/* 主题样式 - 颜色变量/动画定义 */

:root {
    /* 品牌主色调 - 智行蓝 */
    --color-primary: #0052D9;
    --color-primary-light: #1A73E8;
    --color-primary-dark: #003DA5;
    
    /* 辅助色 */
    --color-warning: #FF9C19;  /* 电力橙 */
    --color-success: #00A870;  /* 生态绿 */
    --color-danger: #F53F3F;
    
    /* 中性色/文字色 */
    --color-text-primary: #1D2129;
    --color-text-secondary: #4E5969;
    --color-text-tertiary: #86909C;
    
    /* 背景色 */
    --color-bg-page: #F2F5F8;
    --color-bg-card: #FFFFFF;
    
    /* 边框色 */
    --color-border-light: #E9ECEF;
    
    /* 阴影 */
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.04);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
}

/* 动画定义 */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.animate-fade-in {
    animation: fadeIn 0.5s ease-in-out;
}

.animate-slide-up {
    animation: slideUp 0.5s ease-out;
}

.animate-slide-down {
    animation: slideDown 0.5s ease-out;
}

/* 通用按钮样式 */
.btn-primary {
    background-color: var(--color-primary);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-primary:hover {
    background-color: var(--color-primary-dark);
}

.btn-warning {
    background-color: var(--color-warning);
    color: white;
    padding: 12px 24px;
    border-radius: 8px;
    border: none;
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

/* 卡片样式 */
.card {
    background-color: var(--color-bg-card);
    border-radius: 12px;
    padding: 16px;
    box-shadow: var(--shadow-sm);
}

.card-hover {
    transition: all 0.3s ease;
}

.card-hover:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}