/* ====================================
   Monitoring Page Styles
   ==================================== */

/* Back Button */
.back-btn, .mobile-back-btn {
    background: var(--accent-color-light);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 8px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.2s ease;
    text-decoration: none;
}

.back-btn:hover, .mobile-back-btn:hover {
    background: var(--accent-hover-light) !important;
    transform: translateY(-1px);
    opacity: 1 !important;
    visibility: visible !important;
    color: white !important;
}

body[data-theme='dark'] .back-btn {
    background: var(--accent-color-dark);
    color: white;
}

body[data-theme='dark'] .back-btn:hover {
    background: var(--accent-hover-dark) !important;
    color: white !important;
    opacity: 1 !important;
    visibility: visible !important;
}

.mobile-back-btn {
    padding: 0.5rem;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    justify-content: center;
}

/* System Overview */
.system-overview {
    margin-bottom: 2rem;
}

.overview-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
}

.overview-card {
    background: var(--card-bg-light);
    border: 1px solid var(--border-color-light);
    border-radius: 16px;
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    box-shadow: 0 4px 12px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

body[data-theme='dark'] .overview-card {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    box-shadow: 0 4px 12px rgba(0,0,0,0.2);
}

.overview-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

body[data-theme='dark'] .overview-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.3);
}

.overview-icon {
    width: 50px;
    height: 50px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
    flex-shrink: 0;
}

.overview-icon.operational {
    background: var(--success-glow-light);
    color: var(--success-color-light);
}

body[data-theme='dark'] .overview-icon.operational {
    background: var(--success-glow-dark);
    color: var(--success-color-dark);
}

.overview-icon.warning {
    background: var(--warning-glow-light);
    color: var(--warning-color-light);
}

body[data-theme='dark'] .overview-icon.warning {
    background: var(--warning-glow-dark);
    color: var(--warning-color-dark);
}

.overview-icon.error {
    background: var(--error-glow-light);
    color: var(--error-color-light);
}

body[data-theme='dark'] .overview-icon.error {
    background: var(--error-glow-dark);
    color: var(--error-color-dark);
}

.overview-icon.info {
    background: var(--accent-glow-light);
    color: var(--accent-color-light);
}

body[data-theme='dark'] .overview-icon.info {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

.overview-content h3 {
    margin: 0 0 0.5rem;
    color: var(--text-primary-light);
    font-size: 0.9rem;
    font-weight: 600;
}

body[data-theme='dark'] .overview-content h3 {
    color: var(--text-primary-dark);
}

.overview-number {
    display: block;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary-light);
    line-height: 1;
}

body[data-theme='dark'] .overview-number {
    color: var(--text-primary-dark);
}

.overview-label {
    font-size: 0.8rem;
    color: var(--text-secondary-light);
    font-weight: 500;
}

body[data-theme='dark'] .overview-label {
    color: var(--text-secondary-dark);
}

/* Real-time Status */
.real-time-status {
    margin-bottom: 2rem;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.section-header h3 {
    margin: 0;
    color: var(--text-primary-light);
    font-size: 1.3rem;
    font-weight: 600;
}

body[data-theme='dark'] .section-header h3 {
    color: var(--text-primary-dark);
}

.status-controls {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary-light);
    padding: 0.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-color-light);
}

body[data-theme='dark'] .status-controls {
    background: var(--bg-secondary-dark);
    border-color: var(--border-color-dark);
}

.control-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary-light);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

body[data-theme='dark'] .control-btn {
    color: var(--text-secondary-dark);
}

.control-btn.active {
    background: var(--accent-color-light);
    color: white;
}

body[data-theme='dark'] .control-btn.active {
    background: var(--accent-color-dark);
}

.control-btn:hover:not(.active) {
    background: var(--accent-glow-light);
    color: var(--accent-color-light);
}

body[data-theme='dark'] .control-btn:hover:not(.active) {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

/* Servers Grid */
.servers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1rem;
}

.server-card {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border: 2px solid #dee2e6;
    border-radius: 8px;
    padding: 0;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    min-height: 200px;
    display: flex;
    flex-direction: column;
}

body[data-theme='dark'] .server-card {
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    border-color: #333;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
}

.server-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.15);
    border-color: #00aa55;
}

body[data-theme='dark'] .server-card:hover {
    border-color: #00ff88;
    box-shadow: 0 8px 30px rgba(0, 255, 136, 0.2);
}

/* Server Rack Frame */
.server-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: 
        linear-gradient(90deg, transparent 0%, rgba(0, 170, 85, 0.1) 50%, transparent 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 8px,
            rgba(0, 170, 85, 0.05) 8px,
            rgba(0, 170, 85, 0.05) 10px
        );
    pointer-events: none;
    z-index: 1;
}

body[data-theme='dark'] .server-card::before {
    background: 
        linear-gradient(90deg, transparent 0%, rgba(0, 255, 136, 0.1) 50%, transparent 100%),
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 8px,
            rgba(0, 255, 136, 0.05) 8px,
            rgba(0, 255, 136, 0.05) 10px
        );
}

/* Server Rack Rails */
.server-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 8px;
    right: 8px;
    bottom: 0;
    border-left: 2px solid rgba(0, 170, 85, 0.3);
    border-right: 2px solid rgba(0, 170, 85, 0.3);
    pointer-events: none;
    z-index: 1;
}

body[data-theme='dark'] .server-card::after {
    border-left: 2px solid rgba(0, 255, 136, 0.3);
    border-right: 2px solid rgba(0, 255, 136, 0.3);
}

.server-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    position: relative;
    z-index: 2;
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(10px);
}

body[data-theme='dark'] .server-header {
    background: rgba(0, 0, 0, 0.3);
}

/* Server Status LED Strip */
.server-header::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, 
        #ff0000 0%, 
        #ff0000 20%, 
        #00ff00 20%, 
        #00ff00 100%
    );
    z-index: 3;
}

.server-card.online .server-header::before {
    background: linear-gradient(90deg, 
        #00ff00 0%, 
        #00ff00 100%
    );
    box-shadow: 0 0 10px rgba(0, 255, 0, 0.5);
}

.server-card.offline .server-header::before {
    background: linear-gradient(90deg, 
        #ff0000 0%, 
        #ff0000 100%
    );
    box-shadow: 0 0 10px rgba(255, 0, 0, 0.5);
}

.server-card.development .server-header::before {
    background: linear-gradient(90deg, 
        #ffaa00 0%, 
        #ffaa00 100%
    );
    box-shadow: 0 0 10px rgba(255, 170, 0, 0.5);
}

.server-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.server-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #e9ecef 0%, #f8f9fa 100%);
    border: 2px solid #00aa55;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #00aa55;
    font-size: 1.3rem;
    flex-shrink: 0;
    position: relative;
    box-shadow: 
        0 0 15px rgba(0, 170, 85, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.8);
}

body[data-theme='dark'] .server-icon {
    background: linear-gradient(135deg, #333 0%, #555 100%);
    border-color: #00ff88;
    color: #00ff88;
    box-shadow: 
        0 0 15px rgba(0, 255, 136, 0.3),
        inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.server-icon::before {
    content: '';
    position: absolute;
    top: -2px;
    left: -2px;
    right: -2px;
    bottom: -2px;
    background: linear-gradient(45deg, #00aa55, #008844, #00aa55);
    border-radius: 10px;
    z-index: -1;
    opacity: 0;
    transition: opacity 0.3s ease;
}

body[data-theme='dark'] .server-icon::before {
    background: linear-gradient(45deg, #00ff88, #00cc66, #00ff88);
}

.server-card:hover .server-icon::before {
    opacity: 1;
}

/* Server Icon Glow Animation */
@keyframes serverGlow {
    0%, 100% { 
        box-shadow: 
            0 0 15px rgba(0, 170, 85, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.8);
    }
    50% { 
        box-shadow: 
            0 0 25px rgba(0, 170, 85, 0.6),
            inset 0 1px 0 rgba(255, 255, 255, 0.9);
    }
}

body[data-theme='dark'] .server-card.online .server-icon {
    animation: serverGlowDark 2s ease-in-out infinite;
}

@keyframes serverGlowDark {
    0%, 100% { 
        box-shadow: 
            0 0 15px rgba(0, 255, 136, 0.3),
            inset 0 1px 0 rgba(255, 255, 255, 0.1);
    }
    50% { 
        box-shadow: 
            0 0 25px rgba(0, 255, 136, 0.6),
            inset 0 1px 0 rgba(255, 255, 255, 0.2);
    }
}

.server-card.online .server-icon {
    animation: serverGlow 2s ease-in-out infinite;
}

body[data-theme='dark'] .server-icon {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

.server-details h4 {
    margin: 0 0 0.25rem;
    color: #ffffff;
    font-size: 1rem;
    font-weight: 600;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

body[data-theme='light'] .server-details h4 {
    color: #333333;
    text-shadow: none;
}

.server-details p {
    margin: 0;
    color: #cccccc;
    font-size: 0.8rem;
    font-family: 'Courier New', monospace;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

body[data-theme='light'] .server-details p {
    color: #666666;
    text-shadow: none;
}

.server-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.server-status.online {
    color: #00ff88;
    border-color: rgba(0, 255, 136, 0.3);
}

.server-status.offline {
    color: #ff4444;
    border-color: rgba(255, 68, 68, 0.3);
}

.server-status.development {
    color: #ffaa00;
    border-color: rgba(255, 170, 0, 0.3);
}

.status-indicator {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: relative;
    box-shadow: 0 0 10px currentColor;
}

.status-indicator.online {
    background: #00ff88;
    animation: pulse 2s infinite;
}

.status-indicator.offline {
    background: #ff4444;
    animation: none;
}

.status-indicator.development {
    background: #ffaa00;
    animation: pulse 2s infinite;
}

/* Enhanced Pulse Animation */
@keyframes pulse {
    0% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 10px currentColor;
    }
    50% {
        transform: scale(1.2);
        opacity: 0.8;
        box-shadow: 0 0 20px currentColor;
    }
    100% {
        transform: scale(1);
        opacity: 1;
        box-shadow: 0 0 10px currentColor;
    }
}

/* Server Metrics */
.server-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
    padding: 1.5rem;
    background: rgba(255, 255, 255, 0.6);
    backdrop-filter: blur(5px);
    position: relative;
    z-index: 2;
    border-top: 1px solid rgba(0, 170, 85, 0.2);
}

body[data-theme='dark'] .server-metrics {
    background: rgba(0, 0, 0, 0.2);
    border-top: 1px solid rgba(0, 255, 136, 0.2);
}

.metric {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
}

.metric-label {
    font-size: 0.8rem;
    color: #cccccc;
    font-weight: 500;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

body[data-theme='light'] .metric-label {
    color: #666666;
    text-shadow: none;
}

.metric-value {
    font-size: 0.8rem;
    color: #00ff88;
    font-weight: 600;
    text-align: left;
    font-family: 'Courier New', monospace;
    text-shadow: 0 1px 2px rgba(0, 0, 0, 0.5);
}

body[data-theme='light'] .metric-value {
    color: #00aa55;
    text-shadow: none;
}

/* Section Divider */
.section-divider {
    display: flex;
    align-items: center;
    margin: 3rem 0;
    gap: 2rem;
}

.divider-line {
    flex: 1;
    height: 1px;
    background: var(--border-color-light);
}

body[data-theme='dark'] .divider-line {
    background: var(--border-color-dark);
}

.divider-text {
    text-align: center;
    padding: 0 2rem;
}

.divider-text h3 {
    margin: 0;
    color: var(--text-primary-light);
    font-size: 1.1rem;
    font-weight: 600;
    white-space: nowrap;
}

body[data-theme='dark'] .divider-text h3 {
    color: var(--text-primary-dark);
}

/* Provincial Centers */
.provincial-centers {
    margin-bottom: 2rem;
}

.centers-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 1rem;
}

.center-card {
    background: var(--card-bg-light);
    border: 1px solid var(--border-color-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
    transition: all 0.3s ease;
}

body[data-theme='dark'] .center-card {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.center-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 16px rgba(0,0,0,0.1);
}

body[data-theme='dark'] .center-card:hover {
    box-shadow: 0 4px 16px rgba(0,0,0,0.3);
}

.center-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.center-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.center-icon {
    width: 40px;
    height: 40px;
    background: var(--accent-glow-light);
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-color-light);
    font-size: 1.1rem;
    flex-shrink: 0;
}

body[data-theme='dark'] .center-icon {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

.center-details h4 {
    margin: 0 0 0.25rem;
    color: var(--text-primary-light);
    font-size: 1rem;
    font-weight: 600;
}

body[data-theme='dark'] .center-details h4 {
    color: var(--text-primary-dark);
}

.center-details p {
    margin: 0;
    color: var(--text-secondary-light);
    font-size: 0.8rem;
}

body[data-theme='dark'] .center-details p {
    color: var(--text-secondary-dark);
}

.center-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.3rem 0.8rem;
    border-radius: 12px;
    font-size: 0.8rem;
    font-weight: 500;
    white-space: nowrap;
}

.center-status.online {
    background: var(--success-glow-light);
    color: var(--success-color-light);
}

body[data-theme='dark'] .center-status.online {
    background: var(--success-glow-dark);
    color: var(--success-color-dark);
}

.center-status.offline {
    background: var(--error-glow-light);
    color: var(--error-color-light);
}

body[data-theme='dark'] .center-status.offline {
    background: var(--error-glow-dark);
    color: var(--error-color-dark);
}

.center-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chart-controls {
    display: flex;
    gap: 0.5rem;
    background: var(--bg-secondary-light);
    padding: 0.25rem;
    border-radius: 12px;
    border: 1px solid var(--border-color-light);
}

body[data-theme='dark'] .chart-controls {
    background: var(--bg-secondary-dark);
    border-color: var(--border-color-dark);
}

.chart-btn {
    background: none;
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-secondary-light);
    cursor: pointer;
    transition: all 0.2s ease;
}

body[data-theme='dark'] .chart-btn {
    color: var(--text-secondary-dark);
}

.chart-btn.active {
    background: var(--accent-color-light);
    color: white;
}

body[data-theme='dark'] .chart-btn.active {
    background: var(--accent-color-dark);
}

.chart-btn:hover:not(.active) {
    background: var(--accent-glow-light);
    color: var(--accent-color-light);
}

body[data-theme='dark'] .chart-btn:hover:not(.active) {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

.charts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 1rem;
}

.chart-card {
    background: var(--card-bg-light);
    border: 1px solid var(--border-color-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

body[data-theme='dark'] .chart-card {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.chart-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1rem;
}

.chart-header h4 {
    margin: 0;
    color: var(--text-primary-light);
    font-size: 1rem;
    font-weight: 600;
}

body[data-theme='dark'] .chart-header h4 {
    color: var(--text-primary-dark);
}

.chart-legend {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.8rem;
    color: var(--text-secondary-light);
}

body[data-theme='dark'] .legend-item {
    color: var(--text-secondary-dark);
}

.legend-color {
    width: 12px;
    height: 12px;
    border-radius: 2px;
}

.legend-color.cpu {
    background: var(--accent-color-light);
}

body[data-theme='dark'] .legend-color.cpu {
    background: var(--accent-color-dark);
}

.legend-color.ram {
    background: var(--warning-color-light);
}

body[data-theme='dark'] .legend-color.ram {
    background: var(--warning-color-dark);
}

.legend-color.response {
    background: var(--success-color-light);
}

body[data-theme='dark'] .legend-color.response {
    background: var(--success-color-dark);
}

.legend-color.network {
    background: var(--error-color-light);
}

body[data-theme='dark'] .legend-color.network {
    background: var(--error-color-dark);
}

.chart-container {
    height: 200px;
    position: relative;
}

/* Alerts and Logs */
.alerts-logs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.alerts-section, .logs-section {
    background: var(--card-bg-light);
    border: 1px solid var(--border-color-light);
    border-radius: 12px;
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0,0,0,0.05);
}

body[data-theme='dark'] .alerts-section,
body[data-theme='dark'] .logs-section {
    background: var(--card-bg-dark);
    border-color: var(--border-color-dark);
    box-shadow: 0 2px 8px rgba(0,0,0,0.2);
}

.clear-alerts-btn {
    background: var(--error-glow-light);
    color: var(--error-color-light);
    border: none;
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

body[data-theme='dark'] .clear-alerts-btn {
    background: var(--error-glow-dark);
    color: var(--error-color-dark);
}

.clear-alerts-btn:hover {
    background: var(--error-color-light);
    color: white;
}

body[data-theme='dark'] .clear-alerts-btn:hover {
    background: var(--error-color-dark);
}

.log-filter {
    background: var(--bg-secondary-light);
    border: 1px solid var(--border-color-light);
    border-radius: 8px;
    padding: 0.5rem;
    font-size: 0.8rem;
    color: var(--text-primary-light);
    cursor: pointer;
}

body[data-theme='dark'] .log-filter {
    background: var(--bg-secondary-dark);
    border-color: var(--border-color-dark);
    color: var(--text-primary-dark);
}

/* Alerts List */
.alerts-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.alert-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem;
    border-radius: 8px;
    border: 1px solid var(--border-color-light);
    transition: all 0.2s ease;
}

body[data-theme='dark'] .alert-item {
    border-color: var(--border-color-dark);
}

.alert-item.warning {
    background: var(--warning-glow-light);
    border-color: var(--warning-color-light);
}

body[data-theme='dark'] .alert-item.warning {
    background: var(--warning-glow-dark);
    border-color: var(--warning-color-dark);
}

.alert-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.9rem;
    flex-shrink: 0;
}

.alert-item.warning .alert-icon {
    background: var(--warning-color-light);
    color: white;
}

body[data-theme='dark'] .alert-item.warning .alert-icon {
    background: var(--warning-color-dark);
}

.alert-content {
    flex: 1;
}

.alert-content h5 {
    margin: 0 0 0.25rem;
    color: var(--text-primary-light);
    font-size: 0.9rem;
    font-weight: 600;
}

body[data-theme='dark'] .alert-content h5 {
    color: var(--text-primary-dark);
}

.alert-content p {
    margin: 0 0 0.25rem;
    color: var(--text-secondary-light);
    font-size: 0.8rem;
}

body[data-theme='dark'] .alert-content p {
    color: var(--text-secondary-dark);
}

.alert-time {
    font-size: 0.7rem;
    color: var(--text-tertiary-light);
}

body[data-theme='dark'] .alert-time {
    color: var(--text-tertiary-dark);
}

.alert-actions {
    display: flex;
    gap: 0.5rem;
}

.alert-btn {
    width: 28px;
    height: 28px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.alert-btn.acknowledge {
    background: var(--success-glow-light);
    color: var(--success-color-light);
}

body[data-theme='dark'] .alert-btn.acknowledge {
    background: var(--success-glow-dark);
    color: var(--success-color-dark);
}

.alert-btn.acknowledge:hover {
    background: var(--success-color-light);
    color: white;
}

body[data-theme='dark'] .alert-btn.acknowledge:hover {
    background: var(--success-color-dark);
}

.alert-btn.dismiss {
    background: var(--error-glow-light);
    color: var(--error-color-light);
}

body[data-theme='dark'] .alert-btn.dismiss {
    background: var(--error-glow-dark);
    color: var(--error-color-dark);
}

.alert-btn.dismiss:hover {
    background: var(--error-color-light);
    color: white;
}

body[data-theme='dark'] .alert-btn.dismiss:hover {
    background: var(--error-color-dark);
}

/* Logs List */
.logs-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    max-height: 400px;
    overflow-y: auto;
}

.log-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    border-radius: 6px;
    font-size: 0.8rem;
    transition: all 0.2s ease;
}

.log-item:hover {
    background: var(--bg-secondary-light);
}

body[data-theme='dark'] .log-item:hover {
    background: var(--bg-secondary-dark);
}

.log-time {
    color: var(--text-tertiary-light);
    font-family: 'Courier New', monospace;
    min-width: 60px;
}

body[data-theme='dark'] .log-time {
    color: var(--text-tertiary-dark);
}

.log-level {
    padding: 0.2rem 0.5rem;
    border-radius: 4px;
    font-weight: 600;
    min-width: 50px;
    text-align: center;
    font-size: 0.7rem;
}

.log-level.info {
    background: var(--accent-glow-light);
    color: var(--accent-color-light);
}

body[data-theme='dark'] .log-level.info {
    background: var(--accent-glow-dark);
    color: var(--accent-color-dark);
}

.log-level.warning {
    background: var(--warning-glow-light);
    color: var(--warning-color-light);
}

body[data-theme='dark'] .log-level.warning {
    background: var(--warning-glow-dark);
    color: var(--warning-color-dark);
}

.log-level.error {
    background: var(--error-glow-light);
    color: var(--error-color-light);
}

body[data-theme='dark'] .log-level.error {
    background: var(--error-glow-dark);
    color: var(--error-color-dark);
}

.log-message {
    color: var(--text-primary-light);
    flex: 1;
}

body[data-theme='dark'] .log-message {
    color: var(--text-primary-dark);
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .overview-cards {
        grid-template-columns: repeat(2, 1fr);
        gap: 0.75rem;
    }
    
    .overview-card {
        padding: 1rem;
        flex-direction: column;
        text-align: center;
        gap: 0.75rem;
    }
    
    .overview-icon {
        width: 40px;
        height: 40px;
        font-size: 1.1rem;
    }
    
    .overview-number {
        font-size: 1.5rem;
    }
    
    .section-header {
        flex-direction: column;
        align-items: stretch;
        gap: 1rem;
    }
    
    .status-controls, .chart-controls {
        justify-content: center;
        flex-wrap: wrap;
    }
    
    .servers-grid, .centers-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .server-card, .center-card {
        padding: 1rem;
    }
    
    .server-header, .center-header {
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .server-info, .center-info {
        gap: 0.75rem;
    }
    
    .server-icon, .center-icon {
        width: 36px;
        height: 36px;
        font-size: 1rem;
    }
    
    .section-divider {
        flex-direction: column;
        gap: 1rem;
        margin: 2rem 0;
    }
    
    .divider-text h3 {
        font-size: 0.9rem;
        white-space: normal;
        text-align: center;
    }
    
    .charts-grid {
        grid-template-columns: 1fr;
        gap: 0.75rem;
    }
    
    .chart-card {
        padding: 1rem;
    }
    
    .chart-container {
        height: 150px;
    }
    
    .alerts-logs {
        grid-template-columns: 1fr;
        gap: 1rem;
    }
    
    .alerts-section, .logs-section {
        padding: 1rem;
    }
    
    .alert-item {
        padding: 0.75rem;
        flex-direction: column;
        align-items: stretch;
        gap: 0.75rem;
    }
    
    .alert-actions {
        justify-content: center;
    }
    
    .log-item {
        padding: 0.5rem;
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    
    .log-time {
        min-width: auto;
    }
    
    .log-level {
        min-width: auto;
    }
}

/* Animation */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.overview-card,
.server-card,
.center-card {
    animation: fadeInUp 0.6s ease forwards;
}

.overview-card:nth-child(1) { animation-delay: 0.1s; }
.overview-card:nth-child(2) { animation-delay: 0.2s; }
.overview-card:nth-child(3) { animation-delay: 0.3s; }
.overview-card:nth-child(4) { animation-delay: 0.4s; }

/* Real-time Updates */
@keyframes pulse {
    0%, 100% {
        opacity: 1;
    }
    50% {
        opacity: 0.7;
    }
}

.service-card[data-status="warning"] .service-status {
    animation: pulse 2s infinite;
}

.service-card[data-status="error"] .service-status {
    animation: pulse 1s infinite;
}