/* ===========================================================
   文章详情页 detail.css - 现代极简风格
   ========================================================= */

:root {
  --detail-primary: #667eea;
  --detail-secondary: #764ba2;
  --detail-bg: var(--main-gradient, linear-gradient(135deg, #f4faff 0%, #f8f9fa 100%));
  --detail-card-bg: var(--card-bg, #fff);
  --detail-card-radius: 2rem;
  --detail-card-shadow: var(--card-shadow, 0 8px 32px rgba(102, 126, 234, 0.08));
  --detail-title-gradient: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  --detail-muted: var(--text-main, #6c757d);
  --detail-btn: linear-gradient(135deg, #43e97b 0%, #38f9d7 100%);
  --detail-btn-hover: linear-gradient(135deg, #38f9d7 0%, #43e97b 100%);
  --detail-content-bg: var(--card-bg, #f8f9fa);
  --detail-text-color: var(--text-main, #444);
}

.blog-detail-container {
  background: var(--detail-bg);
}

.blog-detail-container .container {
  max-width: 900px;
  margin: 0 auto;
  padding: 2.5rem 1.5rem;
}

.blog-detail-container .card {
  border-radius: var(--detail-card-radius);
  box-shadow: var(--detail-card-shadow);
  border: none;
  background: var(--detail-card-bg);
  margin-bottom: 2.5rem;
}

.blog-detail-container .card-header {
  background: transparent;
  border-bottom: none;
  padding: 2rem 2rem 1rem 2rem;
  border-radius: var(--detail-card-radius) var(--detail-card-radius) 0 0;
}

.blog-detail-container .card-title {
  font-size: 2.2rem;
  font-weight: 800;
  background: var(--detail-title-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 0;
}

.blog-detail-container .card-body {
  padding: 2rem;
}

.blog-detail-container .text-muted {
  color: var(--detail-muted) !important;
}

.blog-detail-container .img-fluid.rounded {
  border-radius: 1.5rem !important;
  box-shadow: 0 4px 24px rgba(102, 126, 234, 0.08);
  max-height: 340px;
  object-fit: cover;
}

.blog-detail-container .bg-light.rounded.d-flex {
  border-radius: 1.5rem !important;
}

.blog-detail-container .blog-content h3 {
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 1rem;
  color: var(--detail-primary);
}

.blog-detail-container .blog-content .p-3 {
  background: var(--detail-content-bg);
  border-radius: 1.2rem;
  font-size: 1.08rem;
  color: var(--detail-text-color);
  line-height: 1.8;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.04);
}

/* 评论区 */
.blog-detail-container .card .comment {
  background: var(--detail-content-bg);
  border-radius: 1rem;
  padding: 1rem 1.5rem;
  margin-bottom: 1.2rem;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.04);
}

.blog-detail-container .card .comment .text-muted {
  font-size: 0.95rem;
}

.blog-detail-container .btn-success,
.blog-detail-container .btn-outline-danger,
.blog-detail-container .btn-primary {
  border-radius: 2rem;
  font-weight: 600;
  padding: 0.5rem 1.5rem;
  font-size: 1.05rem;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.06);
  border: none;
  background: var(--detail-btn);
  color: #fff;
  transition: all 0.2s;
}

.blog-detail-container .btn-success:hover,
.blog-detail-container .btn-primary:hover {
  background: var(--detail-btn-hover);
  color: #fff;
}

.blog-detail-container .btn-outline-danger {
  background: var(--detail-card-bg);
  color: #e74c3c;
  border: 1.5px solid #e74c3c;
}

.blog-detail-container .btn-outline-danger:hover {
  background: #e74c3c;
  color: #fff;
}

.blog-detail-container .alert {
  border-radius: 1.2rem;
  font-size: 1.08rem;
  box-shadow: 0 2px 8px rgba(102, 126, 234, 0.04);
}

/* 响应式优化 */
@media (max-width: 767.98px) {
  .blog-detail-container .container {
    padding: 1.2rem 0.5rem;
  }
  .blog-detail-container .card-header,
  .blog-detail-container .card-body {
    padding: 1.2rem 1rem;
  }
  .blog-detail-container .card-title {
    font-size: 1.3rem;
  }
  .blog-detail-container .img-fluid.rounded {
    max-height: 200px;
  }
}