/* Hermes Agent look (LENS_0 "Hermes teal": #041c1c canvas, cream #ffe6cb, emerald accents),
   with Albert's orb and Second Brain network in the middle. */
:root {
  --bg: #041c1c;
  --bg-2: #062626;
  --panel: rgba(6, 38, 38, 0.82);
  --line: rgba(255, 230, 203, 0.14);
  --line-2: rgba(255, 230, 203, 0.28);
  --cream: #ffe6cb;
  --text: #f4ece2;
  --muted: rgba(255, 230, 203, 0.55);
  --accent: #34d399;
  --accent-ink: #022c22;
  --warn: #fbbf24;
  --err: #fca5a5;
  --mono: "IBM Plex Mono", ui-monospace, "SF Mono", Menlo, monospace;
  --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
  --r: 8px;
  color-scheme: dark;
}
* { box-sizing: border-box; }
html, body { height: 100%; margin: 0; }
body { background: var(--bg); color: var(--text); font: 15px/1.55 var(--sans); overflow: hidden; -webkit-font-smoothing: antialiased; }
[hidden] { display: none !important; }
button { font: inherit; color: inherit; cursor: pointer; }
.mono { font-family: var(--mono); }
.small { font-size: 12px; }
.muted { color: var(--muted); }
.err { color: var(--err); min-height: 1.2em; margin: 0; }
.label { font: 500 11px/1 var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.label.pad { padding: 18px 16px 8px; }
.panel { background: var(--panel); border: 1px solid var(--line); border-radius: var(--r); backdrop-filter: blur(10px); }
.wordmark { font: 600 15px/1 var(--mono); letter-spacing: 0.22em; color: var(--cream); display: flex; align-items: center; gap: 8px; }
.wordmark em { font-style: normal; color: var(--accent); font-weight: 500; }
.glyph { font-size: 18px; letter-spacing: 0; }

.btn { border: 1px solid var(--line-2); background: transparent; border-radius: var(--r); padding: 10px 14px; font: 500 13px/1 var(--mono); letter-spacing: 0.06em; }
.btn.primary { background: var(--cream); color: var(--bg); border-color: var(--cream); }
.btn.primary:hover { background: #fff3e4; }
.btn.ghost:hover, .icon-btn:hover, .chip:hover { border-color: var(--cream); }
.btn.wide { margin: 0 16px; width: calc(100% - 32px); text-align: left; }
.btn:focus-visible, .chip:focus-visible, .icon-btn:focus-visible, .orb-btn:focus-visible, input:focus-visible, .session:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.icon-btn { border: 1px solid var(--line); background: transparent; border-radius: var(--r); width: 36px; height: 36px; }
.link { background: none; border: 0; color: var(--muted); padding: 0; text-decoration: underline; }
.chip { border: 1px solid var(--line); background: transparent; border-radius: 999px; padding: 6px 12px; font: 500 11px/1 var(--mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.chip[aria-pressed="true"] { color: var(--accent-ink); background: var(--accent); border-color: var(--accent); }
input { background: rgba(0, 0, 0, 0.25); border: 1px solid var(--line-2); border-radius: var(--r); color: var(--text); padding: 11px 12px; font: 15px var(--sans); min-width: 0; }
.row { display: flex; gap: 8px; flex-wrap: wrap; }

/* login */
.login { height: 100%; display: grid; place-items: center; padding: 16px; background: radial-gradient(ellipse at 50% 30%, #0a3a36 0%, var(--bg) 60%); }
.login-card { width: min(360px, 100%); padding: 28px; display: grid; gap: 12px; }

/* shell */
.shell { display: grid; grid-template-columns: 264px 1fr; height: 100dvh; }
.sidebar { border-right: 1px solid var(--line); background: var(--bg-2); display: flex; flex-direction: column; min-height: 0; }
.side-head { display: flex; justify-content: space-between; align-items: center; padding: 20px 16px 18px; }
.sessions { flex: 1; overflow-y: auto; padding: 0 8px; }
.session { display: block; width: 100%; text-align: left; background: none; border: 1px solid transparent; border-radius: 6px; padding: 9px 10px; color: var(--text); }
.session:hover { border-color: var(--line); }
.session[aria-current="true"] { border-color: var(--line-2); background: rgba(255, 230, 203, 0.05); }
.session .t { display: block; font-size: 13px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.session .m { display: block; font: 11px var(--mono); color: var(--muted); }
.side-foot { border-top: 1px solid var(--line); padding: 14px 16px; display: grid; gap: 6px; }
.status { display: flex; align-items: center; gap: 8px; font: 12px var(--mono); }
.dot { width: 8px; height: 8px; border-radius: 50%; background: var(--muted); }
.dot.ok { background: var(--accent); box-shadow: 0 0 8px var(--accent); }
.dot.bad { background: var(--err); }

.main { display: flex; flex-direction: column; min-width: 0; min-height: 0; }
.topbar { display: flex; align-items: center; gap: 12px; padding: 12px 20px; border-bottom: 1px solid var(--line); }
.topbar-title { flex: 1; font-size: 13px; color: var(--cream); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; letter-spacing: 0.04em; }
.toggles { display: flex; gap: 6px; }
.only-mobile { display: none; }

/* stage: brain behind, orb centre, caption below, activity on the right */
.stage { position: relative; flex: 1; min-height: 0; overflow: hidden; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; background: radial-gradient(ellipse at 50% 42%, #0a3431 0%, var(--bg) 62%); }
.brain { position: absolute; inset: 0; opacity: 0.9; }
.brain-canvas { display: block; }
.orb-btn { position: relative; z-index: 1; background: none; border: 0; padding: 0; border-radius: 50%; width: min(44vh, 380px, 78vw); aspect-ratio: 1; touch-action: manipulation; }
.orb { width: 100%; height: 100%; display: block; }
.state { position: relative; z-index: 1; margin-top: 6px; font-size: 11px; letter-spacing: 0.24em; color: var(--muted); }
.state.live { color: var(--accent); }
.caption { position: relative; z-index: 1; width: min(720px, 100%); text-align: center; margin-top: 14px; min-height: 5.5em; }
.caption p { margin: 0 0 6px; }
.you { color: var(--muted); font-size: 14px; }
.him { color: var(--text); font-size: 17px; max-height: 9.5em; overflow-y: auto; }
.activity { position: absolute; z-index: 1; right: 16px; top: 16px; width: 270px; max-height: calc(100% - 32px); overflow: hidden; }
.activity ol { list-style: none; margin: 8px 0 0; padding: 0; display: grid; gap: 4px; }
.activity li { font: 12px/1.4 var(--mono); color: var(--muted); border-left: 2px solid var(--line-2); padding: 2px 0 2px 8px; animation: in 0.25s ease-out; overflow-wrap: anywhere; }
.activity li.run { border-color: var(--accent); color: var(--cream); }
.activity li.fail { border-color: var(--err); }
.activity li.note { border-color: #5eead4; }
@keyframes in { from { opacity: 0; transform: translateX(6px); } }
.approval { position: absolute; z-index: 3; bottom: 16px; left: 50%; transform: translateX(-50%); width: min(520px, calc(100% - 32px)); padding: 16px; display: grid; gap: 10px; border-color: var(--warn); }
.approval pre { margin: 0; padding: 10px; background: rgba(0, 0, 0, 0.35); border-radius: 6px; font-size: 12px; white-space: pre-wrap; overflow-wrap: anywhere; max-height: 9em; overflow-y: auto; }
.approval p { margin: 0; }
.log { position: absolute; z-index: 2; inset: 16px; overflow-y: auto; padding: 16px 20px; }
.log .msg { margin: 0 0 14px; max-width: 760px; }
.log .msg .who { font: 500 11px var(--mono); letter-spacing: 0.14em; text-transform: uppercase; color: var(--muted); }
.log .msg.assistant .who { color: var(--accent); }
.log .msg .body { white-space: pre-wrap; }

.composer { display: flex; gap: 8px; padding: 12px 20px calc(12px + env(safe-area-inset-bottom)); border-top: 1px solid var(--line); }
.composer input { flex: 1; }

@media (prefers-reduced-motion: reduce) { .activity li { animation: none; } }
@media (max-width: 900px) { .activity { display: none; } }
@media (max-width: 760px) {
  .shell { grid-template-columns: 1fr; }
  .sidebar { position: fixed; z-index: 10; inset: 0 auto 0 0; width: min(300px, 86vw); transform: translateX(-100%); transition: transform 0.2s; }
  .sidebar.open { transform: none; box-shadow: 0 0 0 100vmax rgba(0, 0, 0, 0.5); }
  .only-mobile { display: inline-block; }
  .topbar { padding: 10px 16px; gap: 8px; }
  .topbar-title { display: none; }
  .toggles { flex: 1; justify-content: flex-end; }
  .chip { padding: 6px 9px; letter-spacing: 0.06em; }
  .composer { padding-left: 16px; padding-right: 16px; }
  .composer .btn.primary { padding: 10px; }
  .him { font-size: 16px; }
}