:root {
    --bg-color: #0f172a;
    --card-bg: #1e293b;
    --card-bg-hover: #12172a;
    --text-primary: #f8fafc;
    --text-secondary: #94a3b8;
    --text-muted: #cbd5e1;
    --accent: #3b82f6;
    --accent-hover: #2563eb;
    --success: #10b981;
    --danger: #ef4444;
    --border: #334155;
    --font-family: system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Inter', sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: var(--font-family);
    line-height: 1.6;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* Accessibility: Focus visible outline */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    border-radius: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s ease;
}

a:hover {
    color: var(--accent-hover);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    width: 100%;
}

/* Header & Nav */
.eukheader {
    background-color: rgba(15, 23, 42, 0.95);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    position: sticky;
    top: 0;
    z-index: 1000;
    will-change: transform;
}

.euknav {
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    padding: 12px 0;
    gap: 20px;
}

.euklogo {
    font-size: 1.3rem;
    font-weight: 800;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 9px;
    flex-shrink: 0;
}

.euknav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.euknav-links::-webkit-scrollbar {
    display: none;
}

.euknav-links a {
    color: var(--text-secondary);
    font-weight: 500;
    font-size: 0.86rem;
    padding: 6px 10px;
    border-radius: 6px;
    white-space: nowrap;
    flex-shrink: 0;
    transition: color 0.2s, background-color 0.2s;
    text-decoration: none;
    min-height: 40px;
    display: inline-flex;
    align-items: center;
}

.euknav-links a:hover,
.euknav-links a:focus {
    color: var(--text-primary);
    background-color: rgba(255, 255, 255, 0.08);
}

.euknav-links a.active {
    color: var(--accent);
    border-bottom: 2px solid var(--accent);
}

.euknav-links a.admin-nav-link {
    color: #10b981;
    background-color: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.3);
    font-weight: 600;
}

.euknav-links a.admin-nav-link:hover,
.euknav-links a.admin-nav-link:focus {
    background-color: rgba(16, 185, 129, 0.22);
    color: #34d399;
}

/* Search Form */
.euk-search-form {
    display: flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: 4px 12px;
    gap: 6px;
    min-height: 40px;
}

.euk-search-form input {
    background: transparent;
    border: none;
    outline: none;
    color: #e2e8f0;
    font-size: 0.87rem;
    width: 130px;
}

.euk-search-form input::placeholder {
    color: #94a3b8;
}

.euk-search-form button {
    background: transparent;
    border: none;
    cursor: pointer;
    color: #94a3b8;
    display: flex;
    align-items: center;
    padding: 6px;
    min-width: 32px;
    min-height: 32px;
}

.euk-search-form button:hover svg,
.euk-search-form button:focus svg {
    stroke: var(--accent);
}

/* Social Links */
.euk-social-link {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    min-height: 38px;
    border-radius: 8px;
    background: #1e2330;
    border: 1px solid var(--border);
    transition: background 0.2s, border-color 0.2s, opacity 0.2s;
    opacity: 0.85;
}

.euk-social-link:hover,
.euk-social-link:focus {
    opacity: 1;
    background: rgba(255, 255, 255, 0.1);
}

/* Utility: Hover accent color (replaces inline onmouseover/onmouseout) */
.euk-hover-accent:hover,
.euk-hover-accent:focus {
    color: #3b82f6 !important;
}

/* Utility: Banner link hover (replaces inline onmouseover/onmouseout) */
.euk-banner-link:hover {
    opacity: 0.85;
}

/* CLS Prevention: Reserve aspect ratios and dimensions */
.euk-banner-zone {
    min-height: 80px;
}

.euk-banner-link img,
.euk-banner-zone img {
    aspect-ratio: 1200 / 250;
    max-width: 100%;
    height: auto;
}

/* Mobile Navigation Drawer - Strict Desktop Hiding */
.mobile-menu-btn {
    display: none !important;
    background: transparent;
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 10px 14px;
    border-radius: 6px;
    cursor: pointer;
    font-size: 1.2rem;
    min-width: 44px;
    min-height: 44px;
}

.mobile-nav {
    display: none !important;
    flex-direction: column;
    background: #12172a;
    border-bottom: 1px solid var(--border);
    padding: 16px 20px;
    gap: 8px;
}

.mobile-nav a {
    color: #94a3b8 !important;
    padding: 10px 12px;
    font-size: 0.95rem;
    font-weight: 500;
    border-radius: 6px;
    text-decoration: none !important;
}

.mobile-nav a:hover, .mobile-nav a:focus {
    background: rgba(255, 255, 255, 0.08);
    color: var(--text-primary) !important;
}

/* Main Content */
main {
    flex: 1;
    padding: 40px 0;
}

h1, h2, h3 {
    margin-bottom: 20px;
    font-weight: 700;
    line-height: 1.3;
}

h1 {
    font-size: 2.5rem;
}

/* Server Status Widget */
.server-widget {
    background-color: var(--card-bg);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 40px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.server-widget:hover {
    transform: translateY(-2px);
    border-color: var(--accent);
}

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

.server-name {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.server-meta {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.status-badge {
    padding: 8px 16px;
    border-radius: 20px;
    font-weight: 600;
    font-size: 0.88rem;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    white-space: nowrap;
}

.status-online {
    background-color: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid rgba(16, 185, 129, 0.3);
}

.status-offline {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--danger);
    border: 1px solid rgba(239, 68, 68, 0.3);
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.status-online .status-dot { background-color: var(--success); box-shadow: 0 0 8px var(--success); }
.status-offline .status-dot { background-color: var(--danger); }

/* Grid Layouts */
.eukgrid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 24px;
}

/* Cards */
.eukcard {
    background-color: #12172a;
    border: 1px solid var(--border);
    border-radius: 14px;
    overflow: hidden;
    transition: transform 0.2s ease, border-color 0.2s ease, box-shadow 0.2s ease;
    display: flex;
    flex-direction: column;
}

.eukcard:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: 0 12px 24px rgba(0, 0, 0, 0.3);
}

.eukcard-img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    aspect-ratio: 16 / 9;
    background-color: #1e293b;
}

.eukcard-body {
    padding: 20px;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.eukcard-title {
    font-size: 1.15rem;
    margin-bottom: 8px;
    color: #f1f5f9;
}

.eukcard-text {
    color: var(--text-secondary);
    font-size: 0.88rem;
    margin-bottom: 16px;
    flex: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Buttons */
.eukbtn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 22px;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.95rem;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    min-height: 44px;
    text-decoration: none;
}

.eukbtn-primary {
    background-color: var(--accent);
    color: #ffffff;
}

.eukbtn-primary:hover,
.eukbtn-primary:focus {
    background-color: var(--accent-hover);
    transform: translateY(-1px);
    color: #ffffff;
}

.eukbtn-outline {
    background-color: transparent;
    color: #60a5fa;
    border: 1px solid var(--accent);
}

.eukbtn-outline:hover,
.eukbtn-outline:focus {
    background-color: rgba(59, 130, 246, 0.15);
    color: #93c5fd;
}

.eukbtn-danger {
    background-color: var(--danger);
    color: #ffffff;
}

/* Card Button */
.eukbtn-card {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: #1e2a40;
    border: 1px solid #2a3a55;
    color: #e2e8f0;
    padding: 8px 18px;
    border-radius: 8px;
    font-size: 0.88rem;
    font-weight: 600;
    transition: background 0.2s, border-color 0.2s;
    width: fit-content;
    min-height: 40px;
}

.eukbtn-card:hover,
.eukbtn-card:focus {
    background: var(--accent);
    border-color: var(--accent);
    color: #ffffff;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--text-primary);
}

input, textarea, select {
    width: 100%;
    padding: 12px 16px;
    border-radius: 8px;
    border: 1px solid var(--border);
    background-color: #0f172a;
    color: var(--text-primary);
    font-family: var(--font-family);
    font-size: 0.95rem;
    transition: border-color 0.2s ease;
}

input:focus, textarea:focus, select:focus {
    border-color: var(--accent);
}

/* Rating Stars */
.rating {
    color: #f59e0b;
    font-weight: bold;
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Footer (Accessibility Contrast Fixes: #94a3b8 and #cbd5e1 meet 4.5:1 ratio) */
.eukfooter {
    background-color: #080c14;
    border-top: 1px solid var(--border);
    padding: 50px 0 0;
    margin-top: auto;
}

.eukfooter a {
    color: #94a3b8;
    transition: color 0.2s ease;
}

.eukfooter a:hover,
.eukfooter a:focus {
    color: #f1f5f9;
}

.eukfooter-tagline {
    color: #94a3b8;
    font-size: 0.88rem;
    line-height: 1.6;
    margin: 0;
    max-width: 240px;
}

.eukfooter-subtext {
    color: #cbd5e1;
    font-size: 0.85rem;
}

/* Responsive Styles */
@media (max-width: 992px) {
    .eukfooter-grid {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

@media (max-width: 768px) {
    h1 {
        font-size: 1.8rem;
    }

    .euknav {
        grid-template-columns: auto auto;
        justify-content: space-between;
    }

    .euknav-links, .euk-search-form, .header-socials {
        display: none !important;
    }

    .mobile-menu-btn {
        display: inline-block !important;
    }

    .mobile-nav.is-active {
        display: flex !important;
    }

    .server-widget {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .eukfooter-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }

    /* Disable expensive GPU blur on mobile for performance */
    .eukheader {
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        background-color: rgba(15, 23, 42, 0.98);
    }
}

@media (max-width: 480px) {
    .container {
        padding: 0 16px;
    }

    .eukfooter-grid {
        grid-template-columns: 1fr !important;
    }

    .eukgrid {
        grid-template-columns: 1fr;
    }
}