:root {
    --ink-950: #1b1512;
    --ink-900: #251b17;
    --ink-800: #3b2922;
    --paper: #ddcfa8;
    --paper-light: #f0e5c4;
    --paper-dark: #b9a67b;
    --vermillion: #a43227;
    --vermillion-bright: #cf4930;
    --indigo: #2e555f;
    --gold: #d1ad50;
    --muted: #806f58;
    --line: rgba(64, 42, 31, 0.3);
}

* {
    box-sizing: border-box;
}

body.edo-page {
    min-width: 320px;
    min-height: 100vh;
    margin: 0;
    color: var(--ink-900);
    font-family: "Yu Mincho", "Yu Gothic UI", Meiryo, serif;
    background:
        linear-gradient(rgba(45, 31, 24, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(45, 31, 24, 0.025) 1px, transparent 1px),
        radial-gradient(circle at 15% 8%, #f3e7bf, transparent 34rem),
        #cbbb91;
    background-size: 9px 9px, 9px 9px, auto, auto;
}

button,
select,
a,
input {
    font: inherit;
}

button,
select {
    color: inherit;
}

button:focus-visible,
select:focus-visible,
a:focus-visible,
input:focus-visible {
    box-shadow: 0 0 0 3px var(--gold);
}

.edo-shell {
    width: min(1500px, 100%);
    margin: 0 auto;
    padding: 18px clamp(10px, 2vw, 28px) 30px;
}

.edo-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
    padding: 0 4px;
}

.edo-header h1 {
    margin: 2px 0;
    font-size: clamp(1.8rem, 4vw, 3.2rem);
    line-height: 1;
    letter-spacing: 0.08em;
}

.edo-header > div > p:last-child {
    margin: 7px 0 0;
    color: #685744;
}

.eyebrow,
.panel-label {
    margin: 0;
    color: var(--vermillion);
    font-family: "Yu Gothic UI", sans-serif;
    font-size: 0.71rem;
    font-weight: 800;
    letter-spacing: 0.16em;
    text-transform: uppercase;
}

.seal {
    display: grid;
    width: 62px;
    height: 62px;
    place-items: center;
    color: var(--vermillion);
    border: 4px double var(--vermillion);
    font-size: 1.1rem;
    font-weight: 900;
    line-height: 1;
    transform: rotate(4deg);
}

.command-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(310px, 370px);
    gap: 14px;
    align-items: start;
}

.map-panel,
.command-panel {
    border: 1px solid var(--line);
    background: rgba(239, 225, 189, 0.8);
    box-shadow: 0 22px 60px rgba(53, 34, 24, 0.18);
}

.map-panel {
    min-width: 0;
    padding: clamp(7px, 1vw, 12px);
}

.map-frame {
    position: relative;
    overflow: hidden;
    aspect-ratio: 4 / 3;
    min-height: 320px;
    border: 5px solid var(--ink-800);
    background: var(--paper-dark);
    touch-action: manipulation;
}

#edo-fire-canvas {
    display: block;
    width: 100%;
    height: 100%;
}

.edo-overlay {
    position: absolute;
    z-index: 4;
    inset: 0;
    display: grid;
    place-items: center;
    padding: 18px;
    background: rgba(31, 22, 18, 0.75);
}

.edo-overlay[hidden] {
    display: none;
}

.overlay-card {
    width: min(520px, 100%);
    padding: clamp(22px, 4vw, 42px);
    border: 7px double var(--ink-800);
    background:
        linear-gradient(90deg, transparent 96%, rgba(91, 61, 42, 0.08) 96%),
        var(--paper-light);
    background-size: 22px 100%, auto;
    box-shadow: 0 18px 50px rgba(0, 0, 0, 0.35);
    text-align: center;
}

.overlay-card h2 {
    margin: 8px 0 12px;
    font-size: clamp(1.6rem, 4vw, 2.5rem);
}

.scenario-picker {
    display: grid;
    gap: 7px;
    margin: 20px 0 12px;
    color: var(--muted);
    font-size: 0.82rem;
    font-weight: 800;
    text-align: left;
}

.scenario-picker select {
    width: 100%;
    min-height: 48px;
    padding: 9px 12px;
    border: 1px solid var(--ink-800);
    background: #fff5d7;
}

.setting-check {
    display: flex;
    justify-content: center;
    gap: 8px;
    margin-top: 14px;
    font-size: 0.85rem;
}

.setting-check input {
    width: 20px;
    height: 20px;
}

.edo-button {
    min-height: 46px;
    padding: 10px 17px;
    border: 1px solid var(--ink-800);
    background: transparent;
    cursor: pointer;
    font-weight: 800;
}

.edo-button:hover:not(:disabled) {
    background: rgba(164, 50, 39, 0.1);
}

.edo-button.primary {
    color: #fff3d1;
    border-color: #6d211c;
    background: var(--vermillion);
}

.edo-button.primary:hover:not(:disabled) {
    background: var(--vermillion-bright);
}

.edo-button:disabled {
    cursor: not-allowed;
    opacity: 0.45;
}

.result-score {
    display: block;
    margin: 18px 0;
    color: var(--vermillion);
    font-size: 2rem;
}

.result-actions {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
}

.map-caption {
    display: flex;
    min-height: 50px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 4px 0;
    color: #594838;
    font-family: "Yu Gothic UI", sans-serif;
    font-size: 0.82rem;
}

.key-help {
    white-space: nowrap;
}

kbd {
    margin: 0 2px;
    padding: 2px 5px;
    border: 1px solid #8b775d;
    border-bottom-width: 3px;
    border-radius: 3px;
    background: #efe0bb;
    font-family: Consolas, monospace;
}

.command-panel {
    display: grid;
    gap: 10px;
    padding: 12px;
    font-family: "Yu Gothic UI", sans-serif;
}

.stage-card,
.forecast-card,
.squad-card,
.order-card,
.hint-card {
    padding: 13px;
    border: 1px solid var(--line);
    background: rgba(255, 247, 219, 0.6);
}

.stage-card h2 {
    margin: 4px 0;
    font-family: "Yu Mincho", serif;
    font-size: 1.25rem;
}

.stage-card p:last-child,
.selected-copy p,
.hint-card p {
    margin: 5px 0 0;
    color: #6d5c48;
    font-size: 0.82rem;
    line-height: 1.55;
}

.metric-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 1px;
    border: 1px solid var(--line);
    background: var(--line);
}

.metric-grid article {
    display: grid;
    min-height: 62px;
    align-content: center;
    gap: 3px;
    padding: 8px;
    background: #e8d9b1;
}

.metric-grid article.score {
    grid-column: span 3;
    grid-template-columns: 1fr auto;
    align-items: center;
    min-height: 45px;
    color: var(--vermillion);
}

.metric-grid span,
.panel-heading small,
.selected-copy span,
.hint-card > span {
    color: var(--muted);
    font-size: 0.66rem;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.metric-grid strong {
    font-size: 1rem;
}

.panel-heading {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    margin-bottom: 9px;
    font-weight: 800;
}

.forecast-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 7px;
}

.forecast-row article {
    display: grid;
    gap: 2px;
    padding: 9px;
    border-left: 4px solid var(--vermillion);
    background: rgba(164, 50, 39, 0.07);
}

.forecast-row span,
.forecast-row small {
    font-size: 0.72rem;
}

.squad-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.squad-button {
    display: flex;
    min-height: 54px;
    align-items: center;
    gap: 8px;
    padding: 6px;
    border: 1px solid var(--line);
    background: #eadcb8;
    cursor: pointer;
    text-align: left;
}

.squad-button > b {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    place-items: center;
    color: #fff0ca;
    border-radius: 50%;
    background: var(--indigo);
}

.squad-button span {
    display: grid;
}

.squad-button small {
    color: var(--muted);
    font-size: 0.66rem;
}

.squad-button.selected {
    border-color: var(--vermillion);
    box-shadow: inset 0 0 0 2px var(--vermillion);
    background: #f3e6c1;
}

.selected-copy {
    display: grid;
    gap: 3px;
}

.action-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: 10px;
}

.action-grid button {
    min-height: 52px;
    padding: 5px;
    border: 1px solid var(--line);
    background: #eadbb4;
    cursor: pointer;
    font-size: 0.74rem;
    font-weight: 800;
}

.action-grid button b {
    display: block;
    font-family: "Yu Mincho", serif;
    font-size: 1rem;
}

.action-grid button.active {
    color: #fff1d0;
    border-color: #6d211c;
    background: var(--vermillion);
}

.action-grid button[hidden] {
    display: none;
}

.text-button,
.panel-links a {
    min-height: 44px;
    padding: 8px 0;
    color: var(--indigo);
    border: 0;
    background: none;
    cursor: pointer;
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.order-card > .text-button {
    width: 100%;
    margin-top: 4px;
    font-size: 0.75rem;
}

.hint-card {
    border-left: 5px solid var(--indigo);
}

.end-turn {
    color: #fff3d1;
    border: 4px double #fff0c2;
    box-shadow: 0 0 0 2px var(--vermillion);
    background: var(--vermillion);
    font-size: 1rem;
}

.panel-links {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.help-dialog {
    width: min(600px, calc(100% - 24px));
    max-height: calc(100vh - 32px);
    padding: 0;
    color: var(--ink-900);
    border: 7px double var(--ink-800);
    background: var(--paper-light);
}

.help-dialog::backdrop {
    background: rgba(27, 21, 18, 0.76);
}

.help-dialog form {
    padding: clamp(20px, 4vw, 38px);
}

.help-dialog h2 {
    margin: 8px 0 15px;
}

.help-dialog li,
.help-dialog dd,
.help-dialog p {
    line-height: 1.6;
}

.help-dialog dl div {
    display: grid;
    grid-template-columns: 70px 1fr;
    gap: 8px;
    padding: 8px 0;
    border-top: 1px solid var(--line);
}

.help-dialog dt {
    font-weight: 800;
}

.help-dialog dd {
    margin: 0;
}

@media (max-width: 980px) {
    .command-layout {
        grid-template-columns: 1fr;
    }

    .map-panel {
        position: relative;
    }

    .command-panel {
        grid-template-columns: 1fr 1fr;
    }

    .stage-card,
    .metric-grid,
    .end-turn,
    .panel-links {
        grid-column: span 2;
    }
}

@media (max-width: 620px) {
    .edo-shell {
        padding: 10px 7px 20px;
    }

    .edo-header {
        align-items: flex-start;
    }

    .edo-header > div > p:last-child,
    .seal,
    .key-help {
        display: none;
    }

    .map-panel,
    .command-panel {
        box-shadow: none;
    }

    .map-frame {
        min-height: 0;
        border-width: 3px;
    }

    .edo-overlay {
        align-items: start;
        overflow-y: auto;
        padding: 8px;
    }

    .overlay-card {
        margin: 8px 0;
        padding: 18px 14px;
    }

    .start-overlay .overlay-card {
        margin: 0;
        padding: 9px 12px;
        border-width: 4px;
    }

    .start-overlay .eyebrow,
    .start-overlay [data-scenario-description],
    .start-overlay .setting-check {
        display: none;
    }

    .start-overlay .overlay-card h2 {
        margin: 2px 0 5px;
        font-size: 1.35rem;
    }

    .start-overlay .scenario-picker {
        gap: 3px;
        margin: 5px 0 7px;
    }

    .start-overlay .scenario-picker select {
        min-height: 42px;
        padding: 6px 8px;
    }

    .map-caption {
        min-height: 44px;
        padding: 7px 3px 0;
        font-size: 0.76rem;
    }

    .command-panel {
        grid-template-columns: 1fr;
        padding: 8px;
    }

    .stage-card,
    .metric-grid,
    .end-turn,
    .panel-links {
        grid-column: auto;
    }

    .metric-grid {
        grid-template-columns: repeat(3, 1fr);
    }

    .squad-list {
        grid-template-columns: 1fr 1fr;
    }
}

@media (max-height: 500px) and (orientation: landscape) {
    .edo-shell {
        padding: 4px;
    }

    .edo-header,
    .map-caption {
        display: none;
    }

    .command-layout {
        grid-template-columns: minmax(0, 1fr) 310px;
        gap: 6px;
    }

    .map-panel,
    .command-panel {
        height: calc(100vh - 8px);
    }

    .map-panel {
        padding: 3px;
    }

    .map-frame {
        height: 100%;
        min-height: 0;
        aspect-ratio: auto;
    }

    .command-panel {
        grid-template-columns: 1fr;
        overflow-y: auto;
        padding: 6px;
    }

    .stage-card,
    .metric-grid,
    .end-turn,
    .panel-links {
        grid-column: auto;
    }

    .stage-card,
    .forecast-card,
    .squad-card,
    .order-card,
    .hint-card {
        padding: 9px;
    }
}

@media (max-width: 430px) {
    .metric-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .metric-grid article.score {
        grid-column: span 2;
    }

    .squad-list {
        grid-template-columns: 1fr;
    }
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        scroll-behavior: auto;
        transition-duration: 0.01ms;
        animation-duration: 0.01ms;
        animation-iteration-count: 1;
    }
}

.reduced-motion *,
.reduced-motion *::before,
.reduced-motion *::after {
    scroll-behavior: auto;
    transition-duration: 0.01ms;
    animation-duration: 0.01ms;
    animation-iteration-count: 1;
}