/* style.css */
@import url('https://fonts.googleapis.com/css2?family=Orbitron:wght@400;700&display=swap');

:root {
    --bg-color: #0a0a0a;
    --primary-glow: #00ffff;
    --secondary-glow: #ff00ff;
    --text-color: #f0f0f0;
    --paddle-color: #00ffff;
    --ball-color: #faff00;
    --brick-color-1: #ff00ff;
    --brick-color-2: #00ff7f;
    --brick-color-3: #ff4500;
}

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

body {
    font-family: 'Orbitron', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 1rem;
}

.container {
    width: 100%;
    max-width: 600px;
    text-align: center;
}

header h1 {
    font-size: 2.5rem;
    color: var(--primary-glow);
    text-shadow: 0 0 5px var(--primary-glow), 0 0 10px var(--primary-glow), 0 0 20px var(--primary-glow);
    margin-bottom: 1rem;
}

.ad-container {
    /*
    width: 100%;
    min-height: 50px;
    margin: 1rem auto;
    background-color: #1a1a1a;
    display: flex;
    justify-content: center;
    align-items: center;
    border: 1px dashed var(--primary-glow);
    */

    position:fixed;      /* 스크롤과 무관하게 화면 맨 아래 */
    bottom:0;
    left:50%;
    transform:translateX(-50%);
    width:728px;         /* 광고 실제 폭 */
    z-index:9999;
}

.ad-placeholder {
    /*
    color: #555;
    font-size: 0.8rem;
    */

    width:100%;
}


/* INS 태그 전체공간 채우기 */
/*.kakao_ad_area{ width:100%; }*/

.game-container {
    position: relative;
    width: fit-content;
    margin: 0 auto;
    border: 2px solid var(--primary-glow);
    box-shadow: 0 0 15px var(--primary-glow);
}

canvas {
    background-color: #000;
    display: block;
    max-width: 100%;
    height: auto;
}

#infoPanel {
    display: flex;
    justify-content: space-between;
    padding: 0.5rem 1rem;
    background: #111;
    font-size: 1.2rem;
    color: var(--text-color);
}

#lives {
    color: var(--secondary-glow);
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: flex;
    justify-content: center;
    align-items: center;
    text-align: center;
    transition: opacity 0.3s ease;
}

.overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.overlay-content {
    background: var(--bg-color);
    padding: 2rem;
    border-radius: 10px;
    border: 2px solid var(--secondary-glow);
    box-shadow: 0 0 20px var(--secondary-glow);
}

.overlay h2 {
    font-size: 2.5rem;
    color: var(--secondary-glow);
    text-shadow: 0 0 10px var(--secondary-glow);
    margin-bottom: 1rem;
}

.overlay p {
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.overlay button {
    font-family: 'Orbitron', sans-serif;
    background-color: transparent;
    color: var(--primary-glow);
    border: 2px solid var(--primary-glow);
    padding: 0.8rem 1.5rem;
    font-size: 1rem;
    cursor: pointer;
    border-radius: 5px;
    text-shadow: 0 0 5px var(--primary-glow);
    transition: background-color 0.3s, color 0.3s;
}

.overlay button:hover {
    background-color: var(--primary-glow);
    color: var(--bg-color);
}

footer {
    margin-top: 1.5rem;
    font-size: 0.8rem;
    color: #666;
}

@media (max-width: 520px) {
    header h1 {
        font-size: 1.8rem;
    }
    #infoPanel {
        font-size: 1rem;
    }
}