/* ==========================================================================
   RADIUS Brand — design tokens
   Mirrors variables and base typography from the brand guidelines.
   Load BEFORE app.css.
   ========================================================================== */

:root {
  --blue:      #5374fa;
  --blue-2:    #869efa;
  --blue-3:    #bac7fd;
  --blue-4:    #e6e9fe;
  --navy:      #132840;
  --navy-2:    #0d1e30;
  --navy-3:    #1a3350;
  --gray:      #5b6979;
  --off:       #efece8;
  --light-1:   #f4f1ef;
  --light-2:   #f9f6f5;
  --near-white:#fdfbfa;

  --border-dark:  rgba(131,158,250,0.18);
  --border-light: rgba(19,40,64,0.10);

  --display: 'Bricolage Grotesque', sans-serif;
  --body:    'Work Sans', sans-serif;
  --mono:    'DM Mono', monospace;

  /* status hues used in app */
  --ok:    #2f9e6b;
  --warn:  #c98a17;
  --err:   #c14242;
}

/* Base typography — Work Sans on body, Bricolage Grotesque on headings.
   Tailwind's font-sans default is overridden so the dashboard inherits the
   brand voice everywhere unless a class explicitly says otherwise. */
body {
  font-family: var(--body);
}
h1, h2, h3, h4, h5, h6 {
  font-family: var(--display);
  letter-spacing: -0.01em;
}

/* Typography utilities ---------------------------------------------------- */
.eyebrow {
  font-family: var(--mono);
  font-size: 10px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--blue);
}
.h-display {
  font-family: var(--display);
  font-weight: 300;
  font-size: clamp(42px, 5.5vw, 72px);
  letter-spacing: -0.03em;
  line-height: 0.95;
}
.h-display em { font-style: italic; color: var(--blue); font-weight: 300; }
.mono { font-family: var(--mono); }

/* Topbar ------------------------------------------------------------------ */
.brand-topbar {
  position: sticky; top: 0; z-index: 100;
  background: rgba(239,236,232,0.92);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-light);
}
.brand-topbar .inner {
  max-width: 1280px; margin: 0 auto;
  padding: 16px 56px;
  display: flex; align-items: center; justify-content: space-between; gap: 32px;
}
.brand-topbar-logo { display: flex; align-items: center; gap: 14px; text-decoration: none; }
.brand-topbar-logo svg { width: 22px; height: auto; }
.brand-topbar-logo .sep { width: 1px; height: 20px; background: var(--border-light); }
.brand-topbar-logo .product {
  font-family: var(--display); font-weight: 500; font-size: 15px;
  letter-spacing: -0.01em; color: var(--navy);
}
.brand-topbar-logo .lab {
  font-family: var(--mono); font-size: 10px;
  letter-spacing: 0.22em; text-transform: uppercase; color: var(--gray);
}

/* Buttons ----------------------------------------------------------------- */
.brand-btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  font-family: var(--mono); font-size: 11px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 12px 22px;
  border: 1px solid var(--navy);
  background: var(--navy); color: var(--off);
  cursor: pointer;
  transition: background .15s, border-color .15s, color .15s;
  text-decoration: none;
}
.brand-btn:hover { background: var(--blue); border-color: var(--blue); color: var(--off); }
.brand-btn.secondary {
  background: transparent; color: var(--navy); border-color: var(--navy);
}
.brand-btn.secondary:hover { background: var(--navy); color: var(--off); }
.brand-btn.ghost {
  background: transparent; color: var(--gray); border-color: var(--border-light);
}
.brand-btn.ghost:hover { color: var(--navy); border-color: var(--navy); background: transparent; }
.brand-btn.blue { background: var(--blue); border-color: var(--blue); }
.brand-btn.blue:hover { background: var(--navy); border-color: var(--navy); }
.brand-btn.danger { background: transparent; border-color: var(--err); color: var(--err); }
.brand-btn.danger:hover { background: var(--err); color: #fff; }
.brand-btn[disabled], .brand-btn.disabled { opacity: 0.45; pointer-events: none; }

/* Pills, tags ------------------------------------------------------------- */
.brand-pill {
  display: inline-block;
  font-family: var(--mono); font-size: 9.5px;
  letter-spacing: 0.18em; text-transform: uppercase;
  padding: 6px 12px;
  border: 1px solid var(--border-light);
  color: var(--gray);
  background: transparent;
}
.brand-pill.blue   { color: var(--blue);  border-color: rgba(83,116,250,0.4); }
.brand-pill.ok     { color: var(--ok);    border-color: rgba(47,158,107,0.4); }
.brand-pill.warn   { color: var(--warn);  border-color: rgba(201,138,23,0.4); }
.brand-pill.err    { color: var(--err);   border-color: rgba(193,66,66,0.4); }
.brand-pill.solid  { background: var(--navy); color: var(--off); border-color: var(--navy); }

/* Alerts ------------------------------------------------------------------ */
.brand-alert {
  padding: 14px 18px;
  border-left: 3px solid var(--blue);
  background: var(--blue-4);
  font-size: 14px;
  margin-bottom: 24px;
  color: var(--navy);
}
.brand-alert.err  { border-left-color: var(--err);  background: rgba(193,66,66,0.08); }
.brand-alert.warn { border-left-color: var(--warn); background: rgba(201,138,23,0.08); }
.brand-alert.ok   { border-left-color: var(--ok);   background: rgba(47,158,107,0.08); }