/* Companion — shared component library: buttons, eyebrows, icons, forms, prose.
   Loaded after styles.css and before any page-specific <style>. */

/* ── EYEBROW ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--purple);
  margin-bottom: 20px;
}
.eyebrow::before {
  content: '';
  width: 24px;
  height: 1px;
  background: currentColor;
  flex-shrink: 0;
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: #C9A3FF; }

/* ── BUTTONS ── */
.btn,
.btn-primary,
.btn-secondary,
.btn-white {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font);
  font-size: 16px;
  font-weight: 600;
  line-height: 1.2;
  letter-spacing: 0;
  border: 1.5px solid transparent;
  border-radius: var(--radius-sm);
  padding: 15px 28px;
  cursor: pointer;
  text-decoration: none;
  transition: transform var(--duration-base) var(--ease),
    box-shadow var(--duration-base) var(--ease),
    background var(--duration-base) var(--ease),
    border-color var(--duration-base) var(--ease),
    color var(--duration-base) var(--ease);
}
.btn-primary { background: var(--grad); color: #fff; box-shadow: var(--shadow-sm); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: var(--shadow-purple); }
.btn-secondary { background: transparent; color: var(--deep); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: var(--purple); color: var(--purple); background: rgba(143,79,239,0.05); }
.btn-white { background: #fff; color: var(--purple); box-shadow: var(--shadow-md); }
.btn-white:hover { transform: translateY(-1px); box-shadow: var(--shadow-lg); }
.btn-block { width: 100%; box-sizing: border-box; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; transform: none; box-shadow: none; }

/* ── ICONS ── */
.icon {
  width: 20px;
  height: 20px;
  display: inline-block;
  flex-shrink: 0;
  fill: none;
  stroke: currentColor;
  stroke-width: 1.6;
  stroke-linecap: round;
  stroke-linejoin: round;
  vertical-align: middle;
}
.icon-badge {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: rgba(143,79,239,0.08);
  border: 1px solid var(--border);
  color: var(--purple);
  flex-shrink: 0;
}
.icon-badge .icon { width: 22px; height: 22px; }
.icon-badge--sm { width: 36px; height: 36px; border-radius: var(--radius-sm); }
.icon-badge--sm .icon { width: 18px; height: 18px; }

/* Status icons keep their own colour via currentColor */
.icon--is { color: var(--accent-clinical); }
.icon--not { color: var(--red); }

/* ── FORMS ── */
.form-field { display: flex; flex-direction: column; gap: 6px; text-align: left; }
.form-label {
  font-size: 13px;
  font-weight: 600;
  color: var(--deep);
  letter-spacing: 0.01em;
}
.form-error {
  color: var(--red);
  font-size: 14px;
  font-weight: 500;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 7px;
}
.form-error[hidden] { display: none; }
.form-error .icon { width: 16px; height: 16px; }

/* ── PROSE (legal / long-form readability) ── */
.prose { max-width: 68ch; }
.prose p { line-height: 1.75; }