:root {
    --primary-color: #4f46e5;
    --primary-light: #818cf8;
    --accent-color: #f43f5e;
    --background-dark: #0f172a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --card-border: rgba(255, 255, 255, 0.1);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --success-color: #10b981;
    --warning-color: #f59e0b;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Outfit', 'Noto Sans SC', sans-serif;
    color: var(--text-main);
    background-color: var(--background-dark);
    line-height: 1.6;
    overflow-x: hidden;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 20px;
}

.background-animation {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
    background: linear-gradient(135deg, #1e293b 0%, #0f172a 100%);
    overflow: hidden;
}

.background-animation::after {
    content: '';
    position: absolute;
    width: 200%;
    height: 200%;
    top: -50%;
    left: -50%;
    background: radial-gradient(circle at 30% 30%, rgba(79, 70, 229, 0.15) 0%, transparent 40%),
                radial-gradient(circle at 70% 70%, rgba(244, 63, 94, 0.15) 0%, transparent 40%);
    animation: rotate 20s linear infinite;
}

@keyframes rotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.container {
    width: 100%;
    max-width: 500px;
    z-index: 1;
}

.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
    animation: slideUp 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

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

header {
    text-align: center;
    margin-bottom: 30px;
}

.logo {
    width: 64px;
    height: 64px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    border-radius: 16px;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto 15px;
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.3);
    color: white;
}

h1 {
    font-size: 28px;
    font-weight: 700;
    margin-bottom: 5px;
    background: linear-gradient(to right, #fff, #94a3b8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.subtitle {
    font-size: 14px;
    color: var(--text-muted);
    font-weight: 300;
}

.info-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 25px;
}

.info-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 15px;
    border-radius: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: transform 0.3s ease, background 0.3s ease;
}

.info-item:hover {
    transform: translateY(-2px);
    background: rgba(255, 255, 255, 0.06);
}

.info-icon {
    width: 38px;
    height: 38px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    display: flex;
    justify-content: center;
    align-items: center;
    color: var(--primary-light);
}

.info-content {
    display: flex;
    flex-direction: column;
}

.label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.value {
    font-size: 14px;
    font-weight: 600;
    color: #fff;
}

.full-width {
    grid-column: span 2;
}

.status-normal {
    color: var(--success-color);
    display: flex;
    align-items: center;
    gap: 5px;
}

.status-normal::after {
    content: '';
    width: 8px;
    height: 8px;
    background-color: var(--success-color);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--success-color);
}

.warning-box {
    background: rgba(245, 158, 11, 0.1);
    border-left: 4px solid var(--warning-color);
    padding: 15px;
    border-radius: 10px;
    display: flex;
    gap: 15px;
    margin-bottom: 30px;
    align-items: center;
}

.warning-icon {
    color: var(--warning-color);
}

.warning-text {
    font-size: 13px;
    color: rgba(255, 255, 255, 0.9);
}

.warning-text p {
    margin-bottom: 2px;
}

.divider {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 25px;
}

.links-section h3 {
    font-size: 16px;
    margin-bottom: 15px;
    color: #fff;
    font-weight: 600;
}

.link-group {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.author-links {
    margin-bottom: 20px;
}

.link-item {
    background: var(--primary-color);
    color: white;
    padding: 10px 18px;
    border-radius: 12px;
    text-decoration: none;
    font-size: 13px;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.link-item:hover {
    background: var(--primary-light);
    transform: translateY(-2px);
    box-shadow: 0 10px 15px -3px rgba(79, 70, 229, 0.4);
}

.other-links {
    padding-top: 10px;
}

.other-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 13px;
    transition: color 0.3s ease;
    padding: 5px 10px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
}

.other-links a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.1);
}

@media (max-width: 480px) {
    .glass-card {
        padding: 25px;
    }
    
    .info-grid {
        grid-template-columns: 1fr;
    }
    
    .full-width {
        grid-column: span 1;
    }
}