/* Blade-Agentic Mission Control — design tokens */

@import url('https://fonts.googleapis.com/css2?family=Mulish:wght@500;600;700;800&family=Open+Sans:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');

:root {
  /* Surfaces */
  --bg-base: oklch(0.155 0.012 285);
  --bg-elev-1: oklch(0.195 0.014 285);
  --bg-elev-2: oklch(0.225 0.015 285);
  --bg-hover: oklch(0.245 0.016 285);
  --border: oklch(0.30 0.014 285);
  --border-strong: oklch(0.40 0.018 285);

  /* Text */
  --text: oklch(0.97 0.005 285);
  --text-muted: oklch(0.70 0.012 285);
  --text-dim: oklch(0.55 0.012 285);

  /* Primary — purple neon */
  --primary: #a855f7;
  --primary-soft: oklch(0.55 0.20 305);
  --primary-glow: oklch(0.65 0.25 305 / 0.35);
  --primary-bg: oklch(0.30 0.10 305 / 0.18);
  --primary-border: oklch(0.50 0.15 305 / 0.45);

  /* Project accents */
  --proj-aptinexus: oklch(0.68 0.22 305);   /* purple */
  --proj-personal: oklch(0.68 0.18 235);    /* blue */
  --proj-infra: oklch(0.72 0.18 155);       /* green */
  --proj-future: oklch(0.65 0.02 285);      /* neutral */

  /* Status (oklch siblings, similar L/C, varying H) */
  --ok: oklch(0.74 0.16 155);
  --warn: oklch(0.80 0.15 85);
  --err: oklch(0.68 0.22 25);
  --idle: oklch(0.55 0.012 285);
  --info: oklch(0.72 0.14 235);

  /* Plan colors — local / subscription / metered */
  --plan-local: oklch(0.74 0.16 155);    /* green   — free local */
  --plan-sub: oklch(0.72 0.14 235);      /* blue    — flat-rate subscription */
  --plan-metered: oklch(0.72 0.18 25);   /* orange  — pay-per-token */
  /* Legacy aliases */
  --tier-0: var(--plan-local);
  --tier-1: var(--plan-sub);
  --tier-2: var(--plan-metered);

  /* Type */
  --font-display: 'Mulish', system-ui, sans-serif;
  --font-body: 'Open Sans', system-ui, sans-serif;
  --font-mono: 'JetBrains Mono', ui-monospace, monospace;

  /* Density */
  --row-h: 36px;
  --row-h-comfortable: 48px;

  /* Radii */
  --r-xs: 4px;
  --r-sm: 6px;
  --r-md: 10px;
  --r-lg: 14px;

  /* Shadow */
  --shadow-card: 0 1px 0 0 oklch(1 0 0 / 0.04) inset, 0 1px 2px oklch(0 0 0 / 0.4);
  --shadow-pop: 0 12px 40px -8px oklch(0 0 0 / 0.6), 0 2px 8px oklch(0 0 0 / 0.4);
  --glow-primary: 0 0 0 1px var(--primary-border), 0 0 24px -4px var(--primary-glow);
}

* {
  box-sizing: border-box;
}

html, body {
  margin: 0;
  padding: 0;
  background: var(--bg-base);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-feature-settings: 'cv11', 'ss01', 'tnum';
}

#root {
  min-height: 100vh;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
  padding: 0;
}

input, select, textarea {
  font-family: inherit;
  color: inherit;
}

a { color: inherit; text-decoration: none; }

/* Scrollbars */
*::-webkit-scrollbar { width: 10px; height: 10px; }
*::-webkit-scrollbar-track { background: transparent; }
*::-webkit-scrollbar-thumb {
  background: var(--border);
  border-radius: 10px;
  border: 2px solid var(--bg-base);
}
*::-webkit-scrollbar-thumb:hover { background: var(--border-strong); }

/* Numerics */
.num { font-variant-numeric: tabular-nums; font-feature-settings: 'tnum'; }

/* Headlines */
.h-display {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: -0.01em;
}
.h-mono {
  font-family: var(--font-mono);
  font-size: 11px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--text-dim);
  white-space: nowrap;
}

/* Status dot */
.dot {
  display: inline-block;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  flex-shrink: 0;
}
.dot.ok { background: var(--ok); box-shadow: 0 0 8px oklch(0.74 0.16 155 / 0.6); }
.dot.warn { background: var(--warn); box-shadow: 0 0 8px oklch(0.80 0.15 85 / 0.5); }
.dot.err { background: var(--err); box-shadow: 0 0 8px oklch(0.68 0.22 25 / 0.6); }
.dot.idle { background: var(--idle); }

/* Pulsing dot for live */
@keyframes pulse-dot {
  0%, 100% { opacity: 1; }
  50% { opacity: 0.45; }
}
.dot.live { animation: pulse-dot 2s ease-in-out infinite; }

/* Pill / badge */
.pill {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  padding: 2px 7px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.02em;
  border: 1px solid var(--border);
  background: var(--bg-elev-1);
  color: var(--text-muted);
  white-space: nowrap;
  line-height: 1.4;
}
.pill.ok { background: oklch(0.74 0.16 155 / 0.12); color: oklch(0.85 0.12 155); border-color: oklch(0.74 0.16 155 / 0.35); }
.pill.warn { background: oklch(0.80 0.15 85 / 0.12); color: oklch(0.88 0.12 85); border-color: oklch(0.80 0.15 85 / 0.35); }
.pill.err { background: oklch(0.68 0.22 25 / 0.14); color: oklch(0.82 0.16 25); border-color: oklch(0.68 0.22 25 / 0.4); }
.pill.idle { background: var(--bg-elev-1); color: var(--text-dim); }
.pill.primary { background: var(--primary-bg); color: oklch(0.85 0.18 305); border-color: var(--primary-border); }
.pill.plan-local   { background: oklch(0.74 0.16 155 / 0.10); color: oklch(0.85 0.12 155); border-color: oklch(0.74 0.16 155 / 0.30); }
.pill.plan-sub     { background: oklch(0.72 0.14 235 / 0.12); color: oklch(0.85 0.12 235); border-color: oklch(0.72 0.14 235 / 0.32); }
.pill.plan-metered { background: oklch(0.72 0.18 25 / 0.10); color: oklch(0.82 0.16 25); border-color: oklch(0.72 0.18 25 / 0.30); }
.pill.tier-0 { background: oklch(0.74 0.16 155 / 0.10); color: oklch(0.85 0.12 155); border-color: oklch(0.74 0.16 155 / 0.30); }
.pill.tier-1 { background: oklch(0.72 0.14 235 / 0.12); color: oklch(0.85 0.12 235); border-color: oklch(0.72 0.14 235 / 0.32); }
.pill.tier-2 { background: oklch(0.72 0.18 25 / 0.10); color: oklch(0.82 0.16 25); border-color: oklch(0.72 0.18 25 / 0.30); }

/* Card */
.card {
  background: var(--bg-elev-1);
  border: 1px solid var(--border);
  border-radius: var(--r-md);
  box-shadow: var(--shadow-card);
}

/* Focus ring */
button:focus-visible, [role="button"]:focus-visible, [tabindex]:focus-visible, input:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px var(--bg-base), 0 0 0 4px var(--primary);
  border-radius: var(--r-sm);
}

/* Layout helpers */
.row { display: flex; align-items: center; }
.col { display: flex; flex-direction: column; }
.gap-1 { gap: 4px; } .gap-2 { gap: 8px; } .gap-3 { gap: 12px; } .gap-4 { gap: 16px; } .gap-6 { gap: 24px; } .gap-8 { gap: 32px; }
.grow { flex: 1 1 auto; min-width: 0; }
.muted { color: var(--text-muted); }
.dim { color: var(--text-dim); }
.truncate { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* Project dot */
.proj-dot {
  width: 8px;
  height: 8px;
  border-radius: 2px;
  flex-shrink: 0;
}
.proj-dot.aptinexus { background: var(--proj-aptinexus); }
.proj-dot.personal { background: var(--proj-personal); }
.proj-dot.infra { background: var(--proj-infra); }
.proj-dot.future { background: var(--proj-future); }

/* Sparkline area */
.spark {
  display: block;
  width: 100%;
  height: 32px;
}