/* Pilot in Command — interface styles. Tokens come from tokens.css (Team Horizon design system). */
@font-face { font-family: "Inter"; font-weight: 400; src: url(fonts/inter-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Inter"; font-weight: 500; src: url(fonts/inter-latin-500-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Inter"; font-weight: 600; src: url(fonts/inter-latin-600-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Inter"; font-weight: 700; src: url(fonts/inter-latin-700-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Orbitron"; font-weight: 500; src: url(fonts/orbitron-latin-500-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Orbitron"; font-weight: 700; src: url(fonts/orbitron-latin-700-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "Orbitron"; font-weight: 800; src: url(fonts/orbitron-latin-800-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "JetBrains Mono"; font-weight: 400; src: url(fonts/jetbrains-mono-latin-400-normal.woff2) format("woff2"); font-display: swap; }
@font-face { font-family: "JetBrains Mono"; font-weight: 600; src: url(fonts/jetbrains-mono-latin-600-normal.woff2) format("woff2"); font-display: swap; }

*, *::before, *::after { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: hsl(var(--background)); color: hsl(var(--foreground));
  font-family: var(--font-sans); font-size: var(--text-md); line-height: var(--leading);
  -webkit-font-smoothing: antialiased; font-feature-settings: "tnum" 1;
  background-image:
    radial-gradient(1100px 560px at 100% -10%, hsl(var(--primary) / 0.07), transparent 60%),
    radial-gradient(900px 500px at -10% 110%, hsl(var(--primary) / 0.05), transparent 60%);
  background-attachment: fixed;
  transition: background-color var(--t-slow) var(--ease), color var(--t-slow) var(--ease);
}
::selection { background: hsl(var(--primary) / 0.3); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: hsl(var(--border)); border-radius: 6px; border: 2px solid hsl(var(--background)); }
::-webkit-scrollbar-track { background: transparent; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; border: none; background: none; padding: 0; }
button, a, [role="button"], input, select, textarea {
  transition: background-color var(--t-base) var(--ease), border-color var(--t-base) var(--ease), color var(--t-base) var(--ease),
              opacity var(--t-base) var(--ease), transform var(--t-base) var(--ease), box-shadow var(--t-base) var(--ease);
}
button:active:not(:disabled) { transform: var(--press); }
:focus-visible { outline: 2px solid hsl(var(--primary) / 0.8); outline-offset: 2px; }
svg { width: 18px; height: 18px; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; transition: transform var(--t-base) var(--ease-spring), color var(--t-fast) ease; }
[hidden] { display: none !important; }

/* ---- progress sweep ---- */
.progress { position: fixed; inset: 0 0 auto 0; height: 3px; z-index: 100; background: hsl(var(--primary) / 0.15); opacity: 0; pointer-events: none; transition: opacity var(--t-base) ease; }
.progress.on { opacity: 1; }
.progress .sweep { height: 100%; width: 40%; border-radius: 999px; background: linear-gradient(90deg, transparent, hsl(var(--primary)), transparent); box-shadow: 0 0 10px hsl(var(--primary)); animation: sweep 1.1s cubic-bezier(.45,0,.55,1) infinite; }
@keyframes sweep { from { transform: translateX(-100%); } to { transform: translateX(250%); } }

/* ---- shell ---- */
#app { display: flex; height: 100%; }
.sidebar {
  position: relative; width: var(--sidebar-w); min-width: 0; flex: none; display: flex; flex-direction: column;
  background: linear-gradient(180deg, hsl(var(--surface)), hsl(var(--surface) / 0.75)); backdrop-filter: blur(16px);
  border-right: 1px solid hsl(var(--border)); transition: width var(--t-base) var(--ease), transform var(--t-slow) var(--ease);
  overflow: hidden;
}
.sidebar.hidden { width: 0 !important; border-right-color: transparent; }
.sidebar.resizing { transition: none; }
.resizer { position: absolute; inset: 0 0 0 auto; width: 6px; cursor: col-resize; z-index: 5; }
.resizer:hover, .sidebar.resizing .resizer { background: hsl(var(--primary) / 0.4); }
.side-head { display: flex; align-items: center; gap: 10px; height: var(--header-h); padding: 0 12px; border-bottom: 1px solid hsl(var(--border)); flex: none; }
.wing-btn { width: 44px; height: 32px; display: grid; place-items: center; border-radius: var(--radius-sm); }
.wing-btn img { height: 20px; width: auto; filter: drop-shadow(0 1px 2px hsl(0 0% 0% / 0.4)); transition: transform var(--t-base) var(--ease-spring); }
.wing-btn:hover { background: hsl(var(--raised)); }
.wing-btn:hover img { transform: translateY(-1.5px) scale(1.04); }
.wordmark { height: 15px; width: auto; opacity: 0.95; }

.agent-switch { position: relative; padding: 10px 12px; border-bottom: 1px solid hsl(var(--border)); flex: none; }
.agent-current { width: 100%; display: flex; align-items: center; gap: 10px; padding: 8px 10px; border-radius: var(--radius); border: 1px solid hsl(var(--border)); background: hsl(var(--card) / 0.6); text-align: left; }
.agent-current:hover { border-color: hsl(var(--border-strong)); background: hsl(var(--raised)); }
.agent-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.agent-name { font-weight: 600; font-size: var(--text-sm); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.agent-role { font-size: var(--text-xs); color: hsl(var(--muted-foreground)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.chev { width: 14px; height: 14px; color: hsl(var(--muted-foreground)); }
.menu { position: absolute; left: 12px; right: 12px; top: calc(100% - 4px); z-index: 20; padding: 6px; border-radius: var(--radius); background: hsl(var(--card) / 0.92); backdrop-filter: blur(14px) saturate(1.2); box-shadow: var(--shadow-2); animation: slide-up var(--t-slow) var(--ease) both; max-height: 60vh; overflow: auto; }
.menu .menu-item { display: flex; align-items: center; gap: 10px; width: 100%; padding: 7px 8px; border-radius: var(--radius-sm); text-align: left; }
.menu .menu-item:hover { background: hsl(var(--raised)); }
.menu .menu-item.active { background: hsl(var(--primary-soft)); }
.menu .menu-item .agent-text { gap: 0; }
.menu .sep { height: 1px; margin: 6px 4px; background: hsl(var(--border)); }

.side-scroll { flex: 1; overflow: auto; padding: 6px 10px 10px; }
.group { margin-top: 10px; }
.group-head { display: flex; align-items: center; gap: 8px; padding: 6px 6px 4px; font-size: 10.5px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: hsl(var(--primary)); }
.group-head .rule { flex: 1; height: 1px; background: linear-gradient(90deg, hsl(var(--primary) / 0.45), transparent); }
.nav-item { position: relative; display: flex; align-items: center; gap: 10px; width: 100%; padding: 8px 10px; border-radius: var(--radius-sm); text-align: left; color: hsl(var(--foreground) / 0.85); font-size: var(--text-sm); }
.nav-item:hover { background: hsl(var(--raised) / 0.8); color: hsl(var(--foreground)); }
.nav-item:hover svg { color: hsl(var(--primary)); transform: translateY(-1px); }
.nav-item.active { background: hsl(var(--primary-soft)); color: hsl(var(--foreground)); font-weight: 500; }
.nav-item.active::before { content: ""; position: absolute; left: 0; top: 18%; bottom: 18%; width: 2px; border-radius: 2px; background: linear-gradient(to bottom, transparent, hsl(var(--primary)), transparent); animation: fade-in var(--t-base) ease-out; }
.nav-item svg { width: 16px; height: 16px; color: hsl(var(--chrome)); flex: none; }
.nav-item .label { flex: 1; min-width: 0; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.nav-item .meta { font-family: var(--font-mono); font-size: 10px; color: hsl(var(--faint-foreground)); }
.nav-item .x { opacity: 0; width: 22px; height: 22px; display: grid; place-items: center; border-radius: 6px; color: hsl(var(--muted-foreground)); }
.nav-item:hover .x { opacity: 1; }
.nav-item .x:hover { background: hsl(var(--danger) / 0.2); color: hsl(var(--danger)); }
.empty-line { padding: 4px 10px 8px; font-size: var(--text-xs); color: hsl(var(--faint-foreground)); }
.side-foot { flex: none; padding: 8px 10px 10px; border-top: 1px solid hsl(var(--border)); }
.node-line { display: flex; align-items: center; gap: 8px; padding: 6px 10px 0; font-size: var(--text-xs); color: hsl(var(--faint-foreground)); font-family: var(--font-mono); }
.dot { width: 7px; height: 7px; border-radius: 50%; background: hsl(var(--faint-foreground)); }
.dot.ok { background: hsl(var(--success)); box-shadow: 0 0 8px hsl(var(--success) / 0.6); }
.dot.bad { background: hsl(var(--danger)); }

#main { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.topbar {
  position: relative; display: flex; align-items: center; gap: 6px; height: var(--header-h); padding: 0 12px; flex: none;
  background: hsl(var(--surface) / 0.7); backdrop-filter: blur(12px); border-bottom: 1px solid hsl(var(--border));
}
.topbar::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 1px; background: linear-gradient(90deg, transparent, hsl(var(--primary) / 0.4), transparent); pointer-events: none; }
.hist { display: flex; }
.title-wrap { flex: 1; min-width: 0; padding: 0 6px; }
.title { font-weight: 600; font-size: var(--text-md); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.subtitle { font-size: var(--text-xs); color: hsl(var(--muted-foreground)); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.controls { display: flex; align-items: center; gap: 6px; }
.model-wrap { display: flex; align-items: center; gap: 6px; }
select { appearance: none; padding: 7px 28px 7px 10px; border-radius: var(--radius-sm); border: 1px solid hsl(var(--border)); background: hsl(var(--raised)) url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%238b98a5' stroke-width='2'><path d='M6 9l6 6 6-6'/></svg>") no-repeat right 8px center / 14px; font-size: var(--text-sm); max-width: 240px; }
select:hover { border-color: hsl(var(--border-strong)); }
.badge { font-size: 10px; font-weight: 700; letter-spacing: 0.08em; padding: 3px 8px; border-radius: 999px; color: #fff; }
.badge.local { background: hsl(var(--local)); }
.badge.cloud { background: hsl(var(--cloud)); color: hsl(220 25% 8%); }
.badge.neutral { background: hsl(var(--raised)); color: hsl(var(--muted-foreground)); }

.icon-btn { width: 34px; height: 34px; display: grid; place-items: center; border-radius: var(--radius-sm); color: hsl(var(--muted-foreground)); }
.icon-btn:hover:not(:disabled) { background: hsl(var(--raised)); color: hsl(var(--foreground)); }
.icon-btn:disabled { opacity: 0.4; cursor: default; }
.icon-btn.sm { width: 24px; height: 24px; font-size: 15px; font-weight: 600; line-height: 1; color: hsl(var(--primary)); }
.icon-btn.sm:hover { background: hsl(var(--primary-soft)); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; height: 36px; padding: 0 16px; border-radius: var(--radius); font-weight: 600; font-size: var(--text-sm); border: 1px solid transparent; }
.btn.primary { background: hsl(var(--primary)); color: hsl(var(--primary-foreground)); box-shadow: 0 6px 18px -8px var(--halo); }
.btn.primary:hover:not(:disabled) { filter: brightness(1.08); box-shadow: var(--glow); }
.btn.secondary { background: hsl(var(--raised)); border-color: hsl(var(--border)); color: hsl(var(--foreground)); }
.btn.secondary:hover { border-color: hsl(var(--border-strong)); }
.btn.danger { background: hsl(var(--danger) / 0.15); color: hsl(var(--danger)); border-color: hsl(var(--danger) / 0.4); }
.btn.sm { height: 30px; padding: 0 12px; font-size: var(--text-xs); }
.btn:disabled { opacity: 0.5; cursor: default; }
.btn svg { width: 16px; height: 16px; }

/* ---- avatars ---- */
.avatar { width: 32px; height: 32px; border-radius: 50%; object-fit: cover; flex: none; background: hsl(var(--raised)); display: inline-grid; place-items: center; }
.avatar.letter { font-weight: 700; font-size: 13px; color: hsl(var(--primary)); background: hsl(var(--primary-soft)); border: 1px solid hsl(var(--primary) / 0.3); }
.avatar.lg { width: 56px; height: 56px; font-size: 20px; }
.avatar.xl { width: 72px; height: 72px; font-size: 26px; }
.avatar.sm { width: 24px; height: 24px; font-size: 11px; }

/* ---- views ---- */
.view { flex: 1; min-height: 0; display: flex; flex-direction: column; animation: settle var(--t-slow) var(--ease) both; }
@keyframes settle { from { opacity: 0; transform: translateY(2px); } to { opacity: 1; transform: none; } }
@keyframes fade-in { from { opacity: 0; } to { opacity: 1; } }
@keyframes slide-up { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }
@keyframes slide-in-right { from { opacity: 0; transform: translateX(16px); } to { opacity: 1; transform: none; } }

#view-home { overflow: auto; padding: 28px 24px 40px; }
.home-hero { text-align: center; padding: 24px 0 8px; }
.hero-logo { width: min(420px, 80vw); height: auto; filter: drop-shadow(0 12px 30px hsl(var(--primary) / 0.25)); animation: slide-up 420ms var(--ease) both; }
.hero-line { color: hsl(var(--muted-foreground)); margin: 14px 0 20px; animation: fade-in 500ms ease both 120ms; }
.agent-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; max-width: 980px; margin: 0 auto; }
.agent-card { display: flex; align-items: center; gap: 12px; padding: 14px; border-radius: var(--radius-lg); background: var(--glass-bg); border: 1px solid var(--glass-border); box-shadow: var(--shadow-1); text-align: left; animation: slide-up 360ms var(--ease) both; }
.agent-card:hover { border-color: hsl(var(--primary) / 0.5); box-shadow: var(--glow); transform: translateY(-1px); }
.agent-card .agent-text .agent-name { font-size: var(--text-md); }
.agent-card.add { justify-content: center; border-style: dashed; color: hsl(var(--muted-foreground)); background: transparent; box-shadow: none; }
.agent-card.add:hover { color: hsl(var(--primary)); }

/* ---- chat ---- */
.messages { flex: 1; overflow: auto; padding: 22px 18px 8px; display: flex; flex-direction: column; gap: 18px; scroll-behavior: smooth; }
.msg { display: flex; gap: 12px; max-width: min(860px, 100%); animation: slide-up var(--t-slow) var(--ease) both; }
.msg.user { align-self: flex-end; flex-direction: row-reverse; }
.msg .bubble { min-width: 0; padding: 11px 14px; border-radius: var(--radius-lg); line-height: 1.55; }
.msg.user .bubble { background: hsl(var(--primary-soft)); border: 1px solid hsl(var(--primary) / 0.25); border-bottom-right-radius: 6px; white-space: pre-wrap; word-wrap: break-word; }
.msg.assistant .bubble { background: var(--glass-bg); border: 1px solid var(--glass-border); box-shadow: var(--shadow-1); border-bottom-left-radius: 6px; }
.msg.error .bubble { background: hsl(var(--danger) / 0.12); border: 1px solid hsl(var(--danger) / 0.4); }
.msg .meta { display: flex; gap: 10px; margin-top: 6px; font-family: var(--font-mono); font-size: 10.5px; color: hsl(var(--faint-foreground)); }
.msg.user .meta { justify-content: flex-end; }
.md > :first-child { margin-top: 0; } .md > :last-child { margin-bottom: 0; }
.md p { margin: 0.5em 0; } .md ul, .md ol { margin: 0.5em 0; padding-left: 1.4em; } .md li { margin: 0.15em 0; }
.md h1, .md h2, .md h3 { font-size: 1.05em; margin: 0.9em 0 0.4em; font-weight: 700; }
.md code { font-family: var(--font-mono); font-size: 0.86em; background: hsl(var(--raised)); padding: 1px 5px; border-radius: 4px; }
.md pre { background: hsl(var(--background)); border: 1px solid hsl(var(--border)); border-radius: var(--radius-sm); padding: 10px 12px; overflow: auto; margin: 0.6em 0; }
.md pre code { background: none; padding: 0; font-size: 0.85em; }
.md table { border-collapse: collapse; margin: 0.6em 0; font-size: 0.92em; } .md th, .md td { border: 1px solid hsl(var(--border)); padding: 4px 8px; }
.md a { color: hsl(var(--primary)); } .md blockquote { margin: 0.6em 0; padding-left: 10px; border-left: 2px solid hsl(var(--primary) / 0.5); color: hsl(var(--muted-foreground)); }
.md hr { border: none; border-top: 1px solid hsl(var(--border)); margin: 0.8em 0; }
.caret { display: inline-block; width: 7px; height: 1em; margin-left: 2px; vertical-align: -2px; background: hsl(var(--primary)); border-radius: 2px; animation: blink 1s steps(2, start) infinite; }
@keyframes blink { to { visibility: hidden; } }
.thinking { display: inline-flex; gap: 4px; align-items: center; height: 1.4em; }
.thinking i { width: 6px; height: 6px; border-radius: 50%; background: hsl(var(--primary)); opacity: 0.4; animation: pulse 1.2s ease-in-out infinite; }
.thinking i:nth-child(2) { animation-delay: 0.2s; } .thinking i:nth-child(3) { animation-delay: 0.4s; }
@keyframes pulse { 0%, 100% { opacity: 0.3; transform: translateY(0); } 50% { opacity: 1; transform: translateY(-2px); } }
.chat-empty { margin: auto; text-align: center; color: hsl(var(--muted-foreground)); animation: fade-in 400ms ease both; }
.chat-empty img { width: 120px; opacity: 0.35; filter: grayscale(0.4); }
.chat-empty p { margin: 8px 0 0; }

.composer { flex: none; padding: 8px 18px calc(14px + env(safe-area-inset-bottom)); }
.composer-box { max-width: 860px; margin: 0 auto; border-radius: var(--radius-lg); background: var(--glass-bg); border: 1px solid var(--glass-border); box-shadow: var(--shadow-1); padding: 10px 10px 8px; }
.composer-box:focus-within { border-color: hsl(var(--primary) / 0.5); box-shadow: 0 0 0 3px hsl(var(--primary) / 0.18), var(--shadow-1); }
#input { width: 100%; resize: none; border: none; background: transparent; outline: none; padding: 4px 6px; max-height: 40vh; line-height: 1.5; }
#input::placeholder { color: hsl(var(--faint-foreground)); }
.composer-row { display: flex; align-items: center; gap: 8px; margin-top: 4px; }
.hint { flex: 1; font-size: var(--text-xs); color: hsl(var(--faint-foreground)); text-align: right; }
.send { height: 34px; padding: 0 14px; }

/* ---- dialogs ---- */
.dlg { background: hsl(var(--card) / 0.9); color: hsl(var(--foreground)); border: 1px solid hsl(var(--border)); border-radius: var(--radius-lg); padding: 22px; width: min(560px, 92vw); box-shadow: var(--shadow-2); backdrop-filter: blur(14px); animation: slide-up 240ms var(--ease) both; }
.dlg.wide { width: min(720px, 94vw); }
.dlg::backdrop { background: hsl(220 30% 4% / 0.55); backdrop-filter: blur(3px); }
.dlg h3 { margin: 0 0 14px; font-family: var(--font-display); font-weight: 700; font-size: 15px; letter-spacing: 0.04em; text-transform: uppercase; color: hsl(var(--primary)); }
.dlg label { display: block; margin: 10px 0; font-size: var(--text-xs); color: hsl(var(--muted-foreground)); font-weight: 600; letter-spacing: 0.02em; }
.dlg label.check { display: flex; align-items: center; gap: 8px; font-weight: 500; }
.dlg input:not([type=checkbox]):not([type=file]):not([type=radio]), .dlg textarea, .dlg select { display: block; width: 100%; margin-top: 5px; padding: 9px 10px; border-radius: var(--radius-sm); border: 1px solid hsl(var(--border)); background: hsl(var(--raised)); color: hsl(var(--foreground)); font-weight: 400; font-size: var(--text-sm); }
.dlg input:focus, .dlg textarea:focus, .dlg select:focus { outline: none; border-color: hsl(var(--primary) / 0.6); box-shadow: 0 0 0 3px hsl(var(--primary) / 0.2); }
.dlg select { max-width: none; }
.dlg menu { display: flex; justify-content: flex-end; gap: 8px; padding: 0; margin: 16px 0 0; }
.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 0 12px; }
.avatar-pick { display: flex; align-items: center; gap: 14px; margin-bottom: 6px; }
.tabs { flex-wrap: wrap; display: flex; gap: 4px; margin-bottom: 12px; padding: 3px; border-radius: var(--radius); background: hsl(var(--raised)); max-width: 100%; }
.tab { padding: 6px 14px; border-radius: var(--radius-sm); font-size: var(--text-sm); color: hsl(var(--muted-foreground)); }
.tab.active { background: hsl(var(--card)); color: hsl(var(--foreground)); box-shadow: 0 1px 2px hsl(0 0% 0% / 0.25); }
.kv { display: grid; grid-template-columns: 150px 1fr; gap: 8px 12px; font-size: var(--text-sm); align-items: start; }
.kv .k { color: hsl(var(--muted-foreground)); padding-top: 2px; }
code.inline { font-family: var(--font-mono); font-size: 12px; background: hsl(var(--raised)); padding: 1px 6px; border-radius: 4px; }
.prov { display: flex; align-items: center; gap: 10px; padding: 10px 12px; border-radius: var(--radius); border: 1px solid hsl(var(--border)); margin-bottom: 8px; background: hsl(var(--raised) / 0.5); }
.prov .name { font-weight: 600; min-width: 90px; }
.prov .url { flex: 1; font-family: var(--font-mono); font-size: 11px; color: hsl(var(--faint-foreground)); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.about { text-align: center; width: min(460px, 92vw); }
.about-logo { width: 300px; max-width: 80%; margin: 8px auto 6px; display: block; filter: drop-shadow(0 10px 24px hsl(var(--primary) / 0.25)); }
.about-tag { font-family: var(--font-display); font-weight: 500; letter-spacing: 0.06em; font-size: 12px; color: hsl(var(--primary)); margin: 4px 0 12px; text-transform: uppercase; }
.about-line { margin: 4px 0; } .about-line a { color: hsl(var(--primary)); text-decoration: none; }
.about-small { font-size: var(--text-xs); color: hsl(var(--muted-foreground)); margin: 10px 0 0; }
.about menu { justify-content: center; }

.toasts { position: fixed; right: 16px; bottom: 16px; display: flex; flex-direction: column; gap: 8px; z-index: 200; }
.toast { padding: 10px 14px; border-radius: var(--radius); background: hsl(var(--card)); border: 1px solid hsl(var(--border)); box-shadow: var(--shadow-2); font-size: var(--text-sm); animation: slide-in-right var(--t-slow) var(--ease) both; max-width: 360px; }
.toast.err { border-color: hsl(var(--danger) / 0.5); }

/* ---- responsive ---- */
.desk { display: inline-flex; }
#btn-menu { display: none; }
.scrim { display: none; }
@media (max-width: 820px) {
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; z-index: 30; width: min(320px, 86vw) !important; transform: translateX(-100%); box-shadow: var(--shadow-2); }
  .sidebar.open { transform: none; }
  .sidebar.hidden { width: min(320px, 86vw) !important; }
  .resizer { display: none; }
  .desk { display: none !important; }
  #btn-menu { display: grid; }
  .scrim { display: block; position: fixed; inset: 0; z-index: 25; background: hsl(220 30% 4% / 0.5); opacity: 0; pointer-events: none; transition: opacity var(--t-base) ease; }
  .scrim.on { opacity: 1; pointer-events: auto; }
  .subtitle { display: none; }
  select { max-width: 150px; }
  .hint { display: none; }
  .grid2 { grid-template-columns: 1fr; }
  .messages { padding: 14px 12px 6px; }
  .composer { padding-left: 10px; padding-right: 10px; }
}

/* ---- tool cards ---- */
.tool { margin: 6px 0; border: 1px solid hsl(var(--border)); border-radius: var(--radius-sm); background: hsl(var(--raised) / 0.5); font-size: var(--text-sm); overflow: hidden; animation: slide-up var(--t-base) var(--ease) both; }
.tool summary { list-style: none; display: flex; align-items: center; gap: 8px; padding: 7px 10px; cursor: pointer; color: hsl(var(--muted-foreground)); }
.tool summary::-webkit-details-marker { display: none; }
.tool summary .tname { font-family: var(--font-mono); font-size: 12px; color: hsl(var(--foreground)); }
.tool summary .tstate { margin-left: auto; font-size: 10px; letter-spacing: .08em; text-transform: uppercase; }
.tool.running summary .tstate { color: hsl(var(--primary)); }
.tool.ok summary .tstate { color: hsl(var(--success)); }
.tool.err summary .tstate { color: hsl(var(--danger)); }
.tool .tbody { padding: 0 10px 10px; display: grid; gap: 6px; }
.tool pre { margin: 0; max-height: 240px; overflow: auto; background: hsl(var(--background)); border: 1px solid hsl(var(--border)); border-radius: 6px; padding: 8px; font-family: var(--font-mono); font-size: 11.5px; white-space: pre-wrap; word-break: break-word; }
.tool .tlabel { font-size: 10px; text-transform: uppercase; letter-spacing: .08em; color: hsl(var(--faint-foreground)); }
.tool summary svg { width: 14px; height: 14px; color: hsl(var(--chrome)); }
.tool.running summary svg { animation: spin 1s linear infinite; color: hsl(var(--primary)); }
@keyframes spin { to { transform: rotate(360deg); } }
.field-label { margin: 10px 0 6px; font-size: var(--text-xs); color: hsl(var(--muted-foreground)); font-weight: 600; letter-spacing: .02em; }
.grants { display: grid; grid-template-columns: 1fr 1fr; gap: 4px 12px; padding: 8px 10px; border: 1px solid hsl(var(--border)); border-radius: var(--radius-sm); background: hsl(var(--raised) / 0.5); max-height: 180px; overflow: auto; }
.grants label { display: flex; align-items: center; gap: 8px; margin: 2px 0; font-weight: 500; font-size: var(--text-sm); color: hsl(var(--foreground)); }
.grants .ghead { grid-column: 1 / -1; font-size: 10px; letter-spacing: .1em; text-transform: uppercase; color: hsl(var(--primary)); margin-top: 4px; }
.prov .actions { display: flex; gap: 6px; }
.row-actions { display: flex; gap: 8px; margin-top: 10px; }

.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 8px; border-radius: 999px; background: hsl(var(--raised)); border: 1px solid hsl(var(--border)); font-size: var(--text-xs); max-width: 220px; }
.chip span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.chip button { color: hsl(var(--muted-foreground)); line-height: 1; }
.chip.up { border-color: hsl(var(--primary) / 0.5); }
.msg .att { display: flex; gap: 6px; flex-wrap: wrap; margin-top: 6px; justify-content: flex-end; }
.msg .att a { color: inherit; text-decoration: none; }
.keyrow { display: flex; align-items: center; gap: 10px; padding: 8px 12px; border: 1px solid hsl(var(--border)); border-radius: var(--radius); margin-bottom: 6px; }
.keyrow code { font-family: var(--font-mono); font-size: 12px; }
.newkey { font-family: var(--font-mono); font-size: 12px; word-break: break-all; padding: 10px; border: 1px solid hsl(var(--primary) / 0.5); border-radius: var(--radius-sm); background: hsl(var(--primary-soft)); margin: 8px 0; user-select: all; }
.tab:focus { outline: none; }
.tab:focus-visible { outline: 2px solid hsl(var(--primary) / 0.6); outline-offset: 1px; }

#btn-mic.rec { color: hsl(var(--danger)); animation: pulse 1s ease-in-out infinite; }
#btn-voice-mode.on { color: hsl(var(--primary)); background: hsl(var(--primary-soft)); }
@keyframes pulse { 0%, 100% { opacity: 1; } 50% { opacity: 0.45; } }
.msg .say { opacity: 0; transition: opacity var(--dur) var(--ease); margin-left: 6px; color: hsl(var(--muted-foreground)); font-size: 11px; }
.msg:hover .say, .msg .say.playing { opacity: 1; }
.msg .say.playing { color: hsl(var(--primary)); }

.dlg.wide { width: min(880px, 94vw); }
.logbox { font-family: var(--font-mono); font-size: 12px; white-space: pre-wrap; max-height: 260px; overflow: auto; padding: 10px; border-radius: var(--radius-sm); background: hsl(var(--raised)); border: 1px solid hsl(var(--border)); }
textarea.mono { font-family: var(--font-mono); font-size: 12px; }
.pbar { height: 6px; border-radius: 3px; background: hsl(var(--raised)); overflow: hidden; margin: 6px 0; }
.pbar > i { display: block; height: 100%; background: hsl(var(--primary)); transition: width var(--dur) var(--ease); }
.row-actions { flex-wrap: wrap; }
.row-actions select { max-width: 320px; }
.row-actions .btn { white-space: nowrap; }
#ds-agent { width: 180px; }

.menu { position: absolute; right: 56px; top: 52px; z-index: 30; min-width: 220px; padding: 6px; border-radius: var(--radius); background: hsl(var(--card)); border: 1px solid hsl(var(--border)); box-shadow: 0 12px 32px hsl(0 0% 0% / 0.35); display: flex; flex-direction: column; }
.menu button { text-align: left; padding: 8px 10px; border-radius: var(--radius-sm); font-size: var(--text-sm); color: hsl(var(--foreground)); }
.menu button:hover { background: hsl(var(--raised)); }
.menu button.danger { color: hsl(var(--danger)); }
.choice { display: block; padding: 10px 12px; border: 1px solid hsl(var(--border)); border-radius: var(--radius); cursor: pointer; }
.choice:has(input:checked) { border-color: hsl(var(--primary)); background: hsl(var(--primary-soft)); }
.choice input { margin-right: 6px; }
.choice input[type="radio"] { width: auto; margin: 0 8px 0 0; vertical-align: middle; accent-color: hsl(var(--primary)); padding: 0; }
.choice b { vertical-align: middle; }