/* SHANER 品牌配色變數 */
:root {
    /* 主要品牌色，用于重要元素、链接和按钮 */
    --color-primary: #604C3C;
    /* 主要品牌色的浅色变体，用于悬停状态和次要强调 */
    --color-primary-light: #A17F64;
    /* 强调色，用于突出显示和特殊效果 */
    --color-accent: #C3AE91;
    /* 主要文本颜色，用于标题和重要文字 */
    --color-text-main: #525252;
    /* 次要文本颜色，用于描述性文字和辅助信息 */
    --color-text-secondary: #767676;
    /* 深色文本，用于导航栏和深色背景上的文字 */
    --color-text-dark: #5a5657;
    /* 背景色，用于页面背景和卡片背景 */
    --color-background: #ffffff;
    /* 淺色背景 */
    --color-background-light: #faf9f7;
    /* 邊框色 */
    --color-border: #e8e4e0;
    /* 成功色 */
    --color-success: #28a745;
    /* 警告色 */
    --color-warning: #ffc107;
    /* 危險色 */
    --color-danger: #dc3545;
}

/* 基礎樣式重置 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

/* Popup 覆蓋層樣式 */
.popup-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.7);
    display: none;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    padding: 1rem;
}

.popup-overlay.show {
    display: flex;
}

.popup-content {
    background: var(--color-background);
    border-radius: 15px;
    max-width: 500px;
    width: 100%;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 20px 60px rgba(96, 76, 60, 0.3);
    border: 1px solid var(--color-border);
    animation: popupSlideIn 0.3s ease-out;
}

@keyframes popupSlideIn {
    from {
        opacity: 0;
        transform: translateY(-50px) scale(0.9);
    }
    to {
        opacity: 1;
        transform: translateY(0) scale(1);
    }
}

.popup-header {
    padding: 1.5rem 1.5rem 1rem;
    border-bottom: 1px solid var(--color-border);
    position: relative;
}

.popup-header h3 {
    font-size: 1.4rem;
    color: var(--color-text-dark);
    margin-right: 2rem;
    line-height: 1.4;
}

.close-btn {
    position: absolute;
    top: 1rem;
    right: 1rem;
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: #999;
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: background-color 0.3s;
}

.close-btn:hover {
    background-color: #f0f0f0;
    color: #333;
}

.popup-body {
    padding: 1.5rem;
}

.popup-body p {
    font-size: 1rem;
    color: var(--color-text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.benefits {
    margin: 1.5rem 0;
}

.benefit-item {
    padding: 0.5rem 0;
    color: var(--color-success);
    font-weight: 500;
}

.popup-footer {
    padding: 1rem 1.5rem 1.5rem;
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.cta-btn {
    flex: 1;
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s;
    min-width: 120px;
}

.cta-btn.primary {
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    box-shadow: 0 2px 8px rgba(96, 76, 60, 0.2);
}

.cta-btn.primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(96, 76, 60, 0.4);
    background: linear-gradient(135deg, var(--color-primary-light) 0%, var(--color-accent) 100%);
}

.cta-btn.secondary {
    background: var(--color-background-light);
    color: var(--color-text-secondary);
    border: 1px solid var(--color-border);
}

.cta-btn.secondary:hover {
    background: var(--color-accent);
    color: var(--color-text-dark);
    border-color: var(--color-primary-light);
}

/* 底部緊急條樣式 */
.urgency-bar {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
    color: white;
    padding: 1rem;
    z-index: 999;
    transform: translateY(100%);
    transition: transform 0.3s ease-out;
    box-shadow: 0 -5px 20px rgba(96, 76, 60, 0.3);
}

.urgency-bar.show {
    transform: translateY(0);
}

.urgency-content {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.urgency-text h4 {
    font-size: 1.2rem;
    margin-bottom: 0.25rem;
    color: white;
    font-weight: 600;
}

.urgency-text p {
    font-size: 0.9rem;
    opacity: 0.9;
}

.countdown-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    background: rgba(255,255,255,0.2);
    padding: 0.5rem 1rem;
    border-radius: 25px;
    backdrop-filter: blur(10px);
}

.countdown-label {
    font-size: 0.9rem;
    font-weight: 500;
}

.countdown-timer {
    font-family: 'Courier New', monospace;
    font-size: 1.2rem;
    font-weight: bold;
    background: rgba(255,255,255,0.3);
    padding: 0.25rem 0.5rem;
    border-radius: 5px;
    min-width: 60px;
    text-align: center;
}

.urgency-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.urgency-actions .cta-btn {
    background: white;
    color: var(--color-primary);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-weight: 600;
    white-space: nowrap;
    box-shadow: 0 2px 8px rgba(255, 255, 255, 0.3);
}

.urgency-actions .cta-btn:hover {
    background: var(--color-accent);
    color: var(--color-text-dark);
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(255, 255, 255, 0.4);
}

.urgency-actions .close-btn {
    background: rgba(255,255,255,0.2);
    color: white;
    border: none;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: background-color 0.3s;
}

.urgency-actions .close-btn:hover {
    background: rgba(255,255,255,0.3);
}

/* 手機版優化 */
@media (max-width: 768px) {
    .popup-content {
        margin: 1rem;
        max-width: calc(100% - 2rem);
    }
    
    .popup-header h3 {
        font-size: 1.2rem;
        margin-right: 1.5rem;
    }
    
    .popup-footer {
        flex-direction: column;
    }
    
    .cta-btn {
        width: 100%;
    }
    
    .urgency-content {
        flex-direction: row;
        text-align: left;
        gap: 0.5rem;
        align-items: center;
    }
    
    .urgency-text {
        flex: 1;
        min-width: 0;
    }
    
    .urgency-text h4 {
        font-size: 0.9rem;
        margin-bottom: 0.1rem;
        line-height: 1.2;
        color: white;
        font-weight: 600;
    }
    
    .urgency-text p {
        font-size: 0.7rem;
        opacity: 0.9;
        line-height: 1.2;
    }
    
    .countdown-container {
        flex-shrink: 0;
        padding: 0.3rem 0.6rem;
        gap: 0.3rem;
    }
    
    .countdown-label {
        font-size: 0.7rem;
    }
    
    .countdown-timer {
        font-size: 0.9rem;
        min-width: 40px;
        padding: 0.2rem 0.4rem;
    }
    
    .urgency-actions {
        flex-shrink: 0;
        gap: 0.3rem;
    }
    
    .urgency-actions .cta-btn {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
        border-radius: 15px;
        min-width: auto;
    }
    
    .urgency-actions .close-btn {
        width: 24px;
        height: 24px;
        font-size: 0.8rem;
    }
}

@media (max-width: 480px) {
    .urgency-bar {
        padding: 0.5rem;
    }
    
    .urgency-content {
        gap: 0.3rem;
    }
    
    .urgency-text h4 {
        font-size: 0.8rem;
        margin-bottom: 0.05rem;
        color: white;
        font-weight: 600;
    }
    
    .urgency-text p {
        font-size: 0.65rem;
        line-height: 1.1;
    }
    
    .countdown-container {
        padding: 0.2rem 0.4rem;
        gap: 0.2rem;
    }
    
    .countdown-label {
        font-size: 0.6rem;
    }
    
    .countdown-timer {
        font-size: 0.8rem;
        min-width: 35px;
        padding: 0.15rem 0.3rem;
    }
    
    .urgency-actions .cta-btn {
        padding: 0.3rem 0.6rem;
        font-size: 0.7rem;
        border-radius: 12px;
    }
    
    .urgency-actions .close-btn {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }
}

/* 防止滾動 */
body.popup-open {
    overflow: hidden;
}