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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #000;
    background-image: url('./background.png');
    background-position: center center;
    background-size: cover;
    background-attachment: scroll;
    background-repeat: no-repeat;
    -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;
    color: #e0e0e0;
    min-height: 100vh;
    overflow-x: hidden;
    position: relative;
}

.stars {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(2px 2px at 20px 30px, #eee, transparent),
        radial-gradient(2px 2px at 40px 70px, #eee, transparent),
        radial-gradient(1px 1px at 50px 50px, #eee, transparent),
        radial-gradient(1px 1px at 80px 10px, #eee, transparent),
        radial-gradient(2px 2px at 130px 80px, #eee, transparent);
    background-size: 200px 200px;
    animation: stars 20s linear infinite;
    z-index: -2;
}

@keyframes stars {
    from { transform: translateY(0); }
    to { transform: translateY(-200px); }
}

.nebula {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(ellipse at center, 
        rgba(138, 43, 226, 0.1) 0%, 
        rgba(30, 144, 255, 0.05) 40%, 
        transparent 70%);
    z-index: -1;
    animation: nebulaPulse 15s ease-in-out infinite;
}

@keyframes nebulaPulse {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}


.container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 2rem;
}

.logo-container {
    display: flex;
    justify-content: center;
    align-items: center;
    animation: floatAnimation 6s ease-in-out infinite;
}

.surfer-logo {
    max-width: 1000px;
    width: 90%;
    height: auto;
}

@keyframes floatAnimation {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

@keyframes pulse {
    0%, 100% {
        filter: drop-shadow(0 0 40px rgba(192, 192, 255, 0.6));
    }
    50% {
        filter: drop-shadow(0 0 60px rgba(192, 192, 255, 0.9));
    }
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}




.power-cosmic-effect {
    position: fixed;
    pointer-events: none;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, rgba(192, 192, 255, 0.3) 0%, transparent 70%);
    animation: floatCosmic 20s infinite;
    z-index: 0;
}

@keyframes floatCosmic {
    0% {
        top: 10%;
        left: 10%;
        transform: scale(1);
    }
    25% {
        top: 80%;
        left: 80%;
        transform: scale(1.5);
    }
    50% {
        top: 50%;
        left: 20%;
        transform: scale(0.8);
    }
    75% {
        top: 20%;
        left: 70%;
        transform: scale(1.2);
    }
    100% {
        top: 10%;
        left: 10%;
        transform: scale(1);
    }
}

.ca-container {
    position: fixed;
    bottom: 20px;
    left: 20px;
    display: flex;
    align-items: center;
    z-index: 1000;
}

.ca-text {
    background: rgba(0, 0, 0, 0.8);
    color: #c0c0ff;
    padding: 8px 16px;
    border-radius: 8px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.3s ease;
    border: 1px solid rgba(192, 192, 255, 0.3);
    box-shadow: 0 0 20px rgba(192, 192, 255, 0.2);
}

.ca-text:hover {
    background: rgba(0, 0, 0, 0.9);
    border-color: rgba(192, 192, 255, 0.5);
    box-shadow: 0 0 30px rgba(192, 192, 255, 0.4);
    transform: translateY(-2px);
}

.copy-tooltip {
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(192, 192, 255, 0.9);
    color: #000;
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 12px;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    margin-bottom: 5px;
}

.copy-tooltip.show {
    opacity: 1;
}

.chart-container-mobile {
    display: none;
}

@media (max-width: 768px) {
    
    .power-cosmic-effect {
        display: none;
    }
    
    .container {
        gap: 2rem;
    }
    
    .chart-container-mobile {
        display: block;
        width: 150px;
        max-width: 150px;
        margin-top: 2rem;
        margin-left: auto;
        margin-right: 20px;
    }
    
    .chart-mobile {
        width: 100%;
        height: auto;
    }
    
    .ca-container {
        bottom: 10px;
        left: 10px;
    }
    
    .ca-text {
        font-size: 12px;
        padding: 6px 12px;
    }
    
    .surfer-logo {
        max-width: 1000px;
        width: 100%;
    }
}