/* admin.css — 管理后台：写作工作台与评论审核面板。 */

.admin-main {
  padding: 20px 0;
}

/* --- 管理后台：安静、聚焦的写作工作台 --- */
.admin-page [hidden] {
  display: none !important;
}

.admin-container {
  width: min(100% - 32px, 1120px);
  max-width: 1120px;
  margin: 112px auto 64px;
  padding: 0 12px;
}

.admin-hero {
  margin: 0 auto 36px;
  padding: 16px 0 28px;
  border-bottom: 1px solid var(--border-color);
}

.admin-editor-mode {
  margin: 0 0 6px;
  color: var(--accent-color);
  font-size: 0.76rem;
  font-weight: 600;
}

.admin-hero h1 {
  margin: 0;
  color: var(--text-primary);
  font-family: ui-serif, "Songti SC", "STSong", Georgia, serif;
  font-size: clamp(2.8rem, 6vw, 4.4rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.01em;
}

.admin-hero h1 span {
  color: var(--accent-color);
}

.admin-hero > p {
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 0.95rem;
}

.admin-auth-card,
.admin-editor-card,
.admin-list-card,
.admin-comments-card {
  border: 1px solid var(--border-color);
  border-radius: 20px;
  background: color-mix(in srgb, var(--card-bg), transparent 5%);
  box-shadow: 0 18px 55px rgba(0, 0, 0, 0.08);
}

.admin-auth-card {
  max-width: 690px;
  margin: 48px auto 80px;
  padding: clamp(24px, 5vw, 42px);
}

.admin-auth-card h2,
.admin-workspace-heading h2,
.admin-section-heading h3 {
  margin: 8px 0 0;
  color: var(--text-primary);
  font-family: ui-serif, "Songti SC", "STSong", Georgia, serif;
  font-weight: 600;
  letter-spacing: -0.035em;
}

.admin-auth-card h2 {
  font-size: 1.8rem;
}

.admin-auth-card > p:not(.admin-status) {
  max-width: 520px;
  margin: 10px 0 26px;
  color: var(--text-secondary);
  font-size: 0.86rem;
  line-height: 1.75;
}

.admin-auth-form label,
.admin-post-form > label,
.admin-field-grid label {
  display: block;
  margin-bottom: 8px;
  color: var(--text-secondary);
  font-size: 0.78rem;
  font-weight: 600;
}

.admin-token-row {
  display: flex;
  gap: 10px;
}

.admin-token-row input,
.admin-post-form input,
.admin-post-form textarea {
  width: 100%;
  min-width: 0;
  border: 1px solid var(--border-color);
  border-radius: 11px;
  background: color-mix(in srgb, var(--bg-color), var(--card-bg) 45%);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: border-color 160ms ease, box-shadow 160ms ease;
}

.admin-token-row input,
.admin-post-form input {
  min-height: 46px;
  padding: 0 13px;
}

.admin-post-form textarea {
  min-height: 390px;
  padding: 16px;
  resize: vertical;
  font: 0.9rem/1.8 ui-monospace, SFMono-Regular, Consolas, monospace;
  tab-size: 2;
}

.admin-token-row input:focus,
.admin-post-form input:focus,
.admin-post-form textarea:focus {
  border-color: color-mix(in srgb, var(--accent-color), transparent 25%);
  box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent-color), transparent 88%);
}

.admin-token-row input::placeholder,
.admin-post-form input::placeholder,
.admin-post-form textarea::placeholder {
  color: var(--text-secondary);
  opacity: 0.65;
}

.admin-primary-button,
.admin-quiet-button,
.admin-text-button,
.admin-action-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 9px;
  min-height: 42px;
  padding: 0 16px;
  border: 1px solid var(--border-color);
  border-radius: 10px;
  cursor: pointer;
  font: inherit;
  font-size: 0.8rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 160ms ease, background 160ms ease, border-color 160ms ease, color 160ms ease;
}

.admin-primary-button {
  flex: 0 0 auto;
  border-color: var(--accent-color);
  background: var(--accent-color);
  color: #fff;
}

.admin-primary-button:hover:not(:disabled) {
  transform: translateY(-1px);
  filter: brightness(1.08);
}

.admin-primary-button:disabled,
.admin-quiet-button:disabled {
  cursor: wait;
  opacity: 0.6;
}

.admin-quiet-button,
.admin-action-button {
  background: transparent;
  color: var(--text-secondary);
}

.admin-quiet-button:hover,
.admin-action-button:hover {
  border-color: var(--border-color);
  background: var(--card-hover);
  color: var(--text-primary);
}

.admin-text-button {
  min-height: 34px;
  padding: 0 10px;
  border-color: transparent;
  background: transparent;
  color: var(--text-secondary);
}

.admin-text-button:hover {
  color: var(--accent-color);
}

.admin-status {
  min-height: 1.2em;
  margin: 12px 0 0;
  color: var(--text-secondary);
  font-size: 0.8rem;
}

.admin-status.is-error,
.admin-list-placeholder.is-error {
  color: #ff7777;
}

.admin-status.is-success {
  color: var(--accent-color);
}

.admin-workspace {
  margin: 42px auto 80px;
}

.admin-workspace-heading,
.admin-section-heading {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
}

.admin-workspace-heading {
  margin-bottom: 20px;
}

.admin-workspace-heading h2 {
  font-size: 1.8rem;
}

.admin-layout {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) minmax(280px, 0.8fr);
  align-items: start;
  gap: 16px;
}

.admin-editor-card,
.admin-list-card {
  min-width: 0;
  padding: clamp(20px, 3vw, 28px);
}

.admin-section-heading {
  margin-bottom: 24px;
}

.admin-section-heading h3 {
  font-size: 1.35rem;
}

.admin-post-form > label:not(:first-child) {
  margin-top: 19px;
}

.admin-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 18px;
}

.admin-label-note {
  margin-left: 6px;
  color: var(--text-secondary);
  font-weight: 400;
}

.admin-editor-footer,
.admin-editor-actions {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.admin-editor-footer {
  margin-top: 14px;
  color: var(--text-secondary);
  font-size: 0.73rem;
}

.admin-editor-actions {
  justify-content: flex-end;
}

.admin-count {
  display: grid;
  min-width: 36px;
  height: 32px;
  place-items: center;
  border: 1px solid var(--border-color);
  border-radius: 9px;
  color: var(--text-secondary);
  font: 600 0.74rem ui-monospace, SFMono-Regular, Consolas, monospace;
}

.admin-post-list {
  display: flex;
  flex-direction: column;
}

.admin-post-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 0;
  border-top: 1px solid var(--border-color);
}

.admin-post-info {
  min-width: 0;
}

.admin-post-info h4 {
  margin: 0;
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 600;
  line-height: 1.5;
  overflow-wrap: anywhere;
}

.admin-post-info p {
  margin: 6px 0 0;
  color: var(--text-secondary);
  font-size: 0.7rem;
  line-height: 1.5;
}

.admin-post-actions {
  display: flex;
  flex: 0 0 auto;
  gap: 6px;
}

.admin-action-button {
  min-height: 32px;
  padding: 0 9px;
  font-size: 0.72rem;
}

.admin-action-button--danger:hover {
  border-color: color-mix(in srgb, #ef6464, transparent 55%);
  color: #ef6464;
}

.admin-list-placeholder {
  margin: 0;
  padding: 22px 0;
  color: var(--text-secondary);
  font-size: 0.82rem;
  line-height: 1.65;
}

.admin-page :focus-visible {
  outline: 3px solid var(--accent-color);
  outline-offset: 3px;
}

@media (max-width: 800px) {

  .admin-layout {
    grid-template-columns: minmax(0, 1fr);
  }

  .admin-post-list {
    max-height: 560px;
    overflow: auto;
  }
}

@media (max-width: 560px) {

  .admin-container {
    width: 100%;
    margin-top: 88px;
    padding: 0 18px;
  }

  .admin-token-row {
    align-items: stretch;
    flex-direction: column;
  }

  .admin-token-row .admin-primary-button {
    min-height: 46px;
  }

  .admin-field-grid {
    grid-template-columns: minmax(0, 1fr);
    gap: 0;
  }

  .admin-field-grid > div + div {
    margin-top: 16px;
  }

  .admin-post-form textarea {
    min-height: 310px;
  }

  .admin-post-item {
    flex-direction: column;
  }

  .admin-editor-footer {
    align-items: flex-start;
    flex-direction: column;
  }

  .admin-editor-actions {
    width: 100%;
  }

  .admin-editor-actions button {
    flex: 1;
  }
}

/* 评论审核面板 */
.admin-comments-card {
  min-width: 0;
  margin-top: 16px;
  padding: clamp(20px, 3vw, 28px);
}

.admin-comments-tools {
  display: flex;
  align-items: center;
  gap: 10px;
}

.admin-comments-tools select {
  min-height: 34px;
  padding: 0 12px;
  border: 1px solid var(--border-color);
  border-radius: 9px;
  background: color-mix(in srgb, var(--bg-color), var(--card-bg) 45%);
  color: var(--text-primary);
  font: inherit;
  font-size: 0.8rem;
}

.admin-comment-list {
  display: flex;
  flex-direction: column;
}

.admin-comment-item {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
  padding: 17px 0;
  border-top: 1px solid var(--border-color);
}

.admin-comment-item.is-pending {
  padding-left: 14px;
  border-left: 2px solid color-mix(in srgb, #e0a33a, transparent 45%);
}

.admin-comment-main {
  min-width: 0;
  flex: 1;
}

.admin-comment-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 8px;
  margin-bottom: 6px;
}

.admin-comment-name {
  color: var(--text-primary);
  font-size: 0.88rem;
  font-weight: 700;
}

.admin-comment-time {
  color: var(--text-secondary);
  font-size: 0.74rem;
  font-variant-numeric: tabular-nums;
}

.admin-comment-badge {
  padding: 2px 9px;
  border: 1px solid var(--border-color);
  border-radius: 999px;
  color: var(--text-secondary);
  font-size: 0.68rem;
  font-weight: 600;
}

.admin-comment-badge.is-pending {
  border-color: color-mix(in srgb, #e0a33a, transparent 55%);
  background: color-mix(in srgb, #e0a33a, transparent 90%);
  color: #e0a33a;
}

.admin-comment-badge.is-approved {
  border-color: color-mix(in srgb, var(--accent-color), transparent 55%);
  color: var(--accent-color);
}

.admin-comment-body {
  margin: 0;
  color: var(--text-primary);
  font-size: 0.9rem;
  line-height: 1.7;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.admin-comment-source {
  margin: 8px 0 0;
  font-size: 0.76rem;
}

.admin-comment-source a {
  color: var(--accent-color);
}

.admin-comment-actions {
  display: flex;
  flex: none;
  gap: 6px;
}

@media (max-width: 760px) {

  .admin-comments-tools {
    flex-wrap: wrap;
  }

  .admin-comment-item {
    flex-direction: column;
  }

  .admin-comment-actions {
    width: 100%;
  }

  .admin-comment-actions .admin-action-button {
    flex: 1;
  }
}

/* 减少动效偏好（管理页）：悬停不位移；输入框的边框/阴影反馈保留 */
@media (prefers-reduced-motion: reduce) {

  .admin-primary-button,
  .admin-token-row input {
    transition: none !important;
  }

  .admin-primary-button:hover:not(:disabled) {
    transform: none;
  }
}