:root {
    --bg-main: #0b0d12;
    --bg-card: #141720;
    --bg-header: #10121a;
    --border-color: #222838;
    --primary-blue: #191970;
    --accent-red: #c62828;
    --accent-red-hover: #e53935;
    --text-main: #e2e8f0;
    --text-muted: #8b9bb4;
    --code-bg: #090a0e;
    --code-color: #4eef80; /* Befehls-Farbe auf Grün angepasst */
    --status-online: #2e7d32;
    --status-offline: #c62828;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background-color: var(--bg-main);
    color: var(--text-main);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header */
.header {
    background-color: var(--bg-header);
    border-bottom: 1px solid var(--border-color);
    padding: 1.5rem 2rem;
}

.header-content {
    max-width: 1100px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.server-icon {
    width: 52px;
    height: 52px;
    border-radius: 10px;
    border: 2px solid var(--accent-red);
    object-fit: cover;
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.server-icon:hover {
    transform: scale(1.05);
    border-color: var(--accent-red-hover);
}

.brand-text h1 {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: -0.02em;
    color: #fff;
}

.brand-text p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Status Indicator */
.server-status {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    background-color: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border-color);
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 500;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background-color: var(--text-muted);
    position: relative;
}

.status-dot.online {
    background-color: #4caf50;
    box-shadow: 0 0 8px rgba(76, 175, 80, 0.6);
}

.status-dot.offline {
    background-color: var(--status-offline);
}

/* Container & Layout */
.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2.5rem 2rem;
    flex: 1;
    width: 100%;
}

/* Tabs Navigation */
.tabs {
    display: flex;
    gap: 0.75rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.tab-btn {
    background: transparent;
    border: 1px solid transparent;
    color: var(--text-muted);
    padding: 0.6rem 1.2rem;
    font-size: 0.95rem;
    font-weight: 600;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.tab-btn:hover {
    color: var(--text-main);
    background-color: rgba(255, 255, 255, 0.03);
}

.tab-btn.active {
    color: #fff;
    background-color: var(--primary-blue);
    border-color: rgba(255, 255, 255, 0.1);
    box-shadow: 0 4px 12px rgba(25, 25, 112, 0.4);
}

/* Tab Content Visibility */
.tab-content {
    display: none;
    animation: fadeIn 0.25s ease-in-out;
}

.tab-content.active {
    display: block;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(4px); }
    to { opacity: 1; transform: translateY(0); }
}

/* Titles */
.section-title {
    margin-bottom: 1.5rem;
}

.section-title h2 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #fff;
    margin-bottom: 0.25rem;
}

.section-title p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

/* Grid Layout */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 1.25rem;
}

/* Cards Base */
.card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem;
    transition: border-color 0.2s ease, transform 0.2s ease;
}

.command-card {
    cursor: pointer;
}

.command-card:hover {
    border-color: var(--accent-red);
    transform: translateY(-2px);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

code {
    font-family: 'JetBrains Mono', monospace;
    background-color: var(--code-bg);
    color: var(--code-color);
    padding: 0.3rem 0.6rem;
    border-radius: 6px;
    font-size: 0.9rem;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.copy-icon {
    color: var(--text-muted);
    font-size: 0.9rem;
    transition: color 0.2s ease;
}

.command-card:hover .copy-icon {
    color: #fff;
}

.card p {
    font-size: 0.875rem;
    color: var(--text-muted);
}

/* Info & Mod Cards */
.info-card {
    background-color: var(--bg-card);
}

.info-card h3 {
    font-size: 1.1rem;
    color: #fff;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.step-list {
    margin-left: 1.25rem;
    color: var(--text-main);
    font-size: 0.95rem;
}

.step-list li {
    margin-bottom: 0.75rem;
}

.step-list li strong {
    color: #fff;
}

.mod-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.mod-header h3 {
    font-size: 1rem;
    color: #fff;
}

.badge {
    font-size: 0.75rem;
    background-color: rgba(25, 25, 112, 0.6);
    color: #90caf9;
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    border: 1px solid rgba(144, 202, 249, 0.2);
}

/* Footer */
.novus-footer {
    border-top: 1px solid var(--border-color);
    padding: 1.5rem;
    text-align: center;
    font-size: 0.85rem;
    color: var(--text-muted);
    background-color: var(--bg-header);
    margin-top: auto;
}

.novus-footer strong {
    color: var(--text-main);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background-color: var(--accent-red);
    color: #fff;
    padding: 0.75rem 1.25rem;
    border-radius: 8px;
    font-weight: 600;
    font-size: 0.875rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
    pointer-events: none;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 640px) {
    .header-content {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

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