/* ============================================================
   "The Ladder of All" — Styles & Animations
   ============================================================ */

/* ---- RESET & BASE ---- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --bg-dark: #0a0a1a;
  --bg-panel: #12122a;
  --bg-card: #1a1a3a;
  --text-primary: #e8e8f0;
  --text-secondary: #8888aa;
  --accent-gold: #f0c040;
  --accent-blue: #4080f0;
  --accent-green: #40c080;
  --accent-red: #e04040;
  --accent-orange: #e08040;
  --rung-width: 200px;
  --rung-height: 40px;
  --ladder-rail: #5a3a1a;
  --ladder-rung: #8b5e3c;
  --ladder-rung-stable: #3c8b5e;
  --tension-low: #40c080;
  --tension-mid: #e0c040;
  --tension-high: #e06040;
  --tension-critical: #e02020;
  --shadow-glow: 0 0 20px rgba(64, 128, 240, 0.3);
  --transition-speed: 0.3s;
}

html, body {
  min-height: 100%;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background: var(--bg-dark);
  color: var(--text-primary);
  overflow-x: hidden;
  overflow-y: auto;
}

body {
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  padding: 20px;
  background: radial-gradient(ellipse at center top, #1a1a3a 0%, #0a0a1a 70%);
}

/* ---- GAME CONTAINER ---- */
.game-container {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  max-width: 900px;
  width: 100%;
  padding: 20px;
}

/* ---- HEADER ---- */
.game-header {
  text-align: center;
  margin-bottom: 10px;
}

.game-header h1 {
  font-size: 2.2rem;
  font-weight: 700;
  background: linear-gradient(135deg, var(--accent-gold), var(--accent-blue));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  text-shadow: none;
  letter-spacing: 2px;
}

.game-header .subtitle {
  color: var(--text-secondary);
  font-size: 0.9rem;
  margin-top: 4px;
}

/* ---- STATUS BAR ---- */
.status-bar {
  width: 100%;
  text-align: center;
  padding: 10px 20px;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 600;
  transition: all var(--transition-speed);
}

.status-playing {
  background: var(--bg-card);
  color: var(--text-primary);
  border: 1px solid #333;
}

.status-victory {
  background: linear-gradient(135deg, #1a3a1a, #2a5a2a);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
  animation: victoryPulse 1s ease-in-out infinite;
}

.status-collapse {
  background: linear-gradient(135deg, #3a1a1a, #5a2a2a);
  color: var(--accent-red);
  border: 1px solid var(--accent-red);
  animation: collapseShake 0.3s ease-in-out infinite;
}

/* ---- MAIN LAYOUT ---- */
.main-layout {
  display: flex;
  gap: 20px;
  width: 100%;
  align-items: flex-start;
}

/* ---- LADDER ---- */
.ladder-container {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-width: 280px;
}

.ladder {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  position: relative;
  padding: 20px 30px;
  margin: 10px auto;
}

/* Ladder side rails */
.ladder::before,
.ladder::after {
  content: '';
  position: absolute;
  top: 0;
  bottom: 0;
  width: 10px;
  background: linear-gradient(180deg, var(--ladder-rail), #3a2a10);
  border-radius: 5px;
  box-shadow: inset 0 0 5px rgba(0, 0, 0, 0.5);
  z-index: 0;
}

.ladder::before { left: 10px; }
.ladder::after { right: 10px; }

/* ---- RUNGS ---- */
.rung {
  position: relative;
  width: var(--rung-width);
  height: var(--rung-height);
  padding: 0 10px;
  background: linear-gradient(180deg, var(--ladder-rung), #6a4a2a);
  border-radius: 6px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-speed);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.3);
  z-index: 1;
  display: flex;
  align-items: center;
  gap: 6px;
}

/* Unstable rung — subtle wobble */
.rung.unstable {
  animation: rungWobble 3s ease-in-out infinite;
}

/* Stable rung — green glow */
.rung.stable {
  background: linear-gradient(180deg, var(--ladder-rung-stable), #2a6a4a);
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(64, 192, 128, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: rungStableGlow 2s ease-in-out infinite;
}

/* Current target rung — blue highlight */
.rung.current-target {
  border-color: var(--accent-blue);
  box-shadow: 0 0 20px rgba(64, 128, 240, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3);
  animation: rungTargetPulse 1s ease-in-out infinite;
}

.rung-label {
  font-size: 0.75rem;
  font-weight: 700;
  color: rgba(255, 255, 255, 0.6);
  min-width: 18px;
}

.rung-skill {
  font-size: 1.1rem;
  margin-right: auto;
}

/* ---- PLAYER ICONS ON RUNGS ---- */
.player-icon {
  width: 28px;
  height: 28px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.9rem;
  border: 2px solid rgba(255, 255, 255, 0.3);
  transition: all var(--transition-speed);
  cursor: default;
  z-index: 2;
  margin-left: -4px;
}

.player-icon:first-of-type {
  margin-left: 0;
}

.player-icon.active {
  border-color: var(--accent-gold);
  box-shadow: 0 0 12px rgba(240, 192, 64, 0.6);
  transform: scale(1.15);
  animation: playerActivePulse 0.8s ease-in-out infinite;
}

/* Skill-specific colors */
.skill-stabilizer { background: #2a6a4a; border-color: #40c080; }
.skill-revealer { background: #4a2a6a; border-color: #8040c0; }
.skill-aligner { background: #6a5a2a; border-color: #c0a040; }
.skill-rotator { background: #2a4a6a; border-color: #4080c0; }
.skill-binder { background: #6a2a4a; border-color: #c04080; }
.skill-balancer { background: #4a6a2a; border-color: #80c040; }

/* ---- SIDE PANEL ---- */
.side-panel {
  width: 280px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  flex-shrink: 0;
}

/* ---- DICE SECTION ---- */
.dice-section {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 16px;
  text-align: center;
  border: 1px solid #333;
}

.dice-section h3 {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.dice-display {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
  margin-bottom: 12px;
}

#dice-result {
  font-size: 2.5rem;
  transition: transform 0.1s;
}

#dice-result.dice-spinning {
  animation: diceSpin 0.12s linear infinite;
}

#active-player {
  font-size: 0.9rem;
  padding: 4px 10px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.05);
  min-height: 28px;
  display: flex;
  align-items: center;
  gap: 6px;
}

#dice-btn {
  width: 100%;
  padding: 12px 24px;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-blue), #2060c0);
  color: white;
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 1px;
}

#dice-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(64, 128, 240, 0.4);
}

#dice-btn:active:not(:disabled) {
  transform: translateY(0);
}

#dice-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Boost button */
.boost-btn {
  width: 100%;
  margin-top: 8px;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(135deg, #c0a040, #a08020);
  color: white;
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.boost-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(192, 160, 64, 0.4);
}

.boost-btn:active:not(:disabled) {
  transform: translateY(0);
}

.boost-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* Steady the Rope button */
.steady-btn {
  width: 100%;
  margin-top: 8px;
  padding: 10px 24px;
  font-size: 1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(135deg, #40a090, #208070);
  color: white;
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 1px;
}

.steady-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(64, 160, 144, 0.4);
}

.steady-btn:active:not(:disabled) {
  transform: translateY(0);
}

.steady-btn:disabled {
  opacity: 0.45;
  cursor: not-allowed;
  background: linear-gradient(135deg, #3a5a55, #2a4a45);
}

#dice-btn.rolling {
  animation: btnPulse 0.3s ease-in-out infinite;
}

/* ---- TENSION METER ---- */
.tension-section {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid #333;
}

.tension-section h3 {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

#tension-meter {
  width: 100%;
  height: 24px;
  background: #222;
  border-radius: 12px;
  overflow: hidden;
  position: relative;
  border: 1px solid #333;
}

#tension-meter.shake {
  animation: meterShake 0.3s ease-in-out infinite;
}

.tension-fill {
  height: 100%;
  border-radius: 12px;
  transition: width 0.5s ease, background 0.5s ease;
  position: relative;
}

.tension-fill::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 50%;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 12px 12px 0 0;
}

.tension-low { background: linear-gradient(90deg, #2a6a4a, var(--tension-low)); }
.tension-mid { background: linear-gradient(90deg, #6a5a2a, var(--tension-mid)); }
.tension-high { background: linear-gradient(90deg, #6a2a2a, var(--tension-high)); }
.tension-critical { 
  background: linear-gradient(90deg, #6a1a1a, var(--tension-critical));
  animation: tensionCriticalPulse 0.5s ease-in-out infinite;
}

#tension-text {
  display: block;
  text-align: center;
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-top: 6px;
}

/* ---- EVENT LOG ---- */
.log-section {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 16px;
  border: 1px solid #333;
  flex: 1;
  min-height: 200px;
  max-height: 300px;
  display: flex;
  flex-direction: column;
}

.log-section h3 {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 1px;
  flex-shrink: 0;
}

#event-log {
  flex: 1;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding-right: 4px;
}

#event-log::-webkit-scrollbar {
  width: 4px;
}

#event-log::-webkit-scrollbar-track {
  background: transparent;
}

#event-log::-webkit-scrollbar-thumb {
  background: #444;
  border-radius: 2px;
}

.log-entry {
  font-size: 0.78rem;
  padding: 4px 8px;
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.03);
  animation: logSlideIn 0.3s ease-out;
}

.log-info { color: var(--text-secondary); }
.log-dice { color: var(--accent-gold); }
.log-success { color: var(--accent-green); }
.log-danger { color: var(--accent-red); }
.log-warning { color: var(--accent-orange); }
.log-mechanic { color: var(--accent-blue); }
.log-collapse { color: var(--accent-red); font-weight: 700; }
.log-victory { color: var(--accent-gold); font-weight: 700; }

/* ---- RESET & HELP BUTTONS ---- */
.reset-section {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 8px;
}

#reset-btn {
  padding: 8px 20px;
  font-size: 0.9rem;
  border: 1px solid #555;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  transition: all var(--transition-speed);
}

#reset-btn:hover {
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-primary);
  border-color: #888;
}

.help-btn {
  padding: 8px 16px;
  font-size: 0.9rem;
  border: 1px solid var(--accent-blue);
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--accent-blue);
  transition: all var(--transition-speed);
}

.help-btn:hover {
  background: rgba(64, 128, 240, 0.15);
  color: var(--text-primary);
}

/* ---- OVERLAYS ---- */
.overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.5s ease;
}

.overlay.visible {
  opacity: 1;
  pointer-events: all;
}

/* Victory overlay */
#victory-overlay {
  background: rgba(10, 26, 10, 0.92);
}

.victory-content {
  text-align: center;
  z-index: 2;
}

.victory-content h2 {
  font-size: 3rem;
  color: var(--accent-gold);
  margin-bottom: 10px;
  animation: victoryTitleBounce 1s ease-out;
}

.victory-content p {
  font-size: 1.2rem;
  color: var(--accent-green);
  margin-bottom: 20px;
}

#next-level-btn {
  display: block;
  margin: 0 auto 12px;
  padding: 16px 50px;
  font-size: 1.3rem;
  font-weight: 800;
  border: none;
  border-radius: 10px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-gold), #c09020);
  color: var(--bg-dark);
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 1px;
  box-shadow: 0 0 25px rgba(240, 192, 64, 0.5);
  animation: nextLevelPulse 1.2s ease-in-out infinite;
}

#next-level-btn:hover {
  transform: translateY(-3px) scale(1.04);
  box-shadow: 0 0 40px rgba(240, 192, 64, 0.8);
}

@keyframes nextLevelPulse {
  0%, 100% { box-shadow: 0 0 25px rgba(240, 192, 64, 0.5); }
  50% { box-shadow: 0 0 40px rgba(240, 192, 64, 0.8); }
}

#reset-btn-victory {
  padding: 8px 20px;
  font-size: 0.85rem;
  font-weight: 500;
  border: 1px solid #555;
  border-radius: 6px;
  cursor: pointer;
  background: transparent;
  color: var(--text-secondary);
  transition: all var(--transition-speed);
}

#reset-btn-victory:hover {
  border-color: #888;
  color: var(--text-primary);
}

/* Collapse overlay */
#collapse-overlay {
  background: rgba(26, 10, 10, 0.95);
}

.collapse-content {
  text-align: center;
  z-index: 2;
}

.collapse-content h2 {
  font-size: 3rem;
  color: var(--accent-red);
  margin-bottom: 10px;
  animation: collapseTitleShake 0.5s ease-in-out;
}

.collapse-content p {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 20px;
}

#reset-btn-collapse {
  padding: 14px 40px;
  font-size: 1.1rem;
  font-weight: 700;
  border: 2px solid var(--accent-red);
  border-radius: 8px;
  cursor: pointer;
  background: transparent;
  color: var(--accent-red);
  transition: all var(--transition-speed);
}

#reset-btn-collapse:hover {
  background: var(--accent-red);
  color: white;
}

/* ---- CONFETTI ---- */
.confetti {
  position: absolute;
  top: -10px;
  border-radius: 2px;
  animation: confettiFall linear forwards;
  z-index: 1;
}

/* ---- KEYFRAMES ---- */
@keyframes rungWobble {
  0%, 100% { transform: rotate(0deg); }
  25% { transform: rotate(0.5deg); }
  75% { transform: rotate(-0.5deg); }
}

@keyframes rungStableGlow {
  0%, 100% { box-shadow: 0 0 15px rgba(64, 192, 128, 0.4), 0 2px 4px rgba(0, 0, 0, 0.3); }
  50% { box-shadow: 0 0 25px rgba(64, 192, 128, 0.6), 0 2px 4px rgba(0, 0, 0, 0.3); }
}

@keyframes rungTargetPulse {
  0%, 100% { box-shadow: 0 0 20px rgba(64, 128, 240, 0.5), 0 2px 4px rgba(0, 0, 0, 0.3); }
  50% { box-shadow: 0 0 30px rgba(64, 128, 240, 0.7), 0 2px 4px rgba(0, 0, 0, 0.3); }
}

@keyframes playerActivePulse {
  0%, 100% { box-shadow: 0 0 12px rgba(240, 192, 64, 0.6); }
  50% { box-shadow: 0 0 20px rgba(240, 192, 64, 0.9); }
}

@keyframes diceSpin {
  0% { transform: rotate(0deg) scale(1); }
  25% { transform: rotate(90deg) scale(1.1); }
  50% { transform: rotate(180deg) scale(1); }
  75% { transform: rotate(270deg) scale(1.1); }
  100% { transform: rotate(360deg) scale(1); }
}

@keyframes btnPulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.03); }
}

@keyframes meterShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-3px); }
  75% { transform: translateX(3px); }
}

@keyframes tensionCriticalPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.7; }
}

@keyframes victoryPulse {
  0%, 100% { box-shadow: 0 0 10px rgba(64, 192, 128, 0.3); }
  50% { box-shadow: 0 0 20px rgba(64, 192, 128, 0.6); }
}

@keyframes collapseShake {
  0%, 100% { transform: translateX(0); }
  25% { transform: translateX(-2px); }
  75% { transform: translateX(2px); }
}

@keyframes logSlideIn {
  from {
    opacity: 0;
    transform: translateX(-10px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes victoryTitleBounce {
  0% { transform: scale(0.3); opacity: 0; }
  50% { transform: scale(1.1); }
  70% { transform: scale(0.9); }
  100% { transform: scale(1); opacity: 1; }
}

@keyframes collapseTitleShake {
  0% { transform: translateX(-20px); opacity: 0; }
  25% { transform: translateX(20px); }
  50% { transform: translateX(-10px); }
  75% { transform: translateX(10px); }
  100% { transform: translateX(0); opacity: 1; }
}

@keyframes confettiFall {
  0% {
    transform: translateY(0) rotate(0deg);
    opacity: 1;
  }
  100% {
    transform: translateY(100vh) rotate(720deg);
    opacity: 0;
  }
}

/* ---- PLAYER CHOICE PROMPT ---- */
.player-choice-prompt {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px;
  border: 2px solid var(--accent-gold);
  text-align: center;
  transition: all var(--transition-speed);
}

.player-choice-prompt.hidden {
  display: none;
}

.called-player-display {
  font-size: 1.4rem;
  font-weight: 700;
  padding: 8px 16px;
  background: rgba(240, 192, 64, 0.1);
  border-radius: 8px;
  display: inline-block;
  margin-bottom: 8px;
}

.called-skill-info {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 4px;
}

/* ---- PLAYER SELECTION BUTTONS ---- */
.player-buttons {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.player-buttons.hidden {
  display: none;
}

.player-choice-btn {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 14px;
  border: 2px solid rgba(255, 255, 255, 0.15);
  border-radius: 10px;
  cursor: pointer;
  background: var(--bg-card);
  color: var(--text-primary);
  transition: all 0.2s ease;
  font-size: 0.9rem;
  width: 100%;
  text-align: left;
  position: relative;
}

.player-choice-btn:hover {
  transform: translateX(4px);
  border-color: rgba(255, 255, 255, 0.4);
  background: rgba(255, 255, 255, 0.05);
}

.player-choice-btn.called {
  border-color: var(--accent-gold);
  background: rgba(240, 192, 64, 0.08);
  box-shadow: 0 0 10px rgba(240, 192, 64, 0.2);
}

.player-choice-btn.recommended {
  border-color: var(--accent-green);
  background: rgba(64, 192, 128, 0.08);
}

.player-choice-btn.called.recommended {
  border-color: var(--accent-green);
  background: rgba(64, 192, 128, 0.15);
  box-shadow: 0 0 10px rgba(64, 192, 128, 0.3);
}

.pcb-icon {
  font-size: 1.3rem;
  width: 32px;
  text-align: center;
}

.pcb-name {
  font-weight: 600;
  min-width: 70px;
}

.pcb-skill {
  color: var(--text-secondary);
  font-size: 0.8rem;
  flex: 1;
}

.pcb-pos {
  font-size: 0.7rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.05);
  padding: 2px 6px;
  border-radius: 4px;
  min-width: 40px;
  text-align: center;
}

.player-choice-btn.selected {
  border-color: var(--accent-blue);
  background: rgba(64, 128, 240, 0.15);
  box-shadow: 0 0 10px rgba(64, 128, 240, 0.3);
}

.player-choice-btn.at-top {
  opacity: 0.5;
  cursor: not-allowed;
  border-color: var(--accent-gold);
}

.player-choice-btn.lowest {
  border-color: #c0a040;
  box-shadow: 0 0 8px rgba(192, 160, 64, 0.3);
}

.lowest-badge {
  background: rgba(192, 160, 64, 0.2);
  color: #c0a040;
  border: 1px solid #c0a040;
}

.top-badge {
  background: rgba(240, 192, 64, 0.2);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.sel-badge {
  background: rgba(64, 128, 240, 0.2);
  color: var(--accent-blue);
  border: 1px solid var(--accent-blue);
}

.pcb-badge {
  font-size: 0.65rem;
  font-weight: 700;
  padding: 2px 8px;
  border-radius: 4px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.called-badge {
  background: rgba(240, 192, 64, 0.2);
  color: var(--accent-gold);
  border: 1px solid var(--accent-gold);
}

.rec-badge {
  background: rgba(64, 192, 128, 0.2);
  color: var(--accent-green);
  border: 1px solid var(--accent-green);
}

/* Skill colors on choice buttons */
.player-choice-btn.skill-stabilizer { --btn-color: #40c080; }
.player-choice-btn.skill-revealer { --btn-color: #8040c0; }
.player-choice-btn.skill-aligner { --btn-color: #c0a040; }
.player-choice-btn.skill-rotator { --btn-color: #4080c0; }
.player-choice-btn.skill-binder { --btn-color: #c04080; }
.player-choice-btn.skill-balancer { --btn-color: #80c040; }

/* ---- SKILL CHECK VISUAL ---- */
.skill-check {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 14px;
  border: 2px solid #555;
  text-align: center;
  transition: all var(--transition-speed);
}

.skill-check.hidden {
  display: none;
}

.skill-check.match {
  border-color: var(--accent-green);
  box-shadow: 0 0 15px rgba(64, 192, 128, 0.3);
}

.skill-check.mismatch {
  border-color: var(--accent-red);
  box-shadow: 0 0 15px rgba(224, 64, 64, 0.3);
  animation: skillCheckShake 0.4s ease-in-out;
}

.skill-check-header {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.skill-check-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-bottom: 8px;
}

.skill-check-player,
.skill-check-rung {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.skill-check-label {
  font-size: 0.7rem;
  color: var(--text-secondary);
  text-transform: uppercase;
}

.skill-check-value {
  font-size: 2rem;
  line-height: 1;
}

.skill-check-vs {
  font-size: 0.85rem;
  color: var(--text-secondary);
  font-style: italic;
  padding: 0 4px;
}

.skill-check-result {
  font-size: 1rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 6px;
  display: inline-block;
}

.skill-check.match .skill-check-result {
  color: var(--accent-green);
  background: rgba(64, 192, 128, 0.15);
}

.skill-check.mismatch .skill-check-result {
  color: var(--accent-red);
  background: rgba(224, 64, 64, 0.15);
}

@keyframes skillCheckShake {
  0%, 100% { transform: translateX(0); }
  20% { transform: translateX(-6px); }
  40% { transform: translateX(6px); }
  60% { transform: translateX(-4px); }
  80% { transform: translateX(4px); }
}

/* ---- QUICK RULES ---- */
.rules-section {
  background: var(--bg-card);
  border-radius: 12px;
  padding: 12px 16px;
  border: 1px solid #333;
  font-size: 0.78rem;
}

.rules-section h3 {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
  text-transform: uppercase;
  letter-spacing: 1px;
}

.rules-section ul {
  list-style: none;
  padding: 0;
  margin: 0;
}

.rules-section li {
  padding: 3px 0;
  line-height: 1.4;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.rules-section li:last-child {
  border-bottom: none;
}

.text-success { color: var(--accent-green); }
.text-danger { color: var(--accent-red); }

/* ---- TUTORIAL OVERLAY ---- */
#tutorial-overlay {
  background: rgba(10, 10, 26, 0.96);
}

.tutorial-content {
  max-width: 520px;
  width: 90%;
  padding: 30px;
  background: var(--bg-panel);
  border-radius: 16px;
  border: 1px solid #444;
  box-shadow: 0 0 40px rgba(0, 0, 0, 0.5);
  z-index: 2;
  max-height: 90vh;
  overflow-y: auto;
}

.tutorial-content h2 {
  text-align: center;
  font-size: 1.5rem;
  color: var(--accent-gold);
  margin-bottom: 20px;
}

.tutorial-body {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 20px;
}

.tutorial-step {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.step-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 40px;
  text-align: center;
  padding-top: 2px;
}

.step-text strong {
  display: block;
  color: var(--text-primary);
  font-size: 0.95rem;
  margin-bottom: 2px;
}

.step-text p {
  color: var(--text-secondary);
  font-size: 0.85rem;
  line-height: 1.4;
  margin: 0;
}

.step-text em {
  color: var(--accent-gold);
  font-style: italic;
}

#tutorial-start-btn {
  display: block;
  margin: 0 auto;
  padding: 12px 40px;
  font-size: 1.1rem;
  font-weight: 700;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  background: linear-gradient(135deg, var(--accent-blue), #2060c0);
  color: white;
  transition: all var(--transition-speed);
  text-transform: uppercase;
  letter-spacing: 1px;
}

#tutorial-start-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(64, 128, 240, 0.4);
}

.tutorial-footer {
  text-align: center;
  color: var(--text-secondary);
  font-size: 0.75rem;
  margin-top: 12px;
}

/* ---- COLLAPSE STATS ---- */
.collapse-stats {
  background: rgba(0, 0, 0, 0.3);
  border-radius: 8px;
  padding: 12px 20px;
  margin: 16px 0;
  text-align: left;
  font-size: 0.85rem;
  line-height: 1.6;
  max-width: 380px;
}

.collapse-stats div {
  padding: 2px 0;
}

.collapse-stats .stat-label {
  color: var(--text-secondary);
}

.collapse-stats .stat-value {
  color: var(--accent-gold);
  font-weight: 600;
}

/* ---- TOP PLAYERS SECTION ---- */
.top-players {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  background: linear-gradient(135deg, rgba(240, 192, 64, 0.1), rgba(64, 192, 128, 0.1));
  border: 2px solid var(--accent-gold);
  border-radius: 8px;
  width: var(--rung-width);
  margin-top: 4px;
  animation: topGlow 1.5s ease-in-out infinite;
}

.top-label {
  font-size: 0.7rem;
  font-weight: 700;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-right: 4px;
}

@keyframes topGlow {
  0%, 100% { box-shadow: 0 0 10px rgba(240, 192, 64, 0.2); }
  50% { box-shadow: 0 0 20px rgba(240, 192, 64, 0.4); }
}

/* ---- LEVEL WHEEL ---- */
.level-wheel {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

.level-wheel svg {
  overflow: visible;
}

.wheel-seg {
  fill: rgba(139, 94, 60, 0.35);
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
  transition: fill 0.4s ease;
}

.wheel-seg.wheel-stable {
  fill: var(--accent-green);
  filter: drop-shadow(0 0 4px rgba(64, 192, 128, 0.6));
}

.wheel-seg.wheel-current {
  fill: var(--accent-blue);
  filter: drop-shadow(0 0 6px rgba(64, 128, 240, 0.8));
  animation: wheelCurrentPulse 1s ease-in-out infinite;
}

.wheel-label {
  fill: var(--text-secondary);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
}

.wheel-num {
  fill: var(--accent-gold);
  font-size: 26px;
  font-weight: 800;
}

@keyframes wheelCurrentPulse {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.55; }
}

/* ---- RESPONSIVE ---- */
@media (max-width: 700px) {
  .main-layout {
    flex-direction: column;
    align-items: center;
  }
  
  .side-panel {
    width: 100%;
    max-width: 400px;
  }
  
  .ladder-container {
    width: 100%;
  }
  
  .rung {
    width: 100%;
    max-width: var(--rung-width);
  }
  
  .game-header h1 {
    font-size: 1.6rem;
  }
}