/* 
   统一商业高级感样式表 
   配色：商业深蓝 (#1a2a6c) + 雅致金 (#b8860b / #ffd700)
*/

:root {
    --primary-color: #0d3b31;
    /* 翡翠暗绿 */
    --secondary-color: #c9a063;
    /* 铂金金 */
    --accent-color: #f1ebd4;
    --gold-gradient: linear-gradient(135deg, #e6b86a 0%, #b8860b 100%);
    --green-gradient: linear-gradient(135deg, #0d3b31 0%, #1c5d4f 50%, #2a816c 100%);
    --card-shadow: 0 10px 40px rgba(13, 59, 49, 0.08);
    --glass-bg: rgba(255, 255, 255, 0.85);
}

body {
    background-color: #f8f9fa;
    color: #333;
    font-family: 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
}

/* 毛玻璃 navbar */
.navbar-white {
    background: rgba(255, 255, 255, 0.85) !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 0, 0, 0.05);
}

.navbar-brand {
    font-weight: 700;
    color: var(--primary-color) !important;
    letter-spacing: 1px;
}

/* 按钮统一高级感 */
.btn-premium {
    background: var(--green-gradient);
    color: #fff !important;
    border: none;
    border-radius: 50px;
    padding: 12px 30px;
    font-weight: 600;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(13, 59, 49, 0.2);
}

.btn-premium:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(13, 59, 49, 0.3);
}

/* 卡片容器 */
.premium-card {
    background: #fff;
    border-radius: 16px;
    padding: 24px;
    box-shadow: var(--card-shadow);
    border: 1px solid rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease;
}

.premium-card:hover {
    transform: translateY(-5px);
}

/* 底部导航重塑 */
.footer-nav {
    background: #fff !important;
    border-top: 1px solid rgba(0, 0, 0, 0.05) !important;
    padding-bottom: env(safe-area-inset-bottom);
    min-height: 60px;
    height: auto;
}

.nav-item-footer i {
    transition: transform 0.2s ease;
}

.nav-item-footer.active i {
    color: var(--primary-color);
    transform: scale(1.1);
}

.nav-item-footer.active span {
    color: var(--primary-color);
    font-weight: 600;
}

/* 金色高亮文字 */
.text-gold {
    background: var(--gold-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    font-weight: bold;
}

/* 动画效果 */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }

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

.animate-up {
    animation: fadeInUp 0.6s ease forwards;
}

/* 全局交互与修复 */
i.fa {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    display: inline-block;
    font-family: 'FontAwesome' !important;
    /* 强制声明字体族 */
    text-rendering: auto;
    line-height: 1;
}

/* 移除底部导航点击高亮 */
.nav-item-footer {
    -webkit-tap-highlight-color: transparent !important;
    outline: none !important;
    background: none !important;
    border: none !important;
}

.nav-item-footer:active,
.nav-item-footer:focus {
    background: none !important;
    outline: none !important;
}

/* 亮色卡片全局统一样式 (用于亮化热门投资等板块) */
.premium-card-bright {
    background: var(--green-gradient) !important;
    color: #fff !important;
    border: none !important;
    box-shadow: 0 8px 30px rgba(13, 59, 49, 0.2) !important;
}

.premium-card-bright h4,
.premium-card-bright .desc,
.premium-card-bright .rate-text,
.premium-card-bright .rate-num {
    color: #fff !important;
}

.premium-card-bright .rate-num {
    color: var(--accent-color) !important;
    font-weight: 800;
}

/* 活动页日历增强 */
.calendar-days .day-item {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
}

.calendar-days .day-item:hover {
    transform: translateY(-5px) scale(1.15);
    z-index: 10;
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
    background: rgba(13, 59, 49, 0.05);
}

.calendar-days .day-item.signed {
    background: var(--green-gradient) !important;
    color: #fff !important;
    box-shadow: 0 4px 12px rgba(13, 59, 49, 0.3) !important;
}

.calendar-days .day-item.signed:hover {
    box-shadow: 0 6px 20px rgba(13, 59, 49, 0.4) !important;
}