/* By Galactic Accord: the client's look (design §11.1).
   Colour only ever encodes data: danger is green, amber or red, and never colour alone (line style too);
   money is gain or loss; yours is one accent. Figures are monospaced with tabular digits.
   Light and dark themes come from the same tokens: dark by default, light when the system asks for it,
   either when the player picks it (data-theme on <html>). */

@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 400; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 500; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Mono"; font-style: normal; font-weight: 600; font-display: swap; src: url("../fonts/ibm-plex-mono-latin-600-normal.woff2") format("woff2"); }

:root {
    color-scheme: dark;
    --bg: #0D1117;
    --panel: #141A24;
    --panel-raised: #1C2636;
    --border: #273244;
    --divider: #1F2836;
    --control: #3A475C;
    --ink: #E6EBF2;
    --muted: #9AA6B8;
    --faint: #7F8A9C;
    --accent: #5CC8FF;
    --accent-ink: #0D1117;
    --accent-hover: #9ADCFF;
    --map-ground: #0B0F15;
    --region: #2E3A4E;
    --node-fill: #141A24;
    --node-stroke: #C9D3E0;
    --ship: #C9D3E0;
    --green: #3FBF7F;
    --amber: #E9A23B;
    --red: #EF5B5B;
    --gain: #6FD6A0;
    --loss: #FF8B7B;
    --warn: #FFB4A8;
    --warn-bg: #2A1B1A;
    --warn-border: #6B3A33;
    --ok-bg: #14241D;
    --ok-border: #2F5A45;

    --sans: "IBM Plex Sans", system-ui, -apple-system, "Segoe UI", sans-serif;
    --mono: "IBM Plex Mono", ui-monospace, "SFMono-Regular", Menlo, Consolas, monospace;
}

/* The light theme's tokens, twice: for a light system theme the player hasn't overridden, and when picked. */
@media (prefers-color-scheme: light) {
    :root:not([data-theme="dark"]) {
        color-scheme: light;
        --bg: #F3F5F8;
        --panel: #FFFFFF;
        --panel-raised: #E3F1F8;
        --border: #D3DAE4;
        --divider: #E5E9EF;
        --control: #B8C2D0;
        --ink: #141A24;
        --muted: #4F5B6D;
        --faint: #626D7E;
        --accent: #006A9E;
        --accent-ink: #FFFFFF;
        --accent-hover: #00557F;
        --map-ground: #EEF2F7;
        --region: #B8C2D0;
        --node-fill: #FFFFFF;
        --node-stroke: #4F5B6D;
        --ship: #4F5B6D;
        --green: #1E8A52;
        --amber: #B86E00;
        --red: #C93434;
        --gain: #17784A;
        --loss: #B83A2E;
        --warn: #A2402F;
        --warn-bg: #FBEAE7;
        --warn-border: #E8B4AB;
        --ok-bg: #E7F5EE;
        --ok-border: #9BD1B4;
    }
}

:root[data-theme="light"] {
    color-scheme: light;
    --bg: #F3F5F8;
    --panel: #FFFFFF;
    --panel-raised: #E3F1F8;
    --border: #D3DAE4;
    --divider: #E5E9EF;
    --control: #B8C2D0;
    --ink: #141A24;
    --muted: #4F5B6D;
    --faint: #626D7E;
    --accent: #006A9E;
    --accent-ink: #FFFFFF;
    --accent-hover: #00557F;
    --map-ground: #EEF2F7;
    --region: #B8C2D0;
    --node-fill: #FFFFFF;
    --node-stroke: #4F5B6D;
    --ship: #4F5B6D;
    --green: #1E8A52;
    --amber: #B86E00;
    --red: #C93434;
    --gain: #17784A;
    --loss: #B83A2E;
    --warn: #A2402F;
    --warn-bg: #FBEAE7;
    --warn-border: #E8B4AB;
    --ok-bg: #E7F5EE;
    --ok-border: #9BD1B4;
}

* { box-sizing: border-box; }

html, body {
    margin: 0;
    background: var(--bg);
    color: var(--ink);
    font-family: var(--sans);
    font-size: 14px;
    line-height: 1.4;
}

button, select, input { font-family: inherit; font-size: inherit; color: inherit; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }

.mono { font-family: var(--mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.small { font-size: 13px; }
.xsmall { font-size: 11px; }
.big { font-size: 18px; font-weight: 600; }
.strong { font-weight: 600; }
.caps { font-family: var(--mono); font-size: 11px; font-weight: 600; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin: 0; }

.tone-Plain { color: var(--ink); }
.tone-Muted { color: var(--muted); }
.tone-Gain { color: var(--gain); }
.tone-Loss { color: var(--loss); }
.tone-Warn { color: var(--warn); }
.tone-Yours { color: var(--accent); }

.booting { color: var(--muted); padding: 24px; font-family: var(--mono); }

/* ---- the screen ---- */
.screen { max-width: 1440px; margin: 0 auto; padding: 16px; display: flex; flex-direction: column; gap: 12px; }
.panel { background: var(--panel); border: 1px solid var(--border); border-radius: 10px; padding: 12px 14px; }
.panel-head { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; flex-wrap: wrap; margin-bottom: 8px; }
.columns { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.column-main { flex: 999 1 760px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.column-side { flex: 1 1 420px; min-width: 0; display: flex; flex-direction: column; gap: 12px; }
.empty { margin: 4px 0; }

.button {
    min-height: 36px; padding: 0 12px; border-radius: 6px; border: 1px solid var(--border);
    background: transparent; cursor: pointer;
}
.button:hover { border-color: var(--control); }
.button.on { border-color: var(--accent); background: var(--panel-raised); }
.button.primary { min-height: 44px; padding: 0 16px; border-color: var(--accent); background: var(--accent); color: var(--accent-ink); font-weight: 600; }
.button.primary:hover { background: var(--accent-hover); border-color: var(--accent-hover); }
.button:disabled { opacity: 0.45; cursor: not-allowed; }
.button:focus-visible, .board-row:focus-visible, .link-text:focus-visible, select:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* ---- the time bar ---- */
.timebar { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 12px; padding: 10px 14px; }
.timebar-who { display: flex; align-items: baseline; gap: 14px; flex-wrap: wrap; }
.wordmark { font-family: var(--mono); font-weight: 600; font-size: 13px; letter-spacing: 0.14em; text-transform: uppercase; }
.timebar-clock { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.speed { min-width: 48px; font-family: var(--mono); font-size: 13px; }
.date { margin-left: 8px; font-size: 15px; font-weight: 600; }
.timebar-money { display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; }
.money-item { display: inline-flex; gap: 6px; }
.theme { display: flex; align-items: center; gap: 6px; }
.theme select { min-height: 32px; border-radius: 6px; border: 1px solid var(--control); background: var(--bg); padding: 0 6px; }

.decision { display: flex; flex-direction: column; gap: 10px; background: var(--warn-bg); border-color: var(--warn-border); }
.decision-text { display: flex; flex-direction: column; gap: 4px; }
.decision-text .link-text { color: var(--ink); }
.decision-title { font-weight: 600; color: var(--warn); }
.decision-options { display: flex; flex-wrap: wrap; gap: 10px 16px; }
.decision-option { flex: 1 1 260px; min-width: 0; display: flex; flex-direction: column; align-items: flex-start; gap: 4px; }

.alert { display: flex; justify-content: space-between; align-items: center; gap: 12px; flex-wrap: wrap; background: var(--warn-bg); border-color: var(--warn-border); }
.alert-text { display: flex; flex-direction: column; gap: 2px; color: var(--warn); }
.alert-title { font-weight: 600; }

/* ---- the map ---- */
.map-frame { border-radius: 8px; overflow-x: auto; overflow-y: hidden; }
.map { display: block; width: 100%; height: auto; }
.map-ground { fill: var(--map-ground); }
.region-frame { fill: none; stroke: var(--region); stroke-dasharray: 6 5; }
.region-label { fill: var(--faint); font-family: var(--mono); font-size: 10px; letter-spacing: 0.12em; text-transform: uppercase; }

.route { stroke-width: 2; fill: none; opacity: 0.7; }
.route.band-Green { stroke: var(--green); }
.route.band-Amber { stroke: var(--amber); stroke-dasharray: 8 5; }
.route.band-Red { stroke: var(--red); stroke-width: 3; stroke-dasharray: 0.5 6; stroke-linecap: round; }
.route.dimmed { opacity: 0.22; }
.legend .route, .board-row .route { opacity: 1; }

.leg { fill: none; }
.leg-empty { stroke: var(--accent); stroke-width: 3; stroke-dasharray: 9 6; }
.leg-laden { stroke-width: 5; }
.leg-laden.band-Green { stroke: var(--green); }
.leg-laden.band-Amber { stroke: var(--amber); stroke-dasharray: 12 7; }
.leg-laden.band-Red { stroke: var(--red); stroke-width: 6; stroke-dasharray: 0.5 9; stroke-linecap: round; }

.route-hours { fill: var(--faint); font-family: var(--mono); font-size: 10px; }
.node-dot { fill: var(--node-fill); stroke: var(--node-stroke); stroke-width: 2; }
.node.here .node-dot { stroke: var(--accent); }
.here-ring { fill: none; stroke: var(--accent); stroke-width: 2; }
.node-name { fill: var(--ink); font-size: 13px; font-weight: 600; }
.node-meta { fill: var(--muted); font-size: 11px; }
.node-info { fill: var(--ink); font-family: var(--mono); font-size: 11px; }
.node-age { fill: var(--muted); font-size: 10px; }
.node-badge { fill: var(--warn); font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }
.node.tier-Far .node-dot { stroke: var(--faint); stroke-dasharray: 3 3; }
.node.tier-Far .node-info, .node.tier-Far .node-age { fill: var(--faint); }

/* Information age is opacity (design §11.1): live, today, a few days, older. */
.age-Today .node-info, .board-row.age-Today { opacity: 0.92; }
.age-Days .node-info, .board-row.age-Days { opacity: 0.75; }
.age-Old .node-info, .board-row.age-Old { opacity: 0.58; }
.board-row.on { opacity: 1; }

.ship circle { fill: var(--map-ground); stroke: var(--ship); stroke-width: 2; }
.ship.yours circle { stroke: var(--accent); stroke-width: 3; }
.ship-label { fill: var(--accent); font-family: var(--mono); font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; }

.map-foot { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 10px; margin-top: 8px; }
.overlay-card { flex: 1 1 340px; min-width: 0; display: flex; flex-direction: column; gap: 3px; background: var(--bg); border: 1px solid var(--border); border-radius: 8px; padding: 8px 10px; }
.legend { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; }
.fleet { margin: 8px 0 0; }

/* ---- the board ---- */
.board-rows { display: flex; flex-direction: column; gap: 6px; max-height: 560px; overflow-y: auto; padding-right: 2px; }
.board-row {
    display: flex; flex-direction: column; gap: 4px; width: 100%; text-align: left; padding: 10px 12px;
    border-radius: 8px; border: 1px solid var(--border); background: var(--panel); cursor: pointer;
}
.board-row:hover { border-color: var(--control); }
.board-row.on { border-color: var(--accent); background: var(--panel-raised); }
.board-row.blocked { opacity: 0.8; }
.row-line { display: flex; justify-content: space-between; align-items: baseline; gap: 8px; width: 100%; }
.kind { font-size: 11px; }
.take { font-size: 14px; font-weight: 600; }
.row-title { font-size: 14px; font-weight: 600; }
.row-facts { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.danger { display: inline-flex; align-items: center; gap: 5px; }

/* ---- the contract ---- */
.contract-panel { display: flex; flex-direction: column; gap: 14px; padding: 16px; }
.contract-head { display: flex; flex-direction: column; gap: 4px; }
.contract-title { margin: 0; font-size: 18px; line-height: 1.3; font-weight: 600; }
.status { margin: 0; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--border); }
.block { display: flex; flex-direction: column; gap: 6px; }
.block-title { margin: 0; font-size: 12px; font-weight: 600; color: var(--muted); }
.line { display: flex; justify-content: space-between; align-items: flex-start; gap: 12px; border-top: 1px solid var(--divider); padding-top: 6px; }
.line > .mono { white-space: nowrap; }
.line.plain { border-top: none; padding-top: 0; }
.line.total { border-top-color: var(--control); padding-top: 8px; align-items: baseline; }
.line-label { display: flex; flex-direction: column; gap: 1px; }
.line-value { display: flex; flex-direction: column; align-items: flex-end; text-align: right; }
.term { margin: 0; line-height: 1.45; border-top: 1px solid var(--divider); padding-top: 6px; }
.party { border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.party-name { display: flex; flex-direction: column; gap: 2px; }
.party { display: flex; flex-direction: column; gap: 6px; }
.record { margin: 0; color: var(--muted); line-height: 1.4; }
.row-seen { font-style: italic; }
.outcome { margin: 0; padding: 10px 12px; border-radius: 8px; border: 1px solid var(--ok-border); background: var(--ok-bg); }
.blocked { margin: 0; }
.actions { display: flex; gap: 8px; flex-wrap: wrap; }
.action { display: flex; flex-direction: column; align-items: flex-start; gap: 4px; border-top: 1px solid var(--divider); padding-top: 8px; }
.why { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.why-line { display: flex; gap: 10px; border-top: 1px solid var(--divider); padding: 6px 0; }
.why-line .when { flex: 0 0 96px; padding-top: 2px; }
.why-line.yours .link-text, .why-line.yours > .small { color: var(--accent); }
.why-end { margin: 0; }
.terms { font-family: var(--mono); font-size: 11px; text-transform: uppercase; letter-spacing: 0.06em; }

/* ---- posts, haggles and the composer ---- */
.posts-panel, .composer-panel { display: flex; flex-direction: column; gap: 10px; }
.post-line { align-items: center; }
.flag { white-space: nowrap; font-weight: 600; }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 8px 10px; }
.field { display: flex; flex-direction: column; gap: 3px; min-width: 0; }
.field input, .field select {
    min-height: 34px; width: 100%; border-radius: 6px; border: 1px solid var(--control); background: var(--bg); padding: 0 8px;
}
.field input:focus-visible, .field select:focus-visible { outline: 2px solid var(--accent); outline-offset: 1px; }
.offer-form { display: flex; flex-direction: column; gap: 8px; }
.composer-panel > p { margin: 0; }
.showing p { margin: 0; }
.show-options { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.show-option { display: flex; align-items: baseline; gap: 8px; flex-wrap: wrap; border-top: 1px solid var(--divider); padding: 5px 0; cursor: pointer; }
.show-option input { accent-color: var(--accent); margin: 0; align-self: center; }
.thread { display: flex; flex-direction: column; gap: 6px; border: 1px solid var(--border); border-radius: 8px; padding: 10px 12px; }
.thread[data-your-turn="true"] { border-color: var(--warn-border); }
.thread-head { display: flex; flex-direction: column; gap: 2px; }
.bids { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.bid { display: flex; gap: 10px; border-top: 1px solid var(--divider); padding: 5px 0; }
.bid .when { flex: 0 0 96px; padding-top: 2px; }
.bid-body { display: flex; flex-direction: column; gap: 1px; min-width: 0; }
.bid.yours .strong { color: var(--accent); }
.thread-actions { display: flex; flex-direction: column; gap: 6px; }
/* ---- the ledger ---- */
.ledger-panel { display: flex; flex-direction: column; gap: 12px; }
.ledger-line .line-value { gap: 4px; }
.ledger-line .line-value .mono { white-space: nowrap; }
.button.small { min-height: 30px; padding: 0 10px; font-size: 12px; }

/* ---- the news ---- */
.news-panel { display: flex; flex-direction: column; gap: 8px; }
.news-note { margin: 0; }
.news-items, .signals { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.news-item, .signal { border-top: 1px solid var(--divider); padding: 6px 0; line-height: 1.45; }
.news-item:first-child, .signal:first-child { border-top: none; }
.signal { display: flex; justify-content: space-between; gap: 10px; align-items: baseline; }
.signal .age { white-space: nowrap; }
.signal.age-Today > .small { opacity: 0.92; }
.signal.age-Days > .small { opacity: 0.75; }
.signal.age-Old > .small { opacity: 0.58; }
.lower-row { display: flex; flex-wrap: wrap; gap: 12px; align-items: flex-start; }
.lower-row > .panel { flex: 1 1 360px; min-width: 0; }

/* ---- the log ---- */
.log-lines { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; max-height: 380px; overflow-y: auto; }
.log-line { display: flex; gap: 10px; border-top: 1px solid var(--divider); padding: 6px 0; }
.log-line:first-child { border-top: none; }
.log-line .when { flex: 0 0 96px; padding-top: 2px; }
.log-line.yours .link-text { color: var(--accent); }
.link-text { border: none; background: none; padding: 0; text-align: left; cursor: pointer; line-height: 1.4; }
.link-text:hover { text-decoration: underline; }

/* ---- ships (design §6): the sheet, a Build's orders, a spec's stats ---- */
.ship-panel { display: flex; flex-direction: column; gap: 10px; padding: 16px; }
.ship-panel > p { margin: 0; }
.stat-why { margin: 0 0 4px; line-height: 1.35; }
.orders { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; }
.order-line { border-top: 1px solid var(--divider); padding: 4px 0; overflow-wrap: anywhere; }
.order-line.depth-1 { padding-left: 12px; }
.order-line.depth-2 { padding-left: 24px; }
.order-line.depth-3 { padding-left: 36px; }

/* ---- the speed probe ---- */
.bench { max-width: 720px; margin: 24px auto; display: flex; flex-direction: column; gap: 8px; }
.fingerprint { word-break: break-all; color: var(--muted); }

#blazor-error-ui {
    display: none; position: fixed; bottom: 0; left: 0; right: 0; padding: 10px 16px;
    background: var(--warn-bg); color: var(--warn); border-top: 1px solid var(--warn-border);
}

@media (max-width: 640px) {
    .screen { padding: 8px 16px; }
    .map { min-width: 640px; } /* legible on a phone: the map scrolls inside its frame, the page doesn't */
    .timebar-money { gap: 10px; }
    .log-line .when, .why-line .when, .bid .when { flex-basis: 78px; }
}

/* The legacy (design §10): the whole screen, once insolvency has ended the game. */
.legacy { max-width: 960px; margin: 24px auto; display: flex; flex-direction: column; gap: 14px; padding: 24px 28px; }
.legacy-title { margin: 0; font-size: 1.6rem; font-weight: 600; }
.legacy-ending { margin: 0; font-size: 1.05rem; color: var(--loss); }
.legacy-columns { display: flex; flex-wrap: wrap; gap: 14px 24px; }
.legacy-columns > .block { flex: 1 1 260px; min-width: 0; }
.legacy-ship { margin-bottom: 10px; }
.legacy-ship > p { margin: 0 0 4px; }
.push .trap { margin: 6px 0 0; }
.timebar-money .warning { font-weight: 600; }