:root {
  --bg: #030d1f;
  --surface: #071a30;
  --surface2: #0b2240;
  --border: #1a3a5c;
  --accent: #5bc8ff;
  --accent2: #ff7a6e;
  --accent3: #00e0b3;
  --text: #baddff;
  --text-dim: #4a7a9a;
  --glow: 0 0 20px rgba(91, 200, 255, 0.35);
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Courier New', monospace;
  min-height: 100dvh;
  overflow: hidden;
}

.screen { display: none; width: 100vw; height: 100dvh; }
.screen.active { display: flex; flex-direction: column; }

/* ── HUB ── */
.hub-header {
  text-align: center;
  padding: 48px 0 32px;
}

.hub-title {
  font-size: 3rem;
  letter-spacing: 0.3em;
  background: linear-gradient(135deg, var(--accent), var(--accent3));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  filter: drop-shadow(0 0 28px rgba(91,200,255,0.55));
}

.hub-subtitle {
  color: var(--text-dim);
  margin-top: 8px;
  letter-spacing: 0.2em;
  font-size: 0.9rem;
}

.game-grid {
  display: flex;
  flex-wrap: wrap;
  gap: 24px;
  justify-content: center;
  padding: 24px 40px;
  flex: 1;
  align-content: flex-start;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.game-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 200px;
  min-height: 220px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  cursor: default;
  transition: transform 0.2s, border-color 0.2s, box-shadow 0.2s;
  position: relative;
  overflow: hidden;
  padding-bottom: 12px;
}

.game-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, transparent 60%, rgba(91,200,255,0.07));
  pointer-events: none;
}

.game-card:hover {
  transform: translateY(-6px);
  border-color: var(--accent);
  box-shadow: var(--glow);
}

.game-card-icon {
  font-size: 3.5rem;
  margin-bottom: 16px;
}

.game-card-name {
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--text);
}

.game-card-desc {
  font-size: 0.72rem;
  color: var(--text-dim);
  margin-top: 6px;
  text-align: center;
  padding: 0 12px;
}

.game-card-tag {
  position: absolute;
  top: 10px;
  left: 10px;
  right: auto;
  font-size: 0.6rem;
  padding: 2px 6px;
  border-radius: 4px;
  background: var(--accent);
  color: #03111f;
  letter-spacing: 0.05em;
}

/* ── GAME SCREEN ── */
.game-topbar {
  display: flex;
  align-items: center;
  padding: 10px 20px;
  background: var(--surface);
  border-bottom: 1px solid var(--border);
  gap: 16px;
  flex-shrink: 0;
  height: 52px;
}

.back-btn {
  background: rgba(255, 122, 110, 0.08);
  border: 1px solid rgba(255, 122, 110, 0.35);
  color: var(--accent2);
  width: 34px;
  height: 34px;
  padding: 0;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 1.1rem;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.back-btn:hover {
  background: rgba(255, 122, 110, 0.22);
  border-color: var(--accent2);
}

.game-title-bar {
  font-size: 0.95rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  flex: 1;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.score-display {
  font-size: 0.85rem;
  color: var(--accent3);
  letter-spacing: 0.1em;
}

#gameContainer {
  flex: 1;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  overflow: auto;
  -webkit-overflow-scrolling: touch;
  position: relative;
  min-height: 0;
}

/* RPG는 전체 컨테이너를 채움 */
#gameContainer:has(.rpg-hub),
#gameContainer:has(.rpg-battle) {
  align-items: stretch;
  justify-content: stretch;
}

/* ── TETRIS ── */
#tetrisWrap {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

#tetrisCanvas {
  border: 2px solid var(--border);
  border-radius: 4px;
  display: block;
}

.tetris-panel {
  width: 120px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.panel-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.7rem;
  color: var(--text-dim);
  line-height: 1.9;
}

.panel-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 6px;
}

.panel-value {
  font-size: 1.4rem;
  font-weight: bold;
  color: var(--accent3);
}

#nextCanvas {
  display: block;
  margin: 0 auto;
}

.tetris-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3,13,31,0.87);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  z-index: 10;
}

.overlay-title {
  font-size: 2rem;
  font-weight: bold;
  letter-spacing: 0.2em;
  color: var(--accent);
}

.overlay-sub {
  color: var(--text-dim);
  font-size: 0.85rem;
}

.play-btn {
  background: var(--accent);
  border: none;
  color: #03111f;
  padding: 10px 28px;
  border-radius: 8px;
  font-family: inherit;
  font-size: 1rem;
  cursor: pointer;
  letter-spacing: 0.1em;
  transition: opacity 0.15s;
  font-weight: bold;
}

.play-btn:hover { opacity: 0.85; }

/* ── SHOOTER ── */
#shooterCanvas {
  border: 2px solid var(--border);
  border-radius: 4px;
  display: block;
}

/* ── CHESS ── */
#chessWrap {
  display: flex;
  gap: 24px;
  align-items: flex-start;
}

#chessBoard {
  border-radius: 4px;
  display: block;
}

.chess-panel {
  width: 160px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.chess-status {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  font-size: 0.85rem;
  line-height: 1.7;
}

.chess-status .label {
  color: var(--text-dim);
  font-size: 0.65rem;
  letter-spacing: 0.15em;
}

.chess-status .value {
  color: var(--accent3);
  font-weight: bold;
}

.chess-log {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px;
  flex: 1;
  overflow-y: auto;
  max-height: 300px;
}

.chess-log .log-label {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.15em;
  margin-bottom: 8px;
}

.chess-log .log-entry {
  font-size: 0.75rem;
  color: var(--text-dim);
  padding: 2px 0;
  border-bottom: 1px solid var(--border);
}

.chess-log .log-entry:last-child { border-bottom: none; }

/* ── TOUCH CONTROLS ── */
.game-outer {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.touch-controls {
  display: none;
  justify-content: center;
  gap: 8px;
  padding: 10px 0 4px;
  flex-shrink: 0;
}

.shooter-touch {
  display: none;
  justify-content: space-between;
  align-items: center;
  padding: 10px 24px 4px;
  width: 100%;
  flex-shrink: 0;
}

@media (pointer: coarse) {
  .touch-controls { display: flex; }
  .shooter-touch { display: flex; }
}

.touch-btn {
  background: var(--surface2);
  border: 1.5px solid var(--border);
  color: var(--text);
  border-radius: 10px;
  width: 60px;
  height: 60px;
  font-size: 1.3rem;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: inherit;
}

.touch-btn.pressed {
  background: var(--accent);
  border-color: var(--accent);
  color: #03111f;
}

.touch-btn-wide {
  width: auto;
  padding: 0 18px;
  font-size: 0.8rem;
  letter-spacing: 0.08em;
}

.shooter-dpad {
  display: grid;
  grid-template-columns: repeat(3, 56px);
  grid-template-rows: repeat(2, 56px);
  gap: 4px;
}

.touch-fire {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: rgba(255,122,110,0.15);
  border: 2px solid var(--accent2);
  color: var(--accent2);
  font-size: 0.75rem;
  font-weight: bold;
  letter-spacing: 0.05em;
  font-family: inherit;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
  touch-action: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

.touch-fire.pressed {
  background: rgba(255,122,110,0.5);
}

/* ── GAME OVER OVERLAY + LEADERBOARD ── */
.gameover-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3,13,31,0.92);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 12px;
  z-index: 100;
  padding: 24px;
}

.lb-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 20px;
  width: 100%;
  max-width: 300px;
}

.lb-header {
  font-size: 0.65rem;
  color: var(--text-dim);
  letter-spacing: 0.2em;
  margin-bottom: 8px;
  text-align: center;
}

.lb-entry {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 4px 0;
  border-bottom: 1px solid var(--border);
  font-size: 0.8rem;
}

.lb-entry:last-child { border-bottom: none; }

.lb-entry.lb-new { color: var(--accent3); }

.lb-rank {
  width: 24px;
  color: var(--text-dim);
  font-size: 0.75rem;
  flex-shrink: 0;
}

.lb-entry.lb-new .lb-rank { color: var(--accent3); }

.lb-nick {
  flex: 1;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.lb-score {
  font-weight: bold;
  flex-shrink: 0;
}

.lb-date {
  color: var(--text-dim);
  font-size: 0.7rem;
}

.lb-loading {
  text-align: center;
  color: var(--text-dim);
  font-size: 0.75rem;
  padding: 8px 0;
}

/* ── 허브 상단바 ── */
.hub-topbar {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 12px;
  padding: 12px 24px 0;
}

.user-badge {
  color: var(--accent3);
  font-size: 0.78rem;
  letter-spacing: 0.05em;
}

.admin-link {
  color: var(--text-dim);
  font-size: 0.72rem;
  text-decoration: none;
  letter-spacing: 0.08em;
  border: 1px solid var(--border);
  padding: 3px 8px;
  border-radius: 4px;
  transition: color 0.15s, border-color 0.15s;
}
.admin-link:hover { color: var(--accent); border-color: var(--accent); }

/* ── 닉네임 등록 모달 ── */
#nicknameModal {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3,13,31,0.90);
  backdrop-filter: blur(4px);
}

.modal-box {
  position: relative;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 32px 28px;
  width: 340px;
  max-width: calc(100vw - 32px);
  display: flex;
  flex-direction: column;
  gap: 12px;
  box-shadow: 0 0 40px rgba(91,200,255,0.18);
}

.modal-title {
  font-size: 1.3rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--accent);
  text-align: center;
}

.modal-desc {
  color: var(--text-dim);
  font-size: 0.8rem;
  line-height: 1.6;
  text-align: center;
}

.modal-input {
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  padding: 10px 14px;
  outline: none;
  transition: border-color 0.15s;
  letter-spacing: 0.05em;
}
.modal-input:focus { border-color: var(--accent); }

.modal-status {
  font-size: 0.75rem;
  min-height: 18px;
  letter-spacing: 0.03em;
}
.modal-status.ok { color: var(--accent3); }
.modal-status.err { color: var(--accent2); }
.modal-status.checking { color: var(--text-dim); }

.modal-btn {
  background: var(--accent);
  border: none;
  border-radius: 8px;
  color: #03111f;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: bold;
  padding: 11px;
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: opacity 0.15s;
  margin-top: 4px;
}
.modal-btn:disabled { opacity: 0.4; cursor: not-allowed; }
.modal-btn:not(:disabled):hover { opacity: 0.85; }

.modal-btn-sub {
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.85rem;
  padding: 9px;
  cursor: pointer;
  letter-spacing: 0.06em;
  transition: border-color 0.15s, color 0.15s;
  margin-top: 4px;
}
.modal-btn-sub:hover:not(:disabled) { border-color: var(--accent); color: var(--accent); }
.modal-btn-sub:disabled { opacity: 0.4; cursor: not-allowed; }

/* ── STAGE CLEAR ── */
.stage-clear-overlay {
  position: absolute;
  inset: 0;
  background: rgba(3,13,31,0.75);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  z-index: 50;
  pointer-events: none;
}

.stage-clear-text {
  font-size: 1.6rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  color: var(--accent3);
  text-shadow: 0 0 20px rgba(0,224,179,0.75);
}

.stage-clear-bonus {
  color: var(--accent);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
}

/* ── RUNNER ── */
#runnerCanvas {
  display: block;
  border: 2px solid var(--border);
  border-radius: 4px;
  touch-action: none;
}

/* ── MOBILE RESPONSIVE ── */
@media (max-width: 480px) {
  .hub-header { padding: 20px 0 12px; }
  .hub-title { font-size: 1.8rem; letter-spacing: 0.15em; }
  .hub-subtitle { font-size: 0.75rem; margin-top: 4px; }
  .game-grid {
    gap: 10px;
    padding: 12px 12px calc(16px + env(safe-area-inset-bottom, 0px));
  }
  .game-card { width: calc(50% - 5px); min-height: 160px; height: auto; border-radius: 12px; }
  .game-card-icon { font-size: 2.2rem; margin-bottom: 6px; }
  .game-card-name { font-size: 0.8rem; }
  .game-card-desc { font-size: 0.6rem; padding: 0 8px; }
  .game-card-tag { font-size: 0.5rem; padding: 1px 4px; top: 7px; left: 7px; }
  .game-card-multi-badge { font-size: 0.5rem; padding: 1px 5px; top: 7px; right: 7px; }
  .game-card-actions { gap: 4px; margin-top: 8px; }
  .game-card-btn-solo, .game-card-btn-multi { font-size: 0.6rem; padding: 4px 7px; }

  .game-topbar { padding: 8px 10px; gap: 8px; }
  .back-btn { width: 30px; height: 30px; font-size: 1rem; }
  .quit-btn { font-size: 0.68rem; padding: 3px 7px; height: 30px; }
  .game-title-bar { font-size: 0.8rem; letter-spacing: 0.08em; }
  .score-display { font-size: 0.72rem; }

  .chat-panel {
    width: calc(100vw - 20px);
    left: 10px;
    right: 10px;
    height: min(380px, 62dvh);
    bottom: calc(10px + env(safe-area-inset-bottom, 0px));
  }
}

@media (max-width: 360px) {
  .hub-title { font-size: 1.5rem; }
  .game-card { width: calc(50% - 5px); min-height: 145px; }
  .game-card-icon { font-size: 2rem; margin-bottom: 6px; }
  .quit-btn { display: none; }
}

/* ── 게임 카드 멀티플레이 요소 ── */
.game-card-multi-badge {
  position: absolute;
  top: 8px;
  right: 8px;
  font-size: 0.6rem;
  background: rgba(0,224,179,0.15);
  border: 1px solid var(--accent3);
  color: var(--accent3);
  padding: 2px 6px;
  border-radius: 20px;
  letter-spacing: 0.05em;
}

/* ── 게임 상태 (점검중 / 테스트) ── */
.game-card-state-badge {
  position: absolute;
  top: 36px;
  left: 10px;
  font-size: 0.6rem;
  padding: 2px 7px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  z-index: 2;
}
.game-card-state-badge.disabled {
  background: rgba(255,122,110,0.18);
  border: 1px solid var(--accent2);
  color: var(--accent2);
}
.game-card-state-badge.test {
  background: rgba(91,200,255,0.18);
  border: 1px solid var(--accent);
  color: var(--accent);
}
.game-card-disabled {
  opacity: 0.55;
  filter: grayscale(0.6);
  cursor: not-allowed;
}
.game-card-disabled .game-card-icon { filter: grayscale(1); }
.game-card-test {
  border-color: var(--accent);
  box-shadow: 0 0 0 1px rgba(91,200,255,0.3) inset;
}

.game-card-actions {
  display: flex;
  gap: 6px;
  margin-top: 12px;
}

.game-card-btn-solo,
.game-card-btn-multi {
  font-family: 'Courier New', monospace;
  font-size: 0.65rem;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--border);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
  letter-spacing: 0.05em;
}

.game-card-btn-solo {
  background: var(--surface2);
  color: var(--text-dim);
}
.game-card-btn-solo:hover {
  background: var(--border);
  color: var(--text);
}

.game-card-btn-multi {
  background: rgba(91,200,255,0.12);
  color: var(--accent);
  border-color: var(--accent);
}
.game-card-btn-multi:hover {
  background: rgba(91,200,255,0.26);
}

/* ── 로비 모달 ── */
.lobby-modal-overlay {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.78);
  z-index: 1000;
  align-items: center;
  justify-content: center;
}
.lobby-modal-overlay.active {
  display: flex;
}

.lobby-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 420px;
  max-width: 95vw;
  max-height: 85vh;
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: 0 0 40px rgba(91,200,255,0.18);
}

.lobby-header-actions {
  display: flex;
  align-items: center;
  gap: 6px;
}

.lobby-icon-close {
  color: var(--accent2);
  border-color: rgba(255,122,110,0.35);
}
.lobby-icon-close:hover { border-color: var(--accent2); background: rgba(255,122,110,0.10); }

.lobby-body {
  padding: 20px 24px 24px;
  overflow-y: auto;
  flex: 1;
}

.lobby-header-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.lobby-game-label {
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.1em;
  color: var(--text);
}

.lobby-room-badge {
  font-size: 0.75rem;
  background: rgba(91,200,255,0.15);
  color: var(--accent);
  border: 1px solid var(--accent);
  padding: 2px 10px;
  border-radius: 20px;
}

.lobby-icon-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  border-radius: 6px;
  padding: 4px 10px;
  cursor: pointer;
  font-size: 1rem;
  transition: all 0.15s;
}
.lobby-icon-btn:hover { color: var(--text); border-color: var(--accent); }

.lobby-error {
  background: rgba(255, 122, 110, 0.12);
  border: 1px solid var(--accent2);
  color: var(--accent2);
  padding: 8px 12px;
  border-radius: 8px;
  font-size: 0.8rem;
  margin-bottom: 12px;
}

.lobby-section-title {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  margin-bottom: 8px;
}

.lobby-room-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-height: 60px;
  margin-bottom: 4px;
}

.lobby-empty {
  color: var(--text-dim);
  font-size: 0.8rem;
  text-align: center;
  padding: 20px 0;
}

.lobby-room-row {
  display: flex;
  align-items: center;
  gap: 8px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 12px;
}

.lobby-room-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.lobby-room-id {
  font-size: 0.7rem;
  color: var(--accent);
  letter-spacing: 0.1em;
}

.lobby-room-host {
  font-size: 0.8rem;
  color: var(--text);
}

.lobby-room-count {
  font-size: 0.75rem;
  color: var(--text-dim);
  white-space: nowrap;
}

.lobby-divider {
  height: 1px;
  background: var(--border);
  margin: 14px 0;
}

/* ── 로비 버튼 ── */
.lobby-btn {
  font-family: 'Courier New', monospace;
  font-size: 0.8rem;
  padding: 8px 16px;
  border-radius: 8px;
  border: 1px solid var(--border);
  cursor: pointer;
  letter-spacing: 0.08em;
  transition: all 0.15s;
}

.lobby-btn-create {
  width: 100%;
  background: rgba(91,200,255,0.12);
  color: var(--accent);
  border-color: var(--accent);
}
.lobby-btn-create:hover { background: rgba(91,200,255,0.26); }

.lobby-btn-join {
  background: var(--surface);
  color: var(--text);
  font-size: 0.72rem;
  padding: 5px 12px;
}
.lobby-btn-join:hover { border-color: var(--accent); color: var(--accent); }

.lobby-btn-ready {
  flex: 1;
  background: rgba(0,224,179,0.10);
  color: var(--accent3);
  border-color: var(--accent3);
}
.lobby-btn-ready:hover { background: rgba(0,224,179,0.22); }

.lobby-btn-unready {
  flex: 1;
  background: var(--surface2);
  color: var(--text-dim);
}
.lobby-btn-unready:hover { border-color: var(--border); color: var(--text); }

.lobby-btn-start {
  flex: 1;
  background: rgba(91,200,255,0.15);
  color: var(--accent);
  border-color: var(--accent);
}
.lobby-btn-start:hover:not(.disabled) { background: rgba(91,200,255,0.32); box-shadow: var(--glow); }
.lobby-btn-start.disabled { opacity: 0.4; cursor: not-allowed; }

.lobby-btn-leave {
  background: none;
  color: var(--text-dim);
  border-color: var(--border);
}
.lobby-btn-leave:hover { color: var(--accent2); border-color: var(--accent2); }

.lobby-btn-invite {
  background: none;
  color: var(--text-dim);
  border-color: var(--border);
  font-size: 0.78rem;
}
.lobby-btn-invite:hover { color: var(--accent); border-color: var(--accent); }

/* Room code input row */
.lobby-code-row {
  display: flex;
  gap: 8px;
  margin-bottom: 10px;
}
.lobby-code-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 8px 10px;
  font-family: 'Courier New', monospace;
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
.lobby-code-input::placeholder { color: var(--text-dim); text-transform: none; }
.lobby-code-input:focus { outline: none; border-color: var(--accent); }

/* ── 대기실 ── */
.lobby-player-list {
  display: flex;
  flex-direction: column;
  gap: 6px;
  margin-bottom: 16px;
}

.lobby-player-row {
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 14px;
}

.lobby-player-row.lobby-player-me {
  border-color: var(--accent);
  background: rgba(91,200,255,0.07);
}

.lobby-player-row.lobby-player-empty {
  color: var(--text-dim);
  font-size: 0.8rem;
  justify-content: center;
  border-style: dashed;
}

.lobby-player-crown { font-size: 0.9rem; width: 16px; text-align: center; }

.lobby-player-name {
  flex: 1;
  font-size: 0.9rem;
  color: var(--text);
}

.lobby-player-status {
  font-size: 0.65rem;
  letter-spacing: 0.12em;
  padding: 2px 8px;
  border-radius: 12px;
  background: var(--surface);
  color: var(--text-dim);
  border: 1px solid var(--border);
}
.lobby-player-status.ready {
  background: rgba(0,224,179,0.10);
  color: var(--accent3);
  border-color: var(--accent3);
}

.lobby-waiting-actions {
  display: flex;
  gap: 8px;
}

/* ── 채팅 버튼 & 배지 ── */
.chat-toggle-btn {
  background: none;
  border: 1px solid var(--border);
  color: var(--text-dim);
  padding: 3px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.82rem;
  transition: all 0.15s;
  position: relative;
}
.chat-toggle-btn:hover { border-color: var(--accent); color: var(--accent); }

.chat-unread {
  display: inline-block;
  background: var(--accent2);
  color: #fff;
  border-radius: 10px;
  font-size: 0.65rem;
  padding: 0 5px;
  min-width: 16px;
  text-align: center;
  vertical-align: middle;
}
.chat-unread.hidden { display: none; }

/* 게임 topbar 우측 묶음 */
.game-topbar-right {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-left: auto;
}

/* ── 채팅 패널 ── */
.chat-panel {
  position: fixed;
  bottom: calc(16px + env(safe-area-inset-bottom, 0px));
  right: 16px;
  width: 320px;
  height: 420px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  display: flex;
  flex-direction: column;
  z-index: 2000;
  box-shadow: 0 8px 32px rgba(0,0,0,0.5);
}
.chat-panel.hidden { display: none; }

.chat-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  border-bottom: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--accent);
  letter-spacing: 0.05em;
  flex-shrink: 0;
}

.chat-close-btn {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
  padding: 0 4px;
}
.chat-close-btn:hover { color: var(--accent2); }

.chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 10px 12px;
  display: flex;
  flex-direction: column;
  gap: 6px;
  scrollbar-width: thin;
  scrollbar-color: var(--border) transparent;
}

.chat-msg {
  font-size: 0.78rem;
  line-height: 1.4;
  word-break: break-word;
}
.chat-nick { color: var(--accent3); margin-right: 5px; font-weight: bold; }
.chat-nick.me { color: var(--accent); }
.chat-text { color: var(--text); }
.chat-time { color: var(--text-dim); font-size: 0.68rem; margin-left: 5px; }

.chat-input-row {
  display: flex;
  gap: 6px;
  padding: 8px 10px;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.chat-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 6px 10px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.8rem;
  outline: none;
}
.chat-input:focus { border-color: var(--accent); }

.chat-send-btn {
  background: var(--accent);
  border: none;
  color: #03111f;
  padding: 6px 12px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.78rem;
  font-weight: bold;
  transition: opacity 0.15s;
}
.chat-send-btn:hover { opacity: 0.85; }

/* ── 채팅 헤더 뒤로가기 (DM) ── */
.chat-back-btn {
  background: none;
  border: none;
  color: var(--accent);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 0 6px 0 0;
}
.chat-back-btn.hidden { display: none; }
.chat-panel-header > span { flex: 1; }

/* ── @멘션 강조 ── */
.chat-mention { color: var(--accent); font-weight: bold; }
.chat-mention.me { background: rgba(91,200,255,0.22); color: #cdeeff; padding: 0 3px; border-radius: 4px; }

/* 클릭 가능한 닉네임 (DM 시작) */
.chat-nick.clickable { cursor: pointer; }
.chat-nick.clickable:hover { text-decoration: underline; }

/* ── 공지 메시지 ── */
.chat-msg-notice {
  background: rgba(91,200,255,0.12);
  border: 1px solid rgba(91,200,255,0.4);
  border-radius: 6px;
  padding: 6px 10px;
  text-align: center;
  font-weight: bold;
  color: var(--accent);
}
.chat-msg-notice .chat-text { color: var(--accent); }

/* ── DM 탭 ── */
.chat-tabs {
  display: flex;
  gap: 4px;
  padding: 0 10px;
  flex-wrap: wrap;
  flex-shrink: 0;
}
.chat-tabs:empty { display: none; }
.chat-tab {
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-family: inherit;
  font-size: 0.68rem;
  padding: 3px 8px;
  border-radius: 12px;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 4px;
  margin-top: 6px;
}
.chat-tab.active { border-color: var(--accent); color: var(--accent); }
.chat-tab-badge {
  background: var(--accent2);
  color: #fff;
  border-radius: 8px;
  padding: 0 5px;
  font-size: 0.6rem;
}

/* ── 뮤트 알림 ── */
.chat-mute-notice {
  padding: 6px 12px;
  font-size: 0.72rem;
  color: var(--accent2);
  background: rgba(255,122,110,0.12);
  text-align: center;
  flex-shrink: 0;
}
.chat-mute-notice.hidden { display: none; }

/* ── 멘션/DM 토스트 ── */
.toast-container {
  position: fixed;
  top: 16px;
  right: 16px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.chat-toast {
  background: var(--surface);
  border: 1px solid var(--accent);
  border-left: 3px solid var(--accent);
  border-radius: 8px;
  padding: 10px 14px;
  min-width: 200px;
  max-width: 280px;
  box-shadow: 0 6px 24px rgba(0,0,0,0.5);
  cursor: pointer;
  pointer-events: auto;
  opacity: 0;
  transform: translateX(120%);
  transition: opacity 0.3s, transform 0.3s;
}
.chat-toast.show { opacity: 1; transform: translateX(0); }
.chat-toast-title { font-size: 0.78rem; font-weight: bold; color: var(--accent); margin-bottom: 3px; }
.chat-toast-body { font-size: 0.72rem; color: var(--text-dim); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ── 방 내 게임 채팅 위젯 ── */
.room-chat-box {
  position: fixed;
  bottom: calc(12px + env(safe-area-inset-bottom, 0px));
  right: 12px;
  width: 260px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  z-index: 1500;
  box-shadow: 0 6px 24px rgba(0,0,0,0.5);
  overflow: hidden;
}
.room-chat-box.hidden { display: none; }
.room-chat-toggle {
  width: 100%;
  background: var(--surface2);
  border: none;
  color: var(--accent);
  font-family: inherit;
  font-size: 0.78rem;
  padding: 8px 12px;
  cursor: pointer;
  text-align: left;
  display: flex;
  align-items: center;
  gap: 6px;
}
.room-chat-unread {
  background: var(--accent2);
  color: #fff;
  border-radius: 8px;
  padding: 0 6px;
  font-size: 0.62rem;
  margin-left: auto;
}
.room-chat-unread.hidden { display: none; }
.room-chat-box.collapsed .room-chat-body { display: none; }
.room-chat-body { display: flex; flex-direction: column; height: 240px; }
.room-chat-messages {
  flex: 1;
  overflow-y: auto;
  padding: 8px 10px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  scrollbar-width: thin;
}
.room-chat-msg { font-size: 0.74rem; line-height: 1.35; word-break: break-word; color: var(--text); }
.room-chat-msg .room-chat-nick { color: var(--accent3); font-weight: bold; margin-right: 4px; }
.room-chat-msg.me .room-chat-nick { color: var(--accent); }
.room-chat-input-row { display: flex; gap: 5px; padding: 7px 8px; border-top: 1px solid var(--border); }
.room-chat-input {
  flex: 1;
  background: var(--surface2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 5px 8px;
  border-radius: 6px;
  font-family: inherit;
  font-size: 0.74rem;
  outline: none;
}
.room-chat-input:focus { border-color: var(--accent); }
.room-chat-send {
  background: var(--accent);
  border: none;
  color: #03111f;
  padding: 5px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-weight: bold;
}

/* ── 게임 저장 후 종료 버튼 ── */
.quit-btn {
  background: rgba(0,224,179,0.08);
  border: 1px solid rgba(0,224,179,0.35);
  color: var(--accent3);
  padding: 4px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  transition: all 0.15s;
  white-space: nowrap;
  flex-shrink: 0;
  height: 34px;
  display: flex;
  align-items: center;
}
.quit-btn:hover {
  background: rgba(0,224,179,0.18);
  border-color: var(--accent3);
}

/* ── 멀티플레이 결과 화면 ── */
.result-win  { color: #5bc8ff; }
.result-lose { color: var(--accent2); }

.multi-result-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  margin-top: 16px;
  flex-wrap: wrap;
}

.play-btn-sub {
  background: transparent;
  border: 2px solid rgba(91,200,255,0.35);
  color: var(--text);
  padding: 10px 22px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.9rem;
  transition: border-color 0.15s, color 0.15s;
}
.play-btn-sub:hover { border-color: var(--accent); color: var(--accent); }

/* ── 학습 버튼 (카드) ── */
.game-card-btn-learn {
  font-family: 'Courier New', monospace;
  font-size: 0.65rem;
  padding: 5px 10px;
  border-radius: 6px;
  border: 1px solid var(--accent3);
  background: rgba(0,224,179,0.10);
  color: var(--accent3);
  cursor: pointer;
  transition: background 0.15s;
  letter-spacing: 0.05em;
}
.game-card-btn-learn:hover { background: rgba(0,224,179,0.24); }

/* ── 오프닝 선택 화면 ── */
.learn-selector {
  display: flex;
  flex-direction: column;
  gap: 20px;
  padding: 24px;
  width: 100%;
  max-width: 900px;
}

.learn-selector-title {
  font-size: 1.2rem;
  font-weight: bold;
  letter-spacing: 0.15em;
  color: var(--accent);
}

.learn-selector-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
  gap: 14px;
}

.learn-opening-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  cursor: pointer;
  transition: border-color 0.15s, box-shadow 0.15s, transform 0.15s;
  display: flex;
  flex-direction: column;
  gap: 6px;
}
.learn-opening-card:hover {
  border-color: var(--accent);
  box-shadow: var(--glow);
  transform: translateY(-3px);
}

.learn-eco { font-size: 0.6rem; color: var(--text-dim); letter-spacing: 0.12em; }

.learn-opening-name { font-size: 0.95rem; font-weight: bold; color: var(--text); }

.learn-opening-en { font-size: 0.72rem; color: var(--accent); }

.learn-opening-cat {
  font-size: 0.62rem; color: var(--accent3);
  border: 1px solid var(--accent3); border-radius: 12px;
  padding: 1px 8px; display: inline-block; width: fit-content;
  letter-spacing: 0.06em;
}

.learn-opening-desc { font-size: 0.74rem; color: var(--text-dim); line-height: 1.55; flex: 1; }

.learn-opening-steps { font-size: 0.65rem; color: var(--text-dim); margin-top: 4px; }

/* ── 학습 네비게이션 바 ── */
.learn-nav {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
}

.learn-nav-btn {
  background: rgba(91,200,255,0.10);
  border: 1px solid var(--accent);
  color: var(--accent);
  padding: 6px 14px;
  border-radius: 6px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.8rem;
  transition: background 0.15s;
  white-space: nowrap;
}
.learn-nav-btn:hover { background: rgba(91,200,255,0.24); }

.learn-nav-info { flex: 1; text-align: center; display: flex; flex-direction: column; gap: 2px; }

.learn-step-label { font-size: 0.88rem; font-weight: bold; color: var(--text); letter-spacing: 0.05em; }

.learn-step-count { font-size: 0.72rem; color: var(--text-dim); }

/* ── 체스 랭킹 버튼 ── */
.chess-rank-btn {
  background: rgba(0,224,179,0.08);
  border: 1px solid rgba(0,224,179,0.35);
  color: var(--accent3);
  padding: 7px 12px;
  border-radius: 8px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.75rem;
  transition: all 0.15s;
  width: 100%;
  letter-spacing: 0.04em;
}
.chess-rank-btn:hover { background: rgba(0,224,179,0.18); border-color: var(--accent3); }

.chess-rank-btn-mobile {
  display: block;
  margin: 8px auto 0;
  width: auto;
  padding: 6px 20px;
  font-size: 0.8rem;
}

/* ── 솔로 게임오버 결과 박스 ── */
.chess-rank-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 20px;
  min-width: 240px;
  text-align: center;
}

.chess-stat-row {
  display: flex;
  gap: 16px;
  justify-content: center;
  margin-bottom: 8px;
}

.chess-stat-item {
  font-size: 1rem;
  font-weight: bold;
  padding: 4px 10px;
  border-radius: 6px;
}
.chess-stat-item.win  { color: var(--accent);  background: rgba(91,200,255,0.12); }
.chess-stat-item.draw { color: var(--text-dim); background: rgba(255,255,255,0.06); }
.chess-stat-item.lose { color: var(--accent2);  background: rgba(255,122,110,0.10); }

.chess-stat-rating {
  font-size: 1.1rem;
  font-weight: bold;
  color: var(--accent3);
  margin-bottom: 4px;
}

.chess-stat-solo {
  font-size: 0.72rem;
  color: var(--text-dim);
}

/* ── 체스 랭킹 모달 ── */
.chess-ranking-modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(3,13,31,0.88);
  backdrop-filter: blur(4px);
  z-index: 5000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.chess-ranking-modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 16px;
  width: 600px;
  max-width: 100%;
  max-height: 80vh;
  display: flex;
  flex-direction: column;
  box-shadow: 0 0 40px rgba(91,200,255,0.18);
}

.chess-ranking-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  font-size: 1rem;
  font-weight: bold;
  letter-spacing: 0.12em;
  color: var(--accent);
}

.chess-ranking-close {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1.1rem;
  padding: 2px 6px;
}
.chess-ranking-close:hover { color: var(--accent2); }

.chess-ranking-tabs {
  display: flex;
  gap: 0;
  border-bottom: 1px solid var(--border);
}

.chess-tab {
  flex: 1;
  background: none;
  border: none;
  border-bottom: 2px solid transparent;
  color: var(--text-dim);
  padding: 10px;
  cursor: pointer;
  font-family: inherit;
  font-size: 0.82rem;
  letter-spacing: 0.06em;
  transition: color 0.15s, border-color 0.15s;
}
.chess-tab:hover { color: var(--text); }
.chess-tab.active { color: var(--accent); border-bottom-color: var(--accent); }

#chessRankContent {
  overflow-y: auto;
  flex: 1;
  padding: 12px 0;
}

/* ── 랭킹 테이블 ── */
.chess-rank-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.82rem;
}

.chess-rank-table thead tr {
  border-bottom: 1px solid var(--border);
}

.chess-rank-table th {
  padding: 8px 12px;
  text-align: left;
  color: var(--text-dim);
  font-size: 0.7rem;
  letter-spacing: 0.12em;
  font-weight: normal;
}

.chess-rank-table td {
  padding: 9px 12px;
  border-bottom: 1px solid rgba(26,58,92,0.4);
  color: var(--text);
}

.chess-rank-table tbody tr:last-child td { border-bottom: none; }

.chess-rank-table tbody tr:hover td { background: rgba(91,200,255,0.05); }

.chess-rank-me td { background: rgba(91,200,255,0.08) !important; }
.chess-rank-me .rank-nick { color: var(--accent); font-weight: bold; }

.rank-num    { color: var(--text-dim); font-size: 0.9rem; width: 40px; }
.rank-nick   { font-weight: 500; }
.rank-rating { color: var(--accent3); font-weight: bold; }
.rank-w      { color: var(--accent); }
.rank-d      { color: var(--text-dim); }
.rank-l      { color: var(--accent2); }
.rank-wr     { color: var(--text-dim); font-size: 0.78rem; }

/* ═══════════════════════════════════════════════════════
   FANTASY QUEST (RPG) — Hero Wars 스타일 리빌드
   ═══════════════════════════════════════════════════════ */
.rpg-loading { display:flex; align-items:center; justify-content:center; height:200px; color:var(--text-dim); font-size:1.1rem; }

/* Hub layout — 전체 너비 채우기 */
.rpg-hub { display:flex; flex-direction:column; width:100%; height:100%; background:var(--bg); }
.rpg-tabs { display:flex; gap:4px; padding:10px 16px 0; background:var(--surface); border-bottom:1px solid rgba(91,200,255,.12); }
.rpg-tab { flex:1; padding:9px 8px; background:transparent; border:none; border-bottom:2px solid transparent; color:var(--text-dim); cursor:pointer; font-size:.85rem; font-weight:600; letter-spacing:.05em; transition:all .2s; }
.rpg-tab:hover { color:var(--text); }
.rpg-tab.active { color:var(--accent); border-bottom-color:var(--accent); }
.rpg-tab-content { flex:1; overflow-y:auto; padding:16px; }

/* PC: 탭을 좌측 세로 사이드바로 전환 */
@media (min-width: 768px) {
  .rpg-hub { flex-direction:row; }
  .rpg-tabs { flex-direction:column; gap:4px; padding:20px 8px; width:130px; flex-shrink:0; border-bottom:none; border-right:1px solid rgba(91,200,255,.12); }
  .rpg-tab { border-bottom:none; border-right:2px solid transparent; text-align:left; padding:12px 14px; font-size:.9rem; border-radius:8px 0 0 8px; }
  .rpg-tab.active { border-right-color:var(--accent); background:rgba(91,200,255,.07); }
  .rpg-tab-content { padding:24px 28px; }
}

/* Status bar */
.rpg-status-bar { font-size:.9rem; color:var(--text-dim); margin-bottom:14px; }
.rpg-status-bar b { color:var(--accent3); }

/* ── Campaign ────────────────────────────────────── */
.rpg-campaign { display:flex; flex-direction:column; gap:16px; }
.rpg-chapter { border-radius:10px; background:var(--surface); overflow:hidden; }
.rpg-chapter.locked { opacity:.5; }
.rpg-chapter-header { padding:12px 16px; display:flex; align-items:center; gap:8px; font-weight:700; font-size:.95rem; background:rgba(0,0,0,.2); }
.rpg-chapter-header > span:first-child { flex:1; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.ch-lock-msg { font-size:.72rem; color:var(--accent2); font-weight:400; white-space:nowrap; flex-shrink:0; }
.rpg-stage-grid { display:grid; grid-template-columns:repeat(3,1fr); gap:8px; padding:12px; }
.rpg-stage-btn { background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.08); border-radius:8px; padding:10px 6px; color:var(--text); cursor:pointer; font-size:.8rem; display:flex; flex-direction:column; align-items:center; gap:4px; transition:all .2s; }
.rpg-stage-btn:hover:not([disabled]) { background:rgba(91,200,255,.1); border-color:var(--accent); }
.rpg-stage-btn.cleared { border-color:var(--accent3); background:rgba(0,224,179,.06); }
.rpg-stage-btn.boss { border-color:var(--accent2); background:rgba(255,122,110,.07); grid-column:1/-1; flex-direction:row; justify-content:center; gap:10px; padding:12px; font-size:.9rem; }
.rpg-stage-btn.locked, .rpg-stage-btn[disabled] { opacity:.4; cursor:not-allowed; }
.stage-status { font-size:1.1rem; }
.stage-name { font-size:.78rem; text-align:center; }
.boss-tag { background:var(--accent2); color:#fff; font-size:.68rem; padding:2px 8px; border-radius:4px; font-weight:700; }

@media (min-width:768px) {
  .rpg-stage-grid { grid-template-columns:repeat(6,1fr); gap:10px; padding:16px; }
  .rpg-stage-btn.boss { grid-column:1/-1; }
  .rpg-stage-btn { padding:14px 8px; font-size:.85rem; }
  .stage-status { font-size:1.3rem; }
  .stage-name { font-size:.82rem; }
  .rpg-chapter-header { padding:14px 20px; font-size:1.05rem; }
}

/* ── Heroes ─────────────────────────────────────── */
.rpg-heroes-grid { display:grid; grid-template-columns:repeat(auto-fill,minmax(280px,1fr)); gap:14px; }
@media (min-width:768px) {
  .rpg-heroes-grid { grid-template-columns:repeat(auto-fill,minmax(320px,1fr)); gap:18px; }
}
.rpg-hero-card { background:var(--surface); border-radius:12px; padding:16px; border:1px solid rgba(255,255,255,.08); border-top:3px solid var(--hcolor,var(--accent)); }
.rpg-hero-card.locked { opacity:.5; text-align:center; padding:28px 16px; }
.hero-icon-lg { font-size:2.2rem; }
.hero-lock-msg { font-size:.8rem; color:var(--text-dim); margin-top:8px; }
.hero-card-head { display:flex; gap:14px; align-items:flex-start; margin-bottom:12px; }
.hero-name { font-weight:700; font-size:1rem; display:flex; align-items:center; gap:7px; flex-wrap:wrap; }
.role-tag { font-size:.68rem; padding:2px 8px; border-radius:10px; color:#fff; font-weight:600; }
.hero-lv-row { display:flex; align-items:center; gap:7px; font-size:.82rem; color:var(--text-dim); margin-top:5px; }
.exp-bar { flex:1; height:5px; background:rgba(255,255,255,.08); border-radius:3px; overflow:hidden; }
.exp-fill { height:100%; background:var(--accent3); border-radius:3px; transition:width .3s; }
.exp-txt { font-size:.72rem; white-space:nowrap; }
.hero-stats-row { display:flex; gap:12px; font-size:.82rem; color:var(--text-dim); margin-bottom:12px; flex-wrap:wrap; }
.hero-skills-list { display:flex; flex-direction:column; gap:6px; margin-bottom:10px; }
.hero-skill-row { display:flex; align-items:center; gap:8px; font-size:.82rem; }
.hero-skill-row span:first-child { flex:1; }
.skill-lv-badge { background:rgba(255,255,255,.08); border-radius:4px; padding:2px 7px; font-size:.72rem; color:var(--text-dim); }
.skill-up-btn { padding:4px 10px; background:rgba(91,200,255,.12); border:1px solid var(--accent); border-radius:6px; color:var(--accent); font-size:.74rem; cursor:pointer; transition:all .15s; white-space:nowrap; }
.skill-up-btn:hover:not([disabled]):not(.dim) { background:var(--accent); color:var(--bg); }
.skill-up-btn.dim, .skill-up-btn[disabled] { opacity:.4; cursor:not-allowed; border-color:rgba(255,255,255,.1); color:var(--text-dim); }
.hero-ult-row { display:flex; align-items:center; gap:8px; font-size:.85rem; padding:8px 10px; background:rgba(255,255,255,.04); border-radius:6px; margin-bottom:10px; }
.ult-tag { margin-left:auto; font-size:.67rem; background:rgba(241,196,15,.2); color:#f1c40f; padding:2px 8px; border-radius:8px; }
.hero-eq-row { display:flex; gap:8px; flex-wrap:wrap; }
.hero-eq-chip { font-size:.78rem; padding:4px 10px; border-radius:6px; background:rgba(255,255,255,.05); color:var(--text-dim); }
.hero-eq-chip:not(.empty) { color:var(--text); background:rgba(91,200,255,.08); }

/* ── Team Formation ─────────────────────────────── */
.rpg-team { display:flex; flex-direction:column; gap:16px; }
.team-slots-row { display:grid; grid-template-columns:repeat(3,1fr); gap:10px; }
.team-slot { background:var(--surface); border:2px dashed rgba(255,255,255,.12); border-radius:12px; padding:14px 10px; text-align:center; cursor:pointer; transition:all .2s; min-height:120px; display:flex; flex-direction:column; align-items:center; justify-content:center; gap:5px; position:relative; }
.team-slot:hover { border-color:rgba(91,200,255,.3); }
.team-slot.selected { border-color:var(--accent); background:rgba(91,200,255,.06); box-shadow:0 0 0 1px var(--accent); }
.team-slot.filled { border-style:solid; border-color:rgba(255,255,255,.15); }
.slot-pos-label { font-size:.7rem; color:var(--text-dim); letter-spacing:.08em; font-weight:600; }
.slot-hero-icon { font-size:2rem; }
.slot-hero-name { font-size:.82rem; font-weight:600; }
.slot-lv { font-size:.72rem; color:var(--text-dim); }
.slot-empty-hint { font-size:.75rem; color:var(--text-dim); line-height:1.6; }
.slot-remove { position:absolute; top:5px; right:5px; background:rgba(255,122,110,.15); border:none; color:var(--accent2); border-radius:50%; width:22px; height:22px; font-size:.72rem; cursor:pointer; display:flex; align-items:center; justify-content:center; }
.team-guide { font-size:.8rem; color:var(--text-dim); text-align:center; }
.hero-picks-list { display:flex; flex-direction:column; gap:8px; }
.hero-pick { display:flex; align-items:center; gap:12px; padding:12px 14px; background:var(--surface); border-radius:10px; cursor:pointer; border:1px solid rgba(255,255,255,.07); transition:all .2s; }
.hero-pick:hover:not(.in-team) { border-color:var(--accent); background:rgba(91,200,255,.07); }
.hero-pick.in-team { opacity:.5; cursor:not-allowed; }
.pick-icon { font-size:1.6rem; }
.pick-name { font-size:.9rem; font-weight:600; }
.pick-hint { font-size:.74rem; color:var(--text-dim); }
.pick-badge { margin-left:auto; font-size:.7rem; background:rgba(0,224,179,.15); color:var(--accent3); padding:3px 10px; border-radius:8px; }

@media (min-width:768px) {
  .rpg-team { flex-direction:row; align-items:flex-start; gap:28px; }
  .team-slots-row { flex-direction:column; min-width:220px; }
  .hero-picks-list { flex:1; display:grid; grid-template-columns:repeat(auto-fill,minmax(200px,1fr)); }
  .team-slot { min-height:140px; }
  .slot-hero-icon { font-size:2.4rem; }
}

@keyframes rpgShake { 0%,100%{transform:translateX(0)} 25%{transform:translateX(-5px)} 75%{transform:translateX(5px)} }

/* ── Battle Screen ──────────────────────────────── */
.rpg-battle { display:flex; flex-direction:column; width:100%; height:100%; background:var(--bg); }
.battle-topbar { display:flex; align-items:center; gap:12px; padding:10px 16px; background:var(--surface); border-bottom:1px solid rgba(91,200,255,.1); flex-shrink:0; }
.battle-retreat { background:rgba(255,122,110,.12); border:1px solid var(--accent2); color:var(--accent2); padding:6px 14px; border-radius:6px; cursor:pointer; font-size:.82rem; }
.battle-title { font-weight:700; font-size:.95rem; }
.battle-arena { display:flex; align-items:center; justify-content:space-between; gap:12px; padding:16px; flex:1; min-height:0; }
.battle-heroes, .battle-enemies { display:flex; flex-direction:column; gap:10px; flex:1; }
.battle-vs-divider { font-size:1.6rem; color:var(--text-dim); flex-shrink:0; }
.battle-unit { background:var(--surface); border-radius:10px; padding:10px 12px; border:1px solid rgba(255,255,255,.07); transition:all .15s; text-align:center; }
.battle-unit.dead { opacity:.3; filter:grayscale(1); }
.bu-icon { font-size:1.8rem; }
.bu-name { font-size:.75rem; color:var(--text-dim); margin:3px 0; white-space:nowrap; overflow:hidden; text-overflow:ellipsis; }
.bu-hp-track { height:6px; background:rgba(255,255,255,.08); border-radius:3px; overflow:hidden; margin:4px 0; }
.bu-hp-bar { height:100%; border-radius:3px; transition:width .2s; }
.bu-hp-num { font-size:.7rem; color:var(--text-dim); }
.battle-unit.fl-hit { background:rgba(255,100,100,.25); }
.battle-unit.fl-atk { transform:scale(1.06); }

@media (min-width:768px) {
  .battle-arena { padding:24px 40px; gap:24px; }
  .battle-heroes, .battle-enemies { gap:14px; max-width:300px; }
  .battle-unit { padding:16px 18px; }
  .bu-icon { font-size:2.4rem; }
  .bu-name { font-size:.88rem; }
  .bu-hp-track { height:8px; }
  .bu-hp-num { font-size:.8rem; }
  .battle-vs-divider { font-size:2rem; }
}

/* Battle log */
.battle-log-box { height:80px; overflow-y:auto; padding:6px 16px; font-size:.75rem; border-top:1px solid rgba(255,255,255,.06); flex-shrink:0; }
.log-entry { padding:1px 0; color:var(--text-dim); }
.log-entry.skill { color:var(--accent); }
.log-entry.heal  { color:var(--accent3); }
.log-entry.buff  { color:#f1c40f; }
.log-entry.enemy { color:var(--accent2); }

@media (min-width:768px) {
  .battle-log-box { height:100px; font-size:.82rem; padding:8px 24px; }
}

/* Ult bar */
.battle-ult-bar { display:flex; gap:8px; padding:10px 16px; background:var(--surface); border-top:1px solid rgba(255,255,255,.07); flex-shrink:0; }
.ult-fire-btn { flex:1; background:rgba(255,255,255,.04); border:1px solid rgba(255,255,255,.1); border-radius:8px; padding:8px 6px; color:var(--text-dim); cursor:not-allowed; font-size:.78rem; display:flex; flex-direction:column; align-items:center; gap:3px; transition:all .2s; }
.ult-fire-btn.ready { border-color:var(--accent); color:var(--text); cursor:pointer; background:rgba(91,200,255,.1); animation:ultPulse 1s infinite; }
.ult-fire-btn.dead { opacity:.3; }
.ult-btn-name { font-size:.68rem; }
.ult-charge-track { width:100%; height:4px; background:rgba(255,255,255,.08); border-radius:2px; overflow:hidden; }
.ult-charge-bar { height:100%; background:var(--accent); border-radius:2px; transition:width .2s; }

@media (min-width:768px) {
  .battle-ult-bar { padding:12px 40px; gap:16px; }
  .ult-fire-btn { padding:12px 10px; font-size:.88rem; }
  .ult-btn-name { font-size:.78rem; }
  .ult-charge-track { height:5px; }
}

@keyframes ultPulse { 0%,100%{box-shadow:0 0 0 0 rgba(91,200,255,.3)} 50%{box-shadow:0 0 0 5px rgba(91,200,255,.0)} }

/* Battle Result */
.rpg-result { position:absolute; inset:0; display:flex; align-items:center; justify-content:center; background:rgba(3,13,31,.85); z-index:10; }
.result-panel { background:var(--surface); border-radius:16px; padding:32px 28px; min-width:280px; max-width:440px; width:90%; text-align:center; border:1px solid rgba(255,255,255,.1); }
.rpg-result.win .result-panel { border-color:var(--accent3); }
.rpg-result.lose .result-panel { border-color:var(--accent2); }
.result-headline { font-size:1.8rem; font-weight:800; margin-bottom:16px; }
.res-rewards { font-size:.88rem; color:var(--text-dim); display:flex; flex-direction:column; gap:6px; margin-bottom:20px; }
.res-lv  { color:var(--accent3); }
.res-drop { color:var(--accent); }
.res-unlock { color:#f1c40f; font-weight:600; }
.result-btns { display:flex; gap:10px; }
.r-btn { flex:1; padding:12px; border-radius:8px; border:1px solid rgba(255,255,255,.12); background:rgba(255,255,255,.05); color:var(--text); cursor:pointer; font-size:.88rem; transition:all .2s; }
.r-btn:hover { background:rgba(255,255,255,.1); }
.r-btn.primary { background:var(--accent); border-color:var(--accent); color:var(--bg); font-weight:700; }
.r-btn.primary:hover { opacity:.85; }