/* A distinct learner environment: Eco Nihao coral, warm paper, dimensional controls. */
.student-workspace{--ink:#30354f;--red:#c82c47;--red-soft:#fff0f1;--bg:#fbfaf6;background:var(--bg);color:var(--ink)}.student-workspace .sidebar{border-right:2px solid #eeedf3;padding:28px 18px 16px}.student-workspace .workspace-label{display:none}.student-workspace .brand{padding-bottom:28px}.student-workspace .nav-caption{letter-spacing:1.3px;color:#83899c;font-size:10px;font-weight:700;padding-left:16px}.student-workspace .nav-item{border:2px solid transparent;border-radius:14px;min-height:49px;font-weight:500;margin:4px 0;color:#626b82;gap:13px;transition:transform .15s,background .15s}.student-workspace .nav-item>.icon{width:23px;height:23px;color:#8c83ad;stroke-width:1.9}.student-workspace .nav-item.active{border-color:#f1ccd4;background:#fff0f2;color:#bd2d49;box-shadow:0 3px 0 #f1ccd4}.student-workspace .nav-item.active>.icon{color:#c82c47}.student-workspace .nav-item:active{transform:translateY(3px);box-shadow:none}.student-workspace .nav-item:hover:not(.active){background:#f4f1fa}.student-workspace .topbar{background:#fff;border-bottom:2px solid #eeedf3;height:76px}.student-workspace .breadcrumb{color:#727c94;font-size:13px}.student-workspace .avatar{border-radius:12px;background:#ece5fa;color:#6d53a0;font-weight:700;box-shadow:0 3px 0 #d8ccec;width:37px;height:37px}.student-workspace .user-button{gap:11px}.student-workspace .learner-main{padding:32px 40px 60px;max-width:1450px;margin:0 auto;width:100%;min-width:0}.student-workspace .main-layout{background:#fbfaf6}.student-workspace .page-heading{margin-bottom:26px}.student-workspace .page-heading h1{font-size:29px;letter-spacing:-1px}.student-workspace h2{font-weight:700}.learner-kicker{font-size:10px;font-weight:700;letter-spacing:2px;color:#a16c82}.learner-greeting{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:0 0 25px}.learner-greeting h1{font-size:31px;letter-spacing:-1px;line-height:1.3;margin-top:7px}.streak-chip{display:flex;align-items:center;gap:8px;padding:11px 15px;border:2px solid #f2e4be;background:#fff9e8;border-radius:14px;font-size:12px;color:#886220}.streak-chip>.icon{color:#c18a21}.streak-chip b{font-size:17px}.learner-hero{position:relative;isolation:isolate;display:flex;align-items:center;justify-content:space-between;gap:20px;border:2px solid #f1d3d3;background:#fdeae5;border-radius:27px;padding:30px 35px;min-height:245px;overflow:hidden;margin-bottom:30px}.hero-copy{z-index:2;max-width:64%}.hero-chip{display:inline-block;font-size:10px;font-weight:700;letter-spacing:1.2px;color:#ad3d55;padding:7px 9px;border-radius:7px;background:#fff8f2}.hero-copy h2{font-size:31px;line-height:1.4;letter-spacing:-1px;margin:13px 0 17px;overflow-wrap:anywhere}.hero-copy p{font-size:13px;color:#806477;margin:-3px 0 20px}.hero-art{width:240px;flex-shrink:0;align-self:center;z-index:1;margin-right:3%}.eco-buddy{width:100%;height:auto;display:block;overflow:visible}.hero-orbit{position:absolute;width:380px;height:380px;border-radius:50%;border:45px solid #fff2e966;right:-40px;top:-70px;z-index:-1}.buddy-body{transform-origin:50% 90%;animation:buddy-arrive .65s ease-out}.buddy-hand{transform-origin:180px 115px;animation:buddy-wave 1.6s ease-in-out 2}.learner-columns{display:grid;grid-template-columns:minmax(0,1fr) 275px;gap:28px;align-items:start}.learner-main-column,.learner-side-column{min-width:0;display:grid;gap:26px}.learner-panel{min-width:0;margin-bottom:26px}.learner-main-column .learner-panel,.learner-side-column .learner-panel{margin-bottom:0}.learner-section-title{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:16px;min-height:30px}.learner-section-title h2{font-size:17px}.learner-section-title .text-action{font-size:12px;min-height:30px}.lesson-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}.assignments-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.lesson-card{--tone:#dfaa4b;--tint:#fff3d7;--accent:#94651a;border:2px solid #e7e5ee;background:white;border-radius:20px;padding:20px;display:flex;flex-direction:column;align-items:flex-start;box-shadow:0 4px 0 #ece9ee;min-width:0;transition:transform .18s}.tone-1{--tone:#af9bd9;--tint:#efe8ff;--accent:#7454a6}.tone-2{--tone:#78bca8;--tint:#e5f5ee;--accent:#397d68}.tone-3{--tone:#db97ac;--tint:#ffebf2;--accent:#aa496f}.lesson-card:hover{transform:translateY(-3px)}.lesson-card-top{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;margin-bottom:20px}.lesson-symbol{display:grid;place-items:center;width:43px;height:43px;border-radius:13px;background:var(--tint);color:var(--accent);box-shadow:0 3px 0 color-mix(in srgb,var(--tone) 45%,white)}.lesson-state{font-size:10px;font-weight:700;color:#846c37;background:#fff7e4;padding:6px 8px;border-radius:8px}.lesson-state.is-done{background:#e5f5ee;color:#27715b}.lesson-card h2{font-size:17px;line-height:1.6;overflow-wrap:anywhere}.lesson-meta{font-size:11px;color:#777b91;margin-top:7px}.lesson-due{display:flex;gap:7px;align-items:center;font-size:11px;color:#8b6e7d;margin-top:8px}.lesson-due>.icon{width:13px;height:13px}.student-workspace .btn{border:2px solid #e0deeb;border-radius:13px;min-height:47px;padding:10px 17px;box-shadow:0 4px 0 #e0deeb;background:white;font-size:12px;font-weight:700;transition:transform .12s,box-shadow .12s,filter .12s}.student-workspace .btn-primary{background:#c82c47;border-color:#c82c47;box-shadow:0 4px 0 #912239;color:white}.student-workspace .btn:hover{filter:brightness(1.04)}.student-workspace .btn:active{transform:translateY(4px);box-shadow:none}.student-workspace .btn:disabled{transform:none;box-shadow:none;opacity:.45}.lesson-card .btn{width:100%;justify-content:center;margin-top:22px}.practice-shortcuts{display:grid;grid-template-columns:1fr 1fr;gap:18px}.practice-tile{text-align:left;display:flex;flex-direction:column;align-items:flex-start;gap:9px;padding:21px;border:2px solid #bdddd1;border-radius:20px;background:#e9f5ef;box-shadow:0 4px 0 #bdddd1;transition:transform .15s,box-shadow .15s;overflow:hidden;min-width:0}.practice-tile.violet{background:#f0eafa;border-color:#d8c9e9;box-shadow:0 4px 0 #d8c9e9}.practice-tile:active{transform:translateY(4px);box-shadow:none}.practice-tile strong{font-size:15px}.practice-tile>span:last-child{font-size:11px;color:#65748a;display:flex;align-items:center;justify-content:space-between;width:100%}.practice-tile>span:last-child .icon{width:16px}.tile-art{height:70px;display:flex;align-items:center;gap:0;margin:0 0 9px 8px}.tile-art b{font-size:30px;background:#fff;border:2px solid #abd2c1;box-shadow:0 4px 0 #abd2c1;width:54px;height:57px;display:grid;place-items:center;border-radius:13px;color:#35866d;transform:rotate(-10deg)}.tile-art b+b{transform:rotate(10deg) translateY(6px);color:#a1833e;background:#fff8e3;border-color:#ead399;box-shadow:0 4px 0 #ead399}.tile-words b{font-size:21px;border-color:#c6b2e2;box-shadow:0 4px 0 #c6b2e2;color:#825bb5;width:auto;padding:0 15px}.tile-words b+b{font-size:20px}.learner-side-column .learner-panel{border:2px solid #e9e6ee;padding:20px;border-radius:21px;background:white}.learner-side-column .learner-section-title h2{font-size:15px}.journey-ring{width:150px;height:150px;position:relative;margin:12px auto 18px}.journey-ring svg{width:100%;height:100%;transform:rotate(-90deg)}.journey-ring circle{fill:none;stroke:#efedf4;stroke-width:10}.journey-ring circle+circle{stroke:#8c73c5;stroke-linecap:round}.journey-ring>div{position:absolute;inset:0;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:3px}.journey-ring strong{font-size:34px;letter-spacing:-1px}.journey-ring small{font-size:16px;color:#85809a}.journey-ring span{font-size:11px;color:#7e8295}.journey-facts{border-top:1px solid #eceaf2;padding-top:15px}.journey-facts>span{display:flex;align-items:center;gap:7px;font-size:10px;color:#747b91}.journey-facts .icon{width:18px;color:#ac78ae}.journey-facts b{margin-left:auto;font-size:15px;color:#30354f}.learner-empty{display:grid;place-items:center;text-align:center;border:2px dashed #e4e0ea;border-radius:19px;padding:28px 20px;color:#79819a;gap:13px;grid-column:1/-1;font-size:13px;min-height:145px;background:#ffffff80}.learner-empty>.icon{width:31px;height:31px;color:#a998c2}.learner-side-column .learner-empty{padding:15px 8px;font-size:11px;min-height:125px}.student-session{display:flex;align-items:center;gap:14px;text-align:left;width:100%;padding:15px 0;border-bottom:1px solid #eeebf3}.student-session:last-child{border-bottom:0}.student-session>span:nth-child(2){flex:1;min-width:0}.student-session strong{font-size:14px;display:block;overflow-wrap:anywhere}.student-session small{display:block;color:#7b7f96;font-size:11px;margin-top:6px;line-height:1.7}.student-session>.icon{width:16px;color:#b19bbc}.calendar-block{display:flex;flex-direction:column;align-items:center;justify-content:center;min-width:56px;height:66px;border:2px solid #f0d2cc;background:#fff0e9;border-radius:12px;color:#b55755}.calendar-block b{font-size:24px;line-height:1.2}.calendar-block small{font-size:8px;color:#b55755;margin-top:4px;font-weight:700}.learner-side-column .student-session{flex-wrap:wrap;padding:0;gap:12px}.learner-side-column .student-session strong{font-size:12px}.learner-side-column .student-session small{font-size:10px}.teacher-note{font-size:13px;color:#6b7189;white-space:pre-wrap;overflow-wrap:anywhere}.learner-record-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:20px}.student-record{border:2px solid #e7e3ee;border-radius:20px;background:#fff;padding:25px;display:flex;flex-direction:column;align-items:flex-start;gap:15px;min-width:0}.student-record h2{font-size:18px;overflow-wrap:anywhere}.student-record p{font-size:14px;color:#666e88;white-space:pre-wrap;overflow-wrap:anywhere}.student-record>small{font-size:12px;color:#80859a}.student-record .text-action{margin-top:auto;font-size:12px}.list-badge{width:42px;height:42px;display:grid;place-items:center;border-radius:13px;background:#e5f5ec;color:#478b71;flex-shrink:0}.list-badge.violet{color:#8463ab;background:#eee5fb}.learner-list{border:2px solid #e9e5ee;border-radius:20px;background:#fff;padding:8px 22px}.learner-list-item{display:flex;align-items:center;gap:15px;padding:20px 0;border-bottom:1px solid #ede9f2;width:100%;text-align:left}.learner-list-item:last-child{border-bottom:0}.learner-list-item>span:nth-child(2){flex:1;min-width:0}.learner-list-item strong{display:block;font-size:14px;overflow-wrap:anywhere}.learner-list-item small{display:block;font-size:11px;color:#7d819a;margin-top:7px;line-height:1.7}.score-badge{font-size:14px;white-space:nowrap;color:#397e68}.learner-results-summary{display:flex;flex-wrap:wrap;gap:16px;margin-bottom:30px}.learner-results-summary>span{display:flex;align-items:center;gap:10px;padding:17px 20px;background:#fff;border:2px solid #e4deef;border-radius:16px;font-size:12px;color:#7b7791}.learner-results-summary b{font-size:24px;color:#6c54a1}.learner-results-summary .icon{color:#a48abf}.student-game-banner{display:flex;align-items:center;justify-content:space-between;border:2px solid #e1d6f1;border-radius:23px;background:#f2edfb;padding:18px 30px;height:160px;overflow:hidden;margin-bottom:25px}.student-game-banner h2{font-size:24px;margin-top:9px}.student-game-banner .eco-buddy{width:150px;transform:rotate(10deg)}.student-game-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:22px}.student-workspace .game-card{display:block;padding:0;overflow:hidden;background:white;border:2px solid #e5dfed;border-radius:22px;box-shadow:0 4px 0 #e5dfed;min-width:0}.game-cover{background:var(--tint,#e9f5ef);height:148px;display:flex;align-items:center;justify-content:center;gap:18px;overflow:hidden}.game-cover>span{font-size:39px;color:var(--accent,#448a72);font-weight:700;letter-spacing:-1px;transform:rotate(-8deg);text-shadow:0 4px 0 #fff9}.game-cover>i{transform:rotate(15deg);display:grid;place-items:center;background:#ffffff8c;width:55px;height:55px;border-radius:16px;color:var(--accent,#448a72);box-shadow:0 4px 0 #0000000c}.game-cover .icon{width:30px;height:30px}.game-card-content{padding:22px}.student-workspace .game-card h2{font-size:17px;overflow-wrap:anywhere}.student-workspace .game-card p{font-size:12px;color:#7a7d92;margin:8px 0 20px;overflow-wrap:anywhere}.game-card-content>.btn{width:100%;justify-content:center;margin-top:15px}.mini-progress{display:flex;align-items:center;gap:8px;font-size:11px;color:#758b80}.mini-progress progress{height:8px}.student-workspace .game-progress-panel{margin-top:30px}.student-workspace #html-game-frame{border:2px solid #e0d9ec;border-radius:22px;background:#fff}.student-workspace .game-run-status{margin-bottom:20px}.learner-bottom{display:none}.student-workspace #dialog:not(.quiz-dialog){border:2px solid #e6dfee;border-radius:21px}.student-workspace .detail-item p{color:#44465f}.student-workspace .learner-main{animation:question-enter .2s ease-out}.student-workspace #toast{background:#38695a}
@keyframes buddy-arrive{from{opacity:0;transform:translateY(12px) rotate(-8deg)}to{opacity:1;transform:translateY(0) rotate(0)}}@keyframes buddy-wave{0%,100%{transform:rotate(0)}40%{transform:rotate(12deg)}65%{transform:rotate(-7deg)}}
@media(min-width:1700px){.student-workspace .learner-main{padding:40px 60px}.learner-columns{grid-template-columns:minmax(0,1fr) 310px;gap:32px}.hero-copy h2{font-size:38px}.hero-art{width:270px}.learner-hero{min-height:290px}.lesson-card{padding:25px}}
@media(max-width:1180px){.student-workspace .learner-main{padding:28px}.learner-columns{grid-template-columns:minmax(0,1fr)}.learner-side-column{grid-template-columns:repeat(2,minmax(0,1fr))}.assignments-grid,.student-game-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-art{width:190px;margin:0}.hero-copy h2{font-size:27px}.learner-hero{padding:25px}.streak-chip{font-size:10px}.learner-greeting h1{font-size:27px}}
@media(max-width:760px){.student-workspace .topbar{height:66px}.student-workspace .sidebar{padding:26px 15px}.student-workspace .learner-main{padding:25px 20px 110px}.student-workspace .page-heading h1{font-size:25px}.student-workspace .breadcrumb{font-size:12px}.learner-greeting{align-items:flex-start;gap:10px;margin-bottom:22px}.learner-greeting h1{font-size:27px}.learner-kicker{font-size:9px;letter-spacing:1.5px}.streak-chip{padding:9px;gap:5px;max-width:137px;line-height:1.5;font-size:9px}.streak-chip .icon{width:16px}.streak-chip b{font-size:16px}.learner-hero{padding:23px 21px;gap:0;border-radius:22px;min-height:235px;margin-bottom:28px}.hero-copy{max-width:70%}.hero-copy h2{font-size:22px;line-height:1.5;letter-spacing:-.6px;margin:13px 0 20px}.hero-chip{font-size:8px;letter-spacing:1px;padding:6px 8px}.hero-copy p{font-size:11px}.hero-copy .btn{font-size:11px;padding:10px 12px;gap:6px;white-space:normal;text-align:left}.hero-copy .btn .icon{width:16px}.hero-art{position:absolute;width:135px;right:-15px;bottom:25px}.hero-orbit{width:200px;height:200px;right:-75px;top:-20px;border-width:24px}.learner-columns{gap:25px}.learner-section-title h2{font-size:17px}.lesson-grid{gap:14px}.lesson-card{padding:15px;border-radius:17px}.lesson-card-top{gap:7px;margin-bottom:18px;flex-wrap:wrap}.lesson-symbol{width:36px;height:36px;border-radius:11px}.lesson-state{font-size:8px;padding:5px 6px}.lesson-card h2{font-size:14px}.lesson-meta,.lesson-due{font-size:10px}.lesson-due{align-items:flex-start}.lesson-card .btn{font-size:11px;padding:10px;gap:6px}.lesson-card .btn .icon{width:15px}.lesson-card .btn{margin-top:18px}.assignments-grid{grid-template-columns:1fr}.assignments-grid .lesson-card{padding:21px}.assignments-grid .lesson-card h2{font-size:18px}.assignments-grid .lesson-state{font-size:10px}.assignments-grid .lesson-meta{font-size:12px}.assignments-grid .lesson-card .btn{font-size:13px}.practice-shortcuts{gap:14px}.practice-tile{padding:17px 14px}.practice-tile strong{font-size:12px}.practice-tile>span:last-child{font-size:10px}.tile-art{height:64px;margin-left:0}.tile-art b{width:45px;height:49px;font-size:25px}.tile-words b{padding:0 9px;width:auto;font-size:20px}.tile-words b+b{font-size:16px}.learner-side-column{grid-template-columns:1fr}.learner-side-column .learner-panel{padding:23px}.learner-side-column .student-session{flex-wrap:nowrap}.learner-side-column .student-session strong{font-size:14px}.learner-side-column .student-session small{font-size:11px}.learner-record-grid{grid-template-columns:1fr}.student-record{padding:22px}.learner-list{padding:5px 15px}.learner-list-item{gap:11px;padding:17px 0;flex-wrap:wrap}.learner-list-item strong{font-size:12px}.learner-list-item small{font-size:10px}.learner-list-item .list-badge{width:34px;height:37px}.learner-list-item .score-badge{font-size:12px}.learner-list-item>.icon{display:none}.learner-results-summary{gap:10px}.learner-results-summary>span{font-size:10px;gap:7px;padding:12px 15px}.learner-results-summary b{font-size:21px}.student-game-banner{height:140px;padding:20px}.student-game-banner h2{font-size:19px;max-width:190px}.student-game-banner .eco-buddy{width:105px;margin-right:-10px}.student-game-grid{grid-template-columns:1fr}.student-workspace .game-card h2{font-size:21px}.student-workspace .game-card p{font-size:13px}.game-cover{height:155px}.game-cover>span{font-size:47px}.learner-bottom{position:fixed;inset:auto 0 0;z-index:24;display:flex;justify-content:space-around;background:#fffffff5;backdrop-filter:blur(12px);border-top:2px solid #ebe5f1;padding:8px 7px max(10px,env(safe-area-inset-bottom));gap:4px}.learner-bottom>button{display:flex;align-items:center;flex-direction:column;gap:5px;min-width:70px;min-height:48px;padding:6px 9px;font-size:9px;font-weight:700;color:#8a869f;border-radius:13px}.learner-bottom>button.active{background:#fff0f2;color:#c82c47}.learner-bottom .icon{width:23px;height:23px;stroke-width:2}.learner-bottom>button:active{transform:translateY(3px)}.student-workspace #toast{bottom:92px}.student-workspace #dialog:not(.quiz-dialog){max-height:90dvh}.student-workspace .game-run-status{flex-wrap:wrap;gap:10px}.student-workspace .game-run-status .btn{font-size:11px;padding:8px 10px}.student-workspace #html-game-frame{min-height:500px}}
@media(max-width:360px){.student-workspace .learner-main{padding-left:15px;padding-right:15px}.hero-copy{max-width:74%}.hero-art{width:115px;right:-20px}.hero-copy h2{font-size:20px}.lesson-grid:not(.assignments-grid){grid-template-columns:1fr}.learner-bottom>button{min-width:64px}}
@media(prefers-reduced-motion:reduce){.buddy-body,.buddy-hand,.student-workspace .learner-main{animation:none}.student-workspace .btn,.student-workspace .nav-item,.lesson-card,.practice-tile{transition:none}.lesson-card:hover{transform:none}}
.lesson-grid>.lesson-card:only-child{grid-column:1/-1}
/* Keep actions aligned when adjacent cards have different titles or due dates. */
.lesson-card .btn{margin-top:auto}.lesson-card p:last-of-type{margin-bottom:22px}.student-game-grid .game-card{display:flex;flex-direction:column}.student-game-grid .game-cover{flex-shrink:0}.student-game-grid .game-card-content{display:flex;flex-direction:column;flex:1;gap:10px}.student-game-grid .game-card-content>.btn{margin-top:auto}.student-game-grid .mini-progress{margin-bottom:10px}