/* ======================================================================
   OIL-SLICK UI  —  ~90% wet near-black, ~10% thin-film spectrum.
   The surface is glossy black at rest. Spectral color (teal→violet→
   magenta→amber) lives ONLY in edges, borders, focus rings, chart strokes
   and glows, and it *ignites* on hover/focus/motion. No colored fields.
   Every class name preserved so all templates restyle for free.
   ====================================================================== */
:root {
  --bg:        #08080a;
  --panel:     #0e0e12;
  --panel-2:   #121217;
  --raised:    #16161c;
  --raised-2:  #1c1c23;
  --ink:       #eef0f4;
  --ink-soft:  #c4c6cd;
  --muted:     #7e808a;
  --faint:     #54555e;
  --line:      rgba(255,255,255,.08);
  --line-soft: rgba(255,255,255,.045);
  --soft:      rgba(255,255,255,.03);
  --red:       #ff6b6b;
  --green:     #4ad3a0;

  /* the thin-film spectrum — loops seamlessly for angle/motion shifts */
  --spectrum: linear-gradient(115deg,
      #1fd1c4 0%, #4f8cff 22%, #8a6cff 44%, #e15ad0 64%, #ffb14e 84%, #1fd1c4 100%);
  --spectrum-dim: linear-gradient(115deg,
      rgba(31,209,196,.55), rgba(79,140,255,.55), rgba(138,108,255,.55),
      rgba(225,90,208,.55), rgba(255,177,78,.55), rgba(31,209,196,.55));

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 1px 2px rgba(0,0,0,.6), 0 16px 40px rgba(0,0,0,.5);
  --ease: cubic-bezier(.22,.61,.36,1);
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html { background: var(--bg); -webkit-text-size-adjust: 100%; text-size-adjust: 100%; }
body {
  font-family: -apple-system, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--ink); font-size: 14px; line-height: 1.5;
  background: var(--bg); -webkit-font-smoothing: antialiased;
  min-height: 100vh; position: relative; overflow-x: hidden;
  -webkit-tap-highlight-color: transparent;
}

/* --- wet black surface: cool gloss pooling top-centre, dark vignette at
       the edges. NO spectral color here — the field stays black. --- */
body::before {
  content: ""; position: fixed; inset: 0; z-index: -2;
  background:
    radial-gradient(90vmax 52vmax at 50% -22%, rgba(150,170,210,.07), transparent 62%),
    radial-gradient(70vmax 60vmax at 82% 8%, rgba(120,130,170,.04), transparent 60%),
    radial-gradient(80vmax 70vmax at 10% 100%, rgba(90,100,140,.035), transparent 60%),
    var(--bg);
}
/* faint darkening at the extreme edges = the "wet asphalt" depth */
body::after {
  content: ""; position: fixed; inset: 0; z-index: -1; pointer-events: none;
  box-shadow: inset 0 0 22vmax rgba(0,0,0,.55);
}

/* the ONE ambient spectral accent: a hairline where light catches the very
   top edge of the screen — an accent, not a background */
.edge-light {
  position: fixed; left: 0; right: 0; top: 0; height: 1px; z-index: 30;
  background: var(--spectrum); background-size: 200% 100%;
  opacity: .55; animation: slide 14s linear infinite;
  pointer-events: none;
}

@keyframes slide  { to { background-position: 200% 0; } }
@keyframes slideB { to { background-position: 300% 0, 0 0; } }
@keyframes rise   { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }
@media (prefers-reduced-motion: reduce) {
  .edge-light { animation: none; }
  * { animation-duration: .001s !important; transition-duration: .09s !important; }
}

a { color: var(--ink-soft); text-decoration: none; transition: color .18s var(--ease); }
a:hover { color: #fff; }

/* -------- top bar -------- */
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 28px;
  background: linear-gradient(180deg, rgba(12,12,15,.82), rgba(9,9,11,.7));
  backdrop-filter: blur(16px) saturate(120%);
  -webkit-backdrop-filter: blur(16px) saturate(120%);
  border-bottom: 1px solid var(--line);
  position: sticky; top: 0; z-index: 20;
  transform: translate3d(0,0,0); /* own layer: avoids iOS sticky+backdrop-filter repaint flicker */
}
.topbar .brand { font-weight: 700; font-size: 15px; letter-spacing: .4px; color: #fff; }
.topbar .brand .dot {
  background: var(--spectrum); background-size: 200% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: slide 7s linear infinite;
}
.topbar nav a { margin-left: 20px; color: var(--muted); font-weight: 500; position: relative; }
.topbar nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: -17px; height: 2px;
  background: var(--spectrum); background-size: 200% 100%;
  transform: scaleX(0); transform-origin: left; transition: transform .28s var(--ease);
  border-radius: 2px;
}
.topbar nav a:hover { color: #fff; }
.topbar nav a.active { color: #fff; }
.topbar nav a.active::after { transform: scaleX(1); animation: slide 7s linear infinite; }

/* -------- layout -------- */
.wrap { max-width: 1120px; margin: 0 auto; padding: 30px 24px 72px; }
.page-title { font-size: 23px; font-weight: 700; letter-spacing: -.2px; color: #fff; margin-bottom: 4px; }
.page-sub { color: var(--muted); margin-bottom: 24px; }

.cards, .panel { animation: rise .5s var(--ease) both; }
.panel:nth-of-type(2) { animation-delay: .04s; }
.panel:nth-of-type(3) { animation-delay: .08s; }
.panel:nth-of-type(4) { animation-delay: .12s; }

/* -------- KPI cards : glossy black, spectral border ignites on hover ------ */
.cards { display: grid; grid-template-columns: repeat(auto-fit, minmax(190px, 1fr)); gap: 14px; margin-bottom: 22px; }
.card {
  position: relative; border: 1px solid transparent; border-radius: var(--radius);
  padding: 17px 19px; overflow: hidden;
  /* padding-box = the black surface; border-box = the edge treatment */
  background:
    linear-gradient(180deg, var(--panel-2), var(--panel)) padding-box,
    linear-gradient(180deg, rgba(255,255,255,.10), rgba(255,255,255,.03)) border-box;
  box-shadow: var(--shadow), inset 0 1px 0 rgba(255,255,255,.04);
  transition: transform .3s var(--ease), box-shadow .3s var(--ease);
}
/* dim spectral hairline along the top edge at rest (the 10%) */
.card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 1px;
  background: var(--spectrum); background-size: 200% 100%;
  opacity: .3; transition: opacity .3s var(--ease);
}
.card:hover {
  transform: translateY(-3px);
  background:
    linear-gradient(180deg, var(--panel-2), var(--panel)) padding-box,
    var(--spectrum) border-box;
  background-size: auto, 300% 100%;
  animation: slideB 5s linear infinite;
  box-shadow: var(--shadow), 0 0 24px -6px rgba(138,108,255,.45), inset 0 1px 0 rgba(255,255,255,.05);
}
.card:hover::before { opacity: .95; animation: slide 5s linear infinite; }
.card .label { font-size: 10.5px; font-weight: 700; letter-spacing: .9px; color: var(--muted); text-transform: uppercase; }
.card .value { font-size: 27px; font-weight: 700; margin-top: 5px; color: #fff; font-variant-numeric: tabular-nums; letter-spacing: -.5px; }
.card .value.iri {
  background: linear-gradient(110deg,#fff 32%,#b7ffef 44%,#c8d2ff 52%,#f2c6ec 60%,#fff 72%);
  background-size: 260% 100%;
  -webkit-background-clip: text; background-clip: text; color: transparent;
  animation: slide 11s linear infinite;
}
.card .hint { font-size: 12px; color: var(--faint); margin-top: 2px; }

/* -------- panels : black glass, white gloss top-edge (calm, no spectrum) -- */
.panel {
  position: relative;
  background: linear-gradient(180deg, rgba(18,18,23,.9), rgba(12,12,16,.9));
  backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
  border: 1px solid var(--line); border-radius: var(--radius);
  padding: 22px; margin-bottom: 20px; box-shadow: var(--shadow);
}
.panel::before {
  content: ""; position: absolute; left: 14px; right: 14px; top: 0; height: 1px;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,.16), transparent);
  z-index: 2;
}
/* --- holofoil (thin-film interference): a conic spectrum radiating from the
       cursor, masked into quiet diagonal interference BANDS so color glides
       across the surface in strands instead of pooling. A faint white
       specular core rides on top. JS lerps --mx/--my/--hue/--band for a
       fluid, angle-shifting feel; --holo fades the whole thing in/out. --- */
.panel { --mx: 50%; --my: 50%; --hue: 185deg; --band: 0deg; --holo: 0; }
.panel::after {
  content: ""; position: absolute; inset: 0; border-radius: inherit; z-index: 1;
  pointer-events: none; opacity: var(--holo);
  background:
    radial-gradient(150px 120px at var(--mx) var(--my), rgba(255,255,255,.28), transparent 60%),
    conic-gradient(from var(--hue) at var(--mx) var(--my),
      transparent 0deg,
      rgba(31,209,196,.4) 34deg,
      rgba(79,140,255,.35) 74deg,
      rgba(138,108,255,.33) 122deg,
      rgba(225,90,208,.3) 178deg,
      rgba(255,177,78,.26) 230deg,
      transparent 310deg);
  -webkit-mask:
    radial-gradient(420px 340px at var(--mx) var(--my), #000 0 26%, transparent 74%),
    repeating-linear-gradient(calc(105deg + var(--band)), transparent 0 17px, #000 19px 24px, transparent 27px 56px);
  -webkit-mask-composite: source-in;
  mask:
    radial-gradient(420px 340px at var(--mx) var(--my), #000 0 26%, transparent 74%),
    repeating-linear-gradient(calc(105deg + var(--band)), transparent 0 17px, #000 19px 24px, transparent 27px 56px);
  mask-composite: intersect;
  filter: saturate(1.2) contrast(1.05);
  mix-blend-mode: screen;
  transition: opacity .35s var(--ease);
}
.panel > * { position: relative; z-index: 2; }   /* keep content above the foil */
@media (prefers-reduced-motion: reduce) { .panel::after { display: none; } }
.panel h2 { font-size: 12px; font-weight: 700; letter-spacing: .9px; color: var(--muted); text-transform: uppercase; margin-bottom: 15px; }

/* -------- tables -------- */
table.data { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.data th {
  text-align: left; font-size: 10.5px; letter-spacing: .7px; text-transform: uppercase;
  color: var(--muted); padding: 9px 10px; border-bottom: 1px solid rgba(255,255,255,.16);
}
table.data th.num, table.data td.num { text-align: right; }
table.data td { padding: 9px 10px; border-bottom: 1px solid var(--line-soft); color: var(--ink-soft); position: relative; }
table.data tbody tr { transition: background .16s var(--ease); }
/* a spectral wick lights the left edge of the hovered row */
table.data tbody tr td:first-child::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--spectrum); background-size: 100% 300%;
  opacity: 0; transition: opacity .18s var(--ease);
}
table.data tbody tr:hover td { background: var(--soft); }
table.data tbody tr:hover td:first-child::before { opacity: .9; }
table.data td.name { font-weight: 600; color: var(--ink); }
table.data tr.total td { background: #000; color: #fff; font-weight: 700; border: none; }

.bar { height: 6px; background: rgba(255,255,255,.06); border-radius: 4px; overflow: hidden; min-width: 90px; }
.bar > i { display: block; height: 100%; border-radius: 4px; transition: width .5s var(--ease); }

/* -------- controls / inputs : spectral focus ring -------- */
.controls { display: flex; gap: 10px; align-items: end; flex-wrap: wrap; margin-bottom: 18px; }
.controls label, label { display: block; font-size: 10.5px; font-weight: 700; color: var(--muted); text-transform: uppercase; letter-spacing: .7px; margin-bottom: 5px; }
input[type=text], input[type=password], input[type=date], input[type=number], select, textarea {
  padding: 9px 11px; border: 1px solid var(--line); border-radius: var(--radius-sm);
  font: inherit; background: rgba(0,0,0,.4); color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .25s var(--ease), background .2s var(--ease);
}
input::placeholder { color: var(--faint); }
input:focus, select:focus, textarea:focus {
  outline: none; border-color: rgba(255,255,255,.16); background: rgba(0,0,0,.55);
  /* stacked spectral glow = thin-film catching the focus edge */
  box-shadow:
    0 0 0 1px rgba(138,108,255,.5),
    0 0 0 3px rgba(79,140,255,.14),
    0 0 18px -4px rgba(225,90,208,.4);
}
/* min-height keeps iOS Safari from collapsing an empty date field to a sliver */
input[type=date] { color-scheme: dark; min-height: 41px; }
select option { background: var(--panel); color: var(--ink); }

/* -------- buttons -------- */
.btn {
  position: relative; display: inline-block; padding: 9px 16px; border-radius: var(--radius-sm);
  border: 1px solid var(--line); background: var(--raised); color: var(--ink);
  font: inherit; font-weight: 600; cursor: pointer;
  transition: transform .16s var(--ease), border-color .2s var(--ease), background .2s var(--ease), box-shadow .25s var(--ease);
}
.btn:hover {
  transform: translateY(-1px); border-color: transparent;
  background:
    linear-gradient(var(--raised-2), var(--raised-2)) padding-box,
    var(--spectrum) border-box;
  background-size: auto, 300% 100%;
  animation: slideB 5s linear infinite;
  box-shadow: 0 0 18px -6px rgba(138,108,255,.4);
}
.btn:active { transform: translateY(0); }
.btn.primary { background: #f2f3f5; color: #08080a; border-color: #f2f3f5; }
.btn.primary:hover { background: #fff; animation: none; box-shadow: 0 6px 22px rgba(180,190,255,.2); }
/* accent = the always-spectral action (dim border at rest, ignites on hover) */
.btn.accent {
  border: 1px solid transparent; color: #fff;
  background:
    linear-gradient(var(--raised), var(--raised)) padding-box,
    var(--spectrum-dim) border-box;
  background-size: auto, 300% 100%;
}
.btn.accent:hover {
  background:
    linear-gradient(var(--raised-2), var(--raised-2)) padding-box,
    var(--spectrum) border-box;
  background-size: auto, 300% 100%;
  box-shadow: 0 0 24px -5px rgba(225,90,208,.5);
}
.btn.small { padding: 5px 11px; font-size: 12.5px; }
.btn.danger { color: var(--red); }
.btn.danger:hover {
  background: var(--raised-2); border-color: rgba(255,107,107,.55); animation: none;
  box-shadow: 0 0 16px -5px rgba(255,107,107,.4);
}

/* -------- badges -------- */
.badge { display: inline-block; padding: 2px 10px; border-radius: 20px; font-size: 11px; font-weight: 700; border: 1px solid transparent; }
.badge.pending { background: rgba(255,177,78,.12); color: #ffc078; border-color: rgba(255,177,78,.28); }
.badge.ok { background: rgba(74,211,160,.12); color: var(--green); border-color: rgba(74,211,160,.26); }
.badge.off { background: rgba(255,255,255,.05); color: var(--muted); border-color: var(--line); }

.flash {
  background: rgba(74,211,160,.09); color: var(--green);
  border: 1px solid rgba(74,211,160,.28); padding: 11px 15px; border-radius: var(--radius-sm);
  margin-bottom: 16px; font-weight: 600; animation: rise .4s var(--ease) both;
}
.flash.error { background: rgba(255,107,107,.1); color: var(--red); border-color: rgba(255,107,107,.3); }
.muted { color: var(--muted); }
.mono { font-variant-numeric: tabular-nums; }
.right { text-align: right; }
.mt { margin-top: 16px; }
.row-form { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
input.cell-edit { width: 110px; text-align: right; }
.chart-box { position: relative; height: 300px; }

/* -------- login : black card, spectral seam + ring -------- */
.login-wrap { min-height: 100vh; min-height: 100svh; display: flex; align-items: center; justify-content: center; padding: 20px; }
.login-card {
  width: 350px; position: relative; border: 1px solid transparent; border-radius: 18px;
  padding: 38px 32px; overflow: hidden;
  background:
    linear-gradient(180deg, rgba(20,20,25,.94), rgba(11,11,15,.96)) padding-box,
    linear-gradient(180deg, rgba(255,255,255,.12), rgba(255,255,255,.03)) border-box;
  backdrop-filter: blur(18px) saturate(120%); -webkit-backdrop-filter: blur(18px) saturate(120%);
  box-shadow: var(--shadow); animation: rise .55s var(--ease) both;
}
.login-card::before {
  content: ""; position: absolute; left: 0; right: 0; top: 0; height: 2px;
  background: var(--spectrum); background-size: 200% 100%;
  animation: slide 8s linear infinite; opacity: .85;
}
/* emblem lockup above the form; the holofoil sheen is layered on by
   initHolofoil (static/holofoil.js), which sets position/isolation itself */
.login-brand { text-align: center; margin: -8px 0 18px; }
.logo-fx { display: inline-block; line-height: 0; }
.login-brand img { width: 210px; max-width: 78%; height: auto; display: block; }
.login-card h1 { font-size: 17px; margin-bottom: 22px; text-align: center; color: var(--ink-soft); font-weight: 600; letter-spacing: .3px; }
.login-card .field { margin-bottom: 12px; }
.login-card input { width: 100%; }
.login-card .btn { width: 100%; margin-top: 10px; }
.login-error { color: var(--red); font-size: 13px; margin-bottom: 12px; text-align: center; }

details.trackrow summary { cursor: pointer; list-style: none; }
details.trackrow summary::-webkit-details-marker { display: none; }

/* -------- date-coverage board -------- */
.cov { display: flex; flex-wrap: wrap; gap: 7px; }
.covchip {
  display: flex; flex-direction: column; align-items: center; gap: 1px;
  min-width: 52px; padding: 7px 6px 6px;
  border-radius: 10px; border: 1px solid var(--line);
  background: rgba(0,0,0,.3); cursor: default;
  transition: transform .16s var(--ease), border-color .2s var(--ease);
}
.covchip:hover { transform: translateY(-2px); border-color: rgba(255,255,255,.22); }
.covchip .dow { font-size: 9px; font-weight: 700; letter-spacing: .8px; text-transform: uppercase; color: var(--faint); }
.covchip .dnum { font-size: 16px; font-weight: 700; color: var(--ink); line-height: 1.1; }
.covchip .mon { font-size: 9px; font-weight: 700; letter-spacing: .6px; text-transform: uppercase; color: var(--muted); }
.covchip.ok { border-color: rgba(74,211,160,.4); background: rgba(74,211,160,.08); }
.covchip.ok .dnum { color: var(--green); }
.covchip.pending { border-color: rgba(255,177,78,.45); background: rgba(255,177,78,.09); }
.covchip.pending .dnum { color: #ffc078; }
.covchip.waiting { border-style: dashed; border-color: rgba(255,255,255,.2); }
.covchip.waiting .dnum { color: var(--muted); }
.covchip.progress { border-color: rgba(79,140,255,.5); background: rgba(79,140,255,.08); }
.covchip.progress .dnum { color: #8fb0ff; }
.covchip.progress { animation: pulse 2.6s var(--ease) infinite; }
@keyframes pulse { 50% { box-shadow: 0 0 14px -2px rgba(79,140,255,.35); } }
.covchip.empty { opacity: .45; }
.covkey { font-size: 12px; color: var(--muted); display: inline-flex; align-items: center; gap: 6px; }
.covdot { width: 9px; height: 9px; border-radius: 50%; display: inline-block; }
.covdot.ok { background: var(--green); }
.covdot.pending { background: #ffc078; }
.covdot.waiting { background: transparent; border: 1px dashed rgba(255,255,255,.4); }
.covdot.progress { background: #8fb0ff; }
.covdot.empty { background: rgba(255,255,255,.15); }

/* -------- print -------- */
@media print {
  body { background: #fff !important; color: #111 !important; }
  body::before, body::after, .edge-light { display: none !important; }
  .topbar, .controls, .btn { display: none !important; }
  .panel, .card { background: #fff !important; border-color: #ddd !important; box-shadow: none !important; }
  .panel::before, .card::before { display: none !important; }
  .card .value, .page-title { color: #111 !important; -webkit-text-fill-color: #111; animation: none !important; background: none !important; }
  table.data td, table.data th { color: #222 !important; border-color: #e5e5e5 !important; }
  table.data td.name { color: #000 !important; }
  .muted, .page-sub, .card .label { color: #666 !important; }
}

/* -------- small screens -------- */
.panel { overflow-x: auto; -webkit-overflow-scrolling: touch; }

/* touch devices: no hover — stop the always-on ambient loops (battery/jank) */
@media (hover: none) {
  .edge-light, .topbar .brand .dot, .card .value.iri { animation: none; }
}

@media (max-width: 680px) {
  .wrap { padding: 20px 14px 56px; }
  .page-title { font-size: 20px; }
  .card .value { font-size: 22px; }
  .cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
  /* only the main chart (direct panel child); leave the 140px detail charts */
  .panel > .chart-box { height: 300px !important; }

  /* iOS zooms the page on focusing any control under 16px — never go below it */
  input[type=text], input[type=password], input[type=date], input[type=number],
  select, textarea { font-size: 16px; }
  input[type=date] { min-width: 140px; }

  /* comfortable tap targets */
  .btn.small { padding: 9px 14px; font-size: 13px; }

  /* topbar: brand on top, nav as ONE horizontally-scrollable row
     (wrapped rows ate 15% of the screen and misplaced the active underline) */
  .topbar { display: block; padding: 10px 16px; }
  .topbar nav {
    display: flex; gap: 2px; overflow-x: auto; margin: 8px -16px 0;
    padding: 0 16px 2px; -webkit-overflow-scrolling: touch; scrollbar-width: none;
  }
  .topbar nav::-webkit-scrollbar { display: none; }
  .topbar nav a { flex: 0 0 auto; margin-left: 0; padding: 8px 10px; font-size: 13px; white-space: nowrap; }
  .topbar nav a::after { bottom: 2px; }

  /* client Tracks table: drop Market + the bar column so Total stays on screen
     (.detail rows keep their full-width chart cell) */
  #trackTable tr:not(.detail) th:nth-child(3), #trackTable tr:not(.detail) td:nth-child(3),
  #trackTable tr:not(.detail) th:last-child,  #trackTable tr:not(.detail) td:last-child { display: none; }
  #trackTable th, #trackTable td { padding-left: 8px; padding-right: 8px; }

  /* quick-fill input placeholder clipped at 110px */
  input.qf { width: 150px; text-align: left; }
}