/* ===== 全局重置 & 变量 ===== */
:root {
  --bg: #0a0a0f;
  --surface: #14141f;
  --surface2: #1c1c2a;
  --border: #2a2a3a;
  --text: #e0e0e8;
  --text2: #9090a8;
  --text3: #606078;
  --accent: #e63946;
  --accent2: #ff6b6b;
  --gold: #d4a853;
  --radius: 12px;
  --radius-sm: 8px;
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background: var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC",
    "Microsoft YaHei", "Helvetica Neue", sans-serif;
  line-height: 1.7;
  min-height: 100vh;
}

/* ===== 容器 ===== */
.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 40px 20px 60px;
}

/* ===== 头部 ===== */
.header {
  text-align: center;
  padding: 48px 20px 40px;
  position: relative;
}

.header-badge {
  display: inline-block;
  background: rgba(230, 57, 70, 0.15);
  color: var(--accent2);
  border: 1px solid rgba(230, 57, 70, 0.3);
  padding: 6px 20px;
  border-radius: 20px;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 2px;
  margin-bottom: 20px;
}

.header-avatar {
  display: inline-block;
  margin: 0 auto 20px auto;
  border: 3px solid var(--accent);
  box-shadow: 0 0 20px rgba(230, 57, 70, 0.3);
  line-height: 0;
}

.header-avatar img {
  display: block;
  max-width: 100%;
  height: auto;
}

.header-title {
  font-size: 36px;
  font-weight: 800;
  color: #fff;
  letter-spacing: 1px;
  margin-bottom: 8px;
}

.header-subtitle {
  font-size: 16px;
  color: var(--text2);
  font-weight: 400;
}

/* ===== 卡片 ===== */
.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 32px;
  margin-bottom: 20px;
  box-shadow: var(--shadow);
  transition: border-color 0.2s;
}

.card:hover {
  border-color: #3a3a50;
}

.card-title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  padding-bottom: 12px;
  border-bottom: 1px solid var(--border);
  display: flex;
  align-items: center;
  gap: 10px;
}

/* ===== 信息网格 ===== */
.info-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 16px;
}

.info-item {
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 16px;
}

.info-item .label {
  font-size: 12px;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: 6px;
}

.info-item .value {
  font-size: 15px;
  color: var(--text);
  font-weight: 500;
  word-break: break-all;
}

/* ===== 时间线 ===== */
.timeline {
  position: relative;
  padding-left: 24px;
  border-left: 2px solid var(--border);
}

.timeline-item {
  position: relative;
  margin-bottom: 24px;
  padding-left: 20px;
}

.timeline-item::before {
  content: "";
  position: absolute;
  left: -31px;
  top: 6px;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--accent);
  border: 2px solid var(--surface);
}

.timeline-item .tl-date {
  font-size: 13px;
  color: var(--text3);
  margin-bottom: 4px;
  font-weight: 500;
}

.timeline-item .tl-title {
  font-size: 16px;
  color: var(--text);
  font-weight: 600;
  margin-bottom: 4px;
}

.timeline-item .tl-desc {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.6;
}

.timeline-item .tl-tag {
  display: inline-block;
  font-size: 11px;
  padding: 2px 10px;
  border-radius: 10px;
  margin-top: 6px;
  margin-right: 6px;
  font-weight: 500;
}

.tag-severe {
  background: rgba(230, 57, 70, 0.2);
  color: var(--accent2);
}

.tag-warn {
  background: rgba(212, 168, 83, 0.2);
  color: var(--gold);
}

.tag-info {
  background: rgba(96, 96, 120, 0.2);
  color: var(--text2);
}

/* ===== 证据网格 ===== */
.evidence-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 12px;
}

.evidence-item {
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: transform 0.2s, background 0.2s;
  text-align: center;
}

.evidence-item:hover {
  transform: translateY(-2px);
  background: #242438;
}

.evidence-item .ev-icon {
  font-size: 28px;
  margin-bottom: 8px;
}

.evidence-item .ev-label {
  font-size: 13px;
  color: var(--text2);
  word-break: break-all;
}

/* ===== 总结卡片 ===== */
.summary-card {
  border-color: rgba(212, 168, 83, 0.2);
}

.summary-content {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.summary-category {
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 20px;
}

.summary-cat-title {
  font-size: 15px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 10px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.summary-category ul {
  list-style: none;
  padding: 0;
}

.summary-category li {
  padding: 5px 0;
  padding-left: 16px;
  position: relative;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.6;
}

.summary-category li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

/* ===== 附录卡片 ===== */
.appendix-card {
  border-color: rgba(144, 144, 168, 0.2);
}

.appendix-note {
  font-size: 13px;
  color: var(--text3);
  margin-bottom: 20px;
  line-height: 1.6;
  font-style: italic;
}

.appendix-content {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.appendix-quote {
  background: var(--surface2);
  border-left: 3px solid var(--accent);
  border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
  padding: 14px 18px;
  font-size: 13px;
  color: var(--text2);
  line-height: 1.7;
}

.appendix-quote strong {
  display: block;
  color: var(--accent2);
  font-size: 13px;
  margin-bottom: 6px;
}

.appendix-quote p {
  margin: 0;
  color: var(--text2);
}

/* ===== 警告卡片 ===== */
.warning-card {
  border-color: rgba(230, 57, 70, 0.3);
  background: rgba(230, 57, 70, 0.05);
}

.warning-content {
  font-size: 14px;
  color: var(--text2);
  line-height: 1.8;
}

.warning-content ul {
  list-style: none;
  padding: 0;
}

.warning-content li {
  padding: 6px 0;
  padding-left: 20px;
  position: relative;
}

.warning-content li::before {
  content: "•";
  position: absolute;
  left: 4px;
  color: var(--accent);
  font-weight: bold;
}

/* ===== 页脚 ===== */
.footer {
  text-align: center;
  padding: 32px 20px;
  color: var(--text3);
  font-size: 13px;
  line-height: 2;
}

.footer-meta {
  margin-top: 8px;
  font-size: 11px;
  color: var(--text3);
  opacity: 0.6;
}

/* ===== 响应式 ===== */
@media (max-width: 600px) {
  .container {
    padding: 20px 12px 40px;
  }

  .header {
    padding: 32px 12px 28px;
  }

  .header-title {
    font-size: 26px;
  }

  .card {
    padding: 20px 16px;
  }

  .info-grid {
    grid-template-columns: 1fr;
  }

  .evidence-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

/* ===== 模态/灯箱（用于证据查看） ===== */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  padding: 20px;
  opacity: 0;
  transition: opacity 0.2s;
}

.modal-overlay.active {
  opacity: 1;
}

.modal-content {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 700px;
  width: 100%;
  position: relative;
  max-height: 90vh;
  overflow-y: auto;
}

.modal-close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: var(--text2);
  font-size: 22px;
  cursor: pointer;
  transition: color 0.2s;
  z-index: 10;
}

.modal-close:hover {
  color: #fff;
}

.modal-img-wrap {
  margin: -24px -24px 20px -24px;
  border-radius: var(--radius) var(--radius) 0 0;
  overflow: hidden;
  background: var(--surface2);
}

.modal-img {
  width: 100%;
  display: block;
  max-height: 50vh;
  object-fit: contain;
  cursor: pointer;
  transition: transform 0.2s;
}

.modal-img:hover {
  transform: scale(1.02);
}

/* 图集缩略图导航 */
.modal-gallery-hint {
  text-align: center;
  color: var(--text3);
  font-size: 12px;
  margin-top: -14px;
  margin-bottom: 12px;
}

.modal-gallery-hint .gallery-counter {
  color: var(--text2);
  font-weight: 600;
}

.modal-thumbs {
  display: flex;
  gap: 8px;
  margin-bottom: 20px;
  overflow-x: auto;
  padding-bottom: 4px;
}

.modal-thumb {
  flex: 0 0 auto;
  width: 64px;
  height: 48px;
  border-radius: 4px;
  overflow: hidden;
  border: 2px solid var(--border);
  cursor: pointer;
  opacity: 0.5;
  transition: opacity 0.15s, border-color 0.15s;
}

.modal-thumb.active {
  border-color: var(--accent);
  opacity: 1;
}

.modal-thumb:hover {
  opacity: 0.85;
}

.modal-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.modal-img-fallback {
  background: var(--surface2);
  border-radius: var(--radius-sm);
  padding: 40px 20px;
  text-align: center;
  margin-bottom: 20px;
}

.modal-img-fallback code {
  background: var(--surface);
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 13px;
}

.modal-text {
  font-size: 14px;
  color: var(--text);
  line-height: 1.7;
}