/* Firekeeper dashboard. Pixel-art accents (hard edges, stepped shadows,
   ember palette) around plain, readable text. */

:root {
  color-scheme: dark;
  --bg: #17130f;
  --panel: #221c16;
  --panel-2: #2b231b;
  --line: #3d3127;
  --text: #ece3d6;
  --muted: #a8998a;
  --ember: #ff8c32;
  --ember-2: #ffd166;
  --link: #ffb347;
  --code-bg: #120f0c;
  --user: #6fb3ff;
  --assistant: #ff8c32;
  --tool: #b48cff;
  --result: #7ad39a;
  --system: #a8998a;
  --meta: #7a6d61;
  --active: #55d17a;
  --waiting: #ffd166;
  --needs: #ff5a4f;
  --ended: #7a6d61;
  --unknown: #8b8fa3;
  --shadow: #0a0806;
  /* Chart series, in fixed slot order. Validated for colorblind separation
     against --panel in each theme. */
  --series-1: #3987e5;
  --series-2: #d95926;
  --series-3: #199e70;
  --series-4: #c98500;
  --series-5: #d55181;
  --series-6: #008300;
  --series-7: #9085e9;
  --series-other: #6d6158;
  --mono: ui-monospace, "SF Mono", Menlo, Consolas, "Liberation Mono", monospace;
  --sans: system-ui, -apple-system, "Segoe UI", Roboto, Ubuntu, sans-serif;
}

@media (prefers-color-scheme: light) {
  :root:not([data-theme="dark"]) {
    color-scheme: light;
    --bg: #f6f0e6;
    --panel: #fffaf2;
    --panel-2: #f1e7d8;
    --line: #d9cab5;
    --text: #2a2018;
    --muted: #6e5f50;
    --ember: #c85a12;
    --ember-2: #9a6a00;
    --link: #a64a0c;
    --code-bg: #f3ebde;
    --user: #1f5fa8;
    --assistant: #c85a12;
    --tool: #6a3fc0;
    --result: #2f7d4a;
    --system: #6e5f50;
    --meta: #8f8172;
    --active: #24873f;
    --waiting: #946600;
    --needs: #c0261c;
    --ended: #8f8172;
    --unknown: #5d6178;
    --shadow: #d9cab5;
    --series-1: #2a78d6;
    --series-2: #eb6834;
    --series-3: #1baf7a;
    --series-4: #eda100;
    --series-5: #e87ba4;
    --series-6: #008300;
    --series-7: #4a3aa7;
    --series-other: #a99a8a;
  }
}

* { box-sizing: border-box; }

html, body { margin: 0; }

body {
  background: var(--bg);
  color: var(--text);
  font: 15px/1.5 var(--sans);
}

a { color: var(--link); }
a:focus-visible, button:focus-visible, select:focus-visible, input:focus-visible, summary:focus-visible {
  outline: 2px solid var(--ember-2);
  outline-offset: 2px;
}

.topbar {
  position: sticky;
  top: 0;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 2px solid var(--line);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  text-decoration: none;
  font: 700 16px/1 var(--mono);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.brand-icon { image-rendering: pixelated; }

.mock-badge {
  font: 12px/1 var(--mono);
  padding: 4px 6px;
  border: 2px solid var(--waiting);
  color: var(--waiting);
}

.nav { display: flex; gap: 4px; }
.nav a {
  padding: 4px 8px;
  font: 13px/1.2 var(--mono);
  color: var(--muted);
  text-decoration: none;
  border: 2px solid transparent;
}
.nav a:hover { color: var(--text); }
.nav a[aria-current="page"] { color: var(--text); border-color: var(--line); background: var(--panel-2); }

.live {
  margin-left: auto;
  width: 10px;
  height: 10px;
  background: var(--ended);
}
.live.on { background: var(--active); }

.account { display: inline-flex; align-items: center; gap: 8px; font: 13px/1.2 var(--mono); color: var(--muted); }
.account[hidden] { display: none; }
.account-email { max-width: 22ch; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.account button { padding: 3px 8px; font-size: 13px; }

/* Sign in and sign up */
.login { display: grid; gap: 8px; max-width: 380px; margin: 24px auto; padding: 16px; background: var(--panel); border: 2px solid var(--line); box-shadow: 4px 4px 0 var(--shadow); }
.login label { font: 12px/1 var(--mono); color: var(--muted); text-transform: uppercase; }
.login input { width: 100%; box-sizing: border-box; }
.login p { margin: 0; color: var(--muted); }
.login .notice { padding: 8px 10px; }
.login-switch { background: none; border: none; padding: 0; color: var(--ember-2); text-decoration: underline; font: 13px/1.2 var(--mono); justify-self: start; }
.login details { margin-top: 4px; }
.login summary { cursor: pointer; font: 13px/1.2 var(--mono); color: var(--muted); }
.login details form { display: grid; gap: 8px; margin-top: 8px; }

main {
  max-width: 1200px;
  margin: 0 auto;
  padding: 16px;
}

h1, h2 {
  font-family: var(--mono);
  font-weight: 700;
  letter-spacing: 0.02em;
}
h1 { font-size: 20px; margin: 4px 0 12px; }

.notice {
  padding: 12px 14px;
  border: 2px solid var(--line);
  background: var(--panel);
  color: var(--muted);
}
.notice.error { border-color: var(--needs); color: var(--text); }

/* Pixel panel: hard border plus a stepped drop shadow. */
.panel {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: 4px 4px 0 var(--shadow);
}

button, select, input {
  font: 14px/1.2 var(--sans);
  color: var(--text);
  background: var(--panel-2);
  border: 2px solid var(--line);
  border-radius: 0;
  padding: 6px 8px;
}
button { cursor: pointer; font-family: var(--mono); }
button:hover { border-color: var(--ember); }
button:active { transform: translate(1px, 1px); }
button[disabled] { opacity: 0.6; cursor: default; }

/* Session list */

.filters {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: end;
  margin-bottom: 14px;
}
.filters label {
  display: grid;
  gap: 4px;
  font: 12px/1 var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.filters input[type="search"] { min-width: 200px; }

.table-wrap { overflow-x: auto; }

table.sessions {
  width: 100%;
  border-collapse: collapse;
}
.sessions th, .sessions td {
  padding: 8px 10px;
  text-align: left;
  border-bottom: 1px solid var(--line);
  vertical-align: top;
}
.sessions th {
  font: 12px/1.2 var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  white-space: nowrap;
}
.sessions tbody tr { cursor: pointer; }
.sessions tbody tr:hover, .sessions tbody tr:focus-within { background: var(--panel-2); }
.sessions td.num { font-family: var(--mono); white-space: nowrap; }
.sessions .title { display: block; font-weight: 600; text-decoration: none; color: var(--text); }
.sessions .sub { display: block; color: var(--muted); font-size: 13px; }
.sessions .when { white-space: nowrap; color: var(--muted); }
.sessions .model { font-family: var(--mono); font-size: 13px; }

.badge {
  display: inline-block;
  padding: 2px 6px;
  font: 700 11px/1.3 var(--mono);
  letter-spacing: 0.04em;
  border: 2px solid currentColor;
  white-space: nowrap;
}
.badge.ACTIVE { color: var(--active); }
.badge.WAITING { color: var(--waiting); }
.badge.NEEDS_INPUT { color: var(--needs); }
.badge.ENDED { color: var(--ended); }
.badge.UNKNOWN { color: var(--unknown); }

.provider {
  font: 12px/1.3 var(--mono);
  padding: 2px 6px;
  background: var(--panel-2);
  border: 1px solid var(--line);
}

.more { display: flex; justify-content: center; padding: 14px; }

/* Transcript */

.back { font-family: var(--mono); font-size: 13px; }

.session-head { padding: 14px 16px; margin: 10px 0 16px; }
.session-head h1 { margin: 0 0 8px; overflow-wrap: anywhere; }
.facts {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 16px;
  margin: 0;
  font-size: 13px;
  color: var(--muted);
}
.facts div { display: flex; gap: 6px; align-items: baseline; }
.facts dt { font-family: var(--mono); text-transform: uppercase; font-size: 11px; letter-spacing: 0.06em; }
.facts dd { margin: 0; color: var(--text); overflow-wrap: anywhere; }

.files { padding: 0; margin: 0 0 16px; font-size: 13px; }
.files > summary {
  cursor: pointer;
  display: flex;
  gap: 8px;
  align-items: baseline;
  padding: 8px 16px;
  font: 12px/1.4 var(--mono);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--muted);
}
.files > summary .count { color: var(--text); }
.files ul { list-style: none; margin: 0; padding: 0 16px 10px; display: grid; gap: 4px; }
.files li { display: flex; gap: 12px; align-items: baseline; min-width: 0; }
.files .path { font-family: var(--mono); overflow-wrap: anywhere; min-width: 0; flex: 1 1 auto; }
.files .path.outside { color: var(--muted); }
.files .meta { font-family: var(--mono); font-size: 11px; color: var(--muted); white-space: nowrap; }
.files .empty { margin: 0; padding: 0 16px 10px; color: var(--muted); }

.toolbar {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  align-items: center;
  margin-bottom: 12px;
  color: var(--muted);
  font-size: 13px;
}
.toolbar .count { margin-left: auto; font-family: var(--mono); }

.events, .chunk { display: grid; gap: 10px; }

.event {
  background: var(--panel);
  border: 2px solid var(--line);
  border-left: 6px solid var(--role, var(--line));
  padding: 8px 12px 10px;
  min-width: 0;
}
.event.user { --role: var(--user); }
.event.assistant { --role: var(--assistant); }
.event.tool_call { --role: var(--tool); }
.event.tool_result { --role: var(--result); }
.event.system { --role: var(--system); color: var(--muted); }
.event.meta { --role: var(--meta); color: var(--muted); }
.event.tool_call, .event.tool_result, .event.meta { padding-top: 6px; padding-bottom: 6px; }

.event-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font: 12px/1.4 var(--mono);
  color: var(--muted);
}
.role {
  color: var(--role);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.tool-name {
  color: var(--text);
  font-weight: 700;
  overflow-wrap: anywhere;
}
.event-head .spacer { flex: 1; }
.event-head .seq { opacity: 0.8; }
.raw-toggle {
  padding: 1px 6px;
  font-size: 11px;
}
.raw-toggle[aria-pressed="true"] { border-color: var(--ember); color: var(--ember); }

.event details > summary {
  cursor: pointer;
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px 10px;
  font: 12px/1.4 var(--mono);
  color: var(--muted);
}
.event details > summary::-webkit-details-marker { display: none; }
.event details > summary::before {
  content: "+";
  display: inline-block;
  width: 14px;
  text-align: center;
  font-weight: 700;
  color: var(--role);
  border: 1px solid var(--role);
  line-height: 12px;
}
.event details[open] > summary::before { content: "-"; }
.preview {
  flex: 1 1 200px;
  min-width: 0;
  overflow: hidden;
  white-space: nowrap;
  text-overflow: ellipsis;
  color: var(--muted);
  font-family: var(--mono);
}
.event details[open] .preview { visibility: hidden; }

.body { margin-top: 6px; overflow-wrap: anywhere; }
.prose { white-space: pre-wrap; }
.empty { color: var(--muted); font-style: italic; }

pre {
  margin: 6px 0;
  padding: 10px 12px;
  background: var(--code-bg);
  border: 1px solid var(--line);
  overflow-x: auto;
  font: 13px/1.45 var(--mono);
  tab-size: 4;
  white-space: pre;
}
pre.wrap { white-space: pre-wrap; overflow-wrap: anywhere; }
pre .lang {
  display: block;
  margin-bottom: 4px;
  color: var(--muted);
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
code.inline {
  font: 0.92em var(--mono);
  padding: 0 3px;
  background: var(--code-bg);
  border: 1px solid var(--line);
}
pre.raw { border-style: dashed; max-height: 480px; overflow: auto; }

.sentinel { height: 1px; }
.loading { padding: 14px; text-align: center; color: var(--muted); font-family: var(--mono); }

/* Usage */

h2 { font-size: 15px; margin: 20px 0 10px; }
.range-note { margin: -6px 0 14px; color: var(--muted); font-size: 13px; }
.filters input[type="date"][disabled] { opacity: 0.6; }

.tiles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 10px;
  margin-bottom: 16px;
}
.tile {
  background: var(--panel);
  border: 2px solid var(--line);
  box-shadow: 4px 4px 0 var(--shadow);
  padding: 10px 12px;
}
.tile-label { font: 12px/1.2 var(--mono); color: var(--muted); text-transform: uppercase; letter-spacing: 0.06em; }
.tile-value { font: 700 22px/1.3 var(--mono); }

.chart-panel { padding: 12px 14px; }
.chart-panel h2 { margin: 0 0 8px; }
.legend {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 16px;
  margin: 0 0 8px;
  padding: 0;
  list-style: none;
  font-size: 13px;
}
.legend li { display: flex; align-items: center; gap: 6px; }
.legend-label { font-family: var(--mono); }
.legend-value { color: var(--muted); font-family: var(--mono); }
.swatch { display: inline-block; width: 10px; height: 10px; flex: none; border-radius: 2px; }

.chart-wrap { position: relative; }
.chart { width: 100%; min-height: 240px; }
.chart svg { display: block; }
.chart .grid { stroke: var(--line); stroke-width: 1; stroke-dasharray: 2 3; }
.chart .axis { stroke: var(--line); stroke-width: 1; }
.chart .tick { fill: var(--muted); font: 11px var(--mono); }
.chart .hit { fill: transparent; }
.chart .hit:hover { fill: var(--text); fill-opacity: 0.06; }
.chart-tip {
  position: absolute;
  top: 0;
  z-index: 2;
  min-width: 180px;
  max-width: 280px;
  padding: 8px 10px;
  background: var(--panel-2);
  border: 2px solid var(--line);
  box-shadow: 4px 4px 0 var(--shadow);
  font-size: 12px;
  pointer-events: none;
}
.tip-head { display: flex; justify-content: space-between; gap: 12px; margin-bottom: 4px; font-family: var(--mono); }
.tip-row { display: flex; align-items: center; gap: 6px; }
.tip-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-family: var(--mono); }
.tip-value { font-family: var(--mono); }
.muted { color: var(--muted); }

.daily { margin-top: 10px; }
.daily summary { cursor: pointer; font: 13px var(--mono); color: var(--muted); }
.daily .table-wrap { max-height: 420px; overflow: auto; margin-top: 8px; }

table.data { width: 100%; border-collapse: collapse; font-size: 14px; }
.data th, .data td { padding: 6px 10px; text-align: left; border-bottom: 1px solid var(--line); white-space: nowrap; }
.data th {
  font: 12px/1.2 var(--mono);
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  position: sticky;
  top: 0;
  background: var(--panel);
}
.data .num { text-align: right; font-family: var(--mono); }
.data .model, .data .project { font-family: var(--mono); font-size: 13px; }
.data .project { white-space: normal; overflow-wrap: break-word; min-width: 9em; }
.data tfoot td { font-weight: 700; border-top: 2px solid var(--line); border-bottom: 0; }
.data .share { min-width: 120px; position: relative; }
.share-track { display: inline-block; width: 70px; margin-right: 6px; vertical-align: middle; }
.share-bar { display: block; height: 8px; min-width: 1px; background: var(--muted); border-radius: 0 2px 2px 0; }
.share-pct { font: 12px var(--mono); color: var(--muted); }
.partial { color: var(--waiting); }
.footnote { margin: 8px 12px; color: var(--muted); font-size: 12px; }

/* Machines overview */
.page-head { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 16px; margin-bottom: 12px; }
.page-head h1 { margin: 0; }
.page-head .summary { margin: 0; color: var(--muted); font: 13px var(--mono); }
.page-head .all-sessions { margin-left: auto; font: 13px var(--mono); }
.machines { list-style: none; margin: 0; padding: 0; display: grid; gap: 12px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 280px), 1fr)); }
.machine { background: var(--panel); border: 2px solid var(--line); box-shadow: 4px 4px 0 var(--shadow); padding: 12px; display: flex; flex-direction: column; gap: 8px; min-width: 0; }
.machine.offline { opacity: 0.8; }
.machine-head { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; }
.machine-head h2 { margin: 0; font-size: 16px; overflow-wrap: anywhere; }
.presence { font: 12px var(--mono); white-space: nowrap; }
.presence.online { color: var(--active); }
.presence.offline { color: var(--muted); }
.machine-meta { margin: 0; color: var(--muted); font: 12px var(--mono); overflow-wrap: anywhere; }
.machine-facts { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.machine-facts dt { color: var(--muted); font-size: 12px; }
.machine-facts dd { margin: 0; font-size: 13px; }
.state-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.state-chip { font: 12px var(--mono); padding: 2px 6px; border: 2px solid var(--line); background: var(--panel-2); color: var(--text); text-decoration: none; }
.state-chip:hover { border-color: var(--ember); }
.state-chip.ACTIVE b { color: var(--active); }
.state-chip.WAITING b { color: var(--waiting); }
.state-chip.NEEDS_INPUT b { color: var(--needs); }
.state-chip.ENDED b { color: var(--ended); }
.state-chip.UNKNOWN b { color: var(--unknown); }
.machine-empty { margin: 0; color: var(--muted); font-size: 13px; }
.machine-link { margin-top: auto; font: 13px var(--mono); }
.onboarding { padding: 16px; }
.onboarding h2 { margin-top: 0; }
.onboarding pre.cmd { margin: 8px 0; padding: 10px; background: var(--code-bg); border: 2px solid var(--line); overflow-x: auto; font: 13px var(--mono); }

@media (max-width: 720px) {
  .topbar { flex-wrap: wrap; gap: 6px 12px; padding: 8px 16px; }
  .nav { order: 5; flex: 1 0 100%; }
  .account { margin-left: auto; min-width: 0; }
  .account-email { max-width: 38vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
  .sessions .hide-sm { display: none; }
  .data .hide-sm { display: none; }
  .filters label { flex: 1 1 140px; }
  .filters select, .filters input { width: 100%; }
  .filters input[type="search"] { min-width: 0; }
}

@media (prefers-reduced-motion: reduce) {
  * { scroll-behavior: auto !important; }
}

/* Tokens */

.token-form { display: grid; gap: 8px; max-width: 420px; padding: 14px 16px; margin-top: 16px; }
.token-form h2 { margin: 0; }
.token-form p { margin: 0; }
.token-form label { display: grid; gap: 4px; font: 12px/1 var(--mono); color: var(--muted); text-transform: uppercase; }
.token-form input, .token-form select { width: 100%; box-sizing: border-box; }
.token-form label[hidden] { display: none; }
.data tr.revoked td { color: var(--muted); }
.secret-panel { padding: 12px 16px; margin-top: 16px; display: grid; gap: 8px; }
.secret-panel p { margin: 0; }
.secret-row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.secret { font: 13px var(--mono); overflow-wrap: anywhere; user-select: all; padding: 4px 6px; background: var(--panel-2); border: 1px solid var(--line); }

/* Test-bed banner, footer and the privacy notice (T5.4). */
.banner { padding: 6px 16px; background: var(--panel-2); color: var(--text); font: 13px/1.3 var(--mono); text-align: center; border-bottom: 3px solid var(--waiting); }
.footer { max-width: 760px; margin: 32px auto 16px; padding: 0 16px; font: 12px/1.4 var(--mono); color: var(--muted); }
.footer a { color: var(--muted); }
.prose { max-width: 760px; margin: 0 auto; padding: 16px; line-height: 1.55; }
.prose h1 { font: 700 20px/1.2 var(--mono); }
.prose h2 { margin: 20px 0 6px; font: 700 15px/1.3 var(--mono); }
.prose p, .prose li { margin: 6px 0; }

.account-page { max-width: 640px; margin: 0 auto; padding: 16px; display: grid; gap: 16px; }
.account-page section { padding: 12px 14px; background: var(--panel); border: 2px solid var(--line); box-shadow: 4px 4px 0 var(--shadow); display: grid; gap: 8px; }
.account-page h1, .account-page h2 { margin: 0; font: 700 16px/1.2 var(--mono); }
.account-page p { margin: 0; color: var(--muted); }
.account-page dl { display: grid; grid-template-columns: max-content 1fr; gap: 4px 16px; margin: 0; font: 13px/1.4 var(--mono); }
.account-page dd { margin: 0; }
.account-page .danger { border-color: var(--ember-2); }
.account-page .danger button { justify-self: start; }