/* ============================================
   内页样式补充 - inner.css
   ============================================ */

/* 内页Hero */
.inner-hero {
  padding: 140px 0 80px;
  position: relative;
  overflow: hidden;
  text-align: center;
  background: linear-gradient(180deg, var(--bg-secondary) 0%, var(--bg-primary) 100%);
}
.inner-hero-bg {
  position: absolute;
  inset: 0;
  pointer-events: none;
}
.inner-hero .container { position: relative; z-index: 2; }
.breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
  font-size: 13px;
  color: var(--text-muted);
  margin-bottom: 24px;
}
.breadcrumb a { color: var(--blue-primary); }
.breadcrumb a:hover { text-decoration: underline; }
.inner-hero h1 {
  font-size: clamp(32px, 5vw, 56px);
  font-weight: 800;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.inner-hero p {
  font-size: 17px;
  color: var(--text-secondary);
  max-width: 600px;
  margin: 0 auto 32px;
  line-height: 1.8;
}
.inner-hero-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* 功能导航 */
.feature-nav {
  background: rgba(6,11,24,0.9);
  border-bottom: 1px solid var(--border);
  padding: 0;
  position: relative;
  z-index: 100;
  transition: var(--transition);
}
.feature-nav.sticky {
  position: sticky;
  top: 64px;
  background: rgba(6,11,24,0.97);
  backdrop-filter: blur(20px);
  box-shadow: 0 4px 24px rgba(0,0,0,0.4);
}
.feature-nav-links {
  display: flex;
  gap: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  overflow-x: auto;
  scrollbar-width: none;
}
.feature-nav-links::-webkit-scrollbar { display: none; }
.fn-link {
  padding: 16px 24px;
  font-size: 14px;
  font-weight: 500;
  color: var(--text-secondary);
  border-bottom: 2px solid transparent;
  white-space: nowrap;
  transition: var(--transition);
}
.fn-link:hover { color: var(--text-primary); }
.fn-link.active {
  color: var(--cyan);
  border-bottom-color: var(--cyan);
}

/* 功能详情区 */
.feature-detail {
  padding: 96px 0;
}
.feature-detail.bg-alt {
  background: var(--bg-secondary);
}
.feature-detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.feature-detail-grid.reverse { direction: rtl; }
.feature-detail-grid.reverse > * { direction: ltr; }
.feature-detail-num {
  font-size: 80px;
  font-weight: 800;
  color: rgba(255,255,255,0.04);
  line-height: 1;
  margin-bottom: -16px;
}
.feature-detail-text .section-tag { margin-bottom: 16px; }
.feature-detail-text h2 {
  font-size: clamp(28px, 3.5vw, 40px);
  font-weight: 800;
  margin-bottom: 20px;
  line-height: 1.25;
  letter-spacing: -0.02em;
}
.feature-detail-text > p {
  font-size: 15px;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 32px;
}
.feature-benefits { margin-bottom: 32px; }
.benefit-item {
  display: flex;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255,255,255,0.05);
}
.benefit-item:last-child { border-bottom: none; }
.benefit-icon { font-size: 24px; flex-shrink: 0; }
.benefit-item strong { display: block; font-size: 15px; margin-bottom: 4px; }
.benefit-item p { font-size: 13px; color: var(--text-secondary); margin: 0; line-height: 1.6; }

/* Demo 卡片 */
.demo-card {
  background: rgba(13,21,40,0.95);
  border: 1px solid rgba(22,119,255,0.25);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: 0 32px 80px rgba(0,0,0,0.5), 0 0 60px rgba(22,119,255,0.1);
}
.demo-header {
  background: rgba(22,119,255,0.08);
  padding: 14px 20px;
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid rgba(22,119,255,0.15);
}
.demo-dots { display: flex; gap: 6px; }
.demo-dots span {
  width: 10px; height: 10px;
  border-radius: 50%;
  background: rgba(255,255,255,0.15);
}
.demo-dots span:nth-child(1) { background: #FF5F57; }
.demo-dots span:nth-child(2) { background: #FEBC2E; }
.demo-dots span:nth-child(3) { background: #28C840; }
.demo-title { font-size: 13px; color: var(--text-secondary); font-weight: 500; }
.demo-body { padding: 24px; }

/* 拓词 demo */
.demo-input-row { margin-bottom: 20px; }
.demo-label { font-size: 12px; color: var(--text-muted); margin-bottom: 6px; }
.demo-input {
  background: rgba(22,119,255,0.08);
  border: 1px solid rgba(22,119,255,0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 14px;
  color: var(--text-primary);
}
.demo-cursor {
  display: inline-block;
  width: 2px; height: 16px;
  background: var(--cyan);
  margin-left: 2px;
  vertical-align: middle;
  animation: blink 1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1;} 50%{opacity:0;} }
.demo-kw-header {
  display: flex;
  justify-content: space-between;
  font-size: 12px;
  color: var(--text-muted);
  margin-bottom: 10px;
}
.kw-list { display: flex; flex-direction: column; gap: 8px; }
.kw-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: 12px;
}
.kw-badge {
  padding: 2px 6px;
  background: rgba(255,107,0,0.2);
  color: var(--orange);
  border-radius: 4px;
  font-size: 10px;
  flex-shrink: 0;
  white-space: nowrap;
}
.kw-item span:nth-child(2) { flex: 1; color: var(--text-secondary); }
.kw-vol { color: var(--green); font-size: 11px; flex-shrink: 0; }

/* 内容生成流程 */
.content-gen-flow { display: flex; flex-direction: column; gap: 0; }
.flow-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 16px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  margin-bottom: 4px;
  opacity: 0.5;
  transition: var(--transition);
}
.flow-step.active { opacity: 1; border-color: rgba(82,196,26,0.3); background: rgba(82,196,26,0.05); }
.flow-step.generating { opacity: 1; border-color: rgba(22,119,255,0.4); background: rgba(22,119,255,0.08); }
.flow-step-icon { font-size: 20px; flex-shrink: 0; }
.flow-step-text { flex: 1; }
.flow-step-text strong { display: block; font-size: 13px; margin-bottom: 2px; }
.flow-step-text span { font-size: 11px; color: var(--text-muted); }
.flow-check { color: var(--green); font-size: 16px; flex-shrink: 0; }
.flow-arrow { text-align: center; font-size: 16px; color: var(--text-muted); padding: 2px 0; }
.flow-progress { display: flex; align-items: center; gap: 8px; flex-shrink: 0; }
.progress-bar { width: 64px; height: 4px; background: rgba(255,255,255,0.1); border-radius: 2px; overflow: hidden; }
.progress-fill { height: 100%; background: linear-gradient(90deg, var(--cyan), var(--blue-primary)); border-radius: 2px; }
.flow-progress span { font-size: 11px; color: var(--cyan); }

/* 平台列表 */
.platform-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-bottom: 28px;
}
.platform-item {
  padding: 8px 14px;
  background: rgba(22,119,255,0.08);
  border: 1px solid rgba(22,119,255,0.2);
  border-radius: 8px;
  font-size: 13px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}
.platform-item:hover { border-color: var(--blue-primary); color: var(--text-primary); }
.feature-stats-row {
  display: flex;
  gap: 32px;
  margin-bottom: 28px;
  padding: 20px;
  background: rgba(22,119,255,0.06);
  border: 1px solid rgba(22,119,255,0.15);
  border-radius: var(--radius-md);
}
.fstat { text-align: center; }
.fstat-num { display: block; font-size: 28px; font-weight: 800; color: var(--cyan); }
.fstat span:last-child { font-size: 12px; color: var(--text-secondary); }

/* 分发状态 */
.publish-status { display: flex; flex-direction: column; gap: 8px; margin-bottom: 16px; }
.pub-item {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 8px;
  font-size: 13px;
}
.pub-item.success { border-color: rgba(82,196,26,0.2); }
.pub-item.publishing { border-color: rgba(22,119,255,0.3); }
.pub-badge { padding: 3px 10px; border-radius: 100px; font-size: 11px; }
.pub-badge.success { background: rgba(82,196,26,0.15); color: var(--green); }
.pub-badge.publishing { background: rgba(22,119,255,0.15); color: var(--blue-primary); }
.pub-badge.pending { background: rgba(255,255,255,0.06); color: var(--text-muted); }
.pub-summary {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
  padding-top: 12px;
  border-top: 1px solid var(--border);
}

/* 监控看板 */
.monitor-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-bottom: 16px;
}
.monitor-kpi {
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px;
  text-align: center;
}
.kpi-val { font-size: 22px; font-weight: 800; margin-bottom: 4px; }
.kpi-lab { font-size: 11px; color: var(--text-muted); }
.monitor-table { background: rgba(255,255,255,0.03); border-radius: 8px; overflow: hidden; }
.mt-header {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 0.5fr;
  padding: 8px 12px;
  font-size: 11px;
  color: var(--text-muted);
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
}
.mt-row {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 0.5fr;
  padding: 10px 12px;
  font-size: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
.mt-row:last-child { border-bottom: none; }
.mt-row span:first-child { color: var(--text-secondary); }

/* 解决方案详情 */
.solution-detail {
  padding: 80px 0;
}
.solution-detail.bg-alt { background: var(--bg-secondary); }
.solution-detail-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.solution-tags { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 24px; }
.solution-tags span {
  padding: 4px 12px;
  background: rgba(22,119,255,0.1);
  border: 1px solid rgba(22,119,255,0.2);
  border-radius: 100px;
  font-size: 12px;
  color: var(--blue-primary);
}
.solution-results {
  background: rgba(22,119,255,0.06);
  border: 1px solid rgba(22,119,255,0.15);
  border-radius: var(--radius-lg);
  padding: 24px;
}
.solution-results h4 { font-size: 15px; margin-bottom: 16px; color: var(--text-secondary); }
.result-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.result-item { text-align: center; }
.result-item .num { font-size: 32px; font-weight: 800; background: linear-gradient(135deg, var(--cyan), var(--blue-primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.result-item .lab { font-size: 12px; color: var(--text-muted); }

/* 案例卡片大 */
.case-detail-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-xl);
  padding: 40px;
  margin-bottom: 24px;
  transition: var(--transition);
}
.case-detail-card:hover { border-color: var(--border-hover); }
.case-detail-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 24px;
  flex-wrap: wrap;
  gap: 16px;
}
.case-company { font-size: 20px; font-weight: 700; }
.case-industry-tag {
  padding: 4px 12px;
  background: rgba(22,119,255,0.1);
  border: 1px solid rgba(22,119,255,0.2);
  border-radius: 6px;
  font-size: 12px;
  color: var(--blue-primary);
}
.case-results-row {
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  margin-bottom: 20px;
  padding: 20px;
  background: rgba(255,255,255,0.03);
  border-radius: var(--radius-md);
}
.case-result-item { text-align: center; }
.case-result-item .num { font-size: 36px; font-weight: 800; background: linear-gradient(135deg, var(--cyan), var(--blue-primary)); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }
.case-result-item .lab { font-size: 12px; color: var(--text-muted); }
.case-quote {
  font-size: 14px;
  color: var(--text-secondary);
  line-height: 1.8;
  padding-left: 16px;
  border-left: 3px solid var(--blue-primary);
  font-style: italic;
  margin-bottom: 16px;
}
.case-bottom-tags { display: flex; gap: 8px; }
.case-bottom-tags span {
  padding: 4px 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

/* 后台管理 */
.admin-layout {
  display: flex;
  min-height: 100vh;
  padding-top: 64px;
}
.admin-sidebar {
  width: 240px;
  background: rgba(10,14,26,0.98);
  border-right: 1px solid var(--border);
  padding: 24px 0;
  position: fixed;
  top: 64px;
  left: 0;
  bottom: 0;
  overflow-y: auto;
  z-index: 10;
}
.sidebar-title {
  padding: 0 20px 16px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--text-muted);
  border-bottom: 1px solid var(--border);
  margin-bottom: 8px;
}
.sidebar-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 11px 20px;
  font-size: 14px;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
  border-left: 3px solid transparent;
}
.sidebar-item:hover { background: rgba(255,255,255,0.04); color: var(--text-primary); }
.sidebar-item.active { background: rgba(22,119,255,0.1); color: var(--blue-primary); border-left-color: var(--blue-primary); }
.sidebar-item .si-icon { font-size: 16px; }
.sidebar-badge {
  margin-left: auto;
  padding: 2px 7px;
  background: var(--blue-primary);
  color: #fff;
  border-radius: 100px;
  font-size: 10px;
  font-weight: 700;
}
.admin-main {
  margin-left: 240px;
  flex: 1;
  padding: 32px;
  min-height: calc(100vh - 64px);
}
.admin-page { display: none; }
.admin-page.active { display: block; }
.admin-page-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 28px;
  flex-wrap: wrap;
  gap: 16px;
}
.admin-page-header h2 { font-size: 24px; font-weight: 700; }
.admin-page-header p { font-size: 14px; color: var(--text-secondary); margin-top: 4px; }

/* 后台KPI */
.admin-kpis {
  display: grid;
  grid-template-columns: repeat(4,1fr);
  gap: 16px;
  margin-bottom: 28px;
}
.akpi {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-md);
  padding: 20px;
  transition: var(--transition);
}
.akpi:hover { border-color: var(--border-hover); }
.akpi-label { font-size: 12px; color: var(--text-secondary); margin-bottom: 8px; }
.akpi-value { font-size: 28px; font-weight: 800; color: var(--cyan); margin-bottom: 4px; }
.akpi-change { font-size: 12px; color: var(--green); }

/* 工单表格 */
.tickets-filters {
  display: flex;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
  align-items: center;
}
.filter-input {
  flex: 1;
  min-width: 200px;
  padding: 9px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 14px;
  outline: none;
  transition: var(--transition);
}
.filter-input:focus { border-color: var(--blue-primary); }
.filter-select {
  padding: 9px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 14px;
  outline: none;
  cursor: pointer;
}
.filter-select option { background: #0D1528; }
.tickets-table {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
}
.table-header {
  display: grid;
  grid-template-columns: 60px 1fr 120px 120px 100px 120px 80px;
  padding: 14px 20px;
  background: rgba(255,255,255,0.03);
  border-bottom: 1px solid var(--border);
  font-size: 12px;
  color: var(--text-muted);
  font-weight: 600;
}
.table-row {
  display: grid;
  grid-template-columns: 60px 1fr 120px 120px 100px 120px 80px;
  padding: 14px 20px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  align-items: center;
  font-size: 13px;
  color: var(--text-secondary);
  transition: var(--transition);
}
.table-row:last-child { border-bottom: none; }
.table-row:hover { background: rgba(255,255,255,0.03); }
.table-id { color: var(--text-muted); font-size: 11px; }
.table-company { color: var(--text-primary); font-weight: 500; }
.status-badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 100px;
  font-size: 11px;
  font-weight: 600;
}
.status-pending  { background: rgba(255,107,0,0.15);  color: var(--orange); }
.status-follow   { background: rgba(22,119,255,0.15); color: var(--blue-primary); }
.status-done     { background: rgba(82,196,26,0.15);  color: var(--green); }
.status-closed   { background: rgba(255,255,255,0.06); color: var(--text-muted); }
.table-action-btn {
  padding: 4px 10px;
  background: transparent;
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text-secondary);
  font-size: 11px;
  cursor: pointer;
  transition: var(--transition);
}
.table-action-btn:hover { border-color: var(--blue-primary); color: var(--blue-primary); }
.empty-state {
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.empty-state-icon { font-size: 48px; margin-bottom: 12px; }
.empty-state h3 { font-size: 18px; margin-bottom: 8px; }

/* 工单详情弹窗 */
.ticket-detail-modal {
  background: #0D1528;
  border: 1px solid rgba(22,119,255,0.25);
  border-radius: var(--radius-xl);
  padding: 32px;
  width: 90%;
  max-width: 560px;
  position: relative;
  transform: translateY(20px) scale(0.97);
  transition: transform 0.3s ease;
  max-height: 80vh;
  overflow-y: auto;
}
.modal-overlay.open .ticket-detail-modal { transform: translateY(0) scale(1); }
.ticket-detail-header { margin-bottom: 24px; padding-bottom: 16px; border-bottom: 1px solid var(--border); }
.ticket-detail-id { font-size: 12px; color: var(--text-muted); margin-bottom: 8px; }
.ticket-detail-company { font-size: 22px; font-weight: 700; }
.ticket-fields { display: flex; flex-direction: column; gap: 14px; margin-bottom: 24px; }
.ticket-field { display: flex; gap: 12px; }
.ticket-field-label { width: 80px; flex-shrink: 0; font-size: 13px; color: var(--text-muted); }
.ticket-field-value { font-size: 13px; color: var(--text-primary); }
.ticket-status-select {
  padding: 8px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  width: 100%;
  margin-bottom: 12px;
}
.ticket-note {
  width: 100%;
  padding: 10px 14px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-primary);
  font-size: 13px;
  outline: none;
  resize: vertical;
  min-height: 80px;
  margin-bottom: 16px;
}
.ticket-actions { display: flex; gap: 12px; }

/* 响应式 */
@media (max-width: 1024px) {
  .feature-detail-grid { grid-template-columns: 1fr; gap: 40px; }
  .feature-detail-grid.reverse { direction: ltr; }
  .admin-kpis { grid-template-columns: repeat(2,1fr); }
  .table-header { grid-template-columns: 50px 1fr 100px 100px 80px 90px 70px; }
  .table-row    { grid-template-columns: 50px 1fr 100px 100px 80px 90px 70px; }
}
@media (max-width: 768px) {
  .admin-sidebar { display: none; }
  .admin-main { margin-left: 0; padding: 16px; }
  .admin-kpis { grid-template-columns: 1fr 1fr; }
  .table-header { grid-template-columns: 1fr 80px 60px; }
  .table-row    { grid-template-columns: 1fr 80px 60px; }
  .table-header span:nth-child(2),
  .table-header span:nth-child(4),
  .table-header span:nth-child(5),
  .table-row > span:nth-child(2),
  .table-row > span:nth-child(4),
  .table-row > span:nth-child(5) { display: none; }
  .solution-detail-content { grid-template-columns: 1fr; }
  .result-grid { grid-template-columns: 1fr 1fr; }
  .feature-nav-links { gap: 0; }
  .fn-link { padding: 12px 16px; font-size: 13px; }
  .inner-hero { padding: 100px 0 60px; }
}
@media (max-width: 480px) {
  .admin-kpis { grid-template-columns: 1fr; }
  .case-results-row { flex-direction: column; gap: 16px; }
}