/* pipeline.css · 3 阶段工作流样式 */

/* ===== 顶部 stage nav ===== */
.topbar {
  /* 让 nav 居中需要把 brand/actions 推到两侧 */
  display: grid;
  grid-template-columns: 200px 1fr 360px;
  align-items: center;
  gap: 16px;
}

.stage-nav {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: center;
}

.stage-dot {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: #F4F4F5;
  color: #737373;
  font-size: 13px;
  transition: all 0.2s;
}

.stage-dot.active {
  background: #1A1A1A;
  color: #FFF;
}

.stage-dot.done {
  background: #DCFCE7;
  color: #166534;
}

.stage-num {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.2);
  font-size: 11px;
  font-weight: 600;
}

.stage-dot.active .stage-num {
  background: rgba(255, 255, 255, 0.2);
}

.stage-dot:not(.active):not(.done) .stage-num {
  background: rgba(0, 0, 0, 0.08);
}

.stage-line {
  width: 32px;
  height: 1px;
  background: #D4D4D4;
}

.stage-label {
  font-weight: 500;
}

/* ===== 顶部操作区 ===== */
.topbar-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  justify-content: flex-end;
}

.model-select {
  padding: 6px 10px;
  border: 1px solid #D4D4D4;
  border-radius: 6px;
  font-size: 13px;
  background: #FFF;
}

.password-input {
  padding: 6px 10px;
  border: 1px solid #D4D4D4;
  border-radius: 6px;
  font-size: 13px;
  width: 110px;
}

.dev-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 32px;
  height: 32px;
  border-radius: 6px;
  text-decoration: none;
  color: #737373;
  font-size: 16px;
  background: #F4F4F5;
  transition: background 0.15s;
}
.dev-link:hover { background: #E5E5E5; }

/* ===== 阶段容器 ===== */
.stage {
  min-height: calc(100vh - 64px);
}

.stage-content {
  max-width: 1200px;
  margin: 0 auto;
  padding: 24px;
}

/* ===== 阶段 1: 输入 ===== */
.input-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  margin-bottom: 24px;
}

.input-grid .card h2 {
  margin-top: 0;
  margin-bottom: 4px;
}

#raw-report {
  width: 100%;
  font-family: ui-monospace, "SF Mono", Consolas, monospace;
  font-size: 13px;
  line-height: 1.6;
  border: 1px solid #D4D4D4;
  border-radius: 6px;
  padding: 12px;
  resize: vertical;
}

.form-row-stack {
  flex-direction: column;
  align-items: stretch;
}

.form-row-stack label {
  min-width: 0;
  margin-bottom: 6px;
}

.hint-aside {
  margin-top: 12px;
  font-size: 12px;
  color: #A3A3A3;
}

/* ===== 阶段切换 footer ===== */
.stage-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 20px 0;
}

.footer-spacer { flex: 1; }

.footer-hint {
  margin: 0;
  font-size: 12px;
  color: #A3A3A3;
}

button.primary {
  background: #0066FF;
  color: #FFF;
  padding: 10px 22px;
  font-weight: 500;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  font-size: 14px;
}
button.primary:hover { background: #0052CC; }
button.primary:disabled { background: #93C5FD; }

button.ghost {
  background: transparent;
  color: #525252;
  border: 1px solid #D4D4D4;
  padding: 8px 16px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}
button.ghost:hover { background: #F4F4F5; }

button.ghost.small {
  padding: 4px 12px;
  font-size: 12px;
}

/* ===== 阶段 2: outline ===== */
.outline-summary { margin-bottom: 16px; }

.summary-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 16px;
}
.summary-grid strong {
  display: block;
  font-size: 12px;
  color: #737373;
  margin-bottom: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}
.summary-grid p {
  margin: 0;
  font-size: 14px;
}

.outline-pages { margin-bottom: 16px; }

.outline-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.outline-item {
  display: grid;
  grid-template-columns: 40px 110px 1fr 96px;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: #FAFAFA;
  border: 1px solid #E5E5E5;
  border-radius: 8px;
  margin-bottom: 8px;
}

.outline-item .ol-idx {
  font-family: ui-monospace, monospace;
  font-size: 12px;
  color: #737373;
}

.outline-item .ol-role {
  font-size: 11px;
  padding: 2px 8px;
  border-radius: 999px;
  background: #FFF;
  border: 1px solid #D4D4D4;
  text-align: center;
  color: #404040;
}

.outline-item .ol-title-input {
  font-size: 14px;
  color: #1A1A1A;
  border: 1px solid transparent;
  background: transparent;
  padding: 6px 8px;
  border-radius: 6px;
  width: 100%;
}
.outline-item .ol-title-input:hover { border-color: #E5E5E5; background: #FFF; }
.outline-item .ol-title-input:focus { border-color: #2563EB; background: #FFF; outline: none; }

.outline-item .ol-actions {
  display: flex; gap: 4px; justify-content: flex-end;
}
.outline-item .ol-actions button {
  width: 26px; height: 26px;
  border: 1px solid #D4D4D4;
  background: #FFF;
  border-radius: 6px;
  cursor: pointer;
  font-size: 13px;
  color: #525252;
  display: flex; align-items: center; justify-content: center;
  padding: 0;
}
.outline-item .ol-actions button:hover { background: #F5F5F5; border-color: #A3A3A3; }
.outline-item .ol-actions .ol-del:hover { background: #FEF2F2; border-color: #EF4444; color: #EF4444; }

.ol-add-btn {
  width: 100%;
  margin-top: 8px;
  padding: 12px;
  border: 1px dashed #D4D4D4;
  border-radius: 8px;
  background: #FFF;
  cursor: pointer;
  font-size: 14px;
  color: #525252;
}
.ol-add-btn:hover { border-color: #2563EB; color: #2563EB; background: #F8FAFF; }

.dna-picker {
  display: flex;
  align-items: center;
  gap: 8px;
}
.dna-picker label {
  font-size: 13px;
  color: #525252;
}
.dna-picker select {
  padding: 6px 10px;
  border: 1px solid #D4D4D4;
  border-radius: 6px;
  font-size: 13px;
  background: #FFF;
  min-width: 200px;
}

/* ===== 阶段 3: 预览 ===== */
.preview-layout {
  display: grid;
  grid-template-columns: 180px 1fr 280px;
  height: calc(100vh - 64px);
  background: #F4F4F5;
}

.preview-thumbs,
.preview-edit {
  background: #FFF;
  border-right: 1px solid #E5E5E5;
  padding: 16px;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
}

.preview-edit {
  border-right: none;
  border-left: 1px solid #E5E5E5;
}

.preview-thumbs h3,
.preview-edit h3 {
  margin: 0 0 12px;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: #737373;
}

.thumb-list {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 12px;
}

.thumb-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  border-radius: 6px;
  background: #FAFAFA;
  border: 1px solid #E5E5E5;
  cursor: pointer;
  font-size: 12px;
  transition: all 0.15s;
}

.thumb-item:hover {
  background: #F4F4F5;
}

.thumb-item.active {
  background: #DBEAFE;
  border-color: #0066FF;
}

.thumb-item .ti-idx {
  width: 18px;
  text-align: center;
  font-family: ui-monospace, monospace;
  color: #737373;
  font-weight: 600;
}

.thumb-item .ti-vid {
  font-family: ui-monospace, monospace;
  font-size: 10px;
  color: #525252;
}

.thumb-item .ti-role {
  flex: 1;
  font-size: 11px;
  color: #A3A3A3;
  text-align: right;
}

.preview-stage {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.preview-toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: #FFF;
  border-bottom: 1px solid #E5E5E5;
  font-size: 13px;
}

.preview-iframe-wrap {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 16px;
  overflow: auto;
}

.preview-iframe-frame {
  /* 这个 div 容纳 1280x720 iframe, 通过 transform 缩放 */
  width: 1280px;
  height: 720px;
  flex-shrink: 0;
  transform-origin: top center;
  position: relative;
}

#preview-iframe {
  width: 1280px;
  height: 720px;
  border: 1px solid #E5E5E5;
  border-radius: 4px;
  background: #FFF;
  display: block;
}

/* ===== Toast & Loading ===== */
.toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  padding: 10px 18px;
  background: #1A1A1A;
  color: #FFF;
  border-radius: 8px;
  font-size: 14px;
  z-index: 100;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.toast.error { background: #DC2626; }
.toast.success { background: #16A34A; }

.loading-overlay {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.85);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 200;
}

.loading-overlay[hidden] {
  display: none !important;
}

.toast[hidden] {
  display: none !important;
}

.loading-spinner {
  width: 36px;
  height: 36px;
  border: 3px solid #E5E5E5;
  border-top-color: #0066FF;
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.loading-message {
  font-size: 14px;
  color: #525252;
}

/* ===== 恢复 banner ===== */
.restore-banner {
  background: #FEF3C7;
  border-bottom: 1px solid #FCD34D;
}

.rb-content {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 24px;
}

.rb-icon {
  font-size: 18px;
  flex-shrink: 0;
}

.rb-text {
  flex: 1;
  display: flex;
  align-items: baseline;
  gap: 10px;
}

.rb-text strong {
  font-size: 13px;
  color: #92400E;
}

.rb-meta {
  font-size: 12px;
  color: #92400E;
  opacity: 0.8;
  font-family: ui-monospace, monospace;
}

button.primary.small {
  padding: 5px 14px;
  font-size: 12px;
}

.rb-close {
  background: transparent;
  border: none;
  color: #92400E;
  font-size: 18px;
  width: 28px;
  height: 28px;
  border-radius: 4px;
  cursor: pointer;
  line-height: 1;
}

.rb-close:hover {
  background: rgba(146, 64, 14, 0.1);
}

/* ===== 并发生成进度条 ===== */
.gen-progress-bar {
  position: fixed;
  top: 60px;
  left: 50%;
  transform: translateX(-50%);
  width: min(560px, 92vw);
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 9000;
  padding: 14px 18px;
  font-family: -apple-system, BlinkMacSystemFont, "PingFang SC", system-ui, sans-serif;
}
.gen-progress-bar .gpb-content {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.gen-progress-bar .gpb-info {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 13px;
}
.gen-progress-bar .gpb-text {
  font-weight: 500;
  color: #333;
}
.gen-progress-bar .gpb-stats {
  font-size: 12px;
  color: #666;
}
.gen-progress-bar .gpb-stats .gpb-ok { color: #16a34a; }
.gen-progress-bar .gpb-stats .gpb-fail { color: #dc2626; }
.gen-progress-bar .gpb-track {
  height: 6px;
  background: #f0f0f0;
  border-radius: 3px;
  overflow: hidden;
}
.gen-progress-bar .gpb-fill {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #6366f1, #8b5cf6);
  transition: width 0.3s ease;
}
.gen-progress-bar .gpb-cancel {
  align-self: flex-end;
  padding: 4px 12px;
  font-size: 12px;
  background: transparent;
  border: 1px solid #ddd;
  border-radius: 6px;
  cursor: pointer;
  color: #666;
}
.gen-progress-bar .gpb-cancel:hover {
  background: #f5f5f5;
  border-color: #ccc;
}

/* ===== 缩略图状态(生成中)===== */
.thumb-item.status-pending {
  opacity: 0.45;
  background: #f9f9f9;
  position: relative;
}
.thumb-item.status-pending::after {
  content: '⏳';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 14px;
}

.thumb-item.status-loading {
  opacity: 1;
  background: #fef3c7;
  border-color: #fbbf24 !important;
  position: relative;
}
.thumb-item.status-loading::after {
  content: '';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  width: 12px;
  height: 12px;
  border: 2px solid #f59e0b;
  border-top-color: transparent;
  border-radius: 50%;
  animation: thumb-spin 0.8s linear infinite;
}
@keyframes thumb-spin {
  to { transform: translateY(-50%) rotate(360deg); }
}

.thumb-item.status-ok {
  opacity: 1;
}

.thumb-item.status-error {
  background: #fef2f2;
  border-color: #fca5a5 !important;
  position: relative;
  cursor: pointer;
}
.thumb-item.status-error::after {
  content: '⚠ 点击重试';
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11px;
  color: #dc2626;
  font-weight: 500;
}
.thumb-item.status-error:hover {
  background: #fee2e2;
}

/* 版式切换下拉 */
.ep-switch-variant {
  margin: 12px 0;
  padding: 12px;
  background: #F8FAFF;
  border: 1px solid #E0E7FF;
  border-radius: 8px;
}
.ep-switch-label {
  display: block;
  font-size: 12px;
  font-weight: 600;
  color: #4338CA;
  margin-bottom: 6px;
}
.ep-switch-hint {
  font-weight: 400;
  color: #818CF8;
  font-size: 11px;
}
.ep-variant-select {
  width: 100%;
  padding: 8px 10px;
  font-size: 13px;
  border: 1px solid #C7D2FE;
  border-radius: 6px;
  background: #FFF;
  color: #1E1B4B;
  cursor: pointer;
}
.ep-variant-select:hover { border-color: #6366F1; }
.ep-variant-select:focus { outline: none; border-color: #4F46E5; box-shadow: 0 0 0 3px rgba(79,70,229,0.1); }

/* 第二步 · 全文编辑展开区 */
.outline-item .ol-expand { font-size: 14px; }
.ol-detail {
  margin: -4px 0 10px 0;
  padding: 14px 16px;
  background: #FAFAFA;
  border: 1px solid #E5E5E5;
  border-top: none;
  border-radius: 0 0 8px 8px;
}
.old-field { margin-bottom: 10px; }
.old-field label {
  display: block; font-size: 12px; font-weight: 600;
  color: #525252; margin-bottom: 4px;
}
.old-input {
  width: 100%; padding: 7px 9px; font-size: 13px;
  border: 1px solid #D4D4D4; border-radius: 6px;
  background: #FFF; color: #1A1A1A; font-family: inherit;
}
.old-input:focus { outline: none; border-color: #2563EB; box-shadow: 0 0 0 3px rgba(37,99,235,0.08); }
textarea.old-input { resize: vertical; }
.old-section { margin-top: 14px; }
.old-section-title {
  font-size: 12px; font-weight: 700; color: #404040;
  margin-bottom: 8px; padding-bottom: 4px;
  border-bottom: 1px solid #E5E5E5;
}
.old-bullet {
  display: flex; gap: 6px; margin-bottom: 6px; align-items: center;
}
.old-bp-label { flex: 0 0 28%; padding: 6px 8px; font-size: 12px; border: 1px solid #D4D4D4; border-radius: 5px; }
.old-bp-desc { flex: 1; padding: 6px 8px; font-size: 12px; border: 1px solid #D4D4D4; border-radius: 5px; }
.old-bp-del {
  flex: 0 0 26px; height: 28px; border: 1px solid #D4D4D4;
  background: #FFF; border-radius: 5px; cursor: pointer; color: #999;
}
.old-bp-del:hover { background: #FEF2F2; border-color: #EF4444; color: #EF4444; }
.old-bp-add {
  margin-top: 4px; padding: 6px 12px; font-size: 12px;
  border: 1px dashed #D4D4D4; border-radius: 5px; background: #FFF; cursor: pointer; color: #525252;
}
.old-bp-add:hover { border-color: #2563EB; color: #2563EB; }

/* 图表数据编辑器 */
.ep-chart-editor {
  margin-top: 14px; padding: 14px;
  background: #F0F9FF; border: 1px solid #BAE6FD; border-radius: 8px;
}
.ep-chart-title-row { display: flex; flex-direction: column; margin-bottom: 10px; }
.ep-chart-head { font-size: 13px; font-weight: 700; color: #0369A1; }
.ep-chart-hint { font-size: 11px; color: #0EA5E9; margin-top: 2px; }
.ep-chart-lab { display: block; font-size: 12px; font-weight: 600; color: #525252; margin: 8px 0 4px; }
.ep-chart-title, .ep-chart-xlabels, .ep-chart-type {
  width: 100%; padding: 7px 9px; font-size: 13px;
  border: 1px solid #BAE6FD; border-radius: 6px; background: #FFF;
}
.ep-chart-series { display: flex; gap: 5px; margin-bottom: 5px; align-items: center; }
.ep-chart-slabel { flex: 0 0 30%; padding: 6px 8px; font-size: 12px; border: 1px solid #D4D4D4; border-radius: 5px; }
.ep-chart-sdata { flex: 1; padding: 6px 8px; font-size: 12px; border: 1px solid #D4D4D4; border-radius: 5px; }
.ep-chart-sdel { flex: 0 0 26px; height: 28px; border: 1px solid #D4D4D4; background: #FFF; border-radius: 5px; cursor: pointer; color: #999; }
.ep-chart-sdel:hover { background: #FEF2F2; border-color: #EF4444; color: #EF4444; }
.ep-chart-add-series { margin-top: 6px; padding: 6px 12px; font-size: 12px; border: 1px dashed #7DD3FC; border-radius: 5px; background: #FFF; cursor: pointer; color: #0369A1; }
.ep-chart-add-series:hover { background: #F0F9FF; border-color: #0EA5E9; }