgba(180, 140, 110, 0.35);
}

.montana-chat details[open] > summary {
  border-bottom: 1.5px solid var(--border-fold-alt);
  background: rgba(180, 140, 110, 0.05) !important;
}

/* 折叠块内数据行 */
.montana-data {
  display: block;
  font-family: "Courier New", "Fira Code", monospace;
  font-size: 13px;
  line-height: 1.75;
  color: var(--text-dim) !important;
  padding: 2px 24px;
}

.montana-data-note {
  font-size: 11.5px;
  color: var(--text-muted) !important;
  font-style: italic;
  opacity: 0.92;
}

/* 标签头 */
.montana-tag {
  display: block;
  margin: 0;
  padding: 14px 20px 10px;
  background: var(--bg-fold) !important;
  border-bottom: 1px solid var(--border-soft);
}

.montana-tag:last-child {
  border-bottom: none;
}

.montana-tag::before {
  content: attr(data-t);
  display: block;
  font-family: "Courier New", monospace;
  font-size: 11.5px;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
  margin-bottom: 8px;
  padding-bottom: 5px;
  border-bottom: 1px dashed rgba(240, 230, 211, 0.15);
  color: var(--accent-gold);
  text-shadow: 0 0 8px rgba(255, 216, 112, 0.25);
}

.montana-tag[data-t="主角"]::before {
  color: var(--accent-gold);
  text-shadow: 0 0 8px rgba(255, 216, 112, 0.25);
}

.montana-tag[data-t="核心角色"]::before {
  color: rgba(200, 120, 90, 0.85);
  text-shadow: 0 0 8px rgba(200, 120, 90, 0.30);
}

.montana-tag[data-t="在场NPC"]::before {
  color: rgba(180, 140, 110, 0.75);
  text-shadow: 0 0 8px rgba(180, 140, 110, 0.25);
}

.montana-tag[data-t*="不在场"]::before {
  color: var(--text-muted);
}

/* ═══ 记忆区表格 ═══ */
.montana-chat details table {
  width: 100%;
  border-collapse: collapse;
  font-family: "Courier New", "Fira Code", monospace;
  font-size: 10.5px;
  line-height: 1.45;
  color: var(--text-dim) !important;
  margin: 0;
}

.montana-chat details table th {
  font-size: 9.5px;
  font-weight: bold;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(240, 230, 211, 0.55) !important;
  text-align: left;
  padding: 8px 10px;
  background: var(--bg-fold-summary) !important;
  border-bottom: 1px solid var(--border-fold-inner);
  white-space: nowrap;
}

.montana-chat details table td {
  padding: 5px 10px;
  border-bottom: 1px solid var(--border-soft);
  color: var(--text-dim) !important;
  vertical-align: top;
}

.montana-chat details table tr:last-child td {
  border-bottom: none;
}

.montana-chat details table th:first-child,
.montana-chat details table td:first-child {
  width: 2.4em;
  color: var(--text-muted) !important;
  text-align: center;
}

/* ═══ 行动选项区 ═══ */
.montana-actions {
  display: block;
  margin: 0;
  padding: 18px 24px 20px;
  background: linear-gradient(135deg, rgba(240, 230, 211, 0.06) 0%, rgba(160, 40, 40, 0.06) 50%, rgba(180, 140, 110, 0.04) 100%) !important;
  border: 1.5px solid var(--border-strong);
  border-top: none;
  border-radius: 0 0 var(--radius) var(--radius);
  position: relative;
}

.action-label {
  font-family: "Courier New", monospace;
  font-size: 11px;
  font-weight: bold;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 10px;
  padding-bottom: 6px;
  border-bottom: 1px dashed rgba(255, 216, 112, 0.25);
  text-shadow: 0 0 8px rgba(255, 216, 112, 0.30);
}

.action-item {
  padding: 5px 8px;
  color: var(--text-main) !important;
  font-size: 13.5px;
  border-radius: var(--radius-sm);
  transition: all 0.15s ease;
}

.action-item:hover {
  background: rgba(180, 140, 110, 0.06) !important;
  color: var(--text-bright) !important;
}

.action-item .tag {
  display: inline-block;
  font-family: "Courier New", monospace;
  font-size: 11px;
  color: var(--text-muted);
  margin-right: 6px;
  width: 1.8em;
}

/* ═══ 响应式适配 ═══ */
@media (max-width: 640px) {
  .montana-chat {
    max-width: 100%;
    margin: 0.5rem;
    border-radius: 8px;
    font-size: 14px;
  }
  .montana-hd {
    font-size: 11px;
    padding: 10px 16px;
  }
  .montana-article {
    padding: 18px 16px 16px;
  }
  .montana-article > p {
    font-size: 14px;
  }
  .montana-quote {
    font-size: 14px;
    padding: 8px 12px;
    margin: 0.5em 0 0.5em 0.5em;
  }
  .montana-chat details > summary {
    font-size: 11px;
    padding: 8px 16px;
  }
  .montana-data {
    font-size: 11px;
    padding: 2px 4px;
  }
  .montana-chat details table {
    font-size: 9px;
  }
  .montana-chat details table th,
  .montana-chat details table td {
    padding: 4px 6px;
  }
  .montana-actions {
    padding: 12px 14px 14px;
  }
  .action-item {
    font-size: 12.5px;
  }
}

@media (max-width: 420px) {
  .montana-article > p {
    font-size: 13px;
    text-indent: 1.5em;
  }
  .montana-quote {
    font-size: 13px;
    padding: 6px 10px;
  }
  .montana-chat details > summary {
    font-size: 10px;
  }
  .montana-data {
    font-size: 10px;
  }
}