@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700;900&family=Rajdhani:wght@300;400;500;600;700&family=Share+Tech+Mono&display=swap');

body {
    font-family: 'Rajdhani', sans-serif;
    background: radial-gradient(ellipse at center, #0a0a0a 0%, #000000 100%);
    overflow: hidden;
    cursor: none;
}

/* Enhanced cursor management for UI interaction */
body.ui-mode {
    cursor: auto !important;
}

.ui-panel {
    cursor: auto !important;
    pointer-events: auto !important;
}

.ui-panel * {
    pointer-events: auto !important;
}

.ui-panel button,
.ui-panel .space-btn,
.ui-panel .small-control-btn,
.ui-panel .planet-card {
    cursor: auto !important;
}

/* Ensure crosshair doesn't interfere with UI */
.crosshair.ui-hidden {
    pointer-events: auto !important;
    opacity: 0.1 !important;
    z-index: 10 !important;
}

.cyber-title {
    font-family: 'Orbitron', monospace;
    font-weight: 900;
    letter-spacing: 3px;
}

.mono-text {
    font-family: 'Share Tech Mono', monospace;
}

/* Enhanced UI panels */
.ui-panel {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.3) 0%, rgba(30, 41, 59, 0.3) 100%);
    border: 1px solid rgba(0,150,255,0.5);
    box-shadow: 
        0 12px 40px rgba(0, 150, 255, 0.3),
        inset 0 1px 0 rgba(0,150,255,0.4),
        inset 0 -1px 0 rgba(0,150,255,0.2);
    transform-style: preserve-3d; */
    perspective: 1200px; */
    cursor: auto !important;
    pointer-events: auto !important;
}

.ui-panel.title-header {
    position: fixed !important;
    backdrop-filter: blur(2px);
    left: 50% !important;
    top: 1rem !important;
    transform-origin: center center;
    transform: translateX(-50%) perspective(1000px) rotateX(2deg) translateZ(8px);
    border-radius: 25px;
    box-shadow: 
        0 20px 60px rgba(0, 150, 255, 0.5),
        inset 0 2px 15px rgba(0,150,255,0.3),
        inset 0 -2px 15px rgba(0,150,255,0.2);
    min-width: 300px;
    z-index: 900 !important;
    transform-style: preserve-3d;
}

.ui-panel.top-left {
    transform: perspective(1000px) rotateY(8deg) rotateX(-4deg) translateZ(10px);
    backdrop-filter: blur(2px);  /* ADD THIS LINE */
    border-radius: 0 20px 20px 0;
    box-shadow: 
        0 15px 50px rgba(0, 150, 255, 0.4),
        inset 2px 0 10px rgba(0,150,255,0.2);
    top: 14px;
}

.ui-panel.bottom-left {
    transform: perspective(1000px) rotateY(6deg) rotateX(2deg) translateZ(8px);
    backdrop-filter: blur(2px);  /* ADD THIS LINE */
    border-radius: 0 20px 20px 0;
    box-shadow: 
        0 12px 40px rgba(0, 150, 255, 0.35),
        inset 2px 0 8px rgba(0,150,255,0.18);
}

.ui-panel.top-right {
    transform: perspective(1000px) rotateY(-8deg) rotateX(-4deg) translateZ(10px);
        backdrop-filter: blur(2px);  /* ADD THIS LINE */
    border-radius: 20px 0 0 20px;
    box-shadow: 
        0 15px 50px rgba(0, 150, 255, 0.4),
        inset -2px 0 10px rgba(0,150,255,0.2);
    top: 14px;
}

.ui-panel.bottom-right {
    transform: perspective(1000px) rotateY(-6deg) rotateX(3deg) translateZ(5px);
            backdrop-filter: blur(2px);  /* ADD THIS LINE */
    border-radius: 20px 0 0 20px;
    box-shadow: 
        0 10px 30px rgba(0, 150, 255, 0.3),
        inset -2px 0 8px rgba(0,150,255,0.15);
}

.curved-element {
    transform: perspective(800px) rotateX(-2deg);
    text-shadow: 0 0 8px rgba(0,150,255,0.6);
}

.glow-text {
    text-shadow: 
        0 0 8px rgba(0,150,255,0.9), 
        0 0 16px rgba(0,150,255,0.7),
        0 0 24px rgba(0,150,255,0.5);
}

.planet-card {
    cursor: auto !important;
    pointer-events: auto !important;
    /* ... rest of the styles ... */
}

.planet-card * {
    pointer-events: auto !important;
    cursor: auto !important;
}

.planet-card:hover {
    cursor: auto !important;
    transform: perspective(600px) rotateX(-1deg) translateY(-2px) scale(1.02);
    box-shadow: 0 8px 25px rgba(0,150,255,0.4);
    border-color: rgba(0,255,150,0.6);
}

.planet-card.selected {
    border-color: rgba(0,255,150,0.8);
    box-shadow: 0 8px 25px rgba(0,255,150,0.5);
    background: linear-gradient(135deg, rgba(0,255,150,0.2) 0%, rgba(30, 41, 59, 0.7) 100%);
    cursor: auto !important;
}

.pulse {
    animation: pulse 2s infinite;
}

/* Crosshair behind UI panels */
.ui-panel:hover ~ .crosshair,
.ui-panel:hover + .crosshair {
    opacity: 0.2;
    z-index: 10;
}

@keyframes pulse {
    0% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.7; transform: scale(1.05); }
    100% { opacity: 1; transform: scale(1); }
}

/* Damage and visual effects */
@keyframes damageFlash {
    0% { opacity: 0; }
    20% { opacity: 1; }
    100% { opacity: 0; }
}

@keyframes screenShake {
    0% { transform: translate(0); }
    10% { transform: translate(-2px, -2px); }
    20% { transform: translate(2px, -2px); }
    30% { transform: translate(-2px, 2px); }
    40% { transform: translate(2px, 2px); }
    50% { transform: translate(-1px, -1px); }
    60% { transform: translate(1px, -1px); }
    70% { transform: translate(-1px, 1px); }
    80% { transform: translate(1px, 1px); }
    90% { transform: translate(0); }
    100% { transform: translate(0); }
}

/* Rocket Orbit Loading Animation */
.rocket-orbit-loader {
    width: 80px;
    height: 80px;
    position: relative;
    margin: 0 auto 20px;
}

.rocket-orbit-loader::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 16px;
    height: 16px;
    background: radial-gradient(circle, #00ffff 0%, #00ccff 70%, transparent 100%);
    border-radius: 50%;
    box-shadow: 0 0 15px #00ffff, 0 0 30px #00ccff;
}

.rocket {
    position: absolute;
    top: 0;
    left: 50%;
    width: 24px;
    height: 24px;
    background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='%2300ccff'%3E%3Cpath d='M12 2.5c0 0 4.5 2.04 4.5 10.5 0 2.49-1.04 5.57-1.6 7H9.1c-.56-1.43-1.6-4.51-1.6-7C7.5 4.54 12 2.5 12 2.5zm2 8.5c0-1.1-.9-2-2-2s-2 .9-2 2 .9 2 2 2 2-.9 2-2zm-6.31 9.52c-.48-1.23-1.52-4.17-1.67-6.87l-1.13.75c-.56.38-.89 1-.89 1.67v3.67c0 .69.36 1.3.89 1.67l1.13.75c.15-.64.31-1.29.48-1.92.13-.5.27-1 .42-1.47zm12.31 0v-3.67c0-.67-.33-1.29-.89-1.67l-1.13-.75c-.15 2.7-1.2 5.64-1.67 6.87.15.47.29.97.42 1.47.17.63.33 1.28.48 1.92l1.13-.75c.53-.37.89-.98.89-1.67z'/%3E%3C/svg%3E") no-repeat center center;
    background-size: contain;
    animation: rocket-orbit 4s linear infinite;
    transform-origin: 50% 40px;
}

@keyframes rocket-orbit {
    0% {
        transform: translateX(-50%) rotate(0deg) translateY(-40px) rotate(0deg);
    }
    25% {
        transform: translateX(-50%) rotate(90deg) translateY(-40px) rotate(-90deg);
    }
    50% {
        transform: translateX(-50%) rotate(180deg) translateY(-40px) rotate(-180deg);
    }
    75% {
        transform: translateX(-50%) rotate(270deg) translateY(-40px) rotate(-270deg);
    }
    100% {
        transform: translateX(-50%) rotate(360deg) translateY(-40px) rotate(-360deg);
    }
}

.loading-bar {
    background: linear-gradient(90deg, #0066ff 0%, #00ccff 50%, #00ffcc 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
    transform: perspective(400px) rotateX(-1deg);
}

.hull-bar {
    background: linear-gradient(90deg, #ff0066 0%, #ff6600 50%, #00ff66 100%);
    background-size: 200% 100%;
    animation: shimmer 2s infinite;
    transform: perspective(400px) rotateX(-1deg);
}

@keyframes shimmer {
    0% { background-position: -200% 0; }
    100% { background-position: 200% 0; }
}

.cyberpunk-bg {
    background: 
        linear-gradient(45deg, rgba(0,150,255,0.1) 0%, transparent 50%),
        linear-gradient(-45deg, rgba(255,0,150,0.1) 0%, transparent 50%),
        linear-gradient(135deg, rgba(0,255,150,0.1) 0%, transparent 50%);
    animation: cyberpunk-flow 8s ease-in-out infinite;
}

@keyframes cyberpunk-flow {
    0%, 100% { 
        background-position: 0% 0%, 100% 100%, 0% 100%;
        filter: hue-rotate(0deg);
    }
    50% { 
        background-position: 100% 100%, 0% 0%, 100% 0%;
        filter: hue-rotate(60deg);
    }
}

.crosshair {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) perspective(600px) rotateX(-2deg) translateZ(20px);
    width: 28px;
    height: 28px;
    border: 2px solid rgba(0,255,150,0.9);
    border-radius: 50%;
    pointer-events: none;
    z-index: 45;
    box-shadow: 
        0 0 15px rgba(0,255,150,0.7),
        inset 0 0 15px rgba(0,255,150,0.4),
        0 0 5px rgba(255,255,255,0.3);
    transition: left 0.15s ease, top 0.15s ease, border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
    /* Reduced crosshair smoothing: 0.15s (was 0.3s) for more responsive feel */
}

.crosshair.enemy-target {
    border-color: rgba(255,50,50,0.9);
    box-shadow: 
        0 0 15px rgba(255,50,50,0.7),
        inset 0 0 15px rgba(255,50,50,0.4),
        0 0 5px rgba(255,100,100,0.3);
}

.crosshair.target-locked {
    border-color: rgba(255,255,0,0.9);
    box-shadow: 
        0 0 15px rgba(255,255,0,0.7),
        inset 0 0 15px rgba(255,255,0,0.4),
        0 0 5px rgba(255,255,150,0.3);
    transform: translate(-50%, -50%) scale(1.2);
}

.crosshair.target-locked.enemy-target {
    border-color: rgba(255,150,0,0.9);
    box-shadow: 
        0 0 15px rgba(255,150,0,0.7),
        inset 0 0 15px rgba(255,150,0,0.4),
        0 0 5px rgba(255,200,100,0.3);
}

.crosshair::before,
.crosshair::after {
    content: '';
    position: absolute;
    background: rgba(0,255,150,0.9);
    box-shadow: 0 0 8px rgba(0,255,150,0.7);
    transition: all 0.3s ease;
}

.crosshair.enemy-target::before,
.crosshair.enemy-target::after {
    background: rgba(255,50,50,0.9);
    box-shadow: 0 0 8px rgba(255,50,50,0.7);
}

.crosshair.target-locked::before,
.crosshair.target-locked::after {
    background: rgba(255,255,0,0.9);
    box-shadow: 0 0 8px rgba(255,255,0,0.7);
}

.crosshair.target-locked.enemy-target::before,
.crosshair.target-locked.enemy-target::after {
    background: rgba(255,150,0,0.9);
    box-shadow: 0 0 8px rgba(255,150,0,0.7);
}

.crosshair::before {
    top: 50%;
    left: -8px;
    right: -8px;
    height: 1px;
    transform: translateY(-50%);
}

.crosshair::after {
    left: 50%;
    top: -8px;
    bottom: -8px;
    width: 1px;
    transform: translateX(-50%);
}

/* --- INSERTED FIX --- */
#gameContainer {
  position: relative;
}

#gameCanvas {
  position: absolute;
  inset: 0;
  z-index: 0;
  display: block;
  pointer-events: none; /* Allow clicks to pass through to UI elements */
}

/* Ensure UI panels can receive clicks */
.ui-panel {
  pointer-events: auto !important;
  z-index: 20 !important;
}

.ui-panel * {
  pointer-events: auto !important;
}

.cyberpunk-bg {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}
/* --- END FIX --- */

/* Enhanced laser effects */
.laser-beam {
    position: absolute;
    width: 2px;
    background: linear-gradient(to bottom, transparent, currentColor, transparent);
    border-radius: 1px;
    pointer-events: none;
    z-index: 15;
    box-shadow: 0 0 4px currentColor, 0 0 8px currentColor;
    animation: laser-pulse 0.3s ease-out forwards;
}

@keyframes laser-pulse {
    0% { 
        opacity: 1; 
        transform: scaleX(1) scaleY(1);
        filter: brightness(2);
    }
    50% {
        transform: scaleX(1.5) scaleY(1);
        filter: brightness(1.5);
    }
    100% { 
        opacity: 0; 
        transform: scaleX(0.5) scaleY(1);
        filter: brightness(0.5);
    }
}

/* Simple hyperspace effect */
.star-trail {
    position: absolute;
    width: 2px;
    height: 2px;
    background: rgba(255,255,255,0.8);
    border-radius: 50%;
    animation: hyperspace-trail 0.3s linear infinite;
}

@keyframes hyperspaceJump {
    0% { 
        opacity: 0;
        transform: scale(0.1);
    }
    20% {
        opacity: 0.5;
        transform: scale(0.3);
    }
    60% {
        opacity: 1;
        transform: scale(1.5);
    }
    100% { 
        opacity: 0;
        transform: scale(3);
    }
}

@keyframes streakExpand {
    0% { 
        transform: rotate(var(--rotation, 0deg)) scaleX(0);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    100% { 
        transform: rotate(var(--rotation, 0deg)) scaleX(1);
        opacity: 0;
    }
}

.hyperspace-tunnel {
    animation: hyperspaceJump 2s ease-in-out forwards;
}

.hyperspace-streak {
    animation: streakExpand 1.5s ease-out forwards;
}

@keyframes hyperspace-stretch {
    0% { 
        transform: rotate(var(--rotation, 0deg)) scaleX(0);
        opacity: 0;
    }
    20% {
        opacity: 1;
    }
    100% { 
        transform: rotate(var(--rotation, 0deg)) scaleX(1);
        opacity: 0;
    }
}

.hyperspace-line {
    animation: hyperspace-stretch 0.8s ease-out forwards;
}

@keyframes hyperspace-trail {
    from { 
        transform: scale(0.1);
        opacity: 1;
    }
    to { 
        transform: scale(2) translateZ(-1000px);
        opacity: 0;
    }
}

.round-map {
    width: 220px;
    height: 220px;
    border-radius: 50%;
    position: relative;
    overflow: hidden;
    border: 3px solid rgba(0,150,255,0.6);
    box-shadow:
        0 0 30px rgba(0,150,255,0.4),
        inset 0 0 30px rgba(0,0,0,0.6),
        inset 0 0 5px rgba(0,150,255,0.3);
    transform: perspective(800px) rotateX(-3deg) translateZ(5px);
}

.map-grid {
    position: absolute;
    inset: 0;
    pointer-events: none;
    opacity: 0.3;
}

.map-grid-line {
    position: absolute;
    background: rgba(0,150,255,0.4);
}

.map-grid-line.vertical {
    width: 1px;
    height: 100%;
}

.map-grid-line.horizontal {
    width: 100%;
    height: 1px;
}

.compass-ring {
    position: absolute;
    inset: -15px;
    border: 2px solid rgba(0,255,150,0.5);
    border-radius: 50%;
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0,255,150,0.3);
}

.compass-needle {
    position: absolute;
    top: 8px;
    left: 50%;
    transform: translateX(-50%) rotate(var(--rotation, 0deg));
    width: 0;
    height: 0;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
    border-bottom: 18px solid rgba(255,200,0,0.9);
    transform-origin: 50% 95px;
    filter: drop-shadow(0 0 5px rgba(255,200,0,0.7));
    z-index: 10;
}

.map-direction-arrow {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    transform: translate(-50%, -50%) rotate(var(--direction, 0deg));
    pointer-events: none;
    z-index: 15;
}

/* Player position triangle - isosceles shape */
#playerMapPosition {
    width: 0 !important;
    height: 0 !important;
    border-left: 6px solid transparent !important;
    border-right: 6px solid transparent !important;
    border-bottom: 16px solid #00ff96 !important; /* Longer pointed triangle */
    font-size: 0 !important; /* Hide the ▲ text */
    line-height: 0 !important;
}

.map-direction-arrow::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 16px solid rgba(0,255,150,0.9);
    transform: translate(-50%, -50%);
    filter: drop-shadow(0 0 5px rgba(0,255,150,0.7));
}

.map-toggle-btn {
    position: absolute;
    top: 5px;
    left: 5px;
    background: rgba(0,150,255,0.7);
    border: 1px solid rgba(0,255,255,0.5);
    border-radius: 15px;
    color: white;
    font-size: 10px;
    padding: 4px 8px;
    cursor: auto;
    transition: all 0.2s ease;
}

.map-toggle-btn:hover {
    background: rgba(0,200,255,0.9);
    box-shadow: 0 0 8px rgba(0,255,255,0.5);
}

#eventHorizonWarning {
    animation: eventHorizonShake 0.5s infinite;
    background: linear-gradient(45deg, rgba(255,255,0,0.15), rgba(255,200,0,0.15));
    color: rgba(255, 255, 255, 0.95);
    border-radius: 15px;
    padding: 20px;
    border: 2px solid rgba(255,255,0,0.2);
    backdrop-filter: blur(3px);
}

@keyframes eventHorizonShake {
    0% { transform: translate(-50%, -50%) translateX(0); }
    25% { transform: translate(-50%, -50%) translateX(-3px); }
    75% { transform: translate(-50%, -50%) translateX(3px); }
    100% { transform: translate(-50%, -50%) translateX(0); }
}

.space-btn {
    background: linear-gradient(135deg, rgba(0,150,255,0.2), rgba(0,100,200,0.3));
    border: 1px solid rgba(0,150,255,0.5);
    color: rgba(0,255,255,0.9);
    font-family: 'Orbitron', monospace;
    transition: all 0.3s ease;
    backdrop-filter: blur(5px);
    transform: perspective(600px) rotateX(-2deg);
    box-shadow:
        0 4px 15px rgba(0,150,255,0.2),
        inset 0 1px 0 rgba(0,150,255,0.3);
}

.space-btn:hover {
    background: linear-gradient(135deg, rgba(0,200,255,0.3), rgba(0,150,255,0.4));
    border-color: rgba(0,255,255,0.7);
    box-shadow:
        0 0 20px rgba(0,255,255,0.4),
        0 6px 20px rgba(0,150,255,0.3),
        inset 0 1px 0 rgba(0,255,255,0.4);
    transform: perspective(600px) rotateX(-2deg) translateY(-1px);
}

/* Skip Intro button - preserve centering on hover */
#skipIntroBtn {
    transform: perspective(600px) rotateX(-2deg) translateX(-50%);
}

#skipIntroBtn:hover {
    transform: perspective(600px) rotateX(-2deg) translateX(-50%) translateY(-1px);
}

.achievement-icon {
    width: 32px;
    height: 32px;
    background: 
        linear-gradient(45deg, transparent 30%, rgba(0,255,200,0.3) 50%, transparent 70%),
        linear-gradient(-45deg, transparent 30%, rgba(0,150,255,0.3) 50%, transparent 70%);
    border: 2px solid rgba(0,255,200,0.6);
    border-radius: 8px;
    position: relative;
    animation: trophy-glow 2s ease-in-out infinite;
}

.achievement-icon::before {
    content: '';
    position: absolute;
    inset: 4px;
    background: 
        radial-gradient(circle at 30% 30%, rgba(0,255,200,0.6) 0%, transparent 50%),
        radial-gradient(circle at 70% 70%, rgba(0,150,255,0.6) 0%, transparent 50%);
    border-radius: 4px;
}

@keyframes trophy-glow {
    0%, 100% { 
        box-shadow: 0 0 10px rgba(0,255,200,0.3);
        transform: scale(1);
    }
    50% { 
        box-shadow: 0 0 20px rgba(0,255,200,0.6);
        transform: scale(1.05);
    }
}

.enemy-indicator {
    position: absolute;
    width: 8px;
    height: 8px;
    background: radial-gradient(circle, rgba(255,50,50,0.9) 0%, rgba(150,0,0,0.7) 100%);
    border: 1px solid rgba(255,100,100,0.8);
    border-radius: 50%;
    animation: enemy-pulse 1.5s ease-in-out infinite;
    pointer-events: none;
}

@keyframes enemy-pulse {
    0%, 100% { transform: scale(1); opacity: 0.8; }
    50% { transform: scale(1.5); opacity: 0.8; }
}

.enemy-counter {
    position: absolute;
    top: 5px;
    right: 5px;
    background: rgba(255,0,0,0.8);
    color: white;
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 10px;
    font-weight: bold;
    min-width: 16px;
    text-align: center;
}

.galaxy-indicator {
    position: relative;
    cursor: auto;
    transition: all 0.3s ease;
}

.galaxy-indicator:hover {
    transform: translate(-50%, -50%) scale(1.2);
    z-index: 10;
}

/* Firework celebration effects for boss victories */
.firework-particle {
    position: fixed !important;
    pointer-events: none !important;
    z-index: 1000 !important;
    border-radius: 50% !important;
}

/* Enhanced Mission Command Alert for victory messages */
#missionCommandAlert {
    max-width: 600px !important; /* Wider for victory messages */
    z-index: 850 !important;
}

#missionCommandText {
    white-space: normal !important;
    word-wrap: break-word !important;
    line-height: 1.4 !important;
    max-height: 200px !important;
    overflow-y: auto !important;
}

/* =============================================================================
   ENERGY SHIELD SYSTEM
   ============================================================================= */

/* Shield Overlay Container */
#shieldOverlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 500;
    opacity: 0;
    transition: opacity 0.5s ease;
    transform: perspective(1200px) rotateX(2deg) translateZ(-3px);
    transform-style: preserve-3d; */
    mix-blend-mode: screen; */
    isolation: isolate; */
}

/* Hexagonal Pattern Canvas */
#shieldCanvas {
    width: 100%;
    height: 100%;
    mix-blend-mode: screen; /* Move blend mode here instead */
}

#shieldOverlay.active {
    opacity: 1;
}

/* Shield HUD Indicator */
.shield-indicator {
    position: fixed;
    top: 50%;
    transform: translate(-20px, -50%);
    left: 20px;
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.3), rgba(30, 41, 59, 0.3));
    border: 1px solid rgba(0, 150, 255, 0.5);
    border-radius: 8px;
    padding: 8px 12px;
    font-family: 'Orbitron', monospace;
    font-size: 12px;
    color: #00d4ff;
    text-shadow: 0 0 8px rgba(0, 212, 255, 0.6);
    backdrop-filter: blur(2px);
    z-index: 850;
    opacity: 0;
    transition: all 0.3s ease;
    box-shadow: 0 0 15px rgba(0, 150, 255, 0.3);
}

.shield-indicator.active {
    opacity: 1;
    transform: translate(0, -50%);
}

.shield-indicator.critical {
    border-color: rgba(255, 100, 0, 0.8);
    background: linear-gradient(135deg, rgba(255, 50, 0, 0.2), rgba(255, 100, 0, 0.15));
    color: #ff6600;
    text-shadow: 0 0 8px rgba(255, 100, 0, 0.6);
    animation: shieldPulse 0.5s ease infinite;
}

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

.shield-status {
    font-size: 10px;
    color: rgba(0, 212, 255, 0.8);
    margin-top: 4px;
}

.shield-restrictions {
    font-size: 9px;
    color: rgba(255, 200, 0, 0.7);
    margin-top: 2px;
    font-style: italic;
}

/* Mobile Shield Indicator - Hidden on mobile */
@media (max-width: 768px) {
    .shield-indicator {
        display: none !important;
    }
}

/* ============================================================================
   Z-INDEX HIERARCHY - COMPLETE LAYER ORDER
   ============================================================================ */

/* Shield system (background effects) */
#shieldOverlay {
    z-index: 500 !important;
}

.shield-indicator {
    z-index: 501 !important;
}

/* Game UI panels */
.ui-panel,
.nav-panel,
.stats-panel,
.target-panel,
.controls-panel {
    z-index: 600 !important;
}

/* Crosshair */
.crosshair {
    z-index: 650 !important;
}

/* Mobile controls */
.mobile-controls-container,
.mobile-controls {
    z-index: 700 !important;
}

/* Alerts and warnings */
#eventHorizonWarning,
#bossWarning {
    z-index: 800 !important;
}

/* Tutorial messages */
#missionCommandAlert,
.mission-command-alert {
    z-index: 850 !important;
}

/* Title header */
.title-header {
    z-index: 900 !important;
}

/* Achievement popup */
#achievementPopup {
    z-index: 950 !important;
}

/* Pause overlay (highest) */
#pauseOverlay {
    z-index: 1000 !important;
}

/* Intro overlays (when active) */
#loadingScreen,
#introCountdownOverlay,
#introFadeOverlay {
    z-index: 9999 !important;
}

// =====================================================================
// 3. ADD TO styles.css - Mobile Styles
// =====================================================================

const mobileStyles = `
/* Mobile Mode Override */
body.mobile-mode {
    cursor: auto !important;
    touch-action: manipulation;
}

body.mobile-mode .ui-panel.desktop-only {
    display: none !important;
}

/* Enhanced mobile crosshair */
.crosshair.mobile-crosshair {
    width: 48px !important;
    height: 48px !important;
    border-width: 3px !important;
    border-color: rgba(0, 255, 0, 1) !important;
}

.crosshair.mobile-crosshair::before {
    left: -16px !important;
    right: -16px !important;
    height: 3px !important;
}

.crosshair.mobile-crosshair::after {
    top: -16px !important;
    bottom: -16px !important;
    width: 3px !important;
}

/* Mobile UI visibility */
.mobile-ui {
    display: none;
}

body.mobile-mode .mobile-ui {
    display: block !important;
}

/* Thrust always-on indicator */
.thrust-indicator {
    position: fixed;
    top: 50%;
    right: 20px;
    transform: translateY(-50%);
    width: 8px;
    height: 120px;
    background: rgba(50, 50, 50, 0.8);
    border-radius: 4px;
    border: 1px solid rgba(0, 150, 255, 0.5);
    z-index: 25;
}

.thrust-fill {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(to top, #ff4500, #ffff00, #00ff00);
    border-radius: 3px;
    height: 100%;
    transition: height 0.1s ease;
}

/* Mobile popup styles */
.mobile-popup {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    backdrop-filter: blur(5px);
    z-index: 50;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.mobile-popup.active {
    display: flex !important;
}

.popup-content {
    background: linear-gradient(135deg, rgba(15, 23, 42, 0.3), rgba(30, 41, 59, 0.3));
    border: 2px solid rgba(0, 150, 255, 0.6);
    border-radius: 20px;
    padding: 24px;
    color: white;
    max-width: 90vw;
    max-height: 80vh;
    overflow-y: auto;
}

/* Tutorial Message Mobile Optimization */
#missionCommandAlert {
    max-width: 600px;
    width: 90%;
}

@media (max-width: 768px) {
    #missionCommandAlert {
        max-width: 95% !important;
        width: 95% !important;
        padding: 24px !important;
    }
    
    #missionCommandAlert h2 {
        font-size: 1.25rem !important;
        margin-bottom: 12px !important;
    }
    
    #missionCommandText {
        font-size: 0.95rem !important;
        line-height: 1.5 !important;
        word-wrap: break-word !important;
    }
}

/* Ensure tutorial buttons are clickable and cursor is visible ONLY on the alert itself */
#missionCommandAlert:not(.hidden) {
    cursor: auto !important;
}

#missionCommandAlert:not(.hidden) button {
    cursor: pointer !important;
    pointer-events: auto !important;
    touch-action: manipulation !important;
    -webkit-tap-highlight-color: rgba(0, 150, 255, 0.3);
    min-height: 44px; /* iOS minimum tap target */
    min-width: 44px;
}

@media (max-width: 768px) {
    .mobile-btn {
    width: 64px;
    height: 64px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 150, 255, 0.5);
    color: #00ff88;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 0 10px rgba(0, 150, 255, 0.3), inset 0 0 10px rgba(0, 150, 255, 0.1);
    text-shadow: 0 0 8px rgba(0,255,136,0.6), 0 0 16px rgba(0,255,136,0.3);
    opacity: 0.7;
}

.mobile-btn.primary {
    width: 80px !important;
    height: 80px !important;
    border-radius: 4px !important;
    background: rgba(0, 0, 0, 0.7) !important;
    border: 1px solid rgba(255, 50, 50, 0.6) !important;
    color: #ff5555 !important;
    box-shadow: 0 0 10px rgba(255, 50, 50, 0.4), inset 0 0 10px rgba(255, 50, 50, 0.1) !important;
    opacity: 0.7 !important;
}

/* Mobile button touch optimization */
.mobile-btn {
    -webkit-tap-highlight-color: rgba(0, 150, 255, 0.3);
    -webkit-touch-callout: none;
    -webkit-user-select: none;
    user-select: none;
    touch-action: manipulation;
    pointer-events: auto !important;
}

.mobile-btn:active {
    transform: scale(0.95) !important;
    background: rgba(0, 150, 255, 0.2) !important;
    box-shadow: 0 0 15px rgba(0, 150, 255, 0.5), inset 0 0 15px rgba(0, 150, 255, 0.2) !important;
    opacity: 1 !important;
}

.mobile-btn.primary:active,
.mobile-btn.fire:active,
.mobile-btn.fire-btn:active {
    transform: scale(0.92) !important;
    background: rgba(255, 50, 50, 0.2) !important;
    box-shadow: 0 0 15px rgba(255, 50, 50, 0.6), inset 0 0 15px rgba(255, 50, 50, 0.2) !important;
    opacity: 1 !important;
}

/* Count badges for missile and emergency warp buttons */
.missile-count-badge,
.warp-count-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: rgba(0, 0, 0, 0.9);
    border: 1px solid rgba(0, 150, 255, 0.6);
    border-radius: 10px;
    padding: 2px 6px;
    font-size: 11px;
    font-weight: 700;
    color: #00ff88;
    font-family: 'Orbitron', monospace;
    text-shadow: 0 0 6px rgba(0,255,136,0.8);
    box-shadow: 0 0 8px rgba(0, 150, 255, 0.4);
    min-width: 18px;
    text-align: center;
    pointer-events: none;
}

/* Make buttons with badges positioned relative */
.mobile-btn.missile,
.mobile-btn.warp {
    position: relative;
}

/* Ensure mobile controls are always above touch overlay */
.mobile-controls {
    z-index: 30 !important;
    pointer-events: auto !important;
}

.mobile-controls * {
    pointer-events: auto !important;
}

/* Hide mobile controls during intro and loading */
body.intro-active .mobile-controls-container,
body.intro-active .mobile-floating-status,
body.intro-active .nav-panel-mobile {
    display: none !important;
}

#loadingScreen:not([style*="display: none"]) ~ * .mobile-controls-container,
#loadingScreen:not([style*="display: none"]) ~ * .mobile-floating-status {
    display: none !important;
}

/* Hide event horizon warning on mobile - notifications work better */
@media (max-width: 768px) {
    #eventHorizonWarning {
        display: none !important;
    }
}

/* Swipe indicators for navigation panel - Cyberpunk theme */
.swipe-indicator {
    position: fixed;
    top: 20px;
    display: flex;
    align-items: center;
    gap: 4px;
    background: rgba(0, 0, 0, 0.7);
    border: 1px solid rgba(0, 150, 255, 0.5);
    border-radius: 4px;
    padding: 6px 10px;
    z-index: 9000;
    pointer-events: none;
    box-shadow: 0 0 10px rgba(0, 150, 255, 0.3), inset 0 0 10px rgba(0, 150, 255, 0.1);
    opacity: 0.7;
}

/* Open indicator: right side, shown when panel closed */
.swipe-indicator-open {
    right: 8px;
}

/* Close indicator: left side, hidden by default */
.swipe-indicator-close {
    left: 8px;
    display: none;
}

.swipe-arrow {
    font-size: 16px;
    font-weight: bold;
    color: #00ff88;
    text-shadow: 0 0 8px rgba(0,255,136,0.6), 0 0 16px rgba(0,255,136,0.3);
    font-family: monospace;
}

.swipe-text {
    font-size: 9px;
    font-weight: 700;
    color: #00ff88;
    font-family: 'Orbitron', monospace;
    letter-spacing: 1px;
    text-shadow: 0 0 8px rgba(0,255,136,0.6), 0 0 16px rgba(0,255,136,0.3);
}

/* When nav panel is active: hide "open" indicator, show "close" indicator */
.nav-panel-mobile.active ~ .swipe-indicator-open {
    display: none;
}

.nav-panel-mobile.active ~ .swipe-indicator-close {
    display: flex;
}

/* Hide swipe indicator during intro and on desktop */
body.intro-active .swipe-indicator {
    display: none !important;
}

/* Hide swipe indicator on desktop only (devices with hover capability) */
@media (hover: hover) and (pointer: fine) {
    .swipe-indicator {
        display: none !important;
    }
}