:root {
    --accent: #e63946;                          /* 主色：活力車厘紅 */
    --accent-glow: rgba(230, 57, 70, 0.3);      /* 紅色系光暈 */
    --bg-color: #f8f9fa;                        /* 背景色：極簡淺灰 */
    --card-bg: rgba(255, 255, 255, 0.95);       /* 卡片底色：純白微透明 */
    --border-color: rgba(0, 0, 0, 0.12);        /* 💡 稍微加深邊框讓區塊更明顯 */
    --text-color: #0f223f;                      /* 💡 將主文字顏色加深（原本是 #1d3557），對比更強 */
    --text-muted: #495057;                      /* 💡 將次要文字顏色加深，避免太淡看不清楚 */
}

body {
    font-family: 'Noto Sans TC', 'PingFang TC', 'Heiti TC', 'Microsoft JhengHei', sans-serif;
    background: var(--bg-color);
    /*
    background-image: url(../images/safwan-thottoli-_YgmNICHdss-unsplash.jpg);
    */
    color: var(--text-color);
    margin: 0;
    padding: 12px 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
    -webkit-tap-highlight-color: transparent;
    scroll-behavior: smooth;
}

.shop-container {
    /*
    background: var(--card-bg);
    */
    background: rgba(255, 255, 255, 0.65);
    backdrop-filter: blur(12px);
    -webkit-font-smoothing: antialiased;   /* 💡 讓 Mac / 手機上的字體邊緣更平滑清晰 */
    padding: 4.8rem 1.2rem 1.5rem 1.2rem; /* 配合貼頂標題微調上方內距 */
    width: 94%;
    max-width: 600px;
    border-radius: 20px;
    border: 1px solid var(--border-color);
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    margin-bottom: 1.5rem;
    box-sizing: border-box;
    position: relative;
    color: var(--text-color);
}

.header-spacer {
    display: none;
}

.shop-header {
    position: relative;
}

.shop-header h1 {
    position: fixed;
    top: 0;              /* 貼齊螢幕最頂端 */
    left: 50%;
    transform: translateX(-50%);
    width: 94%;
    max-width: 600px;
    z-index: 1000;
    /*
    background: rgba(29, 53, 87, 0.95);
    */
    background: #1d3557; /* 💡 改為完全不透明的海軍深藍色實色 */
    backdrop-filter: blur(10px);
    color: #ffffff;
    font-size: 1.4rem;
    margin: 0;
    padding: 1rem 1.2rem;
    text-align: center;
    line-height: 1.3;
    word-break: break-all;
    border: none;        /* 移除邊框 */
    border-radius: 0;    /* 移除圓角，改為直角 */
    box-shadow: 0 4px 15px rgba(0,0,0,0.15);
    box-sizing: border-box;
}

.shop-facade-container {
    width: 100%;
    background: rgba(0, 0, 0, 0.03);
    border-radius: 14px;
    margin-bottom: 1.2rem;
    border: 1px solid var(--border-color);
    display: flex;
    justify-content: center;
    align-items: center;
    overflow: hidden;
}
.shop-facade-img {
    width: 100%;
    height: auto;
    max-height: none;
    object-fit: contain;
    display: block;
}

.shop-info-grid {
    display: flex;
    flex-direction: column;
    gap: 12px;
    background: rgba(29, 53, 87, 0.03);
    padding: 1rem;
    border-radius: 12px;
    font-size: 0.9rem;
    color: #333333;
}
.shop-info-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    line-height: 1.4;
}

.star-rating-gold {
    color: #ffb703;
}

.address-table {
    width: 100%;
    border-collapse: collapse;
    font-size: inherit;
    color: inherit;
}
.address-table td {
    padding: 0;
    vertical-align: top;
    line-height: 1.5;
}
.address-icon {
    width: 24px;
    white-space: nowrap;
}
.address-label {
    width: 52px;
    white-space: nowrap;
}
.address-content {
    word-break: break-all;
}

details summary {
    cursor: pointer;
    color: var(--accent);
    font-weight: bold;
    outline: none;
    padding: 4px 0;
}
details ul {
    padding-left: 20px;
    margin: 6px 0 0 0;
    color: var(--text-muted);
    font-size: 0.85rem;
}

.interaction-bar {
    display: flex;
    justify-content: center;
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
    padding: 0.9rem;
    border-radius: 14px;
    margin: 1.2rem 0;
}
.stat-btn {
    background: transparent;
    border: none;
    color: var(--text-color);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: bold;
}

.top-message-box {
    background: linear-gradient(135deg, rgba(230, 57, 70, 0.08), rgba(255, 255, 255, 0.95));
    border: 1px solid var(--accent);
    border-radius: 14px;
    padding: 1rem;
    margin-bottom: 1.2rem;
}
.top-message-title {
    color: var(--accent);
    font-size: 0.85rem;
    font-weight: bold;
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 5px;
}

.message-form-group {
    margin-bottom: 1rem;
}
.nickname-wrapper {
    display: flex;
    gap: 8px;
}
input[type="text"], textarea {
    width: 100%;
    padding: 0.85rem;
    border-radius: 12px;
    border: 2px solid rgba(0, 0, 0, 0.08);
    background: rgba(0, 0, 0, 0.02);
    color: var(--text-color);
    font-size: 1rem;
    box-sizing: border-box;
    outline: none;
    font-family: inherit;
    transition: all 0.3s;
}
input[type="text"]:focus, textarea:focus {
    border-color: var(--accent);
    background: #ffffff;
}
textarea { resize: vertical; min-height: 100px; }

@keyframes clockWiseShake {
    0% { transform: rotate(0deg) scale(1); }
    20% { transform: rotate(15deg) scale(1.1); }
    40% { transform: rotate(-15deg) scale(1.1); }
    60% { transform: rotate(10deg) scale(1.1); }
    80% { transform: rotate(-10deg) scale(1.1); }
    100% { transform: rotate(0deg) scale(1); }
}

.dice-btn {
    background: transparent;
    border: 2px solid transparent;
    border-radius: 12px;
    padding: 0 0.8rem;
    font-size: 1.4rem;
    cursor: pointer;
    flex-shrink: 0;
    box-shadow: none;
    outline: none !important;
    -webkit-tap-highlight-color: transparent;
    transition: all 0.25s ease;
}

.dice-btn:focus,
.dice-btn:active {
    outline: none !important;
}

.dice-btn:hover {
    background: rgba(0, 0, 0, 0.04);
    border-color: rgba(0, 0, 0, 0.08);
    transform: scale(1.1);
}

.dice-btn.shake-anim {
    background: rgba(230, 57, 70, 0.1) !important;
    border-color: rgba(230, 57, 70, 0.3) !important;
    box-shadow: 0 0 15px rgba(230, 57, 70, 0.2) !important;
    animation: clockWiseShake 0.4s ease infinite !important;
    outline: none !important;
}

.btn-submit {
    width: 100%;
    padding: 0.9rem;
    background: var(--accent);
    border: none;
    border-radius: 50px;
    font-weight: 900;
    color: #ffffff;
    font-size: 1rem;
    cursor: pointer;
    margin-top: 0.5px;
    box-shadow: 0 4px 15px var(--accent-glow);
    transition: opacity 0.2s;
}
.btn-submit:hover {
    opacity: 0.9;
}

.msg-card {
    background: rgba(0, 0, 0, 0.02);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 1rem;
    margin-top: 1rem;
}
.msg-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--accent);
    margin-bottom: 6px;
}
.msg-actions {
    display: flex;
    gap: 15px;
    margin-top: 10px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}
.vote-btn {
    background: linear-gradient(135deg, #ffffff, #f1f3f5);
    border: 2px solid #ced4da;
    color: var(--text-color);
    padding: 8px 16px;
    border-radius: 30px;
    cursor: pointer;
    font-size: 1.1rem;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 6px;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.05);
    transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275); /* 彈性過場效果 */
}

.vote-btn:hover {
    background: linear-gradient(135deg, #ffe3e3, #ffc9c9); /* 滑鼠懸停時變成精緻的亮紅色漸層 */
    border-color: var(--accent);
    color: var(--accent);
    transform: translateY(-3px) scale(1.05); /* 微微浮起並放大 */
    box-shadow: 0 6px 20px var(--accent-glow); /* 散發強烈的主色光暈 */
}

.vote-btn:active {
    transform: translateY(1px) scale(0.95); /* 點擊瞬間按下縮小的反饋感 */
}

#goTopBtn {
    position: fixed;
    bottom: 25px;
    right: 20px;
    z-index: 999;
    background: var(--card-bg);
    color: var(--accent);
    border: 1px solid var(--accent);
    border-radius: 50%;
    width: 45px;
    height: 45px;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 15px rgba(0,0,0,0.1);
    backdrop-filter: blur(10px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
#goTopBtn.show {
    opacity: 1;
    visibility: visible;
}
#goTopBtn:hover {
    background: var(--accent);
    color: #ffffff;
    transform: translateY(-3px);
}

.site-footer {
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
    margin-top: 0.5rem;
    margin-bottom: 1rem;
}
.footer-links {
    margin-top: 6px;
    display: flex;
    justify-content: center;
    gap: 12px;
}
.footer-links a {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s;
    cursor: pointer;
}
.footer-links a:hover {
    color: var(--accent);
    text-decoration: underline;
}

.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(5px);
    z-index: 2000;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
}
.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}
.modal-content {
    background: #ffffff;
    border: 1px solid var(--border-color);
    width: 90%;
    max-width: 500px;
    padding: 1.5rem;
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    color: var(--text-color);
    position: relative;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}
.modal-overlay.active .modal-content {
    transform: translateY(0);
}
.modal-header {
    color: var(--accent);
    font-size: 1.1rem;
    font-weight: bold;
    margin-bottom: 10px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}
.modal-body {
    font-size: 0.85rem;
    line-height: 1.6;
    max-height: 65vh;
    overflow-y: auto;
    margin-bottom: 1rem;
    padding-right: 8px;
    color: #495057;
    text-align: left;
}

.modal-body h4 {
    color: var(--text-color);
    font-size: 0.95rem;
    margin: 12px 0 6px 0;
}
.modal-body p {
    margin: 0 0 8px 0;
}
.modal-body ul {
    margin: 4px 0 8px 0;
    padding-left: 20px;
    color: #495057;
}
.modal-body li {
    margin-bottom: 4px;
}
.modal-close-btn {
    background: var(--accent);
    color: #ffffff;
    border: none;
    width: 100%;
    padding: 0.7rem;
    border-radius: 10px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.95rem;
}