/* Trang Hành trang học tập (/hanh-trinh-ui-ux) — bản 2D đi theo nấc. Header dùng chung lấy từ /glossary/glossary.css.
   Không có thanh nút: bấm trạm kế tiếp để đi (nhãn "Bấm để đi tiếp" dưới trạm đó).
   Màn rộng (> 1000px): bản đồ phủ cả chiều cao màn hình, tiêu đề nổi phía trên, hai bảng Vai trò (2 cột) + Khóa học (3 cột) ghim ở đáy, không cuộn.
   Màn vừa: bản đồ cao 60vh, hai bảng bên dưới. Mobile: bản đồ dọc, bảng một cột. */
:root { --jx-pink: #E92F7C; --jx-cyan: #35C6E8; --jx-brand: #241775; --jx-ink: #1C1033;
  --jx-t-blue: #241775; --jx-t-yellow: #FFC845; --jx-t-pink: #EF4A81; }   /* bảng màu TELOS (academy.telos.vn) */
#jx { padding: 80px 0 0; }
.jx-embed #jx { padding-top: 0; }
.jx-game { max-width: 1180px; margin: 0 auto; padding: 22px 20px 48px; color: var(--jx-ink); position: relative; }

/* đầu trang + HUD */
.jx-head { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; margin-bottom: 14px; }
.jx-eyebrow { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--jx-pink); margin: 0 0 4px; }
.jx-head h1 { font-size: clamp(22px, 3vw, 30px); line-height: 1.2; margin: 0; letter-spacing: -.01em; }

.jx-reset { flex-shrink: 0; background: rgba(255,255,255,.85); border: 1px solid rgba(36,23,117,.12); border-radius: 999px; font: inherit; font-size: 13px; font-weight: 600;
  color: rgba(28,16,51,.7); cursor: pointer; padding: 7px 14px; }
.jx-reset:hover { color: var(--jx-brand); border-color: var(--jx-brand); }
.jx-reset[hidden] { display: none; }
.jx-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; margin: 0; }
/* nhãn "Bấm để đi tiếp" dưới trạm kế tiếp */
.jx-hint { position: absolute; transform: translateX(-50%); z-index: 4; pointer-events: none; white-space: nowrap; font-size: 12px; font-weight: 700; color: #fff;
  background: var(--jx-pink); padding: 4px 10px; border-radius: 999px; box-shadow: 0 4px 12px rgba(233,47,124,.35); animation: jxNudge 1.2s ease-in-out infinite; }
.jx-hint::before { content: ''; position: absolute; left: 50%; top: -4px; width: 8px; height: 8px; background: inherit; transform: translateX(-50%) rotate(45deg); border-radius: 1px; }
.jx-hint[hidden] { display: none; }
.jx-hint.side { transform: translate(-100%, -50%); animation-name: jxNudgeX; }
.jx-hint.side::before { left: auto; right: -4px; top: 50%; transform: translateY(-50%) rotate(45deg); }
@keyframes jxNudgeX { 50% { margin-left: -4px; } }
@keyframes jxNudge { 50% { margin-top: 4px; } }
.jx-node.is-next { cursor: pointer; }

/* bản đồ trạm */
.jx-board { position: relative; height: 272px; border-radius: 22px; overflow: hidden; background:
  radial-gradient(circle at 1px 1px, rgba(36,23,117,.09) 1px, transparent 1.5px) 0 0 / 22px 22px, linear-gradient(160deg, #F3F0FC, #E8F7FC); border: 1px solid rgba(36,23,117,.08); }
.jx-track { position: absolute; inset: 0; width: 100%; height: 100%; pointer-events: none; }
.jx-track .jx-road { fill: none; stroke: rgba(36,23,117,.16); stroke-width: 10; stroke-linecap: round; stroke-linejoin: round; }
.jx-track .jx-road-done { fill: none; stroke: var(--jx-pink); stroke-width: 4; stroke-linecap: round; stroke-linejoin: round; }
.jx-track .jx-fork { fill: none; stroke: var(--jx-t-pink); stroke-width: 4; stroke-dasharray: 2 9; stroke-linecap: round; opacity: .75; }
.jx-track .jx-fork.done { stroke-dasharray: none; opacity: 1; }
/* tâm chấm tròn nằm đúng toạ độ trạm; .lbl-up đưa nhãn lên trên chấm (cạnh nhánh rẽ xuống) */
.jx-node { --r: 20px; position: absolute; transform: translate(-50%, calc(-1 * var(--r))); display: flex; flex-direction: column; align-items: center; gap: 6px; background: none; border: 0; padding: 0; cursor: pointer; font: inherit; color: inherit; z-index: 2; width: 120px; }
.jx-dot { width: 40px; height: 40px; border-radius: 50%; background: #fff; border: 3px solid rgba(233,47,124,.45); display: flex; align-items: center; justify-content: center; font-size: 20px; box-sizing: border-box; transition: background .3s, border-color .3s, transform .2s; box-shadow: 0 2px 6px rgba(36,23,117,.12); }
.jx-node:hover .jx-dot, .jx-node:focus-visible .jx-dot { transform: scale(1.1); }
.jx-branch { --r: 17px; }
.jx-branch .jx-dot { width: 34px; height: 34px; }
.jx-start, .jx-finish { --r: 23px; }
.jx-node.lbl-up { flex-direction: column-reverse; transform: translate(-50%, calc(-100% + var(--r))); }
.jx-start .jx-dot, .jx-finish .jx-dot { width: 46px; height: 46px; border-color: rgba(36,23,117,.25); }
.jx-lbl { font-size: 12px; font-weight: 600; line-height: 1.25; text-align: center; color: rgba(28,16,51,.75); text-wrap: balance; }
.jx-dot { font-weight: 800; font-size: 15px; }
.jx-start .jx-dot, .jx-finish .jx-dot { font-size: 22px; }
/* màu cố định theo trạm; trạm chưa tới thì nhạt, đã qua thì có dấu ✓ */
.jx-t-blue .jx-dot { background: var(--jx-t-blue); border: 3px solid var(--jx-t-blue); color: #fff; }
.jx-t-yellow .jx-dot { background: var(--jx-t-yellow); border: 3px solid var(--jx-t-yellow); color: var(--jx-ink); }
.jx-t-line .jx-dot { background: #fff; border: 3px solid var(--jx-t-blue); color: var(--jx-t-blue); }
.jx-t-pink .jx-dot { background: var(--jx-t-pink); border: 3px solid var(--jx-t-pink); color: #fff; font-size: 17px; }
.jx-t-plain .jx-dot { background: #fff; border-color: rgba(36,23,117,.25); }
.jx-node:not(.is-done):not(.is-here) .jx-dot { opacity: .6; }
.jx-node.is-next .jx-dot { opacity: 1 !important; animation: jxPulse 1.4s infinite; }
.jx-node.is-here .jx-dot { box-shadow: 0 0 0 4px #fff, 0 0 0 7px var(--jx-pink); }
.jx-node.is-done:not(.jx-start):not(.is-here) .jx-dot::after { content: '✓'; position: absolute; right: -5px; top: -5px; width: 17px; height: 17px; border-radius: 50%;
  background: #2FBF8F; color: #fff; font-size: 11px; line-height: 17px; text-align: center; box-shadow: 0 0 0 2px #fff; }
.jx-dot { position: relative; }
.jx-node.is-view .jx-lbl { color: var(--jx-brand); text-decoration: underline; text-underline-offset: 3px; }
@keyframes jxPulse { 0% { box-shadow: 0 0 0 0 rgba(233,47,124,.45); } 100% { box-shadow: 0 0 0 12px rgba(233,47,124,0); } }

/* nhân vật */
.jx-token { position: absolute; width: 104px; height: 122px; transform: translate(-50%, -100%); transition: left .6s cubic-bezier(.4,0,.2,1), top .6s cubic-bezier(.4,0,.2,1); z-index: 3; pointer-events: none; }
.jx-token canvas { width: 100%; height: 100%; display: block; }
.jx-token .jx-emoji { display: none; font-size: 46px; text-align: center; line-height: 122px; }
.jx-nogl .jx-token canvas { display: none; }
.jx-nogl .jx-token .jx-emoji { display: block; }
.jx-token .jx-tag { position: absolute; left: 50%; top: -6px; transform: translate(-50%, -100%); white-space: nowrap; font-size: 11.5px; font-weight: 700; color: #fff; background: var(--jx-pink); padding: 3px 9px; border-radius: 999px; box-shadow: 0 2px 8px rgba(233,47,124,.3); }
.jx-token.hop { animation: jxHop .6s ease-in-out; }
.jx-token.glow::after { content: ''; position: absolute; left: 50%; bottom: 0; width: 110px; height: 110px; transform: translate(-50%, 20%); border-radius: 50%;
  background: radial-gradient(circle, rgba(255,255,255,.95), rgba(233,47,124,.35) 45%, rgba(53,198,232,0) 70%); z-index: -1; animation: jxGlow 1.4s ease-out; }
.jx-token .jx-tag.pop { animation: jxPop .7s cubic-bezier(.2,1.6,.4,1); }
@keyframes jxHop { 50% { margin-top: -26px; } }
@keyframes jxGlow { 0% { opacity: 0; transform: translate(-50%, 20%) scale(.3); } 40% { opacity: 1; } 100% { opacity: 0; transform: translate(-50%, 20%) scale(1.6); } }
@keyframes jxPop { 0% { transform: translate(-50%, -100%) scale(.3); } 100% { transform: translate(-50%, -100%) scale(1); } }
.jx-confetti { position: absolute; inset: 0; pointer-events: none; z-index: 4; overflow: hidden; }
.jx-confetti i { position: absolute; top: -20px; width: 8px; height: 12px; border-radius: 2px; animation: jxFall linear forwards; }
@keyframes jxFall { to { transform: translateY(105vh) rotate(720deg); } }
.jx-banner { position: absolute; left: 50%; top: 14px; transform: translateX(-50%); z-index: 5; background: linear-gradient(135deg, var(--jx-pink), #8A3FFC 55%, var(--jx-cyan)); color: #fff;
  font-size: clamp(16px, 2.4vw, 22px); font-weight: 800; padding: 9px 22px; border-radius: 999px; box-shadow: 0 8px 24px rgba(36,23,117,.3); white-space: nowrap; animation: jxBanner .7s cubic-bezier(.2,1.5,.4,1); pointer-events: none; }
@keyframes jxBanner { from { transform: translateX(-50%) scale(.2); opacity: 0; } }

/* hai bảng */
.jx-panels { display: grid; grid-template-columns: 1fr; gap: 16px; margin-top: 16px; }
/* mỗi bảng chia cột: Vai trò 2 cột, Khóa học 3 cột — đủ chỗ cho cả nội dung, không cần cuộn */
.jx-panel { background: #fff; border: 1px solid rgba(0,0,0,.07); border-radius: 18px; padding: 14px 18px; box-shadow: 0 1px 4px rgba(0,0,0,.04); min-width: 0; box-sizing: border-box;
  display: grid; gap: 4px 22px; align-content: start; }
.jx-role { grid-template-columns: 1fr 1fr; }
.jx-course { grid-template-columns: 140px 1fr 1.9fr; }
.jx-col-list ul { columns: 2; column-gap: 22px; }   /* "Bạn sẽ học" chia 2 cột */
.jx-col-list li { break-inside: avoid; }
.jx-col { min-width: 0; }
.jx-col:empty { display: none; }
.jx-panel h2 { font-size: 18px; line-height: 1.25; margin: 0 0 6px; }
.jx-panel h3 { font-size: 11.5px; text-transform: uppercase; letter-spacing: .06em; color: rgba(28,16,51,.5); margin: 2px 0 8px; }
.jx-panel p { font-size: 13px; line-height: 1.5; margin: 0 0 6px; color: rgba(28,16,51,.8); }
.jx-panel ul { margin: 0; padding-left: 16px; font-size: 13px; line-height: 1.42; color: rgba(28,16,51,.85); }
.jx-panel li { margin-bottom: 3px; }
.jx-panel .gx-btn { font-size: 13.5px; }
.jx-peek { display: inline-block; font-size: 11.5px; font-weight: 700; color: var(--jx-brand); background: rgba(36,23,117,.08); padding: 3px 9px; border-radius: 999px; margin-bottom: 8px; }
.jx-k { font-size: 11px !important; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--jx-pink) !important; margin: 0 0 6px !important; }
.jx-role { background: linear-gradient(160deg, #FFF5F9, #fff 40%); }
.jx-role-t { color: var(--jx-brand); }
.jx-quote { font-style: italic; color: #6B5FA5 !important; }
.jx-skills li::marker { color: var(--jx-pink); }
.jx-now { display: inline-block; font-size: 12px; font-weight: 600; color: #4B3F86; background: rgba(36,23,117,.07); padding: 4px 10px; border-radius: 999px; margin-bottom: 10px; }
.jx-link { display: inline-block; margin-top: 8px; font-size: 14px; font-weight: 600; color: var(--jx-brand); text-underline-offset: 3px; }
.jx-panel .jx-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 12px; }
.jx-course .jx-thumb { margin-bottom: 10px; }
.jx-course .gx-btn { padding-left: 12px; padding-right: 12px; min-height: 0; white-space: nowrap; text-align: center; line-height: 1.3; }   /* nút luôn 1 dòng */
.jx-chead h2 { margin: 0; }
.jx-thumb { display: block; flex: 0 0 auto; width: 140px; border-radius: 10px; overflow: hidden; aspect-ratio: 1200 / 630; background: #F3F0FC; }
.jx-thumb img { width: 100%; height: 100%; object-fit: cover; display: block; transition: transform .3s; color: transparent; }   /* ẩn chữ alt khi đang tải */
.jx-thumb { background: linear-gradient(100deg, #F3F0FC 30%, #FBFAFF 50%, #F3F0FC 70%) 0 0 / 200% 100%; animation: jxShimmer 1.4s linear infinite; }
.jx-thumb.ok { animation: none; background: #F3F0FC; }
@keyframes jxShimmer { to { background-position: -200% 0; } }
.jx-thumb:hover img { transform: scale(1.03); }
.jx-out { margin: 8px 0 0 !important; padding: 8px 12px; border-radius: 12px; background: linear-gradient(135deg, #FFF0F6, #E9F9FD); }
.jx-noscript { font-size: 14px; }

/* modal: thử thách, chọn nơi làm việc */
.jx-modal { position: fixed; inset: 0; z-index: 700; background: rgba(20,10,60,.45); display: flex; align-items: center; justify-content: center; padding: 16px; }
.jx-modal[hidden] { display: none; }
.jx-sheet { position: relative; width: min(520px, 100%); max-height: calc(100vh - 32px); overflow-y: auto; background: #fff; border-radius: 20px; padding: 24px 22px 20px; box-shadow: 0 20px 60px rgba(20,10,60,.35); color: var(--jx-ink); box-sizing: border-box; }
.jx-sheet h2 { font-size: 21px; margin: 0 40px 8px 0; }
.jx-sheet p { font-size: 14.5px; line-height: 1.55; margin: 0 0 12px; }
.jx-x { position: absolute; top: 10px; right: 10px; width: 36px; height: 36px; border: 0; background: rgba(36,23,117,.06); border-radius: 50%; font-size: 20px; cursor: pointer; color: var(--jx-ink); }
.jx-def { margin: 6px 0 14px; padding: 14px 16px; border-radius: 12px; background: #F6F3FF; font-size: 15px; line-height: 1.55; border-left: 4px solid var(--jx-brand); }
.jx-opts { display: grid; gap: 8px; }
.jx-opts button { text-align: left; border: 1px solid rgba(36,23,117,.18); background: #fff; border-radius: 12px; padding: 12px 14px; font: 600 14px/1.3 inherit; font-family: inherit; cursor: pointer; color: var(--jx-ink); }
.jx-opts kbd { font: 600 11px/1 inherit; font-family: inherit; border: 1px solid rgba(0,0,0,.15); border-radius: 4px; padding: 2px 5px; margin-right: 6px; }
.jx-opts button.ok { background: rgba(47,191,143,.16); border-color: #2FBF8F; }
.jx-opts button.bad { background: rgba(233,47,124,.1); border-color: var(--jx-pink); }
.jx-work { display: grid; gap: 10px; margin-top: 12px; }
.jx-work button { text-align: left; border: 1px solid rgba(36,23,117,.15); background: #fff; border-radius: 14px; padding: 14px 16px; cursor: pointer; font-family: inherit; color: var(--jx-ink); position: relative; }
.jx-work button:hover { border-color: var(--jx-brand); box-shadow: 0 4px 14px rgba(36,23,117,.12); }
.jx-work b { display: block; font-size: 16px; margin-bottom: 3px; }
.jx-work span { font-size: 13px; color: rgba(28,16,51,.65); }
.jx-work em { position: absolute; top: 12px; right: 12px; font-style: normal; font-size: 11px; font-weight: 700; color: #fff; background: var(--jx-pink); padding: 3px 8px; border-radius: 999px; }
.jx-sheet .jx-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; }
.jx-fade { position: fixed; inset: 0; background: #fff; z-index: 800; opacity: 0; transition: opacity 1s; pointer-events: none; }
.jx-fade.on { opacity: 1; }
.jx-toast { position: fixed; left: 50%; bottom: 84px; transform: translateX(-50%); z-index: 750; background: var(--jx-ink); color: #fff; font-size: 13.5px; padding: 9px 16px; border-radius: 999px; max-width: 90vw; text-align: center; }

/* màn rộng: bản đồ phủ màn hình, tiêu đề nổi trên, dải hai bảng ghim ở đáy */
@media (min-width: 1001px) {
  .jx-game { max-width: none; height: max(700px, calc(100dvh - 80px)); padding: 0; }   /* màn thấp hơn thì trang cuộn một chút, bản đồ không bị bóp */
  .jx-embed .jx-game { height: max(700px, 100dvh); }
  .jx-board { position: absolute; inset: 0; height: auto !important; border-radius: 0; border: 0; }
  .jx-head { position: absolute; left: 24px; right: 24px; top: 16px; z-index: 6; pointer-events: none; align-items: flex-start; }
  .jx-head > * { pointer-events: auto; }
  .jx-panels { position: absolute; left: 16px; right: 16px; bottom: 16px; z-index: 6; margin: 0; grid-template-columns: 42fr 58fr; align-items: stretch; }
  .jx-panel { box-shadow: 0 10px 30px rgba(36,23,117,.14); background: rgba(255,255,255,.97); backdrop-filter: blur(6px); }
}
@media (min-width: 1001px) and (max-height: 820px) {
  .jx-token { width: 84px; height: 99px; }
  .jx-head h1 { font-size: 24px; }
  .jx-eyebrow { margin-bottom: 2px; }
}
@media (min-width: 701px) and (max-width: 1000px) {
  .jx-board { height: 60vh !important; min-height: 380px; }
  .jx-course { grid-template-columns: 1fr 1.4fr; }
  .jx-course .jx-col-list { grid-column: 1 / -1; }
}

/* mobile: bản đồ dọc, hai bảng xếp chồng */
@media (max-width: 700px) {
  #jx { padding-top: 56px; }
  .jx-game { padding: 14px 14px 96px; }
  .jx-head { flex-direction: column; align-items: flex-start; gap: 10px; }
  .jx-node { flex-direction: row; transform: translate(-20px, -50%); width: auto; max-width: 62%; gap: 10px; }
  .jx-lbl { text-align: left; }
  .jx-token { width: 70px; height: 82px; transform: translate(-100%, -58%); }
  .jx-token .jx-tag { display: none; }   /* HUD đã có chức danh */
  .jx-dot { width: 34px; height: 34px; font-size: 17px; }
  .jx-start .jx-dot, .jx-finish .jx-dot { width: 38px; height: 38px; }
  .jx-branch .jx-dot { width: 28px; height: 28px; }
  .jx-role, .jx-course { grid-template-columns: 1fr; gap: 10px; }
  .jx-col-list ul { columns: 1; }
  .jx-course > .jx-col:first-child { display: flex; align-items: center; gap: 12px; }
  .jx-course .jx-thumb { width: 120px; margin: 0; }
  .jx-thumb { flex-basis: 104px; width: 104px; }
}
@media (prefers-reduced-motion: reduce) { .jx-token { transition: none; } .jx-token.hop, .jx-banner, .jx-node.is-next .jx-dot, .jx-hint { animation: none; } }

/* Dark mode */
body.dark .jx-game { color: rgba(255,255,255,.9); }
body.dark .jx-board { background: radial-gradient(circle at 1px 1px, rgba(255,255,255,.07) 1px, transparent 1.5px) 0 0 / 22px 22px, linear-gradient(160deg, #1A1640, #10283A); border-color: rgba(255,255,255,.08); }
body.dark .jx-track .jx-road { stroke: rgba(255,255,255,.12); }
body.dark .jx-t-plain .jx-dot, body.dark .jx-t-line .jx-dot { background: #1C1A38; }
body.dark .jx-t-line .jx-dot { border-color: #8D82FF; color: #C9C0FF; }
body.dark .jx-t-blue .jx-dot { border-color: #8D82FF; }
body.dark .jx-node.is-here .jx-dot { box-shadow: 0 0 0 4px #1C1A38, 0 0 0 7px var(--jx-pink); }
body.dark .jx-lbl { color: rgba(255,255,255,.75); }
body.dark .jx-panel { background: rgba(255,255,255,.04); border-color: rgba(255,255,255,.09); box-shadow: none; }
body.dark .jx-panel h3 { color: rgba(255,255,255,.5); }
body.dark .jx-quote { color: #B9AEFF !important; }
body.dark .jx-panel p, body.dark .jx-panel ul { color: rgba(255,255,255,.78); }
body.dark .jx-role-t, body.dark .jx-link { color: #C9C0FF; }
body.dark .jx-now { background: rgba(255,255,255,.08); color: #C9C0FF; }
body.dark .jx-out { background: linear-gradient(135deg, rgba(233,47,124,.14), rgba(53,198,232,.12)); }
body.dark .jx-sheet { background: #1C1A38; color: rgba(255,255,255,.9); }
body.dark .jx-opts button, body.dark .jx-work button { background: rgba(255,255,255,.04); color: rgba(255,255,255,.9); border-color: rgba(255,255,255,.14); }
body.dark .jx-def { background: rgba(123,107,245,.12); color: rgba(255,255,255,.88); }
body.dark .jx-reset { color: rgba(255,255,255,.7); background: rgba(28,26,56,.9); border-color: rgba(255,255,255,.14); }
body.dark .jx-peek { background: rgba(255,255,255,.1); color: #C9C0FF; }
@media (min-width: 1001px) { body.dark .jx-panel { background: rgba(28,26,56,.94); } }