body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Segoe UI', system-ui, sans-serif;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 1rem 1rem;
}

@media (max-width: 480px) {
  body { padding: 1rem .75rem; }
}

h1 { display: none; }

/* ── Join screen ── */
#join-screen {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 2rem;
  width: 100%;
  max-width: 400px;
  text-align: center;
}

@media (max-width: 480px) {
  #join-screen { padding: 1.5rem 1rem; }
}
#join-screen h2 { margin-bottom: 1rem; font-size: 1.1rem; }
.name-input-wrap {
  display: flex;
  align-items: center;
  gap: .4rem;
  margin-bottom: 1rem;
}
#join-screen input {
  flex: 1;
  padding: .75rem 1rem;
  background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 1rem;
  min-height: 44px;
  outline: none;
  transition: border-color .2s;
}
#join-screen input:focus { border-color: var(--accent); }
#clear-name {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1;
  cursor: pointer;
  padding: 0;
  display: none;
  width: auto;
  flex-shrink: 0;
}
#clear-name:hover { color: var(--text); }
#join-btn {
  width: 100%;
  padding: .8rem;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  font-weight: 600;
  transition: opacity .2s;
  min-height: 48px;
}
#join-btn:hover { opacity: .85; }

/* ── Main screen ── */
#main-screen { width: 100%; max-width: 560px; display: none; }

.status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: .6rem .9rem;
  margin-bottom: 1rem;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 999px;
  font-size: .85rem;
  color: var(--muted);
  gap: .5rem;
}

.status-left {
  display: flex;
  align-items: center;
  gap: .5rem;
}

.status-right {
  display: flex;
  align-items: center;
  gap: .75rem;
}

.mic-icon {
  font-size: 1.1rem;
  line-height: 1;
  opacity: .85;
}

@media (max-width: 480px) {
  .status-bar { font-size: .8rem; padding: .5rem .75rem; margin-bottom: .75rem; }
}
.dot { width:8px; height:8px; border-radius:50%; background: var(--accent2); display:inline-block; margin-right:.2rem; animation: pulse 2s infinite; }
#leave-btn { background:none; border:1px solid var(--border); color:var(--muted); border-radius:6px; padding:.2rem .6rem; font-size:.78rem; cursor:pointer; }
#leave-btn:hover { border-color:var(--danger); color:var(--danger); }
@keyframes pulse { 0%,100%{opacity:1} 50%{opacity:.4} }

/* ── Poll card ── */
.poll-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.8rem;
}
.poll-card h2 { font-size: 1.15rem; line-height: 1.4; margin-bottom: 1.5rem; }

@media (max-width: 480px) {
  .poll-card { padding: 1.2rem 1rem; }
  .poll-card h2 { font-size: 1.05rem; margin-bottom: 1rem; }
}

.option-btn {
  display: block;
  width: 100%;
  margin-bottom: .75rem;
  padding: .85rem 1.1rem;
  min-height: 48px;
  background: var(--bg);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: .95rem;
  text-align: left;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: border-color .2s, transform .1s;
}
.option-btn:hover:not(:disabled) { border-color: var(--accent); transform: translateX(3px); }
.option-btn:disabled { cursor: default; }

@media (max-width: 480px) {
  .option-btn { font-size: .9rem; padding: .75rem .9rem; }
}
.option-btn.selected { border-color: var(--accent); background: #6c63ff18; }
.option-btn.correct  { border-color: var(--accent2); background: #48cfad22; color: var(--accent2); }
.option-btn.incorrect { border-color: var(--danger); background: #ff6b6b18; color: var(--danger); }
.option-btn.correct-missed { border-color: var(--accent2); background: #48cfad0d; }

.result-icon { position: relative; z-index: 1; margin-left: .4rem; font-size: .9rem; flex-shrink: 0; }

/* result bar behind button text */
.option-btn .bar {
  position: absolute;
  top:0; left:0; height:100%;
  background: #48cfad18;
  width: 0%;
  transition: width .5s ease;
  border-radius: 6px;
}
.option-btn span { position: relative; z-index: 1; }
.option-btn .pct { position: relative; z-index:1; float:right; color: var(--accent2); font-size: .85rem; font-weight: 600; }

.vote-msg {
  margin-top: 1rem;
  text-align: center;
  font-size: .85rem;
  color: var(--accent2);
}

.multi-hint {
  color: var(--warn);
  font-size: .85em;
  opacity: .8;
}

.multi-warning {
  margin-top: .5rem;
  text-align: center;
  font-size: .9rem;
  font-weight: 700;
  color: var(--warn);
}

@keyframes warn-blink {
  0%, 100% { opacity: 1; }
  40%       { opacity: 0; }
}
.blink { animation: warn-blink .6s ease-in-out 3; }

.pax-countdown {
  text-align: center;
  font-size: 1.6rem;
  font-weight: 700;
  margin-top: .75rem;
  min-height: 2rem;
  letter-spacing: .02em;
}

/* ── Waiting state ── */
.waiting {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 3rem 2rem;
  text-align: center;
  color: var(--muted);
}
.waiting .icon { font-size: 2.5rem; margin-bottom: 1rem; }

/* ── Poll closed banner ── */
.closed-banner {
  margin-top: 1rem;
  padding: .6rem 1rem;
  background: #ff6b6b18;
  border: 1px solid var(--danger);
  border-radius: 8px;
  text-align: center;
  font-size: .85rem;
  color: var(--danger);
}

/* Word Cloud screen */
.wc-layout {
  display: flex;
  gap: 1.5rem;
  align-items: flex-start;
  flex-wrap: wrap;
}

.wc-cloud-panel {
  flex: 1 1 300px;
  min-height: 260px;
  background: var(--bg);
  border-radius: 10px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wc-cloud-panel canvas {
  display: block;
  width: 100%;
  height: 100%;
}

.wc-input-panel {
  flex: 0 1 360px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: .75rem;
}

.wc-prompt {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin: 0;
}

.wc-input-row {
  display: flex;
  gap: .5rem;
  width: 100%;
  align-items: stretch;
}

.wc-input-row input {
  flex: 1;
  padding: .75rem 1rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--surface2);
  color: var(--text);
  font-size: 1.2rem;
}

.wc-input-row #wc-go {
  padding: 0 1.25rem;
  font-size: 1.4rem;
  height: auto;
  align-self: stretch;
}

#wc-my-words {
  display: flex;
  flex-direction: column;
  gap: .3rem;
  max-height: 200px;
  overflow-y: auto;
  width: 100%;
}

@keyframes wc-drop {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.wc-my-word {
  font-size: 1rem;
  color: var(--muted);
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  padding: .3rem .7rem;
  animation: wc-drop .2s ease-out;
}

/* Mobile: stack cloud on top */
@media (max-width: 600px) {
  .wc-layout {
    flex-direction: column-reverse;
  }
  .wc-cloud-panel {
    width: 100%;
    min-height: 220px;
    order: -1;
  }
  .wc-input-panel {
    width: 100%;
  }
}

/* ── Q&A screen ── */
.qa-screen { display: flex; flex-direction: column; gap: .75rem; }

.qa-input-row { display: flex; gap: .5rem; align-items: stretch; }
.qa-input-row input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: .6rem .8rem;
  color: var(--text);
  font-size: .95rem;
}
.qa-input-row button {
  height: auto;
  align-self: stretch;
}

.qa-card-p {
  background: var(--surface2);
  border-radius: 8px;
  padding: .65rem .85rem;
  border-left: 3px solid var(--accent);
  margin-bottom: .4rem;
  transition: opacity .2s;
}
.qa-card-p.qa-answered-p {
  opacity: .4;
  border-left-color: var(--muted);
}
.qa-card-p.qa-answered-p .qa-text-p {
  text-decoration: line-through;
  color: var(--muted);
}
.qa-card-p.qa-condensed { padding: .35rem .65rem; }
.qa-card-p.qa-condensed .qa-text-p { font-size: .8rem; }

.qa-text-p { font-size: .92rem; margin-bottom: .3rem; }

.qa-footer-p {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: .78rem;
  color: var(--muted);
}

.qa-upvote-btn {
  background: none;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 5px;
  padding: .15rem .5rem;
  cursor: pointer;
  font-size: .8rem;
  transition: background .15s;
}
.qa-upvote-btn:hover:not(:disabled) { background: var(--accent); color: #fff; }
.qa-upvote-btn:disabled { opacity: .45; cursor: not-allowed; border-color: var(--muted); color: var(--muted); }
.qa-upvote-btn.qa-upvoted { background: var(--accent); color: #fff; }