/* Fancy Header Components */
.hpc-header {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    padding: 0.8rem 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 4px solid var(--accent-cyan);
    flex-wrap: wrap;
    gap: 1rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand h1 {
    font-family: var(--font-mono);
    font-size: 1.15rem;
    font-weight: 700;
    letter-spacing: 0.5px;
}

.brand .highlight {
    color: var(--accent-cyan);
}

.metrics-summary {
    display: flex;
    gap: 1.8rem;
    flex-wrap: wrap;
}

.metric-tile {
    display: flex;
    flex-direction: column;
}

.metric-tile .label {
    font-size: 0.6rem;
    color: var(--text-muted);
    font-family: var(--font-mono);
    letter-spacing: 0.5px;
}

.metric-tile .value {
    font-family: var(--font-mono);
    font-size: 1rem;
    color: var(--accent-green);
    font-weight: bold;
}

.system-status {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: bold;
    padding: 0.4rem 0.8rem;
    border: 1px solid transparent;
}

.system-status.operational {
    color: var(--accent-green);
    background: rgba(63, 185, 80, 0.05);
    border-color: var(--accent-green);
}

.system-status.fatal {
    color: var(--accent-magenta);
    background: rgba(255, 123, 114, 0.05);
    border-color: var(--accent-magenta);
}

/* Dashboard Panel Blocks */
.panel {
    background: var(--bg-panel);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
}

.panel-header {
    background: rgba(33, 38, 45, 0.3);
    border-bottom: 1px solid var(--border-color);
    padding: 0.6rem 1rem;
}

.panel-header.border-none {
    border-bottom: none;
}

.panel-header h2 {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--accent-cyan);
    letter-spacing: 0.5px;
}

.panel-body {
    padding: 1rem;
}

/* Telemetry Dashboard Tab Control Row */
.dashboard-tabs {
    display: flex;
    background: rgba(22, 27, 34, 0.5);
    border-bottom: 1px solid var(--border-color);
    overflow-x: auto;
}

.tab-btn {
    background: transparent;
    border: none;
    border-right: 1px solid var(--border-color);
    border-bottom: 2px solid transparent;
    color: var(--text-muted);
    font-family: var(--font-mono);
    font-size: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    white-space: nowrap;
    transition: all 0.2s;
}

.tab-btn:hover {
    color: var(--text-primary);
    background: rgba(33, 38, 45, 0.2);
}

.tab-btn.active {
    color: var(--accent-cyan);
    background: var(--bg-panel);
    border-bottom: 2px solid var(--accent-cyan);
    font-weight: bold;
}

.tab-content {
    display: flex;
    flex-direction: column;
    width: 100%;
}

.tab-content.hidden {
    display: none !important;
}

/* Workload Scheduler Controllers Form Elements */
.hpc-form {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.3rem;
}

.form-group label {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
}

.hpc-form input, .hpc-form select {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
    padding: 0.5rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    outline: none;
    transition: border-color 0.2s;
}

.hpc-form input:focus, .hpc-form select:focus {
    border-color: var(--accent-cyan);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem;
}

/* Control Buttons */
.btn {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    font-weight: bold;
    padding: 0.6rem 1rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: all 0.2s;
    text-align: center;
}

.btn-primary {
    background: rgba(88, 166, 255, 0.08);
    color: var(--accent-cyan);
    border-color: var(--accent-cyan);
}

.btn-primary:hover {
    background: var(--accent-cyan);
    color: var(--bg-main);
}

.btn-danger {
    background: rgba(255, 123, 114, 0.08);
    color: var(--accent-magenta);
    border-color: var(--accent-magenta);
}

.btn-danger:hover {
    background: var(--accent-magenta);
    color: #fff;
}

.btn-secondary {
    background: rgba(139, 148, 158, 0.08);
    color: var(--text-primary);
    border-color: var(--border-color);
}

.btn-secondary:hover {
    background: var(--border-color);
}

.action-divider {
    height: 1px;
    background: var(--border-color);
    margin: 1rem 0;
}

.panel-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

/* System Monitor log component */
.terminal-container {
    background: #010409;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    margin-top: 1rem;
}

.terminal-header {
    background: #161b22;
    padding: 0.4rem 0.6rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-bottom: 1px solid var(--border-color);
}

.terminal-title {
    font-family: var(--font-mono);
    font-size: 0.65rem;
    color: var(--text-muted);
}

.terminal-actions {
    display: flex;
    gap: 4px;
}

.terminal-actions .dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.dot.red { background-color: var(--accent-magenta); }
.dot.yellow { background-color: var(--accent-yellow); }
.dot.green { background-color: var(--accent-green); }

.terminal-body {
    padding: 0.6rem;
    height: 150px;
    overflow-y: auto;
    font-family: var(--font-mono);
    font-size: 0.7rem;
    line-height: 1.3;
    color: #3fb950;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.terminal-row {
    white-space: pre-wrap;
    word-break: break-all;
}

.terminal-row .log-time { color: var(--text-muted); }
.terminal-row .log-err { color: var(--accent-magenta); font-weight: bold; }
.terminal-row .log-warn { color: var(--accent-yellow); }

/* Table Queue Render Styling */
.table-responsive {
    overflow-x: auto;
}

.hpc-table {
    width: 100%;
    border-collapse: collapse;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    text-align: left;
}

.hpc-table th {
    background: rgba(22, 27, 34, 0.4);
    color: var(--text-muted);
    padding: 0.6rem 0.8rem;
    font-weight: 500;
    border-bottom: 2px solid var(--border-color);
    cursor: pointer;
    user-select: none;
    white-space: nowrap;
}

.hpc-table th:hover {
    color: var(--accent-cyan);
}

.hpc-table td {
    padding: 0.5rem 0.8rem;
    border-bottom: 1px solid rgba(33, 38, 45, 0.5);
    white-space: nowrap;
    vertical-align: middle;
}

.hpc-table tbody tr:hover {
    background: rgba(33, 38, 45, 0.3);
}

/* Scheduling state indicators */
.state-badge {
    display: inline-block;
    padding: 0.1rem 0.35rem;
    font-size: 0.7rem;
    font-weight: bold;
    border-radius: 2px;
}

.state-badge.pd { color: var(--accent-yellow); background: rgba(210, 153, 34, 0.1); }
.state-badge.r { color: var(--accent-green); background: rgba(63, 185, 80, 0.1); }
.state-badge.cg { color: var(--accent-cyan); background: rgba(88, 166, 255, 0.1); }
.state-badge.cd { color: var(--text-muted); background: rgba(139, 148, 158, 0.15); }
.state-badge.nf { color: var(--accent-magenta); background: rgba(255, 123, 114, 0.15); font-weight: bold; }

/* Dashboard Progress Meter */
.progress-container {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: 120px;
}

.progress-track {
    background: var(--bg-input);
    border: 1px solid var(--border-color);
    height: 6px;
    width: 100%;
}

.progress-fill {
    height: 100%;
    background: var(--accent-cyan);
    width: 0%;
    transition: width 1s linear;
}

.progress-fill.running {
    background: linear-gradient(90deg, var(--accent-blue), var(--accent-cyan));
}

.progress-fill.completed { background: var(--text-muted); width: 100% !important; }
.progress-fill.failed { background: var(--accent-magenta); }

.progress-text {
    font-size: 0.7rem;
    min-width: 28px;
    text-align: right;
}

/* CPU / GPU Chiplet Topology Grid Heatmap */
.core-grid {
    display: grid;
    grid-template-columns: repeat(8, 1fr);
    gap: 0.5rem;
    max-width: 480px;
    margin: 1rem auto;
}

.core-node {
    aspect-ratio: 1;
    background: rgba(33, 38, 45, 0.3);
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    font-weight: bold;
    color: var(--text-muted);
    transition: background 0.4s ease, color 0.4s ease;
}

.core-node.state-idle { background: rgba(33, 38, 45, 0.2); color: var(--text-muted); }
.core-node.state-mid { background: rgba(88, 166, 255, 0.15); color: var(--accent-cyan); border-color: var(--accent-cyan); }
.core-node.state-hot { background: rgba(210, 153, 34, 0.3); color: var(--accent-yellow); border-color: var(--accent-yellow); }
.core-node.state-critical { background: rgba(255, 123, 114, 0.35); color: var(--accent-magenta); border-color: var(--accent-magenta); }

.core-legends {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    margin-top: 1rem;
    font-size: 0.7rem;
}

.legend-item {
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.legend-dot {
    width: 8px;
    height: 8px;
    border-radius: 2px;
    display: inline-block;
}

.legend-dot.status-idle { background: rgba(33, 38, 45, 0.6); }
.legend-dot.status-mid { background: var(--accent-cyan); }
.legend-dot.status-hot { background: var(--accent-yellow); }

/* Integrated Grafana Metrics Section */
.grid-grafana {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

.grafana-card {
    background: rgba(22, 27, 34, 0.5);
    border: 1px solid var(--border-color);
    padding: 1rem;
}

.grafana-card h3 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
    letter-spacing: 0.5px;
}

.chart-container {
    width: 100%;
    background: #010409;
    border: 1px solid var(--border-color);
    padding: 0.5rem;
}

.grafana-svg {
    width: 100%;
    height: 120px;
}

.chart-path.fill {
    fill: rgba(88, 166, 255, 0.05);
}

.chart-path.line {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 2;
    stroke-linecap: round;
}

.alert-box {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    font-size: 0.7rem;
    max-height: 120px;
    overflow-y: auto;
}

.alert-item {
    padding: 0.4rem;
    border-left: 3px solid transparent;
    background: rgba(22, 27, 34, 0.6);
}

.alert-item.ok {
    border-color: var(--accent-green);
    color: var(--accent-green);
}

.alert-item.warning {
    border-color: var(--accent-yellow);
    color: var(--accent-yellow);
}

.alert-item.crit {
    border-color: var(--accent-magenta);
    color: var(--accent-magenta);
}

/* Liquid Hydrodynamics Cooling Vectors */
.grid-cooling {
    display: grid;
    grid-template-columns: 1fr 240px;
    gap: 1rem;
}

@media (max-width: 800px) {
    .grid-cooling {
        grid-template-columns: 1fr;
    }
}

.cooling-diagram-box {
    background: #010409;
    border: 1px solid var(--border-color);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0.5rem;
}

.liquid-pipes-svg {
    width: 100%;
    max-height: 180px;
}

.pipe-bg {
    fill: none;
    stroke: #161b22;
    stroke-width: 10;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.pipe-flow {
    fill: none;
    stroke: var(--accent-cyan);
    stroke-width: 6;
    stroke-linecap: round;
    stroke-linejoin: round;
    stroke-dasharray: 12 30;
}

.pipe-text {
    font-family: var(--font-mono);
    font-size: 8px;
    font-weight: bold;
    text-anchor: middle;
}

.text-magenta { fill: var(--accent-magenta); }
.text-cyan { fill: var(--accent-cyan); }

.cooling-metrics {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.stat-box {
    background: rgba(22, 27, 34, 0.5);
    border: 1px solid var(--border-color);
    padding: 0.5rem 0.8rem;
    display: flex;
    flex-direction: column;
}

.stat-box .label {
    font-family: var(--font-mono);
    font-size: 0.6rem;
    color: var(--text-muted);
}

.stat-box .value {
    font-family: var(--font-mono);
    font-size: 0.95rem;
    font-weight: bold;
    margin-top: 0.15rem;
}

/* Power Deck Controls */
.power-dashboard {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.power-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

@media (max-width: 800px) {
    .power-row {
        grid-template-columns: 1fr;
    }
}

.power-card {
    background: rgba(22, 27, 34, 0.5);
    border: 1px solid var(--border-color);
    padding: 1rem;
}

.power-card h3 {
    font-family: var(--font-mono);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.8rem;
}

.power-display {
    display: flex;
    align-items: baseline;
    gap: 0.4rem;
    padding: 0.5rem 0;
}

.power-number {
    font-family: var(--font-mono);
    font-size: 2.2rem;
    font-weight: 800;
    color: var(--accent-green);
}

.power-unit {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    color: var(--text-muted);
}

.hpc-range {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    background: var(--border-color);
    outline: none;
    margin: 0.8rem 0;
}

.hpc-range::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 14px;
    height: 14px;
    background: var(--accent-yellow);
    border-radius: 50%;
    cursor: pointer;
}

.slider-val-info {
    font-size: 0.8rem;
}

.sub-label {
    font-size: 0.65rem;
    color: var(--text-muted);
    line-height: 1.3;
}

/* InfiniBand Fabric Components */
.infiniband-deck {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.ib-metric-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.75rem;
}

@media (max-width: 600px) {
    .ib-metric-grid {
        grid-template-columns: 1fr;
    }
}

/* System Failure Dialog Overlays */
.modal-overlay {
    position: fixed;
    top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(6, 9, 15, 0.85);
    backdrop-filter: blur(4px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    opacity: 1;
    transition: opacity 0.2s ease;
}

.modal-overlay.hidden {
    opacity: 0;
    pointer-events: none;
}

.modal-card {
    background: var(--bg-panel);
    border: 1px solid var(--accent-magenta);
    box-shadow: 0 0 20px rgba(255, 123, 114, 0.25);
    width: 500px;
    max-width: 90%;
}

.modal-header {
    background: rgba(255, 123, 114, 0.1);
    padding: 1rem;
    border-bottom: 1px solid var(--accent-magenta);
}

.modal-header h3 {
    font-family: var(--font-mono);
    color: var(--accent-magenta);
    font-size: 0.9rem;
}

.modal-body {
    padding: 1.2rem;
    font-size: 0.8rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    line-height: 1.4;
}

.error-code {
    font-family: var(--font-mono);
    color: var(--accent-yellow);
    font-weight: bold;
}

.code-highlight {
    font-family: var(--font-mono);
    background: var(--bg-input);
    padding: 0.1rem 0.3rem;
    color: var(--accent-cyan);
}

.modal-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
    display: flex;
    justify-content: flex-end;
}