/* Den — design system for Monitor
   ---------------------------------------------------------------
   One home for a few friends. A couch is voice. A stage — the match
   or the music — lives in that couch. A table is a shared game.
   Text rooms stay transcripts. The perch keeps the couch while you read.

   The shell is a container named room. Below 720px the room
   composes for a phone: sheets, a stage band, a thumb line.
   Wider than that, it composes for a desk.

   Extend it in this order:
   1. Tokens. Add a theme by copying [data-theme="den"] and overriding
      the semantic variables. Brand constants (--brand-*) stay put.
   2. States. Prefer data attributes on an existing component
      (data-state, data-presence, data-variant, data-kind) over a new class.
   3. Density. [data-density] only changes the custom properties
      components already read.
   4. A new component. One class, one specimen in design/index.html.

   Color is scarce:
   - scale (mint)  — the action, the unread mark, the couch you are on
   - spot (cream)  — a chip that means you, or a present letter
   - tongue (pink) — someone is alive: speaking, or they said your name
   - danger        — stop, leave, destructive. Never reused for "live".
*/

:root {
  --brand-rock: #6b8788;
  --brand-scale: #70c090;
  --brand-spot: #e4d599;
  --brand-tongue: #e5909f;
  --brand-ink: #14181a;

  --den-font-ui: "Source Sans 3", "Segoe UI", sans-serif;
  --den-font-display: "Fraunces", "Iowan Old Style", Palatino, Georgia, serif;

  --den-fs-xs: 0.75rem;
  --den-fs-sm: 0.8125rem;
  --den-fs-md: 0.96875rem;
  --den-fs-lg: 1.0625rem;
  --den-fs-xl: 1.35rem;
  --den-fs-display: 2.5rem;

  --den-lh-ui: 1.4;
  --den-lh-message: 1.45;

  --den-space-1: 4px;
  --den-space-2: 8px;
  --den-space-3: 12px;
  --den-space-4: 16px;
  --den-space-5: 20px;
  --den-space-6: 24px;
  --den-space-8: 32px;
  --den-space-10: 40px;

  --den-radius-s: 8px;
  --den-radius-m: 12px;
  --den-radius-l: 16px;
  --den-radius-pill: 999px;

  --den-sidebar-w: 272px;
  --den-members-w: 232px;
  --den-header-h: 56px;
  --den-fast: 120ms;
  --den-ease: cubic-bezier(0.2, 0, 0, 1);

  --den-pad-channel-y: 6px;
  --den-pad-msg-y: 10px;
  --den-face: 40px;
  --den-face-sm: 22px;

  color-scheme: dark;
}

:root,
[data-theme="den"] {
  --den-bg: #101617;
  --den-sidebar: #171f20;
  --den-canvas: #1e292b;
  --den-raised: #263234;
  --den-hover: #314043;
  --den-active: #3a4c50;
  --den-line: #3a4e52;

  --den-ink: #e7f0f0;
  --den-soft: #c5d2d2;
  --den-muted: #93a6a8;

  --den-scale: #70c090;
  --den-scale-ink: #102018;
  --den-scale-wash: rgba(112, 192, 144, 0.14);

  --den-action: #70c090;
  --den-action-ink: #102018;

  --den-spot: #e4d599;
  --den-spot-ink: #2a2416;

  --den-tongue: #e5909f;
  --den-tongue-ink: #2c1418;
  --den-tongue-wash: rgba(229, 144, 159, 0.14);

  --den-danger: #e07a6a;
  --den-danger-ink: #2c1210;
  --den-danger-wash: rgba(224, 122, 106, 0.14);

  --den-place: #171f20;
  --den-place-ink: #e7f0f0;
  --den-place-muted: #93a6a8;

  --den-overlay: rgba(8, 12, 12, 0.62);
  --den-shadow: 0 16px 40px rgba(0, 0, 0, 0.38);
}

[data-theme="basking"] {
  color-scheme: light;
  --den-bg: #c5d6d6;
  --den-sidebar: #d5e3e3;
  --den-canvas: #e7f1f1;
  --den-raised: #f5fafa;
  --den-hover: #d0e0e0;
  --den-active: #c5d6d6;
  --den-line: #b4c8c8;

  --den-ink: #142022;
  --den-soft: #243436;
  --den-muted: #3e5556;

  --den-scale: #1b6e4a;
  --den-scale-ink: #f4fbf8;
  --den-scale-wash: rgba(27, 110, 74, 0.12);

  --den-action: #70c090;
  --den-action-ink: #102018;

  --den-spot: #e4d599;
  --den-spot-ink: #2a2416;

  --den-tongue: #a33d52;
  --den-tongue-ink: #fff7f8;
  --den-tongue-wash: rgba(163, 61, 82, 0.1);

  --den-danger: #a33b2e;
  --den-danger-ink: #fff7f6;
  --den-danger-wash: rgba(163, 59, 46, 0.1);

  --den-place: #4d696a;
  --den-place-ink: #f4fbfb;
  --den-place-muted: #d7e8e8;

  --den-overlay: rgba(20, 32, 34, 0.35);
  --den-shadow: 0 16px 40px rgba(20, 40, 42, 0.18);
}

[data-density="compact"] {
  --den-fs-md: 0.875rem;
  --den-header-h: 48px;
  --den-pad-channel-y: 3px;
  --den-pad-msg-y: 4px;
  --den-face: 32px;
  --den-face-sm: 18px;
  --den-sidebar-w: 240px;
}

[hidden] {
  display: none !important;
}

.den,
.den *,
.den *::before,
.den *::after {
  box-sizing: border-box;
}

.den {
  margin: 0;
  font-family: var(--den-font-ui);
  font-size: 16px;
  line-height: var(--den-lh-ui);
  background: var(--den-bg);
  color: var(--den-ink);
  text-rendering: optimizeLegibility;
}

.den :focus {
  outline: none;
}

.den :focus-visible {
  outline: 2px solid var(--den-scale);
  outline-offset: 2px;
}

.den ::selection {
  background: var(--den-action);
  color: var(--den-action-ink);
}

.den-sr {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.den-glyph {
  width: 18px;
  height: 18px;
  display: block;
  flex-shrink: 0;
}

.den-scroll {
  overflow: auto;
  scrollbar-width: thin;
  scrollbar-color: var(--den-active) transparent;
}

/* ——— Shell ——— */

.den-shell {
  height: 100%;
  min-width: 0;
  min-height: 0;
  container-type: inline-size;
  container-name: room;
}

.den-icon.narrow-only { display: none; }

.den-app {
  display: grid;
  grid-template-columns: var(--den-sidebar-w) minmax(0, 1fr);
  height: 100%;
  min-height: 0;
  position: relative;
  background: var(--den-canvas);
  color: var(--den-ink);
}

.den-scrim {
  position: absolute;
  inset: 0;
  z-index: 5;
  border: 0;
  padding: 0;
  background: var(--den-overlay);
  cursor: pointer;
}

.den-app[data-members="open"] {
  grid-template-columns: var(--den-sidebar-w) minmax(0, 1fr) var(--den-members-w);
}

.den-side {
  display: grid;
  grid-template-rows: auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  background: var(--den-sidebar);
  border-right: 1px solid var(--den-line);
}

.den-side-scroll {
  overflow: auto;
  padding: var(--den-space-2) var(--den-space-2) var(--den-space-4);
  scrollbar-width: thin;
  scrollbar-color: var(--den-active) transparent;
}

.den-stage {
  display: grid;
  grid-template-rows: var(--den-header-h) auto minmax(0, 1fr) auto;
  min-width: 0;
  min-height: 0;
  background: var(--den-canvas);
}

.den-foot {
  display: flex;
  flex-direction: column;
  gap: var(--den-space-2);
  padding: 0 var(--den-space-4) var(--den-space-4);
}

/* ——— Place ——— */

.den-place {
  display: flex;
  align-items: center;
  gap: var(--den-space-3);
  padding: 14px 14px 12px;
  background: var(--den-place);
  color: var(--den-place-ink);
  border-bottom: 1px solid var(--den-line);
}

.den-place img {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: var(--brand-rock);
  object-fit: cover;
}

.den-place h1 {
  margin: 0;
  font-family: var(--den-font-display);
  font-weight: 560;
  font-size: var(--den-fs-xl);
  letter-spacing: -0.03em;
  line-height: 1;
  color: var(--den-place-ink);
}

.den-place p {
  margin: 3px 0 0;
  font-size: var(--den-fs-xs);
  color: var(--den-place-muted);
}

.den-label {
  margin: var(--den-space-4) var(--den-space-3) var(--den-space-1);
  padding-left: var(--den-space-2);
  font-size: var(--den-fs-xs);
  font-weight: 650;
  color: var(--den-muted);
}

/* ——— Channel ——— */

.den-channel {
  position: relative;
  width: 100%;
  margin-left: 0;
  display: grid;
  grid-template-columns: 18px minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--den-space-2);
  padding: var(--den-pad-channel-y) var(--den-space-2);
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: var(--den-muted);
  font: inherit;
  font-weight: 550;
  font-size: 0.9375rem;
  text-align: left;
  cursor: pointer;
  transition: background var(--den-fast) var(--den-ease), color var(--den-fast) var(--den-ease);
}

.den-channel-name {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-channel-mark {
  display: grid;
  place-items: center;
  color: var(--den-muted);
  font-weight: 650;
}

.den-channel-mark .den-glyph {
  width: 16px;
  height: 16px;
}

.den-channel-mark:empty {
  width: 6px;
  height: 6px;
  border-radius: var(--den-radius-pill);
  background: var(--den-line);
}

.den-channel[data-joined="true"] .den-channel-mark:empty,
.den-channel[data-has-stage="true"] .den-channel-mark:empty {
  background: var(--den-scale);
}

.den-roomline {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
}

.den-room-sit {
  border: 0;
  background: transparent;
  color: var(--den-scale);
  font: inherit;
  font-size: var(--den-fs-xs);
  font-weight: 700;
  padding: 4px 8px;
  border-radius: var(--den-radius-pill);
  cursor: pointer;
  opacity: 0;
}

.den-roomline:hover .den-room-sit,
.den-roomline:focus-within .den-room-sit,
.den-room-sit[aria-pressed="true"] {
  opacity: 1;
}

.den-channel:hover {
  background: var(--den-hover);
  color: var(--den-ink);
}

.den-channel[data-state="unread"] {
  color: var(--den-ink);
  font-weight: 650;
}

.den-channel[data-state="unread"]::before,
.den-channel[data-state="mention"]::before {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 3px;
  height: 8px;
  border-radius: 2px;
  background: var(--den-scale);
  transform: translateY(-50%);
}

.den-channel[data-state="mention"] {
  color: var(--den-ink);
  font-weight: 650;
}

.den-channel[data-state="mention"]::before {
  height: 16px;
  background: var(--den-tongue);
}

.den-channel[data-state="active"],
.den-channel[aria-current="page"] {
  background: var(--den-active);
  color: var(--den-ink);
  font-weight: 650;
}

.den-channel[data-state="active"]::before,
.den-channel[aria-current="page"]::before {
  content: none;
}

.den-channel[data-joined="true"] {
  color: var(--den-ink);
}

.den-channel[data-joined="true"] .den-channel-mark,
.den-channel[data-has-stage="true"] .den-channel-mark {
  color: var(--den-scale);
}

.den-channel[data-state="pinned"] {
  color: var(--den-ink);
  box-shadow: inset 3px 0 0 var(--den-spot);
}

.den-roster {
  list-style: none;
  margin: 2px 0 6px;
  padding: 0 8px 0 36px;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.den-person {
  width: 100%;
  display: flex;
  align-items: center;
  gap: var(--den-space-2);
  padding: 3px 6px;
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: var(--den-muted);
  font: inherit;
  font-size: var(--den-fs-sm);
  text-align: left;
  cursor: pointer;
}

.den-person:hover {
  background: var(--den-hover);
  color: var(--den-soft);
}

.den-person-name {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-person[data-presence="speaking"] {
  color: var(--den-ink);
}

/* ——— Faces ——— */

.den-face {
  --face: var(--den-action);
  width: var(--den-face);
  height: var(--den-face);
  border-radius: var(--den-radius-pill);
  display: grid;
  place-items: center;
  background: var(--face);
  color: var(--den-action-ink);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.02em;
  flex-shrink: 0;
  position: relative;
  user-select: none;
}

.den-face[data-size="sm"] {
  width: var(--den-face-sm);
  height: var(--den-face-sm);
  font-size: 0.62rem;
}

.den-face[data-size="lg"] {
  width: 72px;
  height: 72px;
  font-size: 1.5rem;
}

.den-face[data-presence="speaking"] {
  outline: 2px solid var(--den-tongue);
  outline-offset: 2px;
}

.den-face[data-presence="away"] {
  outline: 2px solid var(--den-spot);
  outline-offset: 2px;
}

.den-face[data-resident] {
  border-radius: 10px;
}

.den-face[data-size="sm"][data-resident] {
  border-radius: 5px;
}

.den-stack {
  display: flex;
  align-items: center;
}

.den-stack .den-face {
  margin-left: -8px;
  box-shadow: 0 0 0 2px var(--den-canvas);
}

.den-stack .den-face:first-child {
  margin-left: 0;
}

.den-live {
  color: var(--den-tongue);
  font-size: var(--den-fs-xs);
  font-weight: 700;
  letter-spacing: 0.01em;
}

.den-away {
  color: var(--den-spot-ink);
  background: var(--den-spot);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--den-radius-pill);
  padding: 1px 6px;
}

.den-count {
  min-width: 1.15rem;
  height: 1.15rem;
  padding: 0 5px;
  border-radius: var(--den-radius-pill);
  display: inline-grid;
  place-items: center;
  background: var(--den-tongue);
  color: var(--den-tongue-ink);
  font-size: 11px;
  font-weight: 700;
}

.den-spotchip {
  background: var(--den-spot);
  color: var(--den-spot-ink);
  font-size: 11px;
  font-weight: 700;
  border-radius: var(--den-radius-pill);
  padding: 1px 6px;
  margin-left: auto;
}

/* ——— You ——— */

.den-me {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: var(--den-space-2);
  padding: var(--den-space-2);
  background: var(--den-bg);
  border-top: 1px solid var(--den-line);
}

.den-me-id {
  display: flex;
  align-items: center;
  gap: var(--den-space-2);
  min-width: 0;
  padding: 4px;
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.den-me-id:hover {
  background: var(--den-hover);
}

.den-me-name {
  font-size: 0.875rem;
  font-weight: 650;
  line-height: 1.2;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-me-status {
  font-size: var(--den-fs-xs);
  color: var(--den-muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-me-status[data-in-voice="true"] {
  color: var(--den-scale);
}

.den-me-actions {
  display: flex;
  gap: 2px;
}

/* ——— Stage header ——— */

.den-top {
  display: flex;
  align-items: center;
  gap: var(--den-space-3);
  padding: 0 var(--den-space-4);
  border-bottom: 1px solid var(--den-line);
  min-width: 0;
}

.den-top h2 {
  margin: 0;
  font-size: var(--den-fs-lg);
  font-weight: 650;
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  flex-shrink: 1;
}

.den-top h2 span {
  color: var(--den-muted);
  font-weight: 600;
}

.den-topic {
  margin: 0;
  min-width: 0;
  color: var(--den-muted);
  font-size: var(--den-fs-sm);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-top-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: var(--den-space-2);
  flex-shrink: 0;
}

/* ——— Transcript ——— */

.den-log {
  overflow: auto;
  display: flex;
  flex-direction: column;
  padding: var(--den-space-3) 0;
  scrollbar-width: thin;
  scrollbar-color: var(--den-active) transparent;
}

.den-log-fill {
  flex: 1 1 auto;
}

.den-msg {
  display: grid;
  grid-template-columns: 40px minmax(0, 1fr);
  gap: var(--den-space-3);
  padding: 2px var(--den-space-4);
  position: relative;
}

.den-msg:not([data-follow="true"]) {
  margin-top: var(--den-space-3);
  padding-top: var(--den-pad-msg-y);
}

.den-log .den-msg:first-child {
  margin-top: 0;
}

.den-msg:hover {
  background: color-mix(in srgb, var(--den-hover) 55%, transparent);
}

.den-msg[data-mention="true"] {
  background: var(--den-tongue-wash);
  box-shadow: inset 2px 0 0 var(--den-tongue);
}

.den-msg-body {
  min-width: 0;
}

.den-msg-head {
  display: flex;
  align-items: baseline;
  gap: var(--den-space-2);
  margin-bottom: 1px;
}

.den-author {
  font: inherit;
  font-weight: 700;
  font-size: 0.975rem;
  color: var(--den-ink);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
}

.den-author:hover {
  text-decoration: underline;
  text-underline-offset: 2px;
}

.den-time {
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
  font-weight: 500;
}

.den-msg p {
  margin: 0;
  font-size: var(--den-fs-md);
  line-height: var(--den-lh-message);
  color: var(--den-ink);
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.den-msg[data-follow="true"] .den-time {
  justify-self: end;
  align-self: start;
  opacity: 0;
  padding-top: 2px;
}

.den-msg[data-follow="true"]:hover .den-time,
.den-msg[data-follow="true"]:focus-within .den-time {
  opacity: 1;
}

.den-at {
  background: var(--den-tongue-wash);
  color: var(--den-tongue);
  border-radius: 4px;
  padding: 0 3px;
  font-weight: 650;
}

/* ——— Composer ——— */

.den-composer {
  display: flex;
  align-items: flex-end;
  gap: var(--den-space-2);
  padding: 6px 6px 6px 14px;
  background: var(--den-raised);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-m);
}

.den-composer textarea,
.den-composer input[type="text"] {
  flex: 1;
  min-width: 0;
  border: 0;
  resize: none;
  background: transparent;
  color: var(--den-ink);
  font: inherit;
  font-size: var(--den-fs-md);
  line-height: 1.4;
  padding: 8px 0;
  max-height: 160px;
}

.den-composer textarea::placeholder,
.den-composer input::placeholder {
  color: var(--den-muted);
}

/* ——— Perch ——— */

.den-perch {
  display: flex;
  align-items: center;
  gap: var(--den-space-3);
  padding: 8px 8px 8px 12px;
  background: var(--den-sidebar);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-m);
}

.den-perch-copy {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 1px;
}

.den-kicker {
  color: var(--den-scale);
  font-size: var(--den-fs-xs);
  font-weight: 700;
}

.den-perch-copy strong {
  font-weight: 650;
  font-size: 0.9375rem;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-perch-meta {
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
}

.den-perch-actions {
  margin-left: auto;
  display: flex;
  align-items: center;
  gap: 2px;
  flex-shrink: 0;
}

/* ——— Buttons ——— */

.den-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--den-space-2);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-s);
  background: var(--den-raised);
  color: var(--den-ink);
  font: inherit;
  font-weight: 650;
  font-size: 0.9375rem;
  padding: 8px 14px;
  cursor: pointer;
}

.den-btn:hover {
  background: var(--den-hover);
}

.den-btn[data-variant="primary"] {
  background: var(--den-action);
  color: var(--den-action-ink);
  border-color: transparent;
}

.den-btn[data-variant="primary"]:hover {
  background: color-mix(in srgb, var(--den-action) 86%, white);
}

.den-btn[data-variant="quiet"] {
  background: transparent;
  border-color: transparent;
  color: var(--den-soft);
}

.den-btn[data-variant="quiet"]:hover {
  background: var(--den-hover);
  color: var(--den-ink);
}

.den-btn[data-variant="danger"] {
  background: transparent;
  color: var(--den-danger);
}

.den-btn[data-variant="danger"]:hover {
  background: var(--den-danger-wash);
}

.den-btn[data-size="sm"] {
  padding: 4px 10px;
  font-size: var(--den-fs-sm);
}

.den-btn:disabled {
  opacity: 0.4;
  cursor: default;
}

.den-icon {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: var(--den-soft);
  cursor: pointer;
  flex-shrink: 0;
}

.den-icon:hover {
  background: var(--den-hover);
  color: var(--den-ink);
}

.den-icon[aria-pressed="true"] {
  color: var(--den-scale);
  background: var(--den-scale-wash);
}

.den-icon[data-tone="danger"],
.den-icon[aria-pressed="true"][data-tone="mute"] {
  color: var(--den-danger);
  background: var(--den-danger-wash);
}

.den-icon[data-tone="live"][aria-pressed="true"] {
  color: var(--den-tongue);
  background: var(--den-tongue-wash);
}

.den-icon:disabled {
  opacity: 0.35;
  cursor: default;
}

.den-seg {
  display: inline-flex;
  padding: 2px;
  gap: 2px;
  background: var(--den-sidebar);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-pill);
}

.den-seg button {
  border: 0;
  background: transparent;
  color: var(--den-muted);
  font: inherit;
  font-size: var(--den-fs-sm);
  font-weight: 650;
  padding: 4px 10px;
  border-radius: var(--den-radius-pill);
  cursor: pointer;
}

.den-seg button[aria-pressed="true"] {
  background: var(--den-active);
  color: var(--den-ink);
}

.den-seg button:hover {
  color: var(--den-ink);
}

/* ——— Members ——— */

.den-members {
  background: var(--den-sidebar);
  border-left: 1px solid var(--den-line);
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
}

.den-members h3 {
  margin: 0;
  padding: 16px 14px 8px;
  font-size: var(--den-fs-xs);
  font-weight: 650;
  color: var(--den-muted);
}

.den-members ul {
  list-style: none;
  margin: 0;
  padding: 0 8px 12px;
  overflow: auto;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.den-member {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 6px 8px;
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.den-member:hover {
  background: var(--den-hover);
}

.den-member-name {
  font-size: 0.9rem;
  font-weight: 600;
}

.den-member-meta {
  display: block;
  font-size: var(--den-fs-xs);
  color: var(--den-muted);
  font-weight: 500;
}

/* ——— Overlays ——— */

.den-menu {
  min-width: 200px;
  padding: 4px;
  background: var(--den-raised);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-m);
  box-shadow: var(--den-shadow);
}

.den-menu button {
  width: 100%;
  display: flex;
  justify-content: space-between;
  gap: var(--den-space-4);
  align-items: center;
  padding: 8px 10px;
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--den-soft);
  font: inherit;
  font-size: 0.9rem;
  text-align: left;
  cursor: pointer;
}

.den-menu button:hover {
  background: var(--den-hover);
  color: var(--den-ink);
}

.den-menu button[data-danger="true"] {
  color: var(--den-danger);
}

.den-menu button[data-danger="true"]:hover {
  background: var(--den-danger-wash);
  color: var(--den-danger);
}

.den-menu .den-menu-label {
  padding: 8px 10px 2px;
  font-size: var(--den-fs-xs);
  font-weight: 650;
  color: var(--den-muted);
}

.den-menu kbd,
.den-kbd {
  font-family: inherit;
  font-size: 11px;
  font-weight: 650;
  color: var(--den-muted);
  border: 1px solid var(--den-line);
  border-bottom-width: 2px;
  border-radius: 4px;
  padding: 0 5px;
  background: var(--den-bg);
}

.den-profile {
  width: min(280px, 92vw);
  background: var(--den-raised);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-l);
  overflow: hidden;
  box-shadow: var(--den-shadow);
}

.den-profile-band {
  height: 68px;
  background: var(--brand-rock);
}

.den-profile-pad {
  padding: 0 16px 16px;
}

.den-profile .den-face {
  margin-top: -32px;
  border: 4px solid var(--den-raised);
  outline-offset: 0;
}

.den-profile h3 {
  margin: 8px 0 2px;
  font-family: var(--den-font-display);
  font-weight: 560;
  font-size: 1.45rem;
  letter-spacing: -0.03em;
}

.den-profile .den-note {
  margin: 0;
  color: var(--den-muted);
  font-size: var(--den-fs-sm);
}

.den-card {
  margin-top: 12px;
  padding: 10px 12px;
  background: var(--den-canvas);
  border-radius: var(--den-radius-s);
}

.den-card h4 {
  margin: 0 0 4px;
  font-size: var(--den-fs-xs);
  font-weight: 650;
  color: var(--den-muted);
}

.den-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--den-soft);
}

.den-sheet-back {
  position: fixed;
  inset: 0;
  background: var(--den-overlay);
  display: grid;
  place-items: center;
  z-index: 20;
  padding: 24px;
}

.den-sheet {
  width: min(480px, 100%);
  max-height: min(640px, 100%);
  overflow: auto;
  background: var(--den-canvas);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-l);
  box-shadow: var(--den-shadow);
}

.den-sheet header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  border-bottom: 1px solid var(--den-line);
  font-weight: 700;
}

.den-sheet .den-sheet-body {
  padding: 16px;
  display: grid;
  gap: 14px;
}

.den-field {
  display: grid;
  gap: 6px;
}

.den-field span {
  display: flex;
  justify-content: space-between;
  font-size: var(--den-fs-xs);
  font-weight: 650;
  color: var(--den-muted);
}

.den-field input[type="text"],
.den-field select {
  width: 100%;
  background: var(--den-raised);
  color: var(--den-ink);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-s);
  padding: 8px 10px;
  font: inherit;
}

.den-field input[type="range"] {
  width: 100%;
  accent-color: var(--den-action);
}

.den-check {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.925rem;
  color: var(--den-soft);
}

.den-toast {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 12px;
  background: var(--den-raised);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-s);
  box-shadow: var(--den-shadow);
  font-size: 0.9rem;
}

.den-empty {
  margin: auto;
  width: min(320px, 86%);
  display: grid;
  justify-items: center;
  gap: 8px;
  text-align: center;
  padding: 24px 0 48px;
}

.den-empty img {
  width: min(220px, 100%);
  height: auto;
  border-radius: var(--den-radius-l);
  background: var(--brand-rock);
}

.den-empty h3 {
  margin: 4px 0 0;
  font-family: var(--den-font-display);
  font-weight: 560;
  font-size: 1.6rem;
  letter-spacing: -0.03em;
}

.den-empty p {
  margin: 0;
  color: var(--den-muted);
  font-size: 0.95rem;
}

/* ——— Now ——— */

.den-now {
  width: 100%;
  display: grid;
  grid-template-columns: 28px minmax(0, 1fr);
  gap: var(--den-space-2);
  align-items: center;
  margin: 0 0 6px;
  padding: 8px;
  border: 0;
  border-radius: var(--den-radius-m);
  background: var(--den-canvas);
  color: var(--den-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.den-now:hover {
  background: var(--den-hover);
}

.den-now[aria-current="true"] {
  box-shadow: inset 0 0 0 1px var(--den-scale);
}

.den-now-title,
.den-now-meta {
  display: block;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-now-title {
  font-weight: 700;
  font-size: 0.9rem;
}

.den-now-meta {
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
  font-weight: 550;
}

.den-now-mark {
  width: 28px;
  height: 28px;
  border-radius: 8px;
  display: grid;
  place-items: center;
  background: var(--den-scale-wash);
  color: var(--den-scale);
  font-size: 0.75rem;
  font-weight: 700;
}

.den-now-empty {
  margin: 0 8px 8px;
  color: var(--den-muted);
  font-size: var(--den-fs-sm);
}

/* ——— Stage session ——— */

.den-session {
  margin: var(--den-space-3) var(--den-space-4) 0;
  background: var(--den-sidebar);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-m);
  min-width: 0;
}

.den-session-bar {
  display: flex;
  align-items: center;
  gap: var(--den-space-2);
  min-width: 0;
  padding: 8px 8px 8px 12px;
}

.den-session-bar strong {
  font-weight: 700;
  font-size: 0.95rem;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.den-session-source {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
  font-weight: 550;
}

.den-session-actions {
  margin-left: auto;
  display: flex;
  flex-shrink: 0;
}

.den-session[data-collapsed="true"] .den-collapse svg {
  transform: rotate(180deg);
}

.den-session[data-collapsed="true"] [data-panel] {
  display: none;
}

.den-watch,
.den-daily {
  display: grid;
  gap: 16px;
  padding: 0 12px 12px;
  align-items: start;
}

.den-watch {
  grid-template-columns: minmax(180px, 340px) minmax(0, 1fr);
}

.den-frame {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  border-radius: var(--den-radius-s);
  overflow: hidden;
  background: #16352c;
}

.den-pitch {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 50%, transparent 16px, rgba(255, 255, 255, 0.28) 17px, rgba(255, 255, 255, 0.28) 18px, transparent 19px),
    linear-gradient(90deg, transparent 49.3%, rgba(255, 255, 255, 0.34) 49.3%, rgba(255, 255, 255, 0.34) 50.7%, transparent 50.7%),
    repeating-linear-gradient(90deg, #245445 0 8%, #1c4336 8% 16%);
}

.den-pitch::before,
.den-pitch::after {
  content: "";
  position: absolute;
  top: 16%;
  bottom: 16%;
  width: 18%;
  border: 2px solid rgba(255, 255, 255, 0.38);
}

.den-pitch::before { left: 0; border-left: 0; }
.den-pitch::after { right: 0; border-right: 0; }

.den-frame-caption {
  position: absolute;
  left: 8px;
  right: 8px;
  bottom: 8px;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  color: #f3f7f4;
  font-size: var(--den-fs-xs);
  font-weight: 700;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.45);
}

.den-session-meta {
  display: grid;
  gap: 10px;
  min-width: 0;
}

.den-watching {
  display: flex;
  align-items: center;
  gap: var(--den-space-2);
}

.den-listen {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--den-space-3);
  padding: 0 12px 12px;
  min-width: 0;
}

.den-art {
  width: 48px;
  height: 48px;
  border-radius: 8px;
  flex-shrink: 0;
  background: linear-gradient(135deg, var(--den-spot), var(--den-scale));
}

.den-art[data-mode="radio"] {
  background: linear-gradient(160deg, var(--brand-rock), var(--den-tongue));
}

.den-art[data-mode="song"] {
  background: linear-gradient(160deg, var(--den-spot), var(--brand-tongue));
}

.den-listen-copy {
  min-width: 0;
  display: grid;
  gap: 3px;
}

.den-listen-copy strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-chip {
  display: inline-flex;
  align-items: center;
  width: fit-content;
  max-width: 100%;
  padding: 1px 8px;
  border-radius: var(--den-radius-pill);
  background: var(--den-active);
  color: var(--den-soft);
  font-size: var(--den-fs-xs);
  font-weight: 650;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.den-listen-who {
  margin-left: auto;
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
  white-space: nowrap;
}

.den-listen-actions {
  display: flex;
  flex-shrink: 0;
}

.den-source {
  color: var(--den-muted);
  font-size: var(--den-fs-xs);
  font-weight: 550;
}

.den-daily {
  grid-template-columns: auto minmax(220px, 1fr);
}

.den-board {
  display: grid;
  grid-template-columns: repeat(5, 32px);
  gap: 4px;
}

.den-tile {
  width: 32px;
  height: 32px;
  display: grid;
  place-items: center;
  border: 1px solid var(--den-line);
  border-radius: 4px;
  background: transparent;
  color: var(--den-ink);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.den-tile[data-mark="correct"] {
  background: var(--den-scale);
  color: var(--den-scale-ink);
  border-color: transparent;
}

.den-tile[data-mark="present"] {
  background: var(--den-spot);
  color: var(--den-spot-ink);
  border-color: transparent;
}

.den-tile[data-mark="absent"] {
  background: var(--den-active);
  color: var(--den-muted);
  border-color: transparent;
}

.den-guess {
  display: flex;
  gap: 6px;
  margin-top: 8px;
}

.den-guess input {
  width: 8.6rem;
  text-transform: uppercase;
  letter-spacing: 0.14em;
  font: inherit;
  font-weight: 700;
  background: var(--den-raised);
  color: var(--den-ink);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-s);
  padding: 6px 8px;
}

.den-scores {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 4px;
}

.den-scores li {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  font-size: 0.925rem;
}

.den-scores b {
  font-variant-numeric: tabular-nums;
  font-weight: 700;
}

.den-scores li[data-you="true"] span {
  font-weight: 700;
}

.den-share {
  display: grid;
  gap: 8px;
}

.den-share textarea {
  width: 100%;
  min-height: 64px;
  resize: vertical;
  background: var(--den-raised);
  color: var(--den-ink);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-s);
  padding: 8px 10px;
  font: inherit;
  font-size: var(--den-fs-sm);
}

.den-filed {
  display: grid;
  gap: 3px;
}

.den-mini-row {
  display: flex;
  gap: 3px;
}

.den-mini {
  width: 12px;
  height: 12px;
  border-radius: 2px;
  background: var(--den-active);
}

.den-mini[data-mark="correct"] { background: var(--den-scale); }
.den-mini[data-mark="present"] { background: var(--den-spot); }
.den-mini[data-mark="absent"] { background: var(--den-active); }

.den-next-note {
  margin: 0 0 8px;
  color: var(--den-muted);
  font-size: var(--den-fs-sm);
  max-width: 36ch;
}

/* ——— Ask ——— */

.den-compose-wrap {
  position: relative;
}

.den-ask {
  border: 0;
  background: var(--den-active);
  color: var(--den-ink);
  font: inherit;
  font-weight: 700;
  font-size: var(--den-fs-sm);
  border-radius: var(--den-radius-pill);
  padding: 6px 10px;
  margin-bottom: 4px;
  cursor: pointer;
  flex-shrink: 0;
}

.den-ask:hover,
.den-ask[aria-expanded="true"] {
  background: var(--den-scale);
  color: var(--den-scale-ink);
}

.den-ask-menu {
  position: absolute;
  left: 0;
  right: 0;
  bottom: calc(100% + 8px);
  z-index: 5;
  display: grid;
  gap: 2px;
  padding: 6px;
  background: var(--den-raised);
  border: 1px solid var(--den-line);
  border-radius: var(--den-radius-m);
  box-shadow: var(--den-shadow);
}

.den-ask-menu button {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 10px;
  align-items: center;
  width: 100%;
  padding: 8px;
  border: 0;
  border-radius: var(--den-radius-s);
  background: transparent;
  color: var(--den-ink);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.den-ask-menu button:hover,
.den-ask-menu button[data-active="true"] {
  background: var(--den-hover);
}

.den-ask-menu button b {
  display: block;
  font-weight: 700;
}

.den-ask-menu button em {
  display: block;
  font-style: normal;
  color: var(--den-muted);
  font-size: var(--den-fs-sm);
  font-weight: 500;
}

/* ——— Phone composition ———
   The desk is the default rules above. This block is the phone,
   keyed off the room's own width so a 390px glass and a Phone
   specimen on a wide screen get the same composition. */

@container room (max-width: 720px) {
  .den-icon.narrow-only { display: grid; }

  .den-app,
  .den-app[data-members="open"] {
    grid-template-columns: minmax(0, 1fr);
  }

  .den-side,
  .den-members {
    display: none;
  }

  .den-app[data-nav="open"] .den-side {
    display: grid;
    position: absolute;
    z-index: 6;
    inset: 0 auto 0 0;
    width: min(320px, calc(100% - 48px));
    box-shadow: var(--den-shadow);
  }

  .den-app[data-members="open"] .den-members {
    display: flex;
    position: absolute;
    z-index: 6;
    inset: 0 0 0 auto;
    width: min(320px, calc(100% - 48px));
    box-shadow: var(--den-shadow);
  }

  .den-topic { display: none; }

  .den-top {
    padding: 0 8px;
    gap: 6px;
  }

  .den-top .den-icon,
  .den-session-actions .den-icon,
  .den-place .den-icon {
    width: 40px;
    height: 40px;
  }

  .den-place .narrow-only { margin-left: auto; }

  .den-me {
    padding-bottom: max(8px, env(safe-area-inset-bottom));
  }

  .den-channel { min-height: 40px; }

  .den-room-sit {
    opacity: 1;
    min-height: 32px;
    padding: 6px 8px;
  }

  .den-member { min-height: 44px; }

  .den-session {
    margin: 8px 8px 0;
  }

  .den-session-bar { padding-right: 4px; }

  .den-session-bar .den-kicker,
  .den-session-source { display: none; }

  .den-session-bar strong { flex: 1; min-width: 0; }

  .den-watch,
  .den-daily {
    grid-template-columns: 1fr;
    gap: 10px;
    padding: 0 10px 10px;
  }

  .den-session:not([data-collapsed="true"]) [data-panel="daily"] {
    max-height: min(42dvh, 280px);
    overflow: auto;
  }

  .den-frame {
    width: 100%;
    height: 148px;
    aspect-ratio: auto;
  }

  .den-session-meta {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .den-board {
    grid-template-columns: repeat(5, minmax(0, 1fr));
    width: min(100%, 220px);
  }

  .den-tile {
    width: auto;
    height: auto;
    aspect-ratio: 1;
  }

  .den-share textarea { min-height: 52px; }

  .den-listen { padding: 0 10px 10px; }

  .den-listen .den-seg { flex: 1 1 100%; }

  .den-listen-who { margin-left: 0; }

  .den-ask-menu {
    max-height: min(46dvh, 280px);
    overflow: auto;
  }

  .den-foot {
    gap: 6px;
    padding: 0 8px max(8px, env(safe-area-inset-bottom));
  }

  .den-perch {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 4px 8px;
    padding: 8px;
  }

  .den-perch-meta { display: none; }

  .den-perch-actions {
    grid-column: 1 / -1;
    margin-left: 0;
    justify-content: space-between;
  }

  .den-perch-actions .den-icon {
    width: 44px;
    height: 40px;
  }

  .den-composer { padding: 4px 4px 4px 8px; }

  .den-composer textarea,
  .den-composer input[type="text"] {
    font-size: 16px;
  }

  .den-ask {
    min-height: 40px;
    padding: 8px 12px;
  }

  .den-composer .den-btn {
    min-height: 44px;
  }

  .den-msg { padding-left: 12px; padding-right: 12px; }
}

@media (prefers-reduced-motion: reduce) {
  .den *,
  .den *::before,
  .den *::after {
    transition: none !important;
    animation: none !important;
  }
}