/* ==========================================================================
   Blog pages
   ========================================================================== */

/* --- Blog list --- */
.blog-list .card__media {
  aspect-ratio: 16/9;
}

.blog-list .card__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.blog-list .card__title {
  text-decoration: none;
  color: var(--md-sys-color-on-surface);
  display: block;
}

.blog-list .card__title:hover {
  color: var(--md-sys-color-primary);
}

/* --- Blog detail --- */
.blog-detail {
  max-width: 720px;
}

.blog-detail__cover {
  width: 100%;
  border-radius: var(--md-sys-shape-corner-large);
  margin-bottom: 24px;
  max-height: 400px;
  object-fit: cover;
}

.blog-detail__meta {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 16px;
  color: var(--md-sys-color-outline);
  font: var(--md-sys-typescale-body-medium);
}

.blog-detail__meta span {
  display: flex;
  align-items: center;
  gap: 4px;
}

.blog-detail__content {
  font: var(--md-sys-typescale-body-large);
  line-height: 1.75;
}

.blog-detail__content h2 {
  font: var(--md-sys-typescale-title-large);
  margin: 24px 0 12px;
  color: var(--md-sys-color-on-surface);
}

.blog-detail__content p {
  margin-bottom: 16px;
}

.blog-detail__content ul, .blog-detail__content ol {
  margin: 0 0 16px 24px;
  list-style: disc;
}

.blog-detail__content li {
  margin-bottom: 8px;
  line-height: 1.6;
}

.blog-detail__content img {
  max-width: 100%;
  border-radius: var(--md-sys-shape-corner-medium);
}

.blog-detail__tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin: 24px 0;
}

/* --- Bug 17: like button (list + detail) --- */
.blog-like-btn,
.blog-detail__like {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: none;
  border: none;
  cursor: pointer;
  color: var(--md-sys-color-on-surface-variant);
  font: var(--md-sys-typescale-body-medium);
  padding: 6px 8px;
  border-radius: var(--md-sys-shape-corner-full);
  transition: color 0.15s, background 0.15s;
}
.blog-like-btn:hover,
.blog-detail__like:hover { background: rgba(231, 30, 99, 0.08); }
.blog-like-btn svg,
.blog-detail__like svg {
  transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}
.blog-like-btn.is-animating svg,
.blog-detail__like.is-animating svg {
  animation: like-bounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}
@keyframes like-bounce {
  0% { transform: scale(1); }
  25% { transform: scale(1.4); }
  50% { transform: scale(0.9); }
  75% { transform: scale(1.15); }
  100% { transform: scale(1); }
}
.like-btn--active {
  color: #E91E63;
}
.like-btn--active svg { fill: #E91E63; }

.blog-detail__actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin: 16px 0;
  flex-wrap: wrap;
}
.blog-detail__like {
  padding: 10px 16px;
  border: 1px solid var(--md-sys-color-outline-variant);
  font-weight: 500;
}
.blog-detail__like.like-btn--active {
  border-color: #E91E63;
  background: rgba(231, 30, 99, 0.06);
}
.blog-detail__like-label { font-size: 14px; }

/* --- Bug 18: comments --- */
.blog-comments { margin-top: 24px; }
.blog-comments__title {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 18px;
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--md-sys-color-on-surface);
}
.blog-comments__form {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 24px;
  padding: 16px;
  background: var(--md-sys-color-surface-container-low);
  border-radius: 16px;
  border: 1px solid var(--md-sys-color-outline-variant);
}
.blog-comments__textarea {
  width: 100%;
  min-height: 80px;
  padding: 12px 14px;
  border: 1px solid var(--md-sys-color-outline-variant);
  border-radius: 12px;
  font: inherit;
  background: var(--md-sys-color-surface);
  outline: none;
  resize: vertical;
  box-sizing: border-box;
}
.blog-comments__textarea:focus {
  border-color: var(--md-sys-color-primary);
  border-width: 2px;
  padding: 11px 13px;
}
.blog-comments__form .btn { align-self: flex-end; }
.blog-comments__login-prompt {
  padding: 12px 14px;
  background: var(--md-sys-color-surface-container-low);
  border-radius: 12px;
  text-align: center;
  margin-bottom: 16px;
}
.blog-comments__list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 14px; }
.blog-comments__empty {
  text-align: center;
  padding: 24px;
  color: var(--md-sys-color-on-surface-variant);
}

.blog-comment {
  display: flex;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--md-sys-color-outline-variant);
}
.blog-comment:last-child { border-bottom: none; }
.blog-comment--reply {
  margin-left: 36px;
  border-bottom: none;
  padding: 8px 0;
}
.blog-comment__avatar {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--md-sys-color-primary);
  color: var(--md-sys-color-on-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 600;
  flex-shrink: 0;
}
.blog-comment__body { flex: 1; min-width: 0; }
.blog-comment__header {
  display: flex;
  align-items: baseline;
  gap: 10px;
  flex-wrap: wrap;
  margin-bottom: 4px;
}
.blog-comment__author {
  font-weight: 600;
  color: var(--md-sys-color-on-surface);
}
.blog-comment__date {
  font-size: 12px;
  color: var(--md-sys-color-on-surface-variant);
}
.blog-comment__text {
  color: var(--md-sys-color-on-surface);
  line-height: 1.55;
  word-wrap: break-word;
}
.blog-comment__replies {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.blog-comment__delete-form { display: inline; }
.blog-comment__delete-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: none;
  border: none;
  padding: 4px 0;
  color: var(--md-sys-color-error);
  font-size: 12px;
  cursor: pointer;
  margin-top: 4px;
}
.blog-comment__delete-btn:hover { text-decoration: underline; }