/* /app/partials/learning-goals/learning-goals.css — "Zo werkt D-Academy".
 * Left: four auto-advancing step cards with a progress bar (the slider mechanic).
 * Right: a preview that changes per active step (built in learning_goals.js).
 * Uses the global :root variables. */

.lg-component {
  padding: 4.5rem 0;
}
.lg-heading {
  font-size: var(--fs-h2);
  font-weight: var(--fw-heading);
  text-align: center;
  margin-bottom: 12px;
  color: var(--secondary-color, #1c1d1f);
  letter-spacing: var(--ls-heading);
}
.lg-subheading {
  font-size: var(--fs-lead);
  text-align: center;
  color: var(--dark_gray);
  max-width: 700px;
  margin: 0 auto 40px;
  line-height: var(--lh-body);
}

/* GRID LAYOUT — steps (left) and preview (right).
   minmax(0, …) on both tracks lets the columns shrink instead of overflowing,
   which is what went wrong on narrower screens before. */
.lg-learning-goals {
  display: grid;
  grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
  grid-template-areas: "lg-cards lg-score";
  gap: 32px;
  /* start, niet stretch: de twee kolommen bepalen elk hun eigen hoogte. De
     preview heeft een vaste hoogte per stap (zie .lg-preview-frame__body),
     zodat wisselen van stap de sectie — en dus de pagina eronder — niet meer
     laat verspringen. */
  align-items: start;
}

.lg-goals-column {
  grid-area: lg-cards;
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-width: 0;
  position: relative;
}
.lg-score-section {
  grid-area: lg-score;
  min-width: 0;
  position: relative;
  display: flex;
  border-radius: 20px;
  padding: 4px;
  /* Soft brand-tinted glow behind the frame, Apple-hero style, instead of flat
     white space around a small centered mock. */
  background:
    radial-gradient(140% 140% at 100% 0%, rgba(252, 5, 204, 0.14), transparent 60%),
    radial-gradient(140% 140% at 0% 100%, rgba(59, 130, 246, 0.10), transparent 55%),
    var(--light-light-gray);
}

/* Browser-chrome frame around the preview mock: turns a small floating mock into
   a full-bleed "product shot" that fills the block instead of sitting in empty
   whitespace. */
.lg-preview-frame {
  flex: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid var(--border-color);
  background: var(--white);
  box-shadow: 0 24px 48px -12px rgba(28, 29, 31, 0.22), var(--shadow);
}
.lg-preview-frame__bar {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 12px 16px;
  background: var(--light-light-gray);
  border-bottom: 1px solid var(--border-color);
  flex-shrink: 0;
}
.lg-preview-frame__dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--border-color);
}
.lg-preview-frame__dot:nth-child(1) { background: #ff5f57; }
.lg-preview-frame__dot:nth-child(2) { background: #febc2e; }
.lg-preview-frame__dot:nth-child(3) { background: #28c840; }
.lg-preview-frame__url {
  margin: 0 auto;
  font-size: 0.72rem;
  color: var(--gray);
  background: var(--white);
  border: 1px solid var(--border-color);
  padding: 2px 14px;
  border-radius: 6px;
}
.lg-preview-frame__body {
  /* flex: none + een vaste height, niet flex: 1. Met flex: 1 wordt de
     flex-basis 0% en negeert de browser de height, waardoor dit vak toch met
     de inhoud meegroeit of -krimpt en de sectie bij elke stap verspringt. */
  flex: none;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  padding: 32px;
  /* Vaste hoogte, gelijk voor elke stap. Schaalt licht mee met het scherm
     (clamp) zodat het op een groot scherm niet mickey-mouse klein blijft,
     maar is per stap identiek — daardoor verspringt de sectie (en de pagina
     eronder) niet meer bij het wisselen. Inhoud die niet past wordt netjes
     afgekapt; de mockups zijn decoratief. */
  height: clamp(430px, 33vw, 520px);
  /* Zonder deze regel groeit dit vak toch mee met lange inhoud (flex-items
     hebben min-height: auto), en dan verspringt de sectie alsnog bij het
     wisselen van stap. Dit dwingt de vaste hoogte echt af. */
  min-height: 0;
  overflow: hidden;
}
.lgp-eyebrow {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--primary-color);
  margin-bottom: 16px;
}

/* Scroller wrapper with arrow buttons */
.lg-scroller-wrapper {
  position: relative;
}

/* Arrow buttons — de comment hierboven zei al "scope binnen component", maar
   de selectors waren dat niet: .learners-scroll-left/-right zijn dezelfde
   klassenamen als de pijlen van "Meest bekeken" (most-viewed.html). Zonder
   scoping laadde deze regel ná most-viewed.css en won hij daardoor de
   cascade overal op de pagina — met left:-12px/width:36px als gevolg, wat de
   pijlen van "Meest bekeken" half buiten beeld duwde. Nu écht scoped onder
   .lg-scroller-wrapper, zodat de twee componenten elkaar niet meer raken. */
.lg-scroller-wrapper .learners-scroll-left,
.lg-scroller-wrapper .learners-scroll-right {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: var(--white);
  border: none;
  padding: 0.5rem;
  border-radius: 50%;
  box-shadow: var(--shadow);
  cursor: pointer;
  z-index: 10;
  display: none; /* zichtbaar op mobiele weergave via media query */
  width: 36px; height: 36px;
  align-items: center; justify-content: center;
}
.lg-scroller-wrapper .learners-scroll-left { left: -12px; }
.lg-scroller-wrapper .learners-scroll-right { right: -12px; }
.lg-scroller-wrapper .learners-scroll-left i,
.lg-scroller-wrapper .learners-scroll-right i { font-size: 1.25rem; color: var(--secondary-color); }

/* Steps list: default vertical (desktop) */
.lg-goals-list {
  display: flex;
  flex-direction: column;
  gap: 16px;
  max-width: 100%;
  box-sizing: border-box;
}

/* Step card styling */
.lg-goal-card {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  /* 2px transparante rand als basis zodat .lg-active alleen de kleur verandert
     en de kaart niet 1px groter wordt bij het wisselen van stap. */
  border: 2px solid var(--border-color, #d1d7dc);
  border-radius: 10px;
  padding: 17px;
  background: var(--white, #fff);
  box-shadow: var(--shadow, 0 2px 4px rgba(0,0,0,0.08));
  transition: var(--transition, all 0.2s ease);
  cursor: pointer;
  outline: none;
  min-height: 84px;
  box-sizing: border-box;
}
/* Alleen op apparaten met een echte cursor. Op de mobiele scroller lift een
   kaart anders omhoog zodra je hem aanraakt, terwijl de pijlen op hun plek
   blijven — dat oogt scheef. */
@media (hover: hover) {
  .lg-goal-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-hover, 0 4px 8px rgba(0,0,0,0.12)); }
}
.lg-active { border: 2px solid var(--primary-color, #fc05cc); box-shadow: 0 6px 18px rgba(252,5,204,0.06); }

.lg-goal-icon {
  width: 56px; height: 56px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(180deg, rgba(243,166,205,0.12), rgba(252,5,204,0.04));
  flex-shrink: 0; font-size: 24px; color: var(--primary-color, #fc05cc);
}
.lg-goal-title { font-size: 16px; margin-bottom: 6px; color: var(--secondary-color, #1c1d1f); }
.lg-goal-desc { font-size: 14px; color: var(--dark_gray, #4c4f52); line-height: 1.45; }

/* Scroll indicator & progress bar (onder de step cards, links op desktop) */
.lg-scroll-indicator {
  width: 100%;
  margin-top: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  padding: 0 6px;
  box-sizing: border-box;
}
.lg-progress-item {
  flex: 1 1 0;
  height: 8px;
  background: #eef3fb;
  border-radius: 6px;
  overflow: hidden;
  position: relative;
  min-width: 0;
}
.lg-progress-fill {
  position: absolute;
  left: 0;
  top: 0;
  bottom: 0;
  width: 0%;
  background: linear-gradient(90deg, var(--primary-color), rgba(252,5,204,0.7));
  transition: width linear;
  border-radius: 6px;
}

/* ---- Preview pane (right) ------------------------------------------------- */
.lg-preview {
  flex: 1 1 auto;
  min-height: 0;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.lg-preview--in { animation: lgFade 0.35s ease; }
@keyframes lgFade {
  from { opacity: 0; transform: translateY(8px); }
  to   { opacity: 1; transform: none; }
}
.lgp { display: flex; flex-direction: column; gap: 1rem; height: 100%; min-height: 0; }
.lgp-caption {
  font-size: 0.9rem;
  color: var(--dark_gray);
  line-height: 1.5;
  margin: 0;
  margin-top: auto;
  padding-top: 0.5rem;
}

/* Step 1 — chapter card stack mock: the active chapter card up front, with
   other (dimmed, neutral) chapters peeking out behind it to the right, like
   a fanned card deck that continues past the frame. */
.lgp--card {
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: center;
}
.lgp-stack {
  position: relative;
  flex: 1;
  min-height: 260px;
  width: 100%;
}
.lgp-stack__item {
  position: absolute;
  left: 0;
  top: 0;
  width: 82%;
  max-width: 420px;
}
.lgp-stack__item--1 { z-index: 3; }
.lgp-stack__item--2 {
  z-index: 2;
  transform: translate(120px, 16px) scale(0.94);
  transform-origin: top left;
}
.lgp-stack__item--3 {
  z-index: 1;
  transform: translate(225px, 30px) scale(0.88);
  transform-origin: top left;
}
/* Same card as the front one (banner + body), just recolored so it clearly
   reads as "another chapter" peeking out from behind. */
.lgp-card--ghost .lgp-card__banner { background: var(--lgp-ghost-color, linear-gradient(135deg, #60a5fa 0%, #2563eb 100%)); }
.lgp-stack__item--2.lgp-card--ghost { --lgp-ghost-color: linear-gradient(135deg, #60a5fa 0%, #2563eb 100%); }
.lgp-stack__item--3.lgp-card--ghost { --lgp-ghost-color: linear-gradient(135deg, #34d399 0%, #059669 100%); }

/* Step 1 — chapter card mock */
.lgp-card {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow);
  max-width: 420px;
}
.lgp-card__banner {
  height: 120px;
  background: linear-gradient(135deg, #fc05cc 0%, #b5179e 100%);
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  padding: 0.75rem;
}
.lgp-card__banner span { color: #fff; font-weight: 700; font-size: 1.1rem; }
.lgp-card__banner i { color: rgba(255, 255, 255, 0.35); font-size: 2.4rem; }
.lgp-card__body { padding: 0.8rem; display: flex; flex-direction: column; gap: 0.25rem; background: var(--white); }
.lgp-card__title { font-weight: 700; color: var(--secondary-color); }
.lgp-card__meta { font-size: 0.85rem; color: var(--dark_gray); }
.lgp-card__meta i { color: var(--orange); }

/* Step 2 — video mock */
.lgp-video {
  position: relative;
  aspect-ratio: 16 / 9;
  border-radius: 12px;
  background: linear-gradient(135deg, #1c1d1f 0%, #3a3b3d 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  max-width: 460px;
  box-shadow: 0 16px 32px -8px rgba(0, 0, 0, 0.35);
}
.lgp-video__play {
  width: 56px; height: 56px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  display: flex; align-items: center; justify-content: center;
  color: var(--primary-color); font-size: 1.9rem;
}
.lgp-video__time {
  position: absolute; right: 0.6rem; bottom: 0.6rem;
  background: rgba(0, 0, 0, 0.7); color: #fff;
  font-size: 0.72rem; padding: 0.1rem 0.4rem; border-radius: 4px;
}
.lgp-video__bar { position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: rgba(255, 255, 255, 0.25); }
.lgp-video__bar span { display: block; height: 100%; background: var(--primary-color); }
.lgp-video__title { font-weight: 600; color: var(--secondary-color); }

/* Step 2 — video + sidebar layout, mirroring the real paragraph sidebar. */
.lgp--video-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 190px;
  gap: 1.25rem;
  align-items: start;
}
.lgp--video-layout .lgp-caption { grid-column: 1 / -1; }
.lgp-video-main { display: flex; flex-direction: column; gap: 0.6rem; min-width: 0; }
.lgp-video-main .lgp-video { max-width: 340px; }
.lgp-video-sidebar {
  display: flex;
  flex-direction: column;
  gap: 8px;
  border-left: 1px solid var(--border-color);
  padding-left: 1rem;
}
.lgp-video-item {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.78rem;
  color: var(--dark_gray);
  padding: 6px 8px;
  border-radius: 8px;
}
.lgp-video-item i { font-size: 1.05rem; color: var(--gray); flex-shrink: 0; }
.lgp-video-item span { flex: 1; line-height: 1.3; }
.lgp-video-item em { font-style: normal; color: var(--gray); font-size: 0.7rem; }
.lgp-video-item.is-done i { color: #22a06b; }
.lgp-video-item.is-active {
  background: rgba(252, 5, 204, 0.08);
  color: var(--secondary-color);
  font-weight: 600;
}
.lgp-video-item.is-active i { color: var(--primary-color); }

/* Step 2 — small toolbar under the video: the extra's bij elke paragraaf. */
.lgp-tools { display: flex; flex-wrap: wrap; gap: 8px; }
.lgp-tool {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  font-size: 0.72rem;
  color: var(--dark_gray);
  background: var(--light-light-gray);
  border: 1px solid var(--border-color);
  border-radius: 999px;
  padding: 4px 10px;
}
.lgp-tool i { font-size: 0.95rem; color: var(--primary-color); }

/* Step 3 — examenvraag + AI-nakijkkaart tegen het correctievoorschrift. */
.lgp--exam { gap: 0.85rem; }
.lgp-exam-q {
  border: 1px solid var(--border-color);
  border-radius: 12px;
  background: var(--white);
  box-shadow: var(--shadow);
  padding: 0.9rem 1rem;
}
.lgp-exam-q__tag {
  display: block;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--gray);
  margin-bottom: 6px;
}
.lgp-exam-q__text { margin: 0 0 0.6rem; color: var(--secondary-color); line-height: 1.45; }
.lgp-exam-a {
  font-family: var(--font-mono, ui-monospace, monospace);
  font-size: 0.85rem;
  color: var(--secondary-color);
  background: var(--light-light-gray);
  border-radius: 8px;
  padding: 8px 10px;
}
.lgp-exam-grade {
  border: 1px solid rgba(34, 160, 107, 0.35);
  border-radius: 12px;
  background: rgba(34, 160, 107, 0.06);
  padding: 0.8rem 1rem;
}
.lgp-exam-grade__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--secondary-color);
  margin-bottom: 0.55rem;
}
.lgp-exam-grade__head i { color: var(--primary-color); }
.lgp-exam-grade__score {
  flex-shrink: 0;
  background: #22a06b;
  color: #fff;
  font-size: 0.72rem;
  padding: 2px 8px;
  border-radius: 999px;
}
.lgp-exam-points { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.lgp-exam-points li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.8rem;
  color: var(--dark_gray);
  line-height: 1.35;
}
.lgp-exam-points li i { font-size: 1rem; flex-shrink: 0; }
.lgp-exam-points li.ok i { color: #22a06b; }
.lgp-exam-points li.warn i { color: var(--orange); }
.lgp-exam-points li em { margin-left: auto; font-style: normal; color: var(--gray); font-size: 0.72rem; flex-shrink: 0; }
.lgp-exam-foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  flex-wrap: wrap;
}
.lgp-exam-foot__grade { font-size: 0.85rem; color: var(--dark_gray); }
.lgp-exam-foot__grade strong { font-size: 1.1rem; color: var(--secondary-color); }
.lgp-exam-foot__link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--primary-color);
}

/* Step 4 — AI-tutor chat + doorvraag-opties. */
.lgp--ask { gap: 0.85rem; }
.lgp-chat { display: flex; flex-direction: column; gap: 0.55rem; }
.lgp-chat__msg {
  max-width: 88%;
  font-size: 0.82rem;
  line-height: 1.45;
  padding: 0.6rem 0.8rem;
  border-radius: 14px;
}
.lgp-chat__msg--you {
  align-self: flex-end;
  background: var(--primary-color);
  color: #fff;
  border-bottom-right-radius: 4px;
}
.lgp-chat__msg--ai {
  align-self: flex-start;
  background: var(--light-light-gray);
  border: 1px solid var(--border-color);
  color: var(--secondary-color);
  border-bottom-left-radius: 4px;
}
.lgp-chat__who {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.68rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  color: var(--primary-color);
  margin-bottom: 4px;
}
.lgp-ask-rows { display: flex; flex-direction: column; gap: 0.5rem; }
.lgp-ask-row {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.8rem;
  color: var(--secondary-color);
  border: 1px solid var(--border-color);
  border-radius: 10px;
  background: var(--white);
  padding: 0.55rem 0.75rem;
  box-shadow: var(--shadow);
}
.lgp-ask-row i { font-size: 1.05rem; color: var(--primary-color); flex-shrink: 0; }
.lgp-ask-row em { margin-left: auto; font-style: normal; color: var(--gray); font-size: 0.72rem; }

/* MOBILE: preview above, steps (horizontal scroller) below */
@media (max-width: 900px) {
  .lg-learning-goals {
    grid-template-columns: 1fr;
    grid-template-areas: "lg-score" "lg-cards";
    gap: 24px;
  }
  .lg-score-section { order: 1; }
  .lg-goals-column { order: 2; }

  .lg-goals-list {
    display: flex;
    flex-direction: row;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
  }
  .lg-goals-list::-webkit-scrollbar { display: none; }

  .lg-goal-card {
    flex: 0 0 100%;
    scroll-snap-align: start;
  }

  /* Symmetrische marge zodat beide pijlen even ver buiten de kaart hangen.
     De eerdere padding-left duwde alleen de linkerpijl los van de kaart. */
  .lg-scroller-wrapper {
    margin: 0 20px;
  }

  .lg-scroller-wrapper .learners-scroll-left,
  .lg-scroller-wrapper .learners-scroll-right { display: flex; }

  .lg-scroll-indicator { padding: 0; gap: 8px; }
  .lg-progress-item { height: 6px; border-radius: 6px; }

  /* Ook op mobiel een vaste hoogte per stap, zodat de scroller eronder niet
     op en neer schuift bij het wisselen van stap. */
  .lg-preview-frame__body { padding: 20px; height: 420px; }

  .lgp--video-layout { grid-template-columns: 1fr; }
  .lgp-video-sidebar { border-left: none; padding-left: 0; border-top: 1px solid var(--border-color); padding-top: 0.75rem; }

  .lgp-stack { min-height: 200px; }
  .lgp-stack__item--2 { transform: translate(64px, 10px) scale(0.94); }
  .lgp-stack__item--3 { transform: translate(118px, 18px) scale(0.88); }
}