/* Room: presenter (projector) and audience (phone). Tokens: core/tokens.css. */

.boot {
  margin: 0;
  padding: var(--s-7) var(--gutter);
  color: var(--ink-soft);
}

.mark {
  display: inline-flex;
  align-items: center;
  gap: var(--s-2);
  font: 700 var(--step-1) / 1 var(--font-display);
  letter-spacing: -0.02em;
  text-decoration: none;
}

.mark-dot {
  width: 0.7em;
  height: 0.7em;
  border-radius: 50%;
  background: var(--amber);
  box-shadow: 0 0 0 0.22em var(--amber-glow);
}

.input {
  width: 100%;
  min-height: 48px;
  padding: var(--s-3) var(--s-4);
  border: 0;
  border-radius: var(--r-md);
  background: var(--glass-deep);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  color: var(--ink);
  font: inherit;
  resize: none;
  transition: box-shadow var(--dur-fast) var(--ease-out);
}

.input::placeholder {
  color: var(--ink-faint);
}

.input:hover {
  box-shadow: inset 0 0 0 1px var(--ink-faint);
}

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

.input-lg {
  font-size: var(--step-1);
  font-weight: 600;
}

.empty {
  color: var(--ink-soft);
  margin: 0;
}

.empty-title {
  font: 650 var(--step-2) / var(--leading-snug) var(--font-display);
  letter-spacing: -0.02em;
  color: var(--ink);
  margin: 0 0 var(--s-2);
}

.float-layer {
  position: fixed;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
  z-index: 50;
}

/* ---------- Gate: create / errors ---------- */

.gate {
  min-height: 100svh;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: var(--s-4) var(--gutter) var(--s-8);
  position: relative;
  isolation: isolate;
  overflow: hidden;
  background: linear-gradient(180deg, var(--outside), var(--glass));
}

.gate .fog {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
}

.gate .mark {
  padding: var(--s-2) 0;
  justify-self: start;
}

.gate-body {
  align-self: center;
  max-width: 40rem;
}

.gate h1 {
  font-size: var(--step-4);
  font-weight: 700;
  line-height: 1.04;
  margin-bottom: var(--s-5);
}

.gate p {
  color: var(--ink-soft);
  font-size: var(--step-1);
  line-height: 1.45;
  max-width: 46ch;
  margin: 0 0 var(--s-4);
}

.gate-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-6);
}

/* ---------- Presenter stage ---------- */

.stage {
  position: relative;
  isolation: isolate;
  min-height: 100svh;
  display: grid;
  grid-template-columns: minmax(15rem, 25vw) minmax(0, 1fr) minmax(0, 1fr);
  grid-template-rows: auto 1fr;
  grid-template-areas:
    'bar bar bar'
    'join poll questions';
  gap: 0 clamp(1.5rem, 3vw, 4rem);
  padding: 0 clamp(1.25rem, 3vw, 3.5rem) clamp(1.25rem, 3vw, 3rem);
  overflow: hidden;
  background:
    linear-gradient(180deg, var(--outside), var(--glass));
}

.stage .fog {
  position: absolute;
  inset: 0;
  z-index: -1;
  width: 100%;
  height: 100%;
  transition: opacity 1.4s var(--ease-in-out);
}

/* The decisive moment: when voting closes, the glass clears completely. */
.stage[data-reveal='true'] .fog {
  opacity: 0;
}

.stage-bar {
  grid-area: bar;
  display: flex;
  align-items: center;
  gap: var(--s-5);
  padding: var(--s-4) 0;
  min-height: 4.5rem;
}

.host-status {
  flex: 1;
  margin: 0;
  font-size: var(--step--1);
  color: var(--ink-faint);
}

.host-status[data-tone='warn'] {
  color: var(--danger);
  font-weight: 600;
}

.tools {
  display: flex;
  gap: var(--s-1);
}

.tool {
  display: inline-grid;
  place-items: center;
  min-width: 44px;
  height: 44px;
  padding: 0 var(--s-3);
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink-soft);
  font: 600 var(--step--1) / 1 var(--font-ui);
  text-decoration: none;
  cursor: pointer;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    color var(--dur-fast) var(--ease-out);
}

.tool:hover,
.tool[aria-pressed='true'] {
  background: var(--glass-raised);
  color: var(--ink);
}

.join {
  grid-area: join;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: var(--s-4);
  padding-top: var(--s-4);
}

.join-lead {
  margin: 0;
  font: 650 var(--step-2) / 1.1 var(--font-display);
  letter-spacing: -0.02em;
}

/* QR is always dark on light so every phone camera reads it. */
.qr {
  width: 100%;
  max-width: min(25vw, 52vh);
  padding: clamp(0.5rem, 1vw, 1rem);
  border-radius: var(--r-lg);
  background: #fff;
  box-shadow: var(--shadow);
  color: #0b1420;
}

.qr svg {
  display: block;
  width: 100%;
  height: auto;
}

.link-copy {
  display: flex;
  align-items: center;
  gap: var(--s-2);
  max-width: 100%;
  padding: var(--s-2) 0;
  border: 0;
  background: none;
  color: var(--ink-soft);
  font: 500 clamp(0.9rem, 1.05vw, 1.15rem) / 1.3 var(--font-ui);
  text-align: left;
  cursor: pointer;
}

.link-text {
  display: flex;
  flex-direction: column;
}

.link-code {
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  color: var(--ink);
}

.link-copy:hover {
  color: var(--ink);
}

.link-copy[data-copied] .link-icon {
  color: var(--live);
}

.count {
  display: flex;
  flex-direction: column;
  margin: auto 0 0;
}

.count-num {
  font: 700 clamp(4rem, 9vw, 9rem) / 0.9 var(--font-display);
  letter-spacing: -0.04em;
  font-variation-settings: 'opsz' 96;
}

.count-label {
  font-size: clamp(1rem, 1.4vw, 1.5rem);
  color: var(--ink-soft);
}

/* QR folded away once the room is full: the count and link stay */
.stage[data-qr='hidden'] {
  grid-template-columns: minmax(10rem, 14vw) minmax(0, 1fr) minmax(0, 1fr);
}

.stage[data-qr='hidden'] .qr,
.stage[data-qr='hidden'] .join-lead {
  display: none;
}

.panel {
  min-width: 0;
  padding-top: var(--s-4);
  border-top: 2px solid var(--line-strong);
}

.panel-poll {
  grid-area: poll;
}

.panel-questions {
  grid-area: questions;
  overflow: auto;
  max-height: calc(100svh - 7rem);
}

.panel-title {
  display: flex;
  align-items: baseline;
  gap: var(--s-3);
  margin-bottom: var(--s-5);
  font-size: clamp(1rem, 1.25vw, 1.35rem);
  font-weight: 650;
  letter-spacing: -0.01em;
  color: var(--ink-soft);
}

.panel-count {
  color: var(--ink-faint);
  font-weight: 500;
}

.poll-form {
  display: grid;
  gap: var(--s-3);
  justify-items: start;
}

.poll-options {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: var(--s-3);
  width: 100%;
}

.form-error {
  margin: 0;
  min-height: 1.5em;
  color: var(--danger);
  font-size: var(--step--1);
}

.poll-question {
  margin: 0 0 var(--s-5);
  font: 650 clamp(1.6rem, 2.7vw, 3.25rem) / 1.12 var(--font-display);
  letter-spacing: -0.025em;
  text-wrap: balance;
}

.bars {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: clamp(1rem, 2.2vh, 1.75rem);
}

.bar {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--s-2) var(--s-4);
  align-items: baseline;
  font-size: clamp(1.1rem, 1.6vw, 1.9rem);
}

.bar-label {
  font-weight: 600;
}

.bar-count {
  color: var(--ink-soft);
}

.bar-track {
  grid-column: 1 / -1;
  height: clamp(12px, 1.8vh, 22px);
  border-radius: var(--r-pill);
  background: var(--line);
  overflow: hidden;
}

.bar-fill {
  display: block;
  height: 100%;
  border-radius: inherit;
  background: var(--ink-faint);
  transform: scaleX(0);
  transform-origin: left;
  transition:
    transform 700ms var(--ease-out),
    background-color var(--dur) var(--ease-out);
}

.bar[data-lead='true'] .bar-fill {
  background: var(--ink);
}

.poll-meta {
  margin: var(--s-5) 0 0;
  color: var(--ink-faint);
  font-size: clamp(0.95rem, 1.1vw, 1.2rem);
}

.panel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--s-3);
  margin-top: var(--s-5);
}

.questions {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--s-2);
}

.stage .question {
  display: grid;
  grid-template-columns: 3.5rem minmax(0, 1fr);
  gap: var(--s-1) var(--s-4);
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--line);
  transition: opacity var(--dur) var(--ease-out);
}

.question-votes {
  grid-row: span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  font: 700 clamp(1.3rem, 1.8vw, 2rem) / 1 var(--font-display);
}

.question-votes .icon {
  color: var(--ink-faint);
}

.stage .question-text {
  margin: 0;
  font-size: clamp(1.15rem, 1.65vw, 2rem);
  line-height: 1.3;
  overflow-wrap: anywhere;
}

.question-actions {
  display: flex;
  gap: var(--s-2);
}

.chip-btn {
  display: inline-flex;
  align-items: center;
  gap: var(--s-1);
  min-height: 36px;
  padding: 0 var(--s-3);
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  box-shadow: inset 0 0 0 1px var(--line);
  color: var(--ink-faint);
  font: 600 var(--step--1) / 1 var(--font-ui);
  cursor: pointer;
  transition:
    color var(--dur-fast) var(--ease-out),
    box-shadow var(--dur-fast) var(--ease-out);
}

.chip-btn:hover {
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--ink-faint);
}

.chip-btn[aria-pressed='true'] {
  color: var(--ink);
  box-shadow: inset 0 0 0 1px var(--line-strong);
}

.stage .question[data-answered='true'] {
  opacity: 0.5;
}

.stage .question[data-hidden='true'] {
  opacity: 0.3;
}

.stage .question[data-hidden='true'] .question-text {
  text-decoration: line-through;
  text-decoration-color: var(--ink-faint);
}

/* Presentation mode (F): content only */
.stage[data-present='true'] :is(.tools, .host-status, .poll-form, .panel-actions, .question-actions) {
  display: none;
}

.stage[data-present='true'] .question[data-hidden='true'] {
  display: none;
}

.stage[data-present='true'] .stage-bar {
  min-height: 3rem;
}

@media (max-width: 960px) {
  .stage {
    grid-template-columns: minmax(0, 1fr);
    grid-template-areas: 'bar' 'join' 'poll' 'questions';
    row-gap: var(--s-7);
    overflow: visible;
  }

  .stage[data-qr='hidden'] {
    grid-template-columns: minmax(0, 1fr);
  }

  .qr {
    max-width: 18rem;
  }

  .count {
    margin: 0;
  }

  .panel-questions {
    max-height: none;
  }
}

/* ---------- Audience phone ---------- */

.phone {
  position: relative;
  max-width: 36rem;
  min-height: 100svh;
  margin: 0 auto;
  padding: 0 var(--s-4) calc(7rem + env(safe-area-inset-bottom));
}

.status {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: var(--s-2);
  margin: 0 calc(-1 * var(--s-4));
  padding: var(--s-3) var(--s-4);
  background: color-mix(in oklch, var(--glass) 88%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--line);
  font-size: var(--step--1);
  font-weight: 500;
}

.status-msg {
  flex: 1;
  display: flex;
  justify-content: space-between;
  gap: var(--s-2);
}

.rejoin {
  min-height: 36px;
  padding: 0 var(--s-4);
  border: 0;
  border-radius: var(--r-pill);
  background: var(--amber);
  color: var(--on-amber);
  font: 600 var(--step--1) / 1 var(--font-ui);
  cursor: pointer;
}

.rejoin:hover {
  background: var(--amber-hover);
}

.status-count {
  color: var(--ink-soft);
}

.status-dot {
  flex: none;
  width: 0.6rem;
  height: 0.6rem;
  border-radius: 50%;
  background: var(--ink-faint);
  animation: breathe 1.6s ease-in-out infinite;
}

/* Pulses only while something is in progress; steady once connected. */
.status:is([data-state='live'], [data-state='missing'], [data-state='away']) .status-dot {
  animation: none;
}

.status[data-state='live'] .status-dot {
  background: var(--live);
}

.status[data-state='missing'] {
  color: var(--danger);
}

.status[data-state='missing'] .status-dot {
  background: var(--danger);
}

@keyframes breathe {
  50% {
    opacity: 0.35;
  }
}

.tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--s-1);
  margin: var(--s-4) 0 var(--s-5);
  padding: var(--s-1);
  border-radius: var(--r-pill);
  background: var(--glass-deep);
  box-shadow: inset 0 0 0 1px var(--line);
}

.tab {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--s-2);
  min-height: 44px;
  border: 0;
  border-radius: var(--r-pill);
  background: transparent;
  color: var(--ink-soft);
  font: 600 var(--step-0) / 1 var(--font-ui);
  cursor: pointer;
  transition:
    background-color var(--dur) var(--ease-out),
    color var(--dur) var(--ease-out);
}

.tab[aria-selected='true'] {
  background: var(--glass-raised);
  color: var(--ink);
  box-shadow: var(--shadow);
}

.tab-badge:not(:empty) {
  min-width: 1.4rem;
  padding: 0.15rem 0.4rem;
  border-radius: var(--r-pill);
  background: var(--ink);
  color: var(--glass);
  font-size: 0.75rem;
}

.view {
  min-height: 40vh;
}

.phone .poll-question {
  font-size: var(--step-3);
}

.options {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: var(--s-3);
}

.option {
  position: relative;
  isolation: isolate;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--s-4);
  width: 100%;
  min-height: 60px;
  padding: var(--s-3) var(--s-5);
  border: 0;
  border-radius: var(--r-md);
  background: var(--glass-raised);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  color: var(--ink);
  font: 600 var(--step-1) / 1.25 var(--font-ui);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  transition:
    box-shadow var(--dur-fast) var(--ease-out),
    transform var(--dur-fast) var(--ease-out);
}

.option::before {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  background: color-mix(in oklch, var(--ink) 14%, transparent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 700ms var(--ease-out);
}

.option::after {
  content: '';
  position: absolute;
  inset: auto 0 0;
  height: 4px;
  background: var(--ink-soft);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 700ms var(--ease-out);
}

.options[data-results='true'] .option::before,
.options[data-results='true'] .option::after {
  transform: scaleX(var(--share));
}

.option:active:not(:disabled) {
  transform: scale(0.98);
}

.option[aria-pressed='true'] {
  box-shadow: inset 0 0 0 2px var(--amber);
}

.option:disabled {
  cursor: default;
}

.option-mine {
  margin-left: var(--s-2);
  vertical-align: 0.1em;
}

.option-count {
  color: var(--ink-soft);
  font-weight: 500;
}

.phone .poll-meta {
  font-size: var(--step--1);
  margin-top: var(--s-4);
}

.ask {
  display: grid;
  gap: var(--s-2);
  margin-bottom: var(--s-6);
}

.ask-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.ask-counter,
.ask-note {
  font-size: var(--step--1);
  color: var(--ink-faint);
  margin: 0;
}

.phone .question {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: var(--s-2) var(--s-4);
  align-items: start;
  padding: var(--s-4) 0;
  border-bottom: 1px solid var(--line);
}

.phone .question-text {
  margin: 0;
  overflow-wrap: anywhere;
}

.phone .question[data-answered='true'] .question-text {
  color: var(--ink-faint);
}

.question-meta {
  grid-column: 1;
  display: flex;
  gap: var(--s-2);
}

.question-meta:empty {
  display: none;
}

.tag {
  padding: 0.1rem 0.55rem;
  border-radius: var(--r-pill);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.tag-done {
  color: var(--live);
  box-shadow: inset 0 0 0 1px currentColor;
}

.upvote {
  grid-column: 2;
  grid-row: 1 / span 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-width: 52px;
  min-height: 52px;
  border: 0;
  border-radius: var(--r-md);
  background: var(--glass-raised);
  box-shadow: inset 0 0 0 1px var(--line-strong);
  color: var(--ink);
  font: 700 var(--step-0) / 1 var(--font-ui);
  cursor: pointer;
}

.upvote:hover:not(:disabled) {
  box-shadow: inset 0 0 0 1px var(--amber);
  color: var(--amber-ink);
}

.upvote[aria-pressed='true'] {
  box-shadow: inset 0 0 0 2px var(--amber);
}

.upvote:disabled {
  cursor: default;
}

.upvote:disabled:not([aria-pressed='true']) {
  color: var(--ink-faint);
}

.privacy {
  margin: var(--s-7) 0 0;
  font-size: 0.8rem;
  color: var(--ink-faint);
  max-width: 40ch;
}

.react-bar {
  position: fixed;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 20;
  display: flex;
  justify-content: center;
  gap: var(--s-1);
  padding: var(--s-2) var(--s-3) calc(var(--s-2) + env(safe-area-inset-bottom));
  background: color-mix(in oklch, var(--glass-deep) 90%, transparent);
  -webkit-backdrop-filter: blur(14px);
  backdrop-filter: blur(14px);
  border-top: 1px solid var(--line);
}

.react {
  flex: 1;
  max-width: 5rem;
  min-height: 64px;
  border: 0;
  border-radius: var(--r-md);
  background: transparent;
  font-size: 2rem;
  line-height: 1;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  touch-action: manipulation;
  transition:
    transform var(--dur-fast) var(--ease-out),
    background-color var(--dur-fast) var(--ease-out);
}

.react:hover {
  background: var(--line);
}

.react:active {
  transform: scale(0.88);
}

@media (prefers-reduced-motion: reduce) {
  .status-dot {
    animation: none;
  }

  .bar-fill,
  .option::before,
  .stage .fog {
    transition: none;
  }
}