/* Vercel-style monochrome system: structure is ink/line/accent only.
   --accent is near-black (light) / white (dark) so primary buttons invert
   per theme. --live (green) is the ONLY non-B&W token, used sparingly for
   functional status (live node, open-action badge, "saved ✓"). */
:root {
  --bg: #ffffff;
  --panel: #ffffff;
  --ink: #000000;
  --muted: #666666;
  --faint: #8f8f8f;
  --line: #eaeaea;
  --accent: #000000;
  --accent-soft: #f4f4f4;
  --live: #0a7d33;
  /* secondary accent — hyperlinks. Violet-600 on light, lightened on dark. */
  --link: #7c3aed;
  --r1: 4px;
  --r2: 6px;
  --r3: 6px;
  --shadow: 0 0 0 1px var(--line);
  --shadow-lg: 0 0 0 1px var(--line), 0 8px 24px rgba(0, 0, 0, 0.12);
  --mono: ui-monospace, SFMono-Regular, "SF Mono", Menlo, Consolas, monospace;
  --sans: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Inter, sans-serif;
  /* main content is capped + centered so it doesn't sprawl edge-to-edge on
     ultrawide monitors (and stays anchored between home / conference views). */
  --content-max: 1180px;
}

/* Subtle scrollbars. NB: do NOT set the standard `scrollbar-width` — in modern
   WebKit (the .app's WKWebView) specifying it DISABLES `::-webkit-scrollbar`
   styling, so you fall back to the heavy default bar. We style only via the
   pseudo-elements. Transparent track + an inset translucent thumb (border +
   background-clip) so the bar floats and never clips the content beside it. */
::-webkit-scrollbar {
  width: 10px;
  height: 10px;
  background: transparent;
}
::-webkit-scrollbar-track {
  background: transparent;
}
::-webkit-scrollbar-thumb {
  background: rgba(128, 128, 128, 0.4);
  border-radius: 8px;
  border: 3px solid transparent;
  background-clip: padding-box;
}
::-webkit-scrollbar-thumb:hover {
  background: rgba(128, 128, 128, 0.7);
  background-clip: padding-box;
}
::-webkit-scrollbar-corner {
  background: transparent;
}
/* dark tokens: forced via [data-theme="dark"], or auto when the OS is dark
   and the user hasn't pinned a theme */
:root[data-theme="dark"] {
  --bg: #000000;
  --panel: #0a0a0a;
  --ink: #ffffff;
  --muted: #8f8f8f;
  --faint: #666666;
  --line: #2e2e2e;
  --accent: #ffffff;
  --accent-soft: #161616;
  --live: #4ad17e;
  --link: #a78bfa;
  --shadow: 0 0 0 1px var(--line);
  --shadow-lg: 0 0 0 1px var(--line), 0 8px 24px rgba(0, 0, 0, 0.5);
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]):not([data-theme="dark"]) {
    --bg: #000000;
    --panel: #0a0a0a;
    --ink: #ffffff;
    --muted: #8f8f8f;
    --faint: #666666;
    --line: #2e2e2e;
    --accent: #ffffff;
    --accent-soft: #161616;
    --live: #4ad17e;
    --link: #a78bfa;
    --shadow: 0 0 0 1px var(--line);
    --shadow-lg: 0 0 0 1px var(--line), 0 8px 24px rgba(0, 0, 0, 0.5);
  }
}
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  -webkit-text-size-adjust: 100%;
}
body {
  font-family: var(--sans);
  background: var(--bg);
  color: var(--ink);
  font-size: 15px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  /* app-shell grid: topbar spans the top; the row below is sidebar + main.
     The sidebar is ALWAYS present (home + conf view) so there's no layout
     jolt when navigating. Width is user-resizable (drag the right edge) and
     persisted in localStorage; --sidebar-w is set by app.js on boot. */
  display: grid;
  grid-template-rows: auto 1fr;
  grid-template-columns: var(--sidebar-w, 280px) 1fr;
  height: 100vh;
  overflow: hidden;
}
/* collapsed rail → narrow sidebar.
   78px was too tight: time-col (44) + gap (10) + node-col (12) + sidebar
   padding (14*2) = 94px, so nodes got clipped off the right edge. 96 fits
   the full strip (times + node squares + the now-marker on the rail line). */
body:has(#sidebar .rail.collapsed) {
  grid-template-columns: 96px 1fr;
}
/* ⌘\ fully hides the agenda sidebar (distinct from the .collapsed narrow rail);
   the editor/home reclaims the full width. */
body.sidebar-hidden {
  grid-template-columns: 0 1fr;
}
body.sidebar-hidden #sidebar {
  display: none;
}
#topbar {
  grid-column: 1 / -1;
}
#sidebar {
  grid-column: 1;
  grid-row: 2;
  border-right: 1px solid var(--line);
  background: var(--bg);
  overflow: hidden;
  min-height: 0;
  box-sizing: border-box;
  padding: 18px 14px 0;
  position: relative; /* anchors the resize grip */
  display: flex;
  flex-direction: column;
}
#sidebar .rail {
  flex: 1;
  min-height: 0;
  max-height: 100%;
}
/* draggable right-edge grip — 6px hit area; hairline highlight on hover/drag */
.sb-grip {
  position: absolute;
  top: 0;
  right: -3px;
  width: 6px;
  height: 100%;
  cursor: col-resize;
  z-index: 30;
  user-select: none;
  touch-action: none;
}
.sb-grip::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 2px;
  width: 2px;
  background: transparent;
  transition: background 0.12s;
}
.sb-grip:hover::after,
.sb-grip.dragging::after {
  background: var(--accent);
}
body.sb-resizing {
  cursor: col-resize;
  user-select: none;
}
body.sb-resizing * {
  cursor: col-resize !important;
}
/* hide the grip when the rail is collapsed (sidebar pinned at 78px) */
body:has(#sidebar .rail.collapsed) .sb-grip {
  display: none;
}

/* compact "all conferences" list — shown in the sidebar on home view */
.sb-confs {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-bottom: 16px;
}
.sb-conf {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 10px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r2);
  background: var(--panel);
  color: inherit;
  text-decoration: none;
  transition:
    border-color 0.12s,
    background 0.12s;
}
.sb-conf:hover {
  border-color: var(--ink);
  background: var(--accent-soft);
}
.sb-conf .sb-d {
  font: 600 10px / 1 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--faint);
}
.sb-conf .sb-n {
  font-size: 13.5px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
}
.sb-conf .sb-v {
  font-size: 11.5px;
  color: var(--muted);
}
.sb-head {
  font: 600 10px / 1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 0 4px 10px;
}
.sb-back {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font: 500 11px var(--mono);
  color: var(--muted);
  text-decoration: none;
  margin-bottom: 12px;
  padding: 4px 6px;
  border-radius: var(--r1);
}
.sb-back:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
a {
  color: inherit;
  text-decoration: none;
}
button {
  font-family: inherit;
}
:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 0;
}
::selection {
  background: var(--ink);
  color: var(--bg);
}

/* ---- topbar ---- */
#topbar {
  display: flex;
  align-items: center;
  gap: 20px;
  padding: 13px 24px;
  border-bottom: 1px solid var(--line);
  background: color-mix(in srgb, var(--panel) 86%, transparent);
  backdrop-filter: saturate(1.6) blur(12px);
  -webkit-backdrop-filter: saturate(1.6) blur(12px);
  position: sticky;
  top: 0;
  z-index: 20;
}
.brand {
  font: 600 16px / 1 var(--mono);
  letter-spacing: -0.02em;
  display: inline-flex;
  align-items: center;
  gap: 10px;
}
.brandmark {
  width: 26px;
  height: 26px;
  display: block;
  border-radius: var(--r1);
}
#crumbs {
  color: var(--muted);
  font-size: 13px;
  flex: 1;
  min-width: 0;
}
#crumbs a {
  transition: color 0.12s;
}
#crumbs a:hover {
  color: var(--accent);
}
.status {
  font-size: 12px;
  color: var(--faint);
  font-variant-numeric: tabular-nums;
  transition: color 0.2s;
}
.status.saving {
  color: var(--accent);
}
.status.saved {
  color: var(--live);
}
.themebtn {
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  width: 30px;
  height: 30px;
  border-radius: var(--r1);
  cursor: pointer;
  font-size: 13px;
  display: grid;
  place-items: center;
  transition:
    color 0.12s,
    border-color 0.12s,
    background 0.12s;
}
.themebtn:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--accent-soft);
}
.mini-add {
  width: 22px;
  height: 22px;
  margin-left: 8px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
}
#winctl,
#rightctl {
  display: flex;
  gap: 6px;
}
#winctl[hidden] {
  display: none;
}
.get-mac-app {
  align-self: center;
  margin-right: 6px;
  font-size: 13px;
  color: var(--ink);
  text-decoration: none;
  border-bottom: 1px solid var(--line);
}
.get-mac-app:hover {
  border-bottom-color: var(--ink);
}
.get-mac-app[hidden] {
  display: none;
}
.set-about {
  margin: 0;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.5;
}

#app {
  /* sits next to the always-present sidebar; main content owns its scroll */
  grid-column: 2;
  grid-row: 2;
  padding: 24px;
  height: 100%;
  min-height: 0;
  overflow-y: auto;
  box-sizing: border-box;
}
/* on the session view the editor card handles its own internal scroll, so
   #app itself must NOT scroll (would create two nested scrollbars). */
body:has(#editor) #app {
  overflow: hidden;
}
/* #editor must be height-bounded so the .editor card's height:100% resolves —
   otherwise the card grows with content and the (overflow-hidden) #app clips
   it instead of letting the inner pane scroll. */
#editor {
  height: 100%;
  min-height: 0;
}
/* Cap + center the main content so it stays in a comfortable column instead of
   stretching across an ultrawide display. Both the home view and the
   conference editor share --content-max so content stays anchored between
   views. Below the cap the column fills the available width as before. */
#app > * {
  width: 100%;
  max-width: var(--content-max);
  margin-inline: auto;
}
/* The drawer is a fixed overlay on the right; when it's open, reserve its
   width so the centered content shifts left and stays clear of it instead of
   being centered *under* the panel. */
#app {
  transition: padding 0.25s ease;
}
body.drawer-open #app {
  padding-right: var(--open-w, var(--drawer-w));
}

/* ---- home ---- */
.grid {
  display: grid;
  gap: 16px;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
}
.card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r3);
  padding: 22px;
  transition:
    border-color 0.14s,
    background 0.14s;
}
.card:hover {
  border-color: var(--ink);
  background: var(--accent-soft);
}
.card .date {
  font: 600 11px / 1 var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--faint);
}
.card h2 {
  font-size: 19px;
  margin: 10px 0 5px;
  letter-spacing: -0.02em;
  line-height: 1.25;
  color: var(--ink);
}
.card .meta {
  color: var(--muted);
  font-size: 13px;
}
.card .bar {
  height: 4px;
  background: var(--line);
  border-radius: 0;
  margin-top: 18px;
  overflow: hidden;
}
.card .bar i {
  display: block;
  height: 100%;
  background: var(--live);
  border-radius: 0;
  transition: width 0.3s;
}

/* ---- conference: agenda timeline + editor ---- */
.split {
  display: grid;
  grid-template-columns: 340px 1fr;
  grid-template-rows: minmax(0, 1fr);
  gap: 28px;
  align-items: stretch;
  /* fill the (bounded) #app — each column then handles its own overflow */
  height: 100%;
  min-height: 0;
}
@media (max-width: 880px) {
  .split {
    grid-template-columns: 1fr;
  }
}

.agenda {
  display: flex;
  flex-direction: column;
}
.agenda h1 {
  font-size: 21px;
  margin-bottom: 4px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.agenda .sub {
  color: var(--muted);
  font-size: 13px;
  margin-bottom: 18px;
}

.row {
  position: relative;
  display: grid;
  grid-template-columns: 50px 1fr;
  gap: 12px;
  padding: 12px 12px 12px 38px;
  border-radius: var(--r2);
  cursor: pointer;
  border: 1px solid transparent;
  transition:
    background 0.12s,
    border-color 0.12s;
}
.row::before {
  /* timeline rail */
  content: "";
  position: absolute;
  left: 17px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.row::after {
  /* square node on the rail */
  content: "";
  position: absolute;
  left: 12px;
  top: 22px;
  width: 11px;
  height: 11px;
  border-radius: 0;
  background: var(--bg);
  border: 1.5px solid var(--line);
}
.row:hover:not(.passive) {
  background: var(--accent-soft);
}
.row:hover:not(.passive)::after {
  border-color: var(--ink);
}
.row.active {
  background: var(--accent-soft);
}
.row.active::after {
  background: var(--ink);
  border-color: var(--ink);
}
.row.has::after {
  background: var(--live);
  border-color: var(--live);
}
.row.passive {
  cursor: default;
}
.row.passive::after {
  width: 7px;
  height: 7px;
  left: 14px;
  top: 24px;
  opacity: 0.55;
}
.row.passive .ti {
  color: var(--muted);
  font-weight: 400;
}
.row .t {
  font: 600 12px / 1.5 var(--mono);
  color: var(--faint);
  letter-spacing: -0.02em;
}
.row .ti {
  font-size: 14px;
  font-weight: 550;
  line-height: 1.35;
  letter-spacing: -0.01em;
}
.row .sp {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
}
.row .dot {
  color: var(--live);
}
.jump {
  align-self: flex-start;
  margin: 2px 0 16px;
  font: 600 11px var(--mono);
  letter-spacing: 0.04em;
  color: var(--live);
  background: transparent;
  border: 1px solid var(--live);
  border-radius: var(--r1);
  padding: 7px 13px;
  cursor: pointer;
  transition:
    background 0.12s,
    color 0.12s;
}
.jump:hover {
  background: var(--live);
  color: var(--bg);
}

/* ---- collapsible live rail (evolution of the agenda rail) ---- */
.split:has(.rail.collapsed) {
  grid-template-columns: 66px 1fr;
}
@media (max-width: 880px) {
  .split:has(.rail.collapsed) {
    grid-template-columns: 1fr;
  }
}
.rail {
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  max-height: 100%;
}
/* head/status/actions stay pinned; only the timeline track scrolls */
.rl-head,
.rl-status,
.agenda-acts {
  flex: none;
}
.rl-head {
  display: flex;
  align-items: flex-start;
  gap: 10px;
}
.rl-titles {
  flex: 1;
  min-width: 0;
}
.rail.collapsed .rl-titles,
.rail.collapsed .rl-status,
.rail.collapsed .agenda-acts {
  display: none;
}
.rl-head h1 {
  font-size: 21px;
  margin-bottom: 5px;
  letter-spacing: -0.02em;
  line-height: 1.2;
}
.rl-links {
  display: flex;
  flex-wrap: wrap;
  gap: 4px 10px;
  margin-top: 6px;
  font: 500 11px / 1.4 var(--mono);
}
.rl-links a {
  color: var(--muted);
  text-decoration: none;
  white-space: nowrap;
}
.rl-links a:hover {
  color: var(--ink);
  text-decoration: underline;
}
.rl-head .sub {
  color: var(--faint);
  font: 500 12px var(--mono);
  letter-spacing: 0.01em;
}
.rl-toggle {
  flex: none;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  width: 28px;
  height: 28px;
  border-radius: var(--r1);
  cursor: pointer;
  font-size: 13px;
  display: grid;
  place-items: center;
  transition:
    color 0.12s,
    border-color 0.12s,
    background 0.12s;
}
.rl-toggle:hover {
  color: var(--ink);
  border-color: var(--ink);
  background: var(--accent-soft);
}
/* status chip — reads as a distinct "what's happening now" callout rather
   than loose body text. Green left-rule + tint when a session is live. */
.rl-status {
  font: 500 11px / 1.6 var(--mono);
  color: var(--muted);
  letter-spacing: -0.01em;
  margin: 14px 0 4px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-left-width: 2px;
  border-radius: var(--r2);
  background: var(--accent-soft);
}
.rl-status:empty {
  display: none;
}
.rl-status.live {
  color: var(--ink);
  border-color: var(--line);
  border-left-color: var(--live);
}
.rl-track {
  position: relative;
  margin-top: 8px;
  /* fill remaining rail height and scroll on its own */
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
  /* breathing room so the last row isn't flush against the bottom. (The
     now-marker dot's edge-clipping is handled by clamping its position in JS,
     since an absolutely-positioned element ignores this padding.) */
  padding-bottom: 12px;
  /* reserve a strip for the scrollbar so rows don't reflow on hover */
  scrollbar-gutter: stable;
}
/* the now-marker — anchored to the live / next-upcoming agenda row (see
   paintNowMarker), not a time-of-day percentage. `left: 60px` aligns with
   `.rl-row::before` (the rail line) and the centre of the node column. */
.rl-now {
  position: absolute;
  left: 60px;
  width: 0;
  z-index: 2;
  transition: top 0.6s ease;
  pointer-events: none;
}
.rl-now-dot {
  position: absolute;
  left: 0;
  transform: translate(-50%, -50%);
  color: var(--live);
  font-size: 13px;
  line-height: 1;
}
.rl-now.off .rl-now-dot {
  opacity: 0.3;
}
/* day divider — splits a multi-day agenda into labelled days. Indented past
   the rail line so the label sits in the title column; the top border carries
   the separation across the full rail width. */
.rl-day {
  font: 600 10px / 1.4 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  white-space: nowrap;
  color: var(--faint);
  padding: 14px 10px 7px 62px;
  margin-top: 4px;
  border-top: 1px solid var(--line);
}
.rl-day:first-child {
  border-top: 0;
  margin-top: 0;
  padding-top: 2px;
}
.rl-day.today {
  color: var(--live);
}
.rail.collapsed .rl-day {
  display: none;
}
.rl-row {
  position: relative;
  display: grid;
  grid-template-columns: 44px 12px 1fr;
  align-items: start;
  gap: 10px;
  padding: 11px 10px 11px 0;
  border: 1px solid transparent;
  border-radius: var(--r2);
  cursor: pointer;
  transition:
    background 0.12s,
    border-color 0.12s;
}
.rl-row::before {
  /* rail line — aligned with node centre (col 2 in 44+10+12 grid),
     not through the time numbers */
  content: "";
  position: absolute;
  left: 60px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.rl-t {
  font: 600 12px / 1.5 var(--mono);
  color: var(--faint);
  letter-spacing: -0.02em;
  text-align: right;
  padding-right: 2px;
}
.rl-node {
  position: relative;
  z-index: 1;
  width: 11px;
  height: 11px;
  margin-top: 4px;
  background: var(--bg);
  border: 1.5px solid var(--line);
  border-radius: 0;
}
.rl-node.rest {
  width: 8px;
  height: 8px;
  margin-top: 6px;
  margin-left: 1px;
  background: transparent;
  border-style: dashed;
  border-color: var(--faint);
}
.rl-meta {
  display: flex;
  flex-direction: column;
  min-width: 0;
}
.rl-ti {
  font-size: 14px;
  font-weight: 550;
  line-height: 1.35;
  letter-spacing: -0.01em;
  /* clamp long titles to 2 lines so the row stays scannable; the row's
     title attribute keeps the full text on hover. */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.rl-sp {
  font-size: 12px;
  color: var(--muted);
  margin-top: 2px;
  /* a 4-speaker panel + affiliations easily takes 8 lines; clamp to 2 */
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  overflow-wrap: anywhere;
}
.rl-row.active .rl-ti,
.rl-row.active .rl-sp {
  /* the open session can be a little chattier — give it 4 lines */
  -webkit-line-clamp: 4;
}
.rl-row.rest .rl-ti {
  color: var(--muted);
  font-weight: 400;
}
.rl-row.passive {
  cursor: default;
}
a.rl-row:hover {
  background: var(--accent-soft);
}
a.rl-row:hover .rl-node {
  border-color: var(--ink);
}
.rl-row.active {
  background: var(--accent-soft);
  border-color: var(--line);
}
.rl-row.active .rl-node {
  background: var(--ink);
  border-color: var(--ink);
}
.rl-row.has .rl-node {
  background: var(--live);
  border-color: var(--live);
}
.rl-row.has.rest .rl-node {
  background: transparent;
}
/* the live/now session — highlighted (functional status uses --live) */
.rl-row.live {
  border-color: var(--live);
}
.rl-row.live .rl-node {
  background: var(--live);
  border-color: var(--live);
}
.rl-row.live .rl-t {
  color: var(--live);
}
/* the session open in the editor: a bright frame and a bar on the left, so it
   stands out from the other live room (whose frame stays green) */
.rl-row.active {
  border-color: var(--ink);
  background: color-mix(in srgb, var(--ink) 10%, transparent);
  box-shadow: inset 3px 0 0 var(--ink);
}
.rl-row.active .rl-ti {
  font-weight: 700;
}
/* starred = attending; in parallel rooms the overlapping session you skip dims */
.rl-star {
  position: absolute;
  top: 9px;
  right: 6px;
  font-size: 13px;
  line-height: 1;
  color: var(--faint);
  opacity: 0;
  cursor: pointer;
  transition: opacity 0.12s;
}
.rl-row:hover .rl-star,
.rl-row.starred .rl-star {
  opacity: 1;
}
.rl-row.starred .rl-star {
  color: var(--ink);
}
.rl-row.starred .rl-ti {
  font-weight: 700;
}
.rl-row.skipped {
  opacity: 0.4;
}
.rl-row.skipped:hover {
  opacity: 0.8;
}
.rail.collapsed .rl-star {
  display: none;
}
/* room for the star in the row's top-right corner */
.rl-track .rl-row:not(.rest) {
  padding-right: 22px;
}
.rail.collapsed .rl-track .rl-row:not(.rest) {
  padding-right: 0;
}
/* collapsed: just rail + ticks + nodes + moving marker */
.rail.collapsed .rl-row {
  grid-template-columns: 44px 12px;
  padding: 9px 0;
}
.rail.collapsed .rl-meta {
  display: none;
}
/* parallel rooms — sessions running at once sit side by side, one column per
   room. Each column keeps the rail look; the time moves above the title so a
   narrow column still has room for it. */
.rl-lanes {
  /* columns, rows and divider lines are set inline from the session times */
  display: grid;
  margin: 4px 0;
}
.rl-lane {
  display: contents;
}
.rl-cell {
  min-width: 0;
  padding-left: 4px;
}
.rl-lane-h {
  font: 600 10px / 1.4 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--faint);
  padding: 6px 6px 4px 22px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.rl-lane .rl-row {
  grid-template-columns: 12px minmax(0, 1fr);
  column-gap: 8px;
  row-gap: 0;
  padding: 8px 6px 8px 4px;
}
.rl-lane .rl-row::before {
  left: 9.5px;
}
.rl-lane .rl-t {
  grid-column: 2;
  grid-row: 1;
  text-align: left;
  font-size: 11px;
  padding-right: 0;
}
.rl-lane .rl-node {
  grid-column: 1;
  grid-row: 1;
  margin-top: 3px;
}
.rl-lane .rl-meta {
  grid-column: 2;
  grid-row: 2;
}
.rl-lane .rl-ti {
  font-size: 13px;
  /* columns are narrow: one more line before the title clamps */
  -webkit-line-clamp: 3;
}
.rail.collapsed .rl-lanes {
  display: block;
  margin: 0;
}
.rail.collapsed .rl-lane-h {
  display: none;
}
.rail.collapsed .rl-lanes {
  background: none;
}
.rail.collapsed .rl-cell {
  padding-left: 0;
}
.rail.collapsed .rl-lane .rl-row {
  grid-template-columns: 44px 12px;
  column-gap: 10px;
  padding: 9px 0;
}
.rail.collapsed .rl-lane .rl-row::before {
  left: 60px;
}
.rail.collapsed .rl-lane .rl-t,
.rail.collapsed .rl-lane .rl-node {
  grid-column: auto;
  grid-row: auto;
}
.rail.collapsed .rl-lane .rl-t {
  text-align: right;
  font-size: 12px;
  padding-right: 2px;
}

/* ---- editor ---- */
.editor {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r3);
  overflow: hidden;
  box-shadow: var(--shadow);
  /* fits inside #app (sidebar view): ehead + tabbar pinned, panes scroll */
  display: flex;
  flex-direction: column;
  height: 100%;
  min-height: 0;
}
.editor .ehead,
.editor .tabbar {
  flex: none;
}

/* tabbar: single bar; per-tab indicators show whether the tab is active in
   pane 1 (solid underline), pane 2 (dashed), or both (double). */
.tabbar {
  display: flex;
  gap: 2px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.tabbar .tab {
  font: 500 12px var(--mono);
  letter-spacing: 0.04em;
  padding: 9px 12px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  margin-bottom: -1px;
  user-select: none;
}
.tabbar .tab[draggable="true"] {
  cursor: grab;
}
.tabbar .tab.dragging {
  opacity: 0.45;
  cursor: grabbing;
}
.tabbar .tab.on1 {
  color: var(--ink);
  border-bottom-color: var(--ink);
}
.tabbar .tab.on2 {
  color: var(--ink);
  border-bottom-style: dashed;
  border-bottom-color: var(--ink);
}
.tabbar .tab.on1.on2 {
  border-bottom-style: double;
  border-bottom-width: 4px;
}
.tabbar .tab .lock {
  margin-left: 4px;
}

/* split-pane container: 1 or 2 .pane-col children, with a vertical divider
   between them. Drop overlay highlights the side where a dragged tab will
   land. */
.panes {
  display: flex;
  flex: 1 1 auto;
  min-height: 0;
  position: relative;
}
.panes::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  pointer-events: none;
  background: var(--accent-soft);
  opacity: 0;
  transition: opacity 0.12s;
  z-index: 1;
}
.panes.drop-left::after {
  left: 0;
  right: 50%;
  opacity: 0.4;
  border-right: 2px dashed var(--ink);
}
.panes.drop-right::after {
  left: 50%;
  right: 0;
  opacity: 0.4;
  border-left: 2px dashed var(--ink);
}
.pane-col {
  display: flex;
  flex-direction: column;
  flex: 1 1 0;
  min-width: 0;
  min-height: 0;
}
.pane-col + .pane-col {
  border-left: 1px solid var(--line);
}
.pane-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6px 14px;
  font: 600 10px / 1 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
  border-bottom: 1px solid var(--line);
  flex: none;
  background: var(--bg);
}
.pane-x {
  background: none;
  border: none;
  color: var(--muted);
  cursor: pointer;
  font-size: 16px;
  line-height: 1;
  padding: 2px 6px;
  border-radius: var(--r1);
}
.pane-x:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.pane-body {
  flex: 1 1 auto;
  min-height: 0;
  overflow-y: auto;
}
.ehead {
  padding: 22px 24px;
  border-bottom: 1px solid var(--line);
  position: relative;
}
/* Brief/Debrief read⟷edit toggle, pinned top-right of the doc header. */
.confdoc-toggle {
  position: absolute;
  top: 18px;
  right: 20px;
}
/* The conf-doc body scrolls on its own (the .editor card is a fixed-height
   flex column) — both the rendered read view and the editor. Without this the
   read view couldn't scroll and the editor's tail was clipped. */
#confDocPane {
  flex: 1;
  min-height: 0;
  overflow-y: auto;
}
.ehead-title {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 12px;
}
.attend-star {
  flex: none;
  font: 600 12px var(--mono);
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--r1);
  padding: 6px 12px;
  cursor: pointer;
}
.attend-star:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.attend-star.on {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--accent-soft);
}
.ehead h1 {
  font-size: 23px;
  letter-spacing: -0.025em;
  line-height: 1.2;
}
.ehead .m {
  color: var(--muted);
  font: 500 12px / 1.5 var(--mono);
  margin-top: 8px;
  letter-spacing: -0.01em;
}
.ehead .tags {
  margin-top: 12px;
  display: flex;
  gap: 7px;
  flex-wrap: wrap;
}
.tag {
  font: 600 10px var(--mono);
  color: var(--muted);
  background: var(--bg);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  padding: 3px 9px;
}

.tabs {
  display: flex;
  gap: 2px;
  padding: 10px 16px 0;
  border-bottom: 1px solid var(--line);
  flex-wrap: wrap;
}
.tab {
  font: 500 12px var(--mono);
  letter-spacing: 0.04em;
  padding: 9px 12px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  border-radius: 0;
  transition:
    color 0.12s,
    background 0.12s;
}
.tab:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.tab.on {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 650;
}
.tab .lock {
  opacity: 0.5;
  font-size: 10px;
}

.toolbar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 12px 18px 0;
}
.toolbar button {
  font-size: 12px;
  padding: 6px 12px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r1);
  cursor: pointer;
  transition:
    border-color 0.12s,
    color 0.12s,
    background 0.12s;
}
.toolbar button:hover {
  border-color: var(--ink);
}
.toolbar button.on {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}
.toolbar .hint {
  font-size: 11.5px;
  color: var(--faint);
  margin-left: auto;
}

.pane {
  padding: 18px 20px 24px;
}
textarea {
  width: 100%;
  min-height: 460px;
  resize: vertical;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r1);
  padding: 16px 18px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.7;
}
textarea:focus {
  outline: none;
  border-color: var(--accent);
}

.md {
  min-height: 200px;
  font-size: 14.5px;
  /* Readonly markdown previews (Research / Summary / AI notes panes, and the
     Brief / Debrief docs) must stay selectable. pywebview's frameless window
     suppresses -webkit-user-select app-wide to support window dragging, which
     leaves this prose unhighlightable in the .app (it's fine in a browser).
     Opt it back in so users can highlight + copy. !important beats the shell. */
  user-select: text !important;
  -webkit-user-select: text !important;
  cursor: text;
}
.md h1,
.md h2,
.md h3 {
  letter-spacing: -0.02em;
  margin: 1.2em 0 0.45em;
  line-height: 1.25;
}
.md h1 {
  font-size: 1.45em;
}
.md h2 {
  font-size: 1.22em;
}
.md h3 {
  font-size: 1.06em;
}
.md p {
  margin: 0.65em 0;
}
.md ul,
.md ol {
  margin: 0.65em 0 0.65em 1.4em;
}
.md li {
  margin: 0.2em 0;
}
.md code {
  font-family: var(--mono);
  font-size: 0.86em;
  background: var(--bg);
  padding: 2px 6px;
  border-radius: 5px;
}
.md pre {
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r1);
  padding: 14px 16px;
  overflow: auto;
}
.md pre code {
  background: none;
  padding: 0;
}
.md blockquote {
  border-left: 3px solid var(--accent);
  padding-left: 15px;
  color: var(--muted);
  margin: 0.7em 0;
}
.md img {
  max-width: 100%;
  border-radius: var(--r1);
  border: 1px solid var(--line);
  margin: 10px 0;
}
.md a {
  color: var(--link);
  text-decoration: underline;
  text-underline-offset: 2px;
}
.md hr {
  border: none;
  border-top: 1px solid var(--line);
  margin: 1.4em 0;
}

.placeholder {
  color: var(--muted);
  font-size: 14px;
  padding: 64px 24px;
  text-align: center;
}
.placeholder .big {
  font-size: 34px;
  opacity: 0.35;
  display: block;
  margin-bottom: 12px;
}
.empty {
  color: var(--faint);
  padding: 64px 24px;
  text-align: center;
  font-size: 13.5px;
}

/* ---- gallery / files ---- */
.gdrop {
  border: 1.5px dashed var(--line);
  border-radius: var(--r2);
  padding: 16px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  transition: all 0.12s;
}
.gdrop.over {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--accent-soft);
}
.gdrop code {
  font-family: var(--mono);
  font-size: 12px;
}
.ginfo {
  font-size: 12px;
  color: var(--muted);
  margin: 16px 2px 12px;
}
.gbtn {
  font: 600 11px var(--mono);
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r1);
  padding: 4px 11px;
  cursor: pointer;
  transition: border-color 0.12s;
}
.gbtn:hover {
  border-color: var(--ink);
}
.gallery {
  display: grid;
  gap: 14px;
  grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
}
.gcell {
  border: 1px solid var(--line);
  border-radius: var(--r2);
  overflow: hidden;
  background: var(--bg);
  transition: border-color 0.12s;
}
.gcell:hover {
  border-color: var(--ink);
}
.gcell img {
  width: 100%;
  height: 124px;
  object-fit: cover;
  display: block;
}
.gcell.file .fic {
  height: 124px;
  display: flex;
  align-items: center;
  justify-content: center;
  font: 700 15px var(--mono);
  color: var(--faint);
}
.gcell figcaption {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--line);
}
.gcell figcaption span {
  font-size: 11px;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex: 1;
}
.gins {
  font: 600 11px var(--mono);
  border: 1px solid var(--ink);
  color: var(--ink);
  background: none;
  border-radius: var(--r1);
  padding: 3px 9px;
  cursor: pointer;
  transition:
    background 0.12s,
    color 0.12s;
}
.gins:hover {
  background: var(--ink);
  color: var(--bg);
}

/* ---- concierge (top-bar toggle) + session chat pane ---- */
/* #conciergeBtn reuses .themebtn; .on = panel open */
#conciergeBtn.on {
  color: var(--bg);
  background: var(--ink);
  border-color: var(--ink);
}
/* in-pane chat for the per-session Chat tab — deep-chat needs a fixed box */
.chatpane {
  padding: 0;
  height: 62vh;
  min-height: 420px;
  display: flex;
}
.chatpane deep-chat {
  flex: 1;
  min-height: 0;
}
.chatpane .chatMsg {
  margin: auto;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
  padding: 32px 24px;
}
#conciergeFab {
  position: fixed;
  right: 26px;
  bottom: 26px;
  z-index: 50;
  width: 48px;
  height: 48px;
  border-radius: var(--r2);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  font-size: 20px;
  cursor: pointer;
  display: grid;
  place-items: center;
  box-shadow: var(--shadow-lg);
  transition:
    transform 0.12s,
    opacity 0.12s;
}
#conciergeFab:hover {
  transform: translateY(-1px);
}
#conciergeFab.on {
  opacity: 0;
  transform: scale(0.85);
  pointer-events: none;
}
#chatPop {
  position: fixed;
  right: 26px;
  bottom: 90px;
  z-index: 50;
  width: 480px;
  min-width: 340px;
  max-width: calc(100vw - 36px);
  height: 78vh;
  min-height: 380px;
  max-height: calc(100vh - 120px);
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r3);
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  resize: both;
}
.chatHead {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 14px 16px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.chatHead::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 0;
  background: var(--live);
  flex: none;
}
.chatTitle {
  font-weight: 650;
  font-size: 13.5px;
  flex: 1;
  letter-spacing: -0.01em;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.chatX {
  border: none;
  background: none;
  color: var(--muted);
  font-size: 15px;
  cursor: pointer;
  padding: 4px 6px;
  border-radius: var(--r1);
}
.chatX:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.chatBody {
  flex: 1;
  min-height: 0;
  display: flex;
}
.slash-host {
  position: relative;
}
.slash-picker {
  position: absolute;
  left: 10px;
  right: 10px;
  bottom: 64px;
  z-index: 20;
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding: 6px;
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r1);
  box-shadow: 0 10px 30px rgb(0 0 0 / 0.35);
}
.slash-picker[hidden] {
  display: none;
}
.slash-opt {
  display: grid;
  grid-template-columns: 88px 1fr;
  gap: 10px;
  align-items: baseline;
  width: 100%;
  padding: 8px 9px;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-radius: var(--r1);
  text-align: left;
  cursor: pointer;
}
.slash-opt:hover,
.slash-opt.on {
  background: var(--accent-soft);
}
/* While navigating with the keyboard, suppress the hover highlight so only the
   arrow-selected option reads as active — otherwise the cursor still resting on
   another option shows a second highlight. Any mouse movement clears `.kbd`. */
.slash-picker.kbd .slash-opt:hover:not(.on) {
  background: transparent;
}
.slash-cmd {
  font: 600 12px var(--mono);
}
.slash-desc {
  color: var(--muted);
  font-size: 12px;
  line-height: 1.35;
}
.chatMsg {
  margin: auto;
  padding: 32px 24px;
  text-align: center;
  color: var(--muted);
  font-size: 13px;
  line-height: 1.6;
}

/* ---- EasyMDE, themed to match ---- */
.mde-pane {
  padding: 16px 18px 20px;
}
.EasyMDEContainer .CodeMirror {
  background: var(--bg);
  color: var(--ink);
  border: 1px solid var(--line);
  border-radius: 0 0 var(--r1) var(--r1);
  font-family: var(--mono);
  font-size: 13.5px;
  /* #paneWrap is now the scroll container — let CM grow naturally and the
     pane scrolls when it exceeds the editor column. */
  height: auto;
  min-height: 280px;
}
.EasyMDEContainer .CodeMirror-scroll {
  min-height: 280px;
}
.EasyMDEContainer .CodeMirror-cursor {
  border-color: var(--accent);
}
.EasyMDEContainer .CodeMirror-selected {
  background: var(--accent-soft) !important;
}
.EasyMDEContainer .cm-comment,
.EasyMDEContainer .cm-formatting {
  color: var(--faint);
}
.EasyMDEContainer .cm-link,
.EasyMDEContainer .cm-url {
  color: var(--accent);
}
.EasyMDEContainer .cm-header {
  color: var(--ink);
}
.editor-toolbar {
  background: var(--panel);
  border: 1px solid var(--line);
  border-bottom: none;
  border-radius: var(--r1) var(--r1) 0 0;
  opacity: 1;
}
.editor-toolbar button {
  color: var(--ink) !important;
  border: none;
  border-radius: var(--r1);
}
.editor-toolbar button:hover,
.editor-toolbar button.active {
  background: var(--accent-soft);
  border-color: transparent;
  color: var(--ink) !important;
}
/* Font Awesome isn't bundled (offline) — render text glyphs instead so the
   toolbar is visible. font:inherit kills the missing FA font-family. */
.editor-toolbar button i.fa,
.editor-toolbar button .fa {
  font: 600 13px / 1 var(--mono) !important;
  font-style: normal !important;
  color: var(--ink) !important;
}
.editor-toolbar .fa-bold::before {
  content: "B";
  font-weight: 800;
}
.editor-toolbar .fa-italic::before {
  content: "I";
  font-style: italic;
}
.editor-toolbar .fa-header::before {
  content: "H";
}
.editor-toolbar .fa-quote-left::before {
  content: "\201C";
}
.editor-toolbar .fa-list-ul::before {
  content: "\2022";
}
.editor-toolbar .fa-list-ol::before {
  content: "1.";
}
.editor-toolbar .fa-link::before {
  content: "\2197";
}
.editor-toolbar .fa-picture-o::before,
.editor-toolbar .fa-image::before {
  content: "\25A2";
}
.editor-toolbar .fa-code::before {
  content: "</>";
}
.editor-toolbar .fa-eye::before {
  content: "\25C9";
}
.editor-toolbar .fa-columns::before {
  content: "\21C6";
}
.editor-toolbar .fa-question-circle::before {
  content: "?";
}
.editor-toolbar i.separator {
  border-color: var(--line);
}
.editor-statusbar {
  color: var(--faint);
}
.editor-preview,
.editor-preview-side {
  background: var(--panel);
  color: var(--ink);
  padding: 18px 20px;
  font-size: 14.5px;
}
.editor-preview img,
.editor-preview-side img {
  max-width: 100%;
  border-radius: var(--r1);
}
.editor-preview a,
.editor-preview-side a {
  color: var(--link);
}
.editor-preview blockquote,
.editor-preview-side blockquote {
  border-left: 3px solid var(--accent);
  color: var(--muted);
  padding-left: 15px;
}
.editor-preview pre,
.editor-preview-side pre,
.editor-preview code,
.editor-preview-side code {
  background: var(--bg);
  border-radius: 5px;
}
.editor-preview-side {
  border-color: var(--line);
}

/* ---- Brief / Debrief side panels (bracket the tabbed editor) ---- */
.sidepanel {
  border-top: 1px solid var(--line);
}
#briefPanel .sidepanel {
  border-top: none;
  border-bottom: 1px solid var(--line);
}
.sp-head {
  display: flex;
  align-items: baseline;
  gap: 10px;
  width: 100%;
  padding: 14px 24px;
  border: none;
  background: none;
  color: var(--ink);
  cursor: pointer;
  text-align: left;
  transition: background 0.12s;
}
.sp-head:hover {
  background: var(--accent-soft);
}
.sp-caret {
  color: var(--faint);
  font-size: 11px;
  transition: transform 0.15s;
}
.sidepanel.collapsed .sp-caret {
  transform: rotate(-90deg);
}
.sp-title {
  font: 650 14px var(--sans);
  letter-spacing: -0.02em;
  color: var(--ink);
}
.sp-sub {
  font: 500 11px var(--mono);
  color: var(--faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}
.sp-body {
  padding: 0 20px 20px;
}
.sidepanel.collapsed .sp-body {
  display: none;
}
.sp-ta {
  width: 100%;
  min-height: 150px;
  resize: vertical;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r1);
  padding: 14px 16px;
  font-family: var(--mono);
  font-size: 13.5px;
  line-height: 1.7;
}
.sp-ta:focus {
  outline: none;
  border-color: var(--ink);
}
.sp-prose {
  min-height: 0;
  margin-bottom: 10px;
  font-size: 14px;
}
.sp-modebar {
  display: flex;
  gap: 4px;
  margin-bottom: 12px;
}
.sp-mode {
  font: 600 10px var(--mono);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 5px 11px;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--muted);
  border-radius: var(--r1);
  cursor: pointer;
  transition:
    border-color 0.12s,
    color 0.12s,
    background 0.12s;
}
.sp-mode:hover {
  border-color: var(--ink);
  color: var(--ink);
}
.sp-mode.on {
  border-color: var(--ink);
  background: var(--ink);
  color: var(--bg);
}

/* ---- action checklist (Debrief panel + modal) ---- */
.actionlist {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}
.act-empty {
  color: var(--faint);
  font-size: 13px;
  padding: 8px 2px;
}
.act {
  border-radius: var(--r1);
  transition: background 0.12s;
}
.act-jump {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 8px;
}
.act:hover {
  background: var(--accent-soft);
}
.act-lbl {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  padding: 7px 8px;
  cursor: pointer;
}
.act-cb {
  width: 15px;
  height: 15px;
  margin-top: 2px;
  accent-color: var(--ink);
  border-radius: 0;
  cursor: pointer;
  flex: none;
}
.act-txt {
  font-size: 14px;
  line-height: 1.45;
}
.act-open {
  appearance: none;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  flex: 1;
  font-family: inherit;
  padding: 0;
  text-align: left;
}
.act-open:hover,
.act-open:focus-visible {
  text-decoration: underline;
}
.act.done .act-txt {
  color: var(--faint);
  text-decoration: line-through;
}
.act.vanish {
  opacity: 0;
  transform: translateX(8px);
  transition:
    opacity 0.2s,
    transform 0.2s;
}
.act-add {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}
.act-input {
  flex: 1;
  border: 1px solid var(--line);
  background: var(--bg);
  color: var(--ink);
  border-radius: var(--r1);
  padding: 9px 12px;
  font-family: var(--sans);
  font-size: 13.5px;
}
.act-input:focus {
  outline: none;
  border-color: var(--ink);
}
.act-go {
  font: 600 12px var(--mono);
  padding: 0 16px;
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--bg);
  border-radius: var(--r1);
  cursor: pointer;
  transition: opacity 0.12s;
}
.act-go:hover {
  opacity: 0.85;
}

/* ---- home: My Conf / Discover tabs ---- */
.hometabs {
  display: flex;
  align-items: center;
  gap: 2px;
  margin-bottom: 26px;
  border-bottom: 1px solid var(--line);
}
.htab {
  font: 500 12px var(--mono);
  letter-spacing: 0.04em;
  padding: 11px 16px;
  border: none;
  background: none;
  color: var(--muted);
  cursor: pointer;
  border-bottom: 2px solid transparent;
  transition:
    color 0.12s,
    background 0.12s;
}
.htab:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.htab.on {
  color: var(--ink);
  border-bottom-color: var(--ink);
  font-weight: 650;
}
.new-conf-btn {
  margin-left: auto;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  padding: 7px 11px;
  cursor: pointer;
}
.import-conf-btn {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  padding: 7px 11px;
  cursor: pointer;
}
.import-conf-btn:hover,
.new-conf-btn:hover,
.mini-add:hover {
  border-color: var(--ink);
  background: var(--accent-soft);
}

.demo-intro {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 420px);
  gap: 28px;
  align-items: start;
  max-width: 920px;
  margin: 0 auto 30px;
  padding: 22px 0 26px;
  border-bottom: 1px solid var(--line);
}
.demo-copy h1 {
  margin: 0 0 10px;
  font-size: 34px;
  line-height: 1.05;
  letter-spacing: 0;
}
.demo-copy p {
  max-width: 620px;
  margin: 0;
  color: var(--muted);
  font-size: 15px;
  line-height: 1.55;
}
.waitlist-form {
  display: grid;
  gap: 8px;
}
.waitlist-form input {
  width: 100%;
  min-height: 38px;
  padding: 8px 10px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--panel);
  color: var(--ink);
  font: 500 13px var(--sans);
}
.waitlist-form input:focus {
  outline: none;
  border-color: var(--ink);
}
.waitlist-consent {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  font-size: 0.82rem;
  line-height: 1.35;
  color: var(--muted);
}
.waitlist-consent input {
  width: 16px;
  height: 16px;
  min-height: 16px;
  margin-top: 1px;
  flex: 0 0 auto;
}
.waitlist-form button {
  min-height: 38px;
  border: 1px solid var(--ink);
  border-radius: var(--r1);
  background: var(--ink);
  color: var(--bg);
  font: 650 12px var(--mono);
  cursor: pointer;
}
.waitlist-form button:disabled {
  cursor: default;
  opacity: 0.55;
}
.waitlist-msg {
  min-height: 18px;
  color: var(--muted);
  font: 600 12px var(--mono);
}
.waitlist-msg.ok {
  color: var(--live);
}
.waitlist-msg.bad {
  color: #b42318;
}
.chat-waitlist {
  margin: 10px 0 12px;
  padding: 12px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--panel);
}
.chat-waitlist-title {
  margin-bottom: 9px;
  color: var(--ink);
  font: 700 13px var(--sans);
}
.chat-waitlist .waitlist-form {
  gap: 7px;
}
.chat-waitlist .waitlist-form input {
  min-height: 34px;
}
.chat-waitlist .waitlist-form button {
  min-height: 34px;
}
/* Public demo: notes kept in this browser. Fixed at the bottom so it stays
   visible on every view of the conference. */
.browser-notes-banner {
  position: fixed;
  left: 50%;
  bottom: 16px;
  z-index: 50;
  transform: translateX(-50%);
  width: min(760px, calc(100vw - 32px));
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 14px;
  background: var(--panel);
  border: 1px solid var(--ink);
  border-radius: var(--r3);
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  line-height: 1.45;
}
.browser-notes-banner p {
  flex: 1;
  margin: 0;
}
.browser-notes-banner button {
  flex: none;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  padding: 7px 11px;
  cursor: pointer;
}
.browser-notes-banner button.primary {
  background: var(--ink);
  color: var(--bg);
}
.demo-readonly-pill {
  align-self: start;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  padding: 7px 10px;
  color: var(--muted);
  font: 650 11px var(--mono);
  text-transform: uppercase;
}
@media (max-width: 760px) {
  .demo-intro {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-top: 8px;
  }
  .demo-copy h1 {
    font-size: 28px;
  }
}

/* ---- My Conf vertical timeline (reuses the agenda rail aesthetic) ---- */
.timeline {
  display: flex;
  flex-direction: column;
  max-width: 720px;
  margin: 0 auto;
}
.trow {
  position: relative;
  display: grid;
  grid-template-columns: 160px 1fr;
  gap: 20px;
  padding: 14px 12px 14px 38px;
  border: 1px solid transparent;
  border-radius: var(--r2);
  transition: background 0.12s;
}
.trow::before {
  content: "";
  position: absolute;
  left: 17px;
  top: 0;
  bottom: 0;
  width: 1px;
  background: var(--line);
}
.trow::after {
  /* square node on the rail */
  content: "";
  position: absolute;
  left: 12px;
  top: 22px;
  width: 11px;
  height: 11px;
  border-radius: 0;
  background: var(--bg);
  border: 1.5px solid var(--line);
}
a.trow:hover {
  background: var(--accent-soft);
}
a.trow:hover::after {
  border-color: var(--ink);
}
a.trow:hover .tr-card {
  border-color: var(--ink);
}
.tr-date {
  font: 600 11px / 1.5 var(--mono);
  color: var(--faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding-top: 16px;
}
.tr-card {
  background: var(--panel);
  border: 1px solid var(--line);
  border-radius: var(--r2);
  padding: 16px 18px;
  transition: border-color 0.12s;
}
.tr-card h2 {
  font-size: 17px;
  letter-spacing: -0.02em;
  line-height: 1.25;
  margin-bottom: 4px;
  color: var(--ink);
}
.tr-meta {
  color: var(--muted);
  font-size: 13px;
}
.tr-prog {
  color: var(--faint);
  font-size: 12px;
  margin-top: 8px;
}
.tr-card .bar {
  height: 4px;
  background: var(--line);
  border-radius: 0;
  margin-top: 8px;
  overflow: hidden;
}
.tr-card .bar i {
  display: block;
  height: 100%;
  background: var(--live);
  border-radius: 0;
  transition: width 0.3s;
}
/* "Today" marker sits on the rail — solid ink square + outlined card */
.tnow::after {
  background: var(--ink);
  border-color: var(--ink);
}
.tnow-card {
  background: var(--accent-soft);
  border-color: var(--ink);
  font: 650 12px var(--mono);
  color: var(--ink);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}
.tnow-dot {
  margin-right: 6px;
}

/* ---- Brief / Debrief badge + button (shared chrome) ---- */
.tr-debrief,
.debrief-btn,
.brief-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 12px;
  font: 600 11px var(--mono);
  letter-spacing: 0.04em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--r1);
  padding: 5px 11px;
  cursor: pointer;
  transition:
    border-color 0.12s,
    color 0.12s,
    background 0.12s;
}
.tr-debrief:hover,
.debrief-btn:hover,
.brief-btn:hover {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--accent-soft);
}
/* the Brief / Debrief doc currently open inline */
.brief-btn.active {
  border-color: var(--ink);
  color: var(--ink);
  background: var(--accent-soft);
}
/* open actions = functional status → the one sanctioned use of --live */
.tr-debrief.has-open,
.debrief-btn.has-open {
  border-color: var(--live);
  color: var(--live);
  background: transparent;
}
.tr-debrief.has-open:hover,
.debrief-btn.has-open:hover {
  background: var(--accent-soft);
}
.td-ic {
  font-size: 11px;
}
.td-n {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}
.has-open .td-n {
  color: var(--live);
}
.agenda-acts {
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr) minmax(0, 1fr);
  align-items: center;
  gap: 4px;
  margin-bottom: 16px;
}
.agenda-acts .jump {
  margin: 0;
  grid-column: 1 / -1;
  max-width: 100%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.agenda-acts .jump[hidden] {
  display: none;
}
.agenda-acts .debrief-btn,
.agenda-acts .brief-btn {
  margin: 0;
  padding-inline: 6px;
  text-align: center;
  white-space: nowrap;
  justify-content: center;
  gap: 4px;
  letter-spacing: 0;
}
.rail {
  container-type: inline-size;
}
@container (max-width: 220px) {
  .agenda-acts {
    grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.35fr) minmax(0, 1fr);
  }
  .agenda-acts .td-ic {
    display: none;
  }
  .agenda-acts .brief-btn,
  .agenda-acts .debrief-btn {
    padding-inline: 4px;
    font-size: 10px;
  }
}

/* ---- conference-wide Debrief modal ---- */
.modal-ov {
  position: fixed;
  inset: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: color-mix(in srgb, #000 55%, transparent);
}
.modal-box {
  width: 560px;
  max-width: 100%;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  background: var(--panel);
  border: 1px solid var(--ink);
  border-radius: var(--r3);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-head {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 16px 20px;
  border-bottom: 1px solid var(--line);
  background: var(--bg);
}
.modal-title {
  flex: 1;
  font: 650 14px var(--sans);
  letter-spacing: -0.02em;
  color: var(--ink);
}
.modal-x {
  border: none;
  background: none;
  color: var(--muted);
  font-size: 15px;
  cursor: pointer;
  padding: 4px 7px;
  border-radius: var(--r1);
}
.modal-x:hover {
  color: var(--ink);
  background: var(--accent-soft);
}
.modal-body {
  padding: 14px 20px 22px;
  overflow: auto;
}
.modal-sub {
  display: block;
  margin-top: 3px;
  color: var(--muted);
  font-size: 12px;
  font-weight: 400;
}
.modal-foot {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  padding: 14px 20px;
  border-top: 1px solid var(--line);
  background: var(--bg);
}
.modal-foot button,
.manifest-head button,
.placeholder .primary {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--panel);
  color: var(--ink);
  padding: 7px 11px;
  cursor: pointer;
}
.modal-foot .primary {
  background: var(--ink);
  color: var(--bg);
}
/* Empty-state "Create one" CTA — matches the subtle outline of the top-bar
   "New conference" button (both open the Concierge), not a solid white block. */
.new-empty-conf {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  padding: 7px 14px;
  font: inherit;
  cursor: pointer;
}
.new-empty-conf:hover {
  border-color: var(--ink);
  background: var(--accent-soft);
}
.new-conf-modal {
  width: 860px;
}
.new-conf-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
}
.new-conf-grid label,
.manifest-row {
  display: flex;
  flex-direction: column;
  gap: 6px;
  font-size: 12px;
  color: var(--muted);
}
.new-conf-grid .wide {
  grid-column: 1 / -1;
}
.manifest-row {
  margin-top: 14px;
}
.manifest-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
#ncJson {
  min-height: 260px;
  resize: vertical;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  font:
    12px / 1.45 ui-monospace,
    SFMono-Regular,
    Menlo,
    Consolas,
    monospace;
}
.new-conf-result {
  margin-top: 12px;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  font-size: 13px;
}
.new-conf-result.ok {
  border-color: var(--live);
}
.new-conf-result.bad .err {
  color: #ff3b30;
}
.new-conf-result .warn {
  color: var(--muted);
}
.mg {
  margin-bottom: 18px;
}
.mg-head {
  appearance: none;
  background: none;
  border: 0;
  display: block;
  width: 100%;
  padding: 0;
  text-align: left;
  font: 600 11px var(--mono);
  color: var(--faint);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 4px 0 6px;
}
.mg-open {
  cursor: pointer;
}
.mg-open:hover,
.mg-open:focus-visible {
  color: var(--ink);
}

/* ---- Links & Files combined tab ---- */
.lf-pane {
  display: flex;
  flex-direction: column;
  gap: 24px;
  padding: 16px 18px 22px;
}
.lf-section {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.lf-h {
  font: 600 11px var(--mono);
  color: var(--faint);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}
.lf-links {
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.lf-chip {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 12px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  text-decoration: none;
  transition:
    border-color 0.12s,
    background 0.12s;
  min-width: 0;
}
.lf-chip:hover {
  border-color: var(--ink);
  background: var(--accent-soft);
}
.lf-fav {
  width: 16px;
  height: 16px;
  flex: none;
  border-radius: 3px;
}
.lf-host {
  font: 600 12px var(--mono);
  flex: none;
}
.lf-url {
  font: 500 12px var(--mono);
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  min-width: 0;
}
.act-pane {
  padding: 16px 18px 22px;
}

/* ---------- toast notifications (top-right slide-in) ---------- */
.toast-strip {
  position: fixed;
  top: 14px;
  right: 14px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none; /* the strip is layout-only; toasts re-enable */
  max-width: min(360px, calc(100vw - 28px));
}
.toast {
  pointer-events: auto;
  background: var(--bg, #fff);
  border: 1px solid var(--line);
  border-radius: 10px;
  box-shadow:
    0 6px 20px rgba(0, 0, 0, 0.08),
    0 1px 2px rgba(0, 0, 0, 0.04);
  padding: 10px 12px;
  min-width: 220px;
  font-size: 13px;
  line-height: 1.35;
  transform: translateX(120%);
  opacity: 0;
  transition:
    transform 220ms cubic-bezier(0.2, 0.7, 0.2, 1),
    opacity 220ms ease-out;
  cursor: pointer;
  border-left: 3px solid #34c759;
}
.toast.toast-err {
  border-left-color: #ff3b30;
}
.toast.in {
  transform: translateX(0);
  opacity: 1;
}
.toast.out {
  transform: translateX(120%);
  opacity: 0;
}
.toast-title {
  font-weight: 600;
  font-size: 12.5px;
  color: var(--ink);
  margin-bottom: 1px;
}
.toast-body {
  color: var(--muted, #71717a);
  font-size: 12px;
}

/* ---------- settings modal ---------- */
.set-section {
  margin-bottom: 4px;
}
.set-h {
  margin: 0 0 4px;
  font-size: 13px;
  font-weight: 600;
  color: var(--ink);
}
.set-blurb {
  margin: 0 0 14px;
  font-size: 12px;
  color: var(--muted, #71717a);
  line-height: 1.4;
}
/* keyboard-shortcuts reference (Settings → Shortcuts) */
.set-sc-group {
  margin: 12px 0 6px;
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--faint, #a1a1aa);
}
.set-sc-list {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.set-sc-row {
  display: grid;
  grid-template-columns: 150px 1fr;
  align-items: center;
  gap: 12px;
  font-size: 13px;
}
.set-sc-keys {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 4px;
}
.set-sc-keys kbd {
  font: 12px var(--mono, ui-monospace, monospace);
  color: var(--ink);
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: 4px;
  padding: 2px 6px;
  min-width: 16px;
  text-align: center;
}
.set-sc-sep {
  color: var(--faint, #a1a1aa);
}
.set-sc-desc {
  color: var(--muted, #71717a);
}
.set-radios {
  display: flex;
  gap: 16px;
  margin-bottom: 14px;
}
.set-radio {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  cursor: pointer;
}
.set-row {
  display: grid;
  grid-template-columns: 92px 1fr;
  align-items: center;
  gap: 8px 10px;
  margin-bottom: 10px;
}
.set-label {
  font-size: 12px;
  color: var(--muted, #71717a);
  text-align: right;
}
.set-input {
  width: 100%;
  box-sizing: border-box;
  padding: 6px 9px;
  font: 13px var(--mono, ui-monospace, monospace);
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg, #fff);
  color: var(--ink);
}
.set-input:focus {
  outline: none;
  border-color: #34c759;
}
.set-input:disabled {
  color: var(--muted, #71717a);
  background: var(--panel, #f4f4f5);
  cursor: not-allowed;
}
.set-row.is-disabled .set-label {
  color: var(--faint, #a1a1aa);
}
.set-row.is-disabled .set-hint {
  color: var(--muted, #71717a);
}
.set-hint {
  grid-column: 2;
  font-size: 11px;
  color: var(--faint, #a1a1aa);
}
.set-test {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 6px;
}
.set-test-msg {
  font-size: 12px;
  color: var(--muted, #71717a);
}
.set-test-msg.ok {
  color: #34c759;
}
.set-test-msg.err {
  color: #ff3b30;
}

/* Notes-folder (vault) switcher */
.set-vault-current {
  font-family: var(--mono, ui-monospace, monospace);
  font-size: 12px;
  color: var(--ink);
  background: var(--bg, #fff);
  border: 1px solid var(--line);
  border-radius: 7px;
  padding: 7px 10px;
  margin: 4px 0 8px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.set-vault-recents {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin-bottom: 10px;
}
.set-vault-recent {
  text-align: left;
  font-family: var(--mono, ui-monospace, monospace);
  font-size: 12px;
  color: var(--muted, #71717a);
  background: transparent;
  border: 1px solid transparent;
  border-radius: 6px;
  padding: 5px 9px;
  cursor: pointer;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.set-vault-recent:hover {
  background: var(--bg, #fff);
  border-color: var(--line);
  color: var(--ink);
}
.set-vault-actions {
  display: flex;
  gap: 8px;
  align-items: center;
  margin-bottom: 6px;
}
.set-vault-path {
  flex: 1;
}
.set-foot {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 20px;
  padding-top: 14px;
  border-top: 1px solid var(--line);
}
.set-foot-spacer {
  flex: 1;
}
.set-btn {
  padding: 6px 13px;
  font-size: 13px;
  border: 1px solid var(--line);
  border-radius: 7px;
  background: var(--bg, #fff);
  color: var(--ink);
  cursor: pointer;
}
.set-btn:hover {
  border-color: var(--muted, #71717a);
}
.set-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.set-btn-primary {
  background: #34c759;
  border-color: #34c759;
  color: #fff;
  font-weight: 600;
}
.set-btn-primary:hover {
  border-color: #2bb14e;
  background: #2bb14e;
}
.set-btn-primary.is-done {
  background: var(--bg, #fff);
  border-color: var(--line);
  color: var(--ink);
}
.set-btn-primary.is-done:hover {
  border-color: var(--muted, #71717a);
  background: var(--panel, #f4f4f5);
}
.set-btn-ghost {
  color: var(--muted, #71717a);
}

/* ---------- transcript tab: record / drop-audio toolbar ---------- */
.transcribe-bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 6px 8px;
  margin-bottom: 6px;
  border: 1px solid var(--line);
  border-radius: 8px;
  background: var(--panel);
  font-size: 12px;
}
.transcribe-bar button {
  padding: 4px 10px;
  font-size: 12px;
  border: 1px solid var(--line);
  border-radius: 6px;
  background: var(--bg, #fff);
  color: var(--ink);
  cursor: pointer;
}
.transcribe-bar button:hover:not(:disabled) {
  border-color: var(--muted, #71717a);
}
.transcribe-bar button:disabled {
  opacity: 0.45;
  cursor: default;
}
.transcribe-bar .tx-rec.recording {
  background: #ff3b30;
  border-color: #ff3b30;
  color: #fff;
  animation: tx-pulse 1.2s ease-in-out infinite;
}
@keyframes tx-pulse {
  50% {
    opacity: 0.6;
  }
}
.tx-status {
  color: var(--muted, #71717a);
  margin-left: 2px;
}
.tx-status.ok {
  color: #34c759;
}
.tx-status.err {
  color: #ff3b30;
}
.tx-status.warn {
  color: #c77700;
}
.tx-status.rec {
  color: #ff3b30;
}

/* transcript pane: audio drop-zone highlight */
.mde-pane.tx-drop {
  outline: 2px dashed #34c759;
  outline-offset: -4px;
  background: rgba(52, 199, 89, 0.06);
}

/* settings: "?" help link + checkbox row */
.set-help-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 16px;
  height: 16px;
  margin-left: 6px;
  border: 1px solid var(--line);
  border-radius: 50%;
  font-size: 11px;
  line-height: 1;
  color: var(--muted);
  text-decoration: none;
}
.set-help-link:hover {
  color: var(--ink);
  border-color: var(--muted);
}
.set-check-row {
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 6px 0 2px;
  font-size: 13px;
  color: var(--ink);
  cursor: pointer;
}

/* ---------- private commentary (encrypted, agent-invisible) ---------- */
.priv-pane {
  padding: 16px 18px 22px;
  display: flex;
  flex-direction: column;
  height: 100%;
}
.priv-box {
  display: flex;
  flex-direction: column;
  gap: 12px;
  max-width: 420px;
  margin: 8px auto 0;
  padding: 22px;
  border: 1px solid var(--line);
  border-radius: var(--r2, 12px);
  background: var(--panel);
}
.priv-title {
  font: 600 14px var(--sans);
  color: var(--ink);
}
.priv-warn {
  font-size: 12px;
  line-height: 1.5;
  color: var(--muted);
}
.priv-input {
  font: 13px var(--sans);
  padding: 9px 11px;
  border: 1px solid var(--line);
  border-radius: var(--r1, 8px);
  background: var(--bg);
  color: var(--ink);
}
.priv-input:focus {
  outline: none;
  border-color: var(--link);
}
.priv-err {
  font-size: 12px;
  color: #d23f3f;
  min-height: 1px;
}
.priv-btn {
  align-self: flex-start;
  font: 600 12px var(--mono);
  letter-spacing: 0.03em;
  padding: 8px 16px;
  border: 1px solid var(--accent);
  border-radius: var(--r1, 8px);
  background: var(--accent);
  color: var(--bg);
  cursor: pointer;
}
.priv-btn:disabled {
  opacity: 0.5;
  cursor: default;
}
.priv-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 10px;
}
.priv-badge {
  font: 600 11px var(--mono);
  letter-spacing: 0.04em;
  color: var(--live);
}
.priv-lock-btn {
  font: 600 11px var(--mono);
  letter-spacing: 0.03em;
  color: var(--muted);
  border: 1px solid var(--line);
  background: var(--bg);
  border-radius: var(--r1, 8px);
  padding: 4px 11px;
  cursor: pointer;
}
.priv-lock-btn:hover {
  color: var(--ink);
  border-color: var(--muted);
}
.priv-ta {
  flex: 1;
  min-height: 240px;
  resize: vertical;
  font: 14px var(--mono);
  line-height: 1.6;
  padding: 12px 14px;
  border: 1px solid var(--line);
  border-radius: var(--r1, 8px);
  background: var(--bg);
  color: var(--ink);
}
.priv-ta:focus {
  outline: none;
  border-color: var(--link);
}
.priv-loading {
  color: var(--faint);
  padding: 12px;
}

.agenda-acts .agenda-schedule {
  grid-column: 1 / -1;
  width: 100%;
  font-size: 11px;
}

/* ---------- discover + rich conference schedule ---------- */
.discover,
.conf-dashboard {
  width: min(100%, var(--content-max));
  margin: 0 auto;
  padding: 28px 24px 48px;
}
.discover-head,
.conf-hero {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  margin-bottom: 18px;
}
.discover-head h1,
.conf-hero h1 {
  font-size: 26px;
  line-height: 1.15;
  margin-bottom: 6px;
}
.discover-head p,
.conf-hero p {
  max-width: 720px;
  color: var(--muted);
  line-height: 1.45;
}
.discover-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 12px;
}
.discover-card {
  border: 1px solid var(--line);
  border-radius: var(--r2);
  background: var(--panel);
  padding: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.discover-card.live {
  border-color: var(--live);
}
.dc-head,
.dc-stats,
.dc-actions,
.conf-metrics,
.sc-top,
.sc-meta {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
}
.dc-status,
.dc-loc,
.dc-stats span,
.conf-metrics span,
.sc-time,
.sc-room,
.sc-meta span,
.conflict-head,
.mini-event span,
.mini-event em {
  font: 600 11px / 1.2 var(--mono);
  color: var(--muted);
}
.dc-status {
  color: var(--live);
}
.discover-card h2 {
  font-size: 18px;
  line-height: 1.25;
}
.discover-card p {
  color: var(--muted);
  line-height: 1.45;
}
.dc-stats span,
.conf-metrics span,
.sc-meta span {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  padding: 4px 6px;
}
.dc-actions {
  margin-top: auto;
}
.dc-actions a {
  color: var(--link);
  font-size: 13px;
}
.primary,
.open-session {
  border: 1px solid var(--accent);
  border-radius: var(--r1);
  background: var(--accent);
  color: var(--bg);
  padding: 8px 12px;
  font-weight: 600;
  cursor: pointer;
}
.open-session {
  align-self: flex-start;
  font-size: 12px;
  padding: 6px 10px;
}
.primary:disabled,
.open-session:disabled {
  opacity: 0.5;
  cursor: default;
}
.source-note {
  margin-top: 18px;
  border-top: 1px solid var(--line);
  padding-top: 14px;
  color: var(--muted);
  font-size: 13px;
}
.source-note h3 {
  color: var(--ink);
  font-size: 13px;
  margin-bottom: 6px;
}
.source-note ul {
  padding-left: 18px;
}
.source-note a {
  color: var(--link);
}
.conf-metrics {
  justify-content: flex-end;
}
.conf-metrics b {
  color: var(--ink);
}
.conf-tabs,
.pill-row {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}
.conf-tabs {
  border-bottom: 1px solid var(--line);
  margin-bottom: 14px;
}
.conf-tab,
.pill {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--muted);
  padding: 8px 12px;
  cursor: pointer;
  font-weight: 600;
}
.conf-tab {
  border-bottom: 0;
  border-radius: var(--r1) var(--r1) 0 0;
}
.conf-tab.on,
.pill.on {
  background: var(--accent);
  border-color: var(--accent);
  color: var(--bg);
}
.schedule-tools {
  display: grid;
  grid-template-columns: minmax(240px, 1fr) auto;
  gap: 10px;
  align-items: center;
  margin-bottom: 14px;
}
.schedule-search {
  width: 100%;
  min-height: 38px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--ink);
  padding: 8px 10px;
  font: 14px var(--sans);
}
.schedule-day {
  margin-bottom: 24px;
}
.schedule-day h2,
.agenda-view h2,
.now-view h2 {
  font-size: 15px;
  margin: 0 0 10px;
}
.schedule-slot {
  display: grid;
  grid-template-columns: 126px 1fr;
  gap: 12px;
  padding: 12px 0;
  border-top: 1px solid var(--line);
}
.slot-time {
  display: flex;
  flex-direction: column;
  gap: 4px;
}
.slot-time strong {
  font: 700 14px / 1 var(--mono);
}
.slot-time span,
.slot-time em {
  font: 600 11px / 1.25 var(--mono);
  color: var(--muted);
}
/* parallel rooms: one column per room, each room's sessions stacked */
.slot-rooms {
  display: grid;
  grid-auto-flow: column;
  grid-auto-columns: minmax(0, 1fr);
  gap: 10px;
  align-items: start;
}
.slot-room {
  display: flex;
  flex-direction: column;
  gap: 10px;
  min-width: 0;
}
.slot-room-h {
  font: 600 11px / 1.4 var(--mono);
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--muted);
}
/* parallel rooms on one time grid: no left gutter; the range and room names
   stay pinned while the grid scrolls under them */
.schedule-slot.rooms {
  grid-template-columns: minmax(0, 1fr);
  gap: 0;
  padding-top: 0;
  --tg-row: 12px;
}
.tg-head {
  position: sticky;
  top: -24px;
  z-index: 2;
  background: var(--bg);
  padding: 12px 0 8px;
  border-bottom: 1px solid var(--line);
  margin-bottom: 8px;
}
.tg-range {
  display: flex;
  align-items: baseline;
  gap: 10px;
  margin-bottom: 8px;
}
.tg-range strong {
  font: 700 14px / 1 var(--mono);
}
.tg-range span {
  font: 600 11px / 1.25 var(--mono);
  color: var(--muted);
}
.tg-rooms,
.time-grid {
  display: grid;
  column-gap: 10px;
}
.tg-cell {
  min-width: 0;
  display: flex;
  padding-bottom: 6px;
}
.tg-cell > * {
  flex: 1;
  min-width: 0;
}
.tg-card {
  border: 1px solid var(--line);
  border-radius: var(--r2);
  background: var(--panel);
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
}
.tg-card:hover {
  border-color: var(--ink);
}
.tg-card.live {
  border-color: var(--live);
}
.tg-card.live .sc-time {
  color: var(--live);
}
.tg-card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.tg-card h3 {
  font-size: 13.5px;
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.tg-card .sc-speakers {
  font-size: 12px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.tg-star {
  border: 0;
  background: none;
  color: var(--faint);
  font-size: 14px;
  line-height: 1;
  padding: 0 2px;
  cursor: pointer;
}
.tg-star:hover,
.tg-star.on {
  color: var(--ink);
}
.tg-rest {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 0;
  border-radius: var(--r1);
  background: var(--accent-soft);
  color: var(--muted);
  text-align: left;
  padding: 3px 10px;
  cursor: pointer;
  align-self: start;
}
.tg-rest span {
  font: 600 11px / 1.2 var(--mono);
}
.tg-rest strong {
  font-size: 12px;
  font-weight: 500;
}
.slot-sessions,
.session-grid,
.compare-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 10px;
}
.session-card {
  min-width: 0;
  border: 1px solid var(--line);
  border-radius: var(--r2);
  background: var(--panel);
  padding: 12px;
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.session-card.live {
  border-color: var(--live);
}
.session-card.rest {
  background: var(--accent-soft);
}
.session-card h3 {
  font-size: 14px;
  line-height: 1.3;
}
.sc-top {
  justify-content: space-between;
}
.icon-star {
  width: 30px;
  height: 30px;
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--bg);
  color: var(--muted);
  cursor: pointer;
  flex: 0 0 auto;
}
.icon-star.on {
  border-color: var(--ink);
  color: var(--ink);
}
.sc-speakers,
.sc-desc {
  color: var(--muted);
  font-size: 12.5px;
  line-height: 1.4;
}
.sc-desc {
  display: -webkit-box;
  -webkit-line-clamp: 5;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.conflict-group,
.now-view section {
  margin-top: 16px;
}
.conflict-head {
  margin-bottom: 8px;
  color: var(--ink);
}
.mini-agenda,
.speaker-list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.mini-event,
.speaker-session {
  border: 1px solid var(--line);
  border-radius: var(--r1);
  background: var(--panel);
  color: var(--ink);
  text-align: left;
  padding: 9px 10px;
  cursor: pointer;
}
.mini-event {
  display: grid;
  grid-template-columns: 110px minmax(0, 1fr) minmax(110px, auto);
  gap: 10px;
  align-items: center;
}
.mini-event strong,
.speaker-session {
  font-size: 13px;
}
.speaker-row {
  display: grid;
  grid-template-columns: minmax(180px, 260px) 1fr;
  gap: 12px;
  border-top: 1px solid var(--line);
  padding-top: 10px;
}
.speaker-name {
  font-weight: 700;
  line-height: 1.25;
}
.speaker-sessions {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
}
.speaker-session span {
  color: var(--muted);
  font: 600 11px var(--mono);
  margin-right: 6px;
}
.placeholder.compact {
  min-height: 220px;
}

@media (max-width: 760px) {
  body,
  body:has(#sidebar .rail.collapsed) {
    grid-template-columns: 1fr;
  }
  #sidebar {
    display: none;
  }
  #app {
    grid-column: 1;
  }
  .discover,
  .conf-dashboard {
    padding: 18px 14px 36px;
  }
  .discover-head,
  .conf-hero,
  .schedule-tools,
  .schedule-slot,
  .speaker-row,
  .mini-event {
    grid-template-columns: 1fr;
    flex-direction: column;
    align-items: stretch;
  }
  .conf-metrics {
    justify-content: flex-start;
  }
  .schedule-slot {
    gap: 8px;
  }
}