/* CANONIC mockup design system — Apple-polish / Beats reference.
   Governed surface: every LAUDE-driven mockup consumes these tokens.
   See feedback_mockup_apple_polish_convergence.md + feedback_mockups_driven_by_laude.md. */

:root {
  /* Surfaces — matte, no gradients */
  --bg-deep:           #000000;
  --bg-elevated:       #0a0a0a;
  --bg-surface:        #111111;

  /* Type — warm whites, hierarchy by opacity not color */
  --fg-primary:        #fafaf9;
  --fg-secondary:      rgba(250, 250, 249, 0.62);
  --fg-tertiary:       rgba(250, 250, 249, 0.38);
  --fg-quaternary:     rgba(250, 250, 249, 0.22);

  /* Hairlines — never use heavy borders */
  --rule-strong:       rgba(255, 255, 255, 0.16);
  --rule:              rgba(255, 255, 255, 0.08);
  --rule-faint:        rgba(255, 255, 255, 0.04);

  /* Accents — semantic, restrained, ONE per surface ideally */
  --accent-federation: #5fb4ff;    /* federation / magic:// / Nexus blue */
  --accent-signed:     #5ec27e;    /* credentialed / signed / hash-locked */
  --accent-pending:    #e7a957;    /* in-flight / awaiting peer review */
  --accent-coin:       #c8a44d;    /* COIN mint events (rare, used sparingly) */

  /* Type scale — Apple system stack */
  --font-display:      -apple-system, BlinkMacSystemFont, "SF Pro Display",
                       "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-text:         -apple-system, BlinkMacSystemFont, "SF Pro Text",
                       "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono:         "SF Mono", "JetBrains Mono", Menlo, Consolas, monospace;

  /* Caps tracking — Beats-style headers */
  --tracking-caps:     0.14em;
  --tracking-caps-tight: 0.08em;

  /* Spacing — generous negative space */
  --gap-1:  4px;
  --gap-2:  8px;
  --gap-3:  16px;
  --gap-4:  24px;
  --gap-5:  40px;
  --gap-6:  64px;
  --gap-7:  96px;
  --gap-8:  144px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body {
  background: var(--bg-deep);
  color: var(--fg-primary);
  font-family: var(--font-text);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

/* Type primitives */
.eyebrow {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
  color: var(--fg-tertiary);
}

.display {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 56px;
  line-height: 1.05;
  letter-spacing: -0.02em;
  color: var(--fg-primary);
}

.title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 28px;
  line-height: 1.15;
  letter-spacing: -0.01em;
  color: var(--fg-primary);
}

.body {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: 15px;
  line-height: 1.5;
  color: var(--fg-secondary);
}

.caption {
  font-family: var(--font-text);
  font-weight: 400;
  font-size: 13px;
  line-height: 1.45;
  color: var(--fg-tertiary);
}

.mono {
  font-family: var(--font-mono);
  font-size: 12px;
  letter-spacing: 0.01em;
  color: var(--fg-secondary);
}

.caps {
  text-transform: uppercase;
  letter-spacing: var(--tracking-caps);
}

/* Hairline rule helper */
.rule        { background: var(--rule); height: 1px; width: 100%; }
.rule-strong { background: var(--rule-strong); height: 1px; width: 100%; }

/* Accent chips — restrained, no fills, just outlined dot + caps label */
.chip {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-display);
  font-size: 10px;
  letter-spacing: var(--tracking-caps);
  text-transform: uppercase;
  color: var(--fg-secondary);
}
.chip::before {
  content: "";
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
}
.chip-federation { color: var(--accent-federation); }
.chip-signed     { color: var(--accent-signed); }
.chip-pending    { color: var(--accent-pending); }