/*!
 * lesson-passport.css — styles for lesson-passport.js (Student Passport).
 *
 * Lives top-left — the only free corner on a lesson page (juice owns top-right,
 * the AI tutor + save bar own bottom-right, focus owns bottom-left). All scoped
 * under .ntp-* so it never collides with host-lesson styles. Honors
 * prefers-reduced-motion.
 */

.ntp-pill,
.ntp-overlay,
.ntp-toast {
  --ntp-accent: #6d5efc;
  --ntp-accent2: #00c2a8;
  --ntp-ink: #1d2333;
  --ntp-bg: #ffffff;
  --ntp-bg-soft: #f5f6fb;
  --ntp-border: #e4e6f1;
  --ntp-prog: 0deg;
  font-family:
    system-ui,
    -apple-system,
    "Segoe UI",
    Roboto,
    Helvetica,
    Arial,
    sans-serif;
  box-sizing: border-box;
}
.ntp-pill *,
.ntp-overlay *,
.ntp-toast * {
  box-sizing: border-box;
}

/* ── Floating pill (top-left) ─────────────────────────────────────────────── */
.ntp-pill {
  position: fixed;
  top: 12px;
  left: 12px;
  z-index: 9992;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 12px 5px 5px;
  border: none;
  border-radius: 999px;
  background: var(--ntp-bg);
  box-shadow: 0 4px 16px rgba(33, 28, 92, 0.18);
  cursor: pointer;
  color: var(--ntp-ink);
  transition:
    transform 0.18s ease,
    box-shadow 0.18s ease;
}
.ntp-pill:hover {
  transform: translateY(-1px);
  box-shadow: 0 8px 22px rgba(33, 28, 92, 0.26);
}
.ntp-pill:focus-visible {
  outline: 3px solid var(--ntp-accent);
  outline-offset: 2px;
}
.ntp-pill-ring {
  position: relative;
  display: grid;
  place-items: center;
  width: 34px;
  height: 34px;
  border-radius: 50%;
  background: conic-gradient(
    var(--ntp-accent) var(--ntp-prog),
    var(--ntp-border) 0
  );
  padding: 3px;
}
.ntp-pill-avatar {
  display: grid;
  place-items: center;
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background: var(--ntp-bg-soft);
  font-size: 13px;
  font-weight: 800;
  color: var(--ntp-accent);
  letter-spacing: 0.3px;
}
.ntp-pill-meta {
  display: flex;
  flex-direction: column;
  line-height: 1.05;
}
.ntp-pill-lvl {
  font-size: 12px;
  font-weight: 800;
  color: var(--ntp-ink);
}
.ntp-pill-streak {
  font-size: 11px;
  font-weight: 700;
  color: #e8590c;
  min-height: 13px;
}

/* ── Overlay + panel ──────────────────────────────────────────────────────── */
.ntp-overlay {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: none;
  align-items: flex-start;
  justify-content: center;
  padding: 40px 16px;
  background: rgba(20, 18, 48, 0.42);
  backdrop-filter: blur(2px);
  overflow-y: auto;
}
.ntp-overlay.is-open {
  display: flex;
  animation: ntp-fade 0.2s ease both;
}
.ntp-panel {
  position: relative;
  width: 100%;
  max-width: 460px;
  background: var(--ntp-bg);
  color: var(--ntp-ink);
  border-radius: 20px;
  padding: 22px 22px 26px;
  box-shadow: 0 24px 60px rgba(20, 18, 48, 0.45);
  border-top: 6px solid var(--ntp-accent);
  animation: ntp-pop 0.24s cubic-bezier(0.2, 0.9, 0.3, 1.2) both;
}
.ntp-close {
  position: absolute;
  top: 12px;
  right: 14px;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 50%;
  background: var(--ntp-bg-soft);
  color: var(--ntp-ink);
  font-size: 19px;
  line-height: 1;
  cursor: pointer;
}
.ntp-close:hover {
  background: var(--ntp-border);
}

/* Hero */
.ntp-hero {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 18px;
}
.ntp-hero-ring {
  position: relative;
  width: 84px;
  height: 84px;
  flex: 0 0 84px;
}
.ntp-hero-avatar {
  position: absolute;
  inset: 12px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--ntp-accent), var(--ntp-accent2));
  color: #fff;
  font-size: 24px;
  font-weight: 800;
  letter-spacing: 0.5px;
}
.ntp-arc {
  position: absolute;
  inset: 0;
  transform: rotate(-90deg);
}
.ntp-arc-bg {
  fill: none;
  stroke: var(--ntp-border);
  stroke-width: 7;
}
.ntp-arc-fg {
  fill: none;
  stroke: var(--ntp-accent);
  stroke-width: 7;
  stroke-linecap: round;
  transition: stroke-dashoffset 0.6s ease;
}
.ntp-hero-txt {
  flex: 1 1 auto;
  min-width: 0;
}
.ntp-name {
  font-size: 19px;
  font-weight: 800;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.ntp-level {
  font-size: 13px;
  font-weight: 700;
  color: var(--ntp-accent);
  margin: 1px 0 8px;
}
.ntp-xpbar {
  height: 9px;
  border-radius: 999px;
  background: var(--ntp-bg-soft);
  overflow: hidden;
  border: 1px solid var(--ntp-border);
}
.ntp-xpfill {
  display: block;
  height: 100%;
  width: 0;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--ntp-accent), var(--ntp-accent2));
  transition: width 0.6s ease;
}
.ntp-xpnote {
  font-size: 11px;
  color: #6b7185;
  margin-top: 5px;
}

/* Stats row */
.ntp-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  margin-bottom: 18px;
}
.ntp-stat {
  text-align: center;
  background: var(--ntp-bg-soft);
  border: 1px solid var(--ntp-border);
  border-radius: 14px;
  padding: 12px 6px;
}
.ntp-stat-v {
  display: block;
  font-size: 24px;
  font-weight: 800;
  color: var(--ntp-ink);
  line-height: 1;
}
.ntp-stat-l {
  display: block;
  font-size: 11px;
  font-weight: 600;
  color: #6b7185;
  margin-top: 5px;
}

/* Badges */
.ntp-badges-h {
  font-size: 13px;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.6px;
  color: #6b7185;
  margin-bottom: 10px;
}
.ntp-badges {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(72px, 1fr));
  gap: 9px;
}
.ntp-badge {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 4px;
  padding: 10px 4px;
  border-radius: 14px;
  border: 1px solid var(--ntp-border);
  background: var(--ntp-bg-soft);
  text-align: center;
}
.ntp-badge.is-earned {
  border-color: var(--ntp-accent);
  background: linear-gradient(180deg, #fff, #f3f1ff);
  box-shadow: 0 3px 10px rgba(109, 94, 252, 0.16);
}
.ntp-badge.is-locked {
  opacity: 0.55;
  filter: grayscale(0.5);
}
.ntp-badge-i {
  font-size: 22px;
  line-height: 1;
}
.ntp-badge-n {
  font-size: 10px;
  font-weight: 700;
  color: var(--ntp-ink);
  line-height: 1.15;
}

/* ── Toasts ───────────────────────────────────────────────────────────────── */
.ntp-toast {
  position: fixed;
  top: 56px;
  left: 12px;
  z-index: 10060;
  max-width: 280px;
  padding: 11px 16px;
  border-radius: 14px;
  background: var(--ntp-ink);
  color: #fff;
  font-size: 14px;
  font-weight: 700;
  box-shadow: 0 10px 28px rgba(20, 18, 48, 0.4);
  transform: translateX(-120%);
  opacity: 0;
  transition:
    transform 0.4s cubic-bezier(0.2, 0.9, 0.3, 1.2),
    opacity 0.4s ease;
}
.ntp-toast.is-in {
  transform: translateX(0);
  opacity: 1;
}
.ntp-toast-level {
  background: linear-gradient(135deg, var(--ntp-accent), #8a5cff);
}
.ntp-toast-badge {
  background: linear-gradient(135deg, #e8590c, #f59f00);
}

@keyframes ntp-fade {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}
@keyframes ntp-pop {
  from {
    transform: translateY(14px) scale(0.96);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

@media (prefers-reduced-motion: reduce) {
  .ntp-pill,
  .ntp-overlay.is-open,
  .ntp-panel,
  .ntp-xpfill,
  .ntp-arc-fg,
  .ntp-toast {
    animation: none !important;
    transition: none !important;
  }
}

/* Dark-mode friendliness if the host page opts in */
@media (prefers-color-scheme: dark) {
  .ntp-pill,
  .ntp-panel,
  .ntp-toast {
    --ntp-bg: #1d2230;
    --ntp-bg-soft: #262c3d;
    --ntp-ink: #eef0f7;
    --ntp-border: #353c50;
  }
  .ntp-badge.is-earned {
    background: linear-gradient(180deg, #2a3047, #232a40);
  }
}