@import url('https://fonts.googleapis.com/css2?family=Kosugi+Maru&family=Noto+Sans+TC:wght@400;700;900&display=swap');

:root {
    --bg-color: #e0f7fa; /* 明亮天空藍 */
    --primary: #4caf50;   /* 草地綠 */
    --secondary: #ff9800; /* 大地橘 */
    --accent: #ff5722;    /* 活潑紅橘 */
    --text-main: #37474f; /* 深色字體 */
    --text-muted: #546e7a;
    --card-bg: #ffffff;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Kosugi Maru', 'Noto Sans TC', sans-serif;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    overflow: hidden;
    position: relative;
    /* 童趣高山背景 */
    background-image: 
        radial-gradient(circle at 20% 80%, rgba(76, 175, 80, 0.1) 0%, transparent 40%),
        radial-gradient(circle at 80% 90%, rgba(139, 195, 74, 0.15) 0%, transparent 50%);
}

.layer {
    display: none;
    flex-direction: column;
    align-items: center;
    width: 90%;
    max-width: 440px;
    padding: 40px 30px;
    text-align: center;
    background: var(--card-bg);
    border: 4px solid var(--primary);
    border-radius: 30px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.1), 0 10px 0px rgba(76, 175, 80, 0.4);
    animation: popInBounce 0.6s cubic-bezier(0.68, -0.55, 0.265, 1.55) forwards;
    position: relative;
}

.layer.active { 
    display: flex; 
}

.yugong-title {
    font-size: 2.8rem;
    font-weight: 900;
    color: var(--accent);
    margin-bottom: 5px;
    text-shadow: 3px 3px 0px #ffe0b2;
    letter-spacing: 2px;
}

.subtitle { 
    color: var(--text-muted); 
    font-size: 1.1rem; 
    margin-bottom: 25px; 
    font-weight: 700;
}

/* 拍照區塊 */
.camera-container {
    width: 200px;
    height: 200px;
    border-radius: 50%;
    border: 6px solid var(--secondary);
    overflow: hidden;
    margin-bottom: 15px;
    box-shadow: 0 8px 15px rgba(0,0,0,0.1);
    background: #eee;
    position: relative;
}

#camera-feed, #photo-preview {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
/* 水平翻轉前鏡頭畫面 */
#camera-feed {
    transform: scaleX(-1);
}

.btn-group {
    display: flex;
    gap: 10px;
    margin-bottom: 25px;
}

.cute-btn {
    padding: 12px 25px;
    border: none;
    font-weight: 700;
    font-size: 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    box-shadow: 0 4px 0px rgba(0,0,0,0.2);
}
.cute-btn:active {
    transform: translateY(4px);
    box-shadow: 0 0px 0px rgba(0,0,0,0.2);
}
.cute-btn.primary { background: var(--secondary); color: white; }
.cute-btn.secondary { background: #e0e0e0; color: #333; }
.cute-btn.action { 
    width: 100%; 
    padding: 18px; 
    font-size: 1.3rem; 
    background: var(--primary); 
    color: white; 
    border-radius: 12px;
    box-shadow: 0 6px 0px #2e7d32;
    margin-top: 10px;
}
.cute-btn.action:disabled {
    background: #ccc;
    box-shadow: 0 6px 0px #999;
    cursor: not-allowed;
    transform: none;
}
.cute-btn.action:active:not(:disabled) {
    transform: translateY(6px);
    box-shadow: 0 0px 0px #2e7d32;
}

input {
    width: 100%;
    padding: 16px 20px;
    background: #f5f5f5;
    border: 3px solid #e0e0e0;
    color: var(--text-main);
    font-family: inherit;
    font-size: 1.2rem;
    outline: none;
    margin-bottom: 15px;
    border-radius: 16px;
    transition: border-color 0.3s;
    text-align: center;
    font-weight: 700;
}
input:focus {
    border-color: var(--secondary);
    background: #fff3e0;
}

/* Loader */
.mountain-loader {
    font-size: 4rem;
    margin-bottom: 20px;
    animation: jump 1s ease-in-out infinite;
}

.glow-text { 
    color: var(--accent); 
    text-shadow: 2px 2px 0px #ffe0b2;
    margin: 0 0 15px 0; 
    font-size: 2rem; 
    font-weight: 900;
    letter-spacing: 1px;
}

.blink { 
    animation: pulseText 1.5s ease-in-out infinite; 
    color: var(--text-main); 
    font-weight: 700;
    background: #fff9c4;
    padding: 10px 20px;
    border-radius: 20px;
}

/* 結算分數特效 */
.result-photo-box {
    width: 150px; height: 150px;
    border-radius: 50%;
    border: 5px solid var(--accent);
    overflow: hidden;
    margin: 0 auto 20px auto;
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}
.result-photo-box img { width: 100%; height: 100%; object-fit: cover; }

.result-title {
    color: var(--text-muted); 
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.time-label {
    background: #e1bee7;
    color: #6a1b9a;
    padding: 5px 15px;
    border-radius: 10px;
    font-weight: bold;
    display: inline-block;
    margin-top: 20px;
}

.time-score {
    font-size: 5rem;
    color: var(--primary);
    text-shadow: 3px 3px 0px #c8e6c9;
    font-weight: 900;
    margin: 5px 0 20px 0;
    line-height: 1;
}

.rank-tag.cute {
    font-size: 2.5rem;
    font-weight: 900;
    display: inline-block;
    padding: 15px 35px;
    background: #ccc;
    color: white;
    border-radius: 25px;
    margin-bottom: 15px;
    box-shadow: 0 8px 0px #999;
    letter-spacing: 2px;
}

/* 愚公移山段位色彩 */
.rank-slow { background: #795548; box-shadow: 0 8px 0px #4e342e; } /* 慢慢搬 (咖啡土) */
.rank-fast { background: #ff9800; box-shadow: 0 8px 0px #e65100; } /* 大力士 (橘色力量) */
.rank-god { background: #e91e63; box-shadow: 0 8px 0px #ad1457; animation: shake 0.5s ease-in-out; } /* 移山神童 (粉紅傳奇) */

@keyframes popInBounce { 
    0% { opacity: 0; transform: scale(0.8) translateY(30px); } 
    100% { opacity: 1; transform: scale(1) translateY(0); } 
}
@keyframes pulseText { 
    0%, 100% { transform: scale(1); opacity: 0.8;} 
    50% { transform: scale(1.05); opacity: 1; } 
}
@keyframes jump {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-30px); }
}
@keyframes shake {
    0% { transform: translate(2px, 2px) rotate(0deg); }
    20% { transform: translate(-2px, -2px) rotate(-5deg); }
    40% { transform: translate(-3px, 0px) rotate(5deg); }
    60% { transform: translate(3px, 2px) rotate(0deg); }
    80% { transform: translate(1px, -1px) rotate(5deg); }
    100% { transform: translate(0, 0) rotate(0deg); }
}

/* ================================= */
/* 大螢幕 TV Dashboard 童趣版樣式    */
/* ================================= */
.tv-body {
    align-items: flex-start;
    padding: 40px;
    background-image: 
        radial-gradient(circle at 10% 20%, rgba(255, 255, 255, 0.8) 0%, transparent 20%),
        radial-gradient(circle at 80% 40%, rgba(255, 255, 255, 0.6) 0%, transparent 15%);
}
.tv-container {
    width: 100%;
    max-width: 1800px;
    height: 90vh;
    display: flex;
    gap: 40px;
    margin: 0 auto;
}
.tv-main {
    flex: 2;
    background: rgba(255, 255, 255, 0.9);
    border: 8px solid var(--primary);
    border-radius: 40px;
    padding: 60px;
    display: flex;
    flex-direction: column;
    box-shadow: 0 20px 0px rgba(76, 175, 80, 0.5), 0 30px 40px rgba(0,0,0,0.1);
    position: relative;
    overflow: hidden;
}
.tv-sidebar {
    flex: 1;
    background: rgba(255, 255, 255, 0.9);
    border: 8px solid var(--secondary);
    border-radius: 40px;
    padding: 40px;
    box-shadow: 0 20px 0px rgba(255, 152, 0, 0.5), 0 30px 40px rgba(0,0,0,0.1);
}
.tv-highlight-name {
    font-size: 3.5rem;
    color: var(--text-main);
    margin-bottom: 20px;
    font-weight: 900;
}
.tv-big-photo {
    width: 250px;
    height: 250px;
    border-radius: 50%;
    border: 10px solid var(--accent);
    object-fit: cover;
    margin-top: 20px;
    box-shadow: 0 10px 20px rgba(0,0,0,0.2);
}
.leaderboard-list {
    margin-top: 30px;
    display: flex;
    flex-direction: column;
    gap: 20px;
}
.leaderboard-item {
    display: flex;
    align-items: center;
    background: #f1f8e9;
    padding: 15px 20px;
    border-radius: 20px;
    border: 4px solid #c5e1a5;
    font-size: 1.8rem;
    color: var(--text-main);
    transition: transform 0.3s;
    font-weight: bold;
}
.leaderboard-item:hover { transform: scale(1.02); }
.lb-rank {
    font-size: 2.2rem;
    margin-right: 15px;
    background: #ccc;
    color: white;
    width: 50px; height: 50px;
    display: flex; justify-content: center; align-items: center;
    border-radius: 50%;
}
.lb-photo {
    width: 60px; height: 60px;
    border-radius: 50%;
    margin-right: 15px;
    object-fit: cover;
    border: 3px solid #fff;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}
.lb-name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.lb-time {
    color: var(--accent);
    font-size: 2.2rem;
    font-weight: 900;
}
.gold .lb-rank { background: #ffca28; }
.silver .lb-rank { background: #bdbdbd; }
.bronze .lb-rank { background: #ff8a65; }