/* Home workspace. Shared theme tokens keep the chat and appearance controls in sync. */
.workspace-page .shell { grid-template-columns: var(--sidebar-w) minmax(0, 1fr); }
.workspace-page .shell.collapsed { grid-template-columns: minmax(0, 1fr); }
.workspace-page .sidebar { padding: 12px 12px 0; background: var(--sidebar); }
.workspace-page .side-top { padding: 2px 2px 12px 6px; }
.workspace-page .mark { gap: 10px; font-size: 20px; letter-spacing: -0.02em; }
.workspace-page .mark .glyph { width: 28px; height: 28px; }
.workspace-page .new-chat { justify-content: center; gap: 9px; border-color: transparent; background: var(--accent); color: var(--accent-ink); padding: 10px 14px; font-size: 14.5px; box-shadow: 0 3px 10px color-mix(in srgb, var(--accent) 16%, transparent); }
.workspace-page .new-chat svg { width: 17px; height: 17px; color: inherit; }
.workspace-page .new-chat:hover { filter: brightness(1.08); }
.workspace-label { margin: 18px 10px 8px; color: var(--faint); font-size: 12px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; }
.workspace-page .side-apps { gap: 2px; margin-bottom: 0; }
.workspace-page .side-apps a { padding: 8px 10px; font-size: 14.5px; color: var(--ink); }
.workspace-page .side-apps a:hover { color: var(--ink); }
.workspace-page .side-apps a.workspace-current { background: var(--surface); color: var(--ink); box-shadow: inset 0 0 0 1px var(--line); }
.workspace-page .side-apps a.workspace-current svg { color: inherit; }
.workspace-nav-tag { margin-left: auto; font-size: 11px; color: var(--faint); font-weight: 600; }
.workspace-history-label { margin-top: 18px; margin-bottom: 4px; }
.workspace-page .search { margin-top: 4px; }
.workspace-page .search input { font-size: 14px; }
.workspace-page .list-empty { font-size: 13.5px; line-height: 1.6; padding: 10px 12px; color: var(--muted); }
.workspace-page .chat-list { min-height: 50px; }
.workspace-page .group-label { font-size: 12px; }
.workspace-side-links { display: grid; gap: 2px; padding: 10px 2px; border-top: 1px solid var(--line); }
.workspace-side-links a { display: flex; align-items: center; gap: 9px; padding: 8px 10px; border-radius: 10px; color: var(--muted); text-decoration: none; font-size: 13.5px; }
.workspace-side-links a:hover { background: var(--hover); color: var(--ink); }
.workspace-side-links svg { width: 16px; height: 16px; }
.workspace-side-links .workspace-link-arrow { width: 13px; height: 13px; margin-left: auto; }
.workspace-page .side-foot { margin: 0; padding: 10px 0 12px; }
.workspace-page .lib-bar { margin-top: 10px; }
.workspace-page .env-stage { padding: 28px 24px 16px; }
.workspace-page .main.env-open.empty .dock { flex: 0 0 auto; }
.workspace-page .guest-card p { font-size: 14px; line-height: 1.55; }
.workspace-page .guest-actions .primary, .workspace-page .guest-actions .ghost { font-size: 14px; padding: 9px 8px; }
.workspace-page .topbar { flex: 0 0 auto; min-height: var(--chrome-h); padding: 8px 16px; border-bottom: 1px solid var(--line); background: var(--surface); }
.workspace-breadcrumb { display: inline-flex; gap: 8px; color: var(--muted); font-size: 13px; }
.workspace-breadcrumb span { color: var(--faint); }
.workspace-page .chat-title { padding-left: 6px; font-size: 15px; color: var(--ink); }
.workspace-page .upgrade-pill { order: 2; margin-right: 4px; font-size: 13px; }
.workspace-page .theme { margin-left: 2px; }
.workspace-mode { display: inline-flex; align-items: center; gap: 7px; margin: 0 8px; padding: 5px 10px; border: 1px solid var(--line); border-radius: 99px; color: var(--muted); font-size: 12px; white-space: nowrap; }
.workspace-mode::before { content: ""; width: 5px; height: 5px; border-radius: 50%; background: var(--accent); }
.workspace-mode[data-demo="true"]::before { background: #B17B26; }
.workspace-page .main.empty { overflow-y: auto; overscroll-behavior: contain; background-image: radial-gradient(ellipse at 50% 20%, color-mix(in srgb, var(--accent) 4%, transparent), transparent 55%); }
.workspace-page .main.empty .topbar { position: sticky; top: 0; z-index: 10; }
.workspace-page .main.empty .thread { display: block; flex: 0 0 auto; overflow: visible; }
.workspace-page .main.empty .column { max-width: 1000px; padding: 38px 30px 24px; }
.workspace-page .main.empty .dock { flex: 0 0 auto; width: 100%; padding: 0 30px; }
.workspace-page .main:not(.empty) .workspace-apps { display: none; }
.workspace-page .main:not(.empty) .workspace-breadcrumb { display: none; }
.workspace-page .welcome { position: relative; }
.workspace-orbit { position: relative; display: grid; place-items: center; width: 100px; height: 88px; margin: 0 auto 15px; }
.workspace-orbit::before { content: ""; position: absolute; inset: -10px; border-radius: 50%; background: radial-gradient(circle, color-mix(in srgb, var(--accent) 12%, transparent), transparent 70%); }
.workspace-orbit > span { position: absolute; width: 92px; height: 59px; border: 1px solid color-mix(in srgb, var(--accent) 25%, transparent); border-radius: 50%; transform: rotate(-35deg); }
.workspace-orbit > span:nth-child(2) { transform: rotate(35deg); }
.workspace-orbit .glyph { position: relative; width: 46px; height: 46px; border-radius: 15px; box-shadow: 0 6px 24px color-mix(in srgb, var(--accent) 18%, transparent); transform: rotate(-8deg); }
.workspace-orbit b { position: absolute; top: 5px; right: 0; color: var(--accent); font-size: 22px; font-weight: 400; }
.workspace-page .greeting { margin: 0 0 12px; font: 600 60px/1.05 var(--text); letter-spacing: .14em; text-transform: uppercase; color: var(--accent); }
.workspace-headline { margin: 0; font: 600 clamp(30px, 3.2vw, 44px)/1.12 var(--display); letter-spacing: -.045em; text-wrap: balance; }
.workspace-headline br { display: none; }
.workspace-page .welcome-sub { margin: 15px auto 0; max-width: 520px; color: var(--muted); font-size: 14px; line-height: 1.7; text-wrap: balance; }
.workspace-page .main.empty .composer { max-width: 770px; padding: 14px 14px 10px 16px; border-radius: var(--radius-xl); box-shadow: 0 4px 6px -4px color-mix(in srgb, var(--ink) 10%, transparent), 0 12px 35px -20px color-mix(in srgb, var(--accent) 28%, transparent); }
.workspace-page .main.empty .composer textarea { min-height: 68px; font-size: 16px; }
.workspace-page .main.empty .composer:focus-within { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 8%, transparent), var(--shadow); }
.workspace-page .main.empty .suggestions { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; max-width: 770px; margin: 14px auto 0; }
.workspace-page .suggestion { display: flex; align-items: center; gap: 8px; min-width: 0; padding: 10px 12px; border: 1px solid color-mix(in srgb, var(--line) 80%, transparent); border-radius: var(--radius); background: color-mix(in srgb, var(--surface) 55%, transparent); text-align: left; font-size: 13px; line-height: 1.5; color: var(--muted); transition: border-color .15s, background .15s; }
.workspace-page .suggestion svg { width: 15px; height: 15px; color: var(--accent); }
.workspace-page .suggestion:hover { border-color: var(--accent); background: var(--surface); color: var(--ink); }
.workspace-page .hint { margin-top: 13px; color: var(--muted); font-size: 12.5px; }
.workspace-page .hint .link { font-weight: 500; }
.workspace-apps { flex: 0 0 auto; width: 100%; max-width: 1060px; margin: 40px auto 0; padding: 0 40px 28px; }
.workspace-section-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 17px; }
.workspace-eyebrow { margin: 0 0 5px; color: var(--muted); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.workspace-section-head h2 { margin: 0; font: 600 22px/1.3 var(--display); letter-spacing: -.035em; }
.workspace-text-link { flex-shrink: 0; color: var(--muted); font-size: 13px; text-decoration: none; }
.workspace-text-link span { display: inline-block; margin-left: 6px; }
.workspace-text-link:hover { color: var(--accent); }
.workspace-app-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 11px; }
.workspace-app-card { position: relative; display: flex; align-items: center; gap: 13px; min-width: 0; padding: 19px 17px; border: 1px solid color-mix(in srgb, var(--line) 85%, transparent); border-radius: 13px; background: color-mix(in srgb, var(--surface) 75%, transparent); color: var(--ink); text-decoration: none; transition: border-color .18s, box-shadow .18s, transform .18s; }
.workspace-app-card:hover { border-color: color-mix(in srgb, var(--accent) 45%, var(--line)); box-shadow: var(--shadow); transform: translateY(-2px); }
.workspace-app-card h3 { margin: 0 0 4px; font-size: 14.5px; font-weight: 600; }
.workspace-app-card p { margin: 0; max-width: 180px; color: var(--muted); font-size: 13px; line-height: 1.55; }
.workspace-app-icon { flex: 0 0 auto; display: grid; place-items: center; width: 38px; height: 38px; border: 1px solid color-mix(in srgb, currentColor 12%, transparent); border-radius: 11px; background: color-mix(in srgb, currentColor 9%, var(--surface)); }
.workspace-app-icon svg { width: 20px; height: 20px; stroke-width: 1.6; }
.workspace-app-icon[data-tone="blue"] { color: #587AC7; }
.workspace-app-icon[data-tone="violet"] { color: #9470CF; }
.workspace-app-icon[data-tone="green"] { color: #3D8B76; }
.workspace-app-icon[data-tone="amber"] { color: #A57C36; }
.workspace-app-icon[data-tone="rose"] { color: #B96E83; }
.workspace-app-icon[data-tone="slate"] { color: #6B7F9E; }
.workspace-card-arrow { align-self: flex-start; margin-left: auto; color: var(--faint); font-size: 13px; }
.workspace-bottom-note { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-top: 20px; padding-top: 17px; border-top: 1px solid color-mix(in srgb, var(--line) 65%, transparent); }
.workspace-bottom-note p { display: flex; align-items: center; flex-wrap: wrap; gap: 6px; margin: 0; font-size: 12.5px; color: var(--muted); }
.workspace-bottom-note svg { width: 13px; height: 13px; }
.workspace-bottom-note p a { color: inherit; text-underline-offset: 3px; }
.workspace-demo-note { max-width: 570px; margin: 17px auto 0; color: var(--muted); text-align: center; font-size: 12.5px; line-height: 1.6; }
.workspace-noscript { padding: 20px; text-align: center; }
.workspace-page .sidebar { overflow: hidden; }
.workspace-page .chat-list { min-height: 0; }
.workspace-page .side-foot { margin-top: auto; }

@media (min-width: 1500px) {
  .workspace-page .main.empty .column { padding-top: 50px; }
  .workspace-apps { margin-top: 50px; }
}
@media (max-width: 1100px) {
  .workspace-page .shell { grid-template-columns: 232px minmax(0, 1fr); }
  .workspace-apps { padding-right: 28px; padding-left: 28px; }
  .workspace-app-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workspace-page .main.empty .suggestions { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .workspace-headline { font-size: 36px; }
  .workspace-headline br { display: initial; }
  .workspace-breadcrumb { display: none; }
}
@media (max-width: 860px) {
  .workspace-page .shell, .workspace-page .shell.collapsed { grid-template-columns: minmax(0, 1fr); }
  .workspace-page .sidebar { padding-top: 17px; }
  .workspace-page .topbar { min-height: var(--chrome-h); padding: 8px 16px; }
  .workspace-page .main.empty .column { padding-top: 30px; }
  .workspace-page .main.empty .thread { flex: 0 0 auto; }
  .workspace-headline br { display: none; }
  .workspace-apps { max-width: 826px; margin-top: 30px; }
}
@media (max-width: 540px) {
  .workspace-page .topbar { padding: 9px 10px; gap: 3px; }
  .workspace-mode { padding: 4px 7px; margin: 0 3px; font-size: 11px; }
  .workspace-page .topbar .upgrade-pill { padding: 5px 8px; font-size: 11px; }
  .workspace-page .topbar .upgrade-pill svg { display: none; }
  .workspace-page .topbar .icon-btn { width: 32px; height: 32px; }
  .workspace-page .main.empty .column { padding: 24px 20px 20px; }
  .workspace-orbit { margin-bottom: 10px; transform: scale(.85); height: 72px; }
  .workspace-page .greeting { font-size: 55px; }
  .workspace-headline { font-size: 32px; }
  .workspace-headline br { display: initial; }
  .workspace-page .welcome-sub { max-width: 300px; font-size: 14px; }
  .workspace-page .main.empty .dock { padding: 0 16px; }
  .workspace-page .main.empty .composer { padding: 12px 10px 10px 13px; }
  .workspace-page .main.empty .composer textarea { min-height: 66px; font-size: 16px; }
  .workspace-page .suggestion { padding: 9px; font-size: 12.5px; }
  .workspace-page .hint { font-size: 12px; }
  .workspace-apps { margin-top: 30px; padding: 0 16px 25px; }
  .workspace-section-head h2 { font-size: 20px; }
  .workspace-section-head > a { display: none; }
  .workspace-app-grid { gap: 8px; }
  .workspace-app-card { flex-direction: column; align-items: flex-start; gap: 10px; padding: 15px; }
  .workspace-app-card h3 { font-size: 14px; }
  .workspace-app-card p { font-size: 12.5px; }
  .workspace-card-arrow { position: absolute; top: 15px; right: 15px; }
  .workspace-bottom-note { flex-direction: column; align-items: flex-start; gap: 12px; }
  .workspace-page .main:not(.empty) .workspace-mode { display: none; }
}
@media (prefers-reduced-motion: reduce) {
  .workspace-app-card, .workspace-page .suggestion { transition: none; }
  .workspace-app-card:hover { transform: none; }
}