/* ============================================================
   suile-override.css — 随乐 AI 画布 · 纯 AI 风格
   设计理念：深空科技感 / 赛博渐变 / 节点发光 / 智能呼吸
   ============================================================ */

/* ── 品牌色系：赛博蓝紫 + 能量青 ── */
:root {
  --brand-gradient: linear-gradient(135deg, #6366f1, #8b5cf6, #a78bfa);
  --brand-glow: linear-gradient(135deg, #818cf8, #c084fc);
  --brand-energy: linear-gradient(135deg, #06b6d4, #6366f1, #a855f7);
  --indigo: #6366f1;
  --purple: #8b5cf6;
  --indigo-text: #a5b4fc;
  --purple-text: #c4b5fd;
  --ai-accent: #22d3ee;
  --ai-accent-dim: rgba(34, 211, 238, 0.15);
  --ai-glow: rgba(99, 102, 241, 0.35);
  --ai-pulse: rgba(139, 92, 246, 0.2);
}

/* ── 全局字体优化 ── */
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', system-ui, sans-serif;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ── Header：通透玻璃 + 底部能量线 ── */
.header {
  height: 48px;
  padding: 0 20px;
  background: rgba(6, 6, 12, 0.8);
  backdrop-filter: blur(20px) saturate(1.4);
  -webkit-backdrop-filter: blur(20px) saturate(1.4);
  border-bottom: none;
  position: relative;
}
.header::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 1px;
  background: linear-gradient(90deg,
    transparent 0%,
    rgba(99, 102, 241, 0.4) 20%,
    rgba(139, 92, 246, 0.6) 50%,
    rgba(99, 102, 241, 0.4) 80%,
    transparent 100%
  );
}

.logo-title {
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  background: linear-gradient(135deg, #c4b5fd 0%, #818cf8 40%, #22d3ee 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.3));
}

/* ── Logo 图标发光 ── */
.logo svg circle[fill^="url"] {
  filter: drop-shadow(0 0 6px rgba(99, 102, 241, 0.5));
}

/* ── 项目名 ── */
.project-name {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.45);
}
#projectNameText {
  font-size: 13px;
  transition: color 0.2s;
}
#projectNameText:focus {
  color: rgba(255, 255, 255, 0.9);
}

/* ── 画布 Tab ── */
.canvas-tab {
  font-size: 12px;
  padding: 4px 12px;
  border-radius: 8px;
  transition: all 0.2s ease;
  border: 1px solid transparent;
}
.canvas-tab:hover {
  background: rgba(99, 102, 241, 0.1);
}
.canvas-tab.active {
  background: rgba(99, 102, 241, 0.15);
  border-color: rgba(99, 102, 241, 0.35);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}
.canvas-tab-add {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  background: rgba(99, 102, 241, 0.08);
  border: 1px solid rgba(99, 102, 241, 0.2);
  transition: all 0.2s;
}
.canvas-tab-add:hover {
  background: rgba(99, 102, 241, 0.2);
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.2);
}

/* ── 侧边栏：深空玻璃 + 能量边框 ── */
.sidebar-floating {
  border-radius: 16px;
  padding: 8px 6px;
  gap: 4px;
  background: rgba(8, 8, 16, 0.92);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid rgba(99, 102, 241, 0.12);
  box-shadow:
    0 8px 40px rgba(0, 0, 0, 0.6),
    0 0 1px rgba(99, 102, 241, 0.3),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  left: 14px;
}

.sidebar-floating .sidebar-btn-v3 {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  transition: all 0.2s ease;
  position: relative;
}
.sidebar-floating .sidebar-btn-v3:hover {
  background: rgba(99, 102, 241, 0.15);
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.2);
}
.sidebar-floating .sidebar-btn-v3:hover svg {
  filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.4));
}

.sidebar-floating .add-btn-v3 {
  width: 38px;
  height: 38px;
  border-radius: 10px;
  margin-bottom: 4px;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.2), rgba(139, 92, 246, 0.15));
  border: 1px solid rgba(99, 102, 241, 0.25);
  transition: all 0.25s ease;
}
.sidebar-floating .add-btn-v3:hover {
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.35), rgba(139, 92, 246, 0.25));
  border-color: rgba(99, 102, 241, 0.5);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.3);
  transform: scale(1.05);
}

.sidebar-floating .user-avatar-v3 {
  width: 32px;
  height: 32px;
  border-radius: 10px;
  font-size: 11px;
  font-weight: 700;
  background: linear-gradient(135deg, #6366f1, #a78bfa);
  box-shadow: 0 2px 8px rgba(99, 102, 241, 0.3);
  transition: all 0.2s;
}
.sidebar-floating .user-avatar-v3:hover {
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.5);
  transform: scale(1.05);
}

.sidebar-floating .sidebar-sep-v3 {
  width: 20px;
  margin: 3px auto;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(99, 102, 241, 0.3), transparent);
  border: none;
}

/* ── 底部控制栏 ── */
.canvas-controls-floating {
  border-radius: 14px;
  padding: 6px 12px;
  gap: 6px;
  left: 14px;
  bottom: 18px;
  background: rgba(8, 8, 16, 0.92);
  backdrop-filter: blur(24px) saturate(1.3);
  -webkit-backdrop-filter: blur(24px) saturate(1.3);
  border: 1px solid rgba(99, 102, 241, 0.1);
  box-shadow: 0 8px 40px rgba(0, 0, 0, 0.5);
}

.cc-btn {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  transition: all 0.2s;
}
.cc-btn:hover {
  background: rgba(99, 102, 241, 0.15);
}
.cc-btn.active {
  background: rgba(99, 102, 241, 0.2);
  box-shadow: 0 0 8px rgba(99, 102, 241, 0.2);
}

.zoom-slider {
  width: 100px;
  accent-color: #6366f1;
}
.zoom-percent {
  font-size: 11px;
  min-width: 38px;
  color: rgba(255, 255, 255, 0.5);
  font-variant-numeric: tabular-nums;
}

/* ── FAB 按钮：能量核心 ── */
.fab-btn {
  width: 48px;
  height: 48px;
  background: linear-gradient(135deg, #6366f1, #a855f7);
  box-shadow:
    0 4px 20px rgba(99, 102, 241, 0.5),
    0 0 40px rgba(99, 102, 241, 0.15);
  bottom: 18px;
  right: 18px;
  border-radius: 14px;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
  animation: fabBreath 3s ease-in-out infinite;
}
.fab-btn:hover {
  box-shadow:
    0 6px 28px rgba(99, 102, 241, 0.7),
    0 0 60px rgba(99, 102, 241, 0.25);
  transform: scale(1.08);
}
@keyframes fabBreath {
  0%, 100% { box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5), 0 0 40px rgba(99, 102, 241, 0.15); }
  50% { box-shadow: 0 4px 24px rgba(139, 92, 246, 0.6), 0 0 50px rgba(139, 92, 246, 0.2); }
}

/* ── 空状态：纯 AI 引导 ── */
.empty-hint {
  opacity: 0.85;
}
.empty-hint-main {
  gap: 12px;
}
.hint-badge {
  position: relative;
}
.hint-badge svg {
  filter: drop-shadow(0 0 8px rgba(99, 102, 241, 0.4));
}
.v2-empty-hint-title {
  font-size: 18px;
  font-weight: 600;
  background: linear-gradient(135deg, #c4b5fd, #818cf8);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.v2-empty-hint-subtitle {
  font-size: 13px;
  color: rgba(255, 255, 255, 0.3);
  letter-spacing: 0.3px;
}

.pill-btn {
  font-size: 12px;
  padding: 10px 20px;
  border-radius: 12px;
  border: 1px solid rgba(99, 102, 241, 0.2);
  background: rgba(99, 102, 241, 0.06);
  transition: all 0.25s ease;
  position: relative;
  overflow: hidden;
}
.pill-btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(99, 102, 241, 0.15), rgba(139, 92, 246, 0.1));
  opacity: 0;
  transition: opacity 0.25s;
}
.pill-btn:hover::before {
  opacity: 1;
}
.pill-btn:hover {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 0 20px rgba(99, 102, 241, 0.2);
  transform: translateY(-1px);
}
.pill-btn svg {
  transition: filter 0.25s;
}
.pill-btn:hover svg {
  filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.5));
}

/* ── 节点添加菜单 ── */
.node-add-menu {
  border-radius: 16px;
  background: rgba(8, 8, 16, 0.95);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(99, 102, 241, 0.12);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.7);
}
.nam-section-title {
  font-size: 10px;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: rgba(99, 102, 241, 0.6);
  font-weight: 600;
}
.nam-item {
  border-radius: 10px;
  font-size: 12px;
  transition: all 0.2s;
}
.nam-item:hover {
  background: rgba(99, 102, 241, 0.12);
  box-shadow: 0 0 16px rgba(99, 102, 241, 0.1);
}
.nam-item:hover .nam-icon svg {
  filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.5));
}

/* ── 节点卡片：玻璃态 + 能量边框 ── */
.node-card, .v2-node .node-card {
  border-radius: 14px;
  border: 1px solid rgba(255, 255, 255, 0.06);
  background: rgba(12, 12, 20, 0.85);
  backdrop-filter: blur(12px);
  transition: all 0.25s ease;
}
.node-card:hover, .v2-node:hover .node-card {
  border-color: rgba(99, 102, 241, 0.2);
  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
}

.node.selected .node-card, .v2-node.selected .node-card {
  border-color: rgba(99, 102, 241, 0.6);
  box-shadow:
    0 0 0 1px rgba(99, 102, 241, 0.4),
    0 0 30px rgba(99, 102, 241, 0.15),
    0 8px 32px rgba(99, 102, 241, 0.1);
  transition: all 0.2s ease !important;
}

/* ── 节点头部渐变条 ── */
.node-header, .v2-node-header {
  position: relative;
}

/* ── 生成按钮：能量脉冲 ── */
.node-generate-btn, .gen-btn, .img-gen-btn, .prompt-submit.img-gen-btn {
  background: linear-gradient(135deg, #6366f1, #8b5cf6) !important;
  border: none !important;
  border-radius: 8px !important;
  transition: all 0.25s ease !important;
  position: relative;
  overflow: hidden;
}
.node-generate-btn:hover, .gen-btn:hover, .img-gen-btn:hover {
  box-shadow: 0 4px 20px rgba(99, 102, 241, 0.5) !important;
  transform: translateY(-1px) !important;
}
.node-generate-btn:active, .gen-btn:active, .img-gen-btn:active {
  transform: translateY(0) scale(0.98) !important;
}

/* ── 小地图 ── */
.minimap-wrapper {
  border-radius: 14px;
  left: 14px;
  bottom: calc(18px + 46px + 8px);
  width: 180px;
  height: 120px;
  background: rgba(8, 8, 16, 0.9);
  border: 1px solid rgba(99, 102, 241, 0.1);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

/* ── 设置面板 ── */
.settings-modal {
  border-radius: 18px;
  background: rgba(12, 12, 20, 0.95);
  backdrop-filter: blur(24px);
  border: 1px solid rgba(99, 102, 241, 0.1);
}
.settings-pane-title {
  font-size: 16px;
  font-weight: 600;
  background: var(--brand-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}
.settings-label {
  font-size: 12px;
  color: rgba(255, 255, 255, 0.6);
}
.settings-desc {
  font-size: 11px;
  color: rgba(255, 255, 255, 0.35);
}
.settings-input {
  font-size: 13px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  transition: all 0.2s;
}
.settings-input:focus {
  border-color: rgba(99, 102, 241, 0.4);
  box-shadow: 0 0 12px rgba(99, 102, 241, 0.15);
}
.settings-save-btn {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border: none;
  border-radius: 10px;
  transition: all 0.2s;
}
.settings-save-btn:hover {
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

/* ── Toast ── */
#v2-toast-wrap {
  top: 14px;
  left: 50%;
  transform: translateX(-50%);
  right: auto;
}

/* ── 画布背景：微弱网格 + 径向辉光 ── */
.canvas-wrapper, #v2-wrap {
  background-image: radial-gradient(circle, rgba(99, 102, 241, 0.03) 1px, transparent 1px);
  background-size: 28px 28px;
}
#v2-wrap::before {
  content: '';
  position: fixed;
  inset: 0;
  background: radial-gradient(ellipse 70% 50% at 50% 50%, rgba(99, 102, 241, 0.04) 0%, transparent 70%);
  pointer-events: none;
  z-index: 0;
}

/* ── 吉祥物隐藏 ── */
.mascot-wrap {
  display: none !important;
}

/* ── 连接线 ── */
.conn-hover-path:hover {
  stroke: rgba(99, 102, 241, 0.8);
  filter: drop-shadow(0 0 4px rgba(99, 102, 241, 0.4));
}

/* ── 保存对话框 ── */
.save-dialog {
  border-radius: 16px;
  background: rgba(12, 12, 20, 0.95);
  border: 1px solid rgba(99, 102, 241, 0.1);
}
.save-dialog-confirm {
  background: linear-gradient(135deg, #6366f1, #8b5cf6);
  border-radius: 10px;
  border: none;
  transition: all 0.2s;
}
.save-dialog-confirm:hover {
  box-shadow: 0 4px 16px rgba(99, 102, 241, 0.4);
}

/* ── Tooltip ── */
[data-tooltip]:hover::after,
[data-tooltip-right]:hover::after {
  font-size: 11px;
  padding: 5px 12px;
  border-radius: 8px;
  background: rgba(12, 12, 20, 0.95);
  border: 1px solid rgba(99, 102, 241, 0.15);
  backdrop-filter: blur(12px);
}

/* ── 隐藏不支持的供应商 ── */
#providerUrl-grsai, #providerKey-grsai,
#providerUrl-ppio, #providerKey-ppio,
#providerUrl-apimart, #providerKey-apimart,
#providerUrl-openai, #providerKey-openai,
[id^="providerUrl-grsai"], [id^="providerKey-grsai"],
[id^="providerUrl-ppio"], [id^="providerKey-ppio"],
[id^="providerUrl-apimart"], [id^="providerKey-apimart"],
[id^="providerUrl-openai"], [id^="providerKey-openai"] {
  display: none !important;
}
.settings-pane .api-provider-block:not([data-provider="runninghub"]) {
  display: none !important;
}

/* ── 关于面板 ── */
.about-dialog-title {
  background: var(--brand-gradient) !important;
  -webkit-background-clip: text !important;
  -webkit-text-fill-color: transparent !important;
}

/* ── 隐藏自动更新横幅 ── */
.update-banner, .auto-update-banner, [class*="update-banner"] {
  display: none !important;
}

/* ══════════════════════════════════════════════
   动画系统
   ══════════════════════════════════════════════ */

/* ── 节点工具栏滑入 ── */
.node-toolbar, .node-floating-toolbar {
  animation: aiSlideUp 0.18s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
@keyframes aiSlideUp {
  from { opacity: 0; transform: translateY(8px) scale(0.96); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── 菜单弹出 ── */
.v2-canvas-ctx-menu, .node-add-menu, .v2-node-picker, #v2PickerOverlay > div {
  animation: aiPopIn 0.15s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
@keyframes aiPopIn {
  from { opacity: 0; transform: scale(0.92) translateY(4px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── 连线脉冲 ── */
.edge-draft {
  animation: aiEdgePulse 2s ease-in-out infinite !important;
}
@keyframes aiEdgePulse {
  0%, 100% { stroke-opacity: 0.5; }
  50% { stroke-opacity: 1; }
}

/* ── 面板进入 ── */
.settings-modal, .save-dialog, .about-dialog-card {
  animation: aiDialogIn 0.25s cubic-bezier(0.16, 1, 0.3, 1) !important;
}
@keyframes aiDialogIn {
  from { opacity: 0; transform: scale(0.95) translateY(12px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

/* ── 进度条流光 ── */
.progress-bar, .loading-bar {
  background: linear-gradient(90deg, #6366f1, #a78bfa, #22d3ee, #6366f1) !important;
  background-size: 300% 100% !important;
  animation: aiShimmer 2s ease infinite !important;
  border-radius: 4px;
}
@keyframes aiShimmer {
  0% { background-position: 300% 0; }
  100% { background-position: -300% 0; }
}

/* ── 加载器品牌化 ── */
#v2-initial-loader {
  background: #060610 !important;
}
.gooey-loader .gooey-dot {
  background: linear-gradient(135deg, #6366f1, #a855f7) !important;
}

/* ── 浮动菜单项 hover ── */
.floating-menu-item:hover {
  background: rgba(99, 102, 241, 0.1) !important;
}
.floating-menu-item.active {
  background: rgba(99, 102, 241, 0.15) !important;
  border-left: 2px solid #6366f1;
}

/* ── 输入框聚焦发光 ── */
.prompt-textarea:focus, .custom-textarea:focus {
  box-shadow: 0 0 0 1px rgba(99, 102, 241, 0.3), 0 0 12px rgba(99, 102, 241, 0.1);
}

/* ── 模型选择按钮 ── */
.img-pill-btn, .img-model-btn-trigger {
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  transition: all 0.2s;
}
.img-pill-btn:hover, .img-model-btn-trigger:hover {
  border-color: rgba(99, 102, 241, 0.3);
  background: rgba(99, 102, 241, 0.08);
}

/* ── 模型下拉菜单 ── */
.img-model-menu, .floating-menu {
  border-radius: 14px !important;
  background: rgba(12, 12, 20, 0.97) !important;
  border: 1px solid rgba(99, 102, 241, 0.12) !important;
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6) !important;
  backdrop-filter: blur(20px) !important;
}

/* ── 选中高亮 ── */
::selection {
  background: rgba(99, 102, 241, 0.3);
  color: #fff;
}

/* ── 滚动条 ── */
::-webkit-scrollbar {
  width: 5px;
  height: 5px;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(99, 102, 241, 0.2);
  border-radius: 3px;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(99, 102, 241, 0.4);
}

/* ── 节点名称标签 ── */
.v2-node-name, .node-name {
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.3px;
}

/* ── 空状态的 Picker 按钮组 ── */
.empty-hint-pills {
  gap: 10px;
}

/* ── 画布项目下拉 ── */
.canvas-proj-dropdown {
  border-radius: 14px;
  background: rgba(12, 12, 20, 0.97);
  border: 1px solid rgba(99, 102, 241, 0.1);
  backdrop-filter: blur(20px);
  box-shadow: 0 16px 48px rgba(0, 0, 0, 0.6);
}

/* ── 节点 Badge 标签 ── */
.nam-badge {
  font-size: 9px;
  padding: 1px 6px;
  border-radius: 4px;
  font-weight: 600;
  letter-spacing: 0.5px;
}
.nam-badge.gemini {
  background: rgba(34, 211, 238, 0.15);
  color: #22d3ee;
}
.nam-badge.banana {
  background: rgba(99, 102, 241, 0.15);
  color: #a5b4fc;
}
.nam-badge.beta {
  background: rgba(245, 158, 11, 0.15);
  color: #fbbf24;
}

/* ── 快捷键 kbd 标签 ── */
.settings-shortcuts-kbd, kbd {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  padding: 1px 5px;
  font-size: 11px;
  font-family: 'SF Mono', 'Fira Code', monospace;
}

/* ── 提示词预设菜单 ── */
.v2-slash-item:hover, .v2-slash-item.active {
  background: rgba(99, 102, 241, 0.08) !important;
}

/* ── 调试节点 ── */
.debug-node-card {
  border-color: rgba(245, 158, 11, 0.2) !important;
}

/* ── 图片预览区域 ── */
.img-node-preview {
  border-radius: 14px !important;
  border: 1px solid rgba(255, 255, 255, 0.06) !important;
  background: rgba(255, 255, 255, 0.03) !important;
}

/* ── 节点 resize 手柄 ── */
.group-resizer {
  opacity: 0;
  transition: opacity 0.2s;
}
.v2-node:hover .group-resizer, .node:hover .group-resizer {
  opacity: 0.5;
}
.v2-node:hover .group-resizer:hover, .node:hover .group-resizer:hover {
  opacity: 1;
}