:root {
  --bg: #0f1419;
  --surface: #1a2332;
  --surface2: #243044;
  --border: #2d3a4f;
  --text: #e8edf4;
  --muted: #8b9cb3;
  --accent: #3b82f6;
  --accent-hover: #2563eb;
  --success: #22c55e;
  --warn: #f59e0b;
  --danger: #ef4444;
  --radius: 10px;
  --font: "Segoe UI", "PingFang SC", "Microsoft YaHei", sans-serif;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

/* hidden 属性须优先于组件内的 display:flex */
[hidden] {
  display: none !important;
}

body {
  font-family: var(--font);
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
  line-height: 1.5;
}

.layout { display: flex; min-height: 100vh; }

.sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  flex-shrink: 0;
}

.brand {
  display: flex;
  gap: 12px;
  padding: 20px 16px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.brand-icon {
  width: 40px;
  height: 40px;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 18px;
}

.brand small { display: block; color: var(--muted); font-size: 11px; }

#nav { flex: 1; padding: 12px 8px; }

#nav a {
  display: block;
  padding: 10px 14px;
  color: var(--muted);
  text-decoration: none;
  border-radius: 8px;
  margin-bottom: 4px;
  font-size: 14px;
  transition: background 0.15s, color 0.15s;
}

#nav a:hover { background: var(--surface2); color: var(--text); }
#nav a.active { background: var(--accent); color: #fff; }

.nav-divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 10px 12px;
}

.nav-group-label {
  display: block;
  padding: 8px 12px 4px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--muted);
}

#nav a.nav-sub {
  padding-left: 28px;
  font-size: 13px;
}

.page-intro {
  margin: 0 0 16px;
  padding: 0 4px;
  font-size: 14px;
}

.step-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 22px;
  height: 22px;
  padding: 0 6px;
  margin-right: 6px;
  background: var(--accent);
  color: #fff;
  border-radius: 6px;
  font-size: 12px;
  font-weight: 700;
  vertical-align: middle;
}
.step-badge.inline { margin-right: 8px; }

.flow-main-card { margin-bottom: 20px; }

.flow-pipeline {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-top: 14px;
}

.flow-step {
  padding: 14px 12px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  cursor: pointer;
  transition: border-color 0.15s, background 0.15s;
}
.flow-step:hover {
  border-color: var(--accent);
  background: var(--surface2);
}
.flow-step .flow-num {
  display: block;
  font-size: 11px;
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 4px;
}
.flow-step strong { display: block; font-size: 14px; margin-bottom: 4px; }
.flow-step small { color: var(--muted); font-size: 11px; line-height: 1.3; }

.compact-flow { margin: 12px 0 16px; }

.gap-list { margin: 12px 0; }
.gap-list li {
  padding: 8px 10px;
  margin-bottom: 6px;
  background: var(--bg);
  border-radius: 6px;
  border-left: 3px solid var(--danger);
  list-style: none;
}
.gap-list li.partial { border-left-color: var(--warn); }

.sidebar-foot {
  padding: 14px 16px;
  border-top: 1px solid var(--border);
  font-size: 12px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 8px;
}

.dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--muted);
}
.dot.online { background: var(--success); }
.dot.offline { background: var(--danger); }

.content { flex: 1; display: flex; flex-direction: column; min-width: 0; }

.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  background: var(--surface);
}

.topbar h1 { font-size: 20px; font-weight: 600; }

.topbar-actions { display: flex; gap: 8px; align-items: center; }

.api-input {
  width: 220px;
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}

.page { display: none; padding: 24px 28px 40px; flex: 1; }
.page.active { display: block; }
.page.page-embed { padding: 0; display: none; flex: 1; min-height: 0; }
.page.page-embed.active { display: flex; flex-direction: column; }
.mph-embed-frame {
  flex: 1;
  width: 100%;
  min-height: calc(100vh - 52px);
  border: none;
  background: #0f1419;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}

.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 18px;
}

.stat-card .value { font-size: 28px; font-weight: 700; color: var(--accent); }
.stat-card .label { font-size: 13px; color: var(--muted); margin-top: 4px; }

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 20px;
  margin-bottom: 20px;
}

.card h2 { font-size: 16px; margin-bottom: 14px; }
.card h3 { font-size: 14px; margin: 12px 0 8px; color: var(--muted); }

.muted { color: var(--muted); font-size: 14px; margin-bottom: 12px; }

.flow-steps {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-top: 12px;
  font-size: 13px;
}

.flow-steps span:not(.arrow) {
  background: var(--surface2);
  padding: 6px 12px;
  border-radius: 6px;
}

.arrow { color: var(--muted); }

.split { display: flex; gap: 20px; flex-wrap: wrap; }
.split .card { flex: 0 0 320px; max-width: 100%; }
.split .flex-1 { flex: 1; min-width: 280px; }

.form-grid {
  display: grid;
  gap: 12px;
}

.form-grid label {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 13px;
  color: var(--muted);
}

.form-grid input,
.form-grid select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
}

.form-grid label.checkbox {
  flex-direction: row;
  align-items: center;
  color: var(--text);
}

.inline-form {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}

.inline-form input {
  padding: 8px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  min-width: 120px;
}

.btn {
  padding: 9px 16px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
  background: var(--surface2);
  color: var(--text);
  transition: background 0.15s;
}

.btn:hover { filter: brightness(1.1); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.btn-primary { background: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }

.btn-ghost { background: transparent; border: 1px solid var(--border); }
.btn-sm { padding: 4px 10px; font-size: 12px; }

hr { border: none; border-top: 1px solid var(--border); margin: 16px 0; }

.table-wrap { overflow-x: auto; }

table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}

th, td {
  text-align: left;
  padding: 10px 12px;
  border-bottom: 1px solid var(--border);
}

th { color: var(--muted); font-weight: 500; }

tr:hover td { background: var(--surface2); }

.tag {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 4px;
  font-size: 11px;
  background: var(--surface2);
}

.tag.high { color: var(--success); }
.tag.medium { color: var(--warn); }
.tag.low, .tag.fail { color: var(--danger); }
.tag.writing {
  color: var(--warn);
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}
.status-dot {
  width: 0.5rem;
  height: 0.5rem;
  border-radius: 50%;
  background: var(--warn);
  animation: pulse-dot 1s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 0.35; }
  50% { opacity: 1; }
}
.link-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
}
.writing-placeholder {
  color: var(--muted);
  font-style: italic;
}
.error-text {
  color: var(--danger);
  margin: 0.5rem 0;
}
.error-banner {
  background: rgba(220, 53, 69, 0.12);
  border: 1px solid var(--danger);
  color: var(--danger);
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}
.task-banner {
  background: rgba(255, 193, 7, 0.12);
  border: 1px solid var(--warn);
  padding: 0.65rem 0.85rem;
  border-radius: 8px;
  margin-bottom: 0.75rem;
  font-size: 0.9rem;
}
.tag.pass { color: var(--success); }

.link-btn {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 13px;
  padding: 0;
}

.link-btn:hover { text-decoration: underline; }

.code-block {
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 14px;
  font-size: 12px;
  overflow: auto;
  max-height: 400px;
  white-space: pre-wrap;
  word-break: break-word;
}

.toast {
  position: fixed;
  bottom: 24px;
  right: 24px;
  padding: 12px 20px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 14px;
  z-index: 1000;
  box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}

.toast.error { border-color: var(--danger); }
.toast.success { border-color: var(--success); }
.toast.warn { border-color: var(--warn); max-width: 420px; }

.empty { color: var(--muted); padding: 20px; text-align: center; }

.advanced-panel {
  padding: 12px 28px;
  background: var(--surface2);
  border-bottom: 1px solid var(--border);
  display: flex;
  gap: 12px;
  align-items: flex-end;
  flex-wrap: wrap;
}
.advanced-panel label { flex: 1; min-width: 200px; font-size: 12px; color: var(--muted); }
.advanced-panel .full { width: 100%; margin-top: 6px; }

.hint { font-size: 12px; margin-top: 8px; }

.highlight-card {
  border-color: var(--accent);
  margin-bottom: 20px;
}
.highlight-card h2 { color: var(--accent); }

.checklist { list-style: none; margin: 12px 0 16px; }
.checklist li {
  padding: 10px 12px;
  border-radius: 8px;
  margin-bottom: 6px;
  background: var(--bg);
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 14px;
}
.checklist li.done { opacity: 0.65; }
.checklist li.done .step-num { background: var(--success); }
.step-num {
  width: 24px;
  height: 24px;
  border-radius: 50%;
  background: var(--surface2);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  flex-shrink: 0;
}
.quick-actions { display: flex; flex-wrap: wrap; gap: 8px; }

.checkbox-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  padding: 10px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
  max-height: 160px;
  overflow-y: auto;
}
.chk-item {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  color: var(--text);
  cursor: pointer;
}
.chk-item input { accent-color: var(--accent); }

.geo-panel {
  margin: 12px 0;
  padding: 12px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
}
.geo-panel-ok {
  background: rgba(34, 197, 94, 0.08);
  border-color: rgba(34, 197, 94, 0.35);
}
.geo-panel-fail {
  background: rgba(239, 68, 68, 0.08);
  border-color: rgba(239, 68, 68, 0.35);
}
.geo-panel .geo-stats { margin: 6px 0; font-size: 12px; }
.geo-panel ul { margin: 8px 0 0 18px; padding: 0; }
.geo-panel .geo-issues li { color: #fca5a5; }
.geo-panel .geo-warnings li { color: var(--muted); }
.force-publish { display: block; margin-top: 10px; }
.tag.geo-pass { color: #4ade80; border-color: rgba(74, 222, 128, 0.4); }
.tag.geo-fail { color: #f87171; border-color: rgba(248, 113, 113, 0.4); }

.section-sub { font-size: 15px; margin: 20px 0 10px; }
.gantt-legend { display: flex; flex-wrap: wrap; gap: 12px; margin: 10px 0; font-size: 12px; }
.gantt-legend-item { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); }
.gantt-legend-item i { width: 12px; height: 12px; border-radius: 3px; display: inline-block; }
.gantt-chart, .gantt-overview-wrap { overflow-x: auto; margin: 12px 0; }
.gantt-grid {
  display: grid;
  gap: 2px;
  min-width: 600px;
  font-size: 11px;
}
.gantt-cell {
  min-height: 28px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 2px;
}
.gantt-head {
  text-align: center;
  font-weight: 600;
  color: var(--muted);
  padding: 4px 2px;
}
.gantt-sticky { text-align: left; padding-left: 6px; position: sticky; left: 0; z-index: 1; background: var(--card); }
.gantt-row-label {
  padding: 4px 6px;
  font-size: 11px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 4px;
}
.gantt-pct { font-size: 10px; margin-left: 4px; flex-shrink: 0; }
.gantt-slot.active.gray { background: var(--bar-gray, #94a3b8); border-color: #cbd5e1; opacity: 0.85; }
.gantt-slot.active.partial {
  background: linear-gradient(
    90deg,
    var(--bar-color, #6366f1) 0%,
    var(--bar-color, #6366f1) calc(var(--bar-ratio, 0.5) * 100%),
    var(--bar-gray, #94a3b8) calc(var(--bar-ratio, 0.5) * 100%),
    var(--bar-gray, #94a3b8) 100%
  );
  border-color: var(--bar-color, #6366f1);
}
.gantt-slot.active.done {
  background: var(--bar-color, #6366f1);
  border-color: var(--bar-color, #6366f1);
}
.subtask-list {
  list-style: none;
  margin: 8px 0 4px 28px;
  padding: 0;
  border-left: 2px solid var(--border);
}
.subtask-item {
  padding: 6px 8px;
  margin-bottom: 4px;
  font-size: 13px;
}
.subtask-item.done { opacity: 0.7; text-decoration: line-through; color: var(--muted); }
.subtask-item label { display: flex; align-items: flex-start; gap: 8px; cursor: pointer; }
.subtask-done-cb:disabled,
.task-done-cb:disabled { opacity: 0.55; cursor: wait; }
.task-major-label { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.task-progress-pill {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 10px;
  background: var(--bg);
  border: 1px solid var(--border);
  color: var(--accent);
}
.task-item.major.done .task-major-label strong { color: #4ade80; }

.task-schedule-panel {
  margin: 10px 0 8px 28px;
  padding: 12px 14px;
  background: rgba(15, 23, 42, 0.45);
  border: 1px solid var(--border);
  border-radius: 8px;
}
.sched-title { margin: 0 0 10px; font-size: 12px; font-weight: 600; color: var(--accent); }
.sched-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
@media (max-width: 900px) { .sched-grid { grid-template-columns: 1fr; } }
.sched-block { display: flex; flex-direction: column; gap: 8px; }
.sched-block strong { font-size: 13px; margin-bottom: 2px; }
.sched-field { display: flex; flex-direction: column; gap: 4px; font-size: 12px; color: var(--muted); }
.sched-field-wide { grid-column: 1 / -1; }
.sched-field select, .sched-field input {
  padding: 6px 8px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 13px;
}
.task-schedule-summary { margin: 8px 0 0; font-size: 11px; }

.distill-company-panel {
  padding: 12px 14px;
  background: rgba(15, 23, 42, 0.35);
  border-radius: 8px;
  border: 1px solid var(--border);
  margin-bottom: 12px;
}
.distill-add-grid { grid-template-columns: 1fr 120px 80px auto; align-items: end; }
@media (max-width: 720px) { .distill-add-grid { grid-template-columns: 1fr 1fr; } }
.tag.ok { color: #4ade80; border-color: rgba(74, 222, 128, 0.4); }
.chk-group { display: flex; flex-direction: column; gap: 8px; margin: 12px 0; max-height: 320px; overflow-y: auto; }
.chk-group .chk-item { display: flex; align-items: flex-start; gap: 8px; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; cursor: pointer; }
.tag-list { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; }

.overview-projects { display: flex; flex-direction: column; gap: 16px; }

.overview-toolbar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  margin-bottom: 12px;
}
.view-toggle { display: flex; gap: 6px; }
.view-toggle .btn.active { background: var(--accent); color: #fff; border-color: var(--accent); }

#projects-overview-panel {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 14px;
}
.overview-card {
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.overview-card-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  margin-bottom: 6px;
}
.overview-big-pct { font-size: 22px; font-weight: 700; color: var(--accent); }
.stage-seg-bar {
  display: flex;
  height: 10px;
  border-radius: 5px;
  overflow: hidden;
  background: #94a3b8;
  margin: 10px 0;
}
.stage-seg { display: block; height: 100%; min-width: 2px; }
.week-heat-row {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin: 10px 0;
}
.week-heat-cell {
  width: 22px;
  height: 22px;
  border-radius: 4px;
  border: 1px solid rgba(0,0,0,0.08);
}
.overview-pct-line { margin-top: 8px; font-size: 12px; }

.pagination-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 14px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}
.pagination-actions { display: flex; gap: 8px; }

.revise-panel {
  margin: 16px 0;
  padding: 14px 16px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: var(--radius);
}
.revise-title { font-size: 15px; margin-bottom: 6px; }
.revise-input {
  width: 100%;
  margin-top: 8px;
  padding: 10px 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 14px;
  line-height: 1.5;
  resize: vertical;
}
.revise-chips { display: flex; flex-wrap: wrap; gap: 6px; margin: 10px 0 8px; }
.revise-geo-hint { font-size: 12px; margin-top: 4px; }
.imitate-actions { display: flex; flex-wrap: wrap; gap: 10px; margin: 4px 0 8px; }
#imitate-result-card { margin-top: 16px; }

.list-progress { display: inline-flex; align-items: center; gap: 6px; }
.list-progress-inline {
  display: inline-block;
  height: 6px;
  max-width: 60px;
  background: var(--accent);
  border-radius: 3px;
  vertical-align: middle;
}

.detail-page-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}
.detail-page-head h2 { margin: 0; font-size: 18px; }

.sources-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 14px;
  margin-top: 20px;
}
.source-platform-card {
  padding: 14px 16px;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 10px;
}
.source-platform-card h3 { margin: 0 0 8px; font-size: 15px; }
.ai-platform-card { border-left: 3px solid var(--accent); }
.ref-note { font-size: 11px; font-style: italic; margin-top: 4px; }
.source-trust-tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.source-trust-tag {
  font-size: 11px;
  padding: 3px 8px;
  border-radius: 6px;
  background: var(--card);
  border: 1px solid var(--border);
  color: var(--text);
}

.overview-project-row {
  display: grid;
  grid-template-columns: minmax(200px, 280px) 1fr;
  gap: 12px;
  align-items: start;
  padding: 12px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.progress-bar {
  height: 6px;
  background: var(--border);
  border-radius: 3px;
  margin: 6px 0;
  overflow: hidden;
}
.progress-fill { height: 100%; background: var(--accent); border-radius: 3px; transition: width 0.3s; }
.week-block { margin-bottom: 16px; }
.week-block h4 { font-size: 14px; margin: 0 0 8px; color: var(--accent); }
.task-checklist { list-style: none; padding: 0; margin: 0; }
.task-item {
  padding: 10px 12px;
  margin-bottom: 8px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--card);
}
.task-item.done { opacity: 0.75; border-color: rgba(34, 197, 94, 0.4); }
.task-item label { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; cursor: pointer; }
.task-stage-dot { width: 10px; height: 10px; border-radius: 50%; flex-shrink: 0; }
.task-detail, .task-meta { margin: 6px 0 0 24px; font-size: 12px; }

.actions-cell { white-space: nowrap; }
.actions-cell .link-btn { margin-right: 6px; }

.detail-view { font-size: 14px; line-height: 1.6; }
.detail-view .article-body {
  margin: 12px 0;
  padding: 14px;
  background: var(--bg);
  border-radius: 8px;
  white-space: pre-wrap;
  max-height: 320px;
  overflow-y: auto;
  font-size: 13px;
}
/* 白底预览区：强制深色字，勿继承深色主题的浅色 --text */
.article-preview-html,
.article-preview-html .aigeo-article {
  margin: 12px 0;
  padding: 16px 18px;
  background: #fff;
  color: #1f2937;
  border: 1px solid #d1d5db;
  border-radius: 8px;
  max-height: 420px;
  overflow-y: auto;
  font-size: 15px;
  line-height: 1.75;
}
.article-preview-html h1,
.article-preview-html .aigeo-article h1 {
  font-size: 1.35em;
  margin: 0 0 0.6em;
  font-weight: 700;
  color: #111827;
}
.article-preview-html h2,
.article-preview-html .aigeo-article h2 {
  font-size: 1.12em;
  margin: 1em 0 0.45em;
  padding-bottom: 0.25em;
  border-bottom: 1px solid #e5e7eb;
  font-weight: 700;
  color: #111827;
}
.article-preview-html h3,
.article-preview-html .aigeo-article h3 {
  font-size: 1.02em;
  margin: 0.85em 0 0.35em;
  font-weight: 600;
  color: #1f2937;
}
.article-preview-html p,
.article-preview-html li,
.article-preview-html .aigeo-article p,
.article-preview-html .aigeo-article li {
  margin: 0.55em 0;
  color: #374151;
}
.article-preview-html ul,
.article-preview-html ol,
.article-preview-html .aigeo-article ul,
.article-preview-html .aigeo-article ol {
  margin: 0.45em 0 0.65em 1.25em;
}
.article-preview-html li { margin: 0.3em 0; }
.article-preview-html strong,
.article-preview-html .aigeo-article strong {
  color: #111827;
  font-weight: 600;
}
.article-preview-html a,
.article-preview-html .aigeo-article a {
  color: #2563eb;
}
.article-preview-html blockquote,
.article-preview-html .aigeo-article blockquote {
  margin: 0.65em 0;
  padding: 0.45em 0.85em;
  border-left: 4px solid var(--accent);
  background: #f8fafc;
  color: #334155;
}
.article-preview-html table,
.article-preview-html .aigeo-article table {
  color: #374151;
}
.preview-tabs { display: flex; gap: 6px; margin: 10px 0 4px; }
.preview-tabs .tab.active { background: var(--accent); color: #fff; border-color: var(--accent); }
.tab-panel[hidden] { display: none !important; }
.detail-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 12px; }
.cover-preview { margin: 12px 0; }
.cover-preview img {
  max-width: 100%;
  width: 480px;
  border-radius: 8px;
  border: 1px solid var(--border, #e5e7eb);
  box-shadow: 0 2px 8px rgba(0,0,0,.06);
}
.cover-preview .muted { margin-top: 6px; font-size: 12px; }
#modal-cover-preview img { max-width: 100%; width: 100%; border-radius: 8px; }
#modal-cover-wrap { margin: 10px 0; }
.prompt-details { margin: 10px 0; font-size: 13px; }
.prompt-details summary { cursor: pointer; color: var(--accent); }

.summary-cards {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  padding: 12px 0;
  font-size: 14px;
}
.summary-cards strong { color: var(--accent); }

.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.6);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  padding: 20px;
}
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 24px;
  max-width: 480px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
}
.modal h2 { margin-bottom: 12px; font-size: 18px; }
.modal-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 20px; }
.modal-label { display: block; margin: 12px 0; font-size: 13px; color: var(--muted); }
.full-input {
  width: 100%;
  margin-top: 6px;
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
}

select {
  padding: 9px 12px;
  border: 1px solid var(--border);
  border-radius: 8px;
  background: var(--bg);
  color: var(--text);
  font-size: 14px;
  width: 100%;
}

@media (max-width: 768px) {
  .sidebar { width: 64px; }
  .brand div, .sidebar-foot span:last-child, #nav a { font-size: 0; }
  #nav a { padding: 12px; text-align: center; }
  #nav a::first-letter { font-size: 14px; }
}

.toolbar-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
}
.inline-label { font-size: 13px; color: var(--muted); }
.flow-summary {
  padding: 10px 12px;
  margin-bottom: 12px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 13px;
  line-height: 1.5;
}
.titles-table { width: 100%; border-collapse: collapse; font-size: 13px; }
.titles-table th, .titles-table td { padding: 8px; border-bottom: 1px solid var(--border); vertical-align: middle; }
.titles-table th { text-align: left; color: var(--muted); font-weight: 600; }
.titles-table .full-input { margin: 0; min-width: 200px; }
.titles-editor-wrap { overflow-x: auto; }
.form-grid label.full-width { grid-column: 1 / -1; }

/* ① 诊断页 */
.diag-page .page-intro { margin-bottom: 16px; }
.diag-upload-row {
  display: grid;
  grid-template-columns: 1fr 280px;
  gap: 20px;
  margin-bottom: 20px;
}
@media (max-width: 900px) {
  .diag-upload-row { grid-template-columns: 1fr; }
}
.diag-upload-card { min-height: 100%; }
.diag-upload-hint { margin: 8px 0 16px; font-size: 13px; }
.diag-upload-form label { display: block; margin-bottom: 14px; }
.diag-file-label { cursor: pointer; }
.diag-file-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 28px 16px;
  border: 2px dashed var(--border);
  border-radius: var(--radius);
  background: var(--bg);
  transition: border-color 0.15s, background 0.15s;
  text-align: center;
  font-size: 13px;
  color: var(--muted);
}
.diag-file-box:hover { border-color: var(--accent); background: rgba(59, 130, 246, 0.06); }
.diag-file-icon { font-size: 28px; line-height: 1; }
.diag-file-box input[type="file"] {
  position: absolute;
  width: 0;
  height: 0;
  opacity: 0;
}
.diag-file-label { position: relative; }
.diag-file-name { display: block; margin-top: 8px; font-size: 12px; word-break: break-all; }
.diag-next-link { margin-top: 14px; font-size: 13px; }
.btn-block { width: 100%; margin-top: 4px; }
.diag-stats-card h3 { margin-bottom: 12px; }
.diag-stats-grid { display: flex; flex-direction: column; gap: 12px; }
.diag-stat {
  display: flex;
  flex-direction: column;
  padding: 12px 14px;
  background: var(--bg);
  border-radius: 8px;
  border: 1px solid var(--border);
}
.diag-stat-num { font-size: 22px; font-weight: 700; color: var(--accent); line-height: 1.2; }
.diag-stat-label { font-size: 12px; color: var(--muted); margin-top: 2px; }
.diag-list-card { margin-bottom: 20px; }
.diag-table-wrap table { font-size: 13px; }
.diag-table-wrap .report-title-cell {
  max-width: 220px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.diag-table-wrap .score-cell { font-weight: 600; color: var(--accent); }
.diag-detail-card { border-left: 3px solid var(--accent); }
.diag-detail-view { padding-top: 4px; }
.link-btn.danger { color: var(--danger); }
.link-btn.danger:hover { color: #f87171; }
.actions-cell { white-space: nowrap; }
.actions-cell .link-btn { margin-right: 6px; }

.publish-plan-toolbar { flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.publish-plan-filters { display: flex; flex-wrap: wrap; gap: 10px; align-items: center; }
.publish-plan-filters label { display: flex; align-items: center; gap: 6px; font-size: 13px; }
.publish-plan-summary { margin: 10px 0; font-size: 13px; }
.publish-plan-settings { display: grid; gap: 10px; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.pp-official-display {
  display: flex; flex-wrap: wrap; align-items: center; gap: 8px 12px;
  margin: 12px 0; padding: 12px 14px; border-radius: 8px;
  background: rgba(34, 197, 94, 0.08); border: 1px solid #bbf7d0;
}
.pp-official-display[hidden] { display: none !important; }
.pp-official-label { font-size: 13px; font-weight: 600; color: #166534; }
.pp-official-display a { font-size: 14px; word-break: break-all; }
.pp-official-hint { font-size: 12px; }
.publish-plan-items { display: flex; flex-direction: column; gap: 12px; }
.pp-item-card { border: 1px solid var(--border); border-radius: 10px; padding: 14px; background: var(--bg); }
.pp-item-card.done { opacity: 0.75; border-color: #86efac; }
.pp-item-card.warn-dup { border-color: #fbbf24; }
.pp-item-head { display: flex; flex-wrap: wrap; gap: 8px; align-items: center; margin-bottom: 8px; }
.pp-item-head strong { font-size: 15px; }
.pp-dup-badge { font-size: 12px; padding: 2px 8px; border-radius: 999px; background: #dcfce7; color: #166534; }
.pp-dup-badge.bad { background: #fef3c7; color: #92400e; }
.pp-item-actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px; }
.publish-assets-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 14px; margin: 12px 0; }
.pp-asset-card { border: 1px solid var(--border); border-radius: 8px; overflow: hidden; background: #fff; }
.pp-asset-card img { width: 100%; height: 120px; object-fit: cover; display: block; background: #f3f4f6; }
.pp-asset-meta { padding: 8px 10px; font-size: 12px; }
.pp-asset-actions { display: flex; flex-wrap: wrap; gap: 4px; padding: 0 10px 10px; }
.pp-upload-label { display: inline-block; margin-top: 8px; font-size: 13px; }
.pp-content-preview { max-height: 420px; overflow: auto; white-space: pre-wrap; word-break: break-word; font-size: 13px; }
.pp-preview-panels .tab-panel { margin-top: 8px; }
.pp-preview-panels .article-preview-html { white-space: normal; font-size: 15px; padding: 12px 4px; }
.plan-type-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 12px; margin: 12px 0; }
.plan-type-card { border: 2px solid var(--border); border-radius: 12px; padding: 16px; cursor: pointer; transition: border-color .15s, background .15s; }
.plan-type-card:hover { border-color: var(--accent); background: rgba(59,130,246,.06); }
.plan-type-card.selected { border-color: var(--accent); background: rgba(59,130,246,.12); }
.plan-type-card h3 { margin: 0 0 6px; font-size: 16px; }
.plan-type-count { font-size: 22px; font-weight: 700; color: var(--accent); margin: 4px 0; }
.plan-create-bar { margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }
.company-titles-editor { display: flex; flex-direction: column; gap: 8px; max-height: 480px; overflow: auto; }
.company-title-row { display: grid; grid-template-columns: 32px 1fr 120px; gap: 8px; align-items: center; }
.company-title-row input { width: 100%; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text); }
.pp-item-card.done .btn-primary { opacity: .45; pointer-events: none; }
.nav-advanced { margin: 8px 12px; }
.nav-advanced summary { cursor: pointer; color: var(--muted); font-size: 12px; padding: 6px 0; }
.nav-advanced a { display: block; }
.warn-text { color: #b45309; }

.today-board-toolbar { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-end; margin-bottom: 16px; }
.today-board-toolbar label { display: flex; flex-direction: column; gap: 4px; font-size: 13px; }
.today-board-layout { display: grid; grid-template-columns: minmax(240px, 320px) 1fr 1fr; gap: 16px; margin-bottom: 16px; }
@media (max-width: 1024px) { .today-board-layout { grid-template-columns: 1fr 1fr; } }
@media (max-width: 768px) { .today-board-layout { grid-template-columns: 1fr; } }
.today-stat.accent .today-stat-num { color: #6366f1; }
.today-cover-preview { min-height: 180px; display: flex; align-items: center; justify-content: center; background: #f3f4f6; border-radius: 8px; overflow: hidden; }
.today-cover-preview img { width: 100%; max-height: 220px; object-fit: cover; display: block; }
.today-stats-row { display: flex; gap: 24px; flex-wrap: wrap; padding: 8px 0; }
.today-stat { display: flex; flex-direction: column; align-items: center; gap: 4px; font-size: 13px; color: var(--muted); }
.today-stat-num { font-size: 32px; font-weight: 700; color: var(--accent); line-height: 1; }
.today-stat.ok .today-stat-num { color: #16a34a; }
.today-stat.warn .today-stat-num { color: #d97706; }
.today-task-list { display: flex; flex-direction: column; gap: 12px; }
.today-task-row { display: flex; gap: 12px; padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface); }
.today-task-row.done { opacity: .85; border-color: #bbf7d0; }
.today-task-thumb { width: 72px; height: 72px; border-radius: 8px; object-fit: cover; flex-shrink: 0; background: #f3f4f6; }
.today-task-thumb.placeholder { display: flex; align-items: center; justify-content: center; color: var(--muted); font-size: 18px; }
.today-task-body { flex: 1; min-width: 0; }
.today-task-head { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 6px; }
.today-task-actions { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 8px; align-items: center; }

.pa-platform-list { display: flex; flex-direction: column; gap: 10px; }
.pa-platform-row {
  display: grid; grid-template-columns: 140px 1fr; gap: 12px;
  padding: 12px; border: 1px solid var(--border); border-radius: 10px; background: var(--surface);
}
@media (max-width: 900px) { .pa-platform-row { grid-template-columns: 1fr; } }
.pa-platform-head { display: flex; flex-direction: column; gap: 4px; }
.pa-platform-head strong { font-size: 15px; }
.pa-platform-form { display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); gap: 8px; align-items: end; }
.pa-platform-form label { display: flex; flex-direction: column; gap: 4px; font-size: 12px; }
.pa-platform-form input, .pa-platform-form select { width: 100%; padding: 6px 8px; border: 1px solid var(--border); border-radius: 6px; background: var(--bg); color: var(--text); }
.pa-platform-actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; grid-column: 1 / -1; margin-top: 4px; }
.pa-platform-row.registered { border-color: #bbf7d0; }
.pa-secret-wrap { display: flex; gap: 4px; align-items: center; }
.pa-secret-wrap input { flex: 1; }