:root {
    /* 更柔和的配色（浅色优先），保持现代感但不刺眼 */
    --bg-dark: #f8fafc;
    --bg-grad-1: #ffffff;
    --bg-grad-2: #f7fbfc;
    --neon-cyan: #2a9d8f;    /* 主色：海绿色 */
    --neon-magenta: #e76f51; /* 辅色：橘色 */
    --neon-blue: #4aa3d8;    /* 次色：柔和蓝 */
    --muted: #6b7280;        /* 副文本 */
    --text: #0f1720;         /* 主要文字颜色 */
    --card: rgba(15,23,32,0.04);
    --glass-blur: 6px;
    --radius: 10px;
    --glow: 0 8px 24px rgba(42,157,143,0.06);
    --glass-border: rgba(15,23,32,0.04);
}

/* 页面背景：动感线性渐变（微动画） */
html, body {
    height: 100%;
    margin: 0;
    font-family: Inter, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--text);
    background: linear-gradient(180deg,var(--bg-grad-1),var(--bg-grad-2));
    background-attachment: fixed;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* 轻微动感粒子/闪烁（节制）*/
@keyframes subtleShift {
    0% {
        filter: hue-rotate(0deg) saturate(100%);
        transform: translateY(0);
    }

    50% {
        filter: hue-rotate(8deg) saturate(105%);
        transform: translateY(-4px);
    }

    100% {
        filter: hue-rotate(0deg) saturate(100%);
        transform: translateY(0);
    }
}

/* 容器收窄并居中 */
.container, .container-fluid {
    max-width: 1120px;
    margin-left: auto;
    margin-right: auto;
    padding: 1rem;
}

/* 顶栏：透明玻璃+霓虹细节 */
.navbar {
    background: linear-gradient(180deg, rgba(255,255,255,0.03), rgba(255,255,255,0.02));
    border-bottom: 1px solid var(--glass-border);
    backdrop-filter: blur(6px);
    box-shadow: 0 6px 20px rgba(2,6,23,0.45);
    padding: 0.6rem 1rem;
    border-radius: 0 0 14px 14px;
}

.navbar-brand {
    color: var(--neon-cyan) !important;
    font-weight: 800;
    letter-spacing: 0.6px;
    text-shadow: 0 6px 18px rgba(0,240,255,0.06);
}

.navbar .nav-link {
    color: var(--muted) !important;
    margin-right: .5rem;
    transition: color .12s ease, transform .08s ease;
}

    .navbar .nav-link:hover {
        color: var(--neon-cyan) !important;
        transform: translateY(-2px);
    }

/* 主区域微留白 */
main.px-3 {
    margin-top: 20px;
    margin-bottom: 48px;
}

/* 未来感卡片（玻璃 + 内阴影 + 发光边）*/
.card {
    background: #ffffff;
    border: 1px solid rgba(15,23,32,0.04);
    border-radius: var(--radius);
    box-shadow: 0 6px 24px rgba(15,23,32,0.06);
    padding: 1rem;
    transition: transform .12s ease, box-shadow .12s ease;
}

    .card:hover {
        transform: translateY(-4px);
        box-shadow: 0 14px 36px rgba(15,23,32,0.08);
    }

/* 表格：行间霓虹底纹与分离式卡片风格 */
.table {
    border-collapse: separate;
    border-spacing: 0 10px;
}

    .table thead th {
        color: var(--muted);
        font-weight: 600;
        border: none;
        background: transparent;
        padding: .6rem .75rem;
        text-transform: uppercase;
        letter-spacing: .6px;
        font-size: .85rem;
    }

    .table tbody tr {
        background: #ffffff;
        border-radius: 10px;
        box-shadow: 0 6px 18px rgba(15,23,32,0.04);
        transition: transform .12s ease, box-shadow .12s ease;
    }

        .table tbody tr:hover {
            transform: translateY(-2px);
            box-shadow: 0 12px 36px rgba(15,23,32,0.06);
        }

    .table tbody td {
        color: var(--text);
        padding: .85rem;
        border: none;
        vertical-align: middle;
    }

/* 表单：细线 + 焦点发光 */
.form-control, input.form-control, textarea.form-control {
    background: transparent;
    border: 1px solid rgba(255,255,255,0.06);
    padding: .6rem .75rem;
    border-radius: 8px;
    color: var(--text);
    transition: box-shadow .12s ease, border-color .12s ease, transform .08s ease;
}

    .form-control::placeholder {
        color: rgba(150,160,180,0.6);
    }

    .form-control:focus {
        outline: none;
        border-color: var(--neon-cyan);
        box-shadow: 0 6px 20px rgba(42,157,143,0.08);
        transform: translateY(-2px);
    }
    /* 让 readonly 输入框完全继承普通输入框的所有状态样式 */
    .form-control[readonly] {
        /* 移除浏览器默认的 readonly 样式 */
        background-color: transparent !important;
        color: inherit !important; /* 继承父级文字颜色（通常是白色）*/
        opacity: 1;
        border: none; /* 可选：去掉边框更像纯文本 */
        box-shadow: none;
    }

        /* 关键：当用户点击它时（虽然不能编辑，但可聚焦），显示 focus 样式 */
        .form-control[readonly]:focus {
            background-color: #fff !important;
            color: #212529 !important;
            border: 1px solid #86b7fe !important; /* Bootstrap 默认 focus 边框色 */
            outline: 0;
            box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25) !important;
        }
/* 按钮：层叠霓虹效果 */
.btn {
    border-radius: 8px;
    font-weight: 700;
    padding: .55rem .9rem;
    letter-spacing: .3px;
    transition: transform .09s ease, box-shadow .12s ease;
}

.btn-primary {
    background: linear-gradient(90deg,var(--neon-cyan),var(--neon-blue));
    color: #ffffff;
    border: none;
    box-shadow: 0 8px 26px rgba(42,157,143,0.06);
}

    .btn-primary:hover {
        transform: translateY(-2px);
        box-shadow: 0 14px 40px rgba(42,157,143,0.09);
    }

.btn-outline {
    background: transparent;
    border: 1px solid rgba(58,160,255,0.12);
    color: var(--neon-cyan);
}

/* 小按钮 */
.btn-sm {
    padding: .28rem .55rem;
    font-size: .85rem;
}

/* 提示条：低调光晕 */
.alert {
    border-radius: 8px;
    padding: .6rem .85rem;
    background: linear-gradient(180deg, rgba(255,255,255,0.02), rgba(255,255,255,0.01));
    border: 1px solid rgba(255,255,255,0.02);
    color: var(--text);
}

.alert-info {
    border-left: 4px solid var(--neon-cyan);
    color: var(--neon-cyan);
    background: linear-gradient(90deg, rgba(0,240,255,0.03), rgba(58,160,255,0.02));
}

.alert-success {
    border-left: 4px solid #22c55e;
    color: #a7f3d0;
    background: rgba(34,197,94,0.02);
}

.alert-danger {
    border-left: 4px solid #ef4444;
    color: #ffcfcf;
    background: rgba(239,68,68,0.02);
}

/* 徽章 */
.badge {
    background: linear-gradient(90deg, rgba(58,160,255,0.06), rgba(196,0,255,0.04));
    color: var(--text);
    font-weight: 700;
    padding: .25rem .6rem;
    border-radius: 999px;
    box-shadow: 0 6px 20px rgba(58,160,255,0.06);
}

/* 页首 / 欢迎卡 */
.app-hero {
    padding: 28px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(58,160,255,0.06), rgba(196,0,255,0.04));
    box-shadow: 0 10px 34px rgba(2,6,23,0.45);
    display: flex;
    align-items: center;
    gap: 1rem;
}

    .app-hero h1 {
        margin: 0;
        font-size: 1.6rem;
        letter-spacing: .4px;
    }

    .app-hero p {
        margin: 0;
        color: var(--muted);
    }

/* 链接与标题 */
a {
    color: var(--neon-cyan);
    text-decoration: none;
    transition: text-shadow .12s ease;
}

    a:hover {
        text-shadow: 0 10px 28px rgba(0,240,255,0.06);
        text-decoration: underline;
    }

h1, h2, h3 {
    color: var(--text);
    font-weight: 800;
}

/* 响应式调整 */
@media (max-width:767.98px) {
    .table thead {
        display: none;
    }

    .table tbody td {
        display: block;
        width: 100%;
    }

    .table tbody tr {
        display: block;
        padding: .6rem;
        margin-bottom: .65rem;
    }

    .navbar .navbar-brand {
        font-size: 1.05rem;
    }

    .container, .container-fluid {
        padding-left: .75rem;
        padding-right: .75rem;
    }
}

/* 轻微动画点缀（可全局启/关） */
.animated-subtle {
    animation: subtleShift 6s ease-in-out infinite;
}

/* 调试隐藏 */
.debug-hidden {
    display: none !important;
}

/* 备案栏样式：从 _Host.cshtml 中的内联样式迁移到此处，便于统一维护 */
.site-beian {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    background: #f8f9fa;
    color: #0f1720;
    padding: 8px 12px;
    text-align: center;
    border-top: 1px solid #e6e6e6;
    z-index: 9999;
    font-size: 0.9rem;
}
.site-beian a { color: inherit; text-decoration: underline; }

/* 备案栏样式（用于 MainLayout.razor 的固定底部 footer）*/
.site-beian-footer {
    background: linear-gradient(180deg, rgba(15,23,32,0.95), rgba(15,23,32,0.85)) !important;
    color: #ffffff !important;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border-top: 1px solid rgba(42,157,143,0.3);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.15);
}
.site-beian-footer a {
    color: var(--neon-cyan) !important;
    text-decoration: none;
    transition: all 0.2s ease;
}
.site-beian-footer a:hover {
    color: #ffffff !important;
    text-decoration: underline;
    text-shadow: 0 0 10px rgba(42,157,143,0.8);
}

@media (max-width: 576px) {
    .site-beian { font-size: 0.85rem; padding: 6px 8px; }
    .site-beian-footer { padding: 6px 8px; }
    .site-beian-footer small { font-size: 0.8rem; }
}