/* airfield-wx — EFIS dashboard reskin (Cycle 7a).
   Ported from docs/design/dashboard-mockup.html. Fonts are the vendored,
   self-hosted families (offline-first): IBM Plex Sans Condensed (display),
   JetBrains Mono (mono), Saira Stencil One (system-mark flourish). No CDN. */

:root{
  --bg:#060a0e; --bg2:#0a1016; --panel:#0d151e; --panel-hi:#101b26;
  --hair:#1b2937; --hair-bright:#26394b;
  --ink:#e9f1f6; --dim:#6f8294; --dimmer:#3d4d5b;
  --accent:#2fd4cf;            /* LOCAL data (sensors / derived) */
  --accent-soft:rgba(47,212,207,.10);
  --ext:#b58bff;               /* INTERNET-sourced (METAR/feed)  */
  --ext-soft:rgba(181,139,255,.10);
  --green:#46d17f; --amber:#ffb24a; --red:#ff5d5d;
  --font-d:'IBM Plex Sans Condensed',sans-serif;
  --font-m:'JetBrains Mono',ui-monospace,monospace;
  --font-stencil:'Saira Stencil One',var(--font-d);
}
*{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%}
body{
  font-family:var(--font-m);
  color:var(--ink);
  background:
    radial-gradient(1200px 700px at 70% -10%, #10202c 0%, transparent 60%),
    radial-gradient(900px 600px at 10% 110%, #0d1a23 0%, transparent 55%),
    var(--bg);
  background-attachment:fixed;
  padding:18px;
  position:relative;
  -webkit-font-smoothing:antialiased;
  overflow-x:hidden;
}
/* atmosphere: dot grid + scanlines + vignette */
body::before{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background-image:radial-gradient(rgba(120,160,180,.05) 1px, transparent 1px);
  background-size:26px 26px;
}
body::after{
  content:"";position:fixed;inset:0;pointer-events:none;z-index:0;
  background:repeating-linear-gradient(0deg, rgba(0,0,0,0) 0 3px, rgba(0,0,0,.12) 3px 4px);
  mix-blend-mode:multiply;opacity:.5;
  box-shadow:inset 0 0 240px 40px rgba(0,0,0,.7);
}
.wrap{position:relative;z-index:1;max-width:1480px;margin:0 auto}

/* ─── labels / type helpers ─────────────────────────────── */
.lbl{font-family:var(--font-d);font-weight:600;letter-spacing:.14em;
     text-transform:uppercase;font-size:10.5px;color:var(--dim)}
.code{font-family:var(--font-m);font-size:9.5px;letter-spacing:.22em;
      color:var(--dimmer);text-transform:uppercase}
.unit{font-family:var(--font-d);font-weight:500;font-size:.42em;
      color:var(--dim);letter-spacing:.06em;margin-left:.35em}
.big{font-family:var(--font-m);font-weight:600;line-height:.92;
     font-variant-numeric:tabular-nums;letter-spacing:-.01em}

/* ─── bezel header ──────────────────────────────────────── */
.bezel{
  border:1px solid var(--hair-bright);border-radius:14px;
  background:linear-gradient(180deg,var(--panel-hi),var(--panel));
  padding:16px 20px;display:flex;justify-content:space-between;
  align-items:center;gap:24px;flex-wrap:wrap;
  box-shadow:inset 0 1px 0 rgba(255,255,255,.04), 0 18px 40px -28px #000;
}
.brandblock{min-width:280px}
/* config-driven branding SLOTS rendered as visible placeholders */
.slot{
  display:inline-block;border:1px dashed var(--hair-bright);border-radius:6px;
  color:var(--dimmer);font-family:var(--font-d);font-style:italic;
  background:repeating-linear-gradient(135deg,transparent 0 6px,rgba(181,139,255,.04) 6px 7px);
}
.slot-name{font-size:26px;font-weight:700;letter-spacing:.02em;padding:4px 12px;font-style:normal}
.slot-tag{font-size:11px;padding:3px 9px;margin-top:8px;letter-spacing:.04em}
.brand-foot{margin-top:9px;font-size:8.5px;letter-spacing:.16em}
.brand-foot .pin{color:var(--ext)}
.sys{font-family:var(--font-stencil);font-weight:700;font-size:13px;letter-spacing:.30em;
     color:var(--accent);margin-bottom:4px}

.head-right{display:flex;gap:22px;align-items:center;flex-wrap:wrap}
.clock{text-align:right}
.clock .z{font-size:30px;color:var(--ink);font-weight:600;font-variant-numeric:tabular-nums}
.clock .z b{color:var(--accent);font-weight:600}
.clock .loc{font-size:11px;color:var(--dim);margin-top:2px;letter-spacing:.05em}

.station{border-left:1px solid var(--hair);padding-left:20px;min-width:150px}
.station .id{font-family:var(--font-d);font-weight:700;font-size:19px;letter-spacing:.04em;color:var(--ink)}
.station .nm{font-size:9.5px;color:var(--dim);margin-top:3px;letter-spacing:.04em;text-transform:uppercase}
.station .auto{font-size:8.5px;color:var(--accent);margin-top:6px;letter-spacing:.1em}
.station .auto::before{content:"◉ ";}

/* status LEDs */
.leds{display:flex;flex-direction:column;gap:5px;border-left:1px solid var(--hair);padding-left:18px}
.led{display:flex;align-items:center;gap:7px;font-size:9px;letter-spacing:.12em;color:var(--dim);text-transform:uppercase}
.dot{width:7px;height:7px;border-radius:50%;background:var(--dimmer);box-shadow:0 0 0 0 transparent}
.dot.on{background:var(--green);box-shadow:0 0 7px 1px rgba(70,209,127,.7);animation:pulse 3.4s ease-in-out infinite}
.dot.ext{background:var(--ext);box-shadow:0 0 7px 1px rgba(181,139,255,.6)}
.dot.warn{background:var(--amber);box-shadow:0 0 7px 1px rgba(255,178,74,.6)}
.dot.off,.dot.fault{background:var(--red);box-shadow:0 0 7px 1px rgba(255,93,93,.5)}
@keyframes pulse{0%,100%{opacity:1}50%{opacity:.45}}

/* toggle switches (interactive — FEED / SKY / UNITS) */
.switches{display:flex;gap:10px;border-left:1px solid var(--hair);padding-left:18px}
.sw{cursor:pointer;user-select:none;border:1px solid var(--hair-bright);border-radius:8px;
    padding:6px 9px;text-align:center;background:var(--panel);min-width:74px;transition:.18s}
.sw:hover{border-color:var(--accent);background:var(--accent-soft)}
.sw .swl{font-family:var(--font-d);font-size:8px;letter-spacing:.18em;color:var(--dim);text-transform:uppercase}
.sw .swv{font-family:var(--font-d);font-weight:700;font-size:12px;letter-spacing:.08em;color:var(--accent);margin-top:3px}

/* ─── caution banner (UNOFFICIAL — permanent, non-dismissible) ─── */
.caution{
  margin:12px 0;border:1px solid rgba(255,178,74,.45);border-radius:10px;
  background:linear-gradient(90deg,rgba(255,178,74,.12),rgba(255,178,74,.03));
  color:var(--amber);padding:9px 16px;display:flex;align-items:center;gap:14px;
  font-family:var(--font-d);font-weight:600;letter-spacing:.08em;font-size:11.5px;flex-wrap:wrap;
}
.caution .chev{letter-spacing:-.1em;opacity:.8}
.caution small{font-weight:400;color:rgba(255,178,74,.7);letter-spacing:.04em;text-transform:none;font-family:var(--font-m);font-size:10px}

/* ─── data-status banner (loading / fetch error) ─── */
.data-status{
  margin:8px 0;border:1px solid var(--hair-bright);border-radius:8px;
  background:var(--panel);color:var(--dim);padding:7px 14px;
  font-family:var(--font-d);font-size:10.5px;letter-spacing:.06em;
}
.data-status.error{border-color:rgba(255,93,93,.45);color:var(--red);background:rgba(255,93,93,.06)}
.data-status[hidden]{display:none}

/* ─── panel grid ────────────────────────────────────────── */
.grid{display:grid;grid-template-columns:repeat(12,1fr);gap:12px}
.panel{
  grid-column:span 4;position:relative;border:1px solid var(--hair);border-radius:12px;
  background:linear-gradient(180deg,var(--panel-hi),var(--panel));padding:15px 16px 16px;
  box-shadow:0 16px 34px -30px #000, inset 0 1px 0 rgba(255,255,255,.03);
  opacity:0;transform:translateY(10px);animation:reveal .55s cubic-bezier(.2,.7,.3,1) forwards;
  transition:border-color .2s;
}
.panel:hover{border-color:var(--hair-bright)}
@keyframes reveal{to{opacity:1;transform:none}}
/* registration corner ticks */
.panel::before,.panel::after{content:"";position:absolute;width:9px;height:9px;opacity:.5}
.panel::before{top:7px;left:7px;border-top:1px solid var(--hair-bright);border-left:1px solid var(--hair-bright)}
.panel::after{bottom:7px;right:7px;border-bottom:1px solid var(--hair-bright);border-right:1px solid var(--hair-bright)}
.phead{display:flex;justify-content:space-between;align-items:baseline;margin-bottom:12px}
.ext-tag{font-family:var(--font-d);font-size:8px;letter-spacing:.16em;color:var(--ext);
         border:1px solid rgba(181,139,255,.4);border-radius:4px;padding:1px 5px}
.loc-tag{color:var(--accent);border-color:rgba(47,212,207,.4)}

.span5{grid-column:span 5}.span4{grid-column:span 4}.span3{grid-column:span 3}.span12{grid-column:span 12}

/* hero density altitude */
.hero .big{font-size:74px;color:var(--accent);text-shadow:0 0 28px rgba(47,212,207,.25)}
.hero .sub{display:flex;gap:26px;margin-top:16px;flex-wrap:wrap}
.metric .mv{font-family:var(--font-m);font-weight:600;font-size:21px;color:var(--ink);font-variant-numeric:tabular-nums}
.metric .ml{font-family:var(--font-d);font-size:9px;letter-spacing:.12em;color:var(--dim);text-transform:uppercase;margin-top:3px}
.metric .mv .u{font-size:11px;color:var(--dim);margin-left:3px}
.bar{height:6px;border-radius:3px;background:var(--hair);margin-top:18px;position:relative;overflow:hidden}
.bar i{position:absolute;inset:0 45% 0 0;background:linear-gradient(90deg,var(--green),var(--amber));border-radius:3px}
.barscale{display:flex;justify-content:space-between;font-size:8.5px;color:var(--dimmer);margin-top:5px;letter-spacing:.08em}

/* generic stacked readouts */
.rows{display:flex;flex-direction:column;gap:11px}
.row{display:flex;justify-content:space-between;align-items:baseline;border-bottom:1px solid var(--hair);padding-bottom:9px}
.row:last-child{border-bottom:0;padding-bottom:0}
.row .rl{font-family:var(--font-d);font-size:10px;letter-spacing:.06em;color:var(--dim);text-transform:uppercase}
.row .rv{font-family:var(--font-m);font-weight:600;font-size:17px;color:var(--ink);font-variant-numeric:tabular-nums}
.row .rv .u{font-size:10px;color:var(--dim);margin-left:3px}
.chip{font-family:var(--font-d);font-size:8.5px;letter-spacing:.1em;padding:2px 7px;border-radius:4px;text-transform:uppercase}
.chip.ok{color:var(--green);background:rgba(70,209,127,.12)}
.chip.cau{color:var(--amber);background:rgba(255,178,74,.12)}
.chip.muted{color:var(--dimmer);background:var(--hair)}

/* wind + runway */
.windwrap{display:flex;gap:14px;align-items:center}
.windwrap svg{flex:0 0 168px}
.winddata{flex:1;display:flex;flex-direction:column;gap:10px}
.wd-big{font-family:var(--font-m);font-weight:600;font-size:30px;color:var(--ink);font-variant-numeric:tabular-nums;line-height:1}
.wd-big .u{font-size:13px;color:var(--dim);margin-left:4px}
.rwy-fav{font-family:var(--font-d);font-weight:700;font-size:13px;letter-spacing:.1em;color:var(--green)}
.comp{display:flex;gap:16px;margin-top:2px}
.comp div .cv{font-family:var(--font-m);font-weight:600;font-size:18px;color:var(--ink)}
.comp div .cl{font-family:var(--font-d);font-size:8.5px;letter-spacing:.1em;color:var(--dim);text-transform:uppercase;margin-top:2px}
.magnote{font-size:8.5px;color:var(--dimmer);letter-spacing:.08em;margin-top:4px}
.magnote b{color:var(--accent);font-weight:600}
.nofield{font-style:italic;color:var(--dimmer);font-family:var(--font-d);font-size:11px}

/* metar layers (7b) */
.layers{display:flex;flex-direction:column;gap:6px;margin-top:4px}
.layer{display:flex;justify-content:space-between;font-size:12px;color:var(--ink);
       border-left:2px solid var(--ext);padding-left:9px}
.layer .lc{color:var(--dim)}
.catbadge{font-family:var(--font-d);font-weight:700;font-size:15px;letter-spacing:.14em;padding:4px 12px;border-radius:6px;
          color:var(--dim);background:var(--hair)}
.cat-vfr{color:var(--green);background:rgba(70,209,127,.14);border:1px solid rgba(70,209,127,.4)}
.cat-mvfr{color:#5aa9ff;background:rgba(90,169,255,.14);border:1px solid rgba(90,169,255,.4)}
.cat-ifr{color:var(--red);background:rgba(255,93,93,.14);border:1px solid rgba(255,93,93,.4)}
.cat-lifr{color:#e36bff;background:rgba(227,107,255,.14);border:1px solid rgba(227,107,255,.4)}
.src{font-size:8.5px;color:var(--ext);letter-spacing:.08em;margin-top:11px;line-height:1.5}
.src .warn{color:var(--dim)}

/* ─── offline-first dimming — INTERNET-sourced (violet) panels ONLY ─── */
.nofeed{display:none;position:absolute;top:13px;right:14px;font-family:var(--font-d);
        font-weight:700;font-size:9px;letter-spacing:.16em;color:var(--amber);
        border:1px solid rgba(255,178,74,.5);border-radius:4px;padding:2px 7px}
.panel.offline{opacity:.5;filter:saturate(.45)}
.panel.offline .nofeed{display:block}
.panel.stale{opacity:.85}
.panel.stale .nofeed{display:block;color:var(--ext);border-color:rgba(181,139,255,.5)}
/* the altimeter cross-check chip is internet-sourced; it dims, the local rows don't */
.chip.offline{opacity:.5}

/* 7b placeholder marking */
.todo7b{opacity:.5}
.todo7b-tag{position:absolute;top:13px;right:14px;font-family:var(--font-d);
            font-weight:700;font-size:9px;letter-spacing:.16em;color:var(--ext);
            border:1px solid rgba(181,139,255,.5);border-radius:4px;padding:2px 7px}
.todo7b-copy{font-style:italic;color:var(--dimmer);font-family:var(--font-d);font-size:11px;margin-top:10px}

/* day / night arc (7b) */
.arc-cap{display:flex;justify-content:space-between;font-size:11px;margin-top:6px}
.arc-cap .t{color:var(--ink);font-weight:600}
.arc-cap .l{color:var(--dim);font-size:8.5px;letter-spacing:.1em;text-transform:uppercase}
.twi{display:flex;justify-content:space-between;margin-top:11px;border-top:1px solid var(--hair);padding-top:10px}
.twi div{text-align:center}
.twi .tv{font-family:var(--font-m);font-size:12px;color:var(--ink)}
.twi .tl{font-family:var(--font-d);font-size:8px;letter-spacing:.08em;color:var(--dim);text-transform:uppercase;margin-top:3px}
.reg-note{font-size:8.5px;color:var(--dimmer);margin-top:9px;letter-spacing:.05em}
.reg-note b{color:var(--amber)}

/* trend (7b) */
.legend{display:flex;gap:16px}
.legend span{display:flex;align-items:center;gap:6px;font-family:var(--font-d);font-size:9px;letter-spacing:.08em;color:var(--dim);text-transform:uppercase}
.legend i{width:14px;height:2px;border-radius:2px}

footer{margin-top:14px;border-top:1px solid var(--hair);padding-top:13px;
        display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:10px}
.ver{font-family:var(--font-m);font-size:9px;letter-spacing:.16em;color:var(--dimmer)}
.ver b{color:var(--accent)}

/* subtle night theme — driven by astronomy.is_daytime (or the SKY override) */
body.night{
  background:
    radial-gradient(1200px 700px at 70% -10%, #0a1622 0%, transparent 60%),
    radial-gradient(900px 600px at 10% 110%, #0a131c 0%, transparent 55%),
    #04070a;
}
body.night .sys{color:#9fb3c4}

@media (max-width:980px){
  .grid{grid-template-columns:repeat(2,1fr)}
  .panel,.span5,.span4,.span3{grid-column:span 2}
  .span12{grid-column:span 2}
  .hero .big{font-size:54px}
}
/* Phones: condense the dense header so it reads cleanly at ~390px. Additive —
   the desktop / 980px layout above is untouched. Both banners stay legible and
   the LEDs/toggles stay functional (only the toggle labels + the dev branding
   hint are dropped). */
@media (max-width:480px){
  .bezel{padding:12px 14px;gap:12px}
  .brandblock{min-width:0}
  .slot-name{font-size:20px}
  .brand-foot{display:none}            /* dev-only "← branding.toml" hint */
  .head-right{gap:12px}
  .clock{text-align:left}
  .clock .z{font-size:22px}
  .station{border-left:0;padding-left:0;min-width:0}
  .leds{border-left:0;padding-left:0}
  .switches{border-left:0;padding-left:0;gap:8px}
  .sw{min-width:0;padding:5px 9px}
  .sw .swl{display:none}               /* keep the .swv state value + tap target */
  .hero .big{font-size:46px}
}
@media (prefers-reduced-motion:reduce){
  .panel{animation:none;opacity:1;transform:none}.dot.on{animation:none}
}