/* ── CareerBank · UI refresh layer ───────────────────────────────────────────
   Loads AFTER cb.css. Additive only — introduces refreshed components and the
   motion classes that pair with cb-motion.js. Everything reads from the existing
   design tokens in cb.css so light/dark keeps working. New role-accent tokens
   are added below.
────────────────────────────────────────────────────────────────────────────── */

:root {
  /* Role accents (align with the React workspace themes) */
  --edu:        #03cfd1;   /* JO1Nedu  · student   */
  --pro:        #27aae2;   /* JO1NPro  · professional */
  --biz:        #6366f1;   /* JO1Nbiz  · employer  */
  --partner-c:  #f97316;   /* partner / orange     */

  --edu-soft:   rgba(3,207,209,0.12);
  --pro-soft:   rgba(39,170,226,0.12);
  --biz-soft:   rgba(99,102,241,0.12);
  --partner-soft: rgba(249,115,22,0.12);

  /* Motion timing */
  --ease-out:    cubic-bezier(.22,1,.36,1);
  --ease-spring: cubic-bezier(.34,1.56,.64,1);
  --reveal-dur:  0.7s;

  --ring: 0 0 0 1px var(--border);
}

/* Per-role accent driver: set data-accent="edu|pro|biz|partner" on any wrapper
   and use var(--accent) inside it. */
[data-accent="edu"]     { --accent: var(--edu);       --accent-soft: var(--edu-soft); }
[data-accent="pro"]     { --accent: var(--pro);       --accent-soft: var(--pro-soft); }
[data-accent="biz"]     { --accent: var(--biz);       --accent-soft: var(--biz-soft); }
[data-accent="partner"] { --accent: var(--partner-c); --accent-soft: var(--partner-soft); }
:root { --accent: var(--brand); --accent-soft: rgba(24,39,124,0.10); }

/* ── Scroll reveal ───────────────────────────────────────────────────────────
   cb-motion.js adds .reveal immediately, then .is-visible when in view. */
.reveal {
  opacity: 0;
  transform: translateY(22px);
  transition:
    opacity   var(--reveal-dur) var(--ease-out),
    transform var(--reveal-dur) var(--ease-out);
  will-change: opacity, transform;
}
.reveal.is-visible { opacity: 1; transform: none; }

[data-reveal="down"]  { transform: translateY(-22px); }
[data-reveal="left"]  { transform: translateX(28px); }
[data-reveal="right"] { transform: translateX(-28px); }
[data-reveal="scale"] { transform: scale(.94); }
[data-reveal="fade"]  { transform: none; }
[data-reveal].is-visible { transform: none; }

@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1 !important; transform: none !important; transition: none !important; }
}

/* ── Button ripple ───────────────────────────────────────────────────────────*/
.cb-ripple {
  position: absolute;
  border-radius: 50%;
  background: currentColor;
  opacity: .28;
  transform: scale(0);
  animation: cbRipple .6s var(--ease-out);
  pointer-events: none;
  mix-blend-mode: soft-light;
}
@keyframes cbRipple { to { transform: scale(2.4); opacity: 0; } }

/* ── Button polish: sheen sweep + spring press ───────────────────────────────*/
.btn {
  position: relative;
  overflow: hidden;
  transition: transform .18s var(--ease-spring), box-shadow .25s var(--ease-out),
              background-color .2s ease, border-color .2s ease, color .2s ease;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0) scale(.98); }
.btn--primary:hover { box-shadow: 0 10px 28px rgba(24,39,124,.30); }
.btn--lg::after {
  content: '';
  position: absolute; top: 0; left: -120%;
  width: 60%; height: 100%;
  background: linear-gradient(100deg, transparent, rgba(255,255,255,.35), transparent);
  transform: skewX(-18deg);
  transition: left .6s var(--ease-out);
  pointer-events: none;
}
.btn--lg:hover::after { left: 140%; }

/* ── Card lift + gradient ring on hover ──────────────────────────────────────*/
.card, .cbx-card {
  transition: transform .28s var(--ease-out), box-shadow .28s var(--ease-out),
              border-color .25s ease, background-color .5s ease;
}
.card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.cbx-card {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
  position: relative;
}
.cbx-card--accent { border-top: 3px solid var(--accent); }
.cbx-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); border-color: color-mix(in srgb, var(--accent) 45%, var(--border)); }

/* ── Glass surface (nav / floating panels) ───────────────────────────────────*/
.cbx-glass {
  background: color-mix(in srgb, var(--surface) 78%, transparent);
  backdrop-filter: blur(14px) saturate(1.4);
  -webkit-backdrop-filter: blur(14px) saturate(1.4);
  border: 1px solid color-mix(in srgb, var(--border) 80%, transparent);
}

/* ── Animated gradient text ──────────────────────────────────────────────────*/
.cbx-grad-text {
  background: linear-gradient(100deg, var(--brand) 0%, var(--brand-2) 35%, var(--accent) 70%, var(--brand) 100%);
  background-size: 220% auto;
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  animation: cbGradShift 6s linear infinite;
}
@keyframes cbGradShift { to { background-position: 220% center; } }
@media (prefers-reduced-motion: reduce) { .cbx-grad-text { animation: none; } }

/* ── Accent pill / chip ──────────────────────────────────────────────────────*/
.cbx-chip {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 12px; border-radius: 999px;
  font-size: 12px; font-weight: 700; letter-spacing: .02em;
  background: var(--accent-soft); color: var(--accent);
  border: 1px solid color-mix(in srgb, var(--accent) 30%, transparent);
}

/* ── Skeleton shimmer (loading states) ───────────────────────────────────────*/
.cbx-skeleton {
  background: linear-gradient(100deg,
    var(--surface-2) 30%, color-mix(in srgb, var(--border) 60%, var(--surface-2)) 50%, var(--surface-2) 70%);
  background-size: 200% 100%;
  animation: cbShimmer 1.3s linear infinite;
  border-radius: var(--radius-sm);
}
@keyframes cbShimmer { to { background-position: -200% 0; } }

/* ── Underline-grow link ─────────────────────────────────────────────────────*/
.cbx-link {
  position: relative; color: var(--accent); font-weight: 600;
}
.cbx-link::after {
  content: ''; position: absolute; left: 0; bottom: -2px;
  width: 100%; height: 2px; background: currentColor;
  transform: scaleX(0); transform-origin: left;
  transition: transform .3s var(--ease-out);
}
.cbx-link:hover::after { transform: scaleX(1); }

/* ── Soft entrance for above-the-fold hero content (no JS needed) ─────────────*/
@keyframes cbFadeUp { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }
.cbx-enter { opacity: 0; animation: cbFadeUp .8s var(--ease-out) forwards; }
.cbx-enter-1 { animation-delay: .05s; }
.cbx-enter-2 { animation-delay: .18s; }
.cbx-enter-3 { animation-delay: .31s; }
.cbx-enter-4 { animation-delay: .44s; }
@media (prefers-reduced-motion: reduce) {
  .cbx-enter { opacity: 1; animation: none; }
}

/* ── Focus-visible ring (accessibility) ──────────────────────────────────────*/
a:focus-visible, button:focus-visible, .btn:focus-visible,
input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 45%, transparent);
  border-radius: var(--radius-sm);
}