/* ══════════════════════════════════════════════════════════
   CodingInABox — Gamification styles
   Layers on top of tokens.css + lms.css. Neon-cyberpunk, light.
   Scoped under .ciab-* so it never collides with existing LMS CSS.
   ══════════════════════════════════════════════════════════ */

/* ── Completion modal ───────────────────────────────────── */
.ciab-modal-overlay {
  position: fixed; inset: 0; z-index: 300;
  display: grid; place-items: center;
  background: rgba(2, 6, 23, 0.78); backdrop-filter: blur(6px);
  opacity: 0; transition: opacity .22s var(--ease, ease);
  padding: var(--space-4, 1.25rem);
}
.ciab-modal-overlay.open { opacity: 1; }
.ciab-modal-overlay.closing { opacity: 0; }

.ciab-modal {
  position: relative; width: min(440px, 92vw);
  background: linear-gradient(180deg, rgba(10,22,40,0.96), rgba(2,6,23,0.98));
  border: 1px solid var(--border-strong, rgba(0,240,255,0.4));
  border-radius: var(--radius-2, 12px);
  box-shadow: 0 0 40px rgba(0,240,255,0.28), 0 20px 60px rgba(0,0,0,0.6);
  padding: 2.25rem 2rem 1.75rem; text-align: center;
  transform: translateY(16px) scale(0.96); transition: transform .28s var(--ease, cubic-bezier(.2,.7,.3,1));
  overflow: hidden;
}
.ciab-modal-overlay.open .ciab-modal { transform: translateY(0) scale(1); }

.ciab-modal-close {
  position: absolute; top: 10px; right: 14px;
  background: none; border: none; color: var(--text-3, #94a3b8);
  font-size: 26px; line-height: 1; cursor: pointer; transition: color .2s;
}
.ciab-modal-close:hover { color: var(--neon-cyan, #00F0FF); }

.ciab-trophy {
  width: 84px; height: 84px; margin: 0 auto 1rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: radial-gradient(circle at 50% 35%, rgba(0,240,255,0.25), rgba(255,0,229,0.12) 70%, transparent);
  border: 2px solid var(--neon-cyan, #00F0FF);
  box-shadow: 0 0 24px rgba(0,240,255,0.5), inset 0 0 18px rgba(255,0,229,0.25);
  animation: ciab-pop .5s var(--ease, cubic-bezier(.2,.8,.2,1.2)) both;
}
.ciab-trophy .material-symbols-outlined {
  font-size: 46px; color: var(--neon-cyan, #00F0FF);
  font-variation-settings: 'FILL' 1;
  text-shadow: 0 0 14px rgba(0,240,255,0.8);
}
@keyframes ciab-pop { 0% { transform: scale(0) rotate(-18deg); } 70% { transform: scale(1.15) rotate(6deg); } 100% { transform: scale(1) rotate(0); } }

.ciab-modal-kicker {
  font-family: var(--font-mono, monospace); font-size: 11px;
  text-transform: uppercase; letter-spacing: .25em;
  color: var(--neon-cyan, #00F0FF); margin-bottom: .35rem;
}
.ciab-modal-title {
  font-size: 1.6rem; font-weight: 800; color: #fff; line-height: 1.1;
  text-shadow: 0 0 12px rgba(0,240,255,0.5); margin-bottom: .5rem;
}
.ciab-modal-skill { font-size: .9rem; color: var(--text-2, #cbd5e1); margin-bottom: .9rem; }
.ciab-modal-skill strong { color: var(--neon-cyan, #00F0FF); }

.ciab-modal-xp {
  display: inline-block; font-family: var(--font-mono, monospace); font-weight: 700;
  font-size: 1.1rem; color: #fff;
  background: linear-gradient(90deg, rgba(0,240,255,0.18), rgba(255,0,229,0.18));
  border: 1px solid var(--border-strong, rgba(0,240,255,0.4));
  border-radius: var(--radius-round, 999px);
  padding: .35rem 1.1rem; margin-bottom: .6rem;
  box-shadow: 0 0 16px rgba(0,240,255,0.25);
}
.ciab-modal-streak {
  font-size: .85rem; color: var(--color-warning, #fbbf24);
  display: flex; align-items: center; justify-content: center; gap: .3rem; margin: 0 0 .8rem;
}
.ciab-modal-streak .material-symbols-outlined { font-size: 20px; font-variation-settings: 'FILL' 1; }

.ciab-modal-badges {
  display: flex; flex-wrap: wrap; gap: .7rem; justify-content: center;
  margin: .6rem 0 1.1rem;
}
.ciab-modal-badge {
  display: flex; flex-direction: column; align-items: center; gap: .25rem;
  min-width: 78px; padding: .6rem .5rem;
  background: var(--color-primary-soft, rgba(0,240,255,0.12));
  border: 1px solid var(--border-strong, rgba(0,240,255,0.4));
  border-radius: var(--radius-1, 8px);
  animation: ciab-badge-in .5s var(--ease, ease) both;
}
.ciab-modal-badge .material-symbols-outlined {
  font-size: 30px; color: var(--neon-cyan, #00F0FF); font-variation-settings: 'FILL' 1;
  text-shadow: 0 0 10px rgba(0,240,255,0.6);
}
.ciab-modal-badge-name {
  font-size: 10px; font-weight: 700; text-transform: uppercase; letter-spacing: .04em;
  color: var(--text-1, #f1f5f9); line-height: 1.1; text-align: center;
}
@keyframes ciab-badge-in { from { opacity: 0; transform: scale(.6); } to { opacity: 1; transform: scale(1); } }

.ciab-modal-ok { margin-top: .4rem; width: 100%; }

/* sparkle layer */
.ciab-modal-fx { position: absolute; inset: 0; pointer-events: none; overflow: hidden; }
.ciab-modal-fx i {
  position: absolute; top: -8px; width: 7px; height: 7px; border-radius: 1px;
  opacity: 0; animation: ciab-fall 1.1s ease-in forwards;
}
@keyframes ciab-fall {
  0% { opacity: 1; transform: translateY(0) rotate(0); }
  100% { opacity: 0; transform: translateY(360px) rotate(320deg); }
}

/* ── Compact HUD (xp / level / streak) ──────────────────── */
.ciab-hud {
  display: flex; align-items: center; gap: 1.1rem; flex-wrap: wrap;
  font-family: var(--font-sans, sans-serif);
}
.ciab-hud-tier { display: flex; align-items: center; gap: .55rem; }
.ciab-hud-tier > .material-symbols-outlined {
  font-size: 26px; color: var(--neon-cyan, #00F0FF); font-variation-settings: 'FILL' 1;
  text-shadow: 0 0 10px rgba(0,240,255,0.5);
}
.ciab-hud-tier-name { display: block; font-weight: 800; font-size: .85rem; color: #fff; line-height: 1.1; }
.ciab-hud-tier-sub { display: block; font-family: var(--font-mono, monospace); font-size: 9px; letter-spacing: .18em; color: var(--text-2, #cbd5e1); }

.ciab-hud-xp { flex: 1; min-width: 140px; }
.ciab-hud-xpbar {
  height: 7px; border-radius: 999px; overflow: hidden;
  background: var(--color-primary-soft, rgba(0,240,255,0.12));
}
.ciab-hud-xpfill {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--neon-cyan, #00F0FF), var(--neon-magenta, #FF00E5));
  box-shadow: 0 0 10px rgba(0,240,255,0.5); transition: width .6s var(--ease, ease);
}
.ciab-hud-xpmeta {
  display: flex; justify-content: space-between; gap: .5rem; margin-top: .3rem;
  font-family: var(--font-mono, monospace); font-size: 10px; color: var(--text-2, #cbd5e1);
}
.ciab-hud-next { color: var(--text-2, #cbd5e1); }

.ciab-hud-streak { display: flex; align-items: center; gap: .25rem; }
.ciab-hud-streak .material-symbols-outlined { font-size: 24px; color: var(--text-3, #94a3b8); }
.ciab-hud-streak .material-symbols-outlined.lit {
  color: var(--color-warning, #fbbf24); font-variation-settings: 'FILL' 1;
  text-shadow: 0 0 10px rgba(251,191,36,0.7);
}
.ciab-hud-streak-n { font-weight: 800; color: #fff; font-size: .95rem; }

/* ── Dashboard strip: ladder + badge preview ────────────── */
.ciab-strip {
  display: grid; grid-template-columns: 1.6fr 1fr; gap: 1.25rem;
  align-items: stretch;
}
@media (max-width: 760px) { .ciab-strip { grid-template-columns: 1fr; } }

.ciab-ladder, .ciab-strip-badges {
  background: var(--color-surface, rgba(10,22,40,0.8)); backdrop-filter: blur(12px);
  border: 1px solid var(--border, rgba(0,240,255,0.18));
  border-radius: var(--radius-2, 12px); padding: 1.25rem 1.4rem;
}
.ciab-ladder-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; margin-bottom: 1rem; }
.ciab-ladder-kicker {
  font-family: var(--font-mono, monospace); font-size: 10px; letter-spacing: .22em;
  text-transform: uppercase; color: var(--neon-cyan, #00F0FF); margin-bottom: .25rem;
}
.ciab-ladder-rank { font-size: 1.25rem; font-weight: 800; color: #fff; display: flex; align-items: center; gap: .5rem; flex-wrap: wrap; }
.ciab-ladder-tier {
  font-family: var(--font-mono, monospace); font-size: 9px; font-weight: 700; letter-spacing: .15em;
  text-transform: uppercase; color: var(--neon-magenta, #FF00E5);
  border: 1px solid rgba(255,0,229,0.4); border-radius: var(--radius-1, 6px); padding: 2px 7px;
}
.ciab-ladder-streak { display: flex; align-items: center; gap: .35rem; }
.ciab-ladder-streak .material-symbols-outlined { font-size: 28px; color: var(--text-3, #94a3b8); }
.ciab-ladder-streak .material-symbols-outlined.lit {
  color: var(--color-warning, #fbbf24); font-variation-settings: 'FILL' 1;
  text-shadow: 0 0 12px rgba(251,191,36,0.7);
}
.ciab-ladder-streak span:last-child { font-weight: 800; color: #fff; font-size: 1.15rem; line-height: 1; }
.ciab-ladder-streak small { display: block; font-size: 9px; font-weight: 600; color: var(--text-2, #cbd5e1); text-transform: uppercase; letter-spacing: .1em; }

.ciab-ladder-steps { display: flex; align-items: center; gap: .4rem; margin-bottom: 1rem; }
.ciab-ladder-step {
  flex: 1; display: flex; flex-direction: column; align-items: center; gap: .3rem;
  padding: .7rem .3rem; border-radius: var(--radius-1, 8px);
  border: 1px solid var(--border, rgba(0,240,255,0.18));
  background: rgba(2,6,23,0.4); opacity: .72; transition: all .3s var(--ease, ease);
}
.ciab-ladder-step .material-symbols-outlined { font-size: 26px; color: var(--text-2, #cbd5e1); }
.ciab-ladder-label { font-family: var(--font-mono, monospace); font-size: 10px; font-weight: 700; letter-spacing: .12em; color: var(--text-2, #cbd5e1); }
.ciab-ladder-step.done { opacity: .85; border-color: rgba(74,222,128,0.4); }
.ciab-ladder-step.done .material-symbols-outlined { color: var(--color-success, #4ade80); }
.ciab-ladder-step.done .ciab-ladder-label { color: var(--color-success, #4ade80); }
.ciab-ladder-step.active {
  opacity: 1; border-color: var(--neon-cyan, #00F0FF);
  background: var(--color-primary-soft, rgba(0,240,255,0.12));
  box-shadow: 0 0 18px rgba(0,240,255,0.3);
}
.ciab-ladder-step.active .material-symbols-outlined { color: var(--neon-cyan, #00F0FF); font-variation-settings: 'FILL' 1; text-shadow: 0 0 10px rgba(0,240,255,0.7); }
.ciab-ladder-step.active .ciab-ladder-label { color: #fff; }
.ciab-ladder-arrow { color: var(--text-3, #94a3b8); font-size: 20px; }

.ciab-ladder-xp .ciab-hud-xpbar { height: 8px; }
.ciab-ladder-xp .ciab-hud-xpmeta { font-size: 10px; margin-top: .4rem; }

/* badge preview card */
.ciab-strip-badges { display: flex; flex-direction: column; }
.ciab-strip-badges-head { display: flex; align-items: baseline; justify-content: space-between; margin-bottom: .8rem; }
.ciab-strip-badges-title { font-size: .8rem; font-weight: 800; text-transform: uppercase; letter-spacing: .15em; color: #fff; }
.ciab-strip-badges-count { font-family: var(--font-mono, monospace); font-size: 12px; color: var(--neon-cyan, #00F0FF); }
.ciab-badge-row { display: flex; flex-wrap: wrap; gap: .55rem; flex: 1; align-content: flex-start; }
.ciab-badge-empty { font-size: 11px; color: var(--text-2, #cbd5e1); font-family: var(--font-mono, monospace); }
.ciab-badge-chip {
  width: 42px; height: 42px; border-radius: var(--radius-1, 8px);
  display: grid; place-items: center;
  border: 1px solid var(--border, rgba(0,240,255,0.18));
}
.ciab-badge-chip .material-symbols-outlined { font-size: 24px; }
.ciab-badge-chip.earned {
  background: var(--color-primary-soft, rgba(0,240,255,0.12));
  border-color: var(--border-strong, rgba(0,240,255,0.4));
  box-shadow: 0 0 12px rgba(0,240,255,0.25);
}
.ciab-badge-chip.earned .material-symbols-outlined { color: var(--neon-cyan, #00F0FF); font-variation-settings: 'FILL' 1; text-shadow: 0 0 8px rgba(0,240,255,0.5); }
.ciab-badge-chip.locked { opacity: .65; }
.ciab-badge-chip.locked .material-symbols-outlined { color: var(--text-2, #cbd5e1); }
.ciab-strip-link {
  margin-top: .9rem; font-size: 12px; font-weight: 700; color: var(--neon-cyan, #00F0FF);
  text-decoration: none; align-self: flex-start;
}
.ciab-strip-link:hover { text-decoration: underline; }

/* ── Badge grid (badges.html) ───────────────────────────── */
.ciab-badge-grid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(180px, 1fr)); gap: 1.1rem;
}
.ciab-badge-card {
  background: var(--color-surface, rgba(10,22,40,0.8)); backdrop-filter: blur(12px);
  border: 1px solid var(--border, rgba(0,240,255,0.18)); border-radius: var(--radius-2, 12px);
  padding: 1.4rem 1.2rem; text-align: center; transition: all .3s var(--ease, ease);
}
.ciab-badge-card.earned { border-color: var(--border-strong, rgba(0,240,255,0.4)); box-shadow: 0 0 18px rgba(0,240,255,0.18); }
.ciab-badge-card.locked { opacity: .55; }
.ciab-badge-card.earned:hover { transform: translateY(-3px); box-shadow: 0 0 26px rgba(0,240,255,0.3); }
.ciab-badge-icon {
  width: 64px; height: 64px; margin: 0 auto .8rem; border-radius: 50%;
  display: grid; place-items: center;
  border: 1px solid var(--border, rgba(0,240,255,0.18)); background: rgba(2,6,23,0.5);
}
.ciab-badge-card.earned .ciab-badge-icon {
  border-color: var(--neon-cyan, #00F0FF);
  background: radial-gradient(circle at 50% 40%, rgba(0,240,255,0.22), transparent 70%);
  box-shadow: 0 0 18px rgba(0,240,255,0.4);
}
.ciab-badge-icon .material-symbols-outlined { font-size: 36px; color: var(--text-3, #94a3b8); }
.ciab-badge-card.earned .ciab-badge-icon .material-symbols-outlined {
  color: var(--neon-cyan, #00F0FF); font-variation-settings: 'FILL' 1; text-shadow: 0 0 12px rgba(0,240,255,0.6);
}
.ciab-badge-name { font-size: .95rem; font-weight: 800; color: #fff; margin-bottom: .35rem; }
.ciab-badge-card.locked .ciab-badge-name { color: var(--text-2, #cbd5e1); }
.ciab-badge-desc { font-size: 11px; line-height: 1.5; color: var(--text-3, #94a3b8); }
.ciab-badge-status {
  display: inline-block; margin-top: .7rem; font-family: var(--font-mono, monospace);
  font-size: 9px; font-weight: 700; letter-spacing: .12em; text-transform: uppercase;
  padding: 3px 9px; border-radius: var(--radius-round, 999px); border: 1px solid;
}
.ciab-badge-status.earned { color: var(--color-success, #4ade80); border-color: rgba(74,222,128,0.4); background: rgba(74,222,128,0.1); }
.ciab-badge-status.locked { color: var(--text-3, #94a3b8); border-color: var(--border, rgba(0,240,255,0.18)); }

/* ── Profile header ─────────────────────────────────────── */
.ciab-profile-head { display: flex; align-items: center; gap: 1.4rem; flex-wrap: wrap; }
.ciab-avatar {
  width: 88px; height: 88px; border-radius: 50%; flex: none;
  display: grid; place-items: center;
  font-size: 2.2rem; font-weight: 800; color: var(--text-on-primary, #050B1A);
  background: linear-gradient(135deg, var(--neon-cyan, #00F0FF), var(--neon-magenta, #FF00E5));
  box-shadow: 0 0 26px rgba(0,240,255,0.4);
}
.ciab-profile-meta { flex: 1; min-width: 200px; }
.ciab-stat-row { display: flex; flex-wrap: wrap; gap: 1.5rem; margin-top: .6rem; }
.ciab-stat { text-align: left; }
.ciab-stat-val { font-size: 1.4rem; font-weight: 800; color: var(--neon-cyan, #00F0FF); line-height: 1; }
.ciab-stat-label { font-family: var(--font-mono, monospace); font-size: 9px; letter-spacing: .15em; text-transform: uppercase; color: var(--text-3, #94a3b8); }