:root {
    --bg-color: #0f0f1b;
    --primary-color: #39ff14; /* Neon Green */
    --secondary-color: #fff01f; /* Lucky Gold */
    --accent-color: #ff00ff; /* Retro Pink */
    --text-color: #ffffff;
    --pixel-size: 4px;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: 'Press Start 2P', cursive;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 20px;
    overflow-x: hidden;
    background-image: 
        radial-gradient(circle at 50% 50%, rgba(57, 255, 20, 0.05) 0%, transparent 50%),
        linear-gradient(rgba(18, 16, 16, 0) 50%, rgba(0, 0, 0, 0.25) 50%),
        linear-gradient(90deg, rgba(255, 0, 0, 0.06), rgba(0, 255, 0, 0.02), rgba(0, 0, 255, 0.06));
    background-size: 100% 100%, 100% 4px, 3px 100%;
}

.arcade-container {
    width: 100%;
    max-width: 500px;
    border: calc(var(--pixel-size) * 2) solid var(--primary-color);
    padding: 30px;
    background-color: rgba(0, 0, 0, 0.8);
    box-shadow: 0 0 20px var(--primary-color), inset 0 0 10px var(--primary-color);
    text-align: center;
    position: relative;
}

header {
    display: flex;
    justify-content: space-around;
    align-items: center;
    margin-bottom: 40px;
}

.neon-text {
    font-size: 24px;
    color: var(--primary-color);
    text-shadow: 
        0 0 5px var(--primary-color),
        0 0 10px var(--primary-color);
    animation: flicker 2s infinite alternate;
}

@keyframes flicker {
    0%, 18%, 22%, 25%, 53%, 57%, 100% {
        text-shadow: 0 0 5px var(--primary-color), 0 0 10px var(--primary-color);
    }
    20%, 24%, 55% {
        text-shadow: none;
    }
}

.input-screen {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.instruction {
    font-size: 12px;
    color: var(--secondary-color);
}

.birthdate-inputs {
    display: flex;
    gap: 8px;
    justify-content: center;
    width: 100%;
}

select.retro-input.small {
    appearance: none;
    -webkit-appearance: none;
    padding: 10px 5px;
    font-size: 11px;
    background-image: url('data:image/svg+xml;utf8,<svg fill="white" height="24" viewBox="0 0 24 24" width="24" xmlns="http://www.w3.org/2000/svg"><path d="M7 10l5 5 5-5z"/><path d="M0 0h24v24H0z" fill="none"/></svg>');
    background-repeat: no-repeat;
    background-position-x: 95%;
    background-position-y: 50%;
    cursor: pointer;
}

#birth-year { width: 40%; }
#birth-month { width: 30%; }
#birth-day { width: 30%; }

.condition-selector {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.condition-btn {
    background: black;
    border: var(--pixel-size) solid var(--text-color);
    font-size: 24px;
    padding: 10px;
    cursor: pointer;
    transition: all 0.2s;
}

.condition-btn.selected {
    border-color: var(--primary-color);
    box-shadow: 0 0 10px var(--primary-color);
    transform: scale(1.1);
}

.retro-btn {
    background: var(--primary-color);
    border: none;
    color: black;
    padding: 15px;
    font-family: 'Press Start 2P', cursive;
    font-size: 14px;
    cursor: pointer;
    box-shadow: var(--pixel-size) var(--pixel-size) 0 #1b8a00;
    transition: transform 0.1s;
}

.retro-btn:active {
    transform: translate(2px, 2px);
    box-shadow: 2px 2px 0 #1b8a00;
}

.retro-btn.secondary {
    background: var(--accent-color);
    box-shadow: var(--pixel-size) var(--pixel-size) 0 #8a008a;
}

.hidden {
    display: none;
}

/* Fortune Box */
.fortune-box {
    border: var(--pixel-size) dashed var(--secondary-color);
    padding: 15px;
    margin-bottom: 30px;
    background: rgba(255, 240, 31, 0.1);
}

.fortune-label {
    font-size: 10px;
    color: var(--secondary-color);
    margin-bottom: 10px;
}

.fortune-content {
    font-size: 12px;
    line-height: 1.6;
    color: var(--text-color);
}

/* Lotto Balls */
.lotto-display {
    margin-bottom: 30px;
}

.numbers-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 10px;
    margin-bottom: 20px;
}

.lotto-ball {
    width: 50px;
    height: 50px;
    background: var(--text-color);
    color: black;
    display: flex;
    justify-content: center;
    align-items: center;
    font-size: 16px;
    border: var(--pixel-size) solid black;
    box-shadow: 4px 4px 0 rgba(255,255,255,0.3);
}

.lotto-ball.bonus {
    background: var(--secondary-color);
    margin: 0 auto;
}

.bonus-wrapper {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.bonus-label {
    font-size: 10px;
    color: var(--secondary-color);
}

/* Pixel Clover */
.pixel-clover {
    display: inline-block;
    width: 4px;
    height: 4px;
    background: transparent;
}

.pixel-clover.small {
    box-shadow: 
        8px 0px var(--primary-color), 12px 0px var(--primary-color),
        4px 4px var(--primary-color), 8px 4px #1b8a00, 12px 4px #1b8a00, 16px 4px var(--primary-color),
        8px 8px var(--primary-color), 12px 8px var(--primary-color),
        20px 8px var(--primary-color), 24px 8px var(--primary-color),
        16px 12px var(--primary-color), 20px 12px #1b8a00, 24px 12px #1b8a00, 28px 12px var(--primary-color),
        20px 16px var(--primary-color), 24px 16px var(--primary-color),
        8px 24px var(--primary-color), 12px 24px var(--primary-color),
        4px 20px var(--primary-color), 8px 20px #1b8a00, 12px 20px #1b8a00, 16px 20px var(--primary-color),
        8px 16px var(--primary-color), 12px 16px var(--primary-color),
        -4px 8px var(--primary-color), 0px 8px var(--primary-color),
        -8px 12px var(--primary-color), -4px 12px #1b8a00, 0px 12px #1b8a00, 4px 12px var(--primary-color),
        -4px 16px var(--primary-color), 0px 16px var(--primary-color),
        8px 28px #1b8a00, 8px 32px #1b8a00;
}

.decoration {
    margin-top: 30px;
}

footer {
    margin-top: 40px;
    font-size: 8px;
    opacity: 0.5;
}

@media (max-width: 400px) {
    .arcade-container {
        padding: 15px;
    }
    .neon-text {
        font-size: 18px;
    }
    .lotto-ball {
        width: 40px;
        height: 40px;
        font-size: 14px;
    }
}