/* Solar Port: only what this page adds to the InterImm kit. Colours come from the kit's
   tokens, so light and dark both follow the kit's switch. */
:root { --ok: #3d6b45; --warn: #9a6a12; }
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) { --ok: #7fb487; --warn: #d9a84a; } }
:root[data-theme="dark"] { --ok: #7fb487; --warn: #d9a84a; }

[hidden] { display: none !important; }
.port { padding-block: 0 2.5rem; }
.port .intro { padding-block: 2rem 1.2rem; max-width: 54rem; }
.port .intro h1 { font-family: var(--font-display); font-weight: 400; font-size: clamp(1.8rem, 4.2vw, 2.8rem); line-height: 1.15; margin: 0.3rem 0 0.5rem; text-wrap: balance; }
.port .intro .lede { color: var(--muted); margin: 0; }
.mono { font-family: var(--font-mono); font-weight: 500; }

.grid { display: grid; grid-template-columns: minmax(0, 1fr) 22.5rem; gap: 1.25rem; align-items: start; }
.lower { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr); gap: 1.25rem; margin-top: 1.25rem; }
@media (max-width: 900px) { .grid, .lower { grid-template-columns: minmax(0, 1fr); } }

.panel { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); min-width: 0; }
.panel-head { display: flex; align-items: center; gap: 0.6rem; padding: 0.75rem 0.9rem; border-bottom: 1px solid var(--border); flex-wrap: wrap; }
.panel-head h2 { margin: 0; font: 500 0.75rem/1 var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.push { margin-left: auto; }
.note { font-size: 0.8rem; color: var(--muted); margin: 0; }

.seg { display: inline-flex; border: 1px solid var(--border); border-radius: 999px; overflow: hidden; }
.seg button { border: 0; background: transparent; padding: 0.2rem 0.65rem; font: inherit; font-size: 0.78rem; cursor: pointer; color: var(--muted); }
.seg button[aria-pressed="true"] { background: var(--text); color: var(--bg); }
.chip-btn { border: 1px solid var(--border); background: var(--surface); color: var(--text); border-radius: 999px; padding: 0.2rem 0.7rem; font: inherit; font-size: 0.82rem; cursor: pointer; white-space: nowrap; }
.chip-btn:hover { border-color: var(--border-strong); }

.sky-box { position: relative; }
#sky { display: block; width: 100%; height: 34rem; cursor: grab; touch-action: none; }
#sky:active { cursor: grabbing; }
@media (max-width: 600px) { #sky { height: 26rem; } }
.legend { position: absolute; left: 0.75rem; bottom: 0.5rem; margin: 0; font: 0.7rem var(--font-mono); color: var(--muted); pointer-events: none; }
.timebar { display: grid; grid-template-columns: auto minmax(0, 1fr) auto; gap: 0.75rem; align-items: center; padding: 0.6rem 0.9rem; border-top: 1px solid var(--border); }
.timebar input[type="range"] { width: 100%; accent-color: var(--accent); }
.dates { margin: 0; font: 0.8rem/1.3 var(--font-mono); font-variant-numeric: tabular-nums; text-align: right; }
.dates small { display: block; color: var(--muted); font-size: 0.7rem; }

.desk form { padding: 0.9rem; display: grid; gap: 0.75rem; }
.route { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 0.5rem; align-items: end; }
.f { display: grid; gap: 0.25rem; font-size: 0.78rem; color: var(--muted); min-width: 0; }
.f.inline { display: flex; align-items: center; gap: 0.4rem; }
.f.inline span { white-space: nowrap; }
.port select, .port input[type="text"], .port input[type="number"] { width: 100%; min-width: 0; background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.4rem 0.5rem; font: inherit; font-size: 0.9rem; }
.swap { border: 1px solid var(--border); background: var(--bg); color: var(--text); border-radius: 50%; width: 2.1rem; height: 2.1rem; cursor: pointer; }
.kind { display: flex; gap: 0.4rem; }
.kind label { flex: 1; border: 1px solid var(--border); border-radius: var(--radius); padding: 0.35rem 0.4rem; font-size: 0.82rem; cursor: pointer; text-align: center; position: relative; }
.kind input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.kind label:has(input:checked) { border-color: var(--accent); background: var(--accent-soft); color: var(--accent); }
.kind label:has(input:focus-visible) { outline: 2px solid var(--focus); outline-offset: 2px; }
.speed { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.4rem; }
.speed button { border: 1px solid var(--border); background: var(--bg); color: var(--text); border-radius: var(--radius); padding: 0.35rem 0.2rem; cursor: pointer; display: grid; gap: 1px; text-align: center; font: inherit; }
.speed b { font-weight: 500; font-size: 0.82rem; }
.speed small { font: 0.68rem var(--font-mono); color: var(--muted); font-variant-numeric: tabular-nums; }
.speed button[aria-pressed="true"] { border-color: var(--accent); background: var(--accent-soft); }
.speed button[aria-pressed="true"] b { color: var(--accent); }

.result { border-top: 1px solid var(--border); padding: 0.9rem; display: grid; gap: 0.7rem; }
.kv { display: grid; grid-template-columns: 1fr auto; gap: 0.35rem 0.75rem; font-size: 0.88rem; margin: 0; }
.kv dt { color: var(--muted); }
.kv dd { margin: 0; text-align: right; font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.kv dd.big { font-size: 1.1rem; color: var(--accent); }
.row { display: flex; gap: 0.5rem; flex-wrap: wrap; }
.row .btn { flex: 1; }

.arrival { border-top: 1px solid var(--border); padding: 0.8rem 0.9rem 0.9rem; display: grid; gap: 0.4rem; font-size: 0.85rem; }
.arrival h3 { margin: 0; font: 400 1.05rem var(--font-display); }
.arrival p { margin: 0; }
.fac { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.3rem; }
.fac li { display: flex; justify-content: space-between; gap: 0.5rem; align-items: center; }
.fac a, .arrival .links a { color: var(--text); }
.pill { display: inline-block; font: 0.68rem/1.6 var(--font-mono); padding: 0 0.45rem; border-radius: 999px; border: 1px solid currentColor; white-space: nowrap; }
.ok { color: var(--ok); } .warn { color: var(--warn); } .hot { color: var(--accent); }

.board-wrap { overflow-x: auto; }
.board { width: 100%; border-collapse: collapse; font: 0.82rem var(--font-mono); font-variant-numeric: tabular-nums; min-width: 34rem; }
.board th { text-align: left; font-weight: 500; color: var(--muted); font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; padding: 0.5rem 0.75rem; border-bottom: 1px solid var(--border); }
.board td { padding: 0.55rem 0.75rem; border-bottom: 1px solid var(--border); white-space: nowrap; }
.board tbody tr { cursor: pointer; }
.board tbody tr:hover, .board tr.sel { background: var(--accent-soft); }
.flip { display: inline-block; animation: flip 0.5s ease both; }
@keyframes flip { from { transform: rotateX(90deg); opacity: 0.2; } to { transform: none; opacity: 1; } }

.ships { padding: 0.3rem 0.9rem 0.7rem; display: grid; }
.ship { display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 0.1rem 0.6rem; padding: 0.55rem 0; border: 0; border-bottom: 1px solid var(--border); background: none; color: var(--text); font: inherit; font-size: 0.82rem; text-align: left; cursor: pointer; }
.ship:last-child { border-bottom: 0; }
.ship b { font: 500 0.95rem var(--font-display); }
.ship .m { color: var(--muted); font: 0.75rem var(--font-mono); text-align: right; }
.ship .bar { grid-column: 1 / -1; height: 3px; background: var(--surface-2); border-radius: 2px; overflow: hidden; }
.ship .bar i { display: block; height: 100%; background: var(--accent); }

/* boarding pass */
dialog { border: 0; padding: 0; background: transparent; max-width: calc(100vw - 2rem); color: var(--text); }
dialog::backdrop { background: rgb(10 10 12 / 0.55); }
.pass { width: 46rem; max-width: 100%; background: var(--surface); border-radius: 0.6rem; display: grid; grid-template-columns: minmax(0, 1fr) 12rem; overflow: hidden; box-shadow: var(--shadow); }
@media (max-width: 640px) { .pass { grid-template-columns: minmax(0, 1fr); } .stub { border-left: 0 !important; border-top: 2px dashed var(--border); } }
.pass-main { padding: 1.2rem 1.35rem; display: grid; gap: 0.9rem; }
.pass-top { display: flex; justify-content: space-between; gap: 0.5rem; flex-wrap: wrap; font: 0.68rem var(--font-mono); letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); }
.pass-route { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 0.6rem; }
.pass-route .code { font: 400 clamp(1.8rem, 6vw, 2.75rem)/1 var(--font-display); }
.pass-route .to { text-align: right; }
.pass-route small { display: block; font-size: 0.75rem; color: var(--muted); }
.arc { width: 5.5rem; height: 2.1rem; color: var(--text); }
.pass-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 0.6rem; }
@media (max-width: 480px) { .pass-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.pass-grid div { font: 0.88rem var(--font-mono); overflow-wrap: anywhere; }
.pass-grid span { display: block; font: 0.62rem var(--font-mono); letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted); }
.stub { border-left: 2px dashed var(--border); padding: 1.2rem 1rem; display: grid; gap: 0.6rem; align-content: start; background: var(--surface-2); position: relative; }
.stub canvas { width: 100%; max-width: 8.5rem; aspect-ratio: 1; image-rendering: pixelated; }
.stamp { position: absolute; right: 0.9rem; top: 4rem; transform: rotate(-14deg); border: 2px solid var(--accent); color: var(--accent); font: 600 0.75rem/1.2 var(--font-mono); padding: 0.25rem 0.5rem; border-radius: 0.25rem; text-align: center; opacity: 0.85; }
.pass-actions { display: flex; gap: 0.5rem; justify-content: flex-end; margin-top: 0.6rem; flex-wrap: wrap; }
.pass-actions .btn { background: var(--surface); }
.pass-actions .btn-primary { background: var(--accent); }
.toast { position: fixed; left: 50%; bottom: calc(1.2rem + env(safe-area-inset-bottom, 0px)); transform: translateX(-50%); margin: 0; max-width: calc(100vw - 2rem); background: var(--text); color: var(--bg); padding: 0.5rem 0.9rem; border-radius: 999px; font-size: 0.82rem; z-index: 50; overflow-wrap: anywhere; }

/* this page's section in the kit's toolkit panel */
.port-tools { display: grid; gap: 0.35rem; }
.port-tools .tool-title { margin: 0 0 0.1rem; font: 500 0.72rem var(--font-mono); letter-spacing: 0.06em; text-transform: uppercase; color: var(--muted); }
.port-tools .tool-row { display: flex; justify-content: space-between; align-items: center; gap: 0.75rem; width: 100%; margin: 0; padding: 0.25rem 0; border: 0; background: none; color: var(--text); font: inherit; text-align: left; }
.port-tools button.tool-row { cursor: pointer; }
.port-tools button.tool-row:hover span { color: var(--accent); }
.port-tools .tool-row b { font: 500 0.78rem var(--font-mono); color: var(--muted); }
.port-tools .tool-conv { display: grid; gap: 0.25rem; font-size: 0.85rem; }
.port-tools input[type="date"] { background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.3rem 0.4rem; font: 0.8rem var(--font-mono); }

/* ops page */
.tariff-body, .methods-body { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.tariff-body > div, .methods-body > div { padding: 0.9rem; min-width: 0; }
.tariff-body > div + div, .methods-body > div + div { border-left: 1px solid var(--border); }
@media (max-width: 900px) {
  .tariff-body, .methods-body { grid-template-columns: minmax(0, 1fr); }
  .tariff-body > div + div, .methods-body > div + div { border-left: 0; border-top: 1px solid var(--border); }
}
.ops .panel + .panel { margin-top: 1.25rem; }
.formula { font: 0.82rem/1.7 var(--font-mono); background: var(--bg); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.6rem 0.75rem; margin: 0 0 0.9rem; overflow-x: auto; }
.formula em { font-style: normal; color: var(--accent); }
.coef, .breakdown { width: 100%; border-collapse: collapse; font-size: 0.82rem; }
.coef th, .breakdown th { text-align: left; font: 500 0.68rem var(--font-mono); letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); padding: 0.35rem 0.35rem 0.35rem 0; border-bottom: 1px solid var(--border); }
.coef td { padding: 0.3rem 0.35rem 0.3rem 0; border-bottom: 1px solid var(--border); color: var(--muted); }
.coef input, .mults input { text-align: right; font-family: var(--font-mono) !important; }
.mults { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 0.5rem; margin-top: 0.75rem; }
.breakdown { font-family: var(--font-mono); font-variant-numeric: tabular-nums; margin-bottom: 0.5rem; }
.breakdown td, .breakdown th { padding: 0.35rem 0.25rem; text-align: right; border-bottom: 1px solid var(--border); }
.breakdown td:first-child, .breakdown th:first-child { text-align: left; font-family: var(--font); color: var(--muted); }
.breakdown tr.total td { color: var(--accent); font-size: 0.95rem; }
.breakdown tr.total td:first-child { color: var(--text); }
#tjson { width: 100%; min-height: 9rem; margin-top: 0.6rem; font: 0.75rem var(--font-mono); background: var(--bg); color: var(--text); border: 1px solid var(--border); border-radius: var(--radius); padding: 0.5rem; }
.methods h3 { font: 400 1.05rem var(--font-display); margin: 0 0 0.4rem; }
.methods ul { margin: 0 0 0.9rem; padding-left: 1.1rem; font-size: 0.88rem; display: grid; gap: 0.35rem; }

@media (prefers-reduced-motion: reduce) { .flip { animation: none; } }