/* ===== LOGO Pro 智能模式工作区 =====
 * 设计稿还原：3 列布局（主区 + 历史侧栏 300px）
 * 主区含：标题区 + 提示词组装器 + 4 步工作流 + 灵感画廊
 * 复用项目 CSS 变量：--bg-base/--bg-card/--border/--green/--text/--text-muted 等
 */

/* ===== 容器 ===== */
.logopro-container {
  width: 100%;
  flex: 1;
  min-height: 0;
  display: flex;
  flex-direction: row;
  overflow: hidden;
  background: var(--bg-deep, #0d1117);
  color: var(--text, #f0f6fc);
}
/* 自由工作区模式：sub-header 在顶部，logo-container 占剩余空间 */
.logopro-container.logopro-mode-free {
  flex-direction: column;
}
.logopro-mode-free .logo-container {
  flex: 1;
  min-height: 0;
}

/* ===== 主区（左） ===== */
.logopro-main {
  flex: 1;
  min-width: 0;
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

/* 顶部子工具栏：模式切换 + 步骤进度 */
.logopro-sub-header {
  height: 32px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--border, #30363d);
  background: var(--bg-base, #161b22);
  flex-shrink: 0;
}
.logopro-sub-title {
  font-size: 12px;
  font-weight: 700;
  color: var(--text, #f0f6fc);
  display: flex;
  align-items: center;
  gap: 6px;
}
.logopro-sub-title .logopro-ai-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 8px;
  border-radius: 999px;
  font-size: 10px;
  font-weight: 600;
  color: var(--green, #3fb950);
  background: var(--green-bg, rgba(35,134,54,0.15));
  border: 1px solid rgba(63, 185, 80, 0.4);
}
.logopro-sub-sep {
  width: 1px;
  height: 16px;
  background: var(--border, #30363d);
  margin: 0 4px;
}
.logopro-mode-switch {
  display: inline-flex;
  align-items: center;
  padding: 2px;
  border: 1px solid var(--border, #30363d);
  border-radius: 999px;
  background: var(--bg-deep, #0d1117);
}
.logopro-mode-btn {
  height: 24px;
  padding: 0 12px;
  border: none;
  background: transparent;
  color: var(--text-muted, #8b949e);
  font-size: 11px;
  font-weight: 600;
  border-radius: 999px;
  cursor: pointer;
  transition: color .15s, background .15s;
}
.logopro-mode-btn:hover { color: var(--text, #f0f6fc); }
.logopro-mode-btn.active {
  background: var(--green, #238636);
  color: #fff;
  box-shadow: 0 1px 4px rgba(34,197,94,0.25);
}
.logopro-step-hint {
  margin-left: auto;
  font-size: 11px;
  color: var(--text-muted, #8b949e);
  display: flex;
  align-items: center;
  gap: 6px;
}
.logopro-step-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--warn, #d29922);
}
.logopro-step-dot.done { background: var(--green, #3fb950); }
.logopro-step-dot.running { background: var(--warn, #d29922); animation: logopro-pulse 1.2s infinite; }
@keyframes logopro-pulse { 0%,100%{opacity:1;} 50%{opacity:.4;} }

/* 滚动主体 */
.logopro-scroll {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.logopro-scroll::-webkit-scrollbar { width: 6px; }
.logopro-scroll::-webkit-scrollbar-thumb { background: var(--border, #30363d); border-radius: 3px; }
.logopro-scroll::-webkit-scrollbar-track { background: transparent; }

/* ===== 通用 section 卡片 ===== */
.logopro-section {
  border: 1px solid var(--border, #30363d);
  border-radius: 10px;
  background: var(--bg-card, #21262d);
  overflow: hidden;
  flex-shrink: 0;
}
.logopro-section-head {
  height: 28px;
  padding: 0 8px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border, #30363d);
}
.logopro-section-title {
  font-size: 11px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
  display: flex;
  align-items: center;
  gap: 6px;
}
.logopro-section-title .yh-icon { color: var(--green, #3fb950); }
.logopro-section-body { padding: 8px; display: flex; flex-direction: column; gap: 6px; }

/* ===== B. 提示词组装器（专业工具型 / 左右分栏） ===== */

/* 左右分栏布局（参数在左，核心输入+参考图在右） */
.logopro-config-grid {
  display: grid;
  grid-template-columns: 307px 1fr;
  gap: 12px;
  align-items: stretch;
}
.logopro-config-left {
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-width: 0;
  /* 设计需求+参考图 现位于右侧 */
  order: 2;
}
.logopro-config-right {
  display: flex;
  flex-direction: column;
  min-width: 0;
  /* 参数面板现位于左侧 */
  border-right: 1px solid var(--border, #30363d);
  padding-right: 12px;
  order: 1;
}
/* 标题栏消耗提示（右对齐） */
.logopro-config-head .logopro-cost-hint {
  font-size: 10px;
  color: var(--text-muted, #8b949e);
}

/* 核心大输入框 */
.logopro-prompt-core {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.logopro-prompt-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
  display: flex;
  align-items: center;
  gap: 6px;
}
.logopro-prompt-textarea {
  width: 100%;
  min-height: 55px;
  padding: 8px 10px;
  border: 1px solid var(--border, #30363d);
  border-radius: 8px;
  background: var(--bg-deep, #0d1117);
  color: var(--text, #f0f6fc);
  font-size: 13px;
  line-height: 1.4;
  outline: none;
  font-family: inherit;
  resize: none;
  transition: border-color .15s, box-shadow .15s;
}
.logopro-prompt-textarea:focus {
  border-color: var(--green, #3fb950);
  box-shadow: 0 0 0 2px rgba(63,185,80,0.15);
}
.logopro-prompt-textarea::placeholder { color: rgba(139,148,158,0.6); font-size: 12px; }
.logopro-prompt-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 8px;
}
.logopro-prompt-tip {
  font-size: 10px;
  color: var(--text-dim, #6e7681);
  display: flex;
  align-items: center;
  gap: 4px;
}
.logopro-prompt-tip .yh-icon { color: var(--green, #3fb950); }
.logopro-prompt-count {
  font-size: 10px;
  color: var(--text-muted, #8b949e);
  font-variant-numeric: tabular-nums;
}

/* 右侧参数面板 */
.logopro-param-panel {
  display: flex;
  flex-direction: column;
  gap: 6px;
  height: 100%;
}
.logopro-param {
  display: flex;
  flex-direction: column;
  gap: 3px;
}
/* 参数行：label + 控件 横排紧凑 */
.logopro-param-row {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logopro-param-row .logopro-param-label {
  width: 46px;
  flex-shrink: 0;
  font-size: 11px;
}
.logopro-param-row .logopro-param-input,
.logopro-param-row .logopro-param-select {
  flex: 1;
  min-width: 0;
}
/* 风格块：label + 横向 chips */
.logopro-param-block {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.logopro-param-block .logopro-param-label {
  font-size: 11px;
}
.logopro-param-label {
  font-size: 10px;
  color: var(--text-muted, #8b949e);
  display: flex;
  align-items: center;
  gap: 4px;
}
.logopro-param-label .yh-icon { color: var(--green, #3fb950); opacity: .8; }
.logopro-param-input,
.logopro-param-select {
  width: 100%;
  height: 26px;
  padding: 0 8px;
  border: 1px solid var(--border, #30363d);
  border-radius: 6px;
  background: var(--bg-deep, #0d1117);
  color: var(--text, #f0f6fc);
  font-size: 12px;
  outline: none;
  font-family: inherit;
}
.logopro-param-input:focus,
.logopro-param-select:focus { border-color: var(--green, #3fb950); }
.logopro-param-input::placeholder { color: rgba(139,148,158,0.6); font-size: 11px; }
.logopro-param-select {
  appearance: none;
  -webkit-appearance: none;
  padding-right: 24px;
  cursor: pointer;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%238b949e' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'/%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 8px center;
}

/* 风格 chips（右侧纵向排列） */
.logopro-chips { display: flex; flex-wrap: wrap; gap: 4px; }
.logopro-chips.is-vertical { flex-direction: column; flex-wrap: nowrap; }
.logopro-chip {
  height: 22px;
  padding: 0 6px;
  border: 1px solid var(--border, #30363d);
  border-radius: 999px;
  background: transparent;
  color: var(--text-muted, #8b949e);
  font-size: 11px;
  font-weight: 500;
  cursor: pointer;
  transition: color .15s, border-color .15s, background .15s;
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-family: inherit;
}
.logopro-chip:hover {
  color: var(--text, #f0f6fc);
  border-color: var(--border-light, #484f58);
}
.logopro-chip.active {
  color: var(--green, #3fb950);
  border-color: var(--green, #3fb950);
  background: var(--green-bg, rgba(35,134,54,0.15));
}

/* 开始生成按钮 */
.logopro-gen-row { display: flex; justify-content: flex-end; gap: 6px; align-items: center; }
.logopro-cost-hint {
  font-size: 11px;
  color: var(--text-muted, #8b949e);
}
.logopro-cost-hint b { color: var(--green, #3fb950); font-weight: 600; }
.logopro-gen-btn {
  height: 28px;
  padding: 0 12px;
  border: none;
  border-radius: 8px;
  background: linear-gradient(135deg, #22c55e, #16a34a);
  color: #fff;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  box-shadow: 0 2px 8px rgba(34,197,94,0.3);
  transition: filter .15s;
  font-family: inherit;
}
.logopro-gen-btn:hover { filter: brightness(1.1); }
.logopro-gen-btn:disabled {
  opacity: .6;
  cursor: not-allowed;
  filter: grayscale(.3);
}
.logopro-gen-btn.is-loading {
  background: linear-gradient(135deg, #4a5568, #2d3748);
  box-shadow: none;
}
.logopro-cancel-btn {
  height: 28px;
  padding: 0 10px;
  border: 1px solid var(--red, #f85149);
  border-radius: 8px;
  background: transparent;
  color: var(--red, #f85149);
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.logopro-cancel-btn:hover { background: rgba(248,81,73,0.1); }

/* ===== 参考图区 ===== */
.logopro-ref-area {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.logopro-ref-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.logopro-ref-hint {
  font-size: 9px;
  color: var(--text-dim, #6e7681);
  font-weight: normal;
}
.logopro-ref-count {
  font-size: 10px;
  color: var(--text-muted, #8b949e);
}
.logopro-ref-body {
  display: flex;
  align-items: center;
  gap: 8px;
}
/* 参考图行内的生成按钮推到最右 */
.logopro-ref-body .logopro-gen-btn,
.logopro-ref-body .logopro-cancel-btn {
  margin-left: auto;
  height: 40px;
  padding: 0 18px;
  flex-shrink: 0;
}
.logopro-ref-strip {
  display: flex;
  gap: 8px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
  padding: 2px 0;
}
.logopro-ref-strip::-webkit-scrollbar { height: 3px; }
.logopro-ref-strip::-webkit-scrollbar-thumb { background: var(--border, #30363d); border-radius: 2px; }
.lp-ref-thumb {
  position: relative;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  overflow: hidden;
  border: 1px solid var(--border, #30363d);
  flex-shrink: 0;
  cursor: pointer;
  background: var(--bg-deep, #0d1117);
  box-shadow: 0 1px 3px rgba(0,0,0,0.2);
}
.lp-ref-thumb:hover { border-color: var(--green, #3fb950); }
.lp-ref-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.lp-ref-del {
  position: absolute;
  top: -4px;
  right: -4px;
  width: 16px;
  height: 16px;
  border: none;
  border-radius: 50%;
  background: rgba(0,0,0,0.75);
  color: #fff;
  font-size: 12px;
  line-height: 1;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}
.lp-ref-del:hover { background: var(--red, #f85149); }
.logopro-ref-add {
  width: 40px;
  height: 40px;
  border: 1px dashed var(--border, #30363d);
  border-radius: 6px;
  background: transparent;
  color: var(--text, #c9d1d9);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: color .15s, border-color .15s, background .15s;
}
/* + 号图标放大到 18px，清晰可见 */
.logopro-ref-add .yh-icon {
  width: 18px;
  height: 18px;
  stroke-width: 2;
}
.logopro-ref-add.is-left { order: -1; }
.logopro-ref-add.is-mid {
  /* 缩略图中间的+添加按钮 */
  order: 0;
  color: var(--border, #30363d);
}
/* 有缩略图时才显示中间按钮；空时隐藏避免与左侧重复 */
.logopro-ref-strip:empty + .logopro-ref-add.is-mid {
  display: none;
}
.logopro-ref-add:hover {
  color: var(--green, #3fb950);
  border-color: var(--green, #3fb950);
  background: rgba(63,185,80,0.05);
}

/* ===== C. 4 步工作流 ===== */
/* 工作流 section 固定高度，让成品图有充足展示空间 */
.logopro-section.logopro-workflow-section {
  min-height: 280px;
}
.logopro-workflow-status {
  font-size: 11px;
  color: var(--text-muted, #8b949e);
  display: flex;
  align-items: center;
  gap: 6px;
}
.logopro-workflow-row {
  display: flex;
  align-items: stretch;
  gap: 6px;
  flex-wrap: nowrap;
  overflow-x: auto;
}
.logopro-workflow-row::-webkit-scrollbar { height: 4px; }
.logopro-workflow-row::-webkit-scrollbar-thumb { background: var(--border, #30363d); border-radius: 2px; }

.logopro-step-card {
  flex: 1;
  min-width: 120px;
  border: 1px solid var(--border, #30363d);
  border-radius: 8px;
  background: var(--bg-deep, #0d1117);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: border-color .15s;
  position: relative;
}
.logopro-step-card.is-done { border-color: rgba(63,185,80,0.5); }
.logopro-step-card.is-running {
  border-color: rgba(210,153,34,0.5);
  background: linear-gradient(180deg, rgba(210,153,34,0.05), var(--bg-deep, #0d1117));
}
.logopro-step-card.is-pending {
  border-style: dashed;
  background: rgba(33,38,45,0.4);
}
.logopro-step-card.is-error { border-color: rgba(248,81,73,0.5); }
.logopro-step-card.is-skipped {
  border-style: dashed;
  border-color: rgba(139,148,158,0.3);
  background: rgba(33,38,45,0.2);
  opacity: 0.6;
}
.logopro-step-card-head {
  position: absolute;
  top: 0; left: 0; right: 0;
  z-index: 2;
  padding: 4px 6px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: linear-gradient(135deg, rgba(55,35,110,0.55), rgba(25,55,95,0.6));
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-bottom: 1px solid rgba(120,190,255,0.15);
  box-shadow: inset 0 1px 0 rgba(180,220,255,0.08);
  border-radius: 8px 8px 0 0;
  gap: 6px;
  opacity: 0;
  transition: opacity .15s;
}
.logopro-step-card:hover .logopro-step-card-head { opacity: 1; }
.logopro-step-num {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 10px;
  font-weight: 700;
  flex-shrink: 0;
  background: #fff;
  color: var(--green, #3fb950);
}
.logopro-step-card.is-running .logopro-step-num {
  background: #fff;
  color: var(--warn, #d29922);
}
.logopro-step-card.is-pending .logopro-step-num {
  background: #fff;
  color: var(--text-muted, #8b949e);
}
.logopro-step-card.is-error .logopro-step-num {
  background: #fff;
  color: var(--red, #f85149);
}
.logopro-step-name {
  font-size: 11px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logopro-step-card.is-pending .logopro-step-name { color: var(--text-muted, #8b949e); }
.logopro-step-status-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.logopro-step-status-dot.done { background: var(--green, #3fb950); }
.logopro-step-status-dot.running { background: var(--warn, #d29922); animation: logopro-pulse 1.2s infinite; }
.logopro-step-status-dot.pending { background: var(--text-muted, #8b949e); }
.logopro-step-status-dot.error { background: var(--red, #f85149); }

.logopro-step-preview {
  position: relative;
  flex: 1;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  box-sizing: border-box;
}
.logopro-step-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.logopro-step-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4px;
  width: 100%;
  height: 100%;
  padding: 4px;
  box-sizing: border-box;
}
.logopro-step-grid-item {
  position: relative;
  cursor: pointer;
  border-radius: 4px;
  overflow: hidden;
  background: rgba(255,255,255,0.03);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 80px;
}
.logopro-step-grid-item:hover {
  background: rgba(255,255,255,0.08);
}
.logopro-step-grid-item img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  display: block;
}
.logopro-step-actions {
  position: absolute;
  left: 0; right: 0; bottom: 0;
  padding: 4px;
  display: flex;
  justify-content: center;
  gap: 4px;
  background: linear-gradient(135deg, rgba(55,35,110,0.55), rgba(25,55,95,0.6));
  backdrop-filter: blur(16px) saturate(1.3);
  -webkit-backdrop-filter: blur(16px) saturate(1.3);
  border-top: 1px solid rgba(120,190,255,0.15);
  box-shadow: inset 0 1px 0 rgba(180,220,255,0.08);
  opacity: 0;
  transition: opacity .15s;
}
.logopro-step-card:hover .logopro-step-actions { opacity: 1; }
.logopro-step-card.is-error .logopro-step-actions { opacity: 1; position: relative; background: none; padding: 8px 0 4px; }
.logopro-step-actions button {
  height: 22px;
  padding: 0 8px;
  border: 1px solid var(--border, #30363d);
  border-radius: 5px;
  background: rgba(33,38,45,0.9);
  color: var(--text, #f0f6fc);
  font-size: 9px;
  cursor: pointer;
  font-family: inherit;
}
.logopro-step-actions button:hover { border-color: var(--green, #3fb950); color: var(--green, #3fb950); }
.logopro-step-actions .logopro-step-use {
  background: var(--green, #238636);
  color: #fff;
  border-color: var(--green, #238636);
  font-weight: 600;
}
.logopro-step-actions .logopro-step-use:hover { filter: brightness(1.1); color: #fff; }

/* step-foot 已移除：不再显示 1/4 等索引文字 */

/* 步骤之间的箭头 */
.logopro-step-arrow {
  display: flex;
  align-items: center;
  color: var(--text-muted, #8b949e);
  flex-shrink: 0;
}

/* 棋盘格背景（用于无图状态） */
.logopro-checker {
  background-color: #0d1117;
  background-image:
    linear-gradient(45deg, #161b22 25%, transparent 25%),
    linear-gradient(-45deg, #161b22 25%, transparent 25%),
    linear-gradient(45deg, transparent 75%, #161b22 75%),
    linear-gradient(-45deg, transparent 75%, #161b22 75%);
  background-size: 16px 16px;
  background-position: 0 0, 0 8px, 8px -8px, -8px 0;
}

/* 空状态 / 加载状态 */
.logopro-step-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  color: var(--text-muted, #8b949e);
}
.logopro-step-empty .yh-icon { width: 20px; height: 20px; }
.logopro-step-empty-circle {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 1px dashed var(--border, #30363d);
  display: flex;
  align-items: center;
  justify-content: center;
}
.logopro-step-empty-text { font-size: 10px; }
.logopro-step-empty-sub { font-size: 9px; opacity: .7; }

.logopro-step-loading-overlay {
  position: absolute;
  inset: 0;
  background: rgba(13,17,23,0.6);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
}
.logopro-step-loading-overlay .logopro-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid var(--text-muted, #8b949e);
  border-top-color: var(--warn, #d29922);
  border-radius: 50%;
  animation: logopro-spin .8s linear infinite;
}
@keyframes logopro-spin { to { transform: rotate(360deg); } }
.logopro-step-loading-text { font-size: 10px; color: var(--text-muted, #8b949e); }

.logopro-step-error-text {
  font-size: 11px;
  color: var(--red, #f85149);
  text-align: center;
  padding: 12px;
}

/* 步骤耗时标签 */
/* 步骤计时已删除 */

/* 步骤结果缩略图网格（一张步卡片内可有多张图，展开看） */
.logopro-step-thumbs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 3px;
  padding: 6px;
  background: var(--bg-deep, #0d1117);
}
.logopro-step-thumb {
  position: relative;
  aspect-ratio: 1;
  border: 1px solid var(--border, #30363d);
  border-radius: 4px;
  overflow: hidden;
  cursor: pointer;
  background: var(--bg-card, #21262d);
}
.logopro-step-thumb:hover { border-color: var(--green, #3fb950); }
.logopro-step-thumb img {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.logopro-step-thumb-empty {
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--text-muted, #8b949e);
  font-size: 10px;
  background: var(--bg-card, #21262d);
}

/* ===== D. 灵感参考画廊 ===== */
.logopro-gallery-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
/* 灵感参考 section 撑满底部剩余空间，消除底部空缺 */
.logopro-section.logopro-gallery-section {
  flex: 1 1 auto;
  min-height: 90px;
  display: flex;
  flex-direction: column;
}
.logopro-section.logopro-gallery-section .logopro-section-body {
  flex: 1;
  min-height: 0;
}
.logopro-gallery-track {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(84px, 1fr));
  gap: 8px;
  overflow-y: auto;
  overflow-x: hidden;
  padding-bottom: 4px;
  align-content: start;
}
.logopro-gallery-track::-webkit-scrollbar { height: 4px; }
.logopro-gallery-track::-webkit-scrollbar-thumb { background: var(--border, #30363d); border-radius: 2px; }
.logopro-gallery-card {
  width: 100%;
  border: 1px solid var(--border, #30363d);
  border-radius: 8px;
  background: var(--bg-deep, #0d1117);
  overflow: hidden;
  cursor: pointer;
  text-align: left;
  padding: 0;
  font-family: inherit;
  position: relative;
  transition: border-color .15s;
}
.logopro-gallery-card:hover { border-color: var(--green, #3fb950); }
.logopro-gallery-card-preview {
  min-height: 72px;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.logopro-gallery-card-preview img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}
.logopro-gallery-card-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 4px 6px;
  background: linear-gradient(to top, rgba(0,0,0,0.8), transparent);
  opacity: 0;
  transition: opacity .15s;
  pointer-events: none;
}
.logopro-gallery-card:hover .logopro-gallery-card-info {
  opacity: 1;
}
.logopro-gallery-card-title {
  font-size: 9px;
  font-weight: 600;
  color: #fff;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.logopro-gallery-card-sub {
  font-size: 8px;
  color: rgba(255,255,255,0.7);
}
/* 灵感画廊头部：标题 + 搜索框 + 换一批 */
.logopro-gallery-head {
  display: flex;
  align-items: center;
  gap: 8px;
}
.logopro-gallery-head .logopro-section-title {
  flex-shrink: 0;
}
.logopro-gallery-search {
  flex: 1;
  max-width: 220px;
  height: 24px;
  padding: 0 8px;
  font-size: 11px;
  color: var(--text, #c9d1d9);
  background: var(--bg-input, #0d1117);
  border: 1px solid var(--border, #30363d);
  border-radius: 12px;
  outline: none;
  transition: border-color .15s;
}
.logopro-gallery-search:focus {
  border-color: var(--accent, #2f81f7);
}
.logopro-gallery-search::placeholder {
  color: var(--text-muted, #6e7681);
}
.logopro-gallery-head .logopro-history-link {
  flex-shrink: 0;
  margin-left: auto;
}
.logopro-gallery-empty {
  grid-column: 1 / -1;
  padding: 12px;
  text-align: center;
  font-size: 11px;
  color: var(--text-muted, #8b949e);
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100%;
}

/* ===== 历史侧栏（右） ===== */
.logopro-history-panel {
  width: 300px;
  min-width: 240px;
  max-width: 340px;
  border-left: 1px solid var(--border, #30363d);
  background: var(--bg-base, #161b22);
  display: flex;
  flex-direction: column;
  min-height: 0;
}
.logopro-history-head {
  height: 32px;
  padding: 0 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--border, #30363d);
  flex-shrink: 0;
}
.logopro-history-title {
  font-size: 12px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
  display: flex;
  align-items: center;
  gap: 8px;
}
.logopro-history-title .logopro-badge {
  font-size: 10px;
  font-weight: 700;
  color: var(--green, #3fb950);
  background: var(--green-bg, rgba(35,134,54,0.18));
  border: 1px solid rgba(63,185,80,0.4);
  border-radius: 4px;
  padding: 1px 6px;
}
.logopro-history-link {
  font-size: 10px;
  color: var(--text-muted, #8b949e);
  background: transparent;
  border: none;
  cursor: pointer;
  font-family: inherit;
}
.logopro-history-link:hover { color: var(--green, #3fb950); }
.logopro-history-list {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
  padding: 6px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.logopro-history-list::-webkit-scrollbar { width: 4px; }
.logopro-history-list::-webkit-scrollbar-thumb { background: var(--border, #30363d); border-radius: 2px; }

.logopro-history-item {
  border: 1px solid var(--border, #30363d);
  border-radius: 6px;
  padding: 4px 6px;
  display: flex;
  flex-direction: column;
  gap: 3px;
  cursor: pointer;
  transition: border-color .15s;
  background: var(--bg-deep, #0d1117);
  position: relative;
  overflow: hidden;
}
.logopro-history-item:hover { border-color: rgba(63,185,80,0.4); }
.logopro-history-item.is-active { border-color: var(--green, #3fb950); }
.logopro-history-item.is-error {
  border-color: rgba(248,81,73,0.5);
  background: rgba(248,81,73,0.04);
}
.logopro-history-item.is-error:hover { border-color: var(--red, #f85149); }
.logopro-history-item-head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4px;
}
.logopro-history-item-title {
  font-size: 10px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
  min-width: 0;
}
.logopro-history-item-time {
  font-size: 9px;
  color: var(--text-muted, #8b949e);
  flex-shrink: 0;
}
.logopro-history-item-thumbs {
  display: flex;
  gap: 1px;
  border-radius: 4px;
  overflow: hidden;
  flex: 1;
  min-height: 0;
}
.logopro-history-item-thumb {
  flex: 1;
  min-width: 0;
  min-height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  flex-shrink: 1;
  background: var(--bg-deeper, #010409);
}
.logopro-history-item-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
/* 右键菜单 */
.logopro-ctx-menu {
  position: fixed;
  z-index: 10000;
  background: var(--bg-card, #161b22);
  border: 1px solid var(--border, #30363d);
  border-radius: 6px;
  padding: 4px 0;
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  min-width: 120px;
}
.logopro-ctx-menu button {
  display: block;
  width: 100%;
  text-align: left;
  padding: 6px 12px;
  border: none;
  background: transparent;
  color: var(--text, #f0f6fc);
  font-size: 11px;
  cursor: pointer;
  font-family: inherit;
}
.logopro-ctx-menu button:hover {
  background: var(--border, #30363d);
}
.logopro-ctx-menu button[data-act="delete"] {
  color: var(--red, #f85149);
}
.logopro-ctx-menu button[data-act="delete"]:hover {
  background: rgba(248,81,73,0.12);
}
.logopro-history-item-foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 4px;
}
.logopro-history-item-tag {
  font-size: 9px;
  padding: 0 4px;
  border-radius: 3px;
  font-weight: 600;
  background: var(--green-bg, rgba(35,134,54,0.18));
  color: var(--green, #3fb950);
  border: 1px solid rgba(63,185,80,0.4);
}
.is-error .logopro-history-item-tag {
  background: rgba(248,81,73,0.12);
  color: var(--red, #f85149);
  border-color: rgba(248,81,73,0.4);
}
.logopro-history-item-status {
  font-size: 9px;
  display: flex;
  align-items: center;
  gap: 2px;
}
.logopro-history-item-status.done { color: var(--green, #3fb950); }
.logopro-history-item-status.running { color: var(--warn, #d29922); }
.logopro-history-item-status.error { color: var(--red, #f85149); }
.logopro-history-item-status.pending { color: var(--text-muted, #8b949e); }
.logopro-history-empty {
  padding: 24px 12px;
  text-align: center;
  color: var(--text-muted, #8b949e);
  font-size: 11px;
}

.logopro-history-foot {
  flex-shrink: 0;
  padding: 8px 12px;
  border-top: 1px solid var(--border, #30363d);
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 8px;
  font-size: 10px;
  color: var(--text-muted, #8b949e);
}
.logopro-history-foot button {
  background: transparent;
  border: none;
  color: var(--text-muted, #8b949e);
  font-size: 10px;
  cursor: pointer;
  font-family: inherit;
  padding: 2px 4px;
}
.logopro-history-foot button:hover { color: var(--text, #f0f6fc); }
.logopro-history-foot button.danger:hover { color: var(--red, #f85149); }
.logopro-history-foot-sep { color: var(--border, #30363d); }

/* ===== Toast / 提示 ===== */
.logopro-toast {
  position: fixed;
  top: 20px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  padding: 10px 18px;
  border-radius: 8px;
  font-size: 12px;
  background: var(--bg-card, #21262d);
  border: 1px solid var(--border, #30363d);
  color: var(--text, #f0f6fc);
  box-shadow: 0 4px 16px rgba(0,0,0,0.4);
  opacity: 0;
  transition: opacity .2s, transform .2s;
  pointer-events: none;
}
.logopro-toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }
.logopro-toast.success { border-color: var(--green, #3fb950); color: var(--green, #3fb950); }
.logopro-toast.error { border-color: var(--red, #f85149); color: var(--red, #f85149); }

/* ===== 模态层（图片预览） ===== */
.logopro-modal-overlay {
  position: fixed;
  inset: 0;
  z-index: 10000;
  background: rgba(0,0,0,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 32px;
}
.logopro-modal-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
}
.logopro-modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--border, #30363d);
  background: var(--bg-card, #21262d);
  color: var(--text, #f0f6fc);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ===== 重新生成弹窗 ===== */
.logopro-regen-choice {
  background: var(--bg-card, #21262d);
  border: 1px solid var(--border, #30363d);
  border-radius: 12px;
  padding: 24px;
  min-width: 320px;
  max-width: 400px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.logopro-regen-choice-title {
  font-size: 16px;
  font-weight: 600;
  color: var(--text, #f0f6fc);
}
.logopro-regen-choice-desc {
  font-size: 13px;
  color: var(--text-muted, #8b949e);
}
.logopro-regen-choice-btn {
  padding: 10px 16px;
  border-radius: 8px;
  border: 1px solid var(--border, #30363d);
  background: var(--bg-base, #161b22);
  color: var(--text, #f0f6fc);
  font-size: 14px;
  cursor: pointer;
  transition: all .15s;
}
.logopro-regen-choice-btn:hover {
  border-color: var(--green, #238636);
  background: rgba(35,134,54,0.1);
}
.logopro-regen-choice-cancel {
  padding: 8px 16px;
  border: none;
  background: none;
  color: var(--text-muted, #8b949e);
  font-size: 13px;
  cursor: pointer;
}
.logopro-regen-choice-cancel:hover {
  color: var(--text, #f0f6fc);
}

/* ===== 全部重新生成按钮 ===== */
.logopro-regen-all-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  border-radius: 6px;
  border: 1px solid var(--border, #30363d);
  background: var(--bg-base, #161b22);
  color: var(--text, #f0f6fc);
  font-size: 12px;
  cursor: pointer;
  transition: all .15s;
  margin-left: auto;
}
.logopro-regen-all-btn:hover {
  border-color: var(--green, #238636);
  color: var(--green, #238636);
}

/* ===== 响应式 ===== */
@media (max-width: 1280px) {
  .logopro-history-panel { width: 240px; min-width: 200px; }
}
@media (max-width: 1024px) {
  .logopro-history-panel {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 280px;
    transform: translateX(100%);
    transition: transform .25s;
    z-index: 20;
    box-shadow: -8px 0 24px rgba(0,0,0,0.4);
  }
  .logopro-history-panel.open { transform: translateX(0); }
  .logopro-history-toggle {
    position: absolute;
    right: 12px;
    top: 8px;
    z-index: 21;
  }
}
@media (max-width: 880px) {
  .logopro-config-grid { grid-template-columns: 1fr; }
  /* 窄屏单列：核心输入在上，参数在下 */
  .logopro-config-left { order: 1; }
  .logopro-config-right {
    order: 2;
    border-right: none;
    border-top: 1px solid var(--border, #30363d);
    padding-right: 0;
    padding-top: 8px;
  }
}
@media (max-width: 768px) {
  .logopro-container { flex-direction: column; }
  .logopro-main { width: 100%; }
  .logopro-history-panel {
    position: fixed;
    width: 100%;
    max-width: none;
    transform: translateY(100%);
    transition: transform .25s;
  }
  .logopro-history-panel.open { transform: translateY(0); }
  .logopro-param-panel { grid-template-columns: 1fr; }
  .logopro-step-card { min-width: 120px; }
  .logopro-sub-header { flex-wrap: wrap; height: auto; padding: 8px 12px; }
  .logopro-step-hint { width: 100%; }
}