:root {
  --paper: #faf7f2;
  --surface: #f3eee5;
  --hairline: #ddd3c2;
  --soft-line: #c8bca6;
  --muted-ink: #807666;
  --dim-ink: #4a4036;
  --ink: #28201a;
  --clay: #c9573a;
  --clay-deep: #a44128;

  --rounded-xs: 6px;
  --rounded-sm: 10px;

  --t-fast: 140ms cubic-bezier(0.22, 1, 0.36, 1);
  --t-medium: 200ms cubic-bezier(0.22, 1, 0.36, 1);

  font-family: "Geist", "Inter", system-ui, sans-serif;
}

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html,
body {
  background: var(--paper);
}
body {
  color: var(--ink);
  min-height: 100vh;
  padding: 5vh 5vw;
  font-size: 0.9375rem;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.wrap {
  max-width: 880px;
  margin: 0 auto;
}

/* Demo-mode bar -------------------------------------------------- */
/* A calm, unmistakable banner so the room never reads sample data as a real
   meeting. Surface tone + soft-line border (the "reads from the back of the
   room" weight) + one clay dot; no clay background, per the accent rule. */
.demo-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
  background: var(--surface);
  border: 1px solid var(--soft-line);
  border-radius: var(--rounded-sm);
  padding: 12px 16px;
  margin-bottom: 24px;
}
.demo-bar[hidden] {
  /* Author display:flex would otherwise beat the UA [hidden] rule. */
  display: none;
}
.demo-bar-label {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
  flex-wrap: wrap;
}
.demo-bar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--clay);
  flex: none;
}
.demo-bar-title {
  font-size: 0.9375rem;
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.demo-bar-note {
  font-size: 0.875rem;
  color: var(--muted-ink);
}

/* Header --------------------------------------------------------- */
header {
  margin-bottom: 40px;
}

.meta {
  display: flex;
  align-items: center;
  gap: 14px;
  font-size: 0.8125rem;
  color: var(--muted-ink);
  margin-bottom: 22px;
}
.meta b {
  color: var(--dim-ink);
  font-weight: 500;
}
.meta .sep {
  color: var(--hairline);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--clay);
  flex: none;
  box-shadow: 0 0 0 0 rgba(201, 87, 58, 0.45);
  animation: pulse 2.4s cubic-bezier(0.22, 1, 0.36, 1) infinite;
}
@keyframes pulse {
  70% {
    box-shadow: 0 0 0 9px rgba(201, 87, 58, 0);
  }
  100% {
    box-shadow: 0 0 0 0 rgba(201, 87, 58, 0);
  }
}

.prompt-sticky {
  position: sticky;
  top: 0;
  z-index: 10;
  background: var(--paper);
  padding: 14px 0 12px;
  margin: -14px 0 10px;
  border-bottom: 1px solid transparent;
  transition: border-color var(--t-fast);
}
.prompt-sticky.is-pinned {
  border-bottom-color: var(--hairline);
}

.prompt {
  display: block;
  width: 100%;
  font-family: inherit;
  font-size: clamp(2rem, 3.4vw, 2.75rem);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.015em;
  color: var(--ink);
  background: transparent;
  border: 0;
  padding: 0;
  margin: 0;
  resize: none;
  overflow: hidden;
  outline: none;
}
.prompt::placeholder {
  color: var(--soft-line);
  font-weight: 500;
}
.prompt:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 6px;
  border-radius: 2px;
}

/* Stats ---------------------------------------------------------- */
.stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  margin-bottom: 28px;
}
.stat {
  background: var(--surface);
  border-radius: var(--rounded-sm);
  padding: 16px 20px;
}
.stat .n {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 2.25rem;
  font-weight: 500;
  line-height: 1;
  letter-spacing: -0.01em;
  font-feature-settings: "tnum" 1;
  color: var(--ink);
}
.stat .l {
  margin-top: 10px;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  color: var(--muted-ink);
}

/* Coming-up callout ---------------------------------------------- */
.callout {
  background: var(--surface);
  border-radius: var(--rounded-sm);
  padding: 14px 20px;
  margin-bottom: 22px;
  font-size: 1rem;
  line-height: 1.5;
  color: var(--dim-ink);
}
.callout b {
  color: var(--ink);
  font-weight: 500;
}
.callout .lead {
  color: var(--muted-ink);
  font-weight: 500;
  margin-right: 4px;
}

/* Roster --------------------------------------------------------- */
.roster {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.row {
  position: relative;
  display: grid;
  grid-template-columns: 40px 1fr auto auto auto;
  align-items: center;
  gap: 14px;
  background: var(--paper);
  border: 1px solid var(--hairline);
  border-radius: var(--rounded-sm);
  padding: 14px 18px;
  transition:
    background var(--t-fast),
    border-color var(--t-fast),
    color var(--t-fast),
    transform var(--t-medium);
  outline: none;
}
.row[draggable="true"] {
  cursor: grab;
}
.row.dragging {
  opacity: 0.4;
  cursor: grabbing;
}
.row:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.row.host {
  border-color: var(--soft-line);
  cursor: default;
}

.row.introduced {
  background: var(--surface);
  color: var(--muted-ink);
}

.row.left {
  color: var(--dim-ink);
}

/* Up-next: the clear hand to the next speaker. Now that the roster carries the
   whole "who's next" signal (no separate callout), this row is sized up and
   warm-tinted so the room reads it instantly over compressed screen-share. */
.row.up-next {
  background: oklch(96.5% 0.04 44);
  border-color: var(--clay);
  padding-top: 18px;
  padding-bottom: 18px;
}
.row.up-next .pos {
  color: var(--clay);
  font-weight: 600;
  font-size: 1.5rem;
}
.row.up-next .name {
  font-size: 1.25rem;
  font-weight: 600;
}
.up-next-tag {
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--paper);
  /* clay-deep (not clay) so paper text clears 4.5:1 on the pill */
  background: var(--clay-deep);
  padding: 3px 9px;
  border-radius: var(--rounded-xs);
  flex: none;
}

/* Completion gesture: clay-tinted settle, then surface. ----------- */
@keyframes mark-flash {
  0% {
    background-color: oklch(93% 0.045 38);
  }
  60% {
    background-color: oklch(95% 0.02 38);
  }
  100% {
    background-color: var(--surface);
  }
}
@keyframes draw-check {
  from {
    stroke-dashoffset: 100;
  }
  to {
    stroke-dashoffset: 0;
  }
}
@keyframes pos-cue {
  0% {
    transform: scale(1);
    opacity: 0.55;
  }
  45% {
    transform: scale(1.22);
    opacity: 1;
  }
  100% {
    transform: scale(1);
    opacity: 1;
  }
}
.row.just-introduced {
  animation: mark-flash 3000ms cubic-bezier(0.22, 1, 0.36, 1);
}
.row.just-introduced .toggle .check path {
  stroke-dasharray: 100;
  stroke-dashoffset: 100;
  animation: draw-check 1000ms cubic-bezier(0.22, 1, 0.36, 1) 800ms forwards;
}
.row.up-next.just-cued .pos {
  transform-origin: center right;
  animation: pos-cue 520ms cubic-bezier(0.22, 1, 0.36, 1);
}

/* Drop indicators (insertion line) */
.row::before {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--clay);
  pointer-events: none;
  opacity: 0;
  transition: opacity var(--t-fast);
}
.row.drop-before::before {
  top: -5px;
  opacity: 1;
}
.row.drop-after::before {
  bottom: -5px;
  opacity: 1;
}

/* biome-ignore lint/style/noDescendingSpecificity: base .pos rule intentionally follows the scoped .row.up-next .pos / .row.up-next.just-cued .pos overrides; they set different properties so source order does not affect the cascade */
.pos {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 1.125rem;
  font-weight: 500;
  color: var(--muted-ink);
  font-feature-settings: "tnum" 1;
  text-align: right;
  user-select: none;
}
.row.introduced .pos {
  color: var(--soft-line);
}
.pos.left-mark {
  color: var(--soft-line);
}

/* biome-ignore lint/style/noDescendingSpecificity: base .name rule intentionally follows the scoped .row.up-next .name / .row:not(.introduced) .name overrides; they set different properties so source order does not affect the cascade */
.name {
  display: flex;
  align-items: baseline;
  gap: 10px;
  min-width: 0;
  font-size: 1.0625rem;
  font-weight: 500;
  color: inherit;
}
.row:not(.introduced) .name {
  color: var(--ink);
}
.name .who {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.host-pill {
  flex: none;
  font-size: 0.6875rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: lowercase;
  color: var(--clay);
  padding: 4px 6px;
}

.check {
  width: 14px;
  height: 14px;
  flex: none;
  color: var(--muted-ink);
}

.when {
  font-family: "Geist Mono", ui-monospace, monospace;
  font-size: 0.8125rem;
  color: var(--muted-ink);
  font-feature-settings: "tnum" 1;
  flex: none;
}
.row.introduced .when {
  color: var(--soft-line);
}

.tag {
  font-size: 0.6875rem;
  letter-spacing: 0.06em;
  color: var(--muted-ink);
  border: 1px solid var(--hairline);
  padding: 2px 8px;
  border-radius: 999px;
  flex: none;
}

.toggle {
  flex: none;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 8px 14px;
  border-radius: var(--rounded-xs);
  border: 1px solid var(--hairline);
  background: var(--paper);
  color: var(--muted-ink);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition:
    background var(--t-fast),
    color var(--t-fast),
    border-color var(--t-fast);
}
.toggle:hover {
  border-color: var(--soft-line);
  color: var(--ink);
}
.toggle.on {
  background: var(--ink);
  color: var(--paper);
  border-color: var(--ink);
}
.toggle.on:hover {
  background: var(--dim-ink);
  border-color: var(--dim-ink);
}
.toggle.on .check {
  color: var(--paper);
}
.toggle:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.x {
  flex: none;
  background: none;
  border: 0;
  padding: 6px;
  color: var(--soft-line);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  border-radius: var(--rounded-xs);
  transition:
    color var(--t-fast),
    background var(--t-fast);
}
.x:hover {
  color: var(--clay-deep);
  background: var(--surface);
}
.x:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  color: var(--muted-ink);
  padding: 48px 24px;
  text-align: center;
  font-size: 0.9375rem;
  border: 1px dashed var(--hairline);
  border-radius: var(--rounded-sm);
}
.empty-lede {
  color: var(--muted-ink);
  max-width: 42ch;
}

/* First-run welcome: the empty roster is the onboarding surface. ---- */
.empty.first-run {
  gap: 16px;
  padding: 48px 32px;
  border-style: solid;
  border-color: var(--hairline);
}
.empty-title {
  font-size: 1.25rem;
  font-weight: 500;
  line-height: 1.2;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.empty-body {
  max-width: 50ch;
  font-size: 1rem;
  line-height: 1.55;
  color: var(--dim-ink);
  text-wrap: pretty;
}
.empty-foot {
  max-width: 46ch;
  font-size: 0.8125rem;
  color: var(--muted-ink);
}

/* A quiet text link — used to re-offer the demo after first run. -------- */
.text-link {
  font-family: inherit;
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--clay-deep);
  background: none;
  border: 0;
  padding: 2px 4px;
  cursor: pointer;
  text-decoration: underline;
  text-underline-offset: 3px;
  border-radius: 4px;
  transition: color var(--t-fast);
}
.text-link:hover {
  color: var(--clay);
}
.text-link:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

/* Footer --------------------------------------------------------- */
footer {
  margin-top: 32px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 20px;
}
.add-row {
  display: flex;
  align-items: center;
  gap: 8px;
  min-width: 0;
}
.footer-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}
.sponsor-bar {
  display: flex;
  justify-content: center;
  margin-top: 32px;
}
.sponsor {
  border: 0;
  border-radius: 6px;
}

input {
  font-family: inherit;
  font-size: 0.9375rem;
  color: var(--ink);
  background: var(--paper);
  border: 1px solid var(--hairline);
  padding: 10px 14px;
  border-radius: var(--rounded-xs);
  flex: 1;
  min-width: 0;
  transition: border-color var(--t-fast);
}
input::placeholder {
  color: var(--muted-ink);
}
input:focus {
  outline: none;
  border-color: var(--clay);
}

.btn {
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  padding: 10px 16px;
  border-radius: var(--rounded-xs);
  border: 1px solid var(--ink);
  background: var(--ink);
  color: var(--paper);
  cursor: pointer;
  transition:
    background var(--t-fast),
    border-color var(--t-fast),
    color var(--t-fast);
}
.btn:hover {
  background: var(--dim-ink);
  border-color: var(--dim-ink);
}
.btn:focus-visible {
  outline: 2px solid var(--clay);
  outline-offset: 2px;
}

.btn.ghost {
  background: var(--paper);
  color: var(--dim-ink);
  border-color: var(--hairline);
}
.btn.ghost:hover {
  background: var(--surface);
  color: var(--ink);
  border-color: var(--soft-line);
}

/* Reduced motion ------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    /* biome-ignore lint/complexity/noImportantStyles: !important is required so this universal reset overrides component-level animation rules (e.g. .dot) for prefers-reduced-motion */
    animation-duration: 0.001ms !important;
    /* biome-ignore lint/complexity/noImportantStyles: see above — forces author transitions off for prefers-reduced-motion */
    transition-duration: 0.001ms !important;
  }
  .dot {
    animation: none;
    box-shadow: none;
  }
}

/* Narrow screens ------------------------------------------------- */
@media (max-width: 640px) {
  body {
    padding: 4vh 4vw;
  }
  .stats {
    grid-template-columns: 1fr 1fr 1fr;
    gap: 8px;
  }
  .stat {
    padding: 12px 14px;
  }
  .stat .n {
    font-size: 1.75rem;
  }
  .row {
    grid-template-columns: 28px 1fr auto auto;
    gap: 10px;
    padding: 12px 14px;
  }
  .row .when {
    display: none;
  }
  .row .x {
    padding: 4px;
  }
  .toggle {
    padding: 7px 10px;
  }
  /* biome-ignore lint/style/noDescendingSpecificity: narrow-screen override; only adjusts font-size and does not conflict with the .row .when / .row .x rules above */
  .pos {
    font-size: 1rem;
  }
  footer {
    grid-template-columns: 1fr;
    gap: 12px;
  }
  .footer-actions {
    justify-content: flex-start;
  }
}