/* 个人中心区域统一样式 */

/* 侧边栏卡片 */
.sidebar-card {
    border: none;
    border-radius: 16px;
    margin-bottom: 1.5rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(10px);
    box-shadow: 0 12px 32px rgba(212, 175, 55, 0.1);
}

.sidebar-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(212, 175, 55, 0.05), transparent);
    transition: left 0.6s;
}

.sidebar-card:hover::before {
    left: 100%;
}

.sidebar-card:hover {
    transform: translateY(-6px) scale(1.01);
    box-shadow: 0 16px 40px rgba(212, 175, 55, 0.2);
}

/* 卡片头部 */
.sidebar-card .card-header {
    background: linear-gradient(135deg, #b8941f 0%, #d4af37 100%);
    color: #fff;
    border: none;
    padding: 1.2rem;
    position: relative;
    overflow: hidden;
}

.sidebar-card .card-header::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 0;
}

.sidebar-card .card-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, transparent 30%, rgba(255, 255, 255, 0.1) 50%, transparent 70%);
    animation: shimmer 3s infinite;
}

@keyframes shimmer {
    0% { transform: translateX(-100%); }
    100% { transform: translateX(100%); }
}

.sidebar-card .card-header h5 {
    margin: 0;
    font-weight: 800;
    font-size: 1.2rem;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
    letter-spacing: 0.5px;
}

/* 列表项 */
.sidebar-card .list-group-item {
    border: none;
    padding: 1rem 1.2rem;
    background: transparent;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    color: #2c2c2c;
    font-weight: 500;
    position: relative;
    margin: 0.2rem 0;
    border-radius: 12px;
    display: flex;
    align-items: center;
}

.sidebar-card .list-group-item:hover {
    background: linear-gradient(135deg, rgba(212, 175, 55, 0.1) 0%, rgba(249, 212, 35, 0.05) 100%);
    padding-left: 1.5rem;
    transform: translateX(8px);
    color: #8b6914;
}

.sidebar-card .list-group-item.active {
    background: linear-gradient(135deg, #b8941f 0%, #d4af37 100%);
    color: #fff;
    font-weight: 800;
    box-shadow: 0 6px 16px rgba(184, 148, 31, 0.3);
    transform: translateX(4px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
}

.sidebar-card .list-group-item.active i {
    color: #fff !important;
}

.sidebar-card .list-group-item i {
    color: #d4af37;
    font-size: 1.1rem;
    width: 20px;
    text-align: center;
    transition: all 0.3s ease;
    margin-right: 15px;
}

.sidebar-card .list-group-item:hover i {
    transform: scale(1.2);
    color: #8b6914;
}

.sidebar-card .list-group-item.active i {
    transform: scale(1.1);
}

/* 活跃项呼吸动画 */
.sidebar-card .list-group-item.active::after {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 70%;
    background: rgba(255, 255, 255, 0.8);
    border-radius: 0 4px 4px 0;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 0.8; }
    50% { opacity: 1; }
}

/* 用户卡片 */
.sidebar-card.user-card {
    background: linear-gradient(135deg, #b8941f 0%, #d4af37 50%, #b8941f 100%);
    color: #fff;
    padding: 2rem;
    text-align: center;
    box-shadow: 0 12px 32px rgba(184, 148, 31, 0.2);
}

.sidebar-card.user-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.1);
    z-index: 0;
}

.sidebar-card.user-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.sidebar-card.user-card:hover::before {
    left: 100%;
}

.sidebar-card.user-card h5 {
    font-weight: 800;
    margin-bottom: 0.8rem;
    font-size: 1.3rem;
    text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 0 20px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
    letter-spacing: 0.5px;
}

.profile-avatar {
    width: 100px;
    height: 100px;
    object-fit: cover;
    border: 4px solid rgba(255, 255, 255, 0.4);
    border-radius: 50%;
    transition: all 0.3s ease;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 1;
    margin: 0 auto 1rem;
}

.sidebar-card:hover .profile-avatar {
    transform: scale(1.1) rotate(5deg);
    border-color: rgba(255, 255, 255, 0.5);
}

.edit-profile-btn {
    background: rgba(255, 255, 255, 0.25);
    color: #fff;
    border: 2px solid rgba(255, 255, 255, 0.4);
    padding: 0.8rem 1.5rem;
    border-radius: 25px;
    font-weight: 700;
    transition: all 0.3s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
    text-shadow: 0 1px 3px rgba(0, 0, 0, 0.3);
    z-index: 2;
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.edit-profile-btn:hover {
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.2);
    color: #fff;
}

.edit-profile-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: left 0.6s;
}

.edit-profile-btn:hover::before {
    left: 100%;
}

.membership-badge {
    display: inline-block;
    background: rgba(255, 255, 255, 0.25);
    padding: 0.4rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
    margin-bottom: 1rem;
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.2);
    position: relative;
    z-index: 2;
}

/* 响应式设计 */
@media (max-width: 992px) {
    .sidebar-card {
        margin-bottom: 1rem;
    }
    
    .sidebar-card.user-card {
        padding: 1.5rem;
    }
    
    .profile-avatar {
        width: 80px;
        height: 80px;
    }
}

@media (max-width: 768px) {
    .sidebar-card .list-group-item {
        padding: 0.8rem 1rem;
    }
    
    .sidebar-card .card-header {
        padding: 1rem;
    }
    
    .sidebar-card.user-card {
        padding: 1.2rem;
    }
    
    .sidebar-card.user-card h5 {
        font-size: 1.1rem;
    }
}

@media (max-width: 768px) {
    .sidebar-card .list-group-item {
        padding: 0.8rem 1rem;
    }
    
    .sidebar-card .card-header {
        padding: 1rem;
    }
    
    .sidebar-card.user-card {
        padding: 1.2rem;
    }
    
    .sidebar-card.user-card h5 {
        font-size: 1.1rem;
    }
}