/* ═══════════════════════════════════════════════
   UGOS Workbench — Styles
   Dark theme · Mobile-first · Neon accents
   ═══════════════════════════════════════════════ */

:root {
  --bg-0: #05070a; --bg-1: #0b0f17; --bg-2: #111827; --bg-3: #1a2332;
  --border: rgba(255,255,255,0.08); --border-strong: rgba(255,255,255,0.15);
  --text-0: #f5f7fa; --text-1: #b0b8c4; --text-2: #6b7280;
  --accent: #6366f1; --accent-2: #818cf8; --accent-glow: rgba(99,102,241,0.25);
  --success: #22c55e; --danger: #ef4444; --warning: #f59e0b;
  --radius: 12px; --radius-sm: 8px; --radius-lg: 16px;
  --transition: .2s ease;
}

* { box-sizing: border-box; margin: 0; padding: 0; -webkit-tap-highlight-color: transparent; }
html, body { height: 100%; overflow: hidden; }
body { overscroll-behavior: none; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", sans-serif; }
#app { display: flex; height: 100dvh; width: 100vw; overflow: hidden; }

/* ── Sidebar / Bottom Nav ── */
.sidebar {
  width: 240px; min-width: 240px; background: var(--bg-1);
  border-right: 1px solid var(--border); display: flex; flex-direction: column;
  padding: 18px 12px;
}
.brand { padding: 0 8px 18px; border-bottom: 1px solid var(--border); margin-bottom: 14px; }
.brand-title {
  font-size: 22px; font-weight: 800;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent;
}
.brand-sub { font-size: 12px; color: var(--text-2); }

.nav-item {
  display: flex; align-items: center; gap: 10px; padding: 11px 14px;
  border-radius: var(--radius); color: var(--text-1); margin-bottom: 4px;
  transition: var(--transition); cursor: pointer; border: none;
  background: transparent; width: 100%; font-family: inherit;
}
.nav-item:hover { background: rgba(255,255,255,0.04); color: var(--text-0); }
.nav-item.active {
  background: var(--accent-glow); color: var(--text-0);
  box-shadow: 0 0 12px rgba(99,102,241,0.15);
}
.nav-item .label { font-size: 14px; }

/* ── Main Area ── */
.main {
  flex: 1; display: flex; flex-direction: column; min-width: 0;
  background: var(--bg-0); position: relative; overflow: hidden;
}

/* ── Page System ── */
.page {
  display: none; flex-direction: column; position: absolute; inset: 0;
  opacity: 0; transform: translateY(6px);
  transition: opacity .25s ease, transform .25s ease;
}
.page.open { display: flex; opacity: 1; transform: translateY(0); }

/* ── Header ── */
.header {
  padding: 12px 16px; border-bottom: 1px solid var(--border);
  background: var(--bg-1); display: flex; align-items: center;
  justify-content: space-between; flex-shrink: 0;
}
.header-center { display: flex; align-items: center; gap: 10px; }
.header-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--bg-2);
  border: 1px solid var(--border); display: flex; align-items: center;
  justify-content: center; font-size: 18px;
}
.header-title { font-weight: 700; font-size: 15px; color: var(--text-0); }
.header-subtitle { font-size: 12px; color: var(--text-2); }
.header-btn {
  padding: 6px 12px; border-radius: var(--radius-sm); background: var(--bg-2);
  border: 1px solid var(--border); color: var(--text-1); font-size: 12px;
  cursor: pointer; transition: var(--transition); font-family: inherit;
}
.header-btn:hover { border-color: var(--accent); color: var(--text-0); }

/* ── Page Body ── */
.page-body { flex: 1; overflow-y: auto; padding: 16px; -webkit-overflow-scrolling: touch; }

/* ── Cards ── */
.card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 12px;
  transition: var(--transition);
}
.card:hover { border-color: var(--border-strong); }
.card.clickable { cursor: pointer; }
.card.clickable:hover {
  border-color: rgba(99,102,241,0.3);
  box-shadow: 0 0 20px rgba(99,102,241,0.08);
}
.card-title { font-weight: 700; font-size: 15px; color: var(--text-0); margin-bottom: 8px; }
.card-text { font-size: 14px; color: var(--text-1); line-height: 1.7; white-space: pre-wrap; }
.card-meta { font-size: 12px; color: var(--text-2); margin-top: 8px; }
.card-actions { display: flex; gap: 8px; margin-top: 12px; }

/* ── Buttons ── */
.btn {
  padding: 8px 16px; border-radius: var(--radius-sm); background: var(--accent);
  color: #fff; font-size: 13px; border: none; cursor: pointer;
  transition: var(--transition); font-family: inherit; font-weight: 500;
}
.btn:hover { background: var(--accent-2); box-shadow: 0 0 16px var(--accent-glow); }
.btn:active { transform: scale(0.97); }
.btn-outline {
  background: transparent; border: 1px solid var(--border); color: var(--text-1);
}
.btn-outline:hover { border-color: var(--accent); color: var(--text-0); background: rgba(99,102,241,0.08); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ── Chat ── */
.chat-body {
  flex: 1 1 0; overflow-y: auto; padding: 16px; display: flex;
  flex-direction: column; gap: 12px; min-height: 0;
  -webkit-overflow-scrolling: touch;
}
.msg-row { display: flex; gap: 10px; animation: msgIn .3s ease; }
.msg-row.me { flex-direction: row-reverse; }
.msg-avatar {
  width: 36px; height: 36px; border-radius: 50%; background: var(--bg-2);
  border: 1px solid var(--border); display: flex; align-items: center;
  justify-content: center; font-size: 18px; flex-shrink: 0;
}
.msg-content { max-width: 85%; }
.msg-name { font-size: 12px; color: var(--text-1); margin-bottom: 4px; }
.msg-bubble {
  padding: 12px 16px; border-radius: 16px; font-size: 15px;
  line-height: 1.75; white-space: pre-wrap; word-break: break-word;
}
.msg-bubble.user {
  background: var(--accent); color: #fff; border-bottom-right-radius: 4px;
}
.msg-bubble.agent {
  background: var(--bg-3); border: 1px solid var(--border);
  border-bottom-left-radius: 4px; color: var(--text-0);
}
.msg-bubble code {
  background: rgba(0,0,0,0.3); padding: 2px 6px; border-radius: 4px;
  font-size: 13px; font-family: "SF Mono", Monaco, Consolas, monospace;
}
.msg-bubble pre {
  background: rgba(0,0,0,0.4); padding: 12px; border-radius: 8px;
  overflow-x: auto; margin: 8px 0; font-size: 13px;
  font-family: "SF Mono", Monaco, Consolas, monospace;
}
.msg-bubble pre code { background: none; padding: 0; }

/* ── Empty State ── */
.empty-state { text-align: center; padding: 60px 20px; color: var(--text-2); margin: auto; }
.empty-state-icon { font-size: 48px; margin-bottom: 16px; }
.empty-state-title { color: var(--text-0); font-size: 18px; font-weight: 700; margin-bottom: 8px; }
.empty-state-subtitle { font-size: 14px; line-height: 1.6; margin-bottom: 24px; }

/* ── Quick Tags ── */
.quick-tags { display: flex; flex-wrap: wrap; gap: 8px; justify-content: center; }
.quick-tag {
  padding: 8px 14px; border-radius: 20px; background: var(--bg-2);
  border: 1px solid var(--border); color: var(--text-1); font-size: 13px;
  cursor: pointer; transition: var(--transition);
}
.quick-tag:hover { border-color: var(--accent); color: var(--text-0); background: rgba(99,102,241,0.08); }

/* ── Input Area ── */
.input-area {
  padding: 12px 16px; border-top: 1px solid var(--border); background: var(--bg-1);
  display: flex; gap: 10px; flex-shrink: 0;
  padding-bottom: max(12px, env(safe-area-inset-bottom) + 6px);
}
.input-area textarea {
  flex: 1; min-height: 44px; max-height: 120px; padding: 10px 12px;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 10px;
  color: var(--text-0); resize: none; font-size: 15px; font-family: inherit;
  transition: var(--transition);
}
.input-area textarea:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 2px var(--accent-glow); }
.input-area button {
  width: 44px; height: 44px; border-radius: 12px; background: var(--accent);
  color: #fff; font-size: 18px; border: none; cursor: pointer;
  transition: var(--transition);
}
.input-area button:hover { background: var(--accent-2); }

/* ── Settings ── */
.settings-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 12px;
}
.settings-title { font-weight: 700; margin-bottom: 12px; color: var(--text-0); }
.settings-input {
  width: 100%; padding: 10px 12px; background: var(--bg-3);
  border: 1px solid var(--border); border-radius: var(--radius-sm);
  color: var(--text-0); margin-bottom: 12px; font-size: 14px;
  font-family: inherit; transition: var(--transition);
}
.settings-input:focus { outline: none; border-color: var(--accent); }
.settings-btn {
  padding: 10px 20px; border-radius: var(--radius-sm); background: var(--accent);
  color: #fff; border: none; cursor: pointer; transition: var(--transition);
  font-family: inherit; font-weight: 500;
}
.settings-btn:hover { background: var(--accent-2); }

/* ── Agent Selector Modal ── */
.agent-selector {
  position: fixed; inset: 0; background: rgba(0,0,0,0.7);
  display: none; z-index: 1000; align-items: center;
  justify-content: center; padding: 20px;
  backdrop-filter: blur(4px); -webkit-backdrop-filter: blur(4px);
}
.agent-selector.open { display: flex; }
.agent-selector-box {
  width: 100%; max-width: 460px; max-height: 80vh; background: var(--bg-1);
  border: 1px solid var(--border); border-radius: var(--radius-lg);
  overflow: hidden; display: flex; flex-direction: column;
  box-shadow: 0 24px 48px rgba(0,0,0,0.4);
}
.agent-selector-header {
  padding: 16px; border-bottom: 1px solid var(--border); font-weight: 700;
  display: flex; justify-content: space-between; align-items: center;
  color: var(--text-0);
}
.agent-selector-header button {
  background: transparent; border: 1px solid var(--border); color: var(--text-1);
  padding: 4px 12px; border-radius: 6px; cursor: pointer; font-family: inherit;
}
.agent-selector-list { flex: 1; overflow-y: auto; padding: 12px; }
.agent-item {
  display: flex; align-items: center; gap: 12px; padding: 12px;
  border-radius: 10px; cursor: pointer; transition: var(--transition);
  border: 1px solid transparent; margin-bottom: 4px;
}
.agent-item:hover, .agent-item.active {
  background: var(--accent-glow); border-color: var(--accent);
}
.agent-item-icon {
  width: 40px; height: 40px; border-radius: 50%; background: var(--bg-2);
  border: 1px solid var(--border); display: flex; align-items: center;
  justify-content: center; font-size: 20px;
}
.agent-item-info { flex: 1; }
.agent-item-name { font-weight: 600; margin-bottom: 2px; color: var(--text-0); }
.agent-item-desc { font-size: 12px; color: var(--text-1); }

/* ── Agent Card (Library) ── */
.agent-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 16px; margin-bottom: 12px;
  display: flex; gap: 12px; align-items: center; transition: var(--transition);
}
.agent-card:hover { border-color: var(--border-strong); }
.agent-card-icon {
  width: 48px; height: 48px; border-radius: 50%; background: var(--bg-3);
  border: 1px solid var(--border); display: flex; align-items: center;
  justify-content: center; font-size: 24px;
}
.agent-card-info { flex: 1; }
.agent-card-name { font-weight: 700; font-size: 15px; color: var(--text-0); }
.agent-card-desc { font-size: 13px; color: var(--text-1); margin-top: 4px; }
.agent-card-actions { display: flex; gap: 8px; margin-top: 8px; }
.qrcode-img { width: 120px; height: 120px; border-radius: 8px; background: #fff; padding: 6px; }

/* ── Team ── */
.team-input {
  width: 100%; min-height: 80px; padding: 12px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: 10px; color: var(--text-0);
  resize: none; font-size: 15px; margin-bottom: 12px; font-family: inherit;
  transition: var(--transition);
}
.team-input:focus { outline: none; border-color: var(--accent); }
.team-plan {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 12px; margin-bottom: 12px;
}
.team-plan-title { font-weight: 700; margin-bottom: 8px; color: var(--text-0); }
.team-plan-item { font-size: 14px; color: var(--text-1); margin-bottom: 6px; }

/* ── Short Video Pipeline Steps ── */
.pipeline-steps {
  display: flex; gap: 0; margin: 16px 0; align-items: center;
}
.pipeline-step {
  display: flex; align-items: center; gap: 6px; flex: 1;
  font-size: 12px; color: var(--text-2);
}
.pipeline-step .step-dot {
  width: 24px; height: 24px; border-radius: 50%;
  background: var(--bg-3); border: 2px solid var(--border);
  display: flex; align-items: center; justify-content: center;
  font-size: 11px; flex-shrink: 0; transition: var(--transition);
}
.pipeline-step.active .step-dot {
  background: var(--accent); border-color: var(--accent);
  box-shadow: 0 0 12px var(--accent-glow); color: #fff;
}
.pipeline-step.done .step-dot {
  background: var(--success); border-color: var(--success); color: #fff;
}
.pipeline-step.error .step-dot {
  background: var(--danger); border-color: var(--danger); color: #fff;
}
.pipeline-step .step-label { white-space: nowrap; }
.pipeline-step .step-line {
  flex: 1; height: 2px; background: var(--border); margin: 0 4px;
}
.pipeline-step.done .step-line { background: var(--success); }

/* ── Video Player ── */
.video-player-card {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius); overflow: hidden; margin-bottom: 12px;
}
.video-player-card video {
  width: 100%; max-height: 400px; display: block; background: #000;
}
.video-player-card .video-info {
  padding: 12px 16px;
}

/* ── Skeleton Loading ── */
.skeleton {
  background: linear-gradient(90deg, var(--bg-2) 25%, var(--bg-3) 50%, var(--bg-2) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius);
  height: 80px; margin-bottom: 12px;
}
.skeleton-card { height: 120px; }

/* ── Toast ── */
.toast {
  position: fixed; bottom: 20px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--bg-2); border: 1px solid var(--border);
  padding: 11px 20px; border-radius: 10px; opacity: 0;
  pointer-events: none; transition: .2s; z-index: 2000;
  color: var(--text-0); font-size: 14px;
  box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

/* ── Animations ── */
@keyframes msgIn {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}
@keyframes pulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.5; }
}
@keyframes spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
.loading-spinner {
  display: inline-block; width: 20px; height: 20px;
  border: 2px solid var(--border); border-top-color: var(--accent);
  border-radius: 50%; animation: spin .6s linear infinite;
}

/* ── Responsive (Mobile) ── */
@media (max-width: 900px) {
  .sidebar {
    width: 100%; min-width: auto; flex-direction: row; align-items: center;
    padding: 8px 10px; border-right: none; border-bottom: 1px solid var(--border);
    position: fixed; top: 0; left: 0; right: 0; z-index: 100; height: 64px;
    backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px);
    background: rgba(11,15,23,0.85);
  }
  .brand { display: none; }
  .nav { display: flex; justify-content: space-around; width: 100%; }
  .nav-item {
    flex-direction: column; gap: 2px; padding: 8px 6px; margin: 0;
    min-width: 64px; justify-content: center; align-items: center;
  }
  .nav-item .label { font-size: 11px; }
  .main { padding-top: 64px; }
  .chat-body { padding: 12px; }
  .msg-avatar { width: 32px; height: 32px; font-size: 16px; }
  .msg-bubble { font-size: 14px; padding: 10px 14px; }
  .agent-card { flex-direction: column; align-items: flex-start; }
  .qrcode-img { margin-top: 10px; }
  .pipeline-steps { flex-wrap: wrap; gap: 4px; }
  .pipeline-step .step-label { font-size: 10px; }
  .header { padding: 10px 12px; }
  .page-body { padding: 12px; }
}

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 4px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--border-strong); border-radius: 2px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-2); }

/* ── Select (reset for dark theme) ── */
select {
  appearance: none; -webkit-appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' fill='%236b7280'%3E%3Cpath d='M6 8L1 3h10z'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 12px center;
  padding-right: 32px;
}

/* ── Account Identity Card (炫酷身份卡) ── */
.account-empty { text-align: center; padding: 28px 16px; }
.account-empty-icon { font-size: 44px; margin-bottom: 12px; filter: drop-shadow(0 4px 16px var(--accent-glow)); }
.account-empty-title { font-size: 17px; font-weight: 700; color: var(--text-0); margin-bottom: 6px; }
.account-empty-desc { font-size: 13px; color: var(--text-2); line-height: 1.7; max-width: 380px; margin: 0 auto 18px; }
.account-register-box { display: flex; gap: 10px; flex-wrap: wrap; justify-content: center; margin-bottom: 14px; }
.account-register-box .settings-input { flex: 1; min-width: 200px; max-width: 280px; }
.account-register-btn { box-shadow: 0 4px 20px var(--accent-glow); }
.account-register-btn:hover { box-shadow: 0 6px 28px var(--accent-glow); transform: translateY(-1px); }
.account-empty-hint { font-size: 12px; color: var(--text-2); }
.account-empty-hint a { color: var(--accent-2); text-decoration: none; }
.account-empty-hint a:hover { text-decoration: underline; }

.account-hero { display: flex; align-items: center; gap: 14px; margin-bottom: 14px; }
.account-avatar {
  width: 58px; height: 58px; border-radius: 18px; flex-shrink: 0;
  background: linear-gradient(135deg, var(--accent), #8b5cf6);
  display: flex; align-items: center; justify-content: center;
  font-size: 26px; font-weight: 800; color: #fff;
  box-shadow: 0 4px 24px rgba(99,102,241,0.4);
  position: relative;
}
.account-avatar::after {
  content: ''; position: absolute; inset: -3px; border-radius: 21px;
  border: 1px solid rgba(99,102,241,0.3); pointer-events: none;
}
.account-hero-info { flex: 1; min-width: 0; }
.account-name {
  font-size: 20px; font-weight: 800; line-height: 1.3;
  background: linear-gradient(135deg, var(--text-0), var(--accent-2));
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent;
}
.account-sub { display: flex; align-items: center; gap: 8px; margin-top: 5px; flex-wrap: wrap; }
.account-role {
  display: inline-flex; align-items: center; gap: 4px;
  padding: 2px 10px; border-radius: 10px; font-size: 11px; font-weight: 600;
  background: rgba(99,102,241,0.12); color: var(--accent-2);
  border: 1px solid rgba(99,102,241,0.25);
}
.account-id { font-size: 11px; color: var(--text-2); font-family: "SF Mono", Monaco, monospace; }
.account-status { display: flex; align-items: center; gap: 6px; font-size: 12px; color: var(--success); flex-shrink: 0; }
.status-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--success); box-shadow: 0 0 8px rgba(34,197,94,0.5); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.5; } }

.account-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 8px; margin-bottom: 12px;
}
.account-stat {
  background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 10px 13px;
  transition: var(--transition);
}
.account-stat:hover { border-color: rgba(99,102,241,0.4); box-shadow: 0 4px 16px var(--accent-glow); transform: translateY(-1px); }
.account-stat-label { font-size: 11px; color: var(--text-2); margin-bottom: 5px; }
.account-stat-value { font-size: 15px; font-weight: 700; color: var(--text-0); }
.account-stat-value.accent { color: var(--accent-2); text-shadow: 0 0 12px var(--accent-glow); }

.account-section-title { font-size: 12px; font-weight: 600; color: var(--text-2); margin: 10px 0 7px; letter-spacing: 0.5px; }
.account-tags { display: flex; flex-wrap: wrap; gap: 7px; }
.account-tag {
  padding: 4px 12px; border-radius: 12px; font-size: 12px;
  background: rgba(99,102,241,0.1); color: var(--accent-2);
  border: 1px solid rgba(99,102,241,0.2); transition: var(--transition);
}
.account-tag:hover { background: rgba(99,102,241,0.18); border-color: var(--accent); }
.account-tag.success { background: rgba(34,197,94,0.08); color: var(--success); border-color: rgba(34,197,94,0.25); }
.account-none { font-size: 12px; color: var(--text-2); }

.account-edit-area { margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--border); }
.account-edit-area .settings-input { width: 100%; margin-bottom: 8px; }

.account-card {
  position: relative; overflow: hidden;
  background: linear-gradient(160deg, var(--bg-2), var(--bg-1));
  border: 1px solid rgba(99,102,241,0.25);
}
.account-card::before {
  content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px;
  background: linear-gradient(90deg, transparent, var(--accent), #8b5cf6, transparent);
}

/* 账号卡内部：覆盖 .card-text 的 pre-wrap（聊天文本用），避免模板缩进被渲染成换行 */
.account-card .card-text { white-space: normal; }

/* ══════════ 场景卡（聊天首屏引导）══════════ */
.scene-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 10px; width: 100%; max-width: 560px; margin: 0 auto; }
.scene-card {
  background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius);
  padding: 12px 14px; text-align: left; cursor: pointer; transition: var(--transition);
  display: flex; flex-direction: column; gap: 4px;
}
.scene-card:hover { border-color: var(--accent); transform: translateY(-2px); box-shadow: 0 4px 16px var(--accent-glow); }
.scene-card .sc-icon { font-size: 22px; }
.scene-card .sc-title { font-size: 14px; font-weight: 700; color: var(--text-0); }
.scene-card .sc-desc { font-size: 11.5px; color: var(--text-2); line-height: 1.5; }
.scene-more { margin-top: 14px; font-size: 13px; color: var(--accent-2); }
/* 场景卡首屏：压缩留白，保证 6 卡完整可见 */
.empty-state:has(.scene-grid) { padding: 24px 20px; }
.empty-state:has(.scene-grid) .empty-state-icon { font-size: 36px; margin-bottom: 8px; }
.empty-state:has(.scene-grid) .empty-state-subtitle { margin-bottom: 16px; }
.scene-more:hover { text-decoration: underline; }
@media (max-width: 480px) { .scene-grid { grid-template-columns: 1fr 1fr; } }

/* 场景推荐 Agent 面板 */
.scene-picker { max-width: 560px; margin: 0 auto; text-align: left; }
.scene-picker-title { font-size: 14px; font-weight: 700; color: var(--text-0); margin-bottom: 4px; }
.scene-picker-sub { font-size: 12px; color: var(--text-2); margin-bottom: 12px; }
.scene-agent { display: flex; align-items: center; gap: 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 13px 14px; margin-bottom: 9px; cursor: pointer; transition: var(--transition); }
.scene-agent:hover { border-color: var(--accent); background: rgba(99,102,241,0.06); }
.scene-agent .sa-icon { width: 42px; height: 42px; border-radius: 50%; background: var(--bg-3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.scene-agent .sa-info { flex: 1; min-width: 0; }
.scene-agent .sa-name { font-size: 14px; font-weight: 600; color: var(--text-0); }
.scene-agent .sa-desc { font-size: 12px; color: var(--text-1); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.scene-agent .sa-go { font-size: 12px; color: var(--accent-2); white-space: nowrap; flex-shrink: 0; }
.scene-back { font-size: 13px; color: var(--text-2); cursor: pointer; margin-bottom: 12px; display: inline-block; }
.scene-back:hover { color: var(--text-0); }

/* ══════════ Agent 路由提示条 ══════════ */
.route-banner {
  display: flex; align-items: center; gap: 8px; justify-content: center;
  font-size: 12px; color: var(--accent-2); background: rgba(99,102,241,0.08);
  border: 1px solid rgba(99,102,241,0.2); border-radius: 20px;
  padding: 6px 14px; margin: 4px auto; max-width: fit-content; animation: msgIn .3s ease;
}
.route-banner b { color: var(--text-0); }
.route-banner .rb-switch { color: var(--text-2); cursor: pointer; margin-left: 4px; }
.route-banner .rb-switch:hover { color: var(--text-0); text-decoration: underline; }

/* ══════════ 发现 Agent 页 ══════════ */
.discover-entry { border-color: rgba(99,102,241,0.35); background: linear-gradient(160deg, rgba(99,102,241,0.08), transparent); }
.mini-badge { display: inline-block; font-size: 10px; font-weight: 700; padding: 2px 8px; border-radius: 8px; background: var(--accent); color: #fff; vertical-align: 2px; margin-left: 6px; }
.discover-search input {
  width: 100%; padding: 11px 14px; background: var(--bg-2); border: 1px solid var(--border);
  border-radius: var(--radius-sm); color: var(--text-0); font-size: 14px; font-family: inherit;
  margin-bottom: 16px; transition: var(--transition);
}
.discover-search input:focus { outline: none; border-color: var(--accent); }
.discover-section-title { font-size: 13px; font-weight: 700; color: var(--text-2); margin: 18px 0 10px; letter-spacing: 0.5px; }
.discover-cats { display: flex; gap: 8px; flex-wrap: wrap; margin-bottom: 14px; }
.discover-cat { padding: 6px 14px; border-radius: 16px; font-size: 13px; background: var(--bg-2); border: 1px solid var(--border); color: var(--text-1); cursor: pointer; transition: var(--transition); }
.discover-cat:hover { border-color: var(--accent); color: var(--text-0); }
.discover-cat.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.top-agent { display: flex; align-items: center; gap: 12px; background: linear-gradient(160deg, rgba(99,102,241,0.10), var(--bg-2)); border: 1px solid rgba(99,102,241,0.25); border-radius: var(--radius); padding: 14px; margin-bottom: 9px; cursor: pointer; transition: var(--transition); }
.top-agent:hover { border-color: var(--accent); transform: translateY(-1px); }
.top-agent .ta-rank { font-size: 18px; font-weight: 800; color: var(--accent-2); width: 24px; text-align: center; flex-shrink: 0; }
.top-agent .ta-icon { font-size: 24px; flex-shrink: 0; }
.top-agent .ta-info { flex: 1; min-width: 0; }
.top-agent .ta-name { font-size: 14px; font-weight: 700; color: var(--text-0); }
.top-agent .ta-desc { font-size: 12px; color: var(--text-1); margin-top: 2px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.discover-card { display: flex; gap: 12px; background: var(--bg-2); border: 1px solid var(--border); border-radius: var(--radius); padding: 14px; margin-bottom: 10px; transition: var(--transition); }
.discover-card:hover { border-color: var(--border-strong); }
.discover-card .dc-icon { width: 44px; height: 44px; border-radius: 50%; background: var(--bg-3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 20px; flex-shrink: 0; }
.discover-card .dc-info { flex: 1; min-width: 0; }
.discover-card .dc-name { font-size: 14px; font-weight: 700; color: var(--text-0); }
.discover-card .dc-desc { font-size: 12px; color: var(--text-1); margin: 3px 0 8px; line-height: 1.5; }
.discover-card .dc-use { flex-shrink: 0; align-self: center; }

/* ══════════ 新手引导气泡 ══════════ */
.guide-tip { position: fixed; z-index: 900; background: var(--bg-1); border: 1px solid var(--accent); border-radius: var(--radius); padding: 14px 16px; width: 280px; box-shadow: 0 8px 32px rgba(0,0,0,0.5); animation: msgIn .3s ease; }
.guide-tip .gt-title { font-size: 14px; font-weight: 700; color: var(--text-0); margin-bottom: 4px; }
.guide-tip .gt-text { font-size: 12.5px; color: var(--text-1); line-height: 1.6; margin-bottom: 10px; }
.guide-tip .gt-actions { display: flex; justify-content: space-between; align-items: center; }
.guide-tip .gt-next { font-size: 12.5px; color: var(--accent-2); font-weight: 600; cursor: pointer; }
.guide-tip .gt-skip { font-size: 12px; color: var(--text-2); cursor: pointer; }
.guide-mask { position: fixed; inset: 0; z-index: 899; background: rgba(0,0,0,0.35); }

/* ══════════ 对话存档列表（项目页）══════════ */
.proj-new-btn {
  width: 100%; padding: 13px; margin-bottom: 14px; border-radius: var(--radius);
  background: linear-gradient(135deg, var(--accent), #7c3aed); color: #fff;
  font-size: 14px; font-weight: 700; border: none; cursor: pointer; font-family: inherit;
  transition: var(--transition);
}
.proj-new-btn:hover { filter: brightness(1.1); transform: translateY(-1px); }
.proj-card {
  display: flex; align-items: center; gap: 12px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--radius); padding: 13px 14px;
  margin-bottom: 9px; cursor: pointer; transition: var(--transition); position: relative;
}
.proj-card:hover { border-color: var(--accent); transform: translateY(-1px); }
.proj-icon { width: 40px; height: 40px; border-radius: 50%; background: var(--bg-3); border: 1px solid var(--border); display: flex; align-items: center; justify-content: center; font-size: 19px; flex-shrink: 0; }
.proj-info { flex: 1; min-width: 0; }
.proj-title { font-size: 14px; font-weight: 600; color: var(--text-0); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.proj-meta { font-size: 12px; color: var(--text-2); margin-top: 3px; }
.proj-dot { margin: 0 4px; }
.proj-del { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: var(--text-2); font-size: 12px; flex-shrink: 0; opacity: 0; transition: var(--transition); }
.proj-card:hover .proj-del { opacity: 1; }
.proj-del:hover { background: rgba(239,68,68,0.15); color: #ef4444; }
@media (hover: none) { .proj-del { opacity: 0.5; } }

/* ══════════ 能力按钮区 ══════════ */
.cap-buttons-head { margin: 20px 0 12px; }
.cap-buttons-title { font-size: 15px; font-weight: 700; color: var(--text-0); }
.cap-buttons-sub { font-size: 12px; color: var(--text-2); margin-top: 3px; }
.cap-group { margin-bottom: 18px; }
.cap-group-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.cap-group-tag { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; letter-spacing: 0.3px; }
.cap-group-tag.violet { background: rgba(99,102,241,0.15); color: var(--accent-glow); }
.cap-group-tag.amber { background: rgba(245,158,11,0.15); color: #fbbf24; }
.cap-group-tag.cyan { background: rgba(34,211,238,0.14); color: #22d3ee; }
.cap-group-desc { font-size: 11px; color: var(--text-2); }
.cap-btn-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(120px, 1fr)); gap: 9px; }
.cap-btn {
  display: flex; align-items: center; gap: 8px; padding: 11px 12px;
  background: var(--bg-2); border: 1px solid var(--border); border-radius: 11px;
  cursor: pointer; transition: var(--transition); font-family: inherit; text-align: left;
}
.cap-btn:hover { border-color: var(--accent); transform: translateY(-1px); box-shadow: 0 3px 12px var(--accent-glow); }
.cap-btn-icon { font-size: 18px; flex-shrink: 0; }
.cap-btn-name { font-size: 13px; font-weight: 600; color: var(--text-0); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ══════════ Skill 卡片（结构化）══════════ */
.skill-card .skill-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 6px; }
.skill-ver { font-size: 11px; color: var(--accent-glow); font-weight: 700; margin-left: 6px; }
.skill-status { font-size: 11px; font-weight: 700; padding: 3px 10px; border-radius: 12px; flex-shrink: 0; }
.skill-status.ok { background: rgba(34,197,94,0.15); color: #4ade80; }
.skill-status.warn { background: rgba(245,158,11,0.15); color: #fbbf24; }
.skill-status.muted { background: rgba(255,255,255,0.08); color: var(--text-2); }
.skill-scenario { font-size: 12.5px; color: var(--text-1); margin-bottom: 8px; }
.skill-steps { font-size: 12.5px; color: var(--text-1); margin: 0 0 8px; padding-left: 20px; line-height: 1.7; }
.skill-steps li { margin-bottom: 2px; }
.skill-value { font-size: 12px; color: var(--text-2); margin-bottom: 6px; }
.skill-updates { font-size: 11.5px; color: var(--accent-glow); margin-bottom: 6px; }

/* ══════════ 存档卡 ✨ 保存为能力按钮 ══════════ */
.proj-skill { width: 26px; height: 26px; border-radius: 50%; display: flex; align-items: center; justify-content: center; font-size: 14px; flex-shrink: 0; opacity: 0; transition: var(--transition); cursor: pointer; }
.proj-card:hover .proj-skill { opacity: 1; }
.proj-skill:hover { background: rgba(99,102,241,0.15); transform: scale(1.1); }
@media (hover: none) { .proj-skill { opacity: 0.6; } }

/* 挂牌市场按钮 + 已挂牌标记 */
.btn-accent { background: linear-gradient(135deg, #f59e0b, #f97316); color: #000; font-weight: 700; }
.btn-accent:hover { filter: brightness(1.1); }
.btn-accent:disabled { opacity: 0.5; cursor: wait; }
.skill-published { font-size: 12px; color: var(--text-1); background: rgba(34,197,94,0.08); border: 1px solid rgba(34,197,94,0.2); border-radius: 8px; padding: 6px 10px; margin: 8px 0; }
.skill-published a { text-decoration: none; }