:root {
    --bg-color: #0a0a10;
    --card-bg: rgba(20, 20, 30, 0.6);
    --border-color: rgba(255, 255, 255, 0.1);
    --text-primary: #f0f0f0;
    --text-secondary: #a0a0b0;
    --accent-color: #00aaff;
}

body {
    margin: 0;
    font-family: "Pretendard", sans-serif;
    background-color: var(--bg-color);
    color: var(--text-primary);
    /* ✅ flexbox 제거하여 스크롤 허용 */
    padding: 40px 20px;
    /* ✅ 상하 여백 추가 */
    box-sizing: border-box;
    position: relative;
    /* ✅ overflow:hidden 제거하여 스크롤 허용 */
    overflow-x: hidden;
    /* 가로 스크롤만 방지 */
}

body::before {
    content: "";
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/webcam/webcam.jpg');
    background-size: cover;
    background-position: center;
    z-index: -1;
    animation: backgroundZoom 10s ease-in-out infinite alternate;
}

.webcam-page-container {
    width: 100%;
    max-width: 1400px;
    background: transparent;
    border: none;
    border-radius: 24px;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    box-shadow: none;
    text-align: center;
    animation: fadeIn 0.8s ease-out;

    /* ✅ 추가: 가운데 정렬 */
    margin: 0 auto;
}

.webcam-header h1 {
    font-size: 2rem;
    font-weight: 800;
    margin: 0 0 12px 0;
    background: linear-gradient(90deg, #ffffff, #aaccff);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.5);
}

.webcam-header p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 700px;
    margin: 0 auto 40px auto;
    line-height: 1.7;
    text-shadow: 0 1px 5px rgba(0, 0, 0, 0.5);
}

.webcam-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    margin-bottom: 40px;
}

.webcam-player-card {
    background: rgba(0, 0, 0, 0.2);
    border-radius: 16px;
    padding: 20px;
    border: 1px solid var(--border-color);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}

.webcam-player-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.2);
}

.webcam-title {
    font-size: 1.5rem;
    font-weight: 700;
    margin: 0 0 16px 0;
    color: var(--text-primary);
}

.video-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: 8px;
    overflow: hidden;
    background-color: #000;
}

.video-wrapper video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.video-overlay {
    position: absolute;
    inset: 0;
    background-color: rgba(0, 0, 0, 0.7);
    background-size: cover;
    background-position: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease-in-out;
}

.video-overlay.active {
    opacity: 1;
    pointer-events: auto;
}

.video-overlay p {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    text-shadow: 0 2px 4px rgba(0, 0, 0, 0.5);
    margin: 0;
    padding: 0 20px;
}

.replay-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    font-size: 1rem;
    font-weight: 600;
    color: white;
    background-color: var(--accent-color);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.replay-button:hover {
    background-color: #0088cc;
    transform: scale(1.05);
}

.webcam-footer {
    text-align: center;
    margin-top: 40px;
}

.home-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 24px;
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    text-decoration: none;
    font-weight: 600;
    border-radius: 50px;
    border: 1px solid var(--border-color);
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: all 0.3s ease;
}

.home-button:hover {
    background-color: rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}


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

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes backgroundZoom {
    from {
        transform: scale(1);
    }

    to {
        transform: scale(1.1);
    }
}

/* =========================== */
/* 📱 모바일 반응형 스타일 (768px 이하) */
/* =========================== */
@media (max-width: 768px) {
    body {
        padding: 60px 15px;
        /* 모바일용 패딩 조정 */
    }

    .webcam-page-container {
        padding: 0;
        /* 모바일에서는 컨테이너 자체 패딩 제거 */
    }

    .webcam-header h1 {
        font-size: 1.8rem;
        /* 제목 폰트 크기 축소 */
    }

    .webcam-header p {
        font-size: 0.95rem;
        /* 설명 폰트 크기 축소 */
        margin-bottom: 30px;
    }

    .webcam-grid {
        grid-template-columns: 1fr;
        /* 1열 레이아웃으로 변경 */
        gap: 20px;
        /* 카드 간 간격 축소 */
    }

    .webcam-player-card {
        padding: 15px;
        /* 카드 내부 패딩 축소 */
    }

    .webcam-title {
        font-size: 1.25rem;
        /* 카드 제목 폰트 크기 축소 */
    }
}