/* ════════════════════════════════════════════════════════════
   ARTEMIS-9 FLIGHT OPERATIONS CONSOLE — design system
   ════════════════════════════════════════════════════════════ */
:root{
  --bg:#04070a;
  --bg2:#070d12;
  --panel:rgba(10,20,26,.72);
  --panel2:rgba(8,16,22,.9);
  --green:#4ade80;
  --green-dim:rgba(74,222,128,.55);
  --green-line:rgba(74,222,128,.16);
  --cyan:#22d3ee;
  --cyan-dim:rgba(34,211,238,.5);
  --amber:#fbbf24;
  --red:#f87171;
  --ink:#d7efe1;
  --dim:#8fb3a3;
  --faint:#5c7a6c;
  --mono:'IBM Plex Mono',ui-monospace,SFMono-Regular,Menlo,monospace;
  --disp:'Chakra Petch','IBM Plex Mono',sans-serif;
  --bk-c:var(--green-dim);
  --bk-l:14px;
  --bk-w:1.5px;
}
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth}
body{
  background:var(--bg);
  color:var(--ink);
  font-family:var(--disp);
  font-variant-numeric:tabular-nums;
  overflow-x:hidden;
  min-height:100vh;
  background-image:
    radial-gradient(1200px 600px at 70% -10%, rgba(34,211,238,.05), transparent 60%),
    radial-gradient(900px 500px at 10% 110%, rgba(74,222,128,.04), transparent 60%),
    linear-gradient(rgba(74,222,128,.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(74,222,128,.035) 1px, transparent 1px);
  background-size:auto,auto,48px 48px,48px 48px;
}
b,strong{font-weight:600}
a{color:var(--cyan)}
::selection{background:rgba(74,222,128,.28);color:#eafff2}
:focus-visible{outline:1px solid var(--cyan);outline-offset:3px}

/* ── corner-bracket component ─────────────────────────────── */
.corners{position:relative}
.corners::before{
  content:"";position:absolute;inset:0;pointer-events:none;z-index:3;
  background:
    linear-gradient(var(--bk-c) 0 0) 0 0/var(--bk-l) var(--bk-w),
    linear-gradient(var(--bk-c) 0 0) 0 0/var(--bk-w) var(--bk-l),
    linear-gradient(var(--bk-c) 0 0) 100% 0/var(--bk-l) var(--bk-w),
    linear-gradient(var(--bk-c) 0 0) 100% 0/var(--bk-w) var(--bk-l),
    linear-gradient(var(--bk-c) 0 0) 0 100%/var(--bk-l) var(--bk-w),
    linear-gradient(var(--bk-c) 0 0) 0 100%/var(--bk-w) var(--bk-l),
    linear-gradient(var(--bk-c) 0 0) 100% 100%/var(--bk-l) var(--bk-w),
    linear-gradient(var(--bk-c) 0 0) 100% 100%/var(--bk-w) var(--bk-l);
  background-repeat:no-repeat;
  transition:filter .3s;
}

/* ── ambient layers ───────────────────────────────────────── */
.scanlines{
  position:fixed;inset:0;pointer-events:none;z-index:60;
  background:repeating-linear-gradient(0deg,rgba(0,0,0,.16) 0 1px,transparent 1px 3px);
  mix-blend-mode:multiply;opacity:.5;
}
.shimmer{
  position:fixed;left:0;right:0;height:28vh;top:-30vh;pointer-events:none;z-index:61;
  background:linear-gradient(180deg,transparent,rgba(160,255,205,.028) 45%,rgba(160,255,205,.05) 50%,rgba(160,255,205,.028) 55%,transparent);
  animation:shimmer 9s linear infinite;
}
@keyframes shimmer{0%{transform:translateY(0)}100%{transform:translateY(160vh)}}
.vignette{
  position:fixed;inset:0;pointer-events:none;z-index:59;
  background:radial-gradient(120% 90% at 50% 40%,transparent 55%,rgba(2,4,6,.55) 100%);
}

/* ── boot sequence ────────────────────────────────────────── */
#boot{
  position:fixed;inset:0;z-index:200;background:var(--bg);
  display:flex;align-items:center;justify-content:center;
  transition:opacity .45s ease;
}
#boot.done{opacity:0;pointer-events:none}
.boot-inner{width:min(560px,88vw)}
#boot-log{
  font-family:var(--mono);font-size:13px;line-height:1.75;color:var(--green);
  white-space:pre-wrap;min-height:15em;text-shadow:0 0 12px rgba(74,222,128,.35);
}
#boot-log .bt-dim{color:var(--faint)}
#boot-log .bt-ok{color:var(--cyan)}
.boot-bar{height:3px;background:rgba(74,222,128,.15);margin-top:18px}
#boot-fill{height:100%;width:0%;background:var(--green);box-shadow:0 0 14px rgba(74,222,128,.7);transition:width .18s linear}
.boot-hint{margin-top:14px;font-family:var(--mono);font-size:10px;letter-spacing:.22em;color:var(--faint)}

/* ── fixed corner readouts ────────────────────────────────── */
.corner-ro{
  position:fixed;z-index:55;font-family:var(--mono);font-size:9.5px;
  letter-spacing:.14em;line-height:1.7;pointer-events:none;
  background:rgba(4,8,11,.82);padding:6px 9px;
  backdrop-filter:blur(3px);-webkit-backdrop-filter:blur(3px);
  border:1px solid rgba(74,222,128,.08);
}
.corner-ro span{color:var(--faint);display:block}
.corner-ro b{color:var(--green-dim);display:block;font-weight:500}
.ro-tl{top:8px;left:10px}
.ro-tr{top:8px;right:10px;text-align:right}
.ro-bl{bottom:8px;left:10px}
.ro-br{bottom:8px;right:10px;text-align:right}

/* ── alert banner ─────────────────────────────────────────── */
#alert-banner{
  position:fixed;top:0;left:50%;transform:translate(-50%,-200%);opacity:0;visibility:hidden;
  z-index:120;display:flex;align-items:center;gap:14px;
  background:rgba(30,20,4,.94);border:1px solid var(--amber);
  color:var(--amber);font-family:var(--mono);font-size:12px;letter-spacing:.1em;
  padding:12px 22px;margin-top:14px;
  box-shadow:0 0 30px rgba(251,191,36,.25),inset 0 0 24px rgba(251,191,36,.06);
  transition:transform .35s cubic-bezier(.2,.9,.3,1.2),opacity .3s,visibility .3s;
  max-width:92vw;
}
body.alert #alert-banner,#alert-banner.resolved{transform:translate(-50%,0);opacity:1;visibility:visible}
#alert-banner.resolved{border-color:var(--green);color:var(--green);background:rgba(6,24,12,.94);box-shadow:0 0 30px rgba(74,222,128,.25)}
.ab-glyph{animation:abBlink 1s steps(2) infinite;font-size:14px}
#alert-banner.resolved .ab-glyph{animation:none}
@keyframes abBlink{50%{opacity:.15}}
.ab-code{border:1px solid currentColor;padding:2px 8px;font-size:10px;opacity:.85;white-space:nowrap}

/* alert-state choreography: the whole console shifts */
body.alert{--bk-c:rgba(251,191,36,.6)}
body.alert .pan-head .pan-title{color:var(--amber)}
body.alert #master-led{background:var(--amber);box-shadow:0 0 12px var(--amber);animation:abBlink .7s steps(2) infinite}
body.alert #master-word{color:var(--amber)}
body.alert .topbar{border-color:rgba(251,191,36,.35)}
#master-led{transition:background .3s}

/* ── top bar ──────────────────────────────────────────────── */
.topbar{
  position:relative;z-index:80;
  display:flex;align-items:center;justify-content:space-between;gap:18px;
  margin:68px clamp(16px,4vw,56px) 0;
  padding:14px clamp(14px,2.4vw,28px);
  background:linear-gradient(180deg,rgba(6,13,17,.94),rgba(5,10,14,.88));
  backdrop-filter:blur(8px);
  border:1px solid var(--green-line);
}
.tb-brand{display:flex;align-items:center;gap:14px;color:var(--green)}
.tb-mark{width:38px;height:38px;flex:none;filter:drop-shadow(0 0 8px rgba(74,222,128,.45))}
.tb-brand h1{font-size:clamp(17px,1.6vw,21px);letter-spacing:.34em;font-weight:700;color:var(--ink)}
.tb-brand p{font-family:var(--mono);font-size:9.5px;letter-spacing:.26em;color:var(--faint);margin-top:3px}
.tb-clocks{display:flex;gap:clamp(14px,2.4vw,36px)}
.clock span{display:block;font-family:var(--mono);font-size:9px;letter-spacing:.3em;color:var(--faint)}
.clock b{font-family:var(--mono);font-size:clamp(14px,1.4vw,18px);font-weight:500;color:var(--green);text-shadow:0 0 10px rgba(74,222,128,.35)}
.clock:nth-child(2) b{color:var(--cyan);text-shadow:0 0 10px rgba(34,211,238,.3)}
.tb-right{display:flex;align-items:center;gap:16px}
.drill{
  font-family:var(--mono);font-size:9.5px;letter-spacing:.18em;color:var(--amber);
  background:transparent;border:1px solid rgba(251,191,36,.4);padding:8px 12px;cursor:pointer;
  transition:background .2s,box-shadow .2s;
}
.drill:hover:not(:disabled){background:rgba(251,191,36,.08);box-shadow:0 0 14px rgba(251,191,36,.2)}
.drill:active:not(:disabled){transform:translateY(1px);background:rgba(251,191,36,.14)}
.drill:disabled{cursor:default;border-color:rgba(251,191,36,.7);animation:abBlink 1.2s steps(2) infinite}
.tb-status{display:flex;align-items:center;gap:9px;font-family:var(--mono);font-size:11px;letter-spacing:.2em;color:var(--green)}
#master-led{width:9px;height:9px;border-radius:50%;background:var(--green);box-shadow:0 0 10px var(--green)}

/* ── section scaffolding ──────────────────────────────────── */
main{padding:0 clamp(16px,4vw,56px);max-width:1560px;margin:0 auto}
.deck,.sect{padding-top:clamp(44px,6vh,72px)}
.deck-head,.sect-head{margin-bottom:22px}
.deck-head h2,.sect-head h2{
  font-size:clamp(15px,1.5vw,19px);letter-spacing:.3em;font-weight:600;color:var(--ink);
  display:flex;align-items:center;gap:14px;
}
.idx{
  font-family:var(--mono);font-size:11px;color:var(--cyan);border:1px solid rgba(34,211,238,.35);
  padding:3px 8px;letter-spacing:.1em;font-weight:500;
}
.deck-head h2::after,.sect-head h2::after{
  content:"";flex:1;height:1px;
  background:linear-gradient(90deg,var(--green-line),transparent);
}
.deck-sub{font-family:var(--mono);font-size:10px;letter-spacing:.2em;color:var(--faint);margin-top:8px}

/* ── panels ───────────────────────────────────────────────── */
.panel{
  background:var(--panel);
  border:1px solid rgba(74,222,128,.1);
  box-shadow:inset 0 0 40px rgba(2,6,8,.6);
  transition:border-color .3s,box-shadow .3s;
}
.panel:hover{border-color:rgba(74,222,128,.24);box-shadow:inset 0 0 40px rgba(2,6,8,.6),0 0 24px rgba(74,222,128,.05)}
.pan-head{
  display:flex;justify-content:space-between;align-items:center;gap:10px;
  padding:11px 16px;border-bottom:1px solid var(--green-line);
}
.pan-title{font-size:11px;letter-spacing:.26em;font-weight:600;color:var(--green);transition:color .3s}
.pan-tag{font-family:var(--mono);font-size:9px;letter-spacing:.16em;color:var(--faint);white-space:nowrap}
.blink-tag{color:var(--red)}
.blink-tag::first-letter{animation:abBlink 1.4s steps(2) infinite}

/* ── console grid ─────────────────────────────────────────── */
.console-grid{
  display:grid;grid-template-columns:minmax(280px,340px) 1fr minmax(280px,330px);
  gap:14px;align-items:stretch;
}
.canvas-wrap{position:relative;padding:10px}
.canvas-wrap canvas{display:block;width:100%;height:auto}
.pan-radar .canvas-wrap canvas{aspect-ratio:1/1;cursor:crosshair}
.orbit-wrap canvas{aspect-ratio:16/11}
.contact-list{list-style:none;padding:6px 16px 14px;font-family:var(--mono);font-size:10.5px;color:var(--dim)}
.contact-list li{display:flex;align-items:center;gap:9px;padding:4px 0;letter-spacing:.08em}
.contact-list b{margin-left:auto;color:var(--ink);font-weight:500}
.dot{width:7px;height:7px;flex:none;transform:rotate(45deg)}
.c-green{background:var(--green);box-shadow:0 0 8px rgba(74,222,128,.6)}
.c-cyan{background:var(--cyan);box-shadow:0 0 8px rgba(34,211,238,.6)}
.c-amber{background:var(--amber);box-shadow:0 0 8px rgba(251,191,36,.6)}
.orbit-foot{
  display:grid;grid-template-columns:repeat(4,1fr);border-top:1px solid var(--green-line);
}
.orbit-foot div{padding:10px 16px;border-right:1px solid var(--green-line)}
.orbit-foot div:last-child{border-right:0}
.orbit-foot span{display:block;font-family:var(--mono);font-size:8.5px;letter-spacing:.24em;color:var(--faint)}
.orbit-foot b{font-family:var(--mono);font-size:15px;font-weight:500;color:var(--cyan)}

/* telemetry stack */
#tlm-stack{display:flex;flex-direction:column}
.tlm{
  display:grid;grid-template-columns:1fr 92px;gap:4px 12px;align-items:center;
  padding:12px 16px;border-bottom:1px solid rgba(74,222,128,.08);
  transition:background .3s;
}
.tlm:last-child{border-bottom:0}
.tlm-label{font-family:var(--mono);font-size:9px;letter-spacing:.22em;color:var(--faint)}
.tlm-val{font-family:var(--mono);font-size:21px;font-weight:500;color:var(--ink);line-height:1.1;text-shadow:0 0 12px rgba(74,222,128,.18)}
.tlm-val small{font-size:11px;color:var(--dim);margin-left:5px;letter-spacing:.08em}
.tlm-delta{font-family:var(--mono);font-size:9.5px;color:var(--dim);grid-column:1;letter-spacing:.06em}
.tlm canvas{grid-row:1/span 3;grid-column:2;width:92px;height:44px}
.tlm.warn{background:rgba(251,191,36,.07)}
.tlm.warn .tlm-val{color:var(--amber);text-shadow:0 0 12px rgba(251,191,36,.35)}
.tlm.warn .tlm-label::after{content:" ▲ CAUTION";color:var(--amber)}

/* secondary strip */
.strip{
  margin-top:14px;display:grid;
  grid-template-columns:repeat(auto-fit,minmax(150px,1fr));
  border:1px solid rgba(74,222,128,.1);background:var(--panel2);
}
.strip .s-cell{
  padding:13px 16px;border-right:1px solid rgba(74,222,128,.08);
  min-width:0;
}
.strip .s-cell:last-child{border-right:0}
.s-cell span{display:block;font-family:var(--mono);font-size:8.5px;letter-spacing:.2em;color:var(--faint);white-space:nowrap}
.s-cell b{font-family:var(--mono);font-size:16px;font-weight:500;color:var(--green)}
.s-cell .bar{height:3px;background:rgba(74,222,128,.14);margin-top:8px;position:relative;overflow:hidden}
.s-cell .bar i{position:absolute;inset:0;right:auto;background:var(--green);transition:width .5s}
.s-cell.cyan b{color:var(--cyan)}
.s-cell.cyan .bar i{background:var(--cyan)}

/* ── timeline ─────────────────────────────────────────────── */
.tl{list-style:none;position:relative;margin-left:6px;max-width:1120px}
.tl::before{content:"";position:absolute;left:7px;top:8px;bottom:8px;width:1px;background:linear-gradient(180deg,var(--green),var(--green-line) 60%,rgba(74,222,128,.06))}
.tl li{
  position:relative;padding:6px 10px 22px 40px;
  display:grid;grid-template-columns:150px 1fr auto;gap:6px 22px;align-items:baseline;
  transition:background .25s;
}
.tl li:hover{background:rgba(74,222,128,.035)}
.tl li:hover .tl-name{color:var(--green)}
.tl-name{transition:color .25s}
.tl li::before{
  content:"";position:absolute;left:2px;top:10px;width:11px;height:11px;transform:rotate(45deg);
  background:var(--bg);border:1.5px solid var(--faint);
}
.tl li.done::before{background:var(--green);border-color:var(--green);box-shadow:0 0 10px rgba(74,222,128,.5)}
.tl li.now::before{background:var(--cyan);border-color:var(--cyan);box-shadow:0 0 14px rgba(34,211,238,.8);animation:nowPulse 1.6s ease-in-out infinite}
@keyframes nowPulse{50%{box-shadow:0 0 4px rgba(34,211,238,.3)}}
.tl-met{font-family:var(--mono);font-size:12px;color:var(--dim);letter-spacing:.06em}
.tl li.now .tl-met{color:var(--cyan)}
.tl-name{font-size:14px;letter-spacing:.14em;font-weight:600;color:var(--ink)}
.tl li.pending .tl-name{color:var(--dim);font-weight:500}
.tl-desc{grid-column:2;font-family:var(--mono);font-size:10.5px;line-height:1.7;color:var(--faint);max-width:68ch;letter-spacing:.03em}
.tl-badge{font-family:var(--mono);font-size:9px;letter-spacing:.2em;padding:3px 9px;border:1px solid;white-space:nowrap}
.tl li.done .tl-badge{color:var(--green);border-color:rgba(74,222,128,.4)}
.tl li.now .tl-badge{color:var(--cyan);border-color:rgba(34,211,238,.5);animation:abBlink 2s steps(2) infinite}
.tl li.pending .tl-badge{color:var(--faint);border-color:rgba(92,122,108,.4)}

/* ── crew ─────────────────────────────────────────────────── */
.crew-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:14px}
.crew-card{padding:0}
.cc-top{display:flex;gap:14px;align-items:center;padding:16px 16px 12px}
.cc-avatar{width:56px;height:56px;flex:none;color:var(--cyan)}
.cc-id h3{font-size:14px;letter-spacing:.14em;font-weight:600;color:var(--ink)}
.cc-id p{font-family:var(--mono);font-size:8.5px;letter-spacing:.14em;color:var(--faint);margin-top:4px;line-height:1.6}
.cc-id .cs{color:var(--cyan)}
.cc-vitals{
  display:grid;grid-template-columns:repeat(3,1fr);
  border-top:1px solid var(--green-line);
}
.cc-vitals div{padding:10px 12px;border-right:1px solid rgba(74,222,128,.08)}
.cc-vitals div:last-child{border-right:0}
.cc-vitals span{display:block;font-family:var(--mono);font-size:8px;letter-spacing:.2em;color:var(--faint)}
.cc-vitals b{font-family:var(--mono);font-size:14px;font-weight:500;color:var(--green)}
.cc-status{
  display:flex;justify-content:space-between;align-items:center;
  padding:9px 16px;border-top:1px solid var(--green-line);
  font-family:var(--mono);font-size:9px;letter-spacing:.18em;
}
.cc-status .st{color:var(--green)}
.cc-status .st.sleep{color:var(--faint)}
.cc-status canvas{width:110px;height:18px}

/* ── comms + systems ──────────────────────────────────────── */
.comms-grid{display:grid;grid-template-columns:1.35fr 1fr;gap:14px}
.log-scroll{
  height:340px;overflow-y:auto;padding:12px 16px;
  font-family:var(--mono);font-size:11px;line-height:1.5;
  scrollbar-width:thin;scrollbar-color:rgba(74,222,128,.3) transparent;
}
.log-line{padding:5px 0;border-bottom:1px dashed rgba(74,222,128,.07);display:grid;grid-template-columns:66px 84px 1fr;gap:12px;align-items:baseline}
.log-t{color:var(--faint);font-size:9.5px}
.log-who{letter-spacing:.1em;font-size:9.5px;font-weight:600}
.log-who.gnd{color:var(--cyan)}
.log-who.crw{color:var(--green)}
.log-who.sys{color:var(--amber)}
.log-msg{color:var(--dim)}
.log-line.sys-line .log-msg{color:var(--amber)}
.log-line.ok-line .log-msg{color:var(--green)}
.sys-grid{display:grid;grid-template-columns:1fr 1fr;padding:8px}
.sys-cell{
  display:flex;justify-content:space-between;align-items:center;gap:8px;
  padding:9px 10px;font-family:var(--mono);
}
.sys-cell span{font-size:9.5px;letter-spacing:.12em;color:var(--dim)}
.sys-cell b{font-size:9px;letter-spacing:.14em;font-weight:600;color:var(--green);display:flex;align-items:center;gap:6px}
.sys-cell b::before{content:"";width:6px;height:6px;background:currentColor;box-shadow:0 0 7px currentColor}
.sys-cell.warn b{color:var(--amber);animation:abBlink .8s steps(2) infinite}
.sys-cell.sby b{color:var(--faint)}

/* ── brief ────────────────────────────────────────────────── */
.brief-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}
.brief-card{padding:22px 22px 0}
.brief-card h3{font-size:12px;letter-spacing:.3em;color:var(--cyan);margin-bottom:14px}
.brief-card p{font-size:13.5px;line-height:1.85;color:var(--dim);font-weight:400}
.brief-card em{color:var(--ink);font-style:normal;font-weight:500}
.brief-stats{display:grid;grid-template-columns:repeat(3,1fr);margin:20px -22px 0;border-top:1px solid var(--green-line)}
.brief-stats div{padding:12px 14px;border-right:1px solid rgba(74,222,128,.08)}
.brief-stats div:last-child{border-right:0}
.brief-stats b{display:block;font-family:var(--mono);font-size:16px;color:var(--green);font-weight:500}
.brief-stats span{font-family:var(--mono);font-size:7.5px;letter-spacing:.16em;color:var(--faint)}

/* ── footer ───────────────────────────────────────────────── */
.foot{margin-top:clamp(50px,8vh,90px);padding:0 clamp(16px,4vw,56px) 96px}
.foot-line{height:1px;background:linear-gradient(90deg,transparent,var(--green-dim),transparent);margin-bottom:28px}
.foot-grid{display:flex;justify-content:space-between;gap:30px;flex-wrap:wrap;max-width:1560px;margin:0 auto}
.foot b{font-size:11px;letter-spacing:.26em;color:var(--green)}
.foot p{font-family:var(--mono);font-size:10px;line-height:1.8;color:var(--faint);margin-top:8px;max-width:52ch;letter-spacing:.04em}
.foot-meta{text-align:right}
.foot-meta a{color:var(--cyan);text-decoration:none;letter-spacing:.14em}
.foot-meta a:hover{text-shadow:0 0 10px rgba(34,211,238,.5)}

/* ── responsive ───────────────────────────────────────────── */
@media (max-width:1180px){
  .console-grid{grid-template-columns:1fr 1fr}
  .pan-orbit{grid-column:1/-1;grid-row:1}
}
@media (max-width:860px){
  .corner-ro{display:none}
  .console-grid,.comms-grid{grid-template-columns:1fr}
  .topbar{flex-wrap:wrap;margin:16px 12px 0;gap:12px}
  .tb-clocks{order:3;width:100%;justify-content:space-between}
  .tl li{grid-template-columns:1fr auto}
  .tl-met{grid-column:1}
  .tl-name{grid-column:1}
  .tl-desc{grid-column:1/-1}
  .tl-badge{grid-row:2;grid-column:2}
  .foot-meta{text-align:left}
  .log-scroll{height:280px}
  .drill{padding:7px 10px}
}
@media (max-width:480px){
  .orbit-foot{grid-template-columns:1fr 1fr}
  .orbit-foot div{border-bottom:1px solid rgba(74,222,128,.08)}
  .tb-brand h1{letter-spacing:.2em}
  .sys-grid{grid-template-columns:1fr}
}

/* ── reduced motion ───────────────────────────────────────── */
@media (prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  .shimmer{display:none}
  *,*::before,*::after{animation-duration:.001s !important;animation-iteration-count:1 !important;transition-duration:.001s !important}
  #boot{display:none}
}