/* ============================================================
   Dinbyte Studio — 博客样式（延伸官网深色主题）
   与 style.css 共用 CSS 变量：--bg / --white / --accent / --ice 等
   ============================================================ */

/* ---------- Works Hero ---------- */
.works-main { padding-top: 80px; }
.works-hero .kicker { justify-content: center; }
.works-hero .kicker::after {
  content: ""; width: 36px; height: 1px; background: var(--accent-bright); flex: none;
}
.works-title {
  font: 500 clamp(2.2rem, 4.2vw, 3.6rem)/1.15 var(--serif);
  color: var(--white); text-align: center; margin-bottom: 18px;
}
.works-intro {
  max-width: 640px; margin: 0 auto; text-align: center; color: var(--body);
  font-size: 1.05rem;
}

/* ---------- Category bar ---------- */
.category-bar {
  display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 32px;
  justify-content: center;
}
.chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 7px 14px; border: 1px solid var(--line); border-radius: 999px;
  font: 500 12px/1 var(--mono); letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--ice); text-decoration: none; transition: all 0.2s ease;
  background: rgba(44, 116, 179, 0.06);
}
.chip:hover { border-color: var(--accent-soft); color: var(--white); }
.chip.active {
  background: var(--accent); border-color: var(--accent); color: var(--white);
}
.chip .count { font: 400 10.5px var(--mono); opacity: 0.65; }
.chip.active .count { opacity: 0.8; }
.tag-chip { text-transform: none; letter-spacing: 0; }

/* ---------- Post list ---------- */
.post-list {
  display: grid; gap: 28px;
}
.post-card {
  border: 1px solid var(--line); border-radius: 14px;
  padding: 28px 30px; background: rgba(5, 18, 38, 0.55);
  -webkit-backdrop-filter: blur(10px); backdrop-filter: blur(10px);
  transition: border-color 0.25s ease, transform 0.25s ease, box-shadow 0.25s ease;
}
.post-card:hover {
  border-color: var(--line-strong); transform: translateY(-2px);
  box-shadow: 0 18px 42px -18px rgba(44, 116, 179, 0.5);
}
.post-title {
  font: 500 clamp(1.35rem, 2.2vw, 1.75rem)/1.25 var(--serif);
  color: var(--white); margin-bottom: 10px;
}
.post-title a { color: inherit; text-decoration: none; transition: color 0.2s; }
.post-title a:hover { color: var(--accent-soft); }
.post-excerpt {
  color: var(--body); font-size: 0.98rem; line-height: 1.65; margin-bottom: 16px;
}
.post-meta {
  display: flex; flex-wrap: wrap; gap: 12px; align-items: center;
  padding-top: 14px; border-top: 1px solid var(--line);
  font: 400 11.5px var(--mono); color: var(--ice); letter-spacing: 0.04em;
}
.post-meta time, .post-category { color: var(--accent-soft); }
.post-category { text-decoration: none; transition: color 0.2s; }
.post-category:hover { color: var(--accent-bright); }
.post-tags { display: flex; flex-wrap: wrap; gap: 6px; }

.card-actions {
  display: flex; gap: 12px; margin-top: 16px; flex-wrap: wrap;
}
.action-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 8px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: transparent;
  color: var(--body); font: 500 12px/1 var(--sans);
  cursor: pointer; transition: all 0.2s ease; text-decoration: none;
}
.action-btn:hover { border-color: var(--line-strong); color: var(--white); background: rgba(44, 116, 179, 0.1); }
.action-btn svg { width: 14px; height: 14px; }
.action-btn .n { font: 500 11px var(--mono); opacity: 0.7; }
.action-btn.liked { color: #ff6b8a; border-color: rgba(255, 107, 138, 0.35); }
.action-btn.liked svg { stroke: #ff6b8a; }

.empty, .loading, .error { text-align: center; padding: 48px 20px; color: var(--ice); font: 500 12px var(--mono); letter-spacing: 0.08em; text-transform: uppercase; }
.error { color: #e8a0a0; }

/* ---------- Pagination ---------- */
.pagination {
  display: flex; justify-content: center; gap: 8px; flex-wrap: wrap; margin-top: 36px;
}
.page-btn {
  padding: 8px 16px; border-radius: 10px; border: 1px solid var(--line);
  background: transparent; color: var(--body); font: 500 12px var(--mono);
  text-decoration: none; cursor: pointer; transition: all 0.2s;
}
.page-btn:hover { border-color: var(--accent-soft); color: var(--white); }
.page-btn.current { background: var(--accent); border-color: var(--accent); color: var(--white); }
.page-info { font: 500 12px var(--mono); color: var(--ice); padding: 8px 4px; }

/* ---------- Article full ---------- */
.post-container { max-width: 780px; }
.post-back { margin-bottom: 30px; }
.post-back a {
  font: 500 11px var(--mono); letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-soft); text-decoration: none; transition: color 0.2s;
}
.post-back a:hover { color: var(--white); }

.post-full {
  border: 1px solid var(--line); border-radius: 16px;
  padding: 44px 46px; background: rgba(5, 18, 38, 0.6);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
}
.post-full-title {
  font: 500 clamp(1.8rem, 3.2vw, 2.6rem)/1.2 var(--serif);
  color: var(--white); margin-bottom: 18px;
}
.post-full-meta {
  display: flex; flex-wrap: wrap; gap: 14px; align-items: center;
  margin-bottom: 28px; padding-bottom: 22px; border-bottom: 1px solid var(--line);
  font: 400 12px var(--mono); color: var(--ice);
}
.post-full-meta a { color: var(--accent-soft); text-decoration: none; }
.post-full-meta a:hover { color: var(--white); }

.post-full-content {
  color: var(--body); font-size: 1.05rem; line-height: 1.85;
  white-space: pre-wrap; word-break: break-word;
}
.post-full-content p { margin-bottom: 14px; }

/* ---------- Comments ---------- */
.comments-section { margin-top: 44px; }
.comments-title {
  font: 500 1.35rem var(--serif); color: var(--white); margin-bottom: 20px;
  display: flex; align-items: baseline; gap: 10px;
}
.comments-count { font: 400 12px var(--mono); color: var(--ice); }
.comment-list { display: grid; gap: 14px; margin-bottom: 24px; }
.comment-item {
  border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
  background: rgba(44, 116, 179, 0.06);
}
.comment-head {
  display: flex; justify-content: space-between; align-items: center;
  font: 400 11px var(--mono); color: var(--ice); letter-spacing: 0.04em;
  margin-bottom: 8px;
}
.comment-author { color: var(--accent-soft); font-weight: 500; }
.comment-content { color: var(--body); font-size: 0.95rem; line-height: 1.6; }
.comment-empty { text-align: center; color: var(--ice); font: 500 11px var(--mono); padding: 24px; letter-spacing: 0.08em; text-transform: uppercase; }

.comment-form {
  border: 1px solid var(--line); border-radius: 12px; padding: 20px;
  background: rgba(5, 18, 38, 0.5);
}
.comment-form textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(7, 27, 54, 0.7);
  color: var(--body); font: 400 0.95rem/1.6 var(--sans);
  resize: vertical; min-height: 80px;
  transition: border-color 0.2s;
}
.comment-form textarea:focus { outline: none; border-color: var(--accent-soft); }
.comment-form-foot {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 12px; gap: 10px;
}
.char-count { font: 400 11px var(--mono); color: var(--ice); }
.char-count.over { color: #e8a0a0; }
.form-error { color: #e8a0a0; font: 400 11px var(--mono); }
.comment-note { margin-top: 10px; font: 400 11px var(--mono); color: var(--ice); letter-spacing: 0.04em; }

/* ---------- Admin / Edit ---------- */
.admin-card {
  border: 1px solid var(--line); border-radius: 16px;
  padding: 36px; background: rgba(5, 18, 38, 0.6);
}
.page-title { font: 500 1.8rem var(--serif); color: var(--white); margin-bottom: 22px; }
.field { margin-bottom: 18px; }
.field label {
  display: block; font: 500 11px var(--mono); letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--accent-soft); margin-bottom: 8px;
}
.field input, .field textarea {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--line); background: rgba(7, 27, 54, 0.7);
  color: var(--white); font: 400 0.95rem/1.6 var(--sans);
  transition: border-color 0.2s;
}
.field input:focus, .field textarea:focus { outline: none; border-color: var(--accent-soft); }
.field textarea { resize: vertical; min-height: 200px; font-family: var(--mono); }
.field-row { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 18px; }
.field-half input { width: 100%; }
.char-hint { font: 400 10px var(--mono); color: var(--ice); letter-spacing: 0.04em; text-transform: none; }
.editor-actions { display: flex; justify-content: flex-end; margin-top: 20px; }
.composer-foot {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  margin-top: 16px; flex-wrap: wrap;
}

/* Admin tabs */
.admin-head {
  display: flex; justify-content: space-between; align-items: center; margin-bottom: 18px; flex-wrap: wrap; gap: 12px;
}
.admin-tools { display: flex; gap: 10px; }
.admin-tabs { display: flex; gap: 4px; margin-bottom: 22px; border-bottom: 1px solid var(--line); }
.admin-tab {
  padding: 10px 18px; border: none; background: transparent; cursor: pointer;
  font: 500 12px var(--mono); letter-spacing: 0.08em; text-transform: uppercase;
  color: var(--ice); border-bottom: 2px solid transparent; transition: all 0.2s;
}
.admin-tab:hover { color: var(--white); }
.admin-tab.active { color: var(--white); border-bottom-color: var(--accent-bright); }

/* Pending comments */
.pending-list { display: grid; gap: 12px; }
.pending-item {
  border: 1px solid var(--line); border-radius: 12px; padding: 16px 18px;
  background: rgba(247, 193, 44, 0.06);
}
.pending-content { color: var(--body); font-size: 0.95rem; line-height: 1.6; margin-bottom: 8px; }
.pending-meta { font: 400 11px var(--mono); color: var(--ice); margin-bottom: 12px; }
.pending-actions { display: flex; gap: 8px; }

/* Manage table */
.manage-toolbar { display: flex; gap: 10px; margin-bottom: 16px; flex-wrap: wrap; }
.manage-toolbar input, .manage-toolbar select {
  padding: 10px 14px; border-radius: 10px; border: 1px solid var(--line);
  background: rgba(7, 27, 54, 0.7); color: var(--white); font: 400 0.9rem var(--sans);
}
.manage-table { width: 100%; border-collapse: collapse; font: 400 0.88rem/1.5 var(--sans); }
.manage-table th {
  text-align: left; padding: 10px 12px; font: 500 10.5px var(--mono);
  letter-spacing: 0.08em; text-transform: uppercase; color: var(--accent-soft);
  border-bottom: 1px solid var(--line);
}
.manage-table td {
  padding: 10px 12px; border-bottom: 1px solid var(--line); color: var(--body);
}
.manage-table .col-title a { color: var(--white); text-decoration: none; }
.manage-table .col-title a:hover { color: var(--accent-soft); }
.manage-table .col-num { text-align: right; font: 500 11px var(--mono); color: var(--ice); }
.manage-table .col-ops { text-align: right; white-space: nowrap; }
.op-link {
  font: 500 11px var(--mono); color: var(--accent-soft); text-decoration: none;
  background: none; border: none; cursor: pointer; padding: 4px 6px;
}
.op-link:hover { color: var(--white); }
.op-danger { color: #e8a0a0; }
.manage-pager-row { display: flex; justify-content: space-between; align-items: center; margin-top: 14px; flex-wrap: wrap; gap: 10px; }
.manage-total { font: 400 11px var(--mono); color: var(--ice); }
.page-jump { font: 400 11px var(--mono); color: var(--ice); display: inline-flex; align-items: center; gap: 6px; }
.page-jump input {
  width: 48px; padding: 4px 6px; border-radius: 6px; border: 1px solid var(--line);
  background: rgba(7, 27, 54, 0.7); color: var(--white); font: 500 11px var(--mono); text-align: center;
}

/* Taxonomy */
.tax-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.tax-list { display: grid; gap: 8px; }
.tax-item {
  display: flex; justify-content: space-between; align-items: center; gap: 10px;
  padding: 10px 14px; border: 1px solid var(--line); border-radius: 10px;
}
.tax-name { color: var(--white); font: 500 0.9rem var(--sans); }
.tax-item .n { font: 400 10.5px var(--mono); color: var(--ice); }
.tax-actions { display: flex; gap: 6px; }
.tax-actions .btn-sm { padding: 5px 10px; font-size: 10.5px; }

/* ---------- Buttons ---------- */
.btn-sm { padding: 8px 16px; font-size: 12px; }
.btn-danger {
  border: 1px solid rgba(232, 160, 160, 0.4); color: #e8a0a0; background: transparent;
}
.btn-danger:hover { background: rgba(232, 160, 160, 0.12); }
.btn-ghost { border: 1px solid var(--line); color: var(--ice); background: transparent; }
.btn-ghost:hover { border-color: var(--accent-soft); color: var(--white); }

/* ---------- Toast ---------- */
.toast {
  position: fixed; left: 50%; bottom: 40px; transform: translateX(-50%) translateY(20px);
  padding: 12px 22px; border-radius: 10px;
  background: rgba(5, 18, 38, 0.95); border: 1px solid var(--line-strong);
  color: var(--white); font: 500 13px var(--sans);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  opacity: 0; pointer-events: none; transition: opacity 0.25s, transform 0.25s;
  z-index: 200;
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ---------- Responsive ---------- */
@media (max-width: 640px) {
  .works-main { padding-top: 50px; }
  .post-full { padding: 28px 22px; }
  .field-row { grid-template-columns: 1fr; }
  .tax-grid { grid-template-columns: 1fr; }
  .manage-table { font-size: 12px; }
  .manage-table th, .manage-table td { padding: 8px 6px; }
  .post-card { padding: 22px 20px; }
}

/* ============================================================
   SOP additions: breadcrumb, article share row, updated stamp
   ============================================================ */

/* ---------- Breadcrumb ---------- */
.breadcrumb { margin-bottom: 20px; }
.breadcrumb ol {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 8px;
  list-style: none;
  margin: 0;
  padding: 0;
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--body);
}
.breadcrumb li { display: inline-flex; align-items: center; gap: 8px; min-width: 0; }
.breadcrumb li + li::before { content: "/"; opacity: 0.4; }
.breadcrumb a { color: var(--ice); text-decoration: none; }
.breadcrumb a:hover { color: var(--white); text-decoration: underline; text-underline-offset: 3px; }
.breadcrumb li:last-child {
  max-width: 48ch;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  opacity: 0.75;
}

/* ---------- Article share row ---------- */
.share-row {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 22px;
  padding-top: 22px;
  border-top: 1px solid var(--line);
}
.share-label {
  font-family: var(--mono);
  font-size: 10.5px;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--body);
  opacity: 0.7;
  margin-right: 4px;
}
.share-btn {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--ice);
  background: rgba(169, 204, 236, 0.06);
  border: 1px solid var(--line);
  border-radius: 999px;
  padding: 7px 13px;
  text-decoration: none;
  cursor: pointer;
  transition: background 0.2s ease, border-color 0.2s ease, color 0.2s ease;
}
.share-btn:hover { background: rgba(169, 204, 236, 0.15); border-color: var(--line-strong); color: var(--white); }

/* ---------- Updated stamp ---------- */
.post-updated {
  font-family: var(--mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  color: var(--body);
  opacity: 0.75;
}

@media (max-width: 640px) {
  .breadcrumb li:last-child { max-width: 26ch; }
  .share-row { gap: 6px; }
  .share-btn { padding: 8px 11px; }
}