/* ============================================================
   KVB 2.0 — Design System
   Dark mode · frosted glass over vibrant Kick-green · Apple-grade
   ============================================================ */

:root {
  /* ---- driven by Tweaks panel ---- */
  --accent-h: 140;            /* hue of the brand green #53FC18 */
  --glass-blur: 26px;         /* frosted intensity */
  --bg-glow: 0.5;             /* vibrancy of the color field */

  /* ---- derived accent ramp · tuned to Kick green #53FC18 ---- */
  --accent:      oklch(0.869 0.275 var(--accent-h));
  --accent-soft: oklch(0.82 0.215 var(--accent-h));
  --accent-deep: oklch(0.63 0.205 var(--accent-h));
  --accent-ink:  oklch(0.22 0.07 var(--accent-h));
  --accent-glow: oklch(0.869 0.275 var(--accent-h) / 0.45);

  /* ---- surfaces ---- */
  --bg-0: oklch(0.115 0.014 162);   /* page base */
  --bg-1: oklch(0.155 0.018 162);   /* raised */
  --ink:  oklch(0.975 0.004 160);   /* primary text */
  --ink-2: oklch(0.80 0.012 165);   /* secondary text */
  --ink-3: oklch(0.62 0.012 165);   /* tertiary / captions */

  /* ---- glass (dark, smoky, translucent) ---- */
  --glass-fill: color-mix(in oklch, var(--bg-0) 64%, transparent);
  --glass-fill-strong: color-mix(in oklch, var(--bg-0) 80%, transparent);
  --glass-border: color-mix(in oklch, white 12%, transparent);
  --glass-border-soft: color-mix(in oklch, white 6%, transparent);
  --glass-hi: color-mix(in oklch, white 22%, transparent);
  --glass-sheen: color-mix(in oklch, white 7%, transparent);

  --radius: 22px;
  --radius-sm: 14px;
  --radius-lg: 30px;

  --shadow-1: 0 1px 0 var(--glass-sheen) inset, 0 12px 34px -14px rgba(0,0,0,0.8);
  --shadow-2: 0 1px 0 var(--glass-sheen) inset, 0 34px 90px -28px rgba(0,0,0,0.9);
  --shadow-float: 0 1px 0 var(--glass-sheen) inset, 0 50px 140px -34px rgba(0,0,0,0.95);

  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text",
          "Inter", "Segoe UI", system-ui, sans-serif;
  --maxw: 1180px;

  color-scheme: dark;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-0);
  color: var(--ink);
  font-family: var(--font);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  letter-spacing: -0.011em;
}

#root { min-height: 100vh; }

/* ---------- The vibrant color field that lives behind all glass ---------- */
.bgfield {
  position: fixed;
  inset: 0;
  z-index: 0;
  overflow: hidden;
  background: var(--bg-0);
}
.bgfield::before {
  content: "";
  position: absolute;
  inset: -20%;
  background:
    radial-gradient(42% 50% at 18% 12%, oklch(0.82 0.20 var(--accent-h) / calc(0.55 * var(--bg-glow))), transparent 60%),
    radial-gradient(46% 55% at 88% 22%, oklch(0.78 0.16 calc(var(--accent-h) + 12) / calc(0.42 * var(--bg-glow))), transparent 62%),
    radial-gradient(60% 60% at 70% 95%, oklch(0.70 0.16 calc(var(--accent-h) + 8) / calc(0.40 * var(--bg-glow))), transparent 60%),
    radial-gradient(50% 50% at 30% 80%, oklch(0.66 0.13 calc(var(--accent-h) - 8) / calc(0.30 * var(--bg-glow))), transparent 60%);
  filter: blur(10px);
  animation: drift 26s ease-in-out infinite alternate;
}
.bgfield::after {                      /* fine grain so the gradient isn't flat */
  content: "";
  position: absolute;
  inset: 0;
  background-image: radial-gradient(rgba(255,255,255,0.035) 1px, transparent 1px);
  background-size: 3px 3px;
  mix-blend-mode: overlay;
  opacity: 0.5;
}
@keyframes drift {
  0%   { transform: translate3d(0,0,0) scale(1); }
  100% { transform: translate3d(-3%, -2%, 0) scale(1.08); }
}
@media (prefers-reduced-motion: reduce) {
  .bgfield::before { animation: none; }
}

/* background style variants (set via data attr on body) */
body[data-bg="mesh"]  .bgfield::before { opacity: 1; }
body[data-bg="aurora"] .bgfield::before {
  background:
    radial-gradient(38% 80% at 50% -10%, oklch(0.84 0.22 var(--accent-h) / calc(0.6 * var(--bg-glow))), transparent 60%),
    radial-gradient(40% 70% at 12% 60%, oklch(0.74 0.16 calc(var(--accent-h)+12) / calc(0.45 * var(--bg-glow))), transparent 60%),
    radial-gradient(40% 70% at 90% 70%, oklch(0.70 0.15 calc(var(--accent-h)-10) / calc(0.45 * var(--bg-glow))), transparent 60%);
}
body[data-bg="spot"] .bgfield::before {
  background:
    radial-gradient(46% 46% at 50% 8%, oklch(0.84 0.22 var(--accent-h) / calc(0.7 * var(--bg-glow))), transparent 55%),
    radial-gradient(70% 60% at 50% 120%, oklch(0.55 0.12 var(--accent-h) / calc(0.5 * var(--bg-glow))), transparent 60%);
}

/* ---------- Glass primitive ---------- */
.glass {
  background:
    linear-gradient(180deg, var(--glass-sheen), transparent 42%),
    var(--glass-fill);
  -webkit-backdrop-filter: blur(var(--glass-blur)) saturate(125%) brightness(0.92);
  backdrop-filter: blur(var(--glass-blur)) saturate(125%) brightness(0.92);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-1);
}
.glass-strong {
  background:
    linear-gradient(180deg, color-mix(in oklch, white 9%, transparent), transparent 38%),
    var(--glass-fill-strong);
  -webkit-backdrop-filter: blur(calc(var(--glass-blur) + 10px)) saturate(135%) brightness(0.9);
  backdrop-filter: blur(calc(var(--glass-blur) + 10px)) saturate(135%) brightness(0.9);
  border: 1px solid var(--glass-border);
  border-radius: var(--radius);
  box-shadow: var(--shadow-2);
}

/* ---------- Type scale ---------- */
.h-display { font-size: clamp(44px, 7.4vw, 92px); line-height: 0.98; letter-spacing: -0.035em; font-weight: 680; }
.h1 { font-size: clamp(32px, 4.4vw, 52px); line-height: 1.04; letter-spacing: -0.03em; font-weight: 660; }
.h2 { font-size: clamp(24px, 2.6vw, 34px); line-height: 1.1; letter-spacing: -0.022em; font-weight: 640; }
.h3 { font-size: 20px; line-height: 1.2; letter-spacing: -0.015em; font-weight: 620; }
.body-lg { font-size: clamp(16px, 1.4vw, 19px); line-height: 1.55; color: var(--ink-2); }
.body { font-size: 16px; line-height: 1.55; color: var(--ink-2); }
.cap { font-size: 13px; letter-spacing: 0.02em; color: var(--ink-3); }
.eyebrow {
  font-size: 12.5px; font-weight: 600; letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--accent-soft);
}

.accent-text { color: var(--accent); }
.gradient-text {
  color: var(--accent);
}

/* ---------- Buttons ---------- */
.btn {
  font-family: var(--font);
  font-size: 15px; font-weight: 560; letter-spacing: -0.01em;
  border-radius: 999px;
  padding: 12px 22px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform .18s cubic-bezier(.2,.7,.3,1), box-shadow .25s, background .2s, border-color .2s;
  display: inline-flex; align-items: center; gap: 9px;
  white-space: nowrap;
}
.btn:active { transform: scale(0.97); }
.btn-primary {
  background: linear-gradient(180deg, var(--accent), var(--accent-deep));
  color: var(--accent-ink);
  font-weight: 640;
  box-shadow: 0 1px 0 color-mix(in oklch, white 50%, transparent) inset,
              0 10px 30px -8px var(--accent-glow);
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: 0 1px 0 color-mix(in oklch, white 60%, transparent) inset, 0 16px 40px -8px var(--accent-glow); }
.btn-ghost {
  background: var(--glass-fill);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  border-color: var(--glass-border);
  color: var(--ink);
}
.btn-ghost:hover { background: var(--glass-fill-strong); border-color: var(--glass-hi); transform: translateY(-2px); }
.btn-sm { padding: 8px 16px; font-size: 13.5px; }
.btn-lg { padding: 15px 28px; font-size: 16.5px; }

/* ---------- Pills / chips ---------- */
.chip {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 7px 14px; border-radius: 999px;
  background: var(--glass-fill); border: 1px solid var(--glass-border-soft);
  -webkit-backdrop-filter: blur(12px); backdrop-filter: blur(12px);
  font-size: 13px; color: var(--ink-2); font-weight: 500;
}
.dot { width: 7px; height: 7px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent-glow); }

/* ---------- Layout helpers ---------- */
.wrap { width: 100%; max-width: var(--maxw); margin: 0 auto; padding: 0 26px; }
.section { position: relative; z-index: 1; }
.stack { display: flex; flex-direction: column; }
.row { display: flex; align-items: center; }
.divider { height: 1px; background: var(--glass-border-soft); border: 0; }

/* image placeholder look */
.ph {
  position: relative; overflow: hidden;
  background:
    repeating-linear-gradient(135deg, color-mix(in oklch, white 5%, transparent) 0 12px, transparent 12px 24px),
    color-mix(in oklch, var(--bg-1) 70%, transparent);
  border: 1px dashed var(--glass-border);
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
}
.ph .ph-label {
  font-family: ui-monospace, "SF Mono", Menlo, monospace;
  font-size: 11.5px; letter-spacing: 0.04em; color: var(--ink-3);
  background: color-mix(in oklch, black 30%, transparent);
  padding: 5px 10px; border-radius: 7px;
}

image-slot { border-radius: var(--radius-sm); overflow: hidden; }

/* scrollbar */
::-webkit-scrollbar { width: 11px; height: 11px; }
::-webkit-scrollbar-thumb { background: var(--glass-border); border-radius: 99px; border: 3px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--glass-hi); background-clip: padding-box; }

/* entrance animations */
@keyframes rise { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
@keyframes fade { from { opacity: 0; } to { opacity: 1; } }
.rise { animation: rise .7s cubic-bezier(.2,.7,.3,1) both; }
.fade { animation: fade .8s ease both; }
@media (prefers-reduced-motion: reduce) { .rise, .fade { animation: none; } }

a { color: inherit; text-decoration: none; }
button { font-family: var(--font); }
::selection { background: color-mix(in oklch, var(--accent) 40%, transparent); color: var(--ink); }

/* ============================================================
   Dashboard component kit
   ============================================================ */
.dinput {
  display: flex; align-items: center; gap: 10px; padding: 0 14px;
  background: color-mix(in oklch, black 26%, transparent);
  border: 1px solid var(--glass-border); border-radius: 13px;
  transition: border-color .2s, box-shadow .2s;
}
.dinput:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-glow); }
.dinput input {
  flex: 1; background: transparent; border: none; outline: none;
  color: var(--ink); font-size: 14.5px; padding: 12px 0; font-family: var(--font);
}
.dinput input::placeholder { color: var(--ink-3); }

/* segmented control */
.seg { display: inline-flex; padding: 4px; gap: 3px; border-radius: 12px;
  background: color-mix(in oklch, black 26%, transparent); border: 1px solid var(--glass-border-soft); }
.seg button {
  border: none; background: transparent; color: var(--ink-2); cursor: pointer;
  padding: 7px 14px; border-radius: 9px; font-size: 13.5px; font-weight: 500;
  transition: background .2s, color .2s; white-space: nowrap;
}
.seg button[data-on="true"] { background: var(--glass-fill-strong); color: var(--ink); box-shadow: 0 1px 0 var(--glass-sheen) inset, 0 4px 12px -6px rgba(0,0,0,.6); }

/* toggle switch */
.tgl { width: 44px; height: 26px; border-radius: 99px; border: 1px solid var(--glass-border);
  background: color-mix(in oklch, black 30%, transparent); cursor: pointer; position: relative; transition: background .25s, border-color .25s; flex-shrink: 0; }
.tgl[data-on="true"] { background: linear-gradient(180deg, var(--accent), var(--accent-deep)); border-color: transparent; }
.tgl::after { content: ""; position: absolute; top: 2px; left: 2px; width: 20px; height: 20px; border-radius: 50%;
  background: white; box-shadow: 0 2px 6px rgba(0,0,0,.4); transition: transform .25s cubic-bezier(.2,.7,.3,1); }
.tgl[data-on="true"]::after { transform: translateX(18px); }

/* table */
.dtable { width: 100%; border-collapse: collapse; font-size: 13.5px; }
.dtable th { text-align: left; padding: 11px 14px; color: var(--ink-3); font-weight: 500; font-size: 11.5px;
  letter-spacing: 0.06em; text-transform: uppercase; border-bottom: 1px solid var(--glass-border-soft); }
.dtable td { padding: 13px 14px; border-bottom: 1px solid var(--glass-border-soft); color: var(--ink-2); }
.dtable tr:last-child td { border-bottom: none; }
.dtable tr { transition: background .15s; }
.dtable tbody tr:hover { background: var(--glass-fill); }
.mono { font-family: ui-monospace, "SF Mono", Menlo, monospace; font-size: 12.5px; letter-spacing: -0.01em; }

/* status badge */
.status { display: inline-flex; align-items: center; gap: 7px; padding: 4px 10px; border-radius: 99px; font-size: 12px; font-weight: 500; }
.status .sd { width: 6px; height: 6px; border-radius: 50%; }
.status.ok  { background: color-mix(in oklch, var(--accent) 14%, transparent); color: var(--accent); }
.status.ok .sd { background: var(--accent); box-shadow: 0 0 8px var(--accent-glow); }
.status.warn { background: color-mix(in oklch, oklch(0.8 0.15 75) 16%, transparent); color: oklch(0.85 0.15 75); }
.status.warn .sd { background: oklch(0.82 0.15 75); }
.status.bad  { background: color-mix(in oklch, oklch(0.65 0.2 25) 18%, transparent); color: oklch(0.78 0.18 25); }
.status.bad .sd { background: oklch(0.7 0.2 25); }
.status.idle { background: var(--glass-fill); color: var(--ink-3); }
.status.idle .sd { background: var(--ink-3); }

/* scrolly feed */
.feed { overflow-y: auto; }
.feed::-webkit-scrollbar { width: 7px; }

/* range input — consistent dark look */
input[type="range"] { -webkit-appearance: none; appearance: none; height: 6px; border-radius: 99px;
  background: var(--glass-border); outline: none; }
input[type="range"]::-webkit-slider-thumb { -webkit-appearance: none; width: 18px; height: 18px; border-radius: 50%;
  background: white; box-shadow: 0 0 0 4px var(--accent-glow), 0 2px 6px rgba(0,0,0,.4); cursor: pointer; }

.tile { transition: transform .25s cubic-bezier(.2,.7,.3,1), border-color .25s, background .25s; }
.tile:hover { transform: translateY(-3px); border-color: var(--glass-hi); }

@keyframes msgin { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes pulse-dot { 0%,100% { opacity: 1; } 50% { opacity: .35; } }
.live-dot { animation: pulse-dot 1.6s ease-in-out infinite; }

/* sub-pages responsive */
@media (max-width: 820px){
  .disc-grid{ grid-template-columns: 1fr !important; }
  .status-row{ grid-template-columns: 1fr auto !important; }
  .status-row .status-bars{ display: none !important; }
}
@media (max-width: 680px){
  .rg3, .rg4{ grid-template-columns: 1fr 1fr !important; }
}