/* Layout: a ship's console. HUD strip on top, the system map or a station panel on the left,
   the comms/terminal feed on the right. Deliberately one dark look: it's space. */
:root {
  --void: #070a12;      /* page */
  --hull: #0e1320;      /* panels */
  --plate: #151c2e;     /* raised controls */
  --line: #24304a;      /* dividers */
  --ink: #dbe3f2;       /* text */
  --dim: #7c89a6;       /* secondary text */
  --amber: #ffc35a;     /* accent: nav lights */
  --amber-ink: #1a1203;
  --good: #6fe39a;
  --warn: #ffb347;
  --bad: #ff6b6b;
  --info: #8fc3ff;
  --font-display: 'Chakra Petch', 'Segoe UI', system-ui, sans-serif;
  --font-body: 'IBM Plex Sans', 'Segoe UI', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', ui-monospace, Menlo, Consolas, monospace;
  color-scheme: dark;
}
[hidden] { display: none !important; }
html, body { height: 100%; }
body { margin: 0; background: var(--void); color: var(--ink); font: 14px/1.45 var(--font-body); }
* { box-sizing: border-box; }
button, input, select { font: inherit; color: inherit; }
button {
  background: var(--plate); border: 1px solid var(--line); border-radius: 3px; padding: 3px 9px; cursor: pointer;
  font-family: var(--font-display); font-size: 12px; letter-spacing: 0.04em; text-transform: uppercase;
}
button:hover:not(:disabled) { border-color: var(--amber); color: var(--amber); }
button:focus-visible, input:focus-visible, select:focus-visible { outline: 2px solid var(--amber); outline-offset: 1px; }
button:disabled { opacity: 0.35; cursor: default; }
button.ghost { background: transparent; }
button.armed { background: var(--bad); color: var(--void); border-color: var(--bad); }
input, select { background: var(--void); border: 1px solid var(--line); border-radius: 3px; padding: 4px 6px; }
.dim { color: var(--dim); }
.small { font-size: 12px; }
.bad { color: var(--bad); } .warn { color: var(--warn); } .okc { color: var(--good); }
.up { color: var(--good); } .down { color: var(--bad); }
.dot { display: inline-block; width: 8px; height: 8px; border-radius: 50%; margin-right: 6px; vertical-align: 1px; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; margin: 0; text-wrap: balance; }
h2 { font-size: 20px; letter-spacing: 0.02em; }
h3 { font-size: 12px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--amber); margin-bottom: 8px; }

/* login */
#login { min-height: 100%; display: grid; place-items: center; padding: 24px 16px;
  background: radial-gradient(ellipse at 30% 20%, #1b2440 0%, var(--void) 60%); }
.login-card { width: min(420px, 100%); display: grid; gap: 8px; background: var(--hull); border: 1px solid var(--line); padding: 28px; border-radius: 4px; }
.login-card input, .login-card select { width: 100%; padding: 8px; }
.login-card label { font-family: var(--font-display); font-size: 12px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); margin-top: 6px; }
.login-card .row { display: flex; gap: 8px; margin-top: 10px; }
.login-card .row button { flex: 1; padding: 9px; }
#register-btn { background: var(--amber); color: var(--amber-ink); border-color: var(--amber); }
#register-btn:hover { color: var(--amber-ink); filter: brightness(1.1); }
.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: clamp(22px, 7vw, 30px); letter-spacing: 0.06em; text-transform: uppercase; }
.sun { width: 18px; height: 18px; border-radius: 50%; background: radial-gradient(circle, #fff6c8, var(--amber) 55%, #ff8a00); box-shadow: 0 0 14px var(--amber); flex: none; }
.tag-line { color: var(--dim); margin: 0 0 6px; }

/* game frame */
#game { height: 100%; display: flex; flex-direction: column; }
#top { display: flex; align-items: center; gap: 18px; padding: 8px 16px; border-bottom: 1px solid var(--line); background: var(--hull); flex-wrap: wrap; }
.small-brand b { font-family: var(--font-display); text-transform: uppercase; letter-spacing: 0.1em; }
.small-brand .sun { width: 12px; height: 12px; }
#hud { display: flex; gap: 20px; align-items: center; flex-wrap: wrap; flex: 1; min-width: 0; font-variant-numeric: tabular-nums; }
.stat label { display: block; font-family: var(--font-display); font-size: 10px; text-transform: uppercase; letter-spacing: 0.14em; color: var(--dim); }
.stat b { font-family: var(--font-mono); font-weight: 500; }
.stat.where { margin-left: auto; }
.bar { display: inline-block; width: 90px; height: 6px; background: var(--plate); border-radius: 3px; vertical-align: middle; overflow: hidden; }
.bar i { display: block; height: 100%; background: var(--amber); }

#main { flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(300px, 34%); min-height: 0; }
#left { display: flex; flex-direction: column; min-width: 0; min-height: 0; border-right: 1px solid var(--line); }
#tabs { display: flex; gap: 2px; padding: 6px 10px 0; background: var(--hull); border-bottom: 1px solid var(--line); overflow-x: auto; }
#tabs button { border: none; border-bottom: 2px solid transparent; border-radius: 0; background: none; padding: 8px 12px; color: var(--dim); white-space: nowrap; }
#tabs button.on { color: var(--amber); border-bottom-color: var(--amber); }
#map-wrap { position: relative; flex: 1; min-height: 0; }
#map { width: 100%; height: 100%; display: block; touch-action: none; }
#map-tools { position: absolute; top: 10px; left: 10px; display: flex; flex-direction: column; gap: 4px; }
#map-tools button { width: 30px; height: 30px; padding: 0; font-size: 16px; background: rgba(14, 19, 32, 0.85); }
#map-legend { position: absolute; left: 10px; bottom: 10px; display: flex; gap: 12px; flex-wrap: wrap; color: var(--dim); background: rgba(7, 10, 18, 0.7); padding: 4px 8px; border-radius: 3px; }
.lg { display: inline-block; width: 7px; height: 7px; margin-right: 5px; border-radius: 50%; }
.lg.me { background: var(--amber); } .lg.cap { background: #c9a7ff; } .lg.tr { background: #d9a066; border-radius: 0; } .lg.pi { background: #ff4d4d; } .lg.pa { background: #7fd4ff; transform: rotate(45deg); border-radius: 0; }
#map-card { position: absolute; top: 10px; right: 10px; width: min(300px, calc(100% - 60px)); max-height: calc(100% - 20px); overflow: auto;
  background: rgba(14, 19, 32, 0.93); border: 1px solid var(--line); border-radius: 4px; padding: 12px 14px; display: grid; gap: 5px; }
#map-card h3 { color: var(--ink); font-size: 18px; text-transform: none; letter-spacing: 0.02em; margin: 0; }
#map-card p { margin: 2px 0; }
#map-card .route { border-top: 1px solid var(--line); padding-top: 8px; margin-top: 4px; display: grid; gap: 4px; }
#map-card .route button { background: var(--amber); color: var(--amber-ink); border-color: var(--amber); padding: 7px; margin-top: 4px; }

#panel { flex: 1; overflow: auto; padding: 16px; display: flex; flex-direction: column; gap: 14px; min-height: 0; }
.ph { display: grid; gap: 2px; }
.cards { display: grid; grid-template-columns: repeat(auto-fill, minmax(230px, 1fr)); gap: 12px; }
.cards.two { grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); }
.card { background: var(--hull); border: 1px solid var(--line); border-radius: 4px; padding: 12px 14px; min-width: 0; overflow-x: auto; }
.card p { margin: 6px 0; }
.card > button { margin-top: 8px; }
.card.fac { border-top: 2px solid var(--fc); }
.card.struct { display: grid; gap: 4px; align-content: start; }
.card.struct h3 { color: var(--ink); margin: 0; }
.card.struct select { width: 100%; font-size: 12px; }
.sec { margin: 4px 0 -4px; }
.kv { display: flex; justify-content: space-between; gap: 10px; font-variant-numeric: tabular-nums; }
.kv span { color: var(--dim); }
.meter { height: 5px; background: var(--plate); border-radius: 3px; margin: 3px 0 8px; overflow: hidden; position: relative; }
.meter i { display: block; height: 100%; background: var(--amber); }
.meter.fuel i { background: var(--info); }
.meter.rep i { position: absolute; top: 0; }
.notice { border: 1px dashed var(--line); padding: 14px; border-radius: 4px; color: var(--dim); }
.chips { display: flex; gap: 6px; flex-wrap: wrap; }
.chip { text-transform: lowercase; letter-spacing: 0; font-family: var(--font-body); }
.chip.on { background: var(--amber); color: var(--amber-ink); border-color: var(--amber); }
.event { padding: 4px 0; border-bottom: 1px solid var(--line); }
.event:last-child { border: none; }

table.grid { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.grid th { text-align: left; font-family: var(--font-display); font-weight: 500; font-size: 11px; text-transform: uppercase; letter-spacing: 0.1em; color: var(--dim); padding: 6px 8px; border-bottom: 1px solid var(--line); }
.grid td { padding: 5px 8px; border-bottom: 1px solid rgba(36, 48, 74, 0.5); vertical-align: middle; }
.grid td button { margin: 1px 2px; }
.grid .r { text-align: right; }
.grid tr.me td { color: var(--amber); }
.grid tr.contra td:first-child { color: #ff9ad5; }
.market .trade { white-space: nowrap; }
.market .trade input { width: 62px; padding: 2px 4px; }
.tag { font-family: var(--font-display); font-size: 9.5px; letter-spacing: 0.1em; text-transform: uppercase; padding: 1px 5px; border-radius: 2px; vertical-align: 1px; border: 1px solid currentColor; }
.tag.ex { color: var(--good); } .tag.im { color: var(--warn); }
.tag.ev { color: var(--amber); } .tag.tr { color: var(--dim); } .tag.al { color: var(--bad); } .tag.nw { color: var(--info); }

/* comms feed */
#right { display: flex; flex-direction: column; min-height: 0; min-width: 0; background: #060810; }
#feed-tabs { display: flex; gap: 2px; padding: 6px 10px 0; border-bottom: 1px solid var(--line); background: var(--hull); }
#feed-tabs button { border: none; background: none; border-bottom: 2px solid transparent; border-radius: 0; color: var(--dim); padding: 8px 10px; }
#feed-tabs button.on { color: var(--amber); border-bottom-color: var(--amber); }
#feed { flex: 1; overflow-y: auto; padding: 10px 14px; font: 12.5px/1.5 var(--font-mono); }
.ln { padding: 2px 0; word-wrap: break-word; }
.ln .ts { color: #4b5873; margin-right: 4px; }
.ln .who { color: #ff8ad8; }
.k-err { color: var(--bad); } .k-bad { color: var(--bad); } .k-good, .k-ok { color: var(--good); } .k-warn { color: var(--warn); }
.k-arrive { color: var(--info); } .k-ambient, .k-traffic { color: var(--dim); } .k-sysout { color: #c6d0e4; border-left: 2px solid var(--line); padding-left: 8px; margin: 2px 0; }
.k-echo { color: var(--amber); } .k-event { color: #ffe1a3; } .k-alert { color: #ffb3b3; }
#cmdline { display: flex; align-items: center; gap: 8px; padding: 10px 14px; padding-bottom: calc(10px + env(safe-area-inset-bottom, 0px)); border-top: 1px solid var(--line); background: var(--hull); }
.prompt { color: var(--amber); font-family: var(--font-mono); font-weight: 600; }
#cmd { flex: 1; min-width: 0; background: transparent; border: none; font-family: var(--font-mono); font-size: 13px; padding: 4px 0; }
#cmd:focus-visible { outline: none; }

@media (max-width: 860px) {
  #game { height: auto; min-height: 100%; }
  #main { grid-template-columns: 1fr; }
  #left { border-right: none; }
  #map-wrap { height: 62vh; flex: none; }
  #panel { max-height: none; }
  #right { height: 55vh; border-top: 1px solid var(--line); }
  .stat.where { margin-left: 0; flex-basis: 100%; }
  #hud { gap: 12px; }
  #map-card { top: auto; bottom: 40px; right: 8px; max-height: 55%; }
}
@media (prefers-reduced-motion: reduce) { * { scroll-behavior: auto !important; } }
@media (max-width: 860px) {
  .small-brand { display: none; }
  #map-wrap { height: auto; display: flex; flex-direction: column; }
  #map { height: 52vh; }
  #map-card { position: static; width: auto; max-height: none; border-radius: 0; border-width: 1px 0 0; }
  #map-legend { bottom: auto; top: calc(52vh - 34px); }
}

.rename { display: inline-flex; gap: 6px; align-items: center; margin-top: 6px; }
.rename input { width: 150px; font-size: 12px; }
.stars { color: var(--amber); font-size: 11px; letter-spacing: 1px; }
.card.ship { display: grid; gap: 4px; align-content: start; }
.card.ship.flag { border-color: var(--amber); }
.card.ship .actions { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-top: 4px; }
.card.ship select { max-width: 140px; }
button.tiny { padding: 0 5px; font-size: 10px; }
.grid td select { font-size: 12px; padding: 1px 4px; }
.lg.fl { background: transparent; border: 1.5px solid var(--amber); }
#panel > * { flex-shrink: 0; }
.nowrap { white-space: nowrap; }
.card input[data-bank-amt], .card input[data-loan-amt] { width: 100%; margin-bottom: 6px; }
.card .actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; }
.grid td input[data-pay] { width: 80px; padding: 2px 4px; }

.badge { display: inline-block; min-width: 16px; padding: 0 5px; border-radius: 8px; background: var(--amber); color: var(--amber-ink); font: 600 10px/16px var(--font-mono); text-align: center; vertical-align: 1px; }
.social .col { display: grid; gap: 12px; align-content: start; min-width: 0; }
.card.chat { display: flex; flex-direction: column; gap: 8px; min-height: 420px; max-height: 70vh; overflow: hidden; }
.convs { display: flex; gap: 4px; flex-wrap: wrap; }
.conv { text-transform: none; letter-spacing: 0; font-family: var(--font-body); }
.conv.on { border-color: var(--amber); color: var(--amber); }
.thread { flex: 1; overflow-y: auto; display: flex; flex-direction: column; gap: 6px; padding: 6px 2px; border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); min-height: 200px; }
.msg { display: flex; flex-direction: column; align-items: flex-start; max-width: 85%; }
.msg.mine { align-self: flex-end; align-items: flex-end; }
.msg .bubble { background: var(--plate); border: 1px solid var(--line); border-radius: 8px 8px 8px 2px; padding: 5px 9px; word-wrap: break-word; max-width: 100%; }
.msg.mine .bubble { background: rgba(255, 195, 90, 0.12); border-color: rgba(255, 195, 90, 0.4); border-radius: 8px 8px 2px 8px; }
.msg .ts { font: 10px var(--font-mono); color: var(--dim); margin-top: 1px; }
.dm-form { display: flex; gap: 6px; }
.dm-form input { flex: 1; min-width: 0; }
.k-dm { color: #ff9ad5; }

#sys-tabs { position: absolute; top: 10px; left: 48px; display: flex; gap: 4px; flex-wrap: wrap; max-width: calc(100% - 370px); }
#sys-tabs button { background: rgba(14, 19, 32, 0.85); font-size: 12px; padding: 5px 9px; }
#sys-tabs button.on { border-color: var(--amber); color: var(--amber); }
.lg.gt { background: transparent; border: 2px solid #8be9ff; }
.firefly-art { display: block; width: 100%; max-width: 260px; height: auto; margin: 4px 0; }
@media (max-width: 860px) { #sys-tabs { max-width: calc(100% - 56px); } }
.card.industry h4 { font-family: var(--font-display); font-size: 12px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--dim); margin: 10px 0 4px; }
.card.industry table { margin-bottom: 4px; }

#auth-tabs { display: grid; grid-template-columns: 1fr 1fr; border: 1px solid var(--line); border-radius: 3px; overflow: hidden; margin-top: 4px; }
#auth-tabs button { border: none; border-radius: 0; background: transparent; color: var(--dim); padding: 8px; }
#auth-tabs button.on { background: var(--plate); color: var(--amber); box-shadow: inset 0 -2px 0 var(--amber); }
#start-row { display: grid; gap: 8px; }
.card.invites code { font-family: var(--font-mono); color: var(--amber); letter-spacing: 0.04em; }
.card.invites .dm-form { margin: 6px 0 8px; }

/* wiki tab: the player guide in a frame */
.wiki-bar { display: flex; justify-content: space-between; align-items: center; font-size: 12px; color: var(--dim); }
.wiki-bar a { color: var(--amber); }
#panel > .wiki-frame { flex: 1 1 auto; min-height: 420px; width: 100%; border: 1px solid var(--line); border-radius: 4px; background: #0b0f17; }
@media (max-width: 860px) { #panel > .wiki-frame { height: 75vh; flex: none; } }