/* ============================================================
   中国红客联盟靶场平台 - 精细打磨版主样式表
   设计风格：中国红 + 科技感 + 精细细节
   ============================================================ */

/* ===== CSS 变量体系 ===== */
:root {
    /* 主色调（红客红） */
    --hk-red: #c91919;
    --hk-red-light: #e8383f;
    --hk-red-dark: #a01616;
    --hk-red-deeper: #7a1010;
    --hk-red-gradient: linear-gradient(135deg, #c91919 0%, #e8383f 50%, #ff4500 100%);
    --hk-red-gradient-dark: linear-gradient(135deg, #a01616 0%, #c91919 100%);

    /* 暗色系 */
    --hk-black: #000000;
    --hk-dark: #1a1a1a;
    --hk-dark-2: #2a2a2a;
    --hk-gray: #e0e0e0;
    --hk-gray-light: #aaaaaa;
    --hk-gray-lighter: #888888;
    --hk-bg: #ff0000;
    --hk-bg-card: #1a1a1a;
    --hk-border: #444444;

    /* 功能色 */
    --success: #28a745;
    --success-light: rgba(40, 167, 69, 0.1);
    --warning: #ffc107;
    --warning-light: rgba(255, 193, 7, 0.1);
    --danger: #dc3545;
    --danger-light: rgba(220, 53, 69, 0.1);
    --info: #17a2b8;
    --info-light: rgba(23, 162, 184, 0.1);

    /* 阴影体系 */
    --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 15px 50px rgba(0, 0, 0, 0.15);
    --shadow-red-sm: 0 2px 8px rgba(201, 25, 25, 0.15);
    --shadow-red-md: 0 4px 15px rgba(201, 25, 25, 0.25);
    --shadow-red-lg: 0 8px 30px rgba(201, 25, 25, 0.3);

    /* 圆角体系 */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-round: 50%;

    /* 间距体系 */
    --space-xs: 0.25rem;
    --space-sm: 0.5rem;
    --space-md: 1rem;
    --space-lg: 1.5rem;
    --space-xl: 2rem;
    --space-xxl: 3rem;

    /* 字体 */
    --font-main: "Microsoft YaHei", "PingFang SC", "Helvetica Neue", Arial, sans-serif;
    --font-mono: "Consolas", "Monaco", "Courier New", monospace;

    /* 过渡 */
    --transition-fast: all 0.15s ease;
    --transition-normal: all 0.3s ease;
    --transition-slow: all 0.5s ease;
}

/* ===== 全局重置与基础 ===== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-main);
    background: var(--hk-bg);
    color: var(--hk-gray);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

a {
    color: var(--hk-red);
    text-decoration: none;
    transition: var(--transition-fast);
}

a:hover {
    color: var(--hk-red-light);
    text-decoration: none;
}

/* ===== 滚动条美化 ===== */
::-webkit-scrollbar {
    width: 6px;
    height: 6px;
}

::-webkit-scrollbar-track {
    background: var(--hk-bg);
}

::-webkit-scrollbar-thumb {
    background: var(--hk-gray-lighter);
    border-radius: 3px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--hk-gray-light);
}

/* ===== 导航栏（精细版）===== */
.navbar-hk {
    background: linear-gradient(135deg, var(--hk-red) 0%, var(--hk-red-dark) 100%);
    border-bottom: 2px solid rgba(0, 0, 0, 0.2);
    padding: 0.6rem 1rem;
    box-shadow: 0 3px 15px rgba(0, 0, 0, 0.25);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 1030;
}

.navbar-hk .navbar-brand {
    color: #ffffff !important;
    font-weight: 700;
    font-size: 1.25rem;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 0.4rem 0;
    letter-spacing: 0.5px;
}

.navbar-hk .navbar-brand i {
    font-size: 1.4rem;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
    transition: var(--transition-normal);
}

.navbar-hk .navbar-brand:hover i {
    transform: rotate(15deg) scale(1.1);
}

.navbar-hk .nav-link {
    color: rgba(255, 255, 255, 0.8) !important;
    padding: 0.5rem 1rem;
    margin: 0 2px;
    border-radius: var(--radius-md);
    transition: var(--transition-fast);
    font-size: 0.95rem;
    position: relative;
}

.navbar-hk .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    width: 0;
    height: 2px;
    background: var(--hk-white);
    transition: var(--transition-fast);
    transform: translateX(-50%);
    border-radius: 1px;
}

.navbar-hk .nav-link:hover::after,
.navbar-hk .nav-link.active::after {
    width: 60%;
}

.navbar-hk .nav-link:hover {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.12);
}

.navbar-hk .nav-link.active {
    color: #ffffff !important;
    background: rgba(255, 255, 255, 0.15);
}

/* 导航栏用户信息 */
.navbar-hk .user-info {
    color: #ffffff;
    display: flex;
    align-items: center;
    gap: 12px;
}

.navbar-hk .user-info .avatar {
    width: 34px;
    height: 34px;
    background: rgba(255, 255, 255, 0.95);
    color: var(--hk-red);
    border-radius: var(--radius-round);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
    position: relative;
}

.navbar-hk .user-info .avatar::after {
    content: '';
    position: absolute;
    bottom: -1px;
    right: -1px;
    width: 10px;
    height: 10px;
    background: var(--success);
    border-radius: var(--radius-round);
    border: 2px solid var(--hk-red);
}

.navbar-hk .user-info .avatar:hover {
    transform: scale(1.1);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

/* ===== 按钮体系（精细版）===== */
.btn-hk-primary {
    background: var(--hk-red-gradient);
    color: #ffffff !important;
    border: none;
    padding: 0.55rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    font-size: 0.95rem;
    transition: var(--transition-normal);
    box-shadow: var(--shadow-red-sm);
    position: relative;
    overflow: hidden;
    letter-spacing: 0.3px;
}

.btn-hk-primary::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 0.5s ease;
}

.btn-hk-primary:hover::before {
    left: 100%;
}

.btn-hk-primary:hover {
    background: linear-gradient(135deg, var(--hk-red-dark) 0%, var(--hk-red) 100%);
    color: #ffffff !important;
    box-shadow: var(--shadow-red-md);
    transform: translateY(-1px);
}

.btn-hk-primary:active {
    transform: translateY(0);
    box-shadow: var(--shadow-red-sm);
}

.btn-hk-secondary {
    background: var(--hk-gray);
    color: #ffffff !important;
    border: none;
    padding: 0.55rem 1.6rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-hk-secondary:hover {
    background: var(--hk-gray-light);
    color: #ffffff !important;
    transform: translateY(-1px);
}

.btn-hk-danger {
    background: var(--danger);
    color: #ffffff !important;
    border: none;
    border-radius: var(--radius-md);
    padding: 0.55rem 1.6rem;
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-hk-danger:hover {
    background: #c82333;
    color: #ffffff !important;
    transform: translateY(-1px);
}

.btn-hk-outline {
    background: transparent;
    color: var(--hk-red) !important;
    border: 2px solid var(--hk-red);
    padding: 0.5rem 1.5rem;
    border-radius: var(--radius-md);
    font-weight: 600;
    transition: var(--transition-normal);
}

.btn-hk-outline:hover {
    background: var(--hk-red);
    color: #ffffff !important;
    transform: translateY(-1px);
    box-shadow: var(--shadow-red-sm);
}

/* ===== 卡片体系（精细版）===== */
.card-hk {
    border: 1px solid var(--hk-border);
    border-top: 3px solid var(--hk-red);
    border-radius: var(--radius-lg);
    background: var(--hk-bg-card);
    transition: var(--transition-normal);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
}

.card-hk:hover {
    border-color: var(--hk-red-light);
    box-shadow: var(--shadow-red-md);
    transform: translateY(-3px);
}

.card-hk .card-header {
    background: var(--hk-red-gradient);
    color: #ffffff;
    font-weight: 600;
    padding: 0.85rem 1.2rem;
    border-bottom: none;
    font-size: 0.95rem;
    letter-spacing: 0.3px;
}

.card-hk .card-body {
    padding: 1.4rem;
}

/* ===== 统计卡片（精细版）===== */
.stat-card {
    background: var(--hk-bg-card);
    border-radius: var(--radius-lg);
    padding: 1.8rem 1.2rem;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border-top: 4px solid var(--hk-red);
    transition: var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: var(--hk-red-gradient);
    opacity: 0;
    transition: var(--transition-normal);
}

.stat-card:hover::before {
    opacity: 1;
}

.stat-card:hover {
    box-shadow: var(--shadow-red-md);
    transform: translateY(-4px);
}

.stat-card .stat-number {
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--hk-red);
    line-height: 1.2;
    margin-bottom: 0.3rem;
    font-family: var(--font-mono);
}

.stat-card .stat-label {
    color: var(--hk-gray-light);
    font-size: 0.85rem;
    font-weight: 500;
    letter-spacing: 0.3px;
}

/* ===== 排名徽章（精细版）===== */
.rank-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 30px;
    height: 30px;
    line-height: 1;
    border-radius: var(--radius-round);
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-sm);
}

.rank-1 {
    background: linear-gradient(135deg, #ffd700, #ffaa00);
    color: #e0e0e0 !important;
    box-shadow: 0 2px 10px rgba(255, 215, 0, 0.4);
}

.rank-2 {
    background: linear-gradient(135deg, #c0c0c0, #a0a0a0);
    color: #e0e0e0 !important;
    box-shadow: 0 2px 10px rgba(192, 192, 192, 0.4);
}

.rank-3 {
    background: linear-gradient(135deg, #cd7f32, #b8690e);
    color: #fff;
    box-shadow: 0 2px 10px rgba(205, 127, 50, 0.4);
}

.rank-other {
    background: var(--hk-red);
    color: #fff;
}

/* ===== 表格（精细版）===== */
.table-hk {
    margin-bottom: 0;
}

.table-hk thead th {
    background: var(--hk-red-gradient);
    color: #ffffff;
    border: none;
    padding: 0.85rem 1rem;
    font-weight: 600;
    font-size: 0.9rem;
    letter-spacing: 0.3px;
    white-space: nowrap;
}

.table-hk tbody tr {
    transition: var(--transition-fast);
}

.table-hk tbody tr:hover {
    background: rgba(201, 25, 25, 0.06);
}

.table-hk tbody td {
    padding: 0.75rem 1rem;
    vertical-align: middle;
    border-color: var(--hk-border);
}

/* ===== Banner（精细版）===== */
.banner-hk {
    background: linear-gradient(135deg, rgba(201, 25, 25, 0.92) 0%, rgba(168, 22, 22, 0.95) 50%, rgba(122, 16, 16, 0.98) 100%),
                url('../img/banner_bg.jpg') center/cover no-repeat;
    color: #ffffff;
    padding: 4rem 2rem;
    border-radius: var(--radius-xl);
    margin: 1.5rem 0 2.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: var(--shadow-lg);
}

.banner-hk::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.05) 0%, transparent 60%);
    animation: bannerShine 8s ease-in-out infinite;
}

@keyframes bannerShine {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(10%, 10%); }
}

.banner-hk h1 {
    font-weight: 800;
    font-size: 2.2rem;
    text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.4);
    margin-bottom: 1rem;
    position: relative;
    letter-spacing: 1px;
}

.banner-hk h1 i {
    margin-right: 12px;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.3));
}

.banner-hk p {
    font-size: 1.1rem;
    opacity: 0.9;
    max-width: 600px;
    margin: 0 auto;
}

.banner-hk .btn-light {
    background: rgba(255, 255, 255, 0.95);
    color: var(--hk-red);
    border: none;
    font-weight: 700;
    padding: 0.7rem 2rem;
    border-radius: var(--radius-md);
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
    transition: var(--transition-normal);
    letter-spacing: 0.5px;
}

.banner-hk .btn-light:hover {
    background: var(--hk-white);
    color: var(--hk-red);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
}

/* ===== 区块标题（精细版）===== */
.section-title {
    color: var(--hk-red);
    font-weight: 700;
    font-size: 1.3rem;
    margin-bottom: 1.8rem;
    padding-bottom: 0.7rem;
    border-bottom: 3px solid var(--hk-red);
    display: flex;
    align-items: center;
    gap: 10px;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 60px;
    height: 3px;
    background: var(--hk-red-light);
    border-radius: 2px;
}

.section-title i {
    font-size: 1.1em;
}

/* ===== 环境卡片（精细版）===== */
.env-card {
    transition: var(--transition-normal);
    cursor: pointer;
}

.env-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-red-lg);
    border-color: var(--hk-red-light);
}

.env-card .card-body {
    padding: 1.5rem;
}

.env-card .env-icon {
    width: 64px;
    height: 64px;
    background: rgba(201, 25, 25, 0.08);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 1.2rem;
    transition: var(--transition-normal);
}

.env-card:hover .env-icon {
    background: rgba(201, 25, 25, 0.15);
    transform: scale(1.05);
}

.env-card .env-icon i {
    font-size: 1.8rem;
    color: var(--hk-red);
}

/* ===== 挑战类型卡片 ===== */
.challenge-type-card {
    cursor: pointer;
    transition: var(--transition-normal);
    border: 2px solid transparent;
}

.challenge-type-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-red-md);
}

.challenge-type-card.active,
.challenge-type-card.border-primary {
    border-color: var(--hk-red) !important;
    box-shadow: 0 0 0 3px rgba(201, 25, 25, 0.2);
    background: rgba(201, 25, 25, 0.03);
}

/* ===== 表单（精细版）===== */
.form-hk .form-label {
    font-weight: 600;
    color: var(--hk-gray);
    margin-bottom: 0.4rem;
    font-size: 0.9rem;
}

.form-hk .form-control {
    border: 1px solid var(--hk-border);
    border-radius: var(--radius-md);
    padding: 0.6rem 1rem;
    transition: var(--transition-fast);
    font-size: 0.95rem;
}

.form-hk .form-control:focus {
    border-color: var(--hk-red);
    box-shadow: 0 0 0 0.2rem rgba(201, 25, 25, 0.2);
    outline: none;
}

.form-hk .form-control:hover:not(:focus) {
    border-color: var(--hk-gray-lighter);
}

.form-hk .input-group-text {
    background: var(--hk-bg);
    border: 1px solid var(--hk-border);
    color: var(--hk-gray-light);
}

/* ===== 提示框（精细版）===== */
.alert-hk {
    background: rgba(201, 25, 25, 0.08);
    border: 1px solid rgba(201, 25, 25, 0.3);
    color: var(--hk-red-dark);
    border-radius: var(--radius-md);
    padding: 1rem 1.2rem;
    font-size: 0.95rem;
}

/* ===== Toast 通知（精细版）===== */
.hk-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 9999;
    background: var(--hk-red-gradient);
    color: white;
    padding: 14px 22px;
    border-radius: var(--radius-md);
    box-shadow: var(--shadow-lg);
    font-size: 0.9rem;
    max-width: 360px;
    opacity: 0;
    transform: translateX(100%);
    transition: all 0.4s cubic-bezier(0.68, -0.55, 0.265, 1.55);
    display: flex;
    align-items: center;
    gap: 10px;
}

.hk-toast.show {
    opacity: 1;
    transform: translateX(0);
}

.hk-toast.toast-success {
    background: linear-gradient(135deg, #28a745, #20c997);
}

.hk-toast.toast-error {
    background: linear-gradient(135deg, #dc3545, #c82333);
}

.hk-toast.toast-warning {
    background: linear-gradient(135deg, #ffc107, #e0a800);
    color: #fff;
}

/* ===== 页脚（精细版）===== */
.footer-hk {
    background: linear-gradient(135deg, var(--hk-dark) 0%, var(--hk-black) 100%);
    color: rgba(255, 255, 255, 0.7);
    padding: 2.5rem 1rem 1.5rem;
    text-align: center;
    margin-top: auto;
    border-top: 3px solid var(--hk-red);
}

.footer-hk p {
    margin-bottom: 0.5rem;
}

.footer-hk a {
    color: rgba(255, 255, 255, 0.7);
    transition: var(--transition-fast);
}

.footer-hk a:hover {
    color: #ffffff;
}

.footer-hk .footer-links {
    display: flex;
    justify-content: center;
    gap: 20px;
    margin-top: 0.8rem;
}

.footer-hk .footer-links a {
    font-size: 0.85rem;
    opacity: 0.7;
}

.footer-hk .footer-links a:hover {
    opacity: 1;
}

/* ===== 工具类（精细版）===== */
.text-hk-red {
    color: var(--hk-red) !important;
}

.bg-hk-red {
    background: var(--hk-red) !important;
}

.border-hk-red {
    border-color: var(--hk-red) !important;
}

.rounded-hk {
    border-radius: var(--radius-md) !important;
}

/* 头像 */
.avatar {
    width: 34px;
    height: 34px;
    background: var(--hk-white);
    color: var(--hk-red);
    border-radius: var(--radius-round);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.9rem;
    transition: var(--transition-normal);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
    position: relative;
}

.avatar:hover {
    transform: scale(1.1);
}

.avatar-sm {
    width: 28px;
    height: 28px;
    font-size: 0.75rem;
}

.avatar-lg {
    width: 48px;
    height: 48px;
    font-size: 1.2rem;
}

/* ===== 动画关键帧 ===== */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.05); }
}

@keyframes slideInRight {
    from {
        opacity: 0;
        transform: translateX(30px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* 动画工具类 */
.animate-fade-in-up {
    animation: fadeInUp 0.5s ease forwards;
}

.animate-fade-in {
    animation: fadeIn 0.3s ease forwards;
}

.animate-pulse {
    animation: pulse 2s ease-in-out infinite;
}

/* 交错动画 */
.stagger-item:nth-child(1) { animation-delay: 0.05s; }
.stagger-item:nth-child(2) { animation-delay: 0.1s; }
.stagger-item:nth-child(3) { animation-delay: 0.15s; }
.stagger-item:nth-child(4) { animation-delay: 0.2s; }
.stagger-item:nth-child(5) { animation-delay: 0.25s; }
.stagger-item:nth-child(6) { animation-delay: 0.3s; }

/* ===== 加载动画 ===== */
.loading-hk {
    display: inline-block;
    animation: fa-spin 1s infinite linear;
    color: var(--hk-red);
}

@keyframes fa-spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.spinner-overlay {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
    color: var(--hk-red);
}

/* ===== 响应式优化 ===== */
@media (max-width: 768px) {
    .navbar-hk .navbar-brand {
        font-size: 1.1rem;
    }

    .banner-hk {
        padding: 2.5rem 1.2rem;
        border-radius: var(--radius-md);
    }

    .banner-hk h1 {
        font-size: 1.6rem;
    }

    .stat-card .stat-number {
        font-size: 1.8rem;
    }

    .stat-card {
        padding: 1.2rem 0.8rem;
    }

    .section-title {
        font-size: 1.1rem;
    }

    .btn-hk-primary,
    .btn-hk-secondary {
        width: 100%;
        margin-bottom: 0.5rem;
        text-align: center;
    }

    .hk-toast {
        left: 10px;
        right: 10px;
        max-width: none;
    }
}

@media (max-width: 576px) {
    .banner-hk h1 {
        font-size: 1.3rem;
    }

    .banner-hk p {
        font-size: 0.9rem;
    }

    .section-title {
        font-size: 1rem;
    }
}

/* ===== 分页组件（精细版）===== */
.pagination-hk {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 1.5rem;
    flex-wrap: wrap;
}

.pagination-hk .page-btn {
    min-width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 1px solid var(--hk-border);
    border-radius: var(--radius-md);
    background: var(--hk-bg-card);
    color: var(--hk-gray);
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
    cursor: pointer;
    padding: 0 10px;
}

.pagination-hk .page-btn:hover {
    border-color: var(--hk-red);
    color: var(--hk-red);
    background: rgba(201, 25, 25, 0.05);
}

.pagination-hk .page-btn.active {
    background: var(--hk-red);
    border-color: var(--hk-red);
    color: #ffffff;
    font-weight: 600;
    box-shadow: var(--shadow-red-sm);
}

.pagination-hk .page-btn.disabled {
    opacity: 0.4;
    cursor: not-allowed;
    pointer-events: none;
}

.pagination-hk .page-ellipsis {
    min-width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--hk-gray-lighter);
    font-size: 0.9rem;
}

/* ===== 状态标签（精细版）===== */
.status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.3px;
}

.status-badge.status-pending {
    background: var(--warning-light);
    color: #856404;
}

.status-badge.status-active {
    background: var(--success-light);
    color: #155724;
}

.status-badge.status-ended {
    background: var(--danger-light);
    color: #721c24;
}

.status-badge.status-running {
    background: var(--info-light);
    color: #e0e0e0 !important;
}

/* ===== 空状态 ===== */
.empty-state {
    text-align: center;
    padding: 3rem 1rem;
    color: var(--hk-gray-lighter);
}

.empty-state i {
    font-size: 3rem;
    margin-bottom: 1rem;
    opacity: 0.5;
}

.empty-state p {
    font-size: 1rem;
}


/* 强制 Banner 文字白色 */
.banner-hk h1,
.banner-hk p,
.banner-hk .btn-light {
    color: #fff !important;
}
.banner-hk .btn-light {
    background: rgba(255,255,255,0.2) !important;
    border: 1px solid rgba(255,255,255,0.5) !important;
}

/* 强制所有文字为浅色（暗色主题） */
*, *::before, *::after {
    color: inherit;
}
body, body p, body div, body span, body li, body td, body th {
    color: #e0e0e0;
}
h1, h2, h3, h4, h5, h6 {
    color: #ffffff !important;
}
a:not(.btn):not(.nav-link) {
    color: #ff8888 !important;
}
.text-dark, .text-black {
    color: #e0e0e0 !important;
}