:root {
  --bg: #0b1020;
  --bg-2: #141a2e;
  --card: #19203a;
  --card-2: #232b48;
  --text: #f5f7ff;
  --muted: #8a94b8;
  --primary: #ff7a18;
  --primary-2: #ffb347;
  --accent: #6ee7ff;
  --success: #34d399;
  --danger: #ff4d6d;
  --warn: #facc15;
  --border: #2a3357;
  --shadow: 0 10px 30px rgba(0,0,0,0.4);
}

* { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body {
  margin: 0;
  padding: 0;
  background:
    radial-gradient(circle at 20% 0%, rgba(255,122,24,0.10), transparent 40%),
    radial-gradient(circle at 80% 100%, rgba(110,231,255,0.08), transparent 40%),
    var(--bg);
  color: var(--text);
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  overscroll-behavior: none;
  user-select: none;
  min-height: 100vh;
}

#app {
  max-width: 560px;
  margin: 0 auto;
  padding: 16px;
  min-height: 100vh;
}

.screen { display: none; animation: fadeIn 0.3s ease; }
.screen.active { display: block; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(6px); } to { opacity: 1; transform: none; } }

/* ========= SETUP ========= */
header h1 {
  font-size: 30px;
  margin: 8px 0 4px;
  text-align: center;
  letter-spacing: -0.5px;
  background: linear-gradient(135deg, var(--primary) 0%, var(--primary-2) 60%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.tagline {
  text-align: center;
  color: var(--muted);
  margin: 0 0 18px;
  font-size: 14px;
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 14px;
  margin-bottom: 14px;
  box-shadow: var(--shadow);
}
.card h2 {
  margin: 0 0 10px;
  font-size: 13px;
  color: var(--primary-2);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-weight: 700;
}

.row { display: flex; gap: 8px; }

input[type="text"], input[type="number"], select {
  background: #0b1020;
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 11px 12px;
  font-size: 16px;
  width: 100%;
  outline: none;
  transition: border-color .15s ease, box-shadow .15s ease;
}
input:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px rgba(255,122,24,0.2); }

label {
  display: block;
  margin-bottom: 10px;
  font-size: 13px;
  color: var(--muted);
}
label.check {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text);
  font-size: 14px;
}
label input[type="checkbox"] { width: auto; accent-color: var(--primary); }

#players-list { list-style: none; padding: 0; margin: 0 0 10px; }
#players-list li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #0b1020;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 12px;
  margin-bottom: 6px;
  font-size: 15px;
}
#players-list .remove {
  background: transparent;
  color: var(--danger);
  border: none;
  font-size: 18px;
  cursor: pointer;
}

.btn {
  background: var(--card-2);
  color: var(--text);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 12px 16px;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: transform .05s ease, opacity .15s ease, background .15s ease;
}
.btn:active { transform: scale(0.97); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn.primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #1a0f00;
  border: none;
  box-shadow: 0 6px 20px rgba(255,122,24,0.35);
}
.btn.danger { background: var(--danger); color: white; border-color: var(--danger); }
.btn.warn { background: var(--warn); color: #1a1500; border-color: var(--warn); }
.btn.big { width: 100%; padding: 16px; font-size: 17px; margin-top: 8px; }

.muted { color: var(--muted); font-size: 13px; margin: 6px 0; }
.help { margin-top: 14px; color: var(--muted); font-size: 13px; }
.help summary { cursor: pointer; padding: 8px 0; }

/* ========= GAME SCREEN ========= */
#screen-game.active {
  display: flex;
  flex-direction: column;
  min-height: calc(100vh - 32px);
}

.players-strip {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px;
  padding: 8px 0 14px;
}
.player-chip {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 6px 10px 8px;
  border-radius: 12px;
  background: var(--card);
  border: 1px solid var(--border);
  min-width: 64px;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
.player-chip .name {
  font-size: 12px;
  color: var(--muted);
  font-weight: 600;
  max-width: 80px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.player-chip .lives { font-size: 13px; letter-spacing: 1px; }
.player-chip.active {
  background: linear-gradient(180deg, rgba(255,122,24,0.25), rgba(255,122,24,0.08));
  border-color: var(--primary);
  box-shadow: 0 0 0 3px rgba(255,122,24,0.15), 0 8px 24px rgba(255,122,24,0.25);
  transform: translateY(-2px);
}
.player-chip.active .name { color: var(--text); }
.player-chip.eliminated { opacity: 0.35; filter: grayscale(0.7); }

/* Bomba central com anel de fuso */
.bomb-area {
  position: relative;
  text-align: center;
  margin: 14px auto 22px;
  width: min(82vw, 360px);
  aspect-ratio: 1 / 1;
  display: flex;
  align-items: center;
  justify-content: center;
}
.bomb-ring {
  position: absolute;
  inset: 0;
  border-radius: 50%;
  background: conic-gradient(
    var(--ring-color, var(--primary)) calc(var(--p, 100) * 1%),
    rgba(255,255,255,0.06) 0
  );
  -webkit-mask: radial-gradient(circle, transparent 60%, #000 62%);
          mask: radial-gradient(circle, transparent 60%, #000 62%);
  transition: background 0.3s linear;
}
.bomb-inner {
  position: absolute;
  inset: 9%;
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2a3357 0%, #0b1020 70%);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  box-shadow: inset 0 0 40px rgba(0,0,0,0.6);
}
.bomb {
  font-size: 56px;
  filter: drop-shadow(0 4px 10px rgba(0,0,0,0.5));
  margin-bottom: 4px;
  transition: transform .1s ease;
}
.bomb.tick { transform: scale(1.06); }
.bomb-area.danger .bomb { animation: shake 0.25s infinite; }
.bomb-area.danger .bomb-inner {
  box-shadow: inset 0 0 40px rgba(0,0,0,0.6), 0 0 30px rgba(255,77,109,0.55);
}
@keyframes shake {
  0%,100% { transform: translateX(0) rotate(0); }
  25% { transform: translateX(-4px) rotate(-4deg); }
  75% { transform: translateX(4px) rotate(4deg); }
}

.challenge {
  font-size: 40px;
  font-weight: 900;
  letter-spacing: 8px;
  color: var(--text);
  text-shadow: 0 0 24px rgba(255,122,24,0.5);
  text-transform: uppercase;
}

/* Alfabeto pessoal */
.alphabet-tracker {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px;
  margin-bottom: 12px;
}
.alphabet { display: grid; grid-template-columns: repeat(12, 1fr); gap: 4px; }
.alphabet span {
  display: flex;
  align-items: center;
  justify-content: center;
  background: #0b1020;
  border-radius: 5px;
  padding: 5px 0;
  font-size: 11px;
  font-weight: 700;
  color: var(--muted);
  text-transform: uppercase;
  transition: background .2s ease, color .2s ease, transform .2s ease;
}
.alphabet span.used {
  background: linear-gradient(135deg, var(--success), #10b981);
  color: #04231a;
  transform: scale(1.05);
}

/* Área de fala */
.speech-area {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px;
  margin-bottom: 12px;
  min-height: 84px;
  text-align: center;
}
.heard {
  font-size: 22px;
  font-weight: 600;
  min-height: 28px;
  color: var(--text);
  word-break: break-word;
}
.feedback {
  margin-top: 8px;
  font-size: 14px;
  font-weight: 600;
  min-height: 20px;
}
.feedback.ok { color: var(--success); }
.feedback.bad { color: var(--danger); }
.feedback.info { color: var(--muted); }

/* Histórico de palavras */
.logs-section { padding: 10px 14px; }
.logs-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 13px;
}
.logs-table th {
  text-align: left;
  color: var(--muted);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  padding: 4px 6px;
  border-bottom: 1px solid var(--border);
}
.logs-table td {
  padding: 6px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
  vertical-align: middle;
}
.logs-table tbody tr:last-child td { border-bottom: none; }
.logs-table .player-cell { color: var(--text); font-weight: 600; max-width: 110px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.logs-table .prompt-cell { color: var(--primary-2); font-weight: 700; text-transform: uppercase; letter-spacing: 1px; width: 56px; }
.logs-table .word-cell { font-weight: 700; text-transform: uppercase; }
.logs-table .word-cell.ok { color: var(--success); }
.logs-table .word-cell.bad { color: var(--danger); text-decoration: line-through; }
.logs-table .new-entry { animation: slideIn 0.3s ease; }
@keyframes slideIn {
  from { opacity: 0; transform: translateX(-8px); }
  to { opacity: 1; transform: none; }
}

.game-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  margin-top: auto;
}
.game-controls .btn:last-child { grid-column: 1 / -1; }

/* ========= END SCREEN ========= */
#screen-end { text-align: center; padding-top: 40px; }
.winner {
  font-size: 30px;
  font-weight: 800;
  margin: 20px 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.ranking {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 20px;
  text-align: left;
}
.ranking .rank-row {
  display: flex;
  justify-content: space-between;
  padding: 8px 0;
  border-bottom: 1px solid var(--border);
}
.ranking .rank-row:last-child { border-bottom: none; }

/* Flashes */
.flash-ok { animation: flashOk 0.5s; }
.flash-bad { animation: flashBad 0.5s; }
@keyframes flashOk {
  0% { box-shadow: 0 0 0 6px rgba(52,211,153,0.5); }
  100% { box-shadow: 0 0 0 0 transparent; }
}
@keyframes flashBad {
  0% { box-shadow: 0 0 0 6px rgba(255,77,109,0.5); }
  100% { box-shadow: 0 0 0 0 transparent; }
}