/* Shared design tokens and primitives for the Referral Outreach prototype. */
:root {
  --accent: #1F5FA8;
  --accent-hover: #123E70;
  --accent-soft: #E9EFF7;

  --ink: #18202B;
  --ink-2: #2C3643;
  --ink-3: #3A4452;
  --muted: #5A6573;

  --surface: #FFFFFF;
  --bg: #F3F5F8;
  --bg-2: #F8F9FB;
  --bg-3: #EEF1F5;

  --line: #DDE2E9;
  --line-2: #E3E7ED;
  --line-3: #EEF1F5;
  --control: #C9D1DB;
  --disabled: #D5DBE3;

  --ok-bg: #E3F4E8;   --ok-fg: #1A5E33;
  --info-bg: #E6F0FB; --info-fg: #14467D;
  --warn-bg: #FFF1DC; --warn-fg: #7A4100;
  --bad-bg: #FBE7E7;  --bad-fg: #8E2424;
  --neutral-bg: #EEF0F3; --neutral-fg: #454E5B;
  --ai-fg: #5B3FA8;
  --flag-fg: #B4540A;

  --font-sans: 'IBM Plex Sans', system-ui, sans-serif;
  --font-mono: 'IBM Plex Mono', monospace;
}

*, *::before, *::after { box-sizing: border-box; }
body { margin: 0; color: var(--ink); font-family: var(--font-sans); }
button, input, select, textarea { font-family: inherit; }
a { color: var(--accent); }
a:hover { color: var(--accent-hover); }
h1, h2, h3, p { margin: 0; }

.sr-only {
  position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap;
}
.muted { color: var(--muted); }
.small { font-size: 12px; }
.mono { font-family: var(--font-mono); font-size: 12px; }

/* Buttons */
.btn {
  height: 40px; padding: 0 14px; border-radius: 8px; cursor: pointer;
  font-size: 14px; font-weight: 500; color: var(--ink);
  background: var(--surface); border: 1px solid var(--control);
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
}
.btn:disabled { opacity: 0.45; cursor: not-allowed; }
.btn--primary { background: var(--accent); border-color: var(--accent); color: #FFFFFF; font-weight: 600; }
.btn--lg { height: 44px; padding: 0 16px; }
.btn--icon { width: 44px; padding: 0; }

/* Segmented control */
.seg { display: flex; border: 1px solid var(--control); border-radius: 8px; overflow: hidden; }
.seg button {
  height: 36px; padding: 0 12px; border: none; cursor: pointer;
  font-size: 13px; font-weight: 600; background: var(--surface); color: var(--ink-3);
}
.seg button[aria-pressed="true"] { background: var(--accent); color: #FFFFFF; }

/* Status badges */
.badge {
  display: inline-block; padding: 3px 9px; border-radius: 999px;
  font-size: 12px; font-weight: 600; white-space: nowrap;
}
.badge--new { background: var(--warn-bg); color: var(--warn-fg); }
.badge--outreach { background: var(--info-bg); color: var(--info-fg); }
.badge--booked { background: var(--ok-bg); color: var(--ok-fg); }
.badge--declined { background: var(--neutral-bg); color: var(--neutral-fg); }
.badge--unreachable, .badge--urgent { background: var(--bad-bg); color: var(--bad-fg); }
.badge--urgent { padding: 1px 8px; }

/* Text inputs */
.input {
  height: 40px; border: 1px solid var(--control); border-radius: 8px;
  padding: 0 12px; color: var(--ink); font-size: 14px; background: var(--surface);
}

.icon { flex-shrink: 0; }