/* ==========================================================================
   个人站点 · 后台样式
   ========================================================================== */
.admin-body { background: var(--bg-soft); }

.admin-shell { display: grid; grid-template-columns: 232px minmax(0, 1fr); min-height: 100vh; }

/* 侧栏 */
.admin-side {
  background: var(--surface); border-right: 1px solid var(--border);
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.admin-brand {
  display: flex; align-items: center; gap: 9px; padding: 20px 20px 16px;
  font-weight: 700; font-size: 16px; border-bottom: 1px solid var(--border-soft);
}
.admin-menu { padding: 12px 10px; display: flex; flex-direction: column; gap: 2px; flex: 1; overflow-y: auto; }
.admin-menu a {
  display: flex; align-items: center; gap: 10px; padding: 9px 12px; border-radius: 9px;
  font-size: 14.5px; color: var(--text-soft); transition: all .15s;
}
.admin-menu a i { font-style: normal; font-size: 15px; width: 20px; text-align: center; }
.admin-menu a:hover { background: var(--surface-2); color: var(--text); }
.admin-menu a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.admin-side-foot { padding: 14px 16px; border-top: 1px solid var(--border-soft); display: flex; flex-direction: column; gap: 8px; }
.admin-side-foot a { font-size: 13.5px; color: var(--text-mute); }
.admin-side-foot a:hover { color: var(--accent); }

/* 主区 */
.admin-main { min-width: 0; display: flex; flex-direction: column; }
.admin-top {
  display: flex; align-items: center; gap: 14px; padding: 14px 26px;
  background: var(--surface); border-bottom: 1px solid var(--border); position: sticky; top: 0; z-index: 20;
}
.admin-top h1 { font-size: 18px; margin: 0; }
.admin-top-right { margin-left: auto; display: flex; align-items: center; gap: 12px; }
.admin-user { font-size: 14px; color: var(--text-soft); }
.admin-menu-btn { display: none; }
.admin-content { padding: 22px 26px 60px; }
@media (max-width: 860px) {
  .admin-shell { grid-template-columns: 1fr; }
  .admin-side {
    position: fixed; z-index: 60; width: 232px; transform: translateX(-100%);
    transition: transform .22s ease; box-shadow: var(--shadow-lg);
  }
  .admin-side.open { transform: none; }
  .admin-menu-btn { display: inline-flex; }
  .admin-content { padding: 16px 14px 50px; }
  .admin-top { padding: 12px 14px; }
}

/* 提示条 */
.alert { margin: 14px 26px 0; padding: 10px 16px; border-radius: var(--radius-sm); font-size: 14px; }
.alert-ok { background: color-mix(in srgb, var(--ok) 12%, transparent); color: var(--ok); border: 1px solid color-mix(in srgb, var(--ok) 30%, transparent); }
.alert-err { background: color-mix(in srgb, var(--danger) 12%, transparent); color: var(--danger); border: 1px solid color-mix(in srgb, var(--danger) 30%, transparent); }
@media (max-width: 860px) { .alert { margin: 12px 14px 0; } }

/* 统计卡 */
.stat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(140px, 1fr)); gap: 12px; margin-bottom: 20px; }
.stat-card {
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 16px 18px; display: flex; flex-direction: column; gap: 2px;
}
.stat-card--warn { border-color: color-mix(in srgb, var(--warn) 45%, var(--border)); }
.stat-num { font-size: 25px; font-weight: 700; letter-spacing: -.02em; }
.stat-label { font-size: 13px; color: var(--text-mute); }

/* 面板 */
.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); margin-bottom: 18px; overflow: hidden; }
.panel-head { display: flex; align-items: center; justify-content: space-between; padding: 14px 18px; border-bottom: 1px solid var(--border-soft); }
.panel-head h2 { font-size: 15.5px; margin: 0; }
.panel-head .more { font-size: 13.5px; color: var(--text-mute); }
.panel-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 18px; }
@media (max-width: 900px) { .panel-grid { grid-template-columns: 1fr; } }

/* 图表 */
.chart { display: flex; align-items: flex-end; gap: 6px; height: 170px; padding: 18px 18px 10px; }
.bar { flex: 1; display: flex; flex-direction: column; justify-content: flex-end; align-items: center; height: 100%; gap: 6px; }
.bar-fill {
  width: 100%; background: linear-gradient(180deg, var(--accent), color-mix(in srgb, var(--accent) 45%, transparent));
  border-radius: 5px 5px 2px 2px; min-height: 3px; transition: opacity .15s;
}
.bar:hover .bar-fill { opacity: .78; }
.bar-label { font-size: 10.5px; color: var(--text-mute); white-space: nowrap; }

/* 表格 */
.table { width: 100%; border-collapse: collapse; font-size: 14px; }
.table th { text-align: left; font-weight: 600; font-size: 12.5px; color: var(--text-mute); padding: 10px 14px; border-bottom: 1px solid var(--border); text-transform: uppercase; letter-spacing: .04em; }
.table td { padding: 12px 14px; border-bottom: 1px solid var(--border-soft); vertical-align: middle; }
.table tr:last-child td { border-bottom: none; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; color: var(--text-soft); }
.t-title { font-weight: 600; }
.t-sub { font-size: 12.5px; color: var(--text-mute); margin-top: 2px; }
.row-actions { display: flex; gap: 6px; justify-content: flex-end; align-items: center; }
.row-actions form { display: inline; }
.chip { display: inline-block; font-size: 12px; padding: 2px 9px; border-radius: 20px; background: var(--surface-2); color: var(--text-soft); }
.chip-ok { background: color-mix(in srgb, var(--ok) 14%, transparent); color: var(--ok); }
.chip-warn { background: color-mix(in srgb, var(--warn) 16%, transparent); color: var(--warn); }
.tag-pending { color: var(--warn); font-size: 12px; }
.tag-approved { color: var(--ok); font-size: 12px; }
.tag-spam { color: var(--text-mute); font-size: 12px; }

/* 工具栏 / 标签页 */
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; margin-bottom: 16px; }
.tabs { display: flex; gap: 4px; background: var(--surface); border: 1px solid var(--border); border-radius: 10px; padding: 3px; }
.tabs a { padding: 6px 14px; border-radius: 8px; font-size: 14px; color: var(--text-soft); }
.tabs a:hover { color: var(--text); }
.tabs a.active { background: var(--accent); color: var(--accent-text); font-weight: 600; }
.toolbar-search { display: flex; gap: 8px; }
.toolbar-search input { padding: 8px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--surface); outline: none; }
.toolbar .btn-primary { margin-left: auto; }

/* 表单 */
.inline-form { display: flex; gap: 10px; padding: 16px 18px; align-items: center; flex-wrap: wrap; }
.inline-form input, .inline-form select {
  padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg); outline: none; min-width: 0;
}
.inline-form input:focus, .inline-form select:focus { border-color: var(--accent); }
.inline-form--wrap input { flex: 1 1 160px; }
.inline-mini { display: flex; gap: 5px; justify-content: flex-end; }
.num-input { width: 62px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 7px; background: var(--bg); text-align: center; }
.check { display: inline-flex; align-items: center; gap: 7px; font-size: 14px; margin: 5px 14px 5px 0; }
.hint { font-size: 12.5px; color: var(--text-mute); margin: 8px 0 0; }
.field-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 14px; padding: 18px; }
.field { display: flex; flex-direction: column; gap: 6px; font-size: 13.5px; color: var(--text-soft); }
.field input, .field textarea {
  padding: 9px 12px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg); outline: none; width: 100%;
}
.field input:focus, .field textarea:focus { border-color: var(--accent); }
.field small { color: var(--text-mute); font-size: 12px; }
.settings-form .panel > label.field, .settings-form .panel > textarea { margin: 0 18px; }
.settings-form .panel > label.field { margin-bottom: 16px; }
.settings-form .panel > .check { margin: 12px 18px; }
.sticky-actions {
  position: sticky; bottom: 0; padding: 14px 0; background: linear-gradient(transparent, var(--bg-soft) 40%);
  display: flex; justify-content: flex-end;
}

/* 编辑器 */
.editor-grid { display: grid; grid-template-columns: minmax(0, 1fr) 300px; gap: 18px; align-items: start; }
.editor-main { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 18px; }
.editor-side { display: flex; flex-direction: column; gap: 14px; position: sticky; top: 76px; }
.side-box { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px 16px; }
.side-box h3 { font-size: 12.5px; color: var(--text-mute); text-transform: uppercase; letter-spacing: .05em; margin: 12px 0 6px; }
.side-box h3:first-child { margin-top: 0; }
.side-box input, .side-box select {
  width: 100%; padding: 8px 11px; border: 1px solid var(--border); border-radius: 9px; background: var(--bg); outline: none; margin-bottom: 4px;
}
.side-box input:focus, .side-box select:focus { border-color: var(--accent); }
.side-row { margin-bottom: 8px; }
.title-input {
  width: 100%; padding: 12px 14px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg); font-size: 21px; font-weight: 700; outline: none; margin-bottom: 10px;
}
.slug-input, .summary-input {
  width: 100%; padding: 9px 13px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg); outline: none; margin-bottom: 10px; font-size: 14px;
}
.slug-input { color: var(--text-mute); font-family: var(--mono); font-size: 13px; }
.title-input:focus, .slug-input:focus, .summary-input:focus { border-color: var(--accent); }
.editor-toolbar { display: flex; gap: 5px; flex-wrap: wrap; margin-bottom: 9px; align-items: center; }
.editor-toolbar-right { margin-left: auto; }
.content-input {
  width: 100%; padding: 15px; border: 1px solid var(--border); border-radius: var(--radius-sm);
  background: var(--bg); font-family: var(--mono); font-size: 14px; line-height: 1.75; outline: none; resize: vertical;
}
.content-input:focus { border-color: var(--accent); }
.preview-box { margin-top: 14px; padding: 18px; border: 1px dashed var(--border); border-radius: var(--radius-sm); background: var(--surface-2); }
@media (max-width: 1000px) { .editor-grid { grid-template-columns: 1fr; } .editor-side { position: static; } }

/* 媒体库 */
.upload-form { display: flex; gap: 12px; align-items: center; padding: 16px 18px; flex-wrap: wrap; }
.media-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(170px, 1fr)); gap: 12px; padding: 16px 18px; }
.media-grid--sm { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.media-item { margin: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; background: var(--bg); }
.media-item img { width: 100%; height: 130px; object-fit: cover; }
.media-item figcaption { padding: 8px; display: flex; flex-direction: column; gap: 6px; }
.media-item input { width: 100%; font-size: 11.5px; padding: 4px 6px; border: 1px solid var(--border); border-radius: 6px; background: var(--surface); }
.photo-edit { display: flex; gap: 4px; }
.photo-edit input { flex: 1; min-width: 0; }
.media-add { margin: 0; }
.media-add button { padding: 0; border: 1px solid var(--border); border-radius: var(--radius-sm); overflow: hidden; cursor: pointer; background: none; }
.media-add img { width: 100%; height: 90px; object-fit: cover; display: block; }

/* 评论管理 */
.comment-row { padding: 16px 18px; border-bottom: 1px solid var(--border-soft); }
.comment-row:last-child { border-bottom: none; }
.cr-head { display: flex; gap: 12px; align-items: baseline; flex-wrap: wrap; font-size: 13.5px; margin-bottom: 7px; }
.cr-head strong { font-size: 14.5px; }
.cr-head time { color: var(--text-mute); }
.cr-text { margin: 0 0 10px; font-size: 14.5px; color: var(--text-soft); white-space: pre-wrap; }
.cr-foot { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; font-size: 13px; }

/* 仪表盘评论 */
.dash-comments { padding: 8px 18px 14px; }
.dash-comment { padding: 10px 0; border-bottom: 1px solid var(--border-soft); }
.dash-comment:last-child { border-bottom: none; }
.dc-head { display: flex; gap: 10px; align-items: baseline; font-size: 13px; }
.dc-head time { color: var(--text-mute); margin-left: auto; }
.dash-comment p { margin: 5px 0 0; font-size: 13.5px; color: var(--text-soft); }

/* 登录页 */
.login-body { display: grid; place-items: center; min-height: 100vh; background: var(--bg-soft); padding: 20px; }
.login-card {
  width: 100%; max-width: 366px; background: var(--surface); border: 1px solid var(--border);
  border-radius: 18px; padding: 34px 30px; box-shadow: var(--shadow);
}
.login-card h1 { font-size: 22px; margin-bottom: 5px; }
.login-sub { color: var(--text-mute); font-size: 14px; margin: 0 0 22px; }
.login-card label { display: block; font-size: 13.5px; color: var(--text-soft); margin-bottom: 14px; }
.login-card input {
  width: 100%; margin-top: 6px; padding: 10px 13px; border: 1px solid var(--border);
  border-radius: var(--radius-sm); background: var(--bg); outline: none;
}
.login-card input:focus { border-color: var(--accent); }
.login-back { display: block; text-align: center; margin-top: 16px; font-size: 13.5px; color: var(--text-mute); }

.chip-x { border: none; background: none; cursor: pointer; color: var(--text-mute); font-size: 15px; padding: 0 0 0 4px; }
.chip-x:hover { color: var(--danger); }
.tag-cloud form { display: inline; }