/* 다크모드/화이트모드 토글 버튼 */
#theme-toggle {
    position: absolute;
    top: 20px;
    right: 140px; /* Adjust position to make space for the new link */
    padding: 8px 12px;
    background-color: var(--button-bg-color);
    color: var(--button-text-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    cursor: pointer;
    font-size: 0.9rem;
}

.contact-link {
    position: absolute;
    top: 20px;
    right: 20px;
    padding: 8px 12px;
    background-color: var(--button-bg-color);
    color: var(--button-text-color);
    border: 1px solid var(--border-color);
    border-radius: 20px;
    text-decoration: none;
    font-size: 0.9rem;
}

:root {
    --bg-color: #f0f2f5;
    --text-color: #333;
    --machine-bg-color: #e74c3c;
    --machine-border-color: #c0392b;
    --machine-shadow-color: #a93226;
    --glass-bg-color: rgba(255, 255, 255, 0.3);
    --glass-border-color: #fff;
    --exit-bg-color: #333;
    --draw-btn-bg-color: #2ecc71;
    --draw-btn-shadow-color: #27ae60;
    --draw-btn-text-color: white;
    --ball-text-color: white;
    --ball-shadow-color: rgba(0,0,0,0.2);

    --button-bg-color: #fff;
    --button-text-color: #333;
    --border-color: #ddd;
}

[data-theme='dark'] {
    --bg-color: #2c3e50;
    --text-color: #ecf0f1;
    --machine-bg-color: #c0392b;
    --machine-border-color: #a93226;
    --machine-shadow-color: #78281f;
    --glass-bg-color: rgba(0, 0, 0, 0.2);
    --glass-border-color: #7f8c8d;
    --exit-bg-color: #2c3e50;
    --draw-btn-bg-color: #27ae60;
    --draw-btn-shadow-color: #1e8449;
    --draw-btn-text-color: #ecf0f1;
    --ball-text-color: #ecf0f1;
    --ball-shadow-color: rgba(0,0,0,0.4);

    --button-bg-color: #34495e;
    --button-text-color: #ecf0f1;
    --border-color: #566573;
}

body {
    font-family: 'Pretendard', sans-serif;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    height: 100vh;
    margin: 0;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}

h1 { margin-bottom: 30px; }

/* 가챠 머신 컨테이너 */
.machine-container {
    position: relative;
    width: 300px;
    height: 400px;
    background: var(--machine-bg-color);
    border-radius: 150px 150px 20px 20px;
    border: 8px solid var(--machine-border-color);
    box-shadow: 0 10px 0 var(--machine-shadow-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    overflow: hidden;
    transition: background-color 0.3s, border-color 0.3s, box-shadow 0.3s;
}

/* 투명 유리 부분 */
.glass {
    width: 240px;
    height: 200px;
    background: var(--glass-bg-color);
    border-radius: 100px 100px 10px 10px;
    margin-top: 30px;
    border: 4px solid var(--glass-border-color);
    position: relative;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-content: center;
    padding: 10px;
    transition: background-color 0.3s, border-color 0.3s;
}

/* 결과 공이 나오는 입구 */
.exit {
    width: 80px;
    height: 40px;
    background: var(--exit-bg-color);
    margin-top: 50px;
    border-radius: 10px 10px 0 0;
    transition: background-color 0.3s;
}

/* 버튼 디자인 */
#draw-btn {
    margin-top: 30px;
    padding: 15px 40px;
    font-size: 1.2rem;
    font-weight: bold;
    color: var(--draw-btn-text-color);
    background-color: var(--draw-btn-bg-color);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    box-shadow: 0 5px 0 var(--draw-btn-shadow-color);
    transition: 0.1s;
}

#draw-btn:active {
    transform: translateY(3px);
    box-shadow: 0 2px 0 var(--draw-btn-shadow-color);
}

/* 번호 공 디자인 */
.ball {
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: bold;
    color: var(--ball-text-color);
    font-size: 1.1rem;
    margin: 5px;
    animation: bounce 0.5s ease-out;
    box-shadow: inset -5px -5px 10px var(--ball-shadow-color);
}

/* 번호별 색상 - 공 색은 테마에 따라 변경하지 않음 */


.ball-1 { background: #fbc531; } /* 1~10 */
.ball-2 { background: #487eb0; } /* 11~20 */
.ball-3 { background: #e84118; } /* 21~30 */
.ball-4 { background: #7f8c8d; } /* 31~40 */
.ball-5 { background: #4cd137; } /* 41~45 */

/* 애니메이션 */
@keyframes bounce {
    0% { transform: translateY(-100px) scale(0.5); opacity: 0; }
    70% { transform: translateY(10px) scale(1.1); }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

/* 가챠 머신 흔들림 효과 */
@keyframes shake-machine {
    0% { transform: translateX(0); }
    25% { transform: translateX(3px); }
    75% { transform: translateX(-3px); }
    100% { transform: translateX(0); }
}