/* NexGen portal (student My Learning + shared admin pieces). Tokens come from app.css :root. */

/* ---------- Skeleton loading ---------- */
.p-skeleton {
  max-width: 760px;
  margin: 0 auto;
  padding: 40px var(--gutter);
  display: grid;
  gap: 14px;
}
.sk {
  display: block;
  border-radius: 12px;
  background: linear-gradient(90deg, #ece7dc 0%, #f4f0e7 50%, #ece7dc 100%);
  background-size: 200% 100%;
  animation: sk 1.3s linear infinite;
}
.sk-title { height: 34px; width: 60%; }
.sk-line { height: 16px; width: 40%; }
.sk-card { height: 160px; border-radius: 20px; margin-top: 10px; }
.sk-row { height: 56px; }
@keyframes sk {
  to { background-position: -200% 0; }
}

/* ---------- Sign-in and status screens ---------- */
.p-auth {
  min-height: 100vh;
  min-height: 100dvh;
  display: grid;
  place-items: center;
  padding: 24px var(--gutter);
  background: radial-gradient(900px 500px at 80% -10%, rgba(185, 207, 189, 0.45), transparent 60%), var(--ivory);
}
.p-auth-card {
  width: 100%;
  max-width: 440px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 24px;
  box-shadow: var(--sh-2);
  padding: 32px 26px 26px;
  text-align: center;
}
.p-brand {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  text-align: left;
  margin-bottom: 22px;
}
.p-brand strong {
  display: block;
  font: 800 19px/1.1 var(--head);
  color: var(--forest-ink);
}
.p-brand small {
  font-size: 12.5px;
  color: var(--muted);
}
.p-auth-title {
  font: 600 clamp(28px, 7vw, 34px) / 1.12 var(--serif);
  letter-spacing: -0.015em;
}
.p-auth-card .tr {
  margin-top: 8px;
}
.p-join {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 18px;
  padding: 8px 14px;
  border-radius: 99px;
  background: var(--sage-soft);
  color: var(--sage-ink);
  font-size: 14px;
}
.p-gbtn {
  min-height: 48px;
  margin: 26px auto 0;
  max-width: 320px;
  display: flex;
  justify-content: center;
  align-items: center;
}
.p-signin-msg {
  min-height: 20px;
  margin-top: 10px;
  font-size: 14px;
  color: var(--error);
}
.p-fine {
  margin-top: 14px;
  font-size: 13px;
  line-height: 1.5;
  color: var(--muted);
}
.p-status .p-art {
  margin: -6px auto 10px;
  width: 168px;
}
.p-art svg {
  display: block;
  margin: 0 auto;
}
.art-leaf {
  transform-origin: 90px 92px;
  animation: sway 5s ease-in-out infinite;
}
.art-leaf-2 {
  animation-delay: -2.5s;
}
.art-hand {
  transform-origin: 132px 48px;
  animation: tick 12s linear infinite;
}
@keyframes sway {
  50% { transform: rotate(-3deg); }
}
@keyframes tick {
  to { transform: rotate(360deg); }
}
.p-status-body {
  margin-top: 14px;
  font-size: 15.5px;
  line-height: 1.55;
}
.p-signed {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
  max-width: 100%;
  overflow-wrap: anywhere;
  gap: 8px;
  margin-top: 18px;
  font-size: 14px;
  color: var(--muted);
}
.p-actions {
  display: grid;
  gap: 10px;
  margin-top: 22px;
}
.avatar-img,
.avatar-ph {
  border-radius: 50%;
  object-fit: cover;
  flex: none;
}
.avatar-ph {
  display: inline-grid;
  place-items: center;
  background: var(--sage-soft);
  color: var(--sage-ink);
  font: 700 15px var(--head);
}

/* ---------- Approved chrome ---------- */
.pbar {
  position: sticky;
  top: 0;
  z-index: 30;
  background: rgba(249, 247, 241, 0.9);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--line);
}
.pbar-in {
  max-width: 1120px;
  margin: 0 auto;
  height: 62px;
  padding: 0 var(--gutter);
  display: flex;
  align-items: center;
  gap: 16px;
}
.pbar .brand {
  margin-right: auto;
}
.ptabs {
  display: none;
  gap: 4px;
}
.ptab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  min-height: 44px;
  padding: 0 14px;
  border-radius: 99px;
  color: var(--muted);
  font: 600 14.5px var(--body);
  text-decoration: none;
}
.ptab:hover {
  color: var(--forest);
}
.ptab.is-active {
  background: var(--sage-soft);
  color: var(--forest-ink);
}
.p-me {
  text-decoration: none;
  display: grid;
  place-items: center;
  width: 44px;
  height: 44px;
  border-radius: 50%;
}
.p-admin-link {
  display: none;
}
.pnav {
  position: fixed;
  inset: auto 0 0 0;
  z-index: 40;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(10px);
  border-top: 1px solid var(--line);
  padding-bottom: env(safe-area-inset-bottom);
}
.pnav[hidden] {
  display: none;
}
.pnav-item {
  min-height: 60px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 3px;
  color: var(--muted);
  font: 600 11.5px var(--body);
  text-decoration: none;
}
.pnav-item.is-active {
  color: var(--forest);
}
.pnav-item.is-active .ic {
  stroke-width: 2.2;
}
body.portal:has(.pnav:not([hidden])) #view {
  padding-bottom: 76px;
}

/* ---------- My Learning pages ---------- */
.p-page {
  padding-top: 26px;
}
.p-h1 {
  font: 600 clamp(28px, 7.5vw, 40px) / 1.1 var(--serif);
  letter-spacing: -0.015em;
}
.p-sub {
  margin-top: 6px;
  color: var(--muted);
  font-size: 16px;
}
.p-h2 {
  margin: 34px 0 12px;
  font-size: 17px;
}
.p-h3 {
  margin: 22px 0 8px;
  font-size: 15px;
}
.p-course {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr);
  gap: 14px 16px;
  align-items: start;
  padding: 18px;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: var(--sh-1);
}
.p-course .btn {
  grid-column: 1 / -1;
}
.p-course.is-main {
  margin-top: 22px;
  padding: 22px;
  border-color: var(--sage);
  background: linear-gradient(160deg, #ffffff 0%, #ffffff 55%, rgba(229, 238, 230, 0.7) 100%);
}
.p-thumb {
  border-radius: 16px;
}
.p-course-title {
  font: 700 18px/1.25 var(--head);
}
.is-main .p-course-title {
  font-size: 20px;
}
.p-next {
  margin-top: 4px;
  font: 600 16px/1.35 var(--body);
  color: var(--forest);
}
.p-desc {
  margin-top: 4px;
  font-size: 14px;
  color: var(--muted);
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.p-prog {
  height: 8px;
  margin: 12px 0 6px;
  border-radius: 99px;
  background: var(--sage-soft);
  overflow: hidden;
}
.p-prog span {
  display: block;
  height: 100%;
  min-width: 8px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--forest), var(--forest-2) 92%, var(--gold));
  transition: width 0.6s var(--ease);
}
.p-meta {
  font-size: 13.5px;
  color: var(--muted);
}
.p-meta strong {
  color: var(--forest-ink);
}
.p-cta {
  margin-top: 6px;
}
.p-grid {
  display: grid;
  gap: 14px;
}
.p-snap {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-top: 16px;
}
.p-snap > div {
  padding: 14px 12px;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
  display: flex;
  flex-direction: column;
}
.p-snap-k {
  font-size: 12px;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-weight: 600;
}
.p-snap strong {
  margin-top: 4px;
  font: 700 22px/1.1 var(--head);
  color: var(--forest-ink);
}
.p-snap-u {
  font-size: 12.5px;
  color: var(--muted);
}
.p-empty {
  margin-top: 28px;
  padding: 30px 22px;
  text-align: center;
  background: var(--paper);
  border: 1px dashed var(--line-2);
  border-radius: 20px;
}
.p-empty h2 {
  margin-top: 6px;
  font-size: 20px;
}
.p-empty p {
  margin: 8px auto 16px;
  max-width: 380px;
  color: var(--muted);
}
.p-block {
  margin-top: 8px;
}
.p-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}
.p-stats > div {
  padding: 14px;
  border-radius: 16px;
  background: var(--paper);
  border: 1px solid var(--line);
}
.p-stats strong {
  display: block;
  font: 700 24px/1.1 var(--head);
  color: var(--forest-ink);
}
.p-stats span {
  font-size: 13px;
  color: var(--muted);
}
.p-goal {
  display: flex;
  gap: 8px;
  margin-top: 14px;
  padding: 12px 14px;
  border-radius: 14px;
  background: var(--gold-soft);
  color: var(--gold-ink);
  font-size: 14.5px;
}
.p-goal .ic {
  margin-top: 3px;
}
.p-ach {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 12px;
}
.p-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 12px;
  border-radius: 99px;
  background: var(--forest);
  color: var(--gold-soft);
  font: 600 13px var(--body);
}
.p-results {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
}
.p-results li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 2px 12px;
  padding: 12px 2px;
  border-bottom: 1px solid var(--line);
  font-size: 14.5px;
}
.p-res-l {
  font-weight: 600;
}
.p-res-s {
  color: var(--muted);
}
.p-res-p {
  justify-self: end;
  font: 700 12.5px var(--head);
  padding: 3px 10px;
  border-radius: 99px;
  background: var(--sand-soft);
  color: var(--sand-ink);
}
.p-res-p.is-pass {
  background: var(--sage-soft);
  color: var(--ok);
}
.p-res-d {
  justify-self: end;
  font-size: 12.5px;
  color: var(--muted);
}
.p-profile {
  display: flex;
  align-items: center;
  gap: 16px;
}
.p-profile .p-h1 {
  font-size: clamp(24px, 6vw, 30px);
}
.p-list {
  padding-left: 0;
  list-style: none;
  display: grid;
  gap: 8px;
}
.p-list li {
  display: flex;
  gap: 8px;
  align-items: flex-start;
}
.p-stack {
  display: grid;
  gap: 10px;
  max-width: 360px;
}
.p-toast {
  position: fixed;
  left: 50%;
  bottom: calc(86px + env(safe-area-inset-bottom));
  transform: translate(-50%, 20px);
  max-width: min(92vw, 460px);
  padding: 12px 18px;
  border-radius: 14px;
  background: var(--forest-ink);
  color: #fff;
  font-size: 14.5px;
  box-shadow: var(--sh-2);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s var(--ease), transform 0.25s var(--ease);
  z-index: 60;
}
.p-toast.is-on {
  opacity: 1;
  transform: translate(-50%, 0);
}

/* ---------- MEP player: account save indicator ---------- */
.sync-status {
  margin-left: auto;
  margin-right: 10px;
  font-size: 12.5px;
  color: var(--muted);
}
.sync-status[data-state='offline'],
.sync-status[data-state='error'] {
  color: var(--sand-ink);
}
.profile img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
}

@media (min-width: 760px) {
  .ptabs {
    display: flex;
  }
  .pnav {
    display: none !important;
  }
  body.portal:has(.pnav:not([hidden])) #view {
    padding-bottom: 0;
  }
  .p-admin-link {
    display: inline-flex;
  }
  .p-toast {
    bottom: 28px;
  }
  .p-course.is-main {
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    padding: 26px 28px;
  }
  .p-course.is-main .btn {
    grid-column: auto;
    min-width: 240px;
  }
  .p-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
  .p-stats {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
  .p-page {
    padding-top: 40px;
  }
}
@media (prefers-reduced-motion: reduce) {
  .sk,
  .art-leaf,
  .art-hand {
    animation: none;
  }
}