brokk-mj-controller 2.1.4

/* Mjolnir's web viewer, in the terminal surface's visual language.
 *
 * The terminal is monospace, flat, and bordered, and it says what state a
 * thing is in with one colour drawn from a small semantic set. This stylesheet
 * follows it, so that reading a session in a browser and reading it in `mj`
 * feel like the same product rather than two products that share a name.
 *
 * Two rules the content-security policy imposes, and which no rule here may
 * work around: there is no inline style anywhere, including `style=` attributes,
 * so anything dynamic is a class or a custom property set through the CSSOM;
 * and every font and image comes from this origin.
 */

@font-face {
  font-family: 'JetBrains Mono';
  src: url('/fonts/jetbrains-mono.woff2') format('woff2');
  font-weight: 100 800;
  font-display: swap;
}

:root {
  color-scheme: dark;

  /* Surfaces, from the page ground upward. */
  --ground: #08090d;
  --surface: #101319;
  --surface-raised: #171b23;
  --border: #262b35;
  --border-strong: #3b424e;

  /* Text. `--dim` is held above 4.5:1 on `--ground` on purpose: it is the
   * colour of most secondary text, and secondary text is still text. */
  --text: #e6ebe0;
  --dim: #9aa39a;

  /* The semantic set, taken from `fn entry_visual` and the dashboard's
   * threshold colouring in the terminal surface. Each name means one thing. */
  --user: #5dd9ff;
  --agent: #e2b34d;
  --thinking: #9aa39a;
  --running: #e2b34d;
  --done: #91df62;
  --failed: #ff786f;
  --plan: #d985ff;
  --plan-proposal: #e9b3ff;
  --system: #9aa39a;
  --accent: #b9ff5a;
  --idle: #74b9ff;

  --focus: var(--user);

  /* Restrained radii: the terminal has none, so these only take the hard
   * edge off a touch target rather than making a card look like a pill. */
  --radius: 4px;
  --radius-large: 6px;

  /* The smallest thing a finger can reliably hit. */
  --touch: 44px;

  /* How much of the viewport the on-screen keyboard is covering. Set through
   * the CSSOM from the visual viewport; 0 when no keyboard is open. */
  --keyboard-inset: 0px;

  font-family:
    'JetBrains Mono', ui-monospace, SFMono-Regular, 'SF Mono', Menlo, Consolas, 'Liberation Mono',
    monospace;
  font-size: 16px;
  line-height: 1.5;
  background: var(--ground);
  color: var(--text);
}

* {
  /* A flex or grid child defaults to `min-width: auto` and refuses to shrink
   * below its content, which is the most common reason a phone page scrolls
   * sideways. */
  min-width: 0;
}

body {
  margin: 0 auto;
  max-width: 760px;
  padding: calc(8px + env(safe-area-inset-top)) calc(16px + env(safe-area-inset-right))
    calc(16px + env(safe-area-inset-bottom)) calc(16px + env(safe-area-inset-left));
  overflow-x: hidden;
}

header {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 12px;
}

h1 {
  font-size: 34px;
  letter-spacing: 0.08em;
  margin: 18px 0 4px;
  color: var(--accent);
}

h2 {
  font-size: 18px;
  margin: 0 0 10px;
}

h3 {
  font-size: 16px;
  margin: 0 0 8px;
}

.idle-title {
  color: var(--idle);
}

.dim {
  color: var(--dim);
}

/* A utility that has to win. It is applied to elements whose own rule sets a
 * display, and source order would otherwise decide which of the two applies —
 * which is how a menu that had been told to hide stayed on screen, swallowing
 * taps meant for the page behind it. */
.hidden {
  display: none !important;
}

/* ---- surfaces ---- */

.card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-large);
  margin: 12px 0;
  padding: 14px;
}

.row {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  align-items: center;
}

.move-warning {
  display: flex;
  align-items: flex-start;
  gap: 8px;
  border-left: 3px solid var(--failed);
  padding: 8px 10px;
  margin: 12px 0;
}

.move-warning input {
  min-height: 24px;
  margin-top: 2px;
}

.move-queue {
  max-height: 240px;
  overflow: auto;
  border: 1px solid var(--border);
  margin: 8px 0 12px;
}

.move-queue .queue-item {
  border-bottom: 1px solid var(--border);
  padding: 8px 10px;
  overflow-wrap: anywhere;
}

.move-queue .queue-item:last-child {
  border-bottom: 0;
}

/* Wide content scrolls inside its own box. The page never scrolls sideways. */
.scroll-x {
  overflow-x: auto;
  overscroll-behavior-x: contain;
  max-width: 100%;
}

/* ---- controls ---- */

button,
input,
select,
textarea {
  font: inherit;
  /* Below 16px, iOS Safari zooms the page on focus and never zooms back. */
  font-size: 16px;
  color: inherit;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 10px 12px;
  min-height: var(--touch);
}

button {
  background: var(--accent);
  color: #10140b;
  font-weight: 700;
  min-width: var(--touch);
  cursor: pointer;
}

button:disabled {
  opacity: 0.45;
  cursor: default;
}

.danger {
  background: var(--failed);
  color: #200b09;
}

.secondary {
  background: var(--surface-raised);
  color: var(--text);
}

/* The browser's own focus ring is invisible against a dark ground on some
 * phones, so focus is drawn here rather than left to the platform. */
:focus-visible {
  outline: 2px solid var(--focus);
  outline-offset: 2px;
}

/* ---- status ---- */

.pill {
  font-size: 13px;
  border: 1px solid var(--border-strong);
  border-radius: 99px;
  padding: 2px 10px;
  color: var(--dim);
}

.pill.alert {
  border-color: var(--failed);
  color: var(--failed);
}

.session {
  position: relative;
  padding: 10px 12px;
}

.session[data-openable='true'] {
  cursor: pointer;
}

.session-title-row,
.session-meta,
.session-activity {
  display: flex;
  align-items: center;
  min-width: 0;
}

.session-title-row {
  gap: 6px;
  min-height: 36px;
}

.session-title-row h3 {
  flex: 1 1 auto;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  margin: 0;
}

.session-attention {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  flex: 0 0 auto;
  color: var(--failed);
}

.session-attention-item {
  display: inline-grid;
  place-items: center;
  width: 1.25em;
  height: 1.25em;
  border: 1px solid var(--border-strong);
  border-radius: 50%;
  color: var(--running);
  font-size: 12px;
  line-height: 1;
}

.session-attention-item.alert {
  border-color: var(--failed);
  color: var(--failed);
}

.session-menu-trigger {
  flex: 0 0 36px;
  width: 36px;
  min-width: 36px;
  min-height: 36px;
  height: 36px;
  padding: 0;
  background: transparent;
  color: var(--dim);
  border-color: transparent;
  font-size: 20px;
  line-height: 1;
}

.session-menu-trigger:hover,
.session-menu-trigger:focus-visible {
  color: var(--text);
  background: var(--surface-raised);
}

.session-menu {
  position: absolute;
  z-index: 5;
  top: 52px;
  right: 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  min-width: 190px;
  padding: 6px;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  box-shadow: 0 8px 24px rgb(0 0 0 / 35%);
}

.session-menu button {
  width: 100%;
  text-align: left;
}

.session-meta {
  justify-content: space-between;
  gap: 12px;
  color: var(--dim);
  font-size: 13px;
  line-height: 1.35;
}

.session-location,
.session-profile {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.session-location {
  flex: 1 1 auto;
}

.session-profile {
  flex: 0 1 42%;
  text-align: right;
}

.session-activity {
  gap: 8px;
  overflow: hidden;
  margin: 4px 0 0;
  color: var(--dim);
  font-size: 13px;
  white-space: nowrap;
  text-overflow: ellipsis;
  font-variant-numeric: tabular-nums;
}

.session-activity::before {
  content: '•';
  color: var(--border-strong);
}

/* ---- transcript ---- */

.entry {
  --role: var(--system);
  border-left: 2px solid var(--role);
  padding: 4px 0 4px 12px;
  margin: 14px 0;
}

.entry.user {
  --role: var(--user);
}
.entry.agent {
  --role: var(--agent);
}
.entry.thought {
  --role: var(--thinking);
  color: var(--dim);
  font-style: italic;
}
.entry.tool {
  --role: var(--running);
}
.entry.plan {
  --role: var(--plan);
}
.entry.plan-proposal {
  --role: var(--plan-proposal);
}
.entry.system {
  --role: var(--system);
  color: var(--dim);
}

.entry > strong {
  display: flex;
  gap: 8px;
  align-items: baseline;
  margin-bottom: 6px;
  color: var(--role);
}

/* The glyph column is fixed width so labels line up down the transcript, the
 * way they do in the terminal. It is decoration: the label says the same
 * thing, so it carries aria-hidden and must never be the only signal. */
.entry-glyph {
  flex: 0 0 1.2em;
  text-align: center;
}

.entry-body {
  overflow-wrap: anywhere;
}

.entry-body > pre,
pre.entry-body {
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0;
}

/* ---- rendered markdown ---- */

.entry-body h1,
.entry-body h2,
.entry-body h3,
.entry-body h4,
.entry-body h5,
.entry-body h6 {
  font-size: 1em;
  margin: 12px 0 6px;
  color: var(--text);
}

.entry-body p {
  margin: 8px 0;
  white-space: pre-wrap;
}

.entry-body ul,
.entry-body ol {
  margin: 8px 0;
  padding-left: 1.6em;
}

.entry-body li {
  margin: 3px 0;
}

.entry-body blockquote {
  margin: 8px 0;
  padding-left: 10px;
  border-left: 2px solid var(--border-strong);
  color: var(--dim);
}

.entry-body hr {
  border: 0;
  border-top: 1px solid var(--border);
  margin: 12px 0;
}

.entry-body code {
  background: var(--surface-raised);
  border-radius: var(--radius);
  padding: 1px 5px;
}

.entry-body pre {
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  margin: 8px 0;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

.entry-body pre code {
  background: none;
  padding: 0;
}

.entry-body table {
  border-collapse: collapse;
  font-size: 14px;
}

.entry-body th,
.entry-body td {
  border: 1px solid var(--border);
  padding: 4px 8px;
  text-align: left;
}

.entry-body th {
  background: var(--surface-raised);
}

.align-left {
  text-align: left;
}
.align-center {
  text-align: center;
}
.align-right {
  text-align: right;
}

.entry-body a {
  color: var(--user);
}

/* ---- diff summaries ---- */

.diffstat {
  list-style: none;
  margin: 8px 0;
  padding: 0;
}

.diffstat li {
  display: flex;
  gap: 8px;
  align-items: baseline;
}

.diffstat-path {
  overflow-wrap: anywhere;
}

.diffstat-added {
  color: var(--done);
}

.diffstat-removed {
  color: var(--failed);
}

/* ---- queue, shells, elicitations ---- */

.queue-item {
  display: flex;
  gap: 8px;
  align-items: start;
  justify-content: space-between;
  border-top: 1px solid var(--border);
  padding: 8px 0;
}

.queue-item span {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}

.elicitation {
  border-color: var(--plan);
}

/* Full-row options can make a multi-question form taller than the phone.
 * Scroll that form, not the entire conversation and its pinned composer. */
#elicitations {
  min-height: 0;
  max-height: 60dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.elicitation-message {
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0 0 10px;
  /* No approval is granted over hidden text: a long request scrolls rather
   * than pushing its own buttons off the screen. */
  max-height: 30dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
}

/* A turn review under way, or waiting for the reader to answer its findings.
 * It borrows the elicitation card's shape because it asks the same kind of
 * question: something is blocked until you answer it. */
.turn-review {
  border-color: var(--plan);
}

.turn-review-roles {
  margin: 6px 0;
}

.turn-review-findings {
  font: inherit;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  margin: 0 0 10px;
  /* Findings scroll rather than pushing their own buttons off the screen. */
  max-height: 40dvh;
  overflow-y: auto;
}

.elicitation-field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 10px 0;
}

.elicitation-field select[multiple] {
  min-height: 120px;
}

.elicitation-field input[type='checkbox'] {
  align-self: start;
  width: 24px;
  height: 24px;
  min-height: 24px;
}

/* ---- composer ---- */

#prompt-text {
  display: block;
  width: 100%;
  box-sizing: border-box;
  min-height: 76px;
  max-height: 40vh;
  overflow-y: auto;
  overscroll-behavior: contain;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 10px;
}

#prompt-text:empty::before {
  content: attr(data-placeholder);
  color: var(--dim);
  pointer-events: none;
}

#attachments {
  margin-top: 8px;
}

.attachment {
  display: flex;
  align-items: center;
  gap: 8px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  padding: 6px 8px;
}

.attachment img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  border-radius: var(--radius);
}

.attachment button {
  padding: 2px 10px;
  min-height: var(--touch);
}

#conversation-feed {
  min-height: 30vh;
}

@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---- tool output: code blocks, folds, tinting ----
 *
 * Tinting uses one class per token kind rather than a colour per language, so
 * the palette above stays the only place colours are chosen. Nothing here is
 * decoration for its own sake: each class exists because telling those tokens
 * apart is what makes a wall of tool output readable on a phone.
 */

pre.code-block,
pre.entry-text,
pre.command-line {
  font: inherit;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 10px;
  margin: 8px 0;
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  overflow-x: auto;
  overscroll-behavior-x: contain;
}

/* The language sits in the corner of its own block, so a reader can tell at a
 * glance what was sniffed and whether the sniff was right. */
pre.code-block[data-lang]::before {
  content: attr(data-lang);
  display: block;
  font-size: 12px;
  color: var(--dim);
  margin-bottom: 6px;
}

details.block-fold {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  margin: 8px 0;
  background: var(--surface);
}

details.block-fold > summary {
  cursor: pointer;
  padding: 10px 12px;
  min-height: var(--touch);
  display: flex;
  align-items: center;
  color: var(--dim);
}

details.block-fold > summary::-webkit-details-marker {
  display: none;
}

details.block-fold > summary::before {
  content: '\25b8';
  margin-right: 8px;
  transition: transform 120ms ease;
}

details.block-fold[open] > summary::before {
  transform: rotate(90deg);
}

details.block-fold > pre {
  margin: 0 10px 10px;
}

/* Code tokens. */
.tok-cmt {
  color: var(--dim);
  font-style: italic;
}
.tok-str {
  color: var(--done);
}
.tok-kw {
  color: var(--plan);
}
.tok-mac {
  color: var(--plan-proposal);
}
.tok-type {
  color: var(--user);
}
.tok-fn {
  color: var(--agent);
}
.tok-key {
  color: var(--user);
}
.tok-num {
  color: var(--agent);
}
.tok-add {
  color: var(--done);
}
.tok-del {
  color: var(--failed);
}

/* Shell command tokens. */
.cmd-prompt {
  color: var(--dim);
}
.cmd-program {
  color: var(--accent);
}
.cmd-subcommand {
  color: var(--user);
}
.cmd-flag {
  color: var(--agent);
}
.cmd-path {
  color: var(--done);
}
.cmd-string {
  color: var(--done);
}
.cmd-env {
  color: var(--plan);
}
.cmd-op {
  color: var(--dim);
}

@media (prefers-reduced-motion: reduce) {
  details.block-fold > summary::before {
    transition: none;
  }
}

/* ---- application shell ---- */

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip-path: inset(50%);
  white-space: nowrap;
}

#shell-header {
  position: relative;
  display: flex;
  align-items: center;
  gap: 8px;
}

#shell-title {
  flex: 1;
  font-size: 22px;
  letter-spacing: 0.08em;
  margin: 12px 0;
  color: var(--accent);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.icon-button {
  background: var(--surface-raised);
  color: var(--text);
  font-weight: 400;
  padding: 0;
  width: var(--touch);
  height: var(--touch);
  flex: 0 0 var(--touch);
}

.menu {
  position: absolute;
  top: 100%;
  right: 0;
  z-index: 10;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 6px;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  min-width: 180px;
}

.menu button {
  background: none;
  color: var(--text);
  font-weight: 400;
  text-align: left;
  border: 1px solid transparent;
}

/* ---- workspace tabs ---- */

.tabstrip {
  display: flex;
  gap: 6px;
  padding: 4px 0 10px;
  border-bottom: 1px solid var(--border);
}

.tab {
  background: none;
  color: var(--dim);
  font-weight: 400;
  border: 1px solid var(--border);
  white-space: nowrap;
}

/* Selection is a border and a word, never colour alone. */
.tab[aria-current='page'] {
  color: var(--text);
  border-color: var(--focus);
}

/* ---- pages ---- */

.page:focus {
  outline: none;
}

.page-actions {
  margin: 12px 0;
}

.recent-projects {
  display: grid;
  gap: 6px;
  margin-bottom: 16px;
}

.recent-project {
  text-align: left;
  overflow-wrap: anywhere;
  white-space: normal;
}

.project {
  margin-top: 20px;
}

.project:first-child {
  margin-top: 0;
}

.project-heading {
  display: flex;
  gap: 6px;
  align-items: baseline;
  font-size: 14px;
  margin: 0 0 8px;
  padding: 0 0 5px;
  border-bottom: 1px solid var(--border);
  color: var(--text);
  font-weight: 700;
  letter-spacing: 0.04em;
}

.field {
  display: flex;
  flex-direction: column;
  gap: 4px;
  margin: 12px 0;
}

.field > span {
  color: var(--dim);
  font-size: 14px;
}

.resume-search-field {
  margin: 8px 0 12px;
}

.resume-search-field input {
  width: 100%;
  box-sizing: border-box;
}

.resume-session-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 2px 12px;
  width: 100%;
  min-height: 68px;
  margin: 8px 0;
  padding: 10px 12px;
  text-align: left;
  background: var(--surface);
  color: var(--text);
  border-color: var(--border);
}

.resume-session-row:hover,
.resume-session-row:focus-visible {
  border-color: var(--focus);
}

.resume-session-title,
.resume-session-meta,
.resume-session-recent {
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.resume-session-title {
  grid-column: 1 / -1;
  font-weight: 700;
}

.resume-session-meta {
  color: var(--dim);
  font-size: 13px;
  grid-column: 1;
}

.resume-session-recent {
  color: var(--dim);
  font-size: 13px;
  grid-column: 2;
  grid-row: 2;
  align-self: center;
}

.resume-detail-actions {
  margin: 0 0 8px;
}

.resume-card {
  margin-top: 8px;
}

.resume-card .resume-status {
  border-left: 3px solid var(--failed);
  padding-left: 10px;
}

.resume-card .field-value {
  min-height: var(--touch);
  display: flex;
  align-items: center;
  padding: 0 12px;
  border: 1px solid var(--border);
  background: var(--surface-raised);
  overflow-wrap: anywhere;
}

/* ---- wizards ---- */

.review,
.readings {
  display: grid;
  grid-template-columns: minmax(0, auto) minmax(0, 1fr);
  gap: 6px 14px;
  margin: 8px 0;
}

.review dt,
.readings dt {
  color: var(--dim);
}

.review dd,
.readings dd {
  margin: 0;
  overflow-wrap: anywhere;
}

.field-inline {
  display: flex;
  gap: 10px;
  align-items: center;
  margin: 12px 0;
  min-height: var(--touch);
}

.field-inline input[type='checkbox'] {
  width: 24px;
  height: 24px;
  min-height: 24px;
}

#new-progress {
  margin: 0 0 8px;
}

/* ---- readings: capacity and quota ---- */

/* The terminal's thresholds, by headroom remaining. A busy machine and an
 * exhausted limit both read red because both are the same news. */
.reading-low {
  color: var(--failed);
  border-color: var(--failed);
}
.reading-mid {
  color: var(--running);
  border-color: var(--running);
}
.reading-high {
  color: var(--done);
  border-color: var(--done);
}

.quota-window {
  margin: 12px 0;
}

.quota-label {
  display: flex;
  justify-content: space-between;
  gap: 12px;
}

.quota-hint {
  margin: 0 0 8px;
  font-size: 13px;
}

.quota-overview-heading,
.quota-overview-row {
  display: grid;
  grid-template-columns: minmax(0, 1.2fr) repeat(var(--quota-columns, 2), minmax(0, 1fr)) 16px;
  align-items: center;
  column-gap: 8px;
}

.quota-overview-heading {
  color: var(--dim);
  font-size: 13px;
  padding: 4px 8px;
}

.quota-overview-heading > span:not(:first-child),
.quota-value {
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.quota-profile {
  border-bottom: 1px solid var(--border);
}

.quota-overview-row {
  min-height: var(--touch);
  box-sizing: border-box;
  padding: 4px 8px;
  cursor: pointer;
  list-style: none;
  overflow-wrap: anywhere;
}

.quota-overview-row::-webkit-details-marker {
  display: none;
}

.quota-overview-row:hover,
.quota-overview-row:focus-visible {
  background: var(--surface-raised);
}

.quota-profile-name small {
  display: block;
  font-size: 11px;
}

.quota-no-windows {
  grid-column: 2 / -2;
  font-size: 13px;
}

.quota-chevron {
  color: var(--dim);
  text-align: center;
}

.quota-profile[open] .quota-chevron {
  transform: rotate(90deg);
}

.quota-details {
  padding: 0 8px 12px;
}

.quota-error:empty {
  display: none;
}

/* The bar repeats the number beside it, so nothing is said by length alone. */
.meter {
  height: 6px;
  margin: 6px 0;
  background: var(--surface-raised);
  border: 1px solid var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.meter-fill {
  height: 100%;
  width: var(--fill, 0%);
  background: currentColor;
}

article > h3 {
  display: flex;
  gap: 8px;
  align-items: baseline;
  justify-content: space-between;
}

/* ---- the conversation screen ----
 *
 * A full-height column: header, a transcript that scrolls inside itself, and a
 * composer pinned to the bottom above the keyboard. The page itself never
 * scrolls, so the composer cannot wander off and the header cannot slide away
 * while somebody is reading.
 */

.conversation {
  display: flex;
  flex-direction: column;
  /* The visible viewport minus whatever the keyboard is covering. */
  height: calc(100dvh - var(--keyboard-inset) - 90px);
  min-height: 320px;
}

.conversation-header {
  display: flex;
  gap: 8px;
  align-items: center;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
}

.conversation-transition {
  margin: auto 0;
  padding: 24px;
  text-align: center;
}

.conversation-transition h2 {
  margin: 0 0 8px;
}

.conversation-transition .session-activity {
  margin: 0 0 8px;
  color: var(--accent);
}

.conversation-transition button {
  margin-top: 12px;
}

.conversation-name {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.conversation-scroll {
  flex: 1;
  overflow-y: auto;
  overscroll-behavior: contain;
  padding-right: 2px;
}

.jump-to-latest {
  align-self: center;
  margin: 6px 0;
}

#conversation-side {
  margin: 8px 0;
}

#conversation-side > summary {
  cursor: pointer;
  min-height: var(--touch);
  display: flex;
  align-items: center;
  color: var(--dim);
}

.composer {
  position: relative;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}

.entry-time {
  margin-left: auto;
  color: var(--dim);
  font-size: 12px;
}

/* Tone names come from the projection; what they look like is decided here. */
.entry.tone-user {
  --role: var(--user);
}
.entry.tone-agent {
  --role: var(--agent);
}
.entry.tone-thinking {
  --role: var(--thinking);
  color: var(--dim);
}
.entry.tone-running {
  --role: var(--running);
}
.entry.tone-done {
  --role: var(--done);
}
.entry.tone-failed {
  --role: var(--failed);
}
.entry.tone-plan {
  --role: var(--plan);
}
.entry.tone-plan-proposal {
  --role: var(--plan-proposal);
}
.entry.tone-system {
  --role: var(--system);
  color: var(--dim);
}

/* ---- command palette ---- */

.palette {
  position: absolute;
  bottom: 100%;
  left: 0;
  right: 0;
  z-index: 5;
  max-height: 40dvh;
  overflow-y: auto;
  overscroll-behavior: contain;
  background: var(--surface-raised);
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
}

.palette-row {
  display: flex;
  gap: 10px;
  align-items: baseline;
  width: 100%;
  background: none;
  color: var(--text);
  font-weight: 400;
  text-align: left;
  border: 0;
  border-bottom: 1px solid var(--border);
}

.palette-row[aria-selected='true'] {
  background: var(--surface);
  box-shadow: inset 2px 0 0 var(--focus);
}

.palette-name {
  color: var(--accent);
  white-space: nowrap;
}

/* ---- connection ----
 *
 * The banner is hidden while the link is healthy and says which of the two
 * unhealthy states this is otherwise. A page that looks current while it is
 * not is worse than one that admits it.
 */

.connection {
  display: none;
  margin: 0;
  padding: 8px 12px;
  background: var(--surface-raised);
  border-bottom: 1px solid var(--running);
  color: var(--running);
}

body[data-connection='offline'] .connection,
body[data-connection='reconnecting'] .connection {
  display: block;
}

body[data-connection='reconnecting'] .connection::before {
  content: 'Reconnecting…';
}

body[data-connection='reconnecting'] .connection {
  font-size: 0;
}

body[data-connection='reconnecting'] .connection::before {
  font-size: 16px;
}

/* ---- desktop ----
 * The dashboard uses the available width for sessions; forms keep a readable
 * measure. A conversation sizes its scrolling transcript from the actual
 * remaining height, including the header and any connection banner.
 */

@media (min-width: 1024px) {
  body {
    max-width: 1600px;
    padding-inline: 32px;
  }

  #login,
  #new-page,
  #move-page {
    max-width: 760px;
    margin-inline: auto;
  }

  .project-sessions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(24rem, 1fr));
    gap: 12px;
    align-items: start;
  }

  .project-sessions .session {
    margin: 0;
  }

  body:has(#conversation:not(.hidden)) {
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    height: calc(100dvh - var(--keyboard-inset));
  }

  body:has(#conversation:not(.hidden)) > #shell-header,
  body:has(#conversation:not(.hidden)) > #connection {
    flex-shrink: 0;
  }

  #app:has(#conversation:not(.hidden)) {
    flex: 1;
    min-height: 0;
    display: flex;
    flex-direction: column;
  }

  .conversation {
    flex: 1;
    min-height: 0;
    height: auto;
    width: 100%;
    max-width: 1200px;
    margin-inline: auto;
  }

  .conversation-scroll {
    min-height: 0;
  }

  #conversation-side {
    max-height: 25dvh;
    overflow-y: auto;
    flex-shrink: 0;
  }

  .conversation-header,
  .composer {
    flex-shrink: 0;
  }
}

/* ---- narrow phones ----
 *
 * Between 320 and 430 CSS pixels nothing may push the page sideways. The
 * containment rules that do the work are on the components themselves; this
 * only trims the chrome that has room to spare on a larger screen.
 */

@media (max-width: 430px) {
  body {
    padding-left: calc(10px + env(safe-area-inset-left));
    padding-right: calc(10px + env(safe-area-inset-right));
  }

  .card {
    padding: 10px;
  }

  #shell-title {
    font-size: 18px;
  }

  .review,
  .readings {
    grid-template-columns: minmax(0, 1fr);
    gap: 2px 0;
  }

  .review dt,
  .readings dt {
    margin-top: 6px;
  }
}

/* ---- interactive session cards, compact queue, and paperclip control ---- */

.session[data-openable='true'] {
  position: relative;
  cursor: pointer;
  transition: background-color 120ms ease, border-color 120ms ease;
}

.session[data-openable='true']:hover {
  background: var(--surface-raised);
  border-color: var(--focus);
}

.session[data-openable='true']:focus-visible {
  border-color: var(--focus);
  box-shadow: 0 0 0 1px var(--focus);
}

.queue-item > span {
  flex: 1 1 auto;
  min-width: 0;
}

.queue-item > .row {
  flex: 0 0 auto;
}

.paperclip-button:not([hidden]) {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px;
}

.paperclip-button svg {
  display: block;
  width: 20px;
  height: 20px;
}

/* ---- full-row native choice controls ---- */

/* The fieldset supplies the group semantics; each option label is the whole
 * touch target so a phone user does not have to land on the tiny native mark. */
.choice-control {
  border: 0;
  margin: 0;
  padding: 0;
}

.choice-control legend {
  color: var(--text);
  font-weight: 700;
  padding: 0;
}

.choice-option {
  display: flex;
  align-items: center;
  gap: 10px;
  width: 100%;
  min-height: var(--touch);
  box-sizing: border-box;
  margin: 4px 0;
  padding: 8px 12px;
  border: 1px solid var(--border-strong);
  border-radius: var(--radius);
  background: var(--surface-raised);
  cursor: pointer;
}

.choice-option:has(input:checked) {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent) 12%, var(--surface-raised));
}

.choice-option input {
  flex: 0 0 var(--touch);
  width: 24px;
  height: 24px;
  min-width: var(--touch);
  min-height: var(--touch);
  margin: 0;
  padding: 0;
}

.choice-option-text {
  display: flex;
  flex-direction: column;
  min-width: 0;
  overflow-wrap: anywhere;
}

.choice-option-title {
  color: var(--text);
}

.choice-option-description {
  font-size: 14px;
  overflow-wrap: anywhere;
}