/* 全局样式 */
body.logged-in {
    font-family: 'Orbitron', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    color: #fff;
    /* 背景图片设置（备用） */
   /*  background: url('/pics/bk.jpeg') no-repeat center center fixed; */
     
    /* background-attachment: fixed; */
    background: rgb(8, 12, 20);
    min-height: 100vh;
    padding: 0; /* 移除顶部内边距，防止导航栏被推下 */
    margin-top: 0; /* 确保顶部没有边距 */
    margin-bottom: 0; /* 确保底部没有边距 */
    color: rgba(255, 255, 255, 0.9);
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4),
                 0 0 20px rgba(255, 255, 255, 0.2);
    perspective: 1000px;
    display: flex;
    flex-direction: column;
}

/* 导航栏样式 */
.logged-in .navbar {
    position: sticky; /* 使导航栏粘性定位 */
    top: 0; /* 固定在顶部 */
    width: 100%; /* 确保宽度为100% */
    z-index: 1030; /* 确保导航栏在其他元素之上 */
    height: 50px; /* 减小高度 */
    background: rgba(42, 64, 88, 0.8) !important;
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(0, 195, 255, 0.4) !important;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.3),
                0 0 50px rgba(0, 195, 255, 0.2),
                0 0 70px rgba(255, 255, 255, 0.15),
                0 0 100px rgba(255, 255, 255, 0.1);
    transform: none; /* 移除 translateZ 变换，防止 3D 定位问题 */
}

.logged-in .navbar-brand {
    color: rgba(0, 195, 255, 1) !important;
    text-shadow: 0 0 20px rgba(0, 195, 255, 0.8),
                 0 0 30px rgba(0, 195, 255, 0.6),
                 0 0 40px rgba(255, 255, 255, 0.4),
                 0 0 50px rgba(255, 255, 255, 0.2);
    transform: none; /* 移除3D变换 */
    font-size: 1.1rem; /* 减小字体大小 */
}

.logged-in .nav-link,
.logged-in .text-light {
    color: rgba(0, 195, 255, 0.8) !important;
    transition: all 0.3s;
    padding: 0.25rem 0.5rem !important; /* 减小导航链接内边距 */
    font-size: 0.9rem; /* 减小字体大小 */
}

.logged-in .nav-link:hover {
    color: rgba(0, 195, 255, 1) !important;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.6),
                 0 0 25px rgba(255, 255, 255, 0.4);
}

/* 模型卡片样式 */
.logged-in .card {
    background: rgba(42, 64, 88, 0.3) !important;
    border: 3px solid rgba(0, 195, 255, 0.3) !important;
    border-radius: 12px !important;
    backdrop-filter: blur(10px);
    transition: all 0.3s ease;
    overflow: hidden;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.2),
                0 0 50px rgba(0, 195, 255, 0.1),
                0 0 70px rgba(255, 255, 255, 0.1),
                inset 0 0 30px rgba(0, 195, 255, 0.05);
    height: auto;
    min-height: 200px;
    opacity: 1;
    position: relative;
    z-index: 1;
    margin-bottom: 1rem; /* 保留减小卡片间距 */
}

.logged-in .card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0 40px rgba(0, 195, 255, 0.5),
                0 0 60px rgba(0, 195, 255, 0.3),
                0 0 80px rgba(255, 255, 255, 0.2),
                0 0 100px rgba(255, 255, 255, 0.1),
                inset 0 0 50px rgba(0, 195, 255, 0.2);
    border-color: rgba(0, 195, 255, 0.8) !important;
    opacity: 1;
}

/* 模型缩略图样式 */
.logged-in .card img {
    opacity: 1; /* 图片透明度 */
    transition: opacity 0.3s ease;
    /* 移除对图片高度的限制，恢复原始样式 */
}

.logged-in .card:hover img {
    opacity: 1; /* 悬停时图片恢复完全不透明 */
}

/* 按钮样式 */
.logged-in .btn-primary {
    background: rgba(0, 195, 255, 0.2) !important;
    border: 1px solid rgba(0, 195, 255, 0.6) !important;
    color: #fff !important;
    font-family: 'Orbitron', sans-serif;
    transition: all 0.3s;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.8),
                 0 0 25px rgba(0, 195, 255, 0.6),
                 0 0 35px rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.4),
                0 0 40px rgba(0, 195, 255, 0.2),
                0 0 60px rgba(255, 255, 255, 0.2),
                inset 0 0 20px rgba(0, 195, 255, 0.2);
    transform: translateZ(5px);
    position: relative;
}

.logged-in .btn-primary:hover {
    background: rgba(0, 195, 255, 0.3) !important;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.6),
                0 0 50px rgba(0, 195, 255, 0.4),
                0 0 70px rgba(255, 255, 255, 0.3),
                0 0 100px rgba(255, 255, 255, 0.2),
                inset 0 0 30px rgba(0, 195, 255, 0.3);
    border-color: rgba(0, 195, 255, 0.8) !important;
    transform: translateZ(15px) translateY(-2px);
}

.logged-in .btn-primary::after {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    border: 2px solid rgba(0, 195, 255, 0.4);
    border-radius: inherit;
    animation: pulse-border 2s infinite;
    pointer-events: none;
}

.logged-in .btn-outline-light {
    border: 1px solid rgba(0, 195, 255, 0.5) !important;
    color: rgba(0, 195, 255, 1) !important;
    transition: all 0.3s;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.6),
                 0 0 25px rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.2),
                0 0 30px rgba(255, 255, 255, 0.1);
}

.logged-in .btn-outline-light:hover {
    background: rgba(0, 195, 255, 0.2) !important;
    border-color: rgba(0, 195, 255, 0.7) !important;
    box-shadow: 0 0 40px rgba(0, 195, 255, 0.4),
                0 0 60px rgba(255, 255, 255, 0.2);
    transform: translateY(-2px);
}

.logged-in .card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(45deg, 
        rgba(0, 195, 255, 0.1) 0%, 
        rgba(255, 255, 255, 0.05) 50%, 
        rgba(0, 195, 255, 0.1) 100%);
    transform: translateZ(1px);
    pointer-events: none;
}

.logged-in .card-title {
    color: rgba(0, 195, 255, 1) !important;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.8),
                 0 0 25px rgba(0, 195, 255, 0.6),
                 0 0 35px rgba(255, 255, 255, 0.4),
                 0 0 45px rgba(255, 255, 255, 0.2);
    transform: translateZ(20px);
}

/* 模型详细信息背景颜色调整 */
.logged-in .model-metadata,
.logged-in .card-title,
.logged-in .card-footer,
.logged-in .model-name,
.logged-in .model-type {
    background-color: rgb(97, 99, 104); /* 统一为深一点的不饱和浅蓝色 */
    color: rgba(255, 255, 255, 0.9) !important; /* 保持白色文字 */
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4),
                 0 0 20px rgba(255, 255, 255, 0.2);
    padding: 5px 10px; /* 减小上下内边距，保持左右内边距 */
    border-radius: 4px; /* 减小圆角以匹配更紧凑的外观 */
}

.logged-in .model-metadata .separator {
    color: rgba(0, 195, 255, 0.5);
}

.logged-in .badge {
    background: rgba(0, 195, 255, 0.2) !important;
    color: rgba(0, 195, 255, 1) !important;
    border: 1px solid rgba(0, 195, 255, 0.4);
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.4),
                 0 0 25px rgba(255, 255, 255, 0.3);
    box-shadow: 0 0 15px rgba(0, 195, 255, 0.15),
                0 0 25px rgba(255, 255, 255, 0.1);
}

.logged-in .btn-link {
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
    transition: all 0.3s;
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4),
                 0 0 20px rgba(255, 255, 255, 0.2);
}

.logged-in .btn-link:hover {
    color: rgba(255, 255, 255, 1) !important;
    text-shadow: 0 0 20px rgba(0, 195, 255, 0.7),
                 0 0 30px rgba(255, 255, 255, 0.4);
    transform: translateY(-1px);
}

.logged-in .btn-link.text-danger {
    color: rgba(255, 255, 255, 0.9) !important;
}

.logged-in .btn-link.text-danger:hover {
    color: rgba(255, 255, 255, 1) !important;
}

/* 登录模态框样式 */
.logged-in .modal-content {
    background: rgba(42, 64, 88, 0.95) !important;
    border: 1px solid rgba(0, 195, 255, 0.6) !important;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 40px rgba(0, 195, 255, 0.4),
                0 0 60px rgba(0, 195, 255, 0.3),
                0 0 80px rgba(255, 255, 255, 0.2),
                inset 0 0 30px rgba(0, 195, 255, 0.2);
    transform-style: preserve-3d;
    transform: translateZ(10px);
}

.logged-in .modal-header {
    border-bottom: 1px solid rgba(0, 195, 255, 0.4) !important;
}

.logged-in .modal-footer {
    border-top: 1px solid rgba(0, 195, 255, 0.4) !important;
}

.logged-in .modal-title {
    color: rgba(0, 195, 255, 1) !important;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.8),
                 0 0 25px rgba(0, 195, 255, 0.6),
                 0 0 35px rgba(255, 255, 255, 0.4);
    transform: translateZ(20px);
}

.logged-in .modal-body {
    background: rgba(42, 64, 88, 0.5) !important;
}

.logged-in .modal .form-control {
    background: rgba(0, 195, 255, 0.15) !important;
    border: 1px solid rgba(0, 195, 255, 0.4) !important;
    color: #fff !important;
    font-family: 'Orbitron', sans-serif;
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.1),
                0 0 30px rgba(255, 255, 255, 0.05);
}

.logged-in .modal .form-control:focus {
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.25),
                0 0 50px rgba(255, 255, 255, 0.15) !important;
    border-color: rgba(0, 195, 255, 0.6) !important;
    background: rgba(0, 195, 255, 0.2) !important;
}

.logged-in .modal .form-label {
    color: rgba(0, 195, 255, 0.8) !important;
    font-family: 'Orbitron', sans-serif;
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4);
}

.logged-in .modal .btn-close {
    color: rgba(0, 195, 255, 0.8) !important;
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4);
}

.logged-in .modal .btn-primary {
    background: rgba(0, 195, 255, 0.2) !important;
    border: 1px solid rgba(0, 195, 255, 0.6) !important;
    color: #fff !important;
    font-family: 'Orbitron', sans-serif;
    transition: all 0.3s;
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.8),
                 0 0 25px rgba(0, 195, 255, 0.6),
                 0 0 35px rgba(255, 255, 255, 0.4);
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.4),
                0 0 40px rgba(0, 195, 255, 0.2),
                0 0 60px rgba(255, 255, 255, 0.2),
                inset 0 0 20px rgba(0, 195, 255, 0.2);
}

.logged-in .modal .btn-primary:hover {
    background: rgba(0, 195, 255, 0.3) !important;
    box-shadow: 0 0 30px rgba(0, 195, 255, 0.6),
                0 0 50px rgba(0, 195, 255, 0.4),
                0 0 70px rgba(255, 255, 255, 0.3),
                0 0 100px rgba(255, 255, 255, 0.2),
                inset 0 0 30px rgba(0, 195, 255, 0.3);
    border-color: rgba(0, 195, 255, 0.8) !important;
}

/* 加载动画 */
.logged-in .loading {
    color: rgba(0, 195, 255, 0.8);
    text-shadow: 0 0 15px rgba(0, 195, 255, 0.4),
                 0 0 25px rgba(255, 255, 255, 0.3);
}

/* 显示/隐藏类 */
.logged-in .d-none {
    display: none !important;
}

.logged-in .d-flex {
    display: flex !important;
}

/* 滚动条样式 */
.logged-in ::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

.logged-in ::-webkit-scrollbar-track {
    background: rgba(42, 64, 88, 0.8);
}

.logged-in ::-webkit-scrollbar-thumb {
    background: rgba(0, 195, 255, 0.4);
    border-radius: 4px;
    box-shadow: 0 0 10px rgba(0, 195, 255, 0.2);
}

.logged-in ::-webkit-scrollbar-thumb:hover {
    background: rgba(0, 195, 255, 0.6);
}

/* 状态指示器 */
.logged-in .status-indicator {
    position: fixed;
    font-family: 'Orbitron', sans-serif;
    color: rgba(0, 195, 255, 1);
    font-size: 10px; /* 减小字体大小 */
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.8),
                 0 0 20px rgba(0, 195, 255, 0.6);
    z-index: 1000;
    background: rgba(42, 64, 88, 0.8);
    padding: 6px 10px; /* 减小内边距 */
    border: 1px solid rgba(0, 195, 255, 0.6);
    border-radius: 4px;
    backdrop-filter: blur(10px);
    box-shadow: 0 0 20px rgba(0, 195, 255, 0.4);
    animation: float 4s infinite;
    transform-style: preserve-3d;
}

/* 动画效果 */
@keyframes float {
    0% { transform: translateY(0); }
    50% { transform: translateY(-5px); } /* 减小浮动距离 */
    100% { transform: translateY(0); }
}

@keyframes pulse-border {
    0% {
        transform: scale(1);
        opacity: 1;
    }
    100% {
        transform: scale(1.2);
        opacity: 0;
    }
}

@keyframes pulse {
    0% { 
        opacity: 0.6;
        text-shadow: 0 0 10px rgba(0, 195, 255, 0.6),
                     0 0 20px rgba(0, 195, 255, 0.4),
                     0 0 30px rgba(255, 255, 255, 0.3),
                     0 0 40px rgba(255, 255, 255, 0.2);
    }
    50% { 
        opacity: 0.9;
        text-shadow: 0 0 20px rgba(0, 195, 255, 0.8),
                     0 0 30px rgba(0, 195, 255, 0.6),
                     0 0 40px rgba(255, 255, 255, 0.4),
                     0 0 50px rgba(255, 255, 255, 0.3);
    }
    100% { 
        opacity: 0.6;
        text-shadow: 0 0 10px rgba(0, 195, 255, 0.6),
                     0 0 20px rgba(0, 195, 255, 0.4),
                     0 0 30px rgba(255, 255, 255, 0.3),
                     0 0 40px rgba(255, 255, 255, 0.2);
    }
}

.logged-in .card-footer {
    position: relative;
    z-index: 2;
    background-color: rgb(97, 99, 104);
    padding: 0.25rem 0.5rem; /* 减小内边距 */
    border-top: 1px solid rgba(0, 195, 255, 0.4);
}

.logged-in .embed-button,
.logged-in .delete-button {
    position: relative;
    z-index: 3;
    color: rgba(255, 255, 255, 0.9) !important;
    text-decoration: none !important;
    transition: all 0.3s;
    text-shadow: 0 0 10px rgba(0, 195, 255, 0.4),
                 0 0 20px rgba(255, 255, 255, 0.2);
    cursor: pointer;
    pointer-events: auto;
}

.logged-in .embed-button:hover,
.logged-in .delete-button:hover {
    color: rgba(255, 255, 255, 1) !important;
    text-shadow: 0 0 20px rgba(0, 195, 255, 0.7),
                 0 0 30px rgba(255, 255, 255, 0.4);
    transform: translateY(-1px);
}

/* 为内容区域添加顶部内边距，保持视觉布局 */
.logged-in .container {
    padding-top: 1rem; /* 减小顶部内边距 */
    padding-bottom: 1rem; /* 减小底部内边距 */
    flex: 1;
}

/* 添加行间距控制 */
.logged-in .row {
    margin-bottom: 0.5rem; /* 减小行间距 */
}

/* 添加列间距控制 */
.logged-in .col, 
.logged-in .col-md-3,
.logged-in .col-lg-3,
.logged-in .col-sm-6,
.logged-in [class*="col-"] {
    padding: 0.5rem; /* 减小列内边距 */
}

/* 优化网格布局 */
@media (min-width: 768px) {
    /* 移除对卡片的相关限制，恢复原样 */
}

@media (max-width: 767px) {
    .logged-in .container {
        padding-top: 0.5rem;
        padding-bottom: 0.5rem;
    }
    
    .logged-in .card {
        margin-bottom: 0.5rem;
    }
}