/* Lava Lamp Specific Styles */
.lava-lamp-container {
    position: relative;
    width: 100%;
    max-width: 400px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    align-items: center;
}

#lava-lamp-canvas {
    width: 300px;
    height: 600px;
    background: linear-gradient(180deg, 
        rgba(20, 20, 20, 0.9) 0%,
        rgba(40, 40, 40, 0.8) 50%,
        rgba(20, 20, 20, 0.9) 100%);
    border-radius: 50px 50px 20px 20px;
    border: 3px solid #333;
    box-shadow: 
        0 0 30px rgba(0, 0, 0, 0.5),
        inset 0 0 50px rgba(0, 0, 0, 0.3),
        inset -10px 0 20px rgba(255, 255, 255, 0.1);
    position: relative;
    overflow: hidden;
}

/* Glass reflection effect */
#lava-lamp-canvas::before {
    content: '';
    position: absolute;
    top: 10%;
    left: 10%;
    width: 20%;
    height: 60%;
    background: linear-gradient(135deg, 
        rgba(255, 255, 255, 0.4) 0%,
        rgba(255, 255, 255, 0.1) 50%,
        transparent 100%);
    border-radius: 30px;
    transform: skew(-5deg);
    pointer-events: none;
    z-index: 10;
}

/* Lamp base */
.lamp-base {
    width: 320px;
    height: 60px;
    background: linear-gradient(180deg, 
        #666 0%,
        #333 50%,
        #222 100%);
    border-radius: 0 0 30px 30px;
    border: 2px solid #444;
    box-shadow: 
        0 5px 15px rgba(0, 0, 0, 0.5),
        inset 0 2px 5px rgba(255, 255, 255, 0.1);
    position: relative;
    margin-top: -5px;
}

.lamp-base::before {
    content: '';
    position: absolute;
    top: 10px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 20px;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.2) 50%,
        transparent 100%);
    border-radius: 10px;
}

/* Lamp top */
.lamp-top {
    width: 320px;
    height: 40px;
    background: linear-gradient(180deg, 
        #555 0%,
        #333 50%,
        #444 100%);
    border-radius: 20px 20px 0 0;
    border: 2px solid #444;
    box-shadow: 
        0 -5px 15px rgba(0, 0, 0, 0.3),
        inset 0 2px 5px rgba(255, 255, 255, 0.1);
    position: relative;
    margin-bottom: -5px;
    order: -1;
}

.lamp-top::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 15px;
    background: linear-gradient(90deg, 
        transparent 0%,
        rgba(255, 255, 255, 0.3) 50%,
        transparent 100%);
    border-radius: 8px;
}

/* Lava lamp color themes */
.lava-lamp-container.classic-orange #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(255, 140, 0, 0.1) 0%,
        rgba(255, 69, 0, 0.2) 50%,
        rgba(255, 140, 0, 0.1) 100%);
}

.lava-lamp-container.retro-red #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(139, 0, 0, 0.1) 0%,
        rgba(220, 20, 60, 0.2) 50%,
        rgba(139, 0, 0, 0.1) 100%);
}

.lava-lamp-container.electric-blue #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(0, 100, 255, 0.1) 0%,
        rgba(30, 144, 255, 0.2) 50%,
        rgba(0, 100, 255, 0.1) 100%);
}

.lava-lamp-container.cosmic-purple #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(75, 0, 130, 0.1) 0%,
        rgba(138, 43, 226, 0.2) 50%,
        rgba(75, 0, 130, 0.1) 100%);
}

.lava-lamp-container.neon-green #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(50, 205, 50, 0.1) 0%,
        rgba(124, 252, 0, 0.2) 50%,
        rgba(50, 205, 50, 0.1) 100%);
}

.lava-lamp-container.sunset-gradient #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(255, 140, 0, 0.1) 0%,
        rgba(255, 20, 147, 0.15) 30%,
        rgba(138, 43, 226, 0.2) 70%,
        rgba(75, 0, 130, 0.1) 100%);
}

.lava-lamp-container.ocean-wave #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(0, 191, 255, 0.1) 0%,
        rgba(255, 255, 255, 0.15) 30%,
        rgba(70, 130, 180, 0.2) 70%,
        rgba(0, 100, 150, 0.1) 100%);
}

.lava-lamp-container.galaxy #lava-lamp-canvas {
    background: linear-gradient(180deg, 
        rgba(25, 25, 112, 0.1) 0%,
        rgba(138, 43, 226, 0.15) 25%,
        rgba(255, 20, 147, 0.2) 50%,
        rgba(138, 43, 226, 0.15) 75%,
        rgba(25, 25, 112, 0.1) 100%);
}

/* Heat intensity effects */
.lava-lamp-container.heat-cool {
    filter: brightness(0.8) contrast(0.9);
}

.lava-lamp-container.heat-warm {
    filter: brightness(1.0) contrast(1.0);
}

.lava-lamp-container.heat-hot {
    filter: brightness(1.2) contrast(1.1);
}

.lava-lamp-container.heat-extreme {
    filter: brightness(1.4) contrast(1.2) saturate(1.2);
    animation: heatPulse 2s ease-in-out infinite;
}

@keyframes heatPulse {
    0%, 100% { 
        filter: brightness(1.4) contrast(1.2) saturate(1.2);
    }
    50% { 
        filter: brightness(1.6) contrast(1.3) saturate(1.3);
    }
}

/* Lamp glow effects */
.lamp-glow {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    border-radius: 50px 50px 20px 20px;
    pointer-events: none;
    opacity: 0.3;
    animation: lampGlow 3s ease-in-out infinite;
}

@keyframes lampGlow {
    0%, 100% { 
        box-shadow: 0 0 20px rgba(255, 140, 0, 0.3);
        opacity: 0.3;
    }
    50% { 
        box-shadow: 0 0 40px rgba(255, 140, 0, 0.5);
        opacity: 0.5;
    }
}

/* Mobile responsive adjustments */
@media (max-width: 768px) {
    .lava-lamp-container {
        max-width: 300px;
    }
    
    #lava-lamp-canvas {
        width: 250px;
        height: 500px;
    }
    
    .lamp-base,
    .lamp-top {
        width: 270px;
    }
    
    .lamp-base {
        height: 50px;
    }
    
    .lamp-top {
        height: 35px;
    }
}

@media (max-width: 480px) {
    #lava-lamp-canvas {
        width: 200px;
        height: 400px;
    }
    
    .lamp-base,
    .lamp-top {
        width: 220px;
    }
    
    .lamp-base {
        height: 40px;
    }
    
    .lamp-top {
        height: 30px;
    }
}

/* Performance optimizations */
@media (prefers-reduced-motion: reduce) {
    .lamp-glow,
    .lava-lamp-container.heat-extreme {
        animation: none;
    }
}

/* High contrast mode */
@media (prefers-contrast: high) {
    #lava-lamp-canvas {
        border: 4px solid #fff;
    }
    
    .lamp-base,
    .lamp-top {
        border: 3px solid #fff;
    }
}

/* Bubble effects for lava lamp */
.lava-bubble {
    position: absolute;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.6) 0%, rgba(255, 255, 255, 0.2) 70%, transparent 100%);
    border-radius: 50%;
    animation: lavaBubbleRise linear infinite;
    pointer-events: none;
}

@keyframes lavaBubbleRise {
    0% {
        transform: translateY(0) scale(0.8);
        opacity: 0.8;
    }
    50% {
        transform: translateY(-50vh) scale(1.2);
        opacity: 0.6;
    }
    100% {
        transform: translateY(-100vh) scale(1);
        opacity: 0;
    }
}

/* Sparkle effects for galaxy mode */
.galaxy-sparkle {
    position: absolute;
    width: 2px;
    height: 2px;
    background: #fff;
    border-radius: 50%;
    animation: sparkle 2s ease-in-out infinite;
    pointer-events: none;
}

@keyframes sparkle {
    0%, 100% { 
        opacity: 0;
        transform: scale(0.5);
    }
    50% { 
        opacity: 1;
        transform: scale(1.5);
    }
}