.egw-app {
    --egw-ink: #e9edf7;
    --egw-muted: #a8b2c8;
    --egw-line: rgba(144, 166, 204, 0.24);
    --egw-panel: rgba(16, 22, 38, 0.88);
    --egw-panel-soft: rgba(26, 34, 56, 0.76);
    --egw-accent: #7df3c0;
    --egw-warm: #f9d65c;
    --egw-alert: #ff8c92;
    color: var(--egw-ink);
    max-width: 1480px;
    margin: 0 auto;
    padding: 24px clamp(16px, 3vw, 42px) 72px;
}

.egw-app *,
.egw-app *::before,
.egw-app *::after {
    box-sizing: border-box;
}

.egw-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.55fr) minmax(320px, 0.75fr);
    gap: 18px;
    align-items: start;
}

.egw-stage,
.egw-controls,
.egw-readouts,
.egw-diagnostics,
.egw-notes article,
.egw-guide,
.egw-formula-note {
    background: var(--egw-panel);
    border: 1px solid var(--egw-line);
    border-radius: 14px;
    box-shadow: 0 18px 55px rgba(3, 6, 16, 0.20);
}

.egw-stage {
    min-width: 0;
    padding: clamp(16px, 2vw, 28px);
}

.egw-stage__head,
.egw-card-head,
.egw-control-heading,
.egw-section-heading {
    display: flex;
    gap: 16px;
    align-items: flex-start;
    justify-content: space-between;
}

.egw-stage__head h2,
.egw-card-head h2,
.egw-control-heading h2,
.egw-notes h2,
.egw-guide h2 {
    margin: 4px 0 8px;
    color: var(--egw-ink);
    font-size: clamp(1.2rem, 1.7vw, 1.7rem);
    line-height: 1.18;
}

.egw-stage__head p:last-child,
.egw-guide > p,
.egw-notes p,
.egw-control-help,
.egw-canvas-help,
.egw-live,
.egw-readout-note {
    color: var(--egw-muted);
    line-height: 1.65;
}

.egw-route-chip,
.egw-eyebrow,
.egw-stage__head .eyebrow,
.egw-card-head .eyebrow,
.egw-control-heading .eyebrow,
.egw-notes .eyebrow,
.egw-guide .eyebrow,
.egw-formula-note .eyebrow {
    margin: 0;
    color: var(--egw-accent);
    font: 700 0.72rem/1.3 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.egw-route-chip {
    color: var(--egw-warm);
}

.egw-state-badge,
.egw-finite-badge,
.egw-diagnostics-badge,
.egw-readout-chip {
    flex: 0 0 auto;
    border: 1px solid rgba(125, 243, 192, 0.45);
    border-radius: 999px;
    padding: 8px 11px;
    color: var(--egw-accent);
    font: 700 0.7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.06em;
    white-space: nowrap;
}

.egw-state-badge[data-state="playing"] {
    border-color: rgba(249, 214, 92, 0.65);
    color: var(--egw-warm);
}

.egw-state-badge[data-state="paused"] {
    border-color: rgba(168, 178, 200, 0.45);
    color: var(--egw-muted);
}

.egw-canvas-frame {
    position: relative;
    margin-top: 18px;
    overflow: hidden;
    border: 1px solid rgba(144, 166, 204, 0.35);
    border-radius: 12px;
    background: #0d1220;
}

#egwCanvas {
    display: block;
    width: 100%;
    height: auto;
    min-height: 280px;
    background: #0d1220;
    cursor: crosshair;
    outline: none;
}

#egwCanvas:focus-visible {
    box-shadow: inset 0 0 0 3px var(--egw-warm);
}

.egw-canvas-legend {
    position: absolute;
    top: 12px;
    left: 14px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px 14px;
    max-width: calc(100% - 28px);
    padding: 7px 9px;
    border-radius: 7px;
    background: rgba(9, 13, 25, 0.78);
    color: #f3f5fb;
    font: 600 0.7rem/1.25 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-canvas-legend span {
    display: inline-flex;
    gap: 6px;
    align-items: center;
}

.egw-canvas-legend i {
    display: inline-block;
    width: 10px;
    height: 10px;
    border-radius: 50%;
}

.egw-legend-source {
    background: var(--egw-accent);
}

.egw-legend-target {
    background: var(--egw-alert);
}

.egw-legend-path {
    background: var(--egw-warm);
}

.egw-canvas-fallback {
    margin-top: 14px;
    padding: 16px;
    border: 1px dashed rgba(249, 214, 92, 0.62);
    border-radius: 10px;
    color: var(--egw-ink);
}

.egw-canvas-fallback[hidden] {
    display: none;
}

.egw-fallback-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
    margin: 12px 0 0;
}

.egw-fallback-grid div {
    padding: 9px;
    border: 1px solid var(--egw-line);
    border-radius: 8px;
}

.egw-fallback-grid dt,
.egw-fallback-grid dd {
    margin: 0;
}

.egw-fallback-grid dt {
    color: var(--egw-muted);
    font: 700 0.65rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-fallback-grid dd {
    margin-top: 4px;
    font: 700 0.95rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-canvas-help,
.egw-live {
    margin: 10px 0 0;
    font-size: 0.86rem;
}

.egw-live {
    color: var(--egw-accent);
}

.egw-metrics,
.egw-readout-grid,
.egw-status-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 8px;
    margin: 16px 0 0;
}

.egw-metrics div,
.egw-readout-grid div,
.egw-status-grid div {
    min-width: 0;
    padding: 10px;
    border: 1px solid var(--egw-line);
    border-radius: 8px;
    background: rgba(35, 45, 70, 0.36);
}

.egw-metrics dt,
.egw-metrics dd,
.egw-readout-grid dt,
.egw-readout-grid dd,
.egw-status-grid dt,
.egw-status-grid dd {
    margin: 0;
}

.egw-metrics dt,
.egw-readout-grid dt,
.egw-status-grid dt {
    overflow: hidden;
    color: var(--egw-muted);
    font: 700 0.63rem/1.25 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.04em;
    text-overflow: ellipsis;
    text-transform: uppercase;
    white-space: nowrap;
}

.egw-metrics dd,
.egw-readout-grid dd,
.egw-status-grid dd {
    margin-top: 5px;
    overflow-wrap: anywhere;
    color: var(--egw-ink);
    font: 700 0.87rem/1.25 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-controls {
    padding: clamp(16px, 2vw, 24px);
}

.egw-control-heading {
    align-items: center;
}

.egw-control-readout {
    color: var(--egw-warm);
    font: 700 0.7rem/1 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-chamber-status,
.egw-group,
.egw-point-editor,
.egw-lens-editor,
.egw-reveal-control,
.egw-shortcut-note {
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--egw-line);
}

.egw-chamber-status > p,
.egw-shortcut-note h3,
.egw-section-heading h3 {
    margin: 0;
    color: var(--egw-muted);
    font: 700 0.72rem/1.25 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.08em;
}

.egw-status-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    margin-top: 9px;
}

.egw-status-grid dd {
    color: var(--egw-accent);
}

.egw-section-heading {
    align-items: center;
    margin-bottom: 10px;
}

.egw-section-heading span,
.egw-reveal-control output {
    color: var(--egw-warm);
    font: 700 0.68rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-action-grid,
.egw-preset-grid,
.egw-lens-grid,
.egw-point-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.egw-lens-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.egw-app button {
    min-height: 44px;
    padding: 9px 12px;
    border: 1px solid rgba(144, 166, 204, 0.34);
    border-radius: 8px;
    background: rgba(36, 48, 78, 0.78);
    color: var(--egw-ink);
    font: 700 0.72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
    letter-spacing: 0.03em;
    cursor: pointer;
    transition: border-color 120ms ease, background-color 120ms ease, color 120ms ease;
}

.egw-app button:hover {
    border-color: rgba(125, 243, 192, 0.82);
}

.egw-app button:focus-visible,
.egw-app input:focus-visible {
    outline: 3px solid rgba(249, 214, 92, 0.86);
    outline-offset: 2px;
}

.egw-app button.is-active,
.egw-app button[aria-pressed="true"] {
    border-color: var(--egw-accent);
    background: rgba(32, 103, 92, 0.62);
    color: #fff;
}

.egw-app button.primary-control {
    border-color: var(--egw-accent);
    background: rgba(21, 110, 88, 0.86);
}

.egw-app button.danger-control {
    border-color: rgba(255, 140, 146, 0.7);
    color: #ffd9db;
}

.egw-app button:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

.egw-control-help,
.egw-shortcut-note p {
    margin: 9px 0 0;
    font-size: 0.78rem;
}

.egw-reveal-control label {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: space-between;
    color: var(--egw-ink);
    font: 700 0.74rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-reveal-control input[type="range"] {
    display: block;
    width: 100%;
    min-height: 44px;
    margin: 8px 0 0;
    accent-color: var(--egw-accent);
}

.egw-results {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 18px;
    margin-top: 18px;
}

.egw-readouts,
.egw-diagnostics {
    min-width: 0;
    padding: clamp(16px, 2vw, 24px);
}

.egw-readout-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.egw-readout-grid .is-wide {
    grid-column: 1 / -1;
}

.egw-readout-note {
    margin: 14px 0 0;
    font-size: 0.8rem;
}

.egw-table-wrap {
    overflow-x: auto;
    margin-top: 12px;
}

.egw-diagnostics table {
    width: 100%;
    min-width: 480px;
    border-collapse: collapse;
    font: 0.72rem/1.35 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-diagnostics th,
.egw-diagnostics td {
    padding: 8px 7px;
    border-bottom: 1px solid var(--egw-line);
    text-align: left;
    vertical-align: top;
}

.egw-diagnostics thead th {
    color: var(--egw-muted);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
}

.egw-diagnostics tbody th {
    color: var(--egw-ink);
    font-weight: 600;
}

.egw-diagnostics td.is-pass {
    color: var(--egw-accent);
    font-weight: 700;
}

.egw-diagnostics td.is-fail {
    color: var(--egw-alert);
    font-weight: 700;
}

.egw-diagnostics > button {
    margin-top: 12px;
}

.egw-output-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    margin-top: 10px;
}

.egw-report-details {
    margin-top: 10px;
    border-top: 1px solid var(--egw-line);
}

.egw-report-details summary {
    min-height: 44px;
    padding: 14px 0 8px;
    color: var(--egw-warm);
    cursor: pointer;
    font: 700 0.72rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-report-details pre {
    overflow: auto;
    max-height: 260px;
    margin: 0 0 4px;
    padding: 12px;
    border-radius: 7px;
    background: rgba(6, 10, 20, 0.72);
    color: #d9e2f5;
    font: 0.68rem/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
    white-space: pre-wrap;
}

.egw-notes {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.egw-notes article,
.egw-guide,
.egw-formula-note {
    padding: clamp(16px, 2vw, 24px);
}

.egw-notes h2,
.egw-guide h2 {
    font-size: 1.1rem;
}

.egw-notes p,
.egw-guide p {
    margin: 10px 0 0;
    font-size: 0.86rem;
}

.egw-notes ul,
.egw-guide ul {
    margin: 10px 0 0;
    padding-left: 1.15rem;
    color: var(--egw-muted);
    font-size: 0.82rem;
    line-height: 1.65;
}

.egw-notes code,
.egw-formula-note code {
    display: block;
    overflow-x: auto;
    margin-top: 11px;
    padding: 10px;
    border-radius: 7px;
    background: rgba(6, 10, 20, 0.74);
    color: var(--egw-warm);
    font: 0.75rem/1.45 ui-monospace, SFMono-Regular, Menlo, monospace;
    white-space: nowrap;
}

.egw-formula-note {
    margin-top: 18px;
}

.egw-formula-note summary {
    min-height: 44px;
    padding: 12px 0;
    color: var(--egw-warm);
    cursor: pointer;
    font: 700 0.75rem/1.2 ui-monospace, SFMono-Regular, Menlo, monospace;
}

.egw-formula-note p {
    color: var(--egw-muted);
    font-size: 0.82rem;
    line-height: 1.65;
}

.egw-guide {
    margin-top: 18px;
}

.egw-guide__note {
    color: var(--egw-warm) !important;
}

.egw-guide__local {
    color: var(--egw-accent) !important;
}

.egw-lower-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.egw-observation-log {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

@media (max-width: 1080px) {
    .egw-layout,
    .egw-results {
        grid-template-columns: 1fr;
    }
    .egw-notes {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .egw-notes article:last-child {
        grid-column: 1 / -1;
    }
    .egw-lower-grid,
    .egw-observation-log {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 680px) {
    .egw-app {
        padding: 14px 10px 48px;
    }
    .egw-stage__head,
    .egw-card-head,
    .egw-control-heading {
        display: block;
    }
    .egw-state-badge,
    .egw-finite-badge,
    .egw-diagnostics-badge {
        display: inline-block;
        margin-top: 8px;
    }
    .egw-metrics,
    .egw-readout-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .egw-status-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }
    .egw-notes {
        grid-template-columns: 1fr;
    }
    .egw-notes article:last-child {
        grid-column: auto;
    }
    .egw-canvas-legend {
        position: static;
        max-width: none;
        border-radius: 0;
    }
    #egwCanvas {
        min-height: 180px;
    }
    .egw-lens-grid {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    .egw-app button {
        transition: none;
    }
}