/* Packaged with the application component for container deployments. */
@import url('https://fonts.googleapis.com/css2?family=DM+Mono:wght@400;500&family=Manrope:wght@400;500;600;700;800&display=swap');

:root {
    --ink: #18201d;
    --muted: #68716d;
    --paper: #f4f2e9;
    --panel: #fbfaf4;
    --line: #c9ccc3;
    --lime: #d7ff43;
    --orange: #ff6b35;
    --teal: #286b64;
    --red: #b33b2e;
    --shadow: 0 18px 45px rgba(24, 32, 29, .08)
}

* {
    box-sizing: border-box
}

body {
    margin: 0;
    background: var(--paper);
    color: var(--ink);
    font-family: Manrope, system-ui, sans-serif
}

button,
input {
    font: inherit
}

button {
    cursor: pointer
}

code,
.eyebrow,
.seed,
.system-status,
.status,
.formula {
    font-family: "DM Mono", monospace
}

.topbar {
    height: 76px;
    display: flex;
    align-items: center;
    gap: 24px;
    padding: 0 4vw;
    border-bottom: 1px solid var(--line);
    position: sticky;
    top: 0;
    background: rgba(244, 242, 233, .94);
    backdrop-filter: blur(16px);
    z-index: 20
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    color: inherit;
    font-weight: 800;
    letter-spacing: .04em;
    margin-right: auto
}

.brand small {
    display: block;
    font: 400 9px "DM Mono";
    letter-spacing: .08em;
    color: var(--muted)
}

.brand-mark {
    width: 38px;
    height: 38px;
    background: var(--ink);
    color: var(--lime);
    display: grid;
    place-items: center;
    font: 700 14px "DM Mono";
    transform: rotate(-3deg)
}

.system-status {
    font-size: 10px;
    letter-spacing: .08em;
    color: var(--muted)
}

.system-status #envTag {
    margin-left: 10px;
    padding: 5px 8px;
    border: 1px solid var(--line)
}

.pulse {
    display: inline-block;
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: #9da39f;
    box-shadow: 0 0 0 5px rgba(104, 113, 109, .12);
    margin-right: 7px
}

.pulse.active {
    background: #5eac47;
    box-shadow: 0 0 0 5px rgba(94, 172, 71, .13);
    animation: pulse 1.8s infinite
}

.pulse.error {
    background: var(--red);
    box-shadow: 0 0 0 5px rgba(179, 59, 46, .12)
}

@keyframes pulse {
    50% {
        box-shadow: 0 0 0 8px rgba(94, 172, 71, 0)
    }
}

.ghost {
    border: 1px solid var(--line);
    background: transparent;
    padding: 9px 12px;
    font: 500 11px "DM Mono";
    text-transform: uppercase
}

.file-button input {
    display: none
}

main {
    max-width: 1500px;
    margin: auto;
    padding: 0 4vw 80px
}

.hero-strip {
    display: grid;
    grid-template-columns: 1.4fr 1fr auto;
    gap: 40px;
    align-items: end;
    padding: 54px 0 38px
}

.eyebrow {
    font-size: 10px;
    letter-spacing: .16em;
    color: var(--teal)
}

h1 {
    font-size: clamp(42px, 5vw, 76px);
    line-height: .94;
    letter-spacing: -.055em;
    margin: 10px 0 0;
    font-weight: 700
}

h1 em {
    font-family: Georgia, serif;
    font-weight: 400;
    color: var(--teal)
}

.hero-strip>p {
    color: var(--muted);
    font-size: 14px;
    line-height: 1.7;
    max-width: 460px;
    margin: 0
}

.hero-actions {
    display: flex;
    flex-direction: column;
    gap: 9px
}

.primary,
.secondary {
    padding: 15px 19px;
    border: 1px solid var(--ink);
    font-weight: 700;
    text-align: left;
    min-width: 210px
}

.primary {
    background: var(--lime);
    box-shadow: 5px 5px 0 var(--ink)
}

.primary span {
    float: right
}

.secondary {
    background: var(--panel)
}

.workspace {
    display: grid;
    grid-template-columns: 1.3fr .7fr;
    gap: 18px
}

.panel {
    background: var(--panel);
    border: 1px solid var(--line);
    box-shadow: var(--shadow)
}

.maze-card,
.evolution-card,
.chart-card,
.lineage-card,
.change-log {
    padding: 24px
}

.panel-head {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    margin-bottom: 20px
}

.panel-head>div:first-child {
    position: relative;
    padding-left: 40px
}

.index {
    position: absolute;
    left: 0;
    top: 1px;
    font: 500 10px "DM Mono";
    border-bottom: 2px solid var(--orange);
    padding-bottom: 4px
}

h2 {
    margin: 4px 0 0;
    font-size: 23px;
    letter-spacing: -.035em
}

.seed {
    font-size: 10px;
    color: var(--muted);
    text-align: right
}

.seed strong {
    display: block;
    color: var(--ink);
    font-size: 15px;
    margin-top: 3px
}

.maze-wrap {
    position: relative;
    background: #202a26;
    min-height: 430px;
    display: grid;
    place-items: center;
    overflow: hidden
}

.maze-wrap:before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: linear-gradient(rgba(255, 255, 255, .025) 1px, transparent 1px), linear-gradient(90deg, rgba(255, 255, 255, .025) 1px, transparent 1px);
    background-size: 18px 18px
}

#maze {
    width: 94%;
    height: 410px;
    position: relative
}

.run-badge {
    position: absolute;
    top: 14px;
    right: 14px;
    background: var(--lime);
    padding: 6px 9px;
    font: 600 9px "DM Mono";
    letter-spacing: .1em
}

.legend {
    display: flex;
    gap: 18px;
    align-items: center;
    font: 500 10px "DM Mono";
    color: var(--muted);
    padding: 15px 0 10px
}

.legend span {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-right: -12px
}

.start-dot {
    background: #fff
}

.goal-dot {
    background: var(--orange)
}

.trail-dot {
    background: #78a7a0
}

.solver-dot {
    background: var(--lime)
}

.transport {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--line);
    padding-top: 12px
}

.transport>button,
.speed button,
.text-button {
    border: 0;
    background: transparent;
    font: 600 10px "DM Mono";
    text-transform: uppercase
}

.speed {
    border: 1px solid var(--line)
}

.speed button {
    padding: 7px 10px;
    border-right: 1px solid var(--line)
}

.speed button:last-child {
    border: 0
}

.speed button.active {
    background: var(--ink);
    color: var(--lime)
}

.autonomy-card {
    padding: 24px;
    margin-bottom: 18px;
    border-top: 4px solid var(--teal)
}

.autonomy-layout {
    display: grid;
    grid-template-columns: 1.35fr 1fr .85fr;
    gap: 18px;
    align-items: stretch
}

.autonomy-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line)
}

.autonomy-metrics>div {
    background: var(--panel);
    padding: 14px
}

.autonomy-metrics span,
.autonomy-settings label {
    display: block;
    font: 400 9px "DM Mono";
    color: var(--muted);
    text-transform: uppercase
}

.autonomy-metrics strong {
    display: block;
    font-size: 13px;
    margin-top: 5px
}

.autonomy-settings {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px
}

.autonomy-settings label {
    border-bottom: 1px solid var(--line);
    padding: 7px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 8px
}

.autonomy-settings input {
    width: 60px;
    border: 1px solid var(--line);
    background: white;
    padding: 6px;
    font: 500 11px "DM Mono"
}

.autonomy-settings label span {
    white-space: nowrap
}

.autonomy-actions {
    display: flex;
    flex-direction: column;
    justify-content: space-between
}

.autonomy-actions .primary {
    width: 100%
}

.autonomy-actions p {
    font-size: 10px;
    line-height: 1.6;
    color: var(--muted);
    margin: 12px 0 0
}

.autonomy-card.running {
    border-top-color: var(--lime)
}

.autonomy-card.error {
    border-top-color: var(--red)
}

.status {
    font-size: 9px;
    letter-spacing: .1em;
    padding: 7px 9px
}

.status.accepted {
    color: #326028;
    background: #ddf2d6
}

.status.rejected {
    color: #8f3025;
    background: #f7dcd6
}

.generation-lockup {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    background: var(--ink);
    color: white;
    padding: 22px;
    align-items: center
}

.generation-lockup small {
    display: block;
    font: 400 9px "DM Mono";
    color: #aeb6b1;
    letter-spacing: .1em
}

.generation-lockup strong {
    font-size: 38px;
    line-height: 1.15
}

.generation-lockup .arrow {
    font-size: 28px;
    color: var(--lime)
}

.metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    border: 1px solid var(--line);
    border-top: 0
}

.metrics div {
    padding: 15px;
    border-right: 1px solid var(--line)
}

.metrics div:last-child {
    border: 0
}

.metrics span {
    display: block;
    font: 400 9px "DM Mono";
    color: var(--muted);
    text-transform: uppercase
}

.metrics strong {
    font-size: 15px
}

.mutation-box {
    margin-top: 16px;
    padding: 15px;
    border-left: 3px solid var(--orange);
    background: #f2eee3
}

.mutation-box p {
    margin: 7px 0 3px;
    font-size: 13px;
    font-weight: 700
}

.mutation-box div {
    font: 400 11px "DM Mono";
    color: var(--teal)
}

.parameters {
    margin-top: 17px
}

.parameter {
    display: grid;
    grid-template-columns: 1fr 65px;
    gap: 10px;
    align-items: center;
    margin: 11px 0
}

.parameter label {
    font: 500 10px "DM Mono";
    text-transform: uppercase;
    color: var(--muted)
}

.parameter .bar {
    height: 4px;
    background: #dddcd4;
    margin-top: 5px
}

.parameter .fill {
    height: 100%;
    background: var(--teal)
}

.parameter strong {
    text-align: right;
    font: 500 12px "DM Mono"
}

.candidate-control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid var(--line);
    padding-top: 14px;
    margin-top: 17px;
    color: var(--muted);
    font: 400 9px "DM Mono"
}

.candidate-control input {
    width: 46px;
    margin-left: 5px;
    border: 1px solid var(--line);
    background: white;
    padding: 5px
}

.action-rail {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin: 18px 0
}

.action-rail button {
    display: flex;
    gap: 13px;
    align-items: center;
    border: 0;
    background: var(--panel);
    padding: 18px;
    text-align: left
}

.action-rail button:hover {
    background: #fff
}

.action-rail button>span {
    font: 700 19px "DM Mono";
    color: var(--teal)
}

.action-rail strong,
.action-rail small {
    display: block
}

.action-rail strong {
    font-size: 12px
}

.action-rail small {
    font-size: 9px;
    color: var(--muted);
    margin-top: 3px
}

.action-rail .danger>span {
    color: var(--red)
}

.history-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 18px
}

.chart-legend {
    font: 400 9px "DM Mono";
    color: var(--muted)
}

.chart-legend i {
    display: inline-block;
    width: 16px;
    height: 2px;
    background: var(--teal);
    vertical-align: middle;
    margin: 0 4px 0 10px
}

.chart-legend i:nth-child(2) {
    background: var(--orange)
}

#fitnessChart {
    width: 100%;
    height: 260px
}

.formula {
    font-size: 9px;
    line-height: 1.6;
    color: var(--muted);
    border-top: 1px solid var(--line);
    padding-top: 12px
}

.lineage {
    display: flex;
    gap: 7px;
    overflow-x: auto;
    padding: 17px 3px;
    min-height: 112px;
    align-items: center
}

.lineage-group {
    display: flex;
    align-items: center;
    gap: 5px
}

.lineage-group:after {
    content: "→";
    color: #9ca29e
}

.lineage-group:last-child:after {
    display: none
}

.node {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--line);
    background: white;
    font: 600 9px "DM Mono"
}

.node.champion {
    background: var(--lime);
    border-color: var(--ink);
    box-shadow: 2px 2px 0 var(--ink)
}

.node.rejected {
    background: #f2d9d2;
    color: #8c4438
}

.node-details {
    background: #f0eee6;
    padding: 15px;
    min-height: 105px;
    font-size: 11px;
    line-height: 1.6;
    color: var(--muted)
}

.node-details strong {
    color: var(--ink)
}

.change-log {
    margin-top: 18px
}

.persistence-note {
    font: 400 10px "DM Mono";
    color: var(--muted)
}

.change-items {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px
}

.change-item {
    padding: 17px;
    border: 1px solid var(--line)
}

.change-item .tag {
    font: 500 9px "DM Mono";
    color: var(--teal)
}

.change-item h3 {
    font-size: 14px;
    margin: 8px 0
}

.change-item p {
    font-size: 11px;
    line-height: 1.5;
    color: var(--muted);
    margin: 4px 0
}

.change-item .delta {
    font: 600 17px "DM Mono";
    color: var(--teal)
}

.run-inspector {
    margin-top: 18px
}

.run-picker {
    font: 500 9px "DM Mono";
    color: var(--muted);
    letter-spacing: .08em
}

.run-picker select {
    display: block;
    min-width: 220px;
    margin-top: 5px;
    padding: 9px 30px 9px 10px;
    border: 1px solid var(--line);
    background: white;
    font: 500 11px "DM Mono"
}

.run-summary {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    background: var(--line);
    border: 1px solid var(--line);
    margin-bottom: 14px
}

.run-summary>div {
    background: var(--panel);
    padding: 14px
}

.run-summary span,
.candidate-card span {
    display: block;
    font: 400 9px "DM Mono";
    color: var(--muted);
    text-transform: uppercase
}

.run-summary strong {
    font-size: 14px
}

.run-candidates {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 10px
}

.candidate-card {
    border: 1px solid var(--line);
    background: #f7f5ed;
    padding: 15px;
    position: relative
}

.candidate-card.accepted {
    border-color: var(--teal);
    box-shadow: inset 0 3px 0 var(--lime)
}

.candidate-card.rejected {
    box-shadow: inset 0 3px 0 #e9b7aa
}

.candidate-card h3 {
    font-size: 12px;
    margin: 8px 0;
    line-height: 1.35;
    min-height: 33px
}

.candidate-card .candidate-metrics {
    display: flex;
    gap: 14px;
    margin: 12px 0
}

.candidate-card .candidate-metrics strong {
    display: block;
    font: 600 14px "DM Mono"
}

.candidate-card button {
    width: 100%;
    border: 1px solid var(--ink);
    background: transparent;
    padding: 8px;
    font: 600 9px "DM Mono";
    text-transform: uppercase
}

.candidate-card button:hover {
    background: var(--ink);
    color: var(--lime)
}

.candidate-kind {
    position: absolute;
    right: 12px;
    top: 12px;
    font: 600 9px "DM Mono";
    color: var(--teal)
}

.candidate-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px
}

.candidate-detail-grid>div {
    border: 1px solid var(--line);
    background: var(--panel);
    padding: 15px
}

.environment-table {
    width: 100%;
    border-collapse: collapse;
    font: 400 10px "DM Mono";
    margin: 15px 0
}

.environment-table th,
.environment-table td {
    border-bottom: 1px solid var(--line);
    padding: 9px;
    text-align: left
}

.environment-table th {
    color: var(--muted)
}

dialog {
    width: min(1050px, 92vw);
    max-height: 88vh;
    border: 1px solid var(--ink);
    padding: 30px;
    background: var(--paper);
    box-shadow: 12px 12px 0 var(--ink);
    overflow: auto
}

dialog::backdrop {
    background: rgba(24, 32, 29, .7)
}

.modal-close {
    position: absolute;
    right: 15px;
    top: 12px;
    border: 0;
    background: transparent;
    font-size: 25px
}

.comparison-title {
    font-size: 36px;
    margin: 5px 0 25px
}

.comparison-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px
}

.compare-side {
    border: 1px solid var(--line);
    background: var(--panel);
    padding: 20px
}

.compare-side.evolved {
    border-top: 5px solid var(--lime)
}

.compare-side.fresh {
    border-top: 5px solid var(--orange)
}

.compare-side h3 {
    font-size: 22px;
    margin: 5px 0 17px
}

.mini-maze {
    display: block;
    width: 100%;
    height: 190px;
    background: #202a26;
    margin-bottom: 12px
}

.compare-metrics {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1px;
    background: var(--line)
}

.compare-metrics div {
    background: var(--panel);
    padding: 12px
}

.compare-metrics span,
.compare-metrics strong {
    display: block
}

.compare-metrics span {
    font: 400 9px "DM Mono";
    color: var(--muted)
}

.compare-metrics strong {
    font-size: 20px
}

.explanation-card {
    background: var(--ink);
    color: white;
    padding: 20px;
    margin-top: 18px;
    font-size: 13px;
    line-height: 1.7
}

.qwen-output {
    white-space: pre-wrap;
    background: #202a26;
    color: #f5f2e8;
    padding: 18px;
    font: 400 12px/1.6 "DM Mono";
    max-height: 350px;
    overflow: auto
}

.toast {
    position: fixed;
    right: 25px;
    bottom: 25px;
    background: var(--ink);
    color: white;
    padding: 13px 18px;
    font: 500 11px "DM Mono";
    transform: translateY(100px);
    transition: .25s;
    z-index: 50
}

.toast.show {
    transform: translateY(0)
}

@media(max-width:1100px) {
    .autonomy-layout {
        grid-template-columns: 1fr 1fr
    }

    .autonomy-actions {
        grid-column: 1/-1;
        display: grid;
        grid-template-columns: 260px 1fr;
        align-items: center;
        gap: 18px
    }

    .autonomy-actions p {
        margin: 0
    }
}

@media(max-width:950px) {
    .system-status {
        display: none
    }

    .hero-strip {
        grid-template-columns: 1fr
    }

    .workspace,
    .history-grid {
        grid-template-columns: 1fr
    }

    .action-rail {
        grid-template-columns: 1fr 1fr
    }

    .change-items {
        grid-template-columns: 1fr
    }

    .run-summary {
        grid-template-columns: 1fr 1fr
    }

    .maze-wrap {
        min-height: 340px
    }

    #maze {
        height: 320px
    }
}

@media(max-width:600px) {
    .topbar {
        padding: 0 18px
    }

    .topbar .ghost {
        display: none
    }

    main {
        padding: 0 16px 50px
    }

    .hero-strip {
        padding-top: 32px
    }

    .workspace {
        display: block
    }

    .evolution-card {
        margin-top: 15px
    }

    .autonomy-layout,
    .autonomy-actions,
    .autonomy-metrics,
    .autonomy-settings,
    .action-rail,
    .comparison-grid,
    .candidate-detail-grid {
        grid-template-columns: 1fr
    }

    .autonomy-actions {
        display: grid
    }

    .maze-card,
    .evolution-card,
    .autonomy-card,
    .chart-card,
    .lineage-card,
    .run-inspector,
    .change-log {
        padding: 17px
    }

    .change-items,
    .run-summary {
        grid-template-columns: 1fr
    }

    .run-picker select {
        min-width: 170px
    }
}