/* =========================================================================
   Memora — Monochrome (黑白) · Glass UI base
   forked from Hermes Glass UI (orange) → repainted to Memora ink/paper
   ========================================================================= */

* { box-sizing: border-box; }

:root {
  /* Accent. Variable names kept (--orange*) for Hermes-base compatibility,
     but values are pure white (dark mode) / pure ink (light mode). */
  --orange: #ffffff;
  --orange-2: #e5e5e5;
  --orange-3: #a3a3a3;
  --orange-dim: rgba(255,255,255,0.35);
  --orange-soft: rgba(255,255,255,0.08);

  /* Dark (default) — pure ink */
  --bg-0: #0a0a0a;
  --bg-1: #141414;
  --bg-2: #1c1c1c;

  /* Aurora kept very subtle — Memora is clean, not nebulous */
  --aurora-a: #181818;
  --aurora-b: #181818;
  --blob-1: #2a2a2a;
  --blob-2: #2a2a2a;
  --blob-3: #2a2a2a;
  --blob-4: #2a2a2a;
  --blob-opa: 0.15;

  --panel-bg: rgba(255,255,255,0.04);
  --panel-border: rgba(255,255,255,0.10);
  --panel-border-strong: rgba(255,255,255,0.18);
  --panel-shadow: 0 10px 40px rgba(0,0,0,0.4);
  --panel-inset: inset 0 1px 0 rgba(255,255,255,0.12), inset 0 -1px 0 rgba(255,255,255,0.04);

  --text: #f5f6f8;
  --text-dim: rgba(245,246,248,0.72);
  --text-dim2: rgba(245,246,248,0.48);
  --text-dim3: rgba(245,246,248,0.28);

  --line: rgba(255,255,255,0.10);
  --line-strong: rgba(255,255,255,0.18);

  --card-bg: rgba(255,255,255,0.03);
  --card-hover-bg: rgba(255,255,255,0.06);
  --input-bg: rgba(0,0,0,0.25);
  --msg-user-avatar: rgba(255,255,255,0.12);

  --ok: #6ef08d;
  --warn: #ffc83a;
  --err: #ff5d7a;
}

/* Light mode — paper-on-ink reversed */
[data-theme="light"] {
  /* Accent black */
  --orange: #0a0a0a;
  --orange-2: #404040;
  --orange-3: #737373;
  --orange-dim: rgba(10,10,10,0.35);
  --orange-soft: rgba(10,10,10,0.06);

  --bg-0: #ffffff;
  --bg-1: #fafafa;
  --bg-2: #f5f5f5;

  --aurora-a: #fafafa;
  --aurora-b: #fafafa;
  --blob-1: #ededed;
  --blob-2: #ededed;
  --blob-3: #ededed;
  --blob-4: #ededed;
  --blob-opa: 0.4;

  --panel-bg: rgba(255,255,255,0.75);
  --panel-border: rgba(0,0,0,0.08);
  --panel-border-strong: rgba(0,0,0,0.14);
  --panel-shadow: 0 4px 24px rgba(0,0,0,0.06);
  --panel-inset: inset 0 1px 0 rgba(255,255,255,0.9), inset 0 -1px 0 rgba(0,0,0,0.02);

  --text: #0a0a0a;
  --text-dim: rgba(10,10,10,0.70);
  --text-dim2: rgba(10,10,10,0.48);
  --text-dim3: rgba(10,10,10,0.30);

  --line: rgba(0,0,0,0.08);
  --line-strong: rgba(0,0,0,0.14);

  --card-bg: rgba(0,0,0,0.02);
  --card-hover-bg: rgba(0,0,0,0.04);
  --input-bg: rgba(0,0,0,0.03);
  --msg-user-avatar: rgba(0,0,0,0.10);
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg-0);
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

a { color: var(--orange-3); text-decoration: none; }

/* ========== Aurora 背景 ========== */
.bg-aurora {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(ellipse at 15% 15%, var(--aurora-a) 0%, var(--bg-0) 55%),
    radial-gradient(ellipse at 85% 85%, var(--aurora-b) 0%, transparent 60%);
  overflow: hidden;
  transition: background 0.4s ease;
}
.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: var(--blob-opa);
  mix-blend-mode: screen;
  animation: float 60s ease-in-out infinite;
  transition: background 0.4s ease;
}
@media (prefers-reduced-motion: reduce) {
  .blob { animation: none; }
}
.blob-1 { width: 520px; height: 520px; top: -120px; left: -80px; background: var(--blob-1); }
.blob-2 { width: 620px; height: 620px; bottom: -180px; right: -120px; background: var(--blob-2); animation-delay: -15s; }
.blob-3 { display: none; }
.blob-4 { display: none; }

[data-theme="light"] .blob { mix-blend-mode: multiply; opacity: 0.35; }
[data-theme="light"] body { background: var(--bg-0); }

@keyframes float {
  0%, 100% { transform: translate3d(0, 0, 0) scale(1); }
  25%  { transform: translate3d(60px, -40px, 0) scale(1.08); }
  50%  { transform: translate3d(-30px, 50px, 0) scale(0.95); }
  75%  { transform: translate3d(40px, 30px, 0) scale(1.05); }
}

/* ========== 主布局 ========== */
.app-shell {
  display: flex;
  height: 100vh;
  width: 100vw;
  padding: 14px;
  gap: 14px;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
}

/* ========== 侧栏 (磨砂玻璃) ========== */
.sidebar {
  width: clamp(200px, 20vw, 250px);
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  padding: 18px 14px;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  backdrop-filter: blur(22px) saturate(1.3);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  box-shadow: var(--panel-shadow), var(--panel-inset);
  transition: background 0.3s;
  min-height: 0;
  overflow: hidden;
}

.side-brand {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 6px 18px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}
.hermes-tag {
  display: inline-flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 6px 11px 7px;
  background: var(--orange);
  color: #111;
  border-radius: 4px;
  line-height: 1;
  letter-spacing: 1.8px;
  font-family: "Didot", "Bodoni 72", "SF Pro Display", -apple-system, serif;
  font-weight: 700;
  box-shadow: 0 2px 14px rgba(0,0,0,0.55);
}
.hermes-tag-top { font-size: 11px; }
.hermes-tag-mid { font-size: 7px; margin-top: 2px; opacity: 0.8; letter-spacing: 1px; }
.side-brand-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  letter-spacing: 0.3px;
}

.side-nav {
  display: flex;
  flex-direction: column;
  gap: 4px;
  flex: 1;
}
.side-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font-size: 14px;
  font-weight: 600;
  font-family: inherit;
  cursor: pointer;
  border-radius: 12px;
  transition: all 0.2s;
  text-align: left;
}
.side-item svg {
  width: 18px;
  height: 18px;
  flex: 0 0 18px;
}
.side-item:hover {
  background: rgba(255,180,120,0.08);
  color: var(--text);
}
.side-item.active {
  background: linear-gradient(135deg, var(--orange), var(--orange-2));
  color: #1a0f08;
  box-shadow: 0 4px 14px rgba(0,0,0,0.35), inset 0 1px 0 rgba(255,255,255,0.35);
}

/* 侧栏搜索 */
.side-search {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 10px;
  padding: 9px 12px 9px 34px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 10px;
  flex: 0 0 auto;
  transition: border-color 0.2s;
}
[data-theme="light"] .side-search { background: rgba(15,22,40,0.04); }
.side-search:focus-within { border-color: var(--orange-dim); background: rgba(0,0,0,0.06); }
.side-search svg {
  position: absolute;
  left: 12px;
  top: 50%;
  transform: translateY(-50%);
  width: 14px;
  height: 14px;
  color: var(--text-dim2);
  pointer-events: none;
}
.side-search input {
  flex: 1;
  background: transparent;
  border: 0;
  outline: none;
  color: var(--text);
  font-size: 12.5px;
  font-family: inherit;
  min-width: 0;
}
.side-search input::placeholder { color: var(--text-dim3); }
.search-clear {
  background: transparent;
  border: 0;
  color: var(--text-dim2);
  font-size: 16px;
  line-height: 1;
  cursor: pointer;
  padding: 0 4px;
  border-radius: 4px;
}
.search-clear:hover { color: var(--text); }

/* 会话历史列表 */
.side-history {
  flex: 1 1 auto;
  min-height: 0;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 2px;
  overflow-y: auto;
}
.side-history::-webkit-scrollbar { width: 4px; }
.side-history::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 2px; }
.side-history-label {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim3);
  font-weight: 700;
  padding: 6px 10px 8px;
}
.history-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 0;
  background: transparent;
  color: var(--text-dim);
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
  border-radius: 10px;
  transition: all 0.15s;
  text-align: left;
  position: relative;
}
.history-item:hover { background: rgba(255,255,255,0.06); color: var(--text); }
[data-theme="light"] .history-item:hover { background: rgba(15,22,40,0.06); }
.history-item.active {
  background: rgba(0,0,0,0.12);
  color: var(--text);
  box-shadow: inset 2px 0 0 var(--orange);
}
.history-title {
  flex: 1;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-weight: 500;
}
.history-del {
  flex: 0 0 auto;
  opacity: 0;
  background: transparent;
  border: 0;
  color: var(--text-dim2);
  font-size: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 4px;
  border-radius: 4px;
  transition: opacity 0.15s;
}
.history-item:hover .history-del { opacity: 1; }
.history-del:hover { color: var(--err); background: rgba(255,93,122,0.12); }
.history-empty {
  padding: 12px 10px;
  font-size: 12px;
  color: var(--text-dim3);
  text-align: center;
}
.history-item { flex-direction: column; align-items: stretch; gap: 4px; }
.history-item-main { display: flex; align-items: center; gap: 8px; }
.history-item-main .history-title { flex: 1; min-width: 0; }
.history-item-tags {
  display: flex;
  gap: 4px;
  flex-wrap: wrap;
  padding-left: 2px;
}
.history-tag {
  font-size: 9px;
  padding: 1px 6px;
  background: rgba(0,0,0,0.14);
  color: var(--orange-3);
  border-radius: 6px;
  border: 1px solid rgba(0,0,0,0.25);
  font-weight: 600;
}
.history-act {
  display: flex;
  gap: 2px;
  margin-left: 4px;
  opacity: 0;
  transition: opacity 0.15s;
}
.history-item:hover .history-act { opacity: 1; }
.history-act button {
  background: transparent;
  border: 0;
  padding: 2px 4px;
  color: var(--text-dim2);
  cursor: pointer;
  border-radius: 4px;
  line-height: 1;
  font-size: 14px;
}
.history-act button:hover { color: var(--text); background: rgba(255,255,255,0.08); }
[data-theme="light"] .history-act button:hover { background: rgba(15,22,40,0.08); }
.history-act button.danger:hover { color: var(--err); background: rgba(255,93,122,0.12); }

/* Emoji / 品牌图标 选择器 */
.modal-md { max-width: 560px; }
.emoji-input-wrap {
  display: flex;
  align-items: center;
  gap: 12px;
  flex: 1;
}
.emoji-preview {
  width: 48px; height: 48px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,0,0,0.2), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  cursor: pointer;
  transition: transform 0.15s;
  flex: 0 0 48px;
  overflow: hidden;
}
.emoji-preview:hover { transform: scale(1.05); border-color: var(--orange); }
.emoji-preview svg { width: 100%; height: 100%; display: block; }

.emoji-section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim2);
  font-weight: 700;
  padding: 4px 2px 10px;
}
.emoji-search-wrap { margin-bottom: 12px; }
.emoji-search-wrap input {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 9px 14px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
}
.emoji-search-wrap input:focus { border-color: var(--orange); }

.emoji-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(44px, 1fr));
  gap: 6px;
  max-height: 240px;
  overflow-y: auto;
  margin-bottom: 14px;
  padding-right: 4px;
}
.emoji-cell {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
  overflow: hidden;
}
.emoji-cell:hover {
  background: rgba(0,0,0,0.12);
  border-color: var(--orange-dim);
  transform: scale(1.08);
}
.emoji-cell svg { width: 80%; height: 80%; display: block; }
.brand-grid .emoji-cell {
  background: var(--card-bg);
  border: 1px solid var(--line);
  aspect-ratio: 1.1;
  font-size: 18px;
  font-weight: 800;
  font-family: "Didot", "Bodoni 72", serif;
}
.brand-grid .emoji-cell.brand-hermes {
  background: var(--orange);
  color: #1a0f08;
  border-color: var(--orange);
}
.brand-grid .emoji-cell.brand-milejoy {
  background: linear-gradient(135deg, #1a4fff, #3b6eff);
  color: #fff;
  border-color: #3b6eff;
  font-family: "SF Pro Display", -apple-system, sans-serif;
}
.brand-grid {
  grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
}

/* Skills picker */
.skills-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
}
.skill-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 13px;
  border: 1px solid var(--line-strong);
  background: var(--card-bg);
  color: var(--text-dim);
  border-radius: 10px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.2s;
  user-select: none;
}
.skill-chip:hover { color: var(--text); background: var(--card-hover-bg); }
.skill-chip.on {
  background: rgba(0,0,0,0.14);
  border-color: var(--orange-dim);
  color: var(--orange-3);
  box-shadow: inset 0 0 0 1px rgba(0,0,0,0.25);
}
.skill-chip .skill-ico { font-size: 14px; line-height: 1; }
.skill-chip.custom {
  border-style: dashed;
}
.skill-chip.custom.on {
  border-style: solid;
}
.skill-chip .skill-edit {
  margin-left: 4px;
  padding: 0 4px;
  font-size: 11px;
  color: var(--text-dim2);
  border-radius: 4px;
  transition: all 0.15s;
}
.skill-chip .skill-edit:hover { color: var(--orange); background: rgba(0,0,0,0.15); }
.skill-chip.skill-add {
  border-style: dashed;
  color: var(--text-dim2);
  background: transparent;
}
.skill-chip.skill-add:hover {
  color: var(--orange-3);
  border-color: var(--orange-dim);
  background: rgba(0,0,0,0.08);
}
.skill-chip.skill-add .skill-ico { font-weight: 800; }

/* Skill 选中状态下的序号 + 上下移动 */
.skill-chip.on .skill-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  background: var(--orange);
  color: #1a0f08;
  border-radius: 50%;
  font-size: 10px;
  font-weight: 800;
  margin-right: 2px;
}
.skill-chip .skill-order { display: none; }
.skill-chip .skill-move {
  display: none;
  gap: 1px;
  margin-left: 4px;
}
.skill-chip.on .skill-move {
  display: inline-flex;
}
.skill-chip .skill-move button {
  background: transparent;
  border: 0;
  color: var(--text-dim2);
  font-size: 10px;
  width: 14px;
  height: 14px;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  border-radius: 3px;
}
.skill-chip .skill-move button:hover { color: var(--orange); background: rgba(0,0,0,0.15); }

/* Skill 分区标题 */
.skills-section-label {
  flex: 1 0 100%;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim3);
  font-weight: 700;
  padding: 6px 2px 2px;
  margin: 0;
}
.skills-section-label:first-child { padding-top: 0; }

/* Flow (编排) */
.flow-intro {
  font-size: 12px;
  color: var(--text-dim);
  line-height: 1.6;
  padding: 10px 14px;
  background: rgba(0,0,0,0.06);
  border: 1px solid rgba(0,0,0,0.18);
  border-radius: 10px;
  margin-bottom: 14px;
}
.flow-toolbar {
  display: flex;
  justify-content: flex-end;
  margin-bottom: 12px;
}
.flow-list, .flow-apply-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 12px;
}
.flow-card {
  padding: 14px 16px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  transition: all 0.2s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  gap: 8px;
  /* 卡片层不再单独磨砂 */
}
.flow-card:hover {
  background: var(--card-hover-bg);
  border-color: var(--orange-dim);
  transform: translateY(-2px);
}
.flow-card-head {
  display: flex;
  align-items: center;
  gap: 10px;
}
.flow-card-emoji {
  width: 36px; height: 36px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0,0,0,0.22), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex: 0 0 36px;
}
.flow-card-meta { flex: 1; min-width: 0; }
.flow-card-name { font-size: 14px; font-weight: 700; color: var(--text); }
.flow-card-desc { font-size: 11px; color: var(--text-dim2); margin-top: 2px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.flow-card-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}
.flow-card-skills .mini-skill {
  font-size: 10px;
  padding: 2px 7px;
  background: rgba(0,0,0,0.1);
  color: var(--orange-3);
  border: 1px solid rgba(0,0,0,0.25);
  border-radius: 5px;
  font-weight: 600;
}
.flow-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.flow-card-actions button {
  flex: 1;
  padding: 6px 8px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-dim);
  border-radius: 7px;
  cursor: pointer;
  font-family: inherit;
}
.flow-card-actions button:hover { color: var(--text); background: var(--card-hover-bg); }
.flow-card-actions button.danger:hover { color: var(--err); border-color: rgba(255,93,122,0.4); background: rgba(255,93,122,0.08); }
.flow-card.builtin .flow-card-actions button.edit, .flow-card.builtin .flow-card-actions button.danger { display: none; }
.flow-card.builtin::after {
  content: "内建";
  position: absolute;
  top: 12px; right: 12px;
  font-size: 9px;
  padding: 1px 6px;
  background: rgba(255,255,255,0.08);
  color: var(--text-dim2);
  border-radius: 4px;
  font-weight: 700;
}
.flow-card { position: relative; }

/* ========== Skill Studio (全屏 3 栏编排) ========== */
.studio-grid {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: 280px minmax(0, 1fr) 320px;
  gap: 14px;
  overflow: hidden;
}
@media (max-width: 1200px) {
  .studio-grid { grid-template-columns: 240px minmax(0, 1fr); }
  .studio-preview-col { display: none; }
}
@media (max-width: 900px) {
  .studio-grid { grid-template-columns: 1fr; grid-template-rows: auto 1fr; overflow: auto; }
  .studio-library { max-height: 260px; }
}

.studio-col {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 16px;
  overflow: hidden;
  min-height: 0;
  min-width: 0;
}
.studio-col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 14px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
  flex-wrap: wrap;
}
.studio-tabs {
  display: flex;
  gap: 2px;
  flex: 1;
  min-width: 0;
  overflow-x: auto;
}
.studio-tab {
  padding: 6px 11px;
  background: transparent;
  border: 0;
  color: var(--text-dim2);
  font-size: 11px;
  font-weight: 700;
  font-family: inherit;
  cursor: pointer;
  border-radius: 8px;
  white-space: nowrap;
}
.studio-tab:hover { color: var(--text); background: rgba(255,255,255,0.06); }
.studio-tab.active { color: #1a0f08; background: var(--orange); }
.studio-search {
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  border-radius: 8px;
  padding: 6px 10px;
  font-size: 11px;
  font-family: inherit;
  outline: none;
  width: 100%;
  margin-top: 4px;
}
.studio-search:focus { border-color: var(--orange); }

.studio-list {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.studio-cat {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim3);
  font-weight: 800;
  padding: 10px 8px 4px;
}
.studio-skill-item {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 10px;
  border: 1px solid transparent;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.15s;
  background: transparent;
}
.studio-skill-item:hover {
  background: rgba(255,255,255,0.05);
  border-color: var(--line);
}
.studio-skill-item.active {
  background: rgba(0,0,0,0.12);
  border-color: var(--orange-dim);
}
.studio-skill-icon {
  width: 26px; height: 26px;
  flex: 0 0 26px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  border-radius: 7px;
  background: linear-gradient(135deg, rgba(0,0,0,0.2), rgba(255,136,48,0.06));
  border: 1px solid var(--line-strong);
}
.studio-skill-meta { flex: 1; min-width: 0; }
.studio-skill-name {
  font-size: 12.5px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.studio-skill-desc {
  font-size: 10.5px;
  color: var(--text-dim2);
  margin-top: 1px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.studio-skill-src {
  font-size: 9px;
  padding: 1px 6px;
  background: rgba(255,255,255,0.06);
  color: var(--text-dim3);
  border-radius: 4px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}

/* 画布 */
.studio-canvas-col .studio-col-head {
  flex-wrap: wrap;
  gap: 6px;
}
.studio-flow-title {
  flex: 1 1 200px;
  background: transparent;
  border: 0;
  color: var(--text);
  font-size: 16px;
  font-weight: 800;
  font-family: inherit;
  outline: none;
  padding: 4px 0;
}
.studio-flow-title::placeholder { color: var(--text-dim3); }
.studio-flow-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 1 1 100%;
}
.studio-flow-emoji { width: 34px !important; height: 34px !important; font-size: 18px !important; flex: 0 0 34px !important; }
.studio-desc {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  border-radius: 8px;
  color: var(--text);
  padding: 6px 10px;
  font-size: 11px;
  font-family: inherit;
  outline: none;
}
.studio-desc:focus { border-color: var(--orange); }

.studio-canvas {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 18px 22px;
  display: flex;
  flex-direction: column;
  align-items: stretch;
}
.studio-stage {
  background: rgba(255,255,255,0.03);
  border: 1px dashed var(--line-strong);
  border-radius: 14px;
  padding: 14px 18px 16px;
  min-height: 100px;
  transition: border-color 0.15s, background 0.15s;
}
.studio-stage.drop-hover {
  border-color: var(--orange);
  background: rgba(0,0,0,0.08);
}
.studio-stage-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 10px;
}
.studio-stage-badge {
  width: 26px; height: 26px;
  border-radius: 50%;
  background: var(--orange);
  color: #1a0f08;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 12px;
  flex: 0 0 26px;
}
.studio-stage-name { font-size: 14px; font-weight: 800; color: var(--text); }
.studio-stage-desc { font-size: 11px; color: var(--text-dim2); flex: 1; text-align: right; }
.studio-stage-slots {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  min-height: 40px;
  padding: 6px;
  background: rgba(0,0,0,0.15);
  border-radius: 10px;
}
[data-theme="light"] .studio-stage-slots { background: rgba(15,22,40,0.04); }
.studio-slot-empty {
  font-size: 11px;
  color: var(--text-dim3);
  padding: 8px 12px;
  font-style: italic;
}
.studio-slot-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 10px;
  background: rgba(0,0,0,0.15);
  border: 1px solid var(--orange-dim);
  color: var(--orange-3);
  border-radius: 8px;
  font-size: 11px;
  font-weight: 700;
  cursor: grab;
}
.studio-slot-chip .slot-order {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px; height: 16px;
  background: var(--orange);
  color: #1a0f08;
  border-radius: 50%;
  font-size: 9px;
  font-weight: 800;
}
.studio-slot-chip .slot-del {
  background: transparent;
  border: 0;
  color: inherit;
  padding: 0 2px;
  cursor: pointer;
  font-size: 14px;
  line-height: 1;
  opacity: 0.6;
}
.studio-slot-chip .slot-del:hover { opacity: 1; color: var(--err); }
.studio-stage-arrow {
  text-align: center;
  color: var(--orange-dim);
  font-size: 18px;
  font-weight: 800;
  padding: 6px 0;
}

/* 预览 */
.studio-preview {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 16px 18px;
}
.studio-preview h3 {
  margin: 0 0 4px;
  font-size: 16px;
  font-weight: 800;
  color: var(--text);
}
.studio-preview .studio-preview-desc {
  font-size: 12px;
  color: var(--text-dim2);
  margin-bottom: 12px;
}
.studio-preview .studio-preview-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  margin-bottom: 12px;
}
.studio-preview-tags .tag {
  font-size: 10px;
  padding: 2px 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--line);
  border-radius: 4px;
  color: var(--text-dim);
}
.studio-preview-body {
  font-size: 12px;
  line-height: 1.7;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-wrap: break-word;
  max-height: calc(100% - 120px);
  overflow-y: auto;
  padding: 12px;
  background: rgba(0,0,0,0.15);
  border-radius: 8px;
  border: 1px solid var(--line);
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 11px;
}
[data-theme="light"] .studio-preview-body { background: rgba(15,22,40,0.04); }
.studio-preview-add {
  margin-top: 12px;
  width: 100%;
  padding: 10px;
  border-radius: 8px;
  border: 1px solid var(--orange-dim);
  background: rgba(0,0,0,0.1);
  color: var(--orange-3);
  font-size: 12px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.studio-preview-add:hover { background: var(--orange); color: #1a0f08; }

/* flow-skill-picker: 在 flow 编辑 modal 里用 */
.flow-skill-picker {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  width: 100%;
  padding: 12px;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  min-height: 60px;
}

/* Agent card 上的 skill 小标 */
.agent-skills {
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
  padding-top: 4px;
}
.agent-skills .mini-skill {
  font-size: 11px;
  padding: 2px 8px;
  background: rgba(0,0,0,0.1);
  color: var(--orange-3);
  border: 1px solid rgba(0,0,0,0.25);
  border-radius: 6px;
  font-weight: 600;
}

/* Agent picker 列表 */
.agent-picker-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 60vh;
  overflow-y: auto;
  padding-right: 4px;
}
.agent-picker-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 14px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.15s;
}
.agent-picker-item:hover {
  background: rgba(0,0,0,0.08);
  border-color: var(--orange-dim);
  transform: translateX(2px);
}
.agent-picker-item.active {
  border-color: var(--orange);
  background: rgba(0,0,0,0.12);
}
.agent-picker-item .ap-emoji {
  width: 40px; height: 40px;
  border-radius: 10px;
  background: linear-gradient(135deg, rgba(0,0,0,0.22), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex: 0 0 40px;
}
.agent-picker-item .ap-body { flex: 1; min-width: 0; }
.agent-picker-item .ap-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.agent-picker-item .ap-desc {
  font-size: 12px;
  color: var(--text-dim2);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.agent-picker-item .ap-check {
  margin-left: auto;
  font-size: 18px;
  color: var(--orange);
}

/* 聊天顶部当前智能体徽章 */
.chat-agent-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 5px 12px 5px 6px;
  background: rgba(0,0,0,0.12);
  border: 1px solid var(--orange-dim);
  border-radius: 20px;
  cursor: pointer;
  font-size: 12px;
  font-weight: 600;
  color: var(--orange-3);
  transition: all 0.15s;
}
.chat-agent-badge:hover { background: rgba(0,0,0,0.22); }
.chat-agent-badge .ag-emoji {
  width: 22px;
  height: 22px;
  border-radius: 6px;
  background: rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
}

.side-bottom {
  padding-top: 14px;
  border-top: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 8px;
  flex: 0 0 auto;
}

/* 主题切换按钮 */
.theme-toggle {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim);
  font-size: 12px;
  font-weight: 600;
  font-family: inherit;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.theme-toggle:hover { background: rgba(255,255,255,0.06); color: var(--text); }
[data-theme="light"] .theme-toggle:hover { background: rgba(15,22,40,0.06); }
.theme-toggle svg { width: 16px; height: 16px; flex: 0 0 16px; }
.theme-toggle .icon-sun { display: none; }
.theme-toggle .icon-moon { display: inline-block; }
[data-theme="light"] .theme-toggle .icon-sun { display: inline-block; }
[data-theme="light"] .theme-toggle .icon-moon { display: none; }
[data-theme="light"] .theme-toggle .theme-label::before { content: "暗色"; }
.theme-toggle .theme-label::before { content: "明亮"; }
.theme-toggle .theme-label { color: inherit; }
.theme-toggle .theme-label:empty::before { content: inherit; }
.side-new {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 11px;
  border: 1px solid var(--line-strong);
  background: rgba(0,0,0,0.08);
  color: var(--orange-3);
  font-size: 13px;
  font-weight: 700;
  font-family: inherit;
  border-radius: 12px;
  cursor: pointer;
  transition: all 0.2s;
}
.side-new svg { width: 14px; height: 14px; }
.side-new:hover { background: rgba(0,0,0,0.16); color: var(--text); }

.side-status {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 10px;
  font-size: 11px;
  color: var(--text-dim2);
  font-weight: 500;
}
.side-status .dot {
  width: 8px; height: 8px; border-radius: 50%;
  background: var(--warn);
  box-shadow: 0 0 8px currentColor;
  transition: background .3s;
}
.side-status.ok .dot { background: var(--ok); }
.side-status.err .dot { background: var(--err); }

/* ========== 主区 (磨砂玻璃) ========== */
.main {
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel-bg);
  border: 1px solid var(--panel-border);
  border-radius: 22px;
  backdrop-filter: blur(22px) saturate(1.3);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  box-shadow: var(--panel-shadow), var(--panel-inset);
  overflow: hidden;
  position: relative;
  transition: background 0.3s;
}

.tab-panel {
  display: none;
  flex: 1 1 auto;
  flex-direction: column;
  padding: 22px 28px;
  overflow: hidden;
  min-width: 0;
  min-height: 0;
}
.tab-panel.active { display: flex; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

.panel-head {
  padding: 4px 4px 18px;
  flex: 0 0 auto;
}
.panel-head h2 { margin: 0 0 4px; font-size: clamp(18px, 2vw, 22px); font-weight: 700; letter-spacing: -0.3px; }
.panel-head p { margin: 0; color: var(--text-dim); font-size: 13px; }

/* ========== Chat ========== */
.chat-topbar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 4px 4px 14px;
  border-bottom: 1px solid var(--line);
  flex: 0 0 auto;
  flex-wrap: wrap;
}
.chat-topbar-title {
  font-size: 15px;
  font-weight: 700;
  flex: 1 1 180px;
  color: var(--text);
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.chat-model-pick select {
  background: var(--input-bg);
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: 10px;
  padding: 7px 14px;
  font-family: inherit;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  outline: none;
}
.chat-model-pick select:focus { border-color: var(--orange); }
.chat-clear {
  background: transparent;
  border: 1px solid var(--line-strong);
  color: var(--text-dim);
  border-radius: 10px;
  padding: 7px 14px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  font-family: inherit;
}
.chat-clear:hover { color: var(--text); background: rgba(0,0,0,0.08); border-color: var(--orange-dim); }

.gpt-messages {
  flex: 1 1 auto;
  overflow-y: auto;
  overflow-x: hidden;
  padding: 20px 6px 20px 4px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  scroll-behavior: smooth;
  min-height: 0;
  min-width: 0;
}
.gpt-messages::-webkit-scrollbar { width: 8px; }
.gpt-messages::-webkit-scrollbar-thumb { background: rgba(255,180,120,0.12); border-radius: 4px; }
.gpt-messages::-webkit-scrollbar-thumb:hover { background: rgba(255,180,120,0.24); }

/* GPT 式消息行 */
.msg {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  max-width: 820px;
  width: 100%;
  margin: 0 auto;
}
/* 只对 "新加进来" 的最后一条做淡入,历史渲染不播动画 */
.msg.msg-in { animation: msgIn 0.25s ease-out; }
@keyframes msgIn { from { opacity:0; transform: translateY(4px); } to { opacity:1; transform: translateY(0);} }
.msg-avatar {
  flex: 0 0 32px;
  width: 32px; height: 32px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 13px;
  font-weight: 700;
  user-select: none;
}
.msg.user .msg-avatar {
  background: var(--msg-user-avatar);
  color: var(--text);
}
.msg.assistant .msg-avatar {
  background: var(--orange);
  color: #1a0f08;
  font-family: "Didot", "Bodoni 72", serif;
  font-size: 16px;
  box-shadow: 0 2px 10px rgba(0,0,0,0.5);
}
.msg-body { flex: 1; min-width: 0; }
.msg-name {
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim2);
  margin-bottom: 6px;
  letter-spacing: 0.3px;
}
.msg.assistant .msg-name { color: var(--orange-3); }
.msg-content {
  font-size: 15px;
  line-height: 1.75;
  color: var(--text);
  word-wrap: break-word;
  white-space: pre-wrap;
}
.msg.error { justify-content: center; }
.msg.error .msg-content {
  display: inline-block;
  background: rgba(255,93,122,0.1);
  border: 1px solid rgba(255,93,122,0.3);
  color: #ffb6c3;
  font-size: 13px;
  padding: 10px 16px;
  border-radius: 12px;
}

.thinking { display: inline-flex; gap: 4px; padding: 8px 0; }
.thinking span {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--orange-3);
  animation: dot 1.4s infinite;
}
.thinking span:nth-child(2) { animation-delay: 0.2s; }
.thinking span:nth-child(3) { animation-delay: 0.4s; }
@keyframes dot { 0%,60%,100%{opacity:0.3;transform:translateY(0)} 30%{opacity:1;transform:translateY(-3px)} }

/* 消息底部操作按钮 */
.msg-actions {
  display: flex;
  gap: 6px;
  margin-top: 8px;
  opacity: 0;
  transition: opacity 0.2s;
}
.msg:hover .msg-actions { opacity: 1; }
.msg-action-btn {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 4px 10px;
  font-size: 11px;
  font-weight: 600;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim2);
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.15s;
}
.msg-action-btn:hover {
  color: var(--orange-3);
  border-color: var(--orange-dim);
  background: rgba(0,0,0,0.08);
}

.msg-content.streaming::after {
  content: "▋";
  display: inline-block;
  color: var(--orange);
  animation: blink 1s infinite;
  margin-left: 2px;
}

/* 空对话品牌欢迎页 */
.welcome-hero {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  text-align: center;
}
/* legacy hermes-tag retained for back-compat → hidden */
.welcome-hermes-tag,
.welcome-hermes-tag::before,
.welcome-hermes-tag .wh-top,
.welcome-hermes-tag .wh-mid { display: none; }

/* Memora welcome mark — replaces hermes-tag */
.welcome-memora-mark {
  width: 160px;
  height: 160px;
  background-image: url('./icon.png');
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  border-radius: 22px;
  margin-bottom: 18px;
  box-shadow: 0 18px 50px rgba(0,0,0,0.35), 0 0 0 1px rgba(255,255,255,0.05);
  cursor: pointer;
  transition: transform 0.6s cubic-bezier(0.22, 1, 0.36, 1), background-image 0.3s ease;
}
.welcome-memora-mark:hover { transform: translateY(-3px) scale(1.02); }
[data-theme="light"] .welcome-memora-mark {
  background-image: url('./icon-light.png');
  box-shadow: 0 12px 40px rgba(0,0,0,0.08), 0 0 0 1px rgba(0,0,0,0.06);
}

.welcome-wordmark {
  width: 200px;
  height: 38px;
  background-image: url('./wordmark.png');
  background-position: center;
  background-size: contain;
  background-repeat: no-repeat;
  margin-bottom: 22px;
}
[data-theme="light"] .welcome-wordmark {
  background-image: url('./wordmark-dark.png');
}
.welcome-title {
  font-size: clamp(22px, 2.4vw, 30px);
  font-weight: 700;
  letter-spacing: -0.5px;
  margin-bottom: 8px;
  background: linear-gradient(135deg, var(--text), var(--text-dim));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.welcome-sub {
  font-size: 13px;
  color: var(--text-dim2);
  margin-bottom: 32px;
}
.welcome-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  max-width: 680px;
}
.welcome-chips .chip {
  padding: 11px 18px;
  font-size: 13px;
  font-weight: 500;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  cursor: pointer;
  color: var(--text-dim);
  transition: all 0.2s;
}
.welcome-chips .chip:hover {
  background: rgba(0,0,0,0.1);
  border-color: var(--orange-dim);
  color: var(--orange-3);
  transform: translateY(-2px);
}
@keyframes blink { 0%,50%{opacity:1} 51%,100%{opacity:0} }

/* 输入框 */
.gpt-input-wrap {
  flex: 0 0 auto;
  padding: 10px 0 0;
  max-width: 820px;
  margin: 0 auto;
  width: 100%;
}
.gpt-input-box {
  display: flex;
  align-items: flex-end;
  gap: 10px;
  padding: 12px 14px 12px 20px;
  background: var(--input-bg);
  border: 1px solid var(--panel-border-strong);
  border-radius: 22px;
  box-shadow: 0 6px 20px rgba(0,0,0,0.25), inset 0 1px 0 rgba(255,255,255,0.08);
  transition: all 0.2s;
  /* blur 已在外壳统一处理,内部卡片不再单独磨砂以降低合成成本 */
}
.gpt-input-box:focus-within {
  border-color: var(--orange);
  box-shadow: 0 6px 22px rgba(0,0,0,0.3), 0 0 0 3px rgba(0,0,0,0.15);
}
.gpt-input-box textarea {
  flex: 1;
  background: transparent;
  border: 0;
  resize: none;
  outline: none;
  color: var(--text);
  font-size: 15px;
  font-family: inherit;
  line-height: 1.5;
  padding: 8px 0;
  max-height: 200px;
}
.gpt-input-box textarea::placeholder { color: var(--text-dim3); }

.send-btn {
  flex: 0 0 auto;
  width: 36px; height: 36px;
  border-radius: 50%;
  border: 0;
  background: var(--orange);
  color: #1a0f08;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s cubic-bezier(0.175, 0.885, 0.32, 2.2);
  box-shadow: 0 3px 12px rgba(0,0,0,0.45);
}
.send-btn:hover { transform: scale(1.08); background: var(--orange-2); }
.send-btn:disabled { opacity: 0.35; cursor: not-allowed; transform: none; background: rgba(255,255,255,0.15); box-shadow: none; color: var(--text-dim); }

.gpt-footnote {
  text-align: center;
  margin-top: 10px;
  padding-bottom: 4px;
  font-size: 11px;
  color: var(--text-dim3);
}

/* 输入框左侧 @ 按钮 */
.input-at {
  flex: 0 0 34px;
  width: 34px;
  height: 34px;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: transparent;
  color: var(--text-dim2);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
  transition: all 0.2s;
  align-self: flex-end;
}
.input-at:hover {
  color: var(--orange);
  border-color: var(--orange-dim);
  background: rgba(0,0,0,0.1);
}
.input-at.active {
  color: #1a0f08;
  background: var(--orange);
  border-color: var(--orange);
}

/* 本次使用 agent 提示条 */
.pending-agent-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  margin-bottom: 8px;
  background: rgba(0,0,0,0.1);
  border: 1px solid var(--orange-dim);
  border-radius: 12px;
  font-size: 12px;
  color: var(--orange-3);
}
.pending-agent-bar .pa-label { font-weight: 700; opacity: 0.85; }
.pending-agent-bar .pa-emoji {
  width: 22px; height: 22px;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  background: rgba(255,255,255,0.14);
  font-size: 13px;
}
.pending-agent-bar .pa-name { font-weight: 700; color: var(--text); }
.pending-agent-bar .pa-clear {
  margin-left: auto;
  background: transparent;
  border: 0;
  color: var(--text-dim);
  font-size: 16px;
  cursor: pointer;
  padding: 2px 8px;
  border-radius: 6px;
}
.pending-agent-bar .pa-clear:hover { background: rgba(255,255,255,0.1); color: var(--text); }

/* 消息上的 agent 标识(非默认 assistant) */
.msg.assistant[data-agent] .msg-name::after {
  content: "";
}

/* ========== 研究 ========== */
.grid-cards {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 16px;
  overflow-y: auto;
  padding-right: 6px;
  flex: 1 1 auto;
  min-height: 0;
  align-content: start;
}
.card {
  padding: 24px 22px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform 0.2s, border-color 0.2s;
}
.card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--card-hover-bg);
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}
.card-icon { font-size: 28px; margin-bottom: 12px; }
.card-title { font-size: 16px; font-weight: 700; margin-bottom: 8px; color: var(--text); }
.card-desc { font-size: 13px; color: var(--text-dim); line-height: 1.6; }

.glass-btn-sm {
  margin-top: 14px;
  padding: 8px 18px;
  font-size: 12px;
  font-weight: 700;
  border: 1px solid var(--orange-dim);
  border-radius: 10px;
  background: rgba(0,0,0,0.1);
  color: var(--orange-3);
  cursor: pointer;
  transition: all 0.25s;
  font-family: inherit;
}
.glass-btn-sm:hover { background: var(--orange); color: #1a0f08; border-color: var(--orange); }

/* ========== 仪表盘 ========== */
.dash-scroll {
  flex: 1;
  overflow-y: auto;
  padding-right: 6px;
}
.dash-section-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-dim2);
  font-weight: 700;
  padding: 18px 4px 12px;
}

/* Hero 大区块 */
.dash-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.3fr) minmax(0, 1fr);
  gap: 16px;
  padding: clamp(20px, 3vw, 32px) clamp(22px, 3vw, 36px);
  margin-bottom: 18px;
  background: linear-gradient(135deg, rgba(0,0,0,0.12), rgba(0,0,0,0.03) 60%, rgba(255,255,255,0.04));
  border: 1px solid var(--line);
  border-radius: 24px;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  overflow: hidden;
  position: relative;
}
.dash-hero::before {
  content: "";
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60%;
  height: 200%;
  background: radial-gradient(ellipse, rgba(0,0,0,0.18), transparent 70%);
  pointer-events: none;
}
[data-theme="light"] .dash-hero {
  background: linear-gradient(135deg, rgba(0,0,0,0.1), rgba(255,255,255,0.6) 60%, rgba(255,255,255,0.4));
}
.dash-hero-main { position: relative; z-index: 1; }
.dash-hero-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-dim2);
  font-weight: 700;
  margin-bottom: 10px;
}
.dash-hero-num {
  font-size: clamp(48px, 7vw, 88px);
  font-weight: 900;
  line-height: 1;
  letter-spacing: -3px;
  font-variant-numeric: tabular-nums;
  background: linear-gradient(135deg, #0a0a0a 0%, #404040 50%, #737373 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  margin: 4px 0 14px;
}
.dash-hero-sub {
  font-size: 14px;
  color: var(--text-dim);
  font-weight: 500;
}
.dash-hero-dot { margin: 0 8px; color: var(--text-dim3); }

.dash-hero-side {
  display: flex;
  flex-direction: column;
  gap: 14px;
  justify-content: center;
  position: relative;
  z-index: 1;
}
.hero-side-item {
  padding: 12px 18px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  border-radius: 14px;
  backdrop-filter: blur(10px);
}
[data-theme="light"] .hero-side-item { background: rgba(255,255,255,0.55); }
.hero-side-num {
  font-size: 26px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
  line-height: 1.1;
}
.hero-side-lbl {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim2);
  font-weight: 700;
  margin-top: 2px;
}
.hero-side-sub {
  font-size: 11px;
  color: var(--text-dim3);
  margin-top: 1px;
}

/* 大号 stat 卡片带图标 */
.dash-grid-lg {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 14px;
  padding-right: 0;
  margin-bottom: 18px;
}
.stat-lg {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  padding: 20px 22px !important;
}
.stat-icon {
  flex: 0 0 44px;
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,0,0,0.18), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-3);
}
.stat-body { flex: 1; min-width: 0; }
.pill-ok {
  font-size: 12px;
  color: var(--ok);
  margin-left: 4px;
}

/* 最常用智能体大卡 */
.top-agent-card {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 22px 26px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 18px;
  /* blur 已在外壳统一处理,内部卡片不再单独磨砂以降低合成成本 */
}
.top-agent-avatar {
  width: 58px; height: 58px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  background: linear-gradient(135deg, rgba(0,0,0,0.22), rgba(255,136,48,0.1));
  border: 1px solid var(--line-strong);
  flex: 0 0 58px;
}
.top-agent-info { flex: 1; min-width: 0; }
.top-agent-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim2);
  font-weight: 700;
  margin-bottom: 4px;
}
.top-agent-name {
  font-size: 20px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.3px;
}
.top-agent-sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 3px;
}
/* 热力图 — 全宽大格 */
.heatmap-wrap {
  padding: 24px 28px 22px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  margin-bottom: 18px;
  /* blur 已在外壳统一处理,内部卡片不再单独磨砂以降低合成成本 */
}
.heatmap {
  display: grid;
  grid-template-columns: auto repeat(var(--hm-cols, 16), 1fr);
  grid-auto-rows: 1fr;
  gap: 8px;
  width: 100%;
}
.hm-row-label {
  font-size: 10px;
  color: var(--text-dim3);
  font-weight: 700;
  text-align: right;
  padding-right: 6px;
  align-self: center;
  line-height: 1;
}
.hm-cell {
  width: 100%;
  aspect-ratio: 1;
  min-height: 0;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--line);
  cursor: pointer;
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
}
[data-theme="light"] .hm-cell { background: rgba(15,22,40,0.04); }
.hm-cell:hover {
  transform: scale(1.12);
  border-color: var(--orange);
  box-shadow: 0 0 0 2px rgba(0,0,0,0.25);
  z-index: 2;
}
.hm-cell.lvl-1 { background: rgba(0,0,0,0.22); border-color: rgba(0,0,0,0.35); }
.hm-cell.lvl-2 { background: rgba(0,0,0,0.40); border-color: rgba(0,0,0,0.55); }
.hm-cell.lvl-3 { background: rgba(0,0,0,0.62); border-color: rgba(0,0,0,0.8); }
.hm-cell.lvl-4 {
  background: var(--orange);
  border-color: var(--orange);
  box-shadow: 0 0 16px rgba(0,0,0,0.4);
}
.hm-cell.sel {
  outline: 2px solid var(--orange);
  outline-offset: 3px;
  z-index: 3;
}
.hm-cell.future {
  opacity: 0.18;
  cursor: default;
  background: transparent;
}
.hm-cell.future:hover { transform: none; box-shadow: none; border-color: var(--line); }

.heatmap-legend {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--line);
  font-size: 11px;
  color: var(--text-dim2);
  font-weight: 600;
}
.heatmap-legend .hm-cell {
  width: 16px;
  height: 16px;
  aspect-ratio: auto;
  cursor: default;
  flex: 0 0 16px;
}
.heatmap-legend .hm-cell:hover { transform: none; box-shadow: none; }

/* 日详情 */
.day-detail {
  padding: 18px 20px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  min-height: 100px;
  margin-bottom: 10px;
  /* 卡片层不再单独磨砂 */
}
.day-detail h4 {
  margin: 0 0 14px;
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
}
.day-stats {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
  gap: 12px;
  margin-bottom: 14px;
}
.day-stat {
  display: flex;
  flex-direction: column;
}
.day-stat .num {
  font-size: 20px;
  font-weight: 800;
  color: var(--orange-3);
  letter-spacing: -0.5px;
  font-variant-numeric: tabular-nums;
}
.day-stat .lbl { font-size: 11px; color: var(--text-dim2); text-transform: uppercase; letter-spacing: 0.8px; font-weight: 700; margin-top: 2px; }

.day-convos { display: flex; flex-direction: column; gap: 8px; }
.day-convo-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.15s;
}
[data-theme="light"] .day-convo-item { background: rgba(15,22,40,0.03); }
.day-convo-item:hover { background: var(--card-hover-bg); border-color: var(--line-strong); }
.day-convo-title { flex: 1; font-size: 13px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.day-convo-meta { font-size: 11px; color: var(--text-dim2); white-space: nowrap; }

.dash-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
  padding-right: 0;
  align-content: start;
  margin-bottom: 18px;
}
.stat {
  padding: 20px 22px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: border-color 0.2s, background 0.2s;
}
.stat:hover { border-color: var(--line-strong); background: var(--card-hover-bg); }
.stat-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim2);
  font-weight: 700;
}
.stat-value {
  font-size: 26px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin: 6px 0;
  color: var(--text);
  font-variant-numeric: tabular-nums;
}
.stat-sub { font-size: 12px; color: var(--text-dim); }

/* ========== 设置 ========== */
.settings-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding: 4px 8px 8px 0;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(380px, 1fr));
  gap: 16px;
  align-content: start;
}
/* "数据" 和 "关于" 在更宽时跨两列,显得大气 */
.settings-group.wide { grid-column: 1 / -1; }
@media (min-width: 1400px) {
  .settings-scroll { grid-template-columns: repeat(3, 1fr); }
  .settings-group.wide { grid-column: span 3; }
}

.settings-group {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.settings-group-head {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 18px 22px 16px;
  border-bottom: 1px solid var(--line);
  min-width: 0;
}
.settings-group-head > div:last-child {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
}
.settings-group-icon {
  width: 40px; height: 40px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,0,0,0.2), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--orange-3);
  flex: 0 0 40px;
}
.settings-group-icon svg { width: 20px; height: 20px; }
.settings-group-title {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: -0.2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.settings-group-desc {
  font-size: 12px;
  color: var(--text-dim2);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.settings-group-body {
  padding: 18px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  min-width: 0;
}

.settings-field {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}
.settings-field > label {
  font-size: 12px;
  font-weight: 700;
  color: var(--text);
  letter-spacing: 0.2px;
}
.settings-field.toggle-field {
  flex-direction: row;
  align-items: center;
  justify-content: space-between;
  gap: 18px;
  flex-wrap: wrap;
}
.settings-field.toggle-field > div:first-child { flex: 1 1 200px; min-width: 0; }
.settings-field input[type="text"],
.settings-field input[type="password"] {
  width: 100%;
  max-width: 100%;
  box-sizing: border-box;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 11px 14px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.settings-field input:focus {
  border-color: var(--orange);
  box-shadow: 0 0 0 3px rgba(0,0,0,0.12);
}
.settings-help {
  font-size: 11px;
  color: var(--text-dim2);
  line-height: 1.55;
  word-wrap: break-word;
  overflow-wrap: break-word;
}
.settings-help code {
  display: inline-block;
  padding: 1px 6px;
  background: rgba(0,0,0,0.12);
  border: 1px solid rgba(0,0,0,0.2);
  border-radius: 4px;
  color: var(--orange-3);
  font-size: 10.5px;
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  word-break: break-all;
  max-width: 100%;
}

.theme-chip {
  padding: 8px 16px;
  font-size: 12px;
  font-weight: 600;
  background: rgba(0,0,0,0.1);
  border: 1px solid var(--orange-dim);
  color: var(--orange-3);
  border-radius: 10px;
  cursor: pointer;
  font-family: inherit;
  transition: all 0.2s;
}
.theme-chip:hover { background: var(--orange); color: #1a0f08; }

.settings-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}
.settings-actions .glass-btn-sm {
  margin: 0;
  padding: 10px 16px;
  font-size: 12px;
}
.danger-btn {
  border-color: rgba(255,93,122,0.3) !important;
  color: var(--err) !important;
  background: rgba(255,93,122,0.08) !important;
}
.danger-btn:hover {
  background: rgba(255,93,122,0.18) !important;
  border-color: var(--err) !important;
}

.about-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 14px;
}
.about-item {
  padding: 12px 14px;
  background: rgba(255,255,255,0.03);
  border: 1px solid var(--line);
  border-radius: 10px;
}
[data-theme="light"] .about-item { background: rgba(15,22,40,0.03); }
.about-lbl {
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  color: var(--text-dim2);
  font-weight: 700;
}
.about-val {
  font-size: 13px;
  color: var(--text);
  font-weight: 600;
  margin-top: 3px;
}

.settings-save-bar {
  display: flex;
  justify-content: flex-end;
  padding: 4px 0 16px;
  grid-column: 1 / -1;
}
.settings-save-bar .glass-btn-sm {
  padding: 12px 24px;
  font-size: 13px;
}

/* 兼容旧的 setting-row (agent modal 里还在用) */
.setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 14px 0;
  border-bottom: 1px solid var(--line);
}
.setting-row label {
  font-size: 13px;
  color: var(--text-dim);
  font-weight: 600;
  flex: 0 0 120px;
}
.setting-row input[type="text"],
.setting-row input[type="password"] {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  transition: border-color 0.2s;
}
.setting-row input:focus { border-color: var(--orange); }

.switch { position: relative; display: inline-block; width: 44px; height: 24px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider {
  position: absolute; cursor: pointer; inset: 0;
  background: rgba(255,255,255,0.14); border-radius: 24px;
  transition: 0.3s;
}
.slider::before {
  content: ""; position: absolute;
  width: 18px; height: 18px; left: 3px; top: 3px;
  background: #fff; border-radius: 50%;
  transition: 0.3s;
}
.switch input:checked + .slider { background: var(--orange); }
.switch input:checked + .slider::before { transform: translateX(20px); }

.about {
  margin-top: 28px;
  font-size: 12px;
  color: var(--text-dim3);
  line-height: 1.8;
}

/* ========== Agent / Cluster ========== */
.panel-head-row {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.panel-head-actions { display: flex; gap: 8px; }
.glass-btn-sm.primary {
  background: var(--orange);
  border-color: var(--orange);
  color: #1a0f08;
}
.glass-btn-sm.primary:hover { background: var(--orange-2); border-color: var(--orange-2); color: #1a0f08; }
.glass-btn-sm svg { vertical-align: middle; margin-right: 4px; }

.agent-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 16px;
  overflow-y: auto;
  padding-right: 6px;
  align-content: start;
  flex: 1 1 auto;
  min-height: 0;
}
.agent-card {
  padding: 22px 20px 18px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 18px;
  transition: transform 0.2s, border-color 0.2s, background 0.2s;
  display: flex;
  flex-direction: column;
  gap: 10px;
  position: relative;
}
.agent-card:hover {
  transform: translateY(-3px);
  border-color: var(--line-strong);
  background: var(--card-hover-bg);
  box-shadow: 0 12px 30px rgba(0,0,0,0.25);
}
.agent-card-head {
  display: flex;
  align-items: center;
  gap: 12px;
}
.agent-avatar {
  width: 44px; height: 44px;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(0,0,0,0.18), rgba(255,136,48,0.1));
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 24px;
  flex: 0 0 44px;
}
.agent-meta { flex: 1; min-width: 0; }
.agent-name {
  font-size: 15px;
  font-weight: 700;
  color: var(--text);
  margin-bottom: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.agent-model {
  font-size: 11px;
  color: var(--text-dim3);
  font-weight: 600;
  letter-spacing: 0.3px;
}
.agent-desc {
  font-size: 12.5px;
  color: var(--text-dim);
  line-height: 1.55;
  flex: 1;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.agent-actions {
  display: flex;
  gap: 6px;
  margin-top: 4px;
  padding-top: 10px;
  border-top: 1px solid var(--line);
}
.agent-actions button {
  flex: 1;
  padding: 7px 10px;
  font-size: 11.5px;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-dim);
  border-radius: 8px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.2s;
}
.agent-actions button:hover { color: var(--text); background: var(--card-hover-bg); }
.agent-actions button.chat { background: rgba(0,0,0,0.1); color: var(--orange-3); border-color: var(--orange-dim); }
.agent-actions button.chat:hover { background: var(--orange); color: #1a0f08; border-color: var(--orange); }
.agent-actions button.danger:hover { color: var(--err); border-color: rgba(255,93,122,0.4); background: rgba(255,93,122,0.08); }

/* ========== Modal ========== */
.modal-mask {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.55);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 500;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 20px;
  animation: fadeIn 0.2s ease;
}
.modal-mask.open { display: flex; }
[data-theme="light"] .modal-mask { background: rgba(60,80,120,0.32); }

.modal {
  background: var(--panel-bg);
  border: 1px solid var(--panel-border-strong);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), var(--panel-inset);
  backdrop-filter: blur(22px) saturate(1.3);
  -webkit-backdrop-filter: blur(22px) saturate(1.3);
  width: 100%;
  max-width: 520px;
  max-height: 88vh;
  display: flex;
  flex-direction: column;
  animation: scaleIn 0.25s cubic-bezier(0.22, 1, 0.36, 1);
}
.modal-lg { max-width: 880px; }
@keyframes scaleIn { from{opacity:0;transform:scale(0.96)} to{opacity:1;transform:scale(1)} }

.modal-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 22px;
  border-bottom: 1px solid var(--line);
}
.modal-head h3 { margin: 0; font-size: 16px; font-weight: 700; }
.modal-close {
  background: transparent; border: 0;
  color: var(--text-dim); font-size: 24px; line-height: 1;
  cursor: pointer; padding: 4px 10px; border-radius: 8px;
}
.modal-close:hover { color: var(--text); background: var(--card-hover-bg); }

.modal-body {
  padding: 18px 22px;
  overflow-y: auto;
  flex: 1;
}
.modal-foot {
  display: flex; justify-content: flex-end; gap: 8px;
  padding: 14px 22px;
  border-top: 1px solid var(--line);
}

.setting-row-full {
  flex-direction: column;
  align-items: flex-start;
  gap: 8px;
}
.setting-row-full label { flex: none; }
.setting-row-full textarea,
.setting-row textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  line-height: 1.6;
  outline: none;
  resize: vertical;
  transition: border-color 0.2s;
}
.setting-row textarea:focus,
.setting-row input:focus,
.setting-row select:focus { border-color: var(--orange); }
.setting-row select {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 10px 14px;
  border-radius: 10px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  cursor: pointer;
}

/* Cluster */
.cluster-pick { margin-bottom: 16px; }
.cluster-label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim2);
  font-weight: 700;
  margin-bottom: 10px;
}
.cluster-agent-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}
.cluster-pick-chip {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 14px;
  font-size: 12px;
  font-weight: 600;
  border: 1px solid var(--line-strong);
  background: var(--card-bg);
  color: var(--text-dim);
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.2s;
}
.cluster-pick-chip:hover { color: var(--text); background: var(--card-hover-bg); }
.cluster-pick-chip.on {
  background: rgba(0,0,0,0.14);
  border-color: var(--orange-dim);
  color: var(--orange-3);
}

.cluster-input {
  display: flex;
  gap: 10px;
  align-items: stretch;
  margin-bottom: 16px;
}
.cluster-input textarea {
  flex: 1;
  background: var(--input-bg);
  border: 1px solid var(--line-strong);
  color: var(--text);
  padding: 12px 14px;
  border-radius: 12px;
  font-family: inherit;
  font-size: 13px;
  outline: none;
  resize: none;
}
.cluster-input textarea:focus { border-color: var(--orange); }
.cluster-input .glass-btn-sm { align-self: flex-end; white-space: nowrap; }

.cluster-results {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 12px;
  max-height: 52vh;
  overflow-y: auto;
  padding-right: 4px;
}
.cluster-col {
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 8px;
  min-height: 140px;
}
.cluster-col-head {
  display: flex;
  align-items: center;
  gap: 8px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--line);
}
.cluster-col-avatar {
  width: 26px; height: 26px;
  border-radius: 8px;
  background: linear-gradient(135deg, rgba(0,0,0,0.2), rgba(255,136,48,0.1));
  border: 1px solid var(--line-strong);
  display: flex; align-items: center; justify-content: center;
  font-size: 14px;
}
.cluster-col-name { font-size: 13px; font-weight: 700; flex: 1; }
.cluster-col-status {
  font-size: 10px;
  padding: 2px 7px;
  border-radius: 10px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cluster-col-status.running { background: rgba(255,200,58,0.18); color: var(--warn); }
.cluster-col-status.done { background: rgba(110,240,141,0.18); color: var(--ok); }
.cluster-col-status.err { background: rgba(255,93,122,0.18); color: var(--err); }
.cluster-col-body {
  font-size: 13px;
  line-height: 1.65;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
}

/* ========== Cron 定时任务 ========== */
.cron-list {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.cron-item {
  padding: 16px 20px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  display: grid;
  grid-template-columns: auto 1fr auto auto auto;
  gap: 14px;
  align-items: center;
  transition: border-color 0.2s, background 0.2s;
}
.cron-item:hover { border-color: var(--line-strong); background: var(--card-hover-bg); }
.cron-item.disabled { opacity: 0.55; }
.cron-icon {
  width: 38px; height: 38px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(135deg, rgba(0,0,0,0.2), rgba(255,136,48,0.08));
  border: 1px solid var(--line-strong);
  color: var(--orange-3);
  flex: 0 0 38px;
}
.cron-icon svg { width: 18px; height: 18px; }
.cron-body { min-width: 0; }
.cron-name {
  font-size: 14px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cron-meta {
  font-size: 11px;
  color: var(--text-dim2);
  margin-top: 3px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}
.cron-meta code {
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  background: rgba(0,0,0,0.1);
  color: var(--orange-3);
  padding: 1px 6px;
  border-radius: 4px;
  font-size: 10.5px;
}
.cron-prompt-preview {
  font-size: 11.5px;
  color: var(--text-dim);
  margin-top: 4px;
  max-width: 560px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.cron-pill {
  font-size: 10px;
  padding: 3px 10px;
  border-radius: 50px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.cron-pill.on { background: rgba(110,240,141,0.15); color: var(--ok); border: 1px solid rgba(110,240,141,0.3); }
.cron-pill.off { background: rgba(255,255,255,0.06); color: var(--text-dim2); border: 1px solid var(--line); }
.cron-btn {
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  border: 1px solid var(--line-strong);
  background: transparent;
  color: var(--text-dim);
  border-radius: 8px;
  font-family: inherit;
  cursor: pointer;
  transition: all 0.15s;
  white-space: nowrap;
}
.cron-btn:hover { color: var(--text); background: var(--card-hover-bg); }
.cron-btn.run:hover { color: var(--orange-3); border-color: var(--orange-dim); background: rgba(0,0,0,0.08); }

@media (max-width: 720px) {
  .cron-item { grid-template-columns: auto 1fr; grid-auto-flow: row; }
  .cron-item > .cron-pill,
  .cron-item > .cron-btn { grid-column: 2; justify-self: start; }
}

/* ========== Memory ========== */
.memory-grid {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: 14px;
  overflow: hidden;
}
@media (max-width: 960px) {
  .memory-grid { grid-template-columns: 1fr; overflow: auto; }
}
.memory-pane {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  min-height: 0;
}
.memory-pane-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.3px;
  flex: 0 0 auto;
}
.memory-body {
  flex: 1 1 auto;
  overflow: auto;
  padding: 16px 20px;
  margin: 0;
  font-size: 12px;
  line-height: 1.7;
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
}
.memory-sessions {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 8px;
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.session-row {
  padding: 10px 14px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: transparent;
  cursor: default;
  transition: background 0.15s, border-color 0.15s, transform 0.15s;
}
.session-row.clickable { cursor: pointer; }
.session-row:hover { background: var(--card-hover-bg); border-color: var(--line-strong); }
.session-row.clickable:hover {
  border-color: var(--orange-dim);
  background: rgba(0,0,0,0.06);
  transform: translateX(2px);
}
.session-row-action {
  margin-left: auto;
  color: var(--orange-3);
  font-weight: 700;
  opacity: 0;
  transition: opacity 0.15s;
}
.session-row.clickable:hover .session-row-action { opacity: 1; }
.session-row-meta { align-items: center; }
.session-row-title {
  font-size: 13px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 3px;
}
.session-row-meta {
  font-size: 10px;
  color: var(--text-dim2);
  display: flex;
  gap: 10px;
  font-weight: 600;
}

/* ========== Tools ========== */
.tools-grid {
  flex: 1 1 auto;
  overflow-y: auto;
  padding-right: 6px;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 10px;
  align-content: start;
}
.tool-chip {
  padding: 14px 16px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 12px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: border-color 0.2s, background 0.2s;
}
.tool-chip:hover { background: var(--card-hover-bg); border-color: var(--line-strong); }
.tool-chip.off { opacity: 0.5; }
.tool-chip .tool-ico { font-size: 22px; flex: 0 0 28px; text-align: center; }
.tool-chip .tool-meta { flex: 1; min-width: 0; }
.tool-chip .tool-name {
  font-size: 13px;
  font-weight: 700;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-chip .tool-desc {
  font-size: 11px;
  color: var(--text-dim2);
  margin-top: 2px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tool-chip .tool-status {
  font-size: 9px;
  padding: 2px 8px;
  border-radius: 50px;
  font-weight: 700;
  letter-spacing: 0.3px;
  text-transform: uppercase;
}
.tool-chip .tool-status.on { background: rgba(110,240,141,0.15); color: var(--ok); border: 1px solid rgba(110,240,141,0.3); }
.tool-chip .tool-status.off { background: rgba(255,255,255,0.05); color: var(--text-dim3); border: 1px solid var(--line); }
.tools-section-label {
  grid-column: 1 / -1;
  font-size: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-dim3);
  font-weight: 800;
  padding: 8px 4px 2px;
}

/* ========== 异步任务 Runs ========== */
.runs-layout {
  flex: 1 1 auto;
  min-height: 0;
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 14px;
  overflow: hidden;
}
@media (max-width: 900px) {
  .runs-layout { grid-template-columns: 1fr; overflow: auto; }
}

.runs-left, .runs-right {
  display: flex;
  flex-direction: column;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 14px;
  overflow: hidden;
  min-height: 0;
}

.runs-input-head,
.runs-events-head {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  font-size: 12px;
  font-weight: 700;
  color: var(--text-dim);
  letter-spacing: 0.3px;
  flex: 0 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.runs-meta {
  font-size: 10px;
  color: var(--text-dim3);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.runs-meta.running { color: var(--warn); }
.runs-meta.done { color: var(--ok); }
.runs-meta.err { color: var(--err); }

#runPrompt {
  flex: 1 1 auto;
  min-height: 160px;
  background: var(--input-bg);
  border: 0;
  color: var(--text);
  padding: 18px 20px;
  font-family: inherit;
  font-size: 14px;
  line-height: 1.6;
  resize: none;
  outline: none;
}
#runPrompt::placeholder { color: var(--text-dim3); }

.runs-hint {
  font-size: 11px;
  color: var(--text-dim2);
  padding: 10px 16px;
  border-top: 1px solid var(--line);
  background: rgba(0,0,0,0.04);
  flex: 0 0 auto;
}
.runs-active {
  padding: 12px 16px;
  font-size: 11px;
  color: var(--text-dim2);
  border-top: 1px solid var(--line);
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  flex: 0 0 auto;
  min-height: 36px;
}
.runs-active code { color: var(--orange-3); }

.runs-events {
  flex: 1 1 auto;
  overflow-y: auto;
  padding: 14px 18px;
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  font-size: 11.5px;
  line-height: 1.7;
}
.run-evt {
  display: grid;
  grid-template-columns: 60px auto 1fr;
  gap: 10px;
  padding: 6px 0;
  border-bottom: 1px dashed rgba(255,255,255,0.05);
  align-items: baseline;
}
[data-theme="light"] .run-evt { border-bottom-color: rgba(15,22,40,0.08); }
.run-evt .t { color: var(--text-dim3); font-size: 10px; }
.run-evt .tag {
  display: inline-block;
  padding: 1px 8px;
  border-radius: 4px;
  font-size: 9px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  white-space: nowrap;
}
.run-evt .tag.start { background: rgba(110,240,141,0.14); color: var(--ok); border: 1px solid rgba(110,240,141,0.3); }
.run-evt .tag.delta { background: rgba(0,0,0,0.12); color: var(--orange-3); border: 1px solid var(--orange-dim); }
.run-evt .tag.tool { background: rgba(124,170,255,0.14); color: #7caaff; border: 1px solid rgba(124,170,255,0.3); }
.run-evt .tag.ok   { background: rgba(110,240,141,0.14); color: var(--ok); border: 1px solid rgba(110,240,141,0.3); }
.run-evt .tag.err  { background: rgba(255,93,122,0.14); color: var(--err); border: 1px solid rgba(255,93,122,0.3); }
.run-evt .tag.info { background: rgba(255,255,255,0.06); color: var(--text-dim); border: 1px solid var(--line); }
.run-evt .body {
  color: var(--text);
  white-space: pre-wrap;
  word-wrap: break-word;
  word-break: break-word;
  overflow: hidden;
}
.run-evt.delta .body { color: var(--text-dim); }

/* ========== Markdown 渲染(消息/记忆/帮助) ========== */
.msg-content h1, .msg-content h2, .msg-content h3,
.msg-content h4, .msg-content h5, .msg-content h6 {
  margin: 18px 0 8px;
  font-weight: 800;
  color: var(--text);
  letter-spacing: -0.2px;
}
.msg-content h1 { font-size: 22px; }
.msg-content h2 { font-size: 18px; }
.msg-content h3 { font-size: 16px; }
.msg-content h4 { font-size: 14px; }
.msg-content h1:first-child, .msg-content h2:first-child, .msg-content h3:first-child { margin-top: 2px; }
.msg-content p { margin: 6px 0; line-height: 1.75; }
.msg-content p:first-child { margin-top: 0; }
.msg-content p:last-child { margin-bottom: 0; }
.msg-content ul, .msg-content ol { margin: 8px 0; padding-left: 22px; }
.msg-content ul li, .msg-content ol li { margin: 4px 0; line-height: 1.7; }
.msg-content blockquote {
  margin: 8px 0;
  padding: 6px 14px;
  border-left: 3px solid var(--orange);
  background: rgba(0,0,0,0.06);
  color: var(--text-dim);
  border-radius: 0 8px 8px 0;
}
.msg-content code {
  background: rgba(0,0,0,0.12);
  color: var(--orange-3);
  padding: 1px 7px;
  border-radius: 4px;
  font-size: 0.92em;
  font-family: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, monospace;
  border: 1px solid rgba(0,0,0,0.18);
}
.msg-content a { color: var(--orange-3); text-decoration: underline; }
.msg-content strong { color: var(--text); font-weight: 800; }
.msg-content .md-pre {
  position: relative;
  margin: 10px 0;
  padding: 14px 16px;
  background: rgba(0,0,0,0.35);
  border: 1px solid var(--line);
  border-radius: 10px;
  overflow-x: auto;
}
[data-theme="light"] .msg-content .md-pre { background: rgba(15,22,40,0.06); }
.msg-content .md-pre code {
  background: transparent;
  border: 0;
  color: var(--text);
  padding: 0;
  font-size: 12px;
  line-height: 1.65;
  white-space: pre;
}
.msg-content .md-code-lang {
  position: absolute;
  top: 6px; right: 10px;
  font-size: 10px;
  color: var(--text-dim3);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.msg-content .md-table {
  width: 100%;
  margin: 10px 0;
  border-collapse: collapse;
  font-size: 12.5px;
}
.msg-content .md-table th,
.msg-content .md-table td {
  padding: 8px 12px;
  border: 1px solid var(--line);
  text-align: left;
}
.msg-content .md-table th {
  background: rgba(0,0,0,0.08);
  color: var(--orange-3);
  font-weight: 800;
}
.msg-content .md-table tr:nth-child(even) td { background: rgba(255,255,255,0.02); }

/* Tool calls 展示 */
.msg-toolcalls {
  margin-top: 10px;
  padding-top: 8px;
  border-top: 1px dashed var(--line);
}
.msg-toolcalls .tc-toggle {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  background: rgba(124,170,255,0.1);
  border: 1px solid rgba(124,170,255,0.28);
  border-radius: 8px;
  color: #7caaff;
  font-size: 11px;
  font-weight: 700;
  cursor: pointer;
  font-family: inherit;
}
.msg-toolcalls .tc-toggle:hover { background: rgba(124,170,255,0.2); }
.msg-toolcalls .tc-body { display: none; margin-top: 8px; flex-direction: column; gap: 6px; }
.msg-toolcalls.open .tc-body { display: flex; }
.msg-toolcalls .tc-item {
  padding: 8px 12px;
  background: rgba(0,0,0,0.25);
  border: 1px solid var(--line);
  border-radius: 8px;
}
[data-theme="light"] .msg-toolcalls .tc-item { background: rgba(15,22,40,0.04); }
.msg-toolcalls .tc-name {
  font-size: 11px;
  font-weight: 800;
  color: var(--orange-3);
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
  margin-bottom: 4px;
}
.msg-toolcalls .tc-args {
  margin: 0;
  font-size: 10.5px;
  line-height: 1.55;
  color: var(--text-dim);
  white-space: pre-wrap;
  word-break: break-all;
  font-family: "SF Mono", ui-monospace, Menlo, monospace;
}

/* 帮助 tab · 官方 Console iframe */
.help-iframe {
  flex: 1 1 auto;
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 14px;
  background: #000;
  min-height: 0;
}

/* 帮助 tab 老版本文档卡(隐藏但保留样式以防恢复) */
.help-scroll {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  padding-right: 6px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}
.help-card {
  padding: 22px 26px;
  background: var(--card-bg);
  border: 1px solid var(--line);
  border-radius: 16px;
}
.help-card h3 {
  margin: 0 0 10px;
  font-size: 16px;
  font-weight: 800;
  letter-spacing: -0.2px;
}
.help-card p { margin: 6px 0; font-size: 13px; line-height: 1.7; color: var(--text-dim); }
.help-card ul { margin: 8px 0; padding-left: 20px; }
.help-card ul li { margin: 4px 0; font-size: 13px; line-height: 1.7; color: var(--text-dim); }
.help-card pre.md-pre {
  background: rgba(0,0,0,0.3);
  border: 1px solid var(--line);
  border-radius: 10px;
  padding: 14px 16px;
  overflow-x: auto;
  font-size: 11.5px;
  line-height: 1.6;
  color: var(--text);
}
.help-card .md-table { width: 100%; margin: 10px 0; border-collapse: collapse; font-size: 12.5px; }
.help-card .md-table th, .help-card .md-table td { padding: 8px 12px; border: 1px solid var(--line); text-align: left; }
.help-card .md-table th { background: rgba(0,0,0,0.08); color: var(--orange-3); }

/* ========== 响应式 ========== */
@media (max-width: 1024px) {
  .dash-hero { grid-template-columns: 1fr; }
  .dash-hero-side { flex-direction: row; flex-wrap: wrap; }
  .dash-hero-side .hero-side-item { flex: 1 1 120px; }
}

@media (max-width: 860px) {
  .app-shell { flex-direction: column; padding: 10px; gap: 10px; height: 100vh; }
  .sidebar {
    width: 100%;
    flex: 0 0 auto;
    flex-direction: row;
    padding: 10px 12px;
    border-radius: 18px;
  }
  .side-brand { border-bottom: 0; margin-bottom: 0; padding: 0 10px 0 4px; border-right: 1px solid var(--line); margin-right: 10px; }
  .side-brand-text { display: none; }
  .side-nav { flex-direction: row; flex: 1; overflow-x: auto; padding: 0; border: 0; margin: 0; }
  .side-history { display: none; }
  .side-item { padding: 8px 12px; }
  .side-item span { display: none; }
  .side-bottom { flex-direction: row; border: 0; padding: 0; margin-left: 10px; gap: 6px; }
  .side-status { display: none; }
  .side-new span, .theme-toggle .theme-label { display: none; }
  .side-new, .theme-toggle { padding: 8px 12px; }
  .tab-panel { padding: 16px 14px; }
  .msg { max-width: 100%; }
  .panel-head-row { flex-direction: column; align-items: stretch; }
  .panel-head-actions { justify-content: flex-end; }
  .dash-hero-num { font-size: 48px; letter-spacing: -2px; }
}

@media (max-width: 560px) {
  .hermes-tag-mid { display: none; }
  .chat-topbar-title { flex: 1 1 100%; }
}

/* =========================================================================
   Memora brand mark (sidebar + login). Replaces hermes-tag block.
   ========================================================================= */
.memora-mark {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  border-radius: 12px;
  overflow: hidden;
}
.memora-mark img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}
[data-theme="light"] .memora-mark img {
  filter: invert(1);  /* black-bg variant → invert to black-on-white */
}

/* Login page big mark (replaces .mega-tag visual block) */
.mega-tag {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border-radius: 16px;
  margin: 0 auto 16px;
  background: var(--bg-2);
  overflow: hidden;
}
.mega-tag .mt-top,
.mega-tag .mt-mid {
  display: none;  /* hide old text labels */
}
.mega-tag::before {
  content: '';
  width: 100%;
  height: 100%;
  background: url('./icon.png') center/contain no-repeat;
}
[data-theme="light"] .mega-tag::before {
  filter: invert(1);
}