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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    min-height: 100vh;
    color: #333;
}

body.dark {
    background: #0f172a;
    color: #e2e8f0;
}

body.dark .topbar,
body.dark .header,
body.dark .game-filter,
body.dark .servers-container,
body.dark .network-info {
    background: rgba(15, 23, 42, 0.9);
    border-color: #1f2937;
}

body.dark .servers-controls .control.input,
body.dark .servers-controls .control.select,
body.dark .quick-search {
    background: #111827;
    border-color: #1f2937;
}

body.dark .server-card {
    background: linear-gradient(135deg, #111827 0%, #0b1220 100%);
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid #ecf0f1;
}

.topbar-inner {
    max-width: 1400px;
    margin: 0 auto;
    padding: 10px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 800;
    color: #2c3e50;
}

.nav {
    display: flex;
    gap: 12px;
}

.nav-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: #7f8c8d;
    padding: 6px 10px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
}

.nav-link.active, .nav-link:hover {
    background: #ecf0f1;
    color: #2c3e50;
}

.quick-search {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid #ecf0f1;
    border-radius: 10px;
    padding: 8px 12px;
    min-width: 260px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.quick-search input {
    border: none;
    outline: none;
    width: 220px;
}

.theme-toggle {
    margin-left: 10px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.theme-toggle .slider {
    width: 40px;
    height: 22px;
    background: #ecf0f1;
    border-radius: 999px;
    position: relative;
}

.theme-toggle .slider::after {
    content: '';
    position: absolute;
    top: 3px;
    left: 3px;
    width: 16px;
    height: 16px;
    background: #2c3e50;
    border-radius: 50%;
    transition: transform 0.2s ease;
}

.theme-toggle input:checked + .slider::after {
    transform: translateX(18px);
}

.list-actions {
    display: flex;
    justify-content: center;
    margin-top: 10px;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

.header {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
}

.header h1 {
    color: #2c3e50;
    font-size: 2.5rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 15px;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #e74c3c;
    animation: pulse 2s infinite;
}

.status-dot.online {
    background: #27ae60;
}

.status-dot.scanning {
    background: #f39c12;
}

@keyframes pulse {
    0% { opacity: 1; }
    50% { opacity: 0.5; }
    100% { opacity: 1; }
}

.game-filter {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.game-filter h2 {
    color: #2c3e50;
    margin-bottom: 20px;
    font-size: 1.5rem;
}

.game-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
}

.game-btn {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(102, 126, 234, 0.3);
}

.game-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(102, 126, 234, 0.4);
}

.game-btn.active {
    background: linear-gradient(135deg, #27ae60 0%, #2ecc71 100%);
    box-shadow: 0 4px 15px rgba(39, 174, 96, 0.3);
}

.servers-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    margin-bottom: 30px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.servers-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    flex-wrap: wrap;
    gap: 15px;
}

.servers-controls {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: center;
    margin-bottom: 20px;
}

.servers-controls .control.input {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid #ecf0f1;
    border-radius: 10px;
    padding: 10px 12px;
    min-width: 260px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.servers-controls .control.input input {
    border: none;
    outline: none;
    width: 220px;
    font-size: 0.95rem;
}

.servers-controls .control.select {
    display: flex;
    align-items: center;
    gap: 8px;
    background: #fff;
    border: 1px solid #ecf0f1;
    border-radius: 10px;
    padding: 8px 12px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.04);
}

.servers-controls .control.select select {
    border: none;
    outline: none;
    background: transparent;
    font-weight: 600;
}

.servers-controls .control.checkbox {
    display: flex;
    align-items: center;
    gap: 8px;
    user-select: none;
    cursor: pointer;
}

.servers-controls .control.checkbox input {
    transform: scale(1.2);
}

.servers-header h2 {
    color: #2c3e50;
    font-size: 1.8rem;
}

.server-stats {
    display: flex;
    gap: 25px;
    flex-wrap: wrap;
}

.stat {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #7f8c8d;
    font-weight: 600;
}

.stat i {
    color: #3498db;
}

.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
    margin-bottom: 20px;
}

.server-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-radius: 12px;
    padding: 20px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border-left: 4px solid #3498db;
}

.server-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.server-card.online {
    border-left-color: #27ae60;
}

.server-card.offline {
    border-left-color: #e74c3c;
    opacity: 0.7;
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.server-name {
    font-size: 1.2rem;
    font-weight: 700;
    color: #2c3e50;
}

.server-status {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
}

.server-status.online {
    background: #d5f4e6;
    color: #27ae60;
}

.server-status.offline {
    background: #fadbd8;
    color: #e74c3c;
}

.server-status.empty {
    background: #fef9e7;
    color: #f39c12;
}

.server-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px 16px;
}

.server-ip {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #7f8c8d;
    font-family: 'Courier New', monospace;
    font-weight: 600;
}

.server-players {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #2c3e50;
    font-weight: 600;
}

.server-players.high {
    color: #e74c3c;
}

.server-players.medium {
    color: #f39c12;
}

.server-players.low {
    color: #27ae60;
}

.server-game {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #3498db;
    font-weight: 600;
    text-transform: uppercase;
    font-size: 0.9rem;
}

.server-map,
.server-version {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #95a5a6;
    font-size: 0.85rem;
    font-weight: 500;
}

.loading {
    text-align: center;
    padding: 40px;
    color: #7f8c8d;
}

.spinner {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid #3498db;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

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

.progress-bar {
    width: 100%;
    height: 8px;
    background: rgba(255, 255, 255, 0.3);
    border-radius: 4px;
    overflow: hidden;
    margin: 15px 0;
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #3498db, #2ecc71);
    border-radius: 4px;
    transition: width 0.3s ease;
    width: 0%;
}

.progress-text {
    font-size: 0.9rem;
    color: #7f8c8d;
    margin: 5px 0 0 0;
    font-weight: 600;
}

.network-info {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(10px);
    border-radius: 15px;
    padding: 25px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.1);
}

.network-info h3 {
    color: #2c3e50;
    margin-bottom: 15px;
    font-size: 1.3rem;
}

.network-info p {
    margin-bottom: 8px;
    color: #7f8c8d;
}

.network-info strong {
    color: #2c3e50;
}

.scan-controls {
    margin-top: 20px;
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
}

.scan-btn {
    background: linear-gradient(135deg, #3498db 0%, #2980b9 100%);
    color: white;
    border: none;
    padding: 12px 20px;
    border-radius: 25px;
    cursor: pointer;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.scan-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.scan-btn.secondary {
    background: linear-gradient(135deg, #95a5a6 0%, #7f8c8d 100%);
    box-shadow: 0 4px 15px rgba(149, 165, 166, 0.3);
}

.scan-btn.secondary:hover {
    box-shadow: 0 6px 20px rgba(149, 165, 166, 0.4);
}

.scan-btn.aggressive {
    background: linear-gradient(135deg, #e74c3c 0%, #c0392b 100%);
    box-shadow: 0 4px 15px rgba(231, 76, 60, 0.3);
}

.scan-btn.aggressive:hover {
    box-shadow: 0 6px 20px rgba(231, 76, 60, 0.4);
}

.scan-btn.ptero-sync {
    background: linear-gradient(135deg, #3498db, #2980b9);
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

.scan-btn.ptero-sync:hover {
    background: linear-gradient(135deg, #2980b9, #3498db);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(52, 152, 219, 0.4);
}

.scan-btn.full-scan {
    background: linear-gradient(135deg, #6c5ce7 0%, #a29bfe 100%);
    box-shadow: 0 4px 15px rgba(108, 92, 231, 0.3);
    font-size: 0.9rem;
}

.scan-btn.full-scan:hover {
    box-shadow: 0 6px 20px rgba(108, 92, 231, 0.4);
}

.scan-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.scan-btn:disabled:hover {
    transform: none;
    box-shadow: 0 4px 15px rgba(52, 152, 219, 0.3);
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        padding: 15px;
    }
    
    .header {
        flex-direction: column;
        text-align: center;
        gap: 15px;
    }
    
    .header h1 {
        font-size: 2rem;
    }
    
    .game-buttons {
        justify-content: center;
    }
    
    .servers-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .server-stats {
        justify-content: center;
        width: 100%;
    }
    
    .servers-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .game-btn {
        padding: 10px 15px;
        font-size: 0.9rem;
    }
    
    .server-card {
        padding: 15px;
    }
}