/* Common Output — the human surface.
   Calm, quiet, typography-first. Light and dark follow the system. */

:root {
  --bg: #f6f6f4;
  --surface: #ffffff;
  --surface-2: #f0f0ed;
  --ink: #21211e;
  --ink-2: #5c5b55;
  --ink-3: #6f6e66; /* 4.74:1 on --bg, 5.12:1 on --surface (WCAG AA) */
  --line: #e3e2dc;
  --line-soft: #ecebe6;
  --accent: #3d5a9e;
  --accent-soft: #eef1f8;
  --danger: #a33d3d;
  --radius: 10px;
  --sans: ui-sans-serif, -apple-system, "Segoe UI", Inter, Roboto, "Helvetica Neue", Arial, sans-serif;
  --mono: ui-monospace, "Cascadia Code", Consolas, "SF Mono", Menlo, monospace;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #16171a;
    --surface: #1e2024;
    --surface-2: #24262b;
    --ink: #e8e6e1;
    --ink-2: #a7a59d;
    --ink-3: #8a897f; /* 5.09:1 on --bg, 4.63:1 on --surface (WCAG AA) */
    --line: #2e3036;
    --line-soft: #26282d;
    --accent: #8fa8dd;
    --accent-soft: #232a38;
    --danger: #d08080;
  }
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  height: 100%;
}

body {
  font-family: var(--sans);
  font-size: 15px;
  line-height: 1.55;
  color: var(--ink);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

button {
  font: inherit;
  color: inherit;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
}

/* ---- app frame ---------------------------------------------------- */

.app {
  display: grid;
  grid-template-rows: auto 1fr;
  height: 100%;
}

.topbar {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 20px;
  height: 52px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}

.wordmark {
  display: flex;
  align-items: center;
  gap: 9px;
  font-weight: 600;
  font-size: 14.5px;
  letter-spacing: 0.01em;
  color: var(--ink);
}
.wordmark:hover { text-decoration: none; }
.wordmark svg { display: block; }
.wordmark .mark-a { fill: var(--accent); }
.wordmark .mark-b { fill: var(--ink-3); }

.topbar-spacer { flex: 1; }

.conn {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12px;
  color: var(--ink-3);
}
.conn-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #4c9a67;
}
.conn.offline .conn-dot { background: var(--ink-3); }

.back-btn {
  display: none;
  align-items: center;
  gap: 6px;
  font-size: 13.5px;
  color: var(--ink-2);
  padding: 6px 10px 6px 6px;
  margin-left: -8px;
  border-radius: 8px;
}
.back-btn:hover { background: var(--surface-2); }

.layout {
  display: grid;
  grid-template-columns: 264px minmax(0, 1fr);
  min-height: 0;
}

/* ---- sidebar ------------------------------------------------------ */

.sidebar {
  border-right: 1px solid var(--line);
  overflow-y: auto;
  padding: 18px 12px 24px;
}

.nav-group { margin-bottom: 18px; }

.nav-group-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--ink-3);
  padding: 0 10px 6px;
}

.nav-item {
  display: block;
  width: 100%;
  text-align: left;
  padding: 7px 10px;
  border-radius: 8px;
  color: var(--ink-2);
  margin-bottom: 1px;
}
.nav-item:hover { background: var(--surface-2); }
.nav-item.active {
  background: var(--accent-soft);
  color: var(--ink);
}
.nav-item-title {
  font-size: 13.5px;
  font-weight: 500;
  color: inherit;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.nav-item.active .nav-item-title { color: var(--ink); }
.nav-item-meta {
  font-size: 11.5px;
  color: var(--ink-3);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.nav-overview {
  display: block;
  width: 100%;
  text-align: left;
  padding: 7px 10px;
  border-radius: 8px;
  font-size: 13.5px;
  font-weight: 500;
  color: var(--ink-2);
  margin-bottom: 14px;
}
.nav-overview:hover { background: var(--surface-2); }
.nav-overview.active { background: var(--accent-soft); color: var(--ink); }

/* ---- main column -------------------------------------------------- */

.main {
  overflow-y: auto;
  min-width: 0;
}

.content {
  max-width: 780px;
  margin: 0 auto;
  padding: 36px 44px 90px;
}

/* ---- cockpit chrome ------------------------------------------------ */

.content-wide { max-width: 1080px; }

.controls {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 10px;
  margin-bottom: 26px;
}

.tabs {
  display: flex;
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 2px;
}
.tab {
  font-size: 13px;
  font-weight: 550;
  color: var(--ink-2);
  padding: 5px 14px;
  border-radius: 7px;
}
.tab.active {
  background: var(--surface);
  color: var(--ink);
  box-shadow: 0 1px 2px rgba(0,0,0,0.06);
}

.search {
  flex: 1;
  min-width: 140px;
  max-width: 340px;
  font: inherit;
  font-size: 13.5px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 6px 12px;
  outline: none;
}
.search:focus { border-color: var(--accent); }
.search::placeholder { color: var(--ink-3); }

.agent-filter {
  font: inherit;
  font-size: 13px;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 6px 8px;
}

.toggle {
  font-size: 13px;
  font-weight: 550;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 6px 12px;
}
.toggle.active {
  background: var(--accent-soft);
  border-color: var(--accent);
  color: var(--ink);
}

.cockpit-section { margin-bottom: 34px; }
.cockpit-heading {
  font-size: 12px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--ink-3);
  margin: 0 0 12px;
}
.attention .cockpit-heading { color: var(--accent); }
.cockpit-empty { color: var(--ink-3); font-size: 13.5px; }

/* ---- row tables: the Now view's dense, scannable lists -------------- */

.rowlist {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
}
.row {
  display: grid;
  width: 100%;
  align-items: center;
  column-gap: 14px;
  row-gap: 2px;
  padding: 9px 16px;
  text-align: left;
  border-bottom: 1px solid var(--line-soft);
  transition: background 100ms ease;
}
.row:last-child { border-bottom: none; }
.row:hover { background: var(--surface-2); }
.row.stale { opacity: 0.55; }

.row-item { grid-template-columns: 14px minmax(0, 1fr) minmax(140px, 220px) 96px; }
.row-doc  { grid-template-columns: 14px minmax(0, 1fr) 150px 60px 90px 20px; cursor: pointer; }
.row-doc.selected { background: var(--accent-soft); }

.row-dismiss {
  color: var(--ink-3);
  font-size: 12px;
  line-height: 1;
  padding: 3px;
  border-radius: 5px;
  opacity: 0;
  transition: opacity 100ms ease;
  justify-self: end;
}
.row-doc:hover .row-dismiss, .row-dismiss:focus-visible { opacity: 1; }
.row-dismiss:hover { color: var(--danger); background: var(--surface-2); }

.sel-box {
  display: inline-block;
  width: 14px; height: 14px;
  border: 1.5px solid var(--ink-3);
  border-radius: 4px;
  position: relative;
}
.sel-box.on {
  border-color: var(--accent);
  background: var(--accent);
}
.sel-box.on::after {
  content: "✓";
  position: absolute;
  inset: 0;
  color: #fff;
  font-size: 10px;
  line-height: 13px;
  text-align: center;
}

.section-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
}
.section-head .cockpit-heading { margin-bottom: 12px; }
.section-spacer { flex: 1; }
.mini-btn {
  font-size: 12px;
  font-weight: 550;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 3px 10px;
  background: var(--surface);
}
.mini-btn:hover { border-color: var(--accent); color: var(--ink); }
.mini-btn.danger { color: var(--danger); }
.mini-btn.danger:hover { border-color: var(--danger); }
.mini-btn:disabled { opacity: 0.45; cursor: default; }
.mini-btn:disabled:hover { border-color: var(--line); color: var(--danger); }

.row-marker {
  color: var(--line);
  font-size: 8px;
  line-height: 1;
  display: flex;
  align-items: center;
}
.row-marker.hl { color: var(--accent); }

.dot {
  display: inline-block;
  flex: none;
  width: 8px;
  height: 8px;
  border-radius: 3px;
}

.row-main {
  display: flex;
  align-items: baseline;
  gap: 8px;
  min-width: 0;
  white-space: nowrap;
}
.row-title {
  flex: 0 1 auto;
  font-size: 13.5px;
  font-weight: 600;
  overflow: hidden;
  text-overflow: ellipsis;
}
.row-sub {
  flex: 1 1 0;
  font-size: 12.5px;
  color: var(--ink-3);
  overflow: hidden;
  text-overflow: ellipsis;
  min-width: 0;
}

.row-src, .row-agent {
  display: flex;
  align-items: center;
  gap: 7px;
  font-size: 12.5px;
  color: var(--ink-2);
  min-width: 0;
  white-space: nowrap;
}
.row-src-name { overflow: hidden; text-overflow: ellipsis; }

.row-hl {
  font-size: 12px;
  font-weight: 600;
  color: var(--accent);
  text-align: right;
  white-space: nowrap;
}

.row-when {
  font-size: 12.5px;
  font-weight: 550;
  color: var(--accent);
  text-align: right;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}
.row-when.past { color: var(--ink-3); }
.row-when.muted { color: var(--ink-3); font-weight: 400; }

/* compact cards on the week board */
.focus-card {
  display: flex;
  flex-direction: column;
  gap: 4px;
  text-align: left;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 11px 14px 10px;
  transition: border-color 120ms ease;
}
.focus-card:hover { border-color: var(--accent); }
.focus-card.high { border-left: 3px solid var(--accent); padding-left: 12px; }
.focus-card-head {
  display: flex;
  align-items: baseline;
  gap: 8px;
  justify-content: space-between;
}
.focus-card-title {
  font-size: 13.5px;
  font-weight: 600;
  overflow-wrap: anywhere;
}
.focus-card-time {
  font-size: 11.5px;
  color: var(--ink-3);
  font-variant-numeric: tabular-nums;
  white-space: nowrap;
}
.focus-card-src {
  display: flex;
  gap: 7px;
  align-items: center;
  font-size: 11.5px;
  color: var(--ink-3);
  margin-top: 2px;
  min-width: 0;
}
.focus-card-src span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

.nav-dot { color: var(--accent); font-size: 8px; margin-left: 6px; vertical-align: 2px; }
.nav-item.stale { opacity: 0.55; }

/* ---- week view ----------------------------------------------------- */

.week-nav {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 14px;
}
.week-btn {
  font-size: 16px;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  width: 30px; height: 28px;
  line-height: 1;
}
.week-btn:hover { border-color: var(--accent); }
.week-label { font-size: 14px; font-weight: 650; }
.week-today {
  font-size: 12.5px;
  color: var(--accent);
  padding: 4px 8px;
}

.anytime-lane {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  margin-bottom: 14px;
}
.anytime-label {
  flex: none;
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-3);
  padding-top: 12px;
}
.anytime-strip {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  flex: 1;
}
.anytime-strip .focus-card { min-width: 200px; max-width: 280px; }

.week-board {
  display: grid;
  grid-template-columns: repeat(7, minmax(0, 1fr));
  gap: 8px;
}
.day-col {
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  border-radius: var(--radius);
  padding: 8px;
  min-height: 130px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.day-col.today { border-color: var(--accent); background: var(--accent-soft); }
.day-col.past { opacity: 0.6; }
.day-head {
  display: flex;
  align-items: baseline;
  gap: 6px;
  padding: 0 2px;
}
.day-name {
  font-size: 11px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}
.day-col.today .day-name { color: var(--accent); }
.day-date { font-size: 12px; color: var(--ink-3); }
.day-items { display: flex; flex-direction: column; gap: 6px; }
.day-items .focus-card { padding: 9px 11px 8px; }
.day-items .focus-card-head { flex-direction: column; gap: 2px; }
.day-items .focus-card .co-when { align-self: flex-start; }
.day-none { color: var(--ink-3); text-align: center; padding: 8px 0; }

/* ---- overview ----------------------------------------------------- */

.overview-title {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 4px 0 4px;
}
.overview-sub {
  color: var(--ink-2);
  font-size: 14px;
  margin: 0 0 26px;
}

/* ---- sign in ------------------------------------------------------- */

.login {
  max-width: 340px;
  margin: 16vh auto 0;
  padding: 0 20px;
}
.login-mark {
  display: flex;
  align-items: center;
  gap: 9px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--ink-2);
  margin-bottom: 22px;
}
.login-mark .mark-a { fill: var(--accent); }
.login-mark .mark-b { fill: var(--ink-3); }
.login-input-wrap {
  position: relative;
  flex: 1;
  min-width: 0;
  display: flex;
}
.login-input-wrap .login-input { flex: 1; padding-right: 52px; }
.login-reveal {
  position: absolute;
  right: 6px;
  top: 50%;
  transform: translateY(-50%);
  font-size: 11.5px;
  font-weight: 600;
  color: var(--ink-3);
  padding: 3px 7px;
  border-radius: 6px;
}
.login-reveal:hover { color: var(--ink-2); background: var(--surface-2); }
.login h1 {
  font-size: 22px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0 0 8px;
}
.login-sub { color: var(--ink-2); font-size: 14px; margin: 0 0 20px; }
.login-form { display: flex; gap: 8px; }
.login-input {
  flex: 1;
  font: inherit;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 8px 12px;
  outline: none;
  min-width: 0;
}
.login-input:focus { border-color: var(--accent); }
.login-btn {
  font-size: 14px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border-radius: 9px;
  padding: 8px 16px;
}
.login-btn:disabled { opacity: 0.6; }
.login-error { color: var(--danger); font-size: 13px; min-height: 1.2em; margin: 10px 2px 0; }

.ghostbtn {
  font-size: 12.5px;
  color: var(--ink-3);
  padding: 5px 10px;
  border-radius: 7px;
  border: 1px solid transparent;
}
.ghostbtn:hover { border-color: var(--line); color: var(--ink-2); background: var(--surface); }

/* ---- agent token management ---------------------------------------- */

.tokens-intro { color: var(--ink-2); font-size: 14px; margin: 4px 0 20px; max-width: 560px; }

.agents-howto { margin-bottom: 22px; }
.agents-howto summary {
  font-size: 13px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  user-select: none;
}
.howto-body { margin-top: 10px; max-width: 620px; }
.howto-body p { font-size: 13.5px; color: var(--ink-2); margin: 0 0 10px; overflow-wrap: anywhere; }
.howto-body strong { color: var(--ink); }
.howto-body pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 0 0 12px;
  font-family: var(--mono);
  font-size: 12px;
  line-height: 1.55;
  overflow-x: auto;
}

.token-create {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}
.token-create input {
  flex: 1;
  min-width: 160px;
  max-width: 280px;
  font: inherit;
  font-size: 13.5px;
  color: var(--ink);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 7px 12px;
  outline: none;
}
.token-create input:focus { border-color: var(--accent); }
.token-create select {
  font: inherit;
  font-size: 13px;
  color: var(--ink-2);
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 9px;
  padding: 7px 8px;
}
.token-create .create-btn {
  font-size: 13.5px;
  font-weight: 600;
  color: #fff;
  background: var(--accent);
  border-radius: 9px;
  padding: 7px 16px;
}
.token-create .create-btn:disabled { opacity: 0.6; }
.token-error { color: var(--danger); font-size: 13px; margin: -12px 0 16px; }

.token-secret {
  background: var(--accent-soft);
  border: 1px solid var(--accent);
  border-radius: var(--radius);
  padding: 14px 18px;
  margin-bottom: 22px;
}
.token-secret-label { font-size: 13px; font-weight: 600; margin-bottom: 6px; }
.token-secret-row {
  display: flex;
  align-items: center;
  gap: 10px;
  flex-wrap: wrap;
}
.token-secret code {
  font-family: var(--mono);
  font-size: 13px;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 6px 10px;
  overflow-wrap: anywhere;
}
.token-secret .copy-btn {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  border: 1px solid var(--accent);
  border-radius: 7px;
  padding: 5px 12px;
}
.token-secret-note { font-size: 12px; color: var(--ink-2); margin-top: 8px; }
.token-setup { margin-top: 12px; }
.token-setup summary {
  font-size: 12.5px;
  font-weight: 600;
  color: var(--accent);
  cursor: pointer;
  user-select: none;
}
.token-setup .copy-btn { margin: 10px 0 0; }
.token-setup pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 12px 14px;
  margin: 8px 0 0;
  font-family: var(--mono);
  font-size: 11.5px;
  line-height: 1.5;
  overflow-x: auto;
  max-height: 340px;
}

.row-tokens { grid-template-columns: 14px minmax(0, 1fr) 170px 110px auto; }
.row-tokens:hover { background: transparent; }
.token-name { font-size: 13.5px; font-weight: 600; }
.token-prefix { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); }
.token-dates { font-size: 12px; color: var(--ink-3); line-height: 1.5; }
.token-badge {
  font-size: 10.5px;
  font-weight: 650;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 999px;
  padding: 1px 7px;
  margin-left: 6px;
}
.token-badge.off { color: var(--ink-3); border: 1px solid var(--line); }
.token-badge.expired { color: var(--danger); border: 1px solid currentColor; opacity: 0.85; }
.token-badge.denied { color: var(--danger); border: 1px solid currentColor; opacity: 0.85; }

/* pending access requests */
.request-card { border-left: 3px solid var(--accent); padding-left: 16px; margin-bottom: 10px; }
.request-reason {
  font-size: 13.5px;
  font-style: italic;
  color: var(--ink);
  margin: 6px 0 0;
  overflow-wrap: anywhere;
}
.request-meta { font-size: 12px; color: var(--ink-3); margin-top: 6px; }
.request-actions { margin-top: 10px; justify-content: flex-start; }
.token-actions .approve {
  color: var(--accent);
  border-color: var(--accent);
  font-weight: 600;
}
.token-actions .approve:hover { background: var(--accent-soft); }

.ghostbtn.attention { color: var(--accent); font-weight: 650; }
.token-actions { display: flex; gap: 6px; justify-content: flex-end; }
.token-actions button {
  font-size: 12px;
  color: var(--ink-2);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 4px 10px;
  background: var(--surface);
}
.token-actions button:hover { border-color: var(--accent); color: var(--ink); }
.token-actions .danger:hover { border-color: var(--danger); color: var(--danger); }
.row-tokens.inactive .token-name, .row-tokens.inactive .token-prefix { opacity: 0.55; }

.open-warning {
  border: 1px solid var(--danger);
  border-radius: var(--radius);
  color: var(--danger);
  font-size: 13px;
  padding: 10px 16px;
  margin-bottom: 18px;
  opacity: 0.9;
}

/* ---- empty state -------------------------------------------------- */

.empty {
  max-width: 620px;
  margin: 48px auto 0;
}
.empty h1 {
  font-size: 24px;
  font-weight: 650;
  letter-spacing: -0.01em;
  margin: 0 0 10px;
}
.empty p { color: var(--ink-2); margin: 0 0 22px; }
.empty h2 {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--ink-3);
  margin: 28px 0 10px;
}
.empty pre {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
  overflow-x: auto;
  margin: 0;
}

/* ---- document header ---------------------------------------------- */

.doc-crumb {
  font-size: 12px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--ink-3);
  margin-bottom: 10px;
  display: flex;
  align-items: baseline;
  gap: 10px;
}
.doc-crumb .dismiss {
  margin-left: auto;
  text-transform: none;
  letter-spacing: 0;
  font-size: 12.5px;
  color: var(--ink-3);
  padding: 4px 10px;
  border-radius: 7px;
  border: 1px solid transparent;
}
.doc-crumb .dismiss:hover {
  color: var(--danger);
  border-color: var(--line);
  background: var(--surface);
}

.doc-title {
  font-size: 27px;
  font-weight: 650;
  letter-spacing: -0.015em;
  line-height: 1.25;
  margin: 0;
  overflow-wrap: anywhere;
}
.doc-subtitle {
  font-size: 15.5px;
  color: var(--ink-2);
  margin: 3px 0 0;
  overflow-wrap: anywhere;
}

.doc-meta {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 7px 14px;
  margin: 14px 0 0;
  padding-bottom: 20px;
  border-bottom: 1px solid var(--line);
  font-size: 12.5px;
  color: var(--ink-3);
}
.agent-chip {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--ink-2);
  font-weight: 500;
}
.stale-badge {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--danger);
  border: 1px solid currentColor;
  border-radius: 999px;
  padding: 1px 8px;
  opacity: 0.85;
}

.doc-updated-flash { animation: flash 900ms ease-out; }
@keyframes flash {
  0% { background: var(--accent-soft); }
  100% { background: transparent; }
}
@media (prefers-reduced-motion: reduce) {
  .doc-updated-flash { animation: none; }
  .row, .focus-card, .output-card { transition: none; }
}

/* keyboard focus: one consistent, visible ring */
.row:focus-visible, .focus-card:focus-visible, .tab:focus-visible,
.mini-btn:focus-visible, .ghostbtn:focus-visible, .nav-item:focus-visible,
.nav-overview:focus-visible, .toggle:focus-visible, .row-dismiss:focus-visible,
.token-actions button:focus-visible, .co-more:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}

/* ---- blocks -------------------------------------------------------- */

.doc-body {
  display: flex;
  flex-direction: column;
  gap: 26px;
  padding-top: 26px;
}

.doc-body > * { min-width: 0; }

/* text */
.co-text p { margin: 0 0 0.85em; overflow-wrap: anywhere; }
.co-text p:last-child, .co-text ul:last-child { margin-bottom: 0; }
.co-text ul { margin: 0 0 0.85em; padding-left: 1.35em; }
.co-text li { margin: 0.2em 0; overflow-wrap: anywhere; }
.co-text code, .co-item-body code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--surface-2);
  border: 1px solid var(--line-soft);
  border-radius: 5px;
  padding: 0.08em 0.35em;
}

/* headings */
.co-h1 { font-size: 19px; font-weight: 650; letter-spacing: -0.01em; margin: 10px 0 -8px; }
.co-h2 { font-size: 16px; font-weight: 650; margin: 6px 0 -12px; }
.co-h3 {
  font-size: 12.5px; font-weight: 650;
  text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--ink-2); margin: 4px 0 -14px;
}

/* section */
.co-section {
  display: flex;
  flex-direction: column;
  gap: 20px;
  border-left: 2px solid var(--line);
  padding-left: 22px;
}
.co-section-title {
  font-size: 16px;
  font-weight: 650;
  letter-spacing: -0.005em;
  margin: 0 0 -6px;
}
.co-section .co-section { border-left-color: var(--line-soft); }
.co-section .co-section .co-section-title { font-size: 14.5px; }

/* collection */
.co-collection { display: flex; flex-direction: column; gap: 10px; }
.co-collection-title { font-size: 16px; font-weight: 650; margin: 0; }
.co-collection-desc { font-size: 13.5px; color: var(--ink-2); margin: -4px 0 2px; }

.co-item {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px 13px;
}
.co-item-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  gap: 2px 12px;
}
.co-item-title {
  font-size: 14.5px;
  font-weight: 600;
  margin: 0;
  overflow-wrap: anywhere;
}
.co-item-subtitle {
  font-size: 12.5px;
  color: var(--ink-3);
  overflow-wrap: anywhere;
}
.co-item-high {
  border-left: 3px solid var(--accent);
  padding-left: 16px;
}
.co-item-high .co-item-title { font-size: 15px; }
.co-item-low {
  padding: 9px 18px 8px;
  background: transparent;
  border-color: var(--line-soft);
}
.co-item-low .co-item-title { font-weight: 500; color: var(--ink-2); font-size: 13.5px; }
.co-item-low .co-item-body { font-size: 12.5px; color: var(--ink-3); }

.co-when {
  font-size: 11.5px;
  font-weight: 600;
  color: var(--accent);
  background: var(--accent-soft);
  border-radius: 999px;
  padding: 1px 9px;
  white-space: nowrap;
}
.co-when.past {
  color: var(--ink-3);
  background: var(--surface-2);
}

.co-item-body {
  font-size: 13.5px;
  color: var(--ink-2);
  margin: 5px 0 0;
}
.co-item-body p { margin: 0 0 0.6em; overflow-wrap: anywhere; }
.co-item-body p:last-child, .co-item-body ul:last-child { margin-bottom: 0; }
.co-item-body ul { margin: 0 0 0.6em; padding-left: 1.3em; }

.co-fields {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 18px;
  margin: 10px 0 0;
}
.co-field { display: flex; align-items: baseline; gap: 7px; min-width: 0; }
.co-field dt {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
  white-space: nowrap;
}
.co-field dd {
  margin: 0;
  font-size: 13px;
  font-weight: 500;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.co-item-refs {
  display: flex;
  flex-wrap: wrap;
  gap: 6px 14px;
  margin-top: 10px;
}
.co-item-refs a {
  font-size: 12.5px;
  display: inline-flex;
  align-items: baseline;
  gap: 5px;
}
.co-item-refs .ref-source { color: var(--ink-3); font-size: 11.5px; }

.co-more {
  align-self: flex-start;
  font-size: 13px;
  font-weight: 500;
  color: var(--accent);
  padding: 6px 2px;
}
.co-more:hover { text-decoration: underline; }

/* key/value */
.co-kv-title, .co-table-title, .co-metrics-title, .co-code-title-text {
  font-size: 13px;
  font-weight: 600;
  color: var(--ink-2);
  margin: 0 0 8px;
}
.co-kv {
  display: grid;
  grid-template-columns: minmax(110px, max-content) 1fr;
  gap: 7px 26px;
  margin: 0;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.co-kv dt { color: var(--ink-3); font-size: 13px; }
.co-kv dd {
  margin: 0;
  font-size: 13.5px;
  font-weight: 500;
  overflow-wrap: anywhere;
}

/* table */
.co-table-scroll {
  overflow-x: auto;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--surface);
}
.co-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13.5px;
}
.co-table th {
  text-align: left;
  font-size: 11.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--ink-3);
  padding: 10px 16px 8px;
  border-bottom: 1px solid var(--line);
  white-space: nowrap;
}
.co-table td {
  padding: 8px 16px;
  border-bottom: 1px solid var(--line-soft);
  vertical-align: top;
  font-variant-numeric: tabular-nums;
  overflow-wrap: anywhere;
  max-width: 380px;
}
.co-table tr:last-child td { border-bottom: none; }
.co-table .align-right { text-align: right; }
.co-table .align-center { text-align: center; }
.co-table td.cell-null { color: var(--ink-3); }
.co-table-desc { font-size: 12.5px; color: var(--ink-3); margin: 7px 2px 0; }

/* metrics */
.co-metrics {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}
.co-metric {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 13px 16px 12px;
  min-width: 0;
}
.co-metric-label {
  font-size: 12px;
  color: var(--ink-2);
  margin-bottom: 5px;
  overflow-wrap: anywhere;
}
.co-metric-value {
  font-size: 26px;
  font-weight: 600;
  letter-spacing: -0.01em;
  line-height: 1.1;
  overflow-wrap: anywhere;
}
.co-metric-unit {
  font-size: 14px;
  font-weight: 500;
  color: var(--ink-2);
  margin-left: 3px;
}
.co-metric-high { border-left: 3px solid var(--accent); padding-left: 14px; }
.co-metric-low { opacity: 0.65; }
.co-metric-delta {
  display: flex;
  align-items: baseline;
  gap: 5px;
  margin-top: 6px;
  font-size: 12px;
  color: var(--ink-3);
}
.co-metric-trend { font-size: 11px; }

/* code */
.co-code {
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  margin: 0;
}
.co-code-bar {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  border-bottom: 1px solid var(--line-soft);
  background: var(--surface-2);
}
.co-code-title-text { margin: 0; font-family: var(--mono); font-size: 12px; font-weight: 500; }
.co-code-lang {
  font-size: 10.5px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}
.co-code-copy {
  margin-left: auto;
  font-size: 11.5px;
  color: var(--ink-3);
  padding: 2px 8px;
  border-radius: 6px;
}
.co-code-copy:hover { background: var(--line-soft); color: var(--ink-2); }
.co-code pre {
  margin: 0;
  padding: 13px 16px;
  overflow: auto;
  max-height: 460px;
  font-family: var(--mono);
  font-size: 12.5px;
  line-height: 1.55;
}

/* image */
.co-image { margin: 0; }
.co-image img {
  max-width: 100%;
  height: auto;
  border-radius: var(--radius);
  border: 1px solid var(--line);
  display: block;
}
.co-image figcaption { font-size: 12.5px; color: var(--ink-3); margin-top: 7px; }
.co-image .img-fallback {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 22px;
  color: var(--ink-3);
  font-size: 13px;
}

/* artifact */
.co-artifact {
  display: flex;
  gap: 14px;
  align-items: flex-start;
  background: var(--surface);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 14px 18px;
}
.co-artifact-icon {
  flex: none;
  width: 36px; height: 36px;
  border-radius: 8px;
  background: var(--accent-soft);
  color: var(--accent);
  display: flex;
  align-items: center;
  justify-content: center;
}
.co-artifact-name { font-size: 14px; font-weight: 600; overflow-wrap: anywhere; }
.co-artifact-meta { font-size: 12px; color: var(--ink-3); margin-top: 1px; }
.co-artifact-desc { font-size: 13px; color: var(--ink-2); margin-top: 5px; }

/* reference */
.co-reference {
  display: flex;
  flex-direction: column;
  gap: 2px;
  border: 1px solid var(--line);
  background: var(--surface);
  border-radius: var(--radius);
  padding: 12px 18px;
}
.co-reference-line {
  display: flex;
  align-items: baseline;
  gap: 9px;
  flex-wrap: wrap;
}
.co-reference a { font-size: 14px; font-weight: 550; overflow-wrap: anywhere; }
.ref-arrow { color: var(--ink-3); font-size: 12px; }
.co-reference .ref-source {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--ink-3);
}
.co-reference-desc { font-size: 12.5px; color: var(--ink-2); }

/* divider */
.co-divider {
  border: none;
  border-top: 1px solid var(--line);
  margin: 2px 0;
}

/* render failure fallback */
.co-broken {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  padding: 12px 16px;
  color: var(--ink-3);
  font-size: 12.5px;
}

/* ---- responsive ---------------------------------------------------- */

@media (max-width: 900px) {
  .layout { grid-template-columns: 1fr; }
  .sidebar { display: none; }
  .content { padding: 22px 18px 70px; }
  .doc-title { font-size: 23px; }
  .app.viewing-doc .back-btn { display: inline-flex; }
  .co-kv { grid-template-columns: 1fr; gap: 10px; }
  .co-kv dt { margin-bottom: -8px; }
  .co-section { padding-left: 14px; }
  .co-metrics { grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); }

  /* rows collapse to two lines: title + when, then source/meta beneath */
  .row-item { grid-template-columns: 14px minmax(0, 1fr) auto; }
  .row-item .row-src { grid-column: 2 / 4; grid-row: 2; }
  .row-doc { grid-template-columns: 14px minmax(0, 1fr) auto 20px; }
  .row-doc .row-agent { grid-column: 2; grid-row: 2; }
  .row-doc .row-hl { grid-column: 3; grid-row: 2; }
  .row-dismiss { opacity: 1; }
  .row-tokens { grid-template-columns: 14px minmax(0, 1fr) auto; }
  .row-tokens .token-dates { grid-column: 2; }
  .row-tokens .token-actions { grid-column: 2 / 4; grid-row: 4; justify-content: flex-start; }
  .row-main { flex-wrap: wrap; white-space: normal; }
  .row-title { white-space: normal; }
  .row-sub { flex-basis: 100%; white-space: nowrap; }

  .week-board { grid-template-columns: 1fr; gap: 10px; }
  .day-col { min-height: 0; }
  .day-col.empty { padding: 4px 8px; min-height: 0; }
  .day-col.empty .day-items { display: none; }
  .day-col.empty .day-head { padding: 2px; }
  .anytime-lane { flex-direction: column; gap: 6px; }
  .anytime-label { padding-top: 0; }
  .controls { gap: 8px; }
  .search { max-width: none; }
}

@media (min-width: 901px) {
  .back-btn { display: none !important; }
}