/* ===== Duel Screen Background ===== */
.duel-arena {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: #000000;
    z-index: 0;
    opacity: 0;
    transition: opacity 1s ease-in-out;
    overflow: hidden;
}

/* ===== Player VS Player Intro Screen ===== */
#pvp-intro-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    background: rgba(0, 0, 0, 0.9);
    backdrop-filter: blur(10px);
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease-out;
}

#pvp-intro-screen.visible {
    opacity: 1;
    pointer-events: auto;
}

.pvp-intro-container {
    position: relative;
    width: 100%;
    max-width: 1200px;
    padding: 2rem;
    text-align: center;
}

.versus-text {
    font-size: 8rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 30px rgba(0, 230, 255, 0.8);
    margin-bottom: 2rem;
    opacity: 0;
    transform: scale(0.5);
    animation: vsPulse 2s ease-out 0.3s forwards;
}

@keyframes vsPulse {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    50% {
        opacity: 1;
        transform: scale(1.1);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.player-cards-container {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 4rem;
    margin: 2rem 0;
    position: relative;
    z-index: 1;
}

.player-card {
    background: rgba(10, 20, 30, 0.7);
    border: 1px solid rgba(0, 230, 255, 0.2);
    border-radius: 20px;
    padding: 2.5rem;
    width: 280px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.player-card::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #00e5ff, #0088ff, #00ff88, #00e5ff);
    background-size: 400%;
    z-index: -1;
    border-radius: 22px;
    opacity: 0;
    transition: 0.5s;
    animation: animate 20s linear infinite;
}

.player-card:hover::before {
    opacity: 1;
    filter: blur(10px);
}

@keyframes animate {
    0% { background-position: 0 0; }
    50% { background-position: 400% 0; }
    100% { background-position: 0 0; }
}

.player-card-1 {
    transform: translateX(-100px);
    opacity: 0;
    animation: slideInLeft 0.8s 0.5s forwards;
}

.player-card-2 {
    transform: translateX(100px);
    opacity: 0;
    animation: slideInRight 0.8s 0.5s forwards;
}

@keyframes slideInLeft {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

@keyframes slideInRight {
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.player-avatar {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    margin: 0 auto 1.5rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 4rem;
    box-shadow: 0 0 30px rgba(0, 0, 0, 0.5);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.player-avatar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50%;
    padding: 2px;
    background: linear-gradient(45deg, #00e5ff, #0088ff);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    pointer-events: none;
}

.leverage-badge {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.9rem;
    margin-top: 1rem;
    transition: all 0.3s ease;
}

.countdown {
    font-size: 8rem;
    font-weight: 900;
    color: #fff;
    text-shadow: 0 0 20px rgba(0, 230, 255, 0.7);
    margin: 2rem 0;
    opacity: 0;
    animation: countdownPulse 1s ease-out 1.5s forwards;
}

@keyframes countdownPulse {
    0% {
        opacity: 0;
        transform: scale(0.5);
    }
    70% {
        opacity: 1;
        transform: scale(1.2);
    }
    100% {
        opacity: 1;
        transform: scale(1);
    }
}

.ability-previews {
    margin-top: 2rem;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 2s forwards;
}

.ability-badge {
    display: inline-block;
    background: rgba(0, 230, 255, 0.1);
    color: #00e5ff;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 600;
    margin: 0 0.5rem;
    border: 1px solid rgba(0, 230, 255, 0.2);
    transition: all 0.3s ease;
}

.ability-badge:hover {
    background: rgba(0, 230, 255, 0.2);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 230, 255, 0.2);
}

@keyframes fadeIn {
    to {
        opacity: 1;
    }
}

/* Responsive styles */
@media (max-width: 768px) {
    .versus-text {
        font-size: 4rem;
        margin: 1rem 0;
    }
    
    .player-cards-container {
        flex-direction: column;
        gap: 2rem;
    }
    
    .player-card {
        width: 90%;
        max-width: 280px;
        padding: 1.5rem;
    }
    
    .player-avatar {
        width: 100px;
        height: 100px;
        font-size: 3rem;
    }
    
    .countdown {
        font-size: 5rem;
    }
    
    .ability-badge {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
        margin: 0.2rem;
    }
}

/* Skip button */
#skip-intro-btn {
    position: absolute;
    bottom: 2rem;
    right: 2rem;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: rgba(255, 255, 255, 0.7);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    animation: fadeIn 0.5s ease-out 1s forwards;
}

#skip-intro-btn:hover {
    background: rgba(255, 255, 255, 0.1);
    color: #fff;
    border-color: rgba(255, 255, 255, 0.3);
}



/* ===== Power-up Toast ===== */
.powerup-toast {
    position: absolute;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) scale(0.8);
    background: rgba(0, 20, 40, 0.9);
    border: 1px solid rgba(0, 230, 255, 0.5);
    border-radius: 8px;
    padding: 0.8rem 1.2rem;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
    white-space: nowrap;
    z-index: 1000;
    opacity: 0;
    pointer-events: none;
    transition: all 0.3s ease-out;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(5px);
}

.powerup-toast.visible {
    opacity: 1;
    transform: translateX(-50%) scale(1);
}

.powerup-toast .powerup-icon {
    display: inline-block;
    margin-right: 8px;
    font-size: 1.2rem;
    vertical-align: middle;
}

#player-card-mobile, #opponent-card-mobile {
    display: flex;
    flex-direction: column;
    min-width: 0; /* Allow content to shrink below its default minimum size */
}

/* Mobile-specific styles */
@media (max-width: 768px) {
    .versus-text {
        font-size: 2.5rem;
        margin: 1rem 0;
    }
    
    .player-cards {
        flex-direction: column;
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .player-card {
        width: 100%;
        max-width: 280px;
        padding: 1.5rem 1rem;
    }
    
    .powerup-toast {
        bottom: 70px;
        font-size: 0.8rem;
        padding: 0.6rem 1rem;
    }
}

/* ===== Achievements Screen ===== */
.achievements-screen {
    overflow: hidden !important;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.achievements-container {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.achievements-list {
    flex: 1;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 1rem;
    margin: 0;
    scrollbar-width: none; /* Firefox */
}

.achievements-list::-webkit-scrollbar {
    display: none; /* Hide scrollbar for Chrome/Safari */
}

/* --- Enhanced Animated Duel Background --- */
#duel-bg-animated {
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  /* The grid background was removed. The black background comes from .duel-arena.
     The nebula and orb animations will now be more prominent. */
}
@keyframes bg-move {
  0% { background-position: 0% 50%; }
  100% { background-position: 100% 50%; }
}

.duel-nebula-bg {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(ellipse at 60% 40%, rgba(0,255,255,0.13) 0%, transparent 70%),
              radial-gradient(ellipse at 20% 80%, rgba(0,120,255,0.18) 0%, transparent 80%);
  opacity: 0.7;
  animation: nebula-float 22s ease-in-out infinite alternate;
}
#duel-nebula-bg2 {
  background: radial-gradient(ellipse at 80% 70%, rgba(0,255,180,0.14) 0%, transparent 75%),
              radial-gradient(ellipse at 10% 30%, rgba(0,80,255,0.13) 0%, transparent 80%);
  opacity: 0.5;
  animation-delay: 8s;
}
@keyframes nebula-float {
  0% { transform: scale(1) translateY(0); }
  100% { transform: scale(1.08) translateY(-30px); }
}

.duel-energy-orb {
  position: absolute;
  z-index: 3;
  width: 60px;
  height: 60px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,255,255,0.9) 0%, rgba(0,255,255,0.15) 80%, transparent 100%);
  box-shadow: 0 0 32px 8px #00fff7cc, 0 0 64px 18px #00eaff44;
  filter: blur(1.5px) brightness(1.4);
  opacity: 0.45;
  pointer-events: none;
  animation: orb-float 14s ease-in-out infinite alternate;
}
#duel-energy-orb1 { top: 18%; left: 14%; animation-delay: 0s; }
#duel-energy-orb2 { top: 65%; left: 80%; animation-delay: 6s; }
#duel-energy-orb3 { top: 50%; left: 38%; animation-delay: 10s; }
@keyframes orb-float {
  0% { transform: translateY(0) scale(1); }
  100% { transform: translateY(-30px) scale(1.12); }
}

#duel-blackout-overlay {
  position: absolute;
  inset: 0;
  z-index: 120;
  background: rgba(0,0,0,0.96);
  opacity: 1;
  pointer-events: none;
  transition: opacity 0.3s;
}
#duel-blackout-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

#duel-blur-overlay {
  position: absolute;
  inset: 0;
  z-index: 110;
  pointer-events: none;
  backdrop-filter: blur(20px) brightness(0.5);
  background: rgba(10, 30, 58, 0.28);
  opacity: 1;
  transition: opacity 0.3s;
}
#duel-blur-overlay.hidden {
  opacity: 0;
  pointer-events: none;
}

/* Leverage Selection Panel Glassmorphism */
.leverage-panel-glass {
    background: rgba(20, 30, 60, 0.65);
    border-radius: 22px;
    box-shadow: 0 6px 32px 0 rgba(0, 255, 255, 0.07), 0 1.5px 8px 0 rgba(0,0,0,0.10);
    backdrop-filter: blur(18px) saturate(1.6);
    border: 1.5px solid rgba(0,255,255,0.08);
    transition: background 0.3s, box-shadow 0.3s;
}

/* Compact action buttons */
.compact-btn {
    padding-top: 0.4rem !important;
    padding-bottom: 0.4rem !important;
    font-size: 1rem !important;
    border-radius: 12px !important;
    min-height: 36px !important;
    box-shadow: 0 2px 8px 0 rgba(0,255,255,0.07);
}

/* Leverage Selection Carousel & Responsive */
.leverage-carousel {
  width: 100%;
  display: flex;
  gap: 1rem;
  overflow-x: auto;
  scroll-snap-type: x mandatory;
  padding-bottom: 0.5rem;
  -webkit-overflow-scrolling: touch;
}
.leverage-carousel::-webkit-scrollbar {
  display: none;
}
.leverage-card {
  min-width: 80px;
  max-width: 110px;
  height: 110px;
  background: rgba(20,40,70,0.60);
  border-radius: 22px;
  box-shadow: 0 4px 32px 0 rgba(0,255,255,0.10), 0 1.5px 8px 0 rgba(0,0,0,0.13);
  backdrop-filter: blur(14px) saturate(1.5);
  border: 2px solid rgba(0,255,255,0.10);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  color: #e7faff;
  font-size: 2rem;
  font-weight: 700;
  opacity: 0.7;
  transition: box-shadow 0.2s, border 0.2s, opacity 0.2s, transform 0.22s;
  scroll-snap-align: center;
  cursor: pointer;
  margin-bottom: 0.5rem;
  position: relative;
}
.leverage-card.selected {
  border: 2.5px solid #00fff7;
  box-shadow: 0 0 16px 2px #00fff7cc, 0 0 32px 8px #00eaff55;
  opacity: 1;
  transform: scale(1.13);
  background: rgba(0,229,255,0.16);
  z-index: 2;
}
.leverage-card .leverage-label {
  font-size: 1rem;
  font-weight: 500;
  color: #8be9fc;
  margin-top: 0.25rem;
  letter-spacing: 0.03em;
}
.neon-glow {
  text-shadow: 0 0 18px #00fff7, 0 0 5px #00eaff;
  color: #00fff7;
}
.leverage-value-display {
  margin-bottom: 0.2rem;
  text-align: center;
}
.leverage-desc {
  text-align: center;
  font-weight: 500;
  letter-spacing: 0.01em;
}
.leverage-action-bar {
  border-radius: 18px 18px 0 0;
  box-shadow: 0 -2px 16px 0 rgba(0,229,255,0.10);
}
#leverage-ability-row, #leverage-powerup-row {
  gap: 0.5rem;
  overflow-x: auto;
  padding-bottom: 0.2rem;
}
#leverage-ability-row::-webkit-scrollbar, #leverage-powerup-row::-webkit-scrollbar {
  display: none;
}
@media (max-width: 640px) {
  .leverage-carousel { gap: 0.45rem; }
  .leverage-card { min-width: 68px; max-width: 80px; height: 80px; font-size: 1.3rem; border-radius: 14px; }
  .leverage-card.selected { border-width: 2px; }
  .leverage-value-display span { font-size: 2.7rem !important; }
  .leverage-action-bar { padding: 0.7rem 0.4rem; border-radius: 14px 14px 0 0; }
}

/* Responsive tweaks for mobile */
@media (max-width: 640px) {
    .leverage-panel-glass {
        padding: 0.8rem 0.4rem;
        border-radius: 14px;
    }
}

/* Grid tweaks for 3-column layout */
#leverage-ability-briefing,
#leverage-powerup-briefing {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.5rem;
}

/* ===================================
   LEVERAGE SELECTION SCREEN REDESIGN
   =================================== */

/* Base Container */
#leverage-selection-screen {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 1.5rem;
}

.leverage-container {
    width: 100%;
    max-width: 480px;
    background: rgba(15, 25, 50, 0.7);
    border-radius: 24px;
    backdrop-filter: blur(16px);
    border: 1px solid rgba(0, 229, 255, 0.15);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    overflow: hidden;
    position: relative;
    padding: 2rem;
}

/* Header */
.leverage-header {
    text-align: center;
    margin-bottom: 2rem;
}

.leverage-header .title {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0.5rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    background: linear-gradient(90deg, #00e5ff, #00ffb3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.leverage-subtitle {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: #8be9fc;
    font-size: 0.95rem;
    font-weight: 500;
}

/* Leverage Display */
.leverage-display {
    text-align: center;
    margin-bottom: 2.5rem;
    position: relative;
}

.leverage-value {
    font-size: 5rem;
    font-weight: 800;
    color: #00e5ff;
    text-shadow: 0 0 20px rgba(0, 229, 255, 0.5);
    line-height: 1;
    margin-bottom: 0.5rem;
    transition: all 0.3s ease;
}

.leverage-value-label {
    color: #8be9fc;
    font-size: 1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* Leverage Selector */
.leverage-selector {
    margin: 2rem 0;
    position: relative;
    padding: 0 1rem;
}

.leverage-rail {
    height: 6px;
    background: rgba(0, 229, 255, 0.2);
    border-radius: 3px;
    position: relative;
    margin: 2rem 0 3rem;
}

.leverage-track {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    background: linear-gradient(90deg, #00e5ff, #00ffb3);
    border-radius: 3px;
    width: 40%;
    transition: width 0.3s ease;
}

.leverage-ticks {
    display: flex;
    justify-content: space-between;
    margin-top: 1rem;
    padding: 0 0.5rem;
}

.leverage-ticks span {
    color: #8be9fc;
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    transition: all 0.2s ease;
}

.leverage-ticks span:hover {
    color: #00e5ff;
    background: rgba(0, 229, 255, 0.1);
}

/* Abilities & Power-ups */
.leverage-abilities {
    margin: 2rem 0;
}

.ability-section,
.powerup-section {
    margin-bottom: 1.5rem;
}

.leverage-abilities h3 {
    color: #8be9fc;
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 0.75rem;
    text-align: left;
    padding-left: 0.5rem;
    word-break: break-word;
    overflow-wrap: anywhere;
    line-height: 1.2;
}

@media (max-width: 480px) {
  .leverage-abilities h3 {
    font-size: 0.8rem;
    letter-spacing: 0.5px;
  }
}

.ability-row .ability-btn:hover,
.powerup-row .powerup-btn:hover {
    transform: translateY(-2px);
    background: rgba(0, 200, 255, 0.2);
    box-shadow: 0 4px 12px rgba(0, 229, 255, 0.2);
}

.ability-row .ability-btn.selected,
.powerup-row .powerup-btn.selected {
    background: rgba(0, 229, 255, 0.15);
    border-color: #00e5ff;
    box-shadow: 0 0 15px rgba(0, 229, 255, 0.3);
}

/* Action Buttons */
.leverage-actions {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.btn-primary,
.btn-secondary {
    flex: 1;
    padding: 1rem;
    border: none;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.btn-primary {
    background: linear-gradient(90deg, #00e5ff, #00ffb3);
    color: #0a1e3a;
    box-shadow: 0 4px 15px rgba(0, 229, 255, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 229, 255, 0.4);
}

.btn-secondary {
    background: rgba(255, 255, 255, 0.1);
    color: #e7faff;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-secondary:hover {
    background: rgba(255, 255, 255, 0.15);
    transform: translateY(-2px);
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); }
    50% { transform: scale(1.05); }
    100% { transform: scale(1); }
}

.leverage-value.pulse {
    animation: pulse 0.5s ease;
}

/* Responsive Adjustments */
@media (max-width: 640px) {
    .leverage-container {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .leverage-header .title {
        font-size: 1.75rem;
    }

    .leverage-value {
        font-size: 4rem;
    }

    .btn-primary,
    .btn-secondary {
        padding: 0.85rem;
        font-size: 0.95rem;
    }
}

/* Remove old leverage styles that conflict with the new design */
.leverage-carousel,
.leverage-card,
.leverage-action-bar,
#leverage-ability-briefing,
#leverage-powerup-briefing {
    display: none !important;
}