/* ══════════════════════════════════════════════════════════
   TRADE WINDS · 1873 — style
   Mobile-first: the game fills the viewport, zero page scroll.
   ══════════════════════════════════════════════════════════ */
:root{
  --ink:#e8dcc0;        /* old paper */
  --ink-dim:#a89877;
  --paper:#1a1510;      /* deep oak */
  --paper2:#241d14;
  --line:#4a3b28;
  --gold:#d4a017;
  --gold-dim:#8a6d1a;
  --red:#c74a3c;
  --teal:#3e8e7e;
  --blue:#5b7fa6;
  --green:#6fae5c;
  --font-body:'IM Fell English', Georgia, serif;
  --font-sc:'IM Fell English SC', Georgia, serif;
}
*{box-sizing:border-box;-webkit-tap-highlight-color:transparent}
html,body{margin:0;padding:0;height:100%}
body{
  background:var(--paper);
  color:var(--ink);
  font-family:var(--font-body);
  overflow:hidden;
  overscroll-behavior:none;
  height:100dvh;
  user-select:none;-webkit-user-select:none;
  touch-action:manipulation;
}
#app{height:100dvh;display:flex;flex-direction:column;position:relative}

/* ── screens ── */
.screen{display:none;flex-direction:column;height:100dvh;width:100%}
.screen.active{display:flex}
#screen-title.active,#screen-end.active{display:flex;align-items:center;justify-content:center}

/* ── title ── */
.title-wrap{text-align:center;padding:20px;max-width:560px;margin:auto}
.game-title{
  font-family:var(--font-sc);
  font-size:clamp(34px,10vw,84px);
  letter-spacing:.06em;
  margin:8px 0 2px;
  color:var(--gold);
  text-shadow:0 2px 0 #000a, 0 0 40px #d4a01722;
  font-weight:400;
  white-space:nowrap;
}
.game-sub{font-family:var(--font-sc);letter-spacing:.18em;font-size:clamp(10px,2.6vw,15px);color:var(--ink-dim);margin:0 0 14px}
.game-lede{font-size:clamp(14px,3.6vw,17px);line-height:1.55;color:var(--ink);opacity:.92;margin:0 0 22px}
.game-lede em{color:var(--gold)}
.compass{width:min(44vw,200px);margin:0 auto 4px}
.compass canvas{width:100%;height:auto;display:block}
.best-line{margin-top:14px;color:var(--ink-dim);font-size:14px;min-height:20px}

/* ── buttons ── */
.btn{
  font-family:var(--font-sc);
  background:linear-gradient(180deg,#3a2f1d,#2a2113);
  color:var(--gold);
  border:1px solid var(--gold-dim);
  padding:12px 26px;
  font-size:17px;
  letter-spacing:.12em;
  cursor:pointer;
  border-radius:3px;
}
.btn:active{transform:translateY(1px)}
.btn-big{font-size:clamp(17px,4.5vw,21px);padding:14px 34px}
.btn-day{flex:1;font-size:clamp(16px,4.2vw,19px);padding:14px 10px}
.btn-mini{padding:12px 16px;font-size:15px;color:var(--ink);border-color:var(--line)}
.btn-mini:disabled{opacity:.4;cursor:default}

/* ── port screen ── */
.port-head{padding:calc(10px + env(safe-area-inset-top)) 14px 6px;text-align:center;border-bottom:1px solid var(--line);background:var(--paper2)}
.port-head h2{font-family:var(--font-sc);font-size:clamp(26px,7vw,38px);margin:0;color:var(--gold);letter-spacing:.1em}
#port-sub{margin:2px 0;color:var(--ink-dim);font-size:14px}
.port-cash{margin:2px 0 6px;font-size:15px}
.port-cash strong{color:var(--gold)}
.market{flex:1;overflow-y:auto;padding:10px 14px;min-height:0}
.mkt-row{display:grid;grid-template-columns:minmax(0,1.4fr) minmax(0,.7fr) minmax(0,.9fr);gap:8px;align-items:center;padding:9px 10px;border:1px solid var(--line);border-radius:4px;margin-bottom:8px;background:#00000030}
.mkt-row .g-name{font-size:16px}
.g-name small{display:block;color:var(--ink-dim);font-size:12px;font-style:italic}
.mkt-row .g-price{text-align:right;font-size:15px;color:var(--ink-dim)}
.mkt-row .g-qty{display:flex;align-items:center;gap:6px;justify-content:flex-end}
.g-qty b{font-size:14px;min-width:44px;text-align:center}
.icon-btn{
  min-width:48px;min-height:44px;width:48px;height:44px;
  border:1px solid var(--line);border-radius:4px;background:var(--panel);
  color:var(--gold);font-size:17px;line-height:1;cursor:pointer;
  display:inline-flex;align-items:center;justify-content:center;
  touch-action:manipulation;-webkit-tap-highlight-color:transparent;
}
.icon-btn:active{background:#3a2f1d}
.port-warn{padding:0 14px 4px;color:var(--red);font-size:14px;min-height:20px}
.port-warn:empty{display:none}
.port-foot{padding:8px 14px calc(10px + env(safe-area-inset-bottom))}

/* ── game screen ── */
#screen-game{display:none}
#screen-game.active{display:flex}
.hud{
  padding:calc(8px + env(safe-area-inset-top)) 12px 8px;
  background:var(--paper2);
  border-bottom:1px solid var(--line);
  flex-shrink:0;
}
.hud-row{display:flex;justify-content:space-between;align-items:baseline;gap:8px}
.hud-day{font-family:var(--font-sc);font-size:17px;color:var(--gold);letter-spacing:.08em}
.hud-day b{font-size:20px}
.hud-leg{flex:1;text-align:center;color:var(--ink-dim);font-size:13px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.hud-cash{font-size:15px;color:var(--ink)}
.nm-wrap{position:relative;height:15px;margin:6px 0 4px;background:#00000060;border:1px solid var(--line);border-radius:3px;overflow:hidden}
.nm-bar{position:absolute;inset:0;width:0%;background:linear-gradient(90deg,var(--teal),var(--gold));transition:width .5s}
.nm-txt{position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-size:10px;letter-spacing:.06em;color:var(--ink);text-shadow:0 1px 2px #000}
.res-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:4px;margin-bottom:5px}
.res{background:#00000038;border:1px solid var(--line);border-radius:3px;padding:4px 2px 3px;text-align:center;min-width:0}
.res i{display:block;font-style:normal;font-size:13px;line-height:1.1}
.res b{display:block;font-size:clamp(12px,3.4vw,15px);line-height:1.25}
.res u{display:block;text-decoration:none;font-size:9px;color:var(--ink-dim);letter-spacing:.04em}
.res.low b{color:var(--red)}
.res.mid b{color:var(--gold)}
.wind-line{font-size:12px;color:var(--ink-dim);font-style:italic;text-align:center;margin:2px 0 4px}
.crew-strip{display:flex;gap:4px;justify-content:center;flex-wrap:wrap}
.crew-strip:empty{display:none}
.crew-dot{width:11px;height:11px;border-radius:50%;background:var(--green);border:1px solid #0008}
.crew-dot.sick{background:var(--gold)}
.crew-dot.scu{background:var(--red)}

/* chart */
.chart-wrap{flex:1;position:relative;min-height:110px;background:#0d0a06}
#chart{position:absolute;inset:0;width:100%;height:100%;image-rendering:pixelated}

/* log */
.log-wrap{flex-shrink:0;border-top:1px solid var(--line);background:var(--paper2)}
.log{height:76px;overflow-y:auto;padding:6px 12px;font-size:13.5px;line-height:1.45}
.log p{margin:0 0 3px}
.log .l-day{color:var(--gold-dim);font-size:11px;letter-spacing:.06em}
.log .bad{color:var(--color-red,var(--red))}
.log .good{color:var(--green)}
.log .warn{color:var(--gold)}
.log .sys{color:var(--ink-dim);font-style:italic}

/* controls */
.controls{
  padding:8px 10px calc(8px + env(safe-area-inset-bottom));
  border-top:1px solid var(--line);
  background:var(--paper2);
  display:flex;flex-direction:column;gap:7px;
  flex-shrink:0;
}
.ctl-row{display:flex;gap:7px;align-items:stretch}
.seg-row{justify-content:space-between}
.seg{display:flex;border:1px solid var(--line);border-radius:4px;overflow:hidden;flex:1}
.seg button{
  flex:1;min-height:44px;background:#00000038;border:none;color:var(--ink-dim);
  font-family:var(--font-body);font-size:12px;letter-spacing:.02em;cursor:pointer;padding:4px 2px;
}
.seg button.on{background:var(--gold-dim);color:#fff}
.seg button.on{background:linear-gradient(180deg,#8a6d1a,#6a5313);color:#fff}
.main-row{justify-content:space-between}
.main-row .btn-day{flex:1;margin:0 7px}

/* ── overlays ── */
.ovl{position:fixed;inset:0;background:#000c;display:none;z-index:50;overflow-y:auto}
.ovl.open{display:flex}
.ovl>*{margin:auto}
.card{
  max-width:520px;width:calc(100% - 28px);background:var(--paper2);
  border:1px solid var(--gold-dim);border-radius:6px;padding:18px 18px 16px;
  box-shadow:0 12px 60px #000c;margin:14px auto;
}
.card h3{font-family:var(--font-sc);margin:0 0 10px;color:var(--gold);font-size:22px;letter-spacing:.06em}
#ev-text{font-size:15.5px;line-height:1.55;margin:0 0 14px}
#ev-choices{display:flex;flex-direction:column;gap:8px}
.ev-btn{
  text-align:left;background:#00000038;border:1px solid var(--line);color:var(--ink);
  font-family:var(--font-body);font-size:15px;padding:12px 14px;border-radius:4px;cursor:pointer;
}
.ev-btn:hover,.ev-btn:active{border-color:var(--gold-dim);background:#3a2f1d}
.ev-btn small{display:block;color:var(--ink-dim);font-size:12.5px;margin-top:2px;font-style:italic}
.ev-btn:disabled{opacity:.45;cursor:default}

/* minigame overlay */
.mini-wrap{max-width:560px;width:calc(100% - 28px);text-align:center;margin:auto}
.mini-wrap h3{font-family:var(--font-sc);color:var(--gold);font-size:24px;margin:12px 0 4px;letter-spacing:.1em}
#mini-sub{color:var(--ink-dim);margin:0 0 10px;font-size:14px}
#mgc{width:100%;height:auto;border:1px solid var(--line);border-radius:6px;background:#0d0a06;image-rendering:pixelated;touch-action:none}
#mini-result{min-height:24px;margin-top:8px;font-size:16px;color:var(--gold)}
#mini-result:empty{margin:0}

/* guide / hold overlay */
.guide .guide-body{max-height:56vh;overflow-y:auto;font-size:14.5px;line-height:1.55;margin-bottom:12px}
.guide-body p{margin:0 0 10px}
.guide-body b{color:var(--gold)}
.guide-hint{color:var(--ink-dim);font-style:italic}
.card .btn{display:block;margin:0 auto;min-height:48px}
#hold-body table{width:100%;border-collapse:collapse;font-size:14px}
#hold-body td{padding:4px 6px;border-bottom:1px solid #4a3b2844}
#hold-body td:last-child{text-align:right;color:var(--gold)}
#hold-body h4{font-family:var(--font-sc);color:var(--gold);margin:10px 0 6px;font-size:17px}

/* ── end screen ── */
.end-wrap{text-align:center;padding:24px;max-width:520px;margin:auto}
#end-title{font-family:var(--font-sc);font-size:clamp(34px,9vw,52px);margin:0 0 4px;color:var(--gold);letter-spacing:.08em}
.end-rank{font-size:17px;color:var(--ink-dim);margin:0 0 18px;font-style:italic}
.end-stats{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-bottom:16px;text-align:left}
.end-stats div{background:#00000038;border:1px solid var(--line);border-radius:4px;padding:8px 10px;font-size:14px}
.end-stats b{display:block;font-family:var(--font-sc);color:var(--gold);font-size:16px;margin-bottom:2px}
.end-lost{color:var(--ink-dim);font-size:13.5px;margin-bottom:18px;line-height:1.5}
.end-lost:empty{display:none}

/* desktop nicety */
@media (min-width:760px){
  .res-grid{grid-template-columns:repeat(8,1fr)}
  .log{height:96px}
}

/* short/landscape phones: compact everything */
@media (max-height:500px){
  .compass{display:none}
  .game-lede{display:none}
  .best-line{margin-top:8px}
  .title-wrap{padding:10px}
  .hud{padding-top:calc(4px + env(safe-area-inset-top));padding-bottom:4px}
  .res-grid{gap:3px;margin-bottom:3px}
  .res{padding:2px 2px 1px}
  .res i{font-size:11px}
  .res b{font-size:11px}
  .res u{font-size:8px}
  .crew-strip{display:none}
  .wind-line{margin:1px 0 2px;font-size:11px}
  .log{height:46px;font-size:12px;padding:4px 10px}
  .chart-wrap{min-height:64px}
  .controls{padding:5px 8px calc(5px + env(safe-area-inset-bottom));gap:4px}
  .seg button{min-height:36px;font-size:11px}
  .btn-day{padding:9px 8px}
  .btn-mini{padding:8px 12px;font-size:13px}
}