/* Virtual Solar Swarm : mission design studio. One committed dark look. */
:root {
  --bg: #060913;
  --bg-raise: #0c1322;
  --panel: #101a2e;
  --panel-edge: #1c2942;
  --ink: #dce5f5;
  --ink-dim: #8c9bb8;
  --ink-faint: #5c6a85;
  --accent: #4cc9f0;
  --accent-warm: #f0b429;
  --good: #4ade80;
  --warn: #fbbf24;
  --bad: #fb7185;
  --tier-obs: #f0b429;
  --tier-swarm: #38bdf8;
  --tier-enh: #a78bfa;
  --tier-picket: #7e8ca6;
  --tier-int: #fb7185;
  --tier-survey: #6fa287;
  --radius: 10px;
  --max: 1180px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: var(--bg);
  background-image:
    radial-gradient(1px 1px at 12% 22%, rgba(220,229,245,.5), transparent),
    radial-gradient(1px 1px at 34% 74%, rgba(220,229,245,.34), transparent),
    radial-gradient(1px 1px at 58% 12%, rgba(220,229,245,.42), transparent),
    radial-gradient(1px 1px at 71% 58%, rgba(220,229,245,.3), transparent),
    radial-gradient(1px 1px at 88% 32%, rgba(220,229,245,.45), transparent),
    radial-gradient(1px 1px at 22% 92%, rgba(220,229,245,.3), transparent),
    radial-gradient(1.5px 1.5px at 45% 45%, rgba(76,201,240,.35), transparent),
    radial-gradient(1.5px 1.5px at 93% 81%, rgba(240,180,41,.3), transparent),
    radial-gradient(ellipse 70% 42% at 78% -8%, rgba(90,60,150,.22) 0%, transparent 60%),
    radial-gradient(ellipse 80% 50% at 50% -10%, #101d3a 0%, transparent 60%),
    radial-gradient(ellipse 55% 60% at -8% 68%, rgba(20,60,90,.28) 0%, transparent 60%);
  background-size: 520px 520px, 610px 610px, 470px 470px, 690px 690px, 550px 550px, 730px 730px,
    900px 900px, 1100px 1100px, 100% 100%, 100% 100%, 100% 100%;
  color: var(--ink);
  font: 16px/1.65 system-ui, "Segoe UI", Roboto, sans-serif;
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; }

/* ---------- chrome ---------- */
#site-header {
  display: flex; flex-wrap: wrap; gap: .6rem 1.5rem; align-items: baseline;
  justify-content: space-between;
  max-width: var(--max); margin: 0 auto; padding: 1.1rem 1.2rem .9rem;
  border-bottom: 1px solid var(--panel-edge);
}
.brand a { color: var(--ink); font-weight: 700; font-size: 1.12rem; letter-spacing: .02em; }
.brand a:hover { text-decoration: none; color: var(--accent); }
.brand-mark { color: var(--accent-warm); }
.brand-sub { color: var(--ink-faint); font-size: .82rem; margin-left: .55rem; letter-spacing: .06em; }
.site-nav { display: flex; flex-wrap: wrap; gap: .1rem .35rem; }
.site-nav a {
  color: var(--ink-dim); padding: .28rem .6rem; border-radius: 999px; font-size: .9rem;
}
.site-nav a:hover { color: var(--ink); text-decoration: none; background: var(--bg-raise); }
.site-nav a.active { color: var(--bg); background: var(--accent); font-weight: 600; }

#site-footer {
  max-width: var(--max); margin: 3.5rem auto 0; padding: 1.4rem 1.2rem 2.2rem;
  border-top: 1px solid var(--panel-edge);
  color: var(--ink-faint); font-size: .85rem;
}
#site-footer p + p { margin-top: .5rem; }

main { max-width: var(--max); margin: 0 auto; padding: 1.6rem 1.2rem 0; }

/* ---------- type ---------- */
h1 { font-size: clamp(1.7rem, 4vw, 2.5rem); line-height: 1.15; letter-spacing: -.01em; margin: .4rem 0 .9rem; }
h2 { font-size: 1.35rem; margin: 2.2rem 0 .7rem; }
h3 { font-size: 1.05rem; margin: 1.3rem 0 .4rem; }
p.lede { font-size: 1.12rem; color: var(--ink-dim); max-width: 46rem; }
p + p { margin-top: .7rem; }
.dim { color: var(--ink-dim); }
.faint { color: var(--ink-faint); font-size: .85rem; }
.small { font-size: .88rem; }

/* ---------- cards and panels ---------- */
.grid { display: grid; gap: 1rem; margin: 1.2rem 0; }
.grid.cols-2 { grid-template-columns: repeat(auto-fit, minmax(290px, 1fr)); }
.grid.cols-3 { grid-template-columns: repeat(auto-fit, minmax(240px, 1fr)); }
.grid.cols-4 { grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); }
.card {
  background: var(--panel); border: 1px solid var(--panel-edge); border-radius: var(--radius);
  padding: 1.05rem 1.15rem;
}
.card h3 { margin-top: 0; }
.card.link-card { transition: border-color .15s, transform .15s; }
.card.link-card:hover { border-color: var(--accent); transform: translateY(-2px); }
.card.link-card a.cover { color: inherit; }
.card.link-card a.cover:hover { text-decoration: none; }

.stat { font-size: 1.7rem; font-weight: 700; color: var(--ink); line-height: 1.2; }
.stat-label { color: var(--ink-faint); font-size: .82rem; letter-spacing: .05em; text-transform: uppercase; }

.callout {
  border-left: 3px solid var(--accent); background: var(--bg-raise);
  padding: .8rem 1rem; border-radius: 0 var(--radius) var(--radius) 0; margin: 1.1rem 0;
  color: var(--ink-dim);
}
.callout.warm { border-color: var(--accent-warm); }

/* ---------- badges ---------- */
.badge {
  display: inline-block; padding: .1rem .55rem; border-radius: 999px;
  font-size: .74rem; font-weight: 600; letter-spacing: .03em;
  border: 1px solid currentColor;
}
.badge.t-observatory { color: var(--tier-obs); }
.badge.t-swarm { color: var(--tier-swarm); }
.badge.t-enhanced { color: var(--tier-enh); }
.badge.t-picket { color: var(--tier-picket); }
.badge.t-intercept { color: var(--tier-int); }
.badge.t-survey { color: var(--tier-survey); }

/* ---------- portraits ---------- */
.thumb { width: 42px; height: 42px; vertical-align: middle; border-radius: 50%; }
td.thumb-cell { padding: .25rem .4rem .25rem .8rem; width: 50px; }
.portrait-hero {
  float: right; margin: 0 0 1rem 1.5rem; text-align: center;
}
.portrait-hero canvas {
  width: min(300px, 38vw); height: auto;
  filter: drop-shadow(0 0 24px rgba(76, 201, 240, .12));
}
.portrait-hero .faint { margin-top: .2rem; }
.hero-band { margin: 1.4rem 0 .4rem; }
.hero-band canvas { width: 100%; height: auto; display: block; border-radius: var(--radius); }
.family-row {
  display: flex; flex-wrap: wrap; gap: .4rem 0; align-items: flex-end;
  justify-content: space-between; margin: 1.4rem 0 .4rem;
}
.family-face { flex: 1 1 88px; text-align: center; text-decoration: none; }
.family-face canvas { width: 100%; max-width: 118px; height: auto; display: block; margin: 0 auto; }
.family-face span { display: block; font-size: .76rem; margin-top: -.2rem; }
.family-face:hover span { color: var(--accent); }
.family-face:hover { text-decoration: none; }
tr.group-row td {
  background: var(--bg-raise); color: var(--accent); font-weight: 600;
  letter-spacing: .04em; font-size: .85rem; cursor: pointer; user-select: none;
}
tr.group-row td:hover { color: var(--ink); }
@media (max-width: 640px) { .portrait-hero { float: none; margin: 0 auto 1rem; } }
.dot { display: inline-block; width: .6em; height: .6em; border-radius: 50%; margin-right: .35em; }

/* ---------- tables ---------- */
.table-wrap { overflow-x: auto; border: 1px solid var(--panel-edge); border-radius: var(--radius); margin: 1rem 0; }
table { border-collapse: collapse; width: 100%; font-size: .92rem; }
th, td { text-align: left; padding: .5rem .8rem; border-bottom: 1px solid var(--panel-edge); white-space: nowrap; }
td.wrap { white-space: normal; min-width: 16rem; }
th {
  background: var(--bg-raise); color: var(--ink-dim); font-weight: 600; font-size: .8rem;
  text-transform: uppercase; letter-spacing: .05em; position: sticky; top: 0;
}
th.sortable { cursor: pointer; user-select: none; }
th.sortable:hover { color: var(--ink); }
tr:last-child td { border-bottom: 0; }
tbody tr:hover { background: var(--bg-raise); }
td.num, th.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- controls ---------- */
.controls { display: flex; flex-wrap: wrap; gap: .7rem 1.1rem; align-items: center; margin: 1rem 0; }
.controls label { color: var(--ink-dim); font-size: .88rem; }
input[type="search"], input[type="date"], select {
  background: var(--bg-raise); color: var(--ink); border: 1px solid var(--panel-edge);
  border-radius: 7px; padding: .42rem .7rem; font: inherit; font-size: .92rem;
}
input[type="search"]:focus, select:focus, input[type="date"]:focus, input[type="range"]:focus-visible, button:focus-visible, a:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
input[type="range"] { accent-color: var(--accent); width: 180px; vertical-align: middle; }
button, .btn {
  background: var(--bg-raise); color: var(--ink); border: 1px solid var(--panel-edge);
  border-radius: 7px; padding: .45rem .95rem; font: inherit; font-size: .92rem; cursor: pointer;
}
button:hover, .btn:hover { border-color: var(--accent); color: var(--accent); text-decoration: none; }
button.primary { background: var(--accent); color: var(--bg); border-color: var(--accent); font-weight: 600; }
button.primary:hover { color: var(--bg); filter: brightness(1.1); }
button[aria-pressed="true"] { background: var(--accent); color: var(--bg); border-color: var(--accent); }
.chip-row { display: flex; flex-wrap: wrap; gap: .4rem; margin: .6rem 0; }
.chip {
  background: var(--bg-raise); border: 1px solid var(--panel-edge); border-radius: 999px;
  padding: .22rem .75rem; font-size: .84rem; cursor: pointer; color: var(--ink-dim);
}
.chip[aria-pressed="true"] { border-color: var(--accent); color: var(--accent); }
.chip.module-on { border-color: var(--good); color: var(--good); }

/* ---------- canvas panels ---------- */
.canvas-wrap {
  background: #04060d; border: 1px solid var(--panel-edge); border-radius: var(--radius);
  overflow: hidden; position: relative;
}
.canvas-wrap canvas { display: block; width: 100%; height: auto; }
.canvas-hud {
  position: absolute; top: .6rem; left: .8rem; font-size: .82rem; color: var(--ink-dim);
  background: rgba(6, 9, 19, .72); padding: .25rem .6rem; border-radius: 6px; pointer-events: none;
}

/* ---------- meters / verdicts ---------- */
.meter { background: var(--bg-raise); border-radius: 999px; height: 10px; overflow: hidden; margin: .3rem 0 .1rem; }
.meter > i { display: block; height: 100%; background: var(--accent); border-radius: 999px; transition: width .2s; }
.meter > i.over { background: var(--bad); }
.verdict { font-weight: 600; }
.verdict.ok { color: var(--good); }
.verdict.warn { color: var(--warn); }
.verdict.bad { color: var(--bad); }

.kv { display: grid; grid-template-columns: auto 1fr; gap: .25rem 1.2rem; font-size: .95rem; }
.kv dt { color: var(--ink-faint); }
.kv dd { font-variant-numeric: tabular-nums; }

hr.soft { border: 0; border-top: 1px solid var(--panel-edge); margin: 2rem 0; }

@media (max-width: 640px) {
  th, td { padding: .42rem .55rem; font-size: .85rem; }
  .kv { grid-template-columns: 1fr; gap: 0 0; }
  .kv dt { margin-top: .4rem; }
}

/* ---------- song blocks: a video in a vertical phone frame ---------- */
.song-block {
  display: grid; grid-template-columns: auto 1fr; gap: 1.6rem;
  align-items: center; margin: 2rem 0; clear: both;
  background: var(--panel); border: 1px solid var(--panel-edge);
  border-radius: var(--radius); padding: 1.3rem;
}
.phone {
  width: min(268px, 70vw); aspect-ratio: 9 / 19.5;
  border: 9px solid #141c2c; border-radius: 34px; background: #000;
  position: relative; box-shadow: 0 10px 34px rgba(0,0,0,.5), 0 0 0 1px #2a3550;
  overflow: hidden; flex: none;
}
.phone::before {
  content: ""; position: absolute; top: 7px; left: 50%; transform: translateX(-50%);
  width: 42%; height: 15px; background: #141c2c; border-radius: 0 0 12px 12px; z-index: 2;
}
.phone video { width: 100%; height: 100%; object-fit: cover; display: block; background: #000; }
.song-words h3 { margin-top: 0; }
.song-words .song-meta { color: var(--ink-faint); font-size: .86rem; margin-bottom: .6rem; }
.song-links { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .8rem; }
@media (max-width: 700px) {
  .song-block { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .song-links { justify-content: center; }
}

/* ---------- provenance figures ---------- */
figure.card img { width: 100%; height: auto; border-radius: 6px; display: block; margin-bottom: .6rem; }
figure.card figcaption { line-height: 1.55; }

/* ---------- the live Sun panel ---------- */
.sun-live {
  display: grid; grid-template-columns: auto 1fr; gap: 1.5rem;
  align-items: center; clear: both; margin: 1.4rem 0;
}
.sun-live-frame { position: relative; width: min(340px, 74vw); flex: none; }
.sun-live-frame img {
  width: 100%; height: auto; display: block; border-radius: 50%;
  background: #05070e;
  box-shadow: 0 0 46px rgba(240, 140, 40, .28), 0 0 0 1px var(--panel-edge);
}
.sun-live-dot {
  position: absolute; top: 6px; left: 50%; transform: translateX(-50%);
  background: rgba(6, 9, 19, .82); color: #ff6b6b; border-radius: 999px;
  padding: .12rem .7rem; font-size: .72rem; letter-spacing: .12em; text-transform: uppercase;
}
.sun-live-dot::before {
  content: "●"; margin-right: .35em; animation: sunpulse 2.4s ease-in-out infinite;
}
@keyframes sunpulse { 0%, 100% { opacity: 1; } 50% { opacity: .25; } }
.sun-live-words h3 { margin-top: 0; }
@media (max-width: 700px) {
  .sun-live { grid-template-columns: 1fr; justify-items: center; text-align: center; }
  .sun-live .chip-row { justify-content: center; }
}

/* ---------- sun watchers ---------- */
.mission-card { display: grid; grid-template-columns: 132px 1fr; gap: 1rem; align-items: start; }
.mission-card img { width: 132px; height: 132px; object-fit: cover; border-radius: 8px; background: #05070e; }
.mission-card .no-img {
  width: 132px; height: 132px; border-radius: 8px; background: var(--bg-raise);
  display: grid; place-items: center; color: var(--ink-faint); font-size: .74rem; text-align: center; padding: .4rem;
}
.mission-head { display: flex; flex-wrap: wrap; gap: .4rem .7rem; align-items: baseline; }
.mission-head h3 { margin: 0; }
.mission-years { color: var(--ink-faint); font-size: .85rem; font-variant-numeric: tabular-nums; }
.st { display: inline-block; padding: .06rem .5rem; border-radius: 999px; font-size: .7rem;
      font-weight: 600; letter-spacing: .04em; border: 1px solid currentColor; text-transform: uppercase; }
.st-operating { color: #4ade80; }
.st-retired { color: #7e8ca6; }
.st-building { color: #38bdf8; }
.st-planned { color: #a78bfa; }
.st-concept { color: #f0b429; }
.mission-finding { border-left: 2px solid var(--panel-edge); padding-left: .7rem; margin-top: .5rem; }
@media (max-width: 560px) {
  .mission-card { grid-template-columns: 1fr; }
  .mission-card img, .mission-card .no-img { width: 100%; height: 180px; }
}