/* Noema administration interface. Design tokens first, then layout, then components.
   Light theme on :root, dark via data-theme or system preference. */
:root {
  --font: "Inter", "Segoe UI", system-ui, -apple-system, sans-serif;
  --mono: ui-monospace, "JetBrains Mono", "SF Mono", Menlo, Consolas, monospace;
  --fs: 15px;
  --bg: #f4f6f9; --surface: #ffffff; --surface-2: #eef1f5; --text: #1a1f26; --muted: #5d6673; --border: #dfe4ea;
  --accent: #2f6fed; --accent-ink: #ffffff; --accent-soft: #e6eefc;
  --ok: #178a5b; --ok-soft: #e1f5ec; --warn: #b7791f; --warn-soft: #fbf1dc; --danger: #c93b3b; --danger-soft: #fbe5e5; --info: #2b6cb0;
  --shadow: 0 1px 2px rgba(16,24,40,.06), 0 1px 3px rgba(16,24,40,.08);
  --radius: 10px; --sidenav: 232px;
  color-scheme: light;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --bg:#0f1318; --surface:#161b22; --surface-2:#1d242d; --text:#e6eaf0; --muted:#8d97a5; --border:#28303b; --accent:#6c9cff; --accent-ink:#0b1220; --accent-soft:#1a2740; --ok:#3ecf8e; --ok-soft:#14301f; --warn:#e0b04c; --warn-soft:#34290f; --danger:#ff6b6b; --danger-soft:#3a1717; --info:#7ab8ff; --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme: dark; } }
:root[data-theme="dark"] { --bg:#0f1318; --surface:#161b22; --surface-2:#1d242d; --text:#e6eaf0; --muted:#8d97a5; --border:#28303b; --accent:#6c9cff; --accent-ink:#0b1220; --accent-soft:#1a2740; --ok:#3ecf8e; --ok-soft:#14301f; --warn:#e0b04c; --warn-soft:#34290f; --danger:#ff6b6b; --danger-soft:#3a1717; --info:#7ab8ff; --shadow:0 1px 2px rgba(0,0,0,.4); color-scheme: dark; }

*, *::before, *::after { box-sizing: border-box; }
html { font-size: var(--fs); }
body { margin: 0; font-family: var(--font); color: var(--text); background: var(--bg); line-height: 1.5; -webkit-font-smoothing: antialiased; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }
code, pre, .mono { font-family: var(--mono); font-size: .92em; }
h1 { font-size: 1.6rem; margin: 0 0 .25rem; letter-spacing: -.01em; }
h2 { font-size: 1.05rem; margin: 0 0 .75rem; }
h3 { font-size: .95rem; margin: 0 0 .5rem; }
p { margin: 0 0 .75rem; }
.muted { color: var(--muted); }
.small { font-size: .85rem; }
.nowrap { white-space: nowrap; }
.truncate { max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.ok { color: var(--ok); } .warn { color: var(--warn); } .danger { color: var(--danger); }
.skip { position: absolute; left: -999px; } .skip:focus { left: 8px; top: 8px; background: var(--surface); padding: .5rem; z-index: 99; }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Shell */
.topbar { position: sticky; top: 0; z-index: 20; display: flex; align-items: center; gap: .75rem; height: 52px; padding: 0 1rem; background: var(--surface); border-bottom: 1px solid var(--border); }
.topbar-spacer { flex: 1; }
.brand { display: inline-flex; align-items: center; gap: .5rem; font-weight: 650; color: var(--text); letter-spacing: -.01em; }
.brand.big { font-size: 1.4rem; margin-bottom: .5rem; }
.brand-mark { width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle at center, var(--surface) 0 3px, var(--accent) 4px 6px, transparent 7px), var(--accent); box-shadow: inset 0 0 0 3px var(--accent); }
.shell { display: grid; grid-template-columns: var(--sidenav) 1fr; min-height: calc(100vh - 52px - 40px); }
.sidenav { border-right: 1px solid var(--border); padding: 1rem .75rem; background: var(--surface); position: sticky; top: 52px; height: calc(100vh - 52px); overflow-y: auto; }
.navgroup { margin-bottom: 1.1rem; }
.navhead { font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--muted); padding: 0 .6rem .35rem; }
.sidenav a { display: block; padding: .42rem .6rem; border-radius: 7px; color: var(--text); font-size: .93rem; }
.sidenav a:hover { background: var(--surface-2); text-decoration: none; }
.sidenav a[aria-current="page"] { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.content { padding: 1.5rem 2rem 3rem; max-width: 1400px; width: 100%; }
.footer { text-align: center; padding: .75rem; border-top: 1px solid var(--border); }
.nav-toggle { display: none; }
@media (max-width: 900px) {
  .shell { grid-template-columns: 1fr; }
  .sidenav { display: none; position: static; height: auto; border-right: 0; border-bottom: 1px solid var(--border); }
  .sidenav.open { display: block; }
  .nav-toggle { display: inline-flex; }
  .content { padding: 1rem; }
}
.bare-main { min-height: calc(100vh - 40px); display: grid; place-items: center; padding: 1rem; }

/* Components */
.card { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); padding: 1.1rem 1.25rem; box-shadow: var(--shadow); }
.card.highlight { border-color: var(--accent); }
.auth-card { width: min(420px, 100%); }
.grid { display: grid; gap: 1rem; margin-bottom: 1rem; }
.cols-2 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.cols-3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
.cols-4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
.cols-3-1 { grid-template-columns: 3fr 1fr; }
@media (max-width: 1100px) { .cols-3, .cols-4 { grid-template-columns: repeat(2, minmax(0,1fr)); } .cols-3-1 { grid-template-columns: 1fr; } }
@media (max-width: 700px) { .cols-2, .cols-3, .cols-4 { grid-template-columns: 1fr; } }
.pagehead { margin-bottom: 1.25rem; }
.stat-label { font-size: .78rem; text-transform: uppercase; letter-spacing: .06em; color: var(--muted); }
.stat-value { font-size: 1.9rem; font-weight: 650; letter-spacing: -.02em; line-height: 1.2; margin: .15rem 0; }
.stat-value.small { font-size: 1.25rem; }
.badge { display: inline-block; font-size: .74rem; font-weight: 600; padding: .1rem .5rem; border-radius: 999px; background: var(--surface-2); color: var(--muted); vertical-align: middle; }
.badge.ok { background: var(--ok-soft); color: var(--ok); } .badge.warn { background: var(--warn-soft); color: var(--warn); } .badge.danger { background: var(--danger-soft); color: var(--danger); } .badge.accent { background: var(--accent-soft); color: var(--accent); }
.flash { padding: .6rem .9rem; border-radius: 8px; margin-bottom: 1rem; border: 1px solid var(--border); background: var(--surface); }
.flash-ok { border-color: var(--ok); background: var(--ok-soft); } .flash-error { border-color: var(--danger); background: var(--danger-soft); } .flash-warn { border-color: var(--warn); background: var(--warn-soft); }
.error { color: var(--danger); }
.prose { max-width: 70ch; }
.steps li { margin-bottom: .4rem; }

/* Forms */
.stack { display: flex; flex-direction: column; gap: .8rem; }
.row { display: flex; gap: .5rem; align-items: center; flex-wrap: wrap; margin-top: .5rem; }
.inline { display: inline; }
label { display: flex; flex-direction: column; gap: .3rem; font-size: .9rem; font-weight: 500; }
input, select, textarea { font: inherit; color: var(--text); background: var(--surface); border: 1px solid var(--border); border-radius: 7px; padding: .5rem .65rem; }
input:focus, select:focus, textarea:focus { border-color: var(--accent); outline: 2px solid var(--accent-soft); }
textarea { min-height: 6rem; resize: vertical; }
.btn { font: inherit; font-size: .9rem; font-weight: 550; padding: .45rem .9rem; border-radius: 7px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: inline-flex; align-items: center; gap: .35rem; }
.btn:hover { background: var(--surface-2); text-decoration: none; }
.btn.small { padding: .25rem .6rem; font-size: .8rem; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.btn-primary:hover { filter: brightness(1.08); background: var(--accent); }
.btn-danger { color: var(--danger); border-color: var(--danger); }
.btn-ghost { border-color: transparent; background: transparent; }
.iconbtn { font: inherit; width: 34px; height: 34px; border-radius: 7px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }

/* Tables and definition lists */
.table { width: 100%; border-collapse: collapse; font-size: .92rem; }
.table th { text-align: left; font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); padding: .45rem .5rem; border-bottom: 1px solid var(--border); }
.table td { padding: .55rem .5rem; border-bottom: 1px solid var(--border); vertical-align: middle; }
.table tr:last-child td { border-bottom: 0; }
.table.compact td, .table.compact th { padding: .35rem .45rem; }
.kv { display: grid; grid-template-columns: max-content 1fr; gap: .35rem 1rem; margin: 0; }
.kv dt { color: var(--muted); font-size: .85rem; } .kv dd { margin: 0; }
pre.token { background: var(--surface-2); padding: .75rem; border-radius: 8px; overflow-x: auto; user-select: all; }

/* Confidence bar: inline meter used across belief/memory views */
.conf { display: inline-flex; align-items: center; gap: .4rem; font-variant-numeric: tabular-nums; }
.conf-bar { width: 64px; height: 6px; border-radius: 3px; background: var(--surface-2); overflow: hidden; }
.conf-bar i { display: block; height: 100%; background: var(--accent); }

/* Mind pages */
.mindhead { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.tabs { display: flex; gap: .25rem; border-bottom: 1px solid var(--border); margin-bottom: 1.25rem; overflow-x: auto; }
.tabs a { padding: .5rem .8rem; color: var(--muted); border-bottom: 2px solid transparent; white-space: nowrap; }
.tabs a[aria-current="page"] { color: var(--accent); border-bottom-color: var(--accent); font-weight: 600; }
.tabs a.disabled { opacity: .45; cursor: not-allowed; }
.tabs a:hover { text-decoration: none; color: var(--text); }
pre.brief { white-space: pre-wrap; font-family: var(--font); font-size: .92rem; background: var(--surface-2); padding: .9rem; border-radius: 8px; margin: 0; line-height: 1.55; }
.fs { border: 1px solid var(--border); border-radius: 8px; padding: .75rem 1rem 1rem; margin: 0; }
.fs legend { font-weight: 600; padding: 0 .3rem; }
.grid.tight { gap: .6rem; margin-bottom: .6rem; }
label.slider { display: grid; grid-template-columns: 9.5rem 1fr 2.6rem; align-items: center; gap: .6rem; font-weight: 500; margin: .25rem 0; }
label.slider output { font-variant-numeric: tabular-nums; text-align: right; color: var(--muted); font-size: .85rem; }
input[type=range] { accent-color: var(--accent); width: 100%; }
label.check { flex-direction: row; align-items: center; gap: .5rem; font-weight: 400; margin: .3rem 0; }
.grow { flex: 1; }
ul.plain { list-style: none; padding: 0; margin: 0; }
.diff-old { color: var(--danger); text-decoration: line-through; } .diff-new { color: var(--ok); }

/* Event stream */
.filterbar { display: flex; flex-wrap: wrap; gap: .6rem 1rem; align-items: flex-end; margin-bottom: 1rem; }
.filterbar label { font-size: .8rem; }
.filterbar input, .filterbar select { padding: .35rem .5rem; font-size: .88rem; }
.table .num { text-align: right; font-variant-numeric: tabular-nums; }
.table td.summary { max-width: 60ch; }
.etype { display: inline-block; font-family: var(--mono); font-size: .74rem; padding: .05rem .4rem; border-radius: 4px; background: var(--surface-2); color: var(--muted); white-space: nowrap; border-left: 3px solid var(--muted); }
.etype.cat-perception { border-left-color: #0ea5a4; } .etype.cat-cognition { border-left-color: var(--accent); } .etype.cat-memory { border-left-color: #8b5cf6; }
.etype.cat-belief { border-left-color: #d97706; } .etype.cat-prediction { border-left-color: #db2777; } .etype.cat-goal { border-left-color: #16a34a; }
.etype.cat-affect { border-left-color: #e11d48; } .etype.cat-action { border-left-color: #b45309; } .etype.cat-llm { border-left-color: #64748b; }
.etype.cat-operator { border-left-color: #0f766e; } .etype.cat-system { border-left-color: var(--border); }
tr.fresh { animation: fresh 2.5s ease-out; }
@keyframes fresh { from { background: var(--accent-soft); } to { background: transparent; } }
body.stream-offline [data-stream-status] { background: var(--danger-soft); color: var(--danger); }
pre.json { background: var(--surface-2); padding: .75rem; border-radius: 8px; overflow-x: auto; font-size: .82rem; margin: 0; max-height: 28rem; }
.chain-node { padding: .5rem .7rem; border: 1px solid var(--border); border-radius: 8px; margin: .2rem 0; }
.chain-node.current { border-color: var(--accent); background: var(--accent-soft); }
.chain-arrow { text-align: center; color: var(--muted); }
ol.corr li.current { font-weight: 600; }
.cats { display: flex; flex-wrap: wrap; gap: .3rem; margin: .4rem 0; }

/* Workspace */
.bd { display: flex; height: 10px; width: 160px; background: var(--surface-2); border-radius: 3px; overflow: hidden; }
.bd-term { display: block; height: 100%; } .bd-term i { display: block; height: 100%; }
.f-salience { background: #0ea5a4; } .f-urgency { background: #e11d48; } .f-novelty { background: #8b5cf6; } .f-affect { background: #f472b6; } .f-goal_relevance { background: #16a34a; }
.f-consequence { background: #d97706; } .f-confidence { background: #64748b; } .f-contradiction { background: #b91c1c; } .f-operator_priority { background: #2563eb; } .f-context_relevance { background: #0891b2; }
ul.wm li { padding: .45rem 0; border-bottom: 1px solid var(--border); } ul.wm li:last-child { border-bottom: 0; }
.weights { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: .5rem; }
.weights label { font-size: .8rem; }

/* Memory */
.memtext { font-size: 1.1rem; max-width: 80ch; }
.comp { display: inline-block; background: var(--surface-2); border-radius: 4px; padding: 0 .35rem; margin: .1rem 0; font-family: var(--mono); font-size: .72rem; }
tr.dayrow td { background: var(--surface-2); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .05em; color: var(--muted); }
.badge.k-episodic { background: #e0f2fe; color: #0369a1; } .badge.k-semantic { background: #ede9fe; color: #6d28d9; } .badge.k-procedural { background: #dcfce7; color: #15803d; } .badge.k-autobiographical { background: #fef3c7; color: #b45309; }
:root[data-theme="dark"] .badge.k-episodic, :root:not([data-theme="light"]) .badge.k-episodic { background: #0c2a3a; color: #7dd3fc; }
:root[data-theme="dark"] .badge.k-semantic { background: #2a1f4d; color: #c4b5fd; } :root[data-theme="dark"] .badge.k-procedural { background: #12331d; color: #86efac; } :root[data-theme="dark"] .badge.k-autobiographical { background: #3a2a0a; color: #fcd34d; }

/* Beliefs */
.badge.st-hypothesis { background: var(--surface-2); color: var(--muted); } .badge.st-tentative { background: #fef3c7; color: #b45309; } .badge.st-likely { background: #dbeafe; color: #1d4ed8; }
.badge.st-accepted { background: var(--ok-soft); color: var(--ok); } .badge.st-contested { background: #fde68a; color: #92400e; } .badge.st-rejected { background: var(--danger-soft); color: var(--danger); } .badge.st-superseded { background: var(--surface-2); color: var(--muted); text-decoration: line-through; } .badge.st-unknown { background: var(--surface-2); color: var(--muted); border: 1px dashed var(--border); }
:root[data-theme="dark"] .badge.st-tentative { background: #3a2a0a; color: #fcd34d; } :root[data-theme="dark"] .badge.st-likely { background: #172554; color: #93c5fd; } :root[data-theme="dark"] .badge.st-contested { background: #3d2e05; color: #fbbf24; }
.conf.big .conf-bar.wide { width: 100%; height: 10px; margin: .3rem 0 .8rem; }
ul.ev li { padding: .4rem 0; border-bottom: 1px solid var(--border); } ul.ev li:last-child { border-bottom: 0; } ul.ev li.retracted { opacity: .55; }

/* Prompts */
textarea.mono { font-family: var(--mono); font-size: .85rem; }
pre.diff .add { color: var(--ok); } pre.diff .del { color: var(--danger); } pre.diff .ctx { color: var(--muted); }

/* Conversation */
ol.messages { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: .6rem; max-height: 60vh; overflow-y: auto; }
.msg { padding: .6rem .8rem; border-radius: 10px; max-width: 85%; }
.msg-user { background: var(--accent-soft); align-self: flex-end; }
.msg-mind { background: var(--surface-2); align-self: flex-start; }
.msg-system { background: transparent; border: 1px dashed var(--border); align-self: center; }
.msg-body { white-space: pre-wrap; }
.msg-head { margin-bottom: .2rem; }
.chat-input input { min-width: 0; }
.badge.small { font-size: .65rem; }

/* Goals, predictions, state */
.badge.gs-active { background: var(--accent-soft); color: var(--accent); } .badge.gs-blocked { background: var(--warn-soft); color: var(--warn); } .badge.gs-completed { background: var(--ok-soft); color: var(--ok); } .badge.gs-abandoned, .badge.gs-paused { background: var(--surface-2); color: var(--muted); }
.badge.ps-open { background: var(--accent-soft); color: var(--accent); } .badge.ps-confirmed { background: var(--ok-soft); color: var(--ok); } .badge.ps-refuted { background: var(--danger-soft); color: var(--danger); } .badge.ps-expired, .badge.ps-withdrawn { background: var(--surface-2); color: var(--muted); }
.cal { position: relative; width: 140px; height: 10px; background: var(--surface-2); border-radius: 3px; }
.cal-bar { position: absolute; left: 0; top: 0; height: 100%; background: var(--accent-soft); border-radius: 3px; }
.cal-hit { position: absolute; top: -3px; width: 3px; height: 16px; background: var(--accent); margin-left: -1px; }
.dim { display: grid; grid-template-columns: 8rem 1fr 6rem; align-items: center; gap: .5rem; font-size: .85rem; margin: .2rem 0; }
.dim-bar { position: relative; height: 8px; background: var(--surface-2); border-radius: 4px; overflow: hidden; } .dim-bar i { position: absolute; top: 0; height: 100%; background: var(--accent); left: 0; }
.dim-bar.bipolar::after { content: ""; position: absolute; left: 50%; top: 0; width: 1px; height: 100%; background: var(--muted); }
.dim-val { font-variant-numeric: tabular-nums; color: var(--muted); }

/* Notifications, narrative, reflection */
.badge.nl-info { background: var(--accent-soft); color: var(--accent); } .badge.nl-warn { background: var(--warn-soft); color: var(--warn); } .badge.nl-alert { background: var(--danger-soft); color: var(--danger); }
tr.unread td { font-weight: 500; }
.reflection { border-top: 1px solid var(--border); padding: .6rem 0; }
.narrative { font-size: 1rem; line-height: 1.6; white-space: pre-wrap; }
.warnlist li { padding: .3rem 0; border-bottom: 1px solid var(--border); }
.topbar .navcount { background: var(--danger); color: #fff; border-radius: 999px; font-size: .7rem; padding: 0 .4rem; margin-left: .3rem; }

/* Graph */
.graph-card { padding: .5rem; }
canvas.graph { width: 100%; height: 560px; display: block; border-radius: 8px; background: var(--surface-2); cursor: grab; }
.legend { display: flex; flex-wrap: wrap; gap: .6rem; padding: .4rem .3rem 0; font-size: .78rem; color: var(--muted); }
.legend-item i { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin-right: .3rem; vertical-align: middle; }
.legend-item i.k-person { background: #2f6fed; } .legend-item i.k-system { background: #0ea5a4; } .legend-item i.k-project { background: #16a34a; } .legend-item i.k-document { background: #d97706; } .legend-item i.k-concept { background: #8b5cf6; } .legend-item i.k-repository { background: #64748b; } .legend-item i.k-organisation { background: #db2777; } .legend-item i.k-place { background: #0891b2; } .legend-item i.k-other { background: #9ca3af; }

/* Capabilities */
.badge.rk-low { background: var(--ok-soft); color: var(--ok); } .badge.rk-medium { background: var(--warn-soft); color: var(--warn); } .badge.rk-high { background: var(--danger-soft); color: var(--danger); } .badge.rk-critical { background: var(--danger); color: #fff; }
.badge.ef-allow { background: var(--ok-soft); color: var(--ok); } .badge.ef-ask { background: var(--warn-soft); color: var(--warn); } .badge.ef-deny { background: var(--danger-soft); color: var(--danger); }
.badge.ap-executed, .badge.ap-approved { background: var(--ok-soft); color: var(--ok); } .badge.ap-denied, .badge.ap-failed { background: var(--danger-soft); color: var(--danger); } .badge.ap-expired { background: var(--surface-2); color: var(--muted); }
.tablewrap { overflow-x: auto; }
.approval { border: 1px solid var(--border); border-radius: 8px; padding: .8rem 1rem; margin-bottom: .8rem; }
.approval-head { margin-bottom: .5rem; }

/* Integrations */
.badge.is-ok { background: var(--ok-soft); color: var(--ok); } .badge.is-stale { background: var(--warn-soft); color: var(--warn); } .badge.is-error { background: var(--danger-soft); color: var(--danger); } .badge.is-new, .badge.is-disabled { background: var(--surface-2); color: var(--muted); }

/* Study: replay & experiments */
.replay-step { padding: .6rem 0; border-top: 1px solid var(--border); } .replay-step:first-child { border-top: 0; } .replay-step ul { margin: .2rem 0 0 1rem; padding: 0; } .strong { font-weight: 600; }
.break { word-break: break-all; }