/* Academy library and mentor player: readable mobile surfaces, one topic at a time. */
#screen-academy:has(.academy-library) #academy-news { display: none; }
.academy-library, .aj-player { --al-rgb: 78, 220, 228; --al-ink: #eff8ff; --al-muted: #afc1d0; color: var(--al-ink); font-weight: 400; }
.academy-library [data-tone="cyan"], .aj-player[data-tone="cyan"] { --al-rgb: 78, 220, 228; }
.academy-library [data-tone="violet"], .aj-player[data-tone="violet"] { --al-rgb: 183, 151, 255; }
.academy-library [data-tone="gold"], .aj-player[data-tone="gold"] { --al-rgb: 240, 194, 112; }
.academy-library [data-tone="green"], .aj-player[data-tone="green"] { --al-rgb: 112, 218, 173; }
.academy-library [data-tone="coral"], .aj-player[data-tone="coral"] { --al-rgb: 255, 151, 141; }
.academy-library [data-tone="blue"], .aj-player[data-tone="blue"] { --al-rgb: 118, 180, 255; }
.academy-library *, .aj-player * { box-sizing: border-box; min-width: 0; }
.academy-library { display: grid; gap: 18px; padding: 6px 2px 100px; container-type: inline-size; }
.academy-library button, .aj-player button { font-family: inherit; cursor: pointer; }
.academy-library button:focus-visible, .aj-player button:focus-visible { outline: 2px solid rgb(var(--al-rgb)); outline-offset: 4px; }
.al-header h1 { margin: 8px 0; font-size: clamp(24px, 4vw, 34px); line-height: 1.15; letter-spacing: -.5px; }
.al-header p, .al-topic > p { margin: 0; color: var(--al-muted); font-size: 14px; line-height: 1.55; }
.al-eyebrow { display: block; font: 700 11px/1.4 var(--mono); letter-spacing: 1.2px; color: rgb(var(--al-rgb)); }
.al-progress-label { display: flex; justify-content: space-between; gap: 10px; margin: 16px 0 7px; font-size: 13px; color: var(--al-muted); }
.al-progress-label strong { color: var(--al-ink); }
.al-meter { display: block; height: 5px; background: rgba(190, 210, 230, .12); border-radius: 10px; overflow: hidden; }
.al-meter > span { display: block; height: 100%; background: rgb(var(--al-rgb)); border-radius: inherit; }
.al-continue { display: grid; grid-template-columns: minmax(0, 1fr) 24px; gap: 6px 12px; padding: 18px; border: 1px solid rgba(var(--al-rgb), .38); border-radius: 14px; text-align: left; color: var(--al-ink); background: linear-gradient(115deg, rgba(var(--al-rgb), .16), rgba(14, 26, 39, .98)); }
.al-continue strong { font-size: 19px; line-height: 1.3; }
.al-continue-meta { color: var(--al-muted); font-size: 13px; }
.al-continue > :not(i) { grid-column: 1; }
.al-continue > i { grid-column: 2; grid-row: 1 / 4; align-self: center; color: rgb(var(--al-rgb)); }
.al-shelves { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 12px; }
.al-book { position: relative; isolation: isolate; display: flex; flex-direction: column; align-items: stretch; min-height: 220px; padding: 18px; overflow: hidden; text-align: left; color: var(--al-ink); border: 1px solid rgba(var(--al-rgb), .30); border-radius: 13px; background: linear-gradient(135deg, rgba(var(--al-rgb), .15), rgba(12, 22, 33, .99) 78%); box-shadow: inset 3px 0 0 rgba(var(--al-rgb), .55); }
.al-book::after { content: ''; position: absolute; right: -40px; top: -40px; width: 180px; height: 180px; border: 1px solid rgba(var(--al-rgb), .10); transform: rotate(35deg); pointer-events: none; z-index: -1; }
.al-book[aria-expanded="true"] { border-color: rgb(var(--al-rgb)); background: linear-gradient(135deg, rgba(var(--al-rgb), .24), #0c1621); }
.al-book-count { color: rgb(var(--al-rgb)); font: 700 13px/1.4 var(--mono); margin-bottom: 25px; }
.al-book-art { position: absolute; right: 15px; top: 14px; font-size: 36px; color: rgba(var(--al-rgb), .28); pointer-events: none; }
.al-book > strong { font-size: 20px; line-height: 1.2; margin-bottom: 8px; overflow-wrap: anywhere; }
.al-book-summary { font-size: 13px; line-height: 1.45; color: var(--al-muted); margin-bottom: 15px; }
.al-book-bottom { display: flex; justify-content: space-between; gap: 8px; align-items: center; color: rgb(var(--al-rgb)); font-size: 12px; margin-top: auto; margin-bottom: 10px; }
.al-topic { padding: 20px; border: 1px solid rgba(var(--al-rgb), .3); border-radius: 14px; background: #0b1622; scroll-margin-top: 20px; }
.al-topic > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding-bottom: 14px; margin-bottom: 14px; border-bottom: 1px solid rgba(var(--al-rgb), .24); }
.al-topic h2 { margin: 7px 0 9px; font-size: 23px; line-height: 1.2; }
.al-icon-button { display: grid; place-items: center; width: 44px; height: 44px; flex: 0 0 44px; border: 1px solid #375065; border-radius: 9px; color: var(--al-ink); background: #152636; }
.al-primary, .al-secondary { min-height: 46px; padding: 12px 17px; border-radius: 9px; font-size: 14px; font-weight: 700; line-height: 1.3; }
.al-primary { border: 1px solid transparent; color: #06131b; background: rgb(var(--al-rgb)); }
.al-secondary { border: 1px solid #365064; color: var(--al-ink); background: #142433; }
.al-topic > .al-primary { margin-top: 16px; }
.al-lessons { display: grid; grid-template-columns: minmax(0, 1fr); gap: 16px; list-style: none; padding: 0; margin: 20px 0 0; }
.al-lesson-card { display: flex; margin: 0; }
.al-lessons button { display: grid; grid-template-columns: 56px minmax(0, 1fr) 16px; grid-template-rows: auto auto; gap: 12px 14px; align-items: start; width: 100%; min-height: 124px; padding: 16px; text-align: left; border: 2px solid rgba(var(--al-rgb), .54); border-radius: 12px; background: linear-gradient(110deg, rgba(var(--al-rgb), .20), rgba(var(--al-rgb), .07) 62%, #081523); box-shadow: 0 6px 16px rgba(0, 0, 0, .24); color: var(--al-ink); }
.al-lessons button:hover { border-color: rgb(var(--al-rgb)); background: linear-gradient(110deg, rgba(var(--al-rgb), .27), rgba(var(--al-rgb), .12) 62%, #081523); }
.al-lessons button:active { background: rgba(var(--al-rgb), .18); }
.al-lesson-index { grid-column: 1; grid-row: 1 / 3; align-self: stretch; display: grid; place-items: center; width: 56px; min-height: 72px; border: 1px solid rgba(255, 255, 255, .30); border-radius: 8px; background: rgb(var(--al-rgb)); box-shadow: 0 0 20px rgba(var(--al-rgb), .14); font: 800 24px/1 var(--mono); font-variant-numeric: tabular-nums; color: #06131b; }
.al-lesson-copy { display: grid; align-content: start; gap: 10px; }
.al-lessons strong { display: block; font-size: 17px; line-height: 1.4; overflow-wrap: anywhere; }
.al-lesson-status { display: inline-flex; align-items: center; justify-self: start; gap: 5px; max-width: 100%; padding: 4px 7px; border: 1px solid rgba(var(--al-rgb), .22); border-radius: 6px; color: rgb(var(--al-rgb)); background: rgba(var(--al-rgb), .08); font-size: 11px; line-height: 1.35; }
.al-lesson-card[data-state="queued"] .al-lesson-status { color: var(--al-muted); border-color: #365064; background: #152433; }
.al-lesson-card[data-state="completed"] .al-lesson-status { color: #96e9bb; border-color: rgba(112, 218, 173, .36); background: rgba(112, 218, 173, .1); }
.al-lesson-arrow { align-self: center; color: rgb(var(--al-rgb)); font-size: 12px; }
.al-lesson-meta { grid-column: 2 / -1; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 8px 14px; padding-top: 10px; border-top: 1px solid rgba(var(--al-rgb), .25); color: var(--al-muted); font-size: 12px; line-height: 1.4; }
.al-lesson-meta > span { display: inline-flex; align-items: center; gap: 7px; }
@media (max-width: 370px) { .al-lessons button { grid-template-columns: 46px minmax(0, 1fr) 12px; gap: 10px; padding: 13px; } .al-lesson-index { width: 46px; font-size: 22px; } .al-lessons strong { font-size: 16px; } }
.al-extra { border-top: 1px solid #2b4053; }
.al-extra > summary { display: flex; justify-content: space-between; gap: 12px; align-items: center; min-height: 50px; padding: 12px 0; cursor: pointer; font-size: 14px; list-style: none; }
.al-extra > summary::after { content: '+'; color: var(--al-muted); }
.al-extra[open] > summary::after { content: '−'; }
.al-extra p { color: var(--al-muted); font-size: 13px; line-height: 1.5; }
.al-extra .ac2-daily-card { border-radius: 12px; }
.al-extra .ac2-chip { font-size: 11px; white-space: normal; }
.al-future { display: flex; flex-wrap: wrap; gap: 7px 14px; color: var(--al-muted); font-size: 12px; }
.al-future > :first-child { color: var(--al-ink); }
.modal-content:has(.aj-player) { max-width: 720px; padding: 20px; border-radius: 20px; }
.modal-content:has(.aj-player) #modal-context-title { padding-right: 34px; }
.aj-player { padding: 16px; background: #0b1622; border-radius: 12px; text-align: left; }
.aj-head h2 { margin: 9px 0; font-size: 23px; line-height: 1.25; }
.aj-note { color: var(--al-muted); font-size: 13px; line-height: 1.6; }
.aj-phases { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 18px 0; list-style: none; }
.aj-phases li { padding: 7px 10px; font-size: 12px; color: var(--al-muted); background: #172939; border-radius: 6px; }
.aj-phases [aria-current] { color: rgb(var(--al-rgb)); background: rgba(var(--al-rgb), .12); }
.aj-brief p { font-size: 16px; line-height: 1.65; margin: 10px 0 18px; }
.aj-mentor-note { padding: 14px; border-radius: 12px; background: #172d3c; color: var(--al-muted); font-size: 14px; line-height: 1.6; }
.aj-outline { display: flex; flex-wrap: wrap; gap: 8px; margin: 18px 0; font-size: 13px; color: var(--al-muted); }
.aj-outline span { padding: 7px 10px; background: #142535; border-radius: 6px; }
.aj-mentor { display: flex; align-items: center; gap: 10px; margin: 16px 0 12px; }
.aj-avatar { display: grid; place-items: center; width: 44px; height: 44px; flex: 0 0 44px; border-radius: 13px; color: rgb(var(--al-rgb)); background: rgba(var(--al-rgb), .14); font-size: 20px; }
.aj-mentor strong, .aj-mentor span:not(.aj-avatar) { display: block; }
.aj-mentor strong { font-size: 14px; }
.aj-mentor div > span { color: var(--al-muted); font-size: 12px; margin-top: 3px; }
.aj-reaction { display: flex; align-items: center; flex-wrap: wrap; gap: 10px 14px; margin-top: 20px; }
.aj-like { display: flex; align-items: center; gap: 10px; min-height: 44px; padding: 10px 14px; border: 1px solid #3b5367; border-radius: 9px; background: #142535; color: var(--al-ink); font: inherit; font-size: 14px; cursor: pointer; }
.aj-like[aria-pressed="true"] { border-color: rgb(var(--al-rgb)); color: rgb(var(--al-rgb)); background: rgba(var(--al-rgb), .12); }
.aj-like:disabled { opacity: .65; cursor: wait; }
.aj-like:focus-visible { outline: 2px solid rgb(var(--al-rgb)); outline-offset: 3px; }
.aj-like strong { font-variant-numeric: tabular-nums; }
.aj-reaction > .aj-note { flex: 1 1 180px; font-size: 12px; }
.aj-message { padding: 16px; border-radius: 3px 13px 13px; background: #142a38; }
.aj-lesson-body.reading { margin-top: 16px; }
.aj-lesson-body.reading .aj-message { padding: 0; background: transparent; }
.aj-player .ac2-block-panel { padding: 0; border: 0; background: transparent; }
.aj-player .ac2-reader-body, .aj-player .ac2-stat-text, .aj-player .ac2-check-item { color: #e0ebf5; font-size: 16px; font-weight: 400; line-height: 1.7; white-space: pre-line; }
.aj-player .ac2-block-title, .aj-player .ac2-question-title { color: var(--al-ink); font-size: 16px; line-height: 1.45; text-transform: none; letter-spacing: 0; }
.aj-player .ac2-term-text { color: var(--al-muted); font-size: 14px; line-height: 1.6; }
.aj-player .ac2-term-title { font-size: 14px; text-transform: none; }
.aj-player .ac2-meta { font-size: 12px; }
.aj-actions { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; margin-top: 22px; padding-top: 16px; border-top: 1px solid #2a4053; }
.aj-help { min-height: 44px; padding: 10px 0; color: rgb(var(--al-rgb)); border: 0; background: transparent; font-size: 14px; text-align: left; }
.aj-explanation, .aj-feedback { padding: 14px; margin-top: 12px; border-radius: 9px; background: #24313e; color: var(--al-ink); font-size: 14px; line-height: 1.6; }
.aj-feedback.correct { background: #14382f; }
.aj-feedback p { margin: 6px 0 0; }
.aj-scenario { padding: 17px; border-radius: 12px; background: linear-gradient(135deg, rgba(var(--al-rgb), .17), #14212f); font-size: 17px; line-height: 1.6; }
.aj-options { display: grid; gap: 10px; margin-top: 16px; }
.aj-option, .aj-player .ac2-option { display: flex; align-items: center; gap: 12px; width: 100%; min-height: 50px; padding: 14px; border: 1px solid #3b5367; border-radius: 9px; color: var(--al-ink); background: #142535; font-size: 15px; line-height: 1.5; text-align: left; }
.aj-option[aria-pressed="true"], .aj-player .ac2-option.selected { background: rgba(var(--al-rgb), .13); border-color: rgb(var(--al-rgb)); }
.aj-player .ac2-option-index { flex: 0 0 28px; }
.aj-player button:disabled { cursor: default; opacity: .55; }
.aj-complete { text-align: center; padding: 24px 18px; }
.aj-complete h2 { font-size: 25px; line-height: 1.3; }
.aj-complete p { font-size: 16px; line-height: 1.65; color: var(--al-muted); }
.aj-complete-icon { display: grid; place-items: center; width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; background: rgba(var(--al-rgb), .15); color: rgb(var(--al-rgb)); font-size: 26px; }
.aj-reward { padding: 12px; background: #172f31; border-radius: 9px; font-size: 16px; color: rgb(var(--al-rgb)); }
@media (max-width: 760px) { .al-shelves { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; } .al-book { min-height: 230px; padding: 14px; } .al-book > strong { font-size: 18px; } }
@container (min-width: 620px) { .al-shelves { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (max-width: 520px) { .modal-content:has(.aj-player) { padding: 18px 10px 10px; } .aj-player .ac2-stat-grid { grid-template-columns: 1fr; } }
@media (max-width: 370px) { .al-book { padding: 12px; } .al-book > strong { font-size: 16px; } .al-book-art { font-size: 29px; } .al-book-summary { font-size: 12px; } .al-book-bottom { font-size: 11px; } .aj-player { padding: 12px; } .aj-message { padding: 13px; } .al-topic { padding: 14px; } }
@media (prefers-reduced-motion: no-preference) { .al-book { transition: border-color .15s ease, background .15s ease; } }