:root{
  --ink:#181218;--ink-2:#2a2029;--paper:#fffafc;--pink:#ed76aa;--pink-dark:#b93c79;
  --pink-soft:#f8d8e8;--rose:#fff0f6;--gold:#c69b4f;--gold-soft:#f3dfb5;--muted:#766a74;
  --success:#2d8a62;--danger:#b94059;--shadow:0 18px 50px rgba(45,24,39,.14);--radius:24px;
}
*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:linear-gradient(135deg,#fff8fb 0%,#f7edf2 55%,#f5e7ef 100%);color:var(--ink);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;min-height:100vh}button,input,select,textarea{font:inherit}button{cursor:pointer}a{color:var(--pink-dark)}
.topbar{position:sticky;top:0;z-index:30;display:flex;align-items:center;justify-content:space-between;padding:12px clamp(16px,4vw,42px);background:rgba(255,250,252,.88);backdrop-filter:blur(16px);border-bottom:1px solid rgba(198,155,79,.25)}.brand-button{border:0;background:transparent;display:flex;align-items:center;gap:10px;color:var(--ink);text-align:left}.brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:var(--ink);color:var(--gold-soft);font-size:22px}.brand-button strong{display:block;font-family:Georgia,serif;font-size:18px}.brand-button small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em;text-transform:uppercase}.top-actions{display:flex;gap:8px}.icon-button{width:42px;height:42px;border-radius:14px;border:1px solid #ead8e1;background:#fff;color:var(--ink)}
.app-shell{width:min(1240px,calc(100% - 28px));margin:0 auto;padding:28px 0 80px}.screen{display:none}.screen.active{display:block;animation:fadeIn .28s ease}@keyframes fadeIn{from{opacity:0;transform:translateY(5px)}to{opacity:1;transform:none}}
.hero-card{display:grid;grid-template-columns:1.12fr .88fr;min-height:540px;border-radius:34px;overflow:hidden;background:var(--ink);box-shadow:var(--shadow);border:1px solid rgba(198,155,79,.5)}.hero-copy{padding:clamp(32px,6vw,72px);display:flex;flex-direction:column;justify-content:center;color:white}.eyebrow{margin:0 0 10px;text-transform:uppercase;letter-spacing:.16em;font-weight:800;font-size:12px;color:var(--pink-dark)}.hero-copy .eyebrow{color:#f4accd}.hero-copy h1,.section-header h1{font-family:Georgia,serif}.hero-copy h1{font-size:clamp(54px,8vw,92px);line-height:.88;margin:0 0 22px;max-width:700px}.hero-copy h1 em{display:block;color:var(--pink);font-weight:400}.hero-subtitle{font-size:18px;line-height:1.65;max-width:650px;color:#e9dfe5}.hero-actions,.button-row{display:flex;gap:12px;flex-wrap:wrap;margin-top:24px}.primary-button,.secondary-button,.danger-button,.text-button,.back-button{border:0;border-radius:14px;font-weight:800;padding:13px 18px}.primary-button{background:linear-gradient(135deg,var(--pink),#f29cc3);color:#211019;box-shadow:0 8px 22px rgba(237,118,170,.28)}.secondary-button{background:white;border:1px solid #ead7df;color:var(--ink)}.danger-button{background:#fff0f2;color:var(--danger);border:1px solid #f0bcc7}.text-button,.back-button{background:transparent;color:var(--pink-dark);padding-left:0;padding-right:0}.stat-strip{display:flex;gap:34px;margin-top:38px}.stat-strip div{display:flex;flex-direction:column}.stat-strip strong{font-size:24px;color:var(--gold-soft)}.stat-strip span{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:#b9aeb5}.hero-visual{position:relative;min-height:480px;background:radial-gradient(circle at 72% 25%,rgba(255,255,255,.4),transparent 22%),linear-gradient(160deg,#f3bfd5,#ce729c 52%,#7d3458);overflow:hidden}.hero-default-art{position:absolute;inset:0}.window{position:absolute;left:10%;right:8%;top:8%;height:46%;border:5px solid #f5d9aa;background:linear-gradient(#de93bd,#5f365e);display:flex;align-items:flex-end;gap:8%;padding:0 7%}.window span{display:block;width:18%;background:#251c2a;border-radius:5px 5px 0 0}.window span:nth-child(1){height:42%}.window span:nth-child(2){height:70%}.window span:nth-child(3){height:52%}.lexi-figure{position:absolute;left:27%;top:14%;width:42%;height:66%}.hair{position:absolute;left:16%;top:0;width:68%;height:38%;background:#1b121a;border-radius:50% 50% 34% 34%;box-shadow:-18px 12px 0 -5px #1b121a}.hair:after{content:"";position:absolute;right:-16%;top:4%;width:42%;height:34%;background:#1b121a;border-radius:50%}.face{position:absolute;left:27%;top:13%;width:46%;height:34%;background:#7a4a34;border-radius:45% 45% 48% 48%}.face:before{content:"⌒   ⌒";white-space:pre;position:absolute;color:#171116;font-weight:900;font-size:17px;left:17%;top:30%}.face:after{content:"♥";position:absolute;color:#a83b66;left:45%;bottom:13%;font-size:13px}.blazer{position:absolute;left:4%;right:4%;bottom:0;height:60%;background:linear-gradient(90deg,#f3a7c7,#f7d8e5,#f3a7c7);clip-path:polygon(12% 12%,35% 0,50% 28%,65% 0,88% 12%,100% 100%,0 100%);border-radius:14px}.book{position:absolute;right:-16%;bottom:2%;background:#1b171b;color:var(--gold-soft);border:3px solid var(--gold);padding:20px 14px;font-family:Georgia,serif;font-size:15px;letter-spacing:.08em;text-align:center;transform:rotate(4deg);box-shadow:0 15px 25px rgba(0,0,0,.28)}.desk-sign{position:absolute;left:5%;bottom:10%;background:#f7c7dd;border:3px solid var(--gold);padding:12px 16px;text-align:center;font-family:Georgia,serif;transform:rotate(-3deg);box-shadow:0 8px 14px rgba(64,30,49,.24)}.folder{position:absolute;right:2%;bottom:8%;background:#f7d1e2;border:3px solid var(--gold);padding:16px 12px;font-size:10px;text-align:center;transform:rotate(2deg)}.sparkle{position:absolute;color:#fff2c9;font-size:28px}.s1{left:12%;top:12%}.s2{right:10%;top:22%}.s3{right:22%;bottom:32%}.hero-quote{position:absolute;left:8%;right:8%;bottom:4%;padding:13px 18px;border-radius:16px;background:rgba(24,18,24,.82);color:white;text-align:center;font-family:Georgia,serif;font-style:italic}.hero-lexi{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.hidden{display:none!important}
.mode-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:16px;margin:22px 0}.mode-card,.mini-select{border:1px solid #eadbe2;background:rgba(255,255,255,.88);border-radius:22px;text-align:left;padding:24px;box-shadow:0 7px 22px rgba(45,24,39,.06);transition:.2s ease;color:var(--ink)}.mode-card:hover,.mini-select:hover{transform:translateY(-4px);box-shadow:var(--shadow);border-color:#d8a9be}.mode-card.featured{background:linear-gradient(145deg,#2c2029,#171217);color:white;border-color:var(--gold)}.mode-card.professor{background:linear-gradient(145deg,#fffafc,#f7dfeb)}.mode-icon,.mini-select>span{font-size:28px}.mode-label{display:block;margin:16px 0 6px;text-transform:uppercase;letter-spacing:.13em;font-size:10px;font-weight:900;color:var(--pink-dark)}.featured .mode-label{color:#f0a6c9}.mode-card h2,.mini-select h2{margin:0 0 10px;font-family:Georgia,serif}.mode-card p,.mini-select p{color:var(--muted);line-height:1.55;font-size:14px}.featured p{color:#d8ccd3}.mode-cta{font-weight:900;color:var(--pink-dark);font-size:13px}.featured .mode-cta{color:var(--gold-soft)}.dashboard-card{display:flex;align-items:center;justify-content:space-between;gap:20px;background:white;border:1px solid #eadce3;border-radius:22px;padding:24px 28px}.dashboard-card h2{margin:0 0 7px;font-family:Georgia,serif}.dashboard-card p:last-child{margin-bottom:0;color:var(--muted)}
.section-header{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;margin:6px 0 22px}.section-header>div{text-align:center}.section-header h1{margin:0;font-size:clamp(34px,5vw,56px)}.section-header>*:last-child{justify-self:end}.meter-panel{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-bottom:18px}.meter{background:white;border:1px solid #eadce3;border-radius:18px;padding:14px}.meter span{display:block;font-size:11px;text-transform:uppercase;letter-spacing:.08em;font-weight:800}.meter>div{height:8px;background:#eee2e8;border-radius:99px;margin:9px 0;overflow:hidden}.meter i{display:block;height:100%;width:50%;background:linear-gradient(90deg,var(--pink-dark),var(--pink),var(--gold));transition:.35s}.meter b{font-size:12px;color:var(--muted)}
.story-stage,.mini-game-stage,.quiz-stage,.setup-card{background:rgba(255,255,255,.92);border:1px solid #eadce3;border-radius:28px;box-shadow:var(--shadow);overflow:hidden}.story-layout{display:grid;grid-template-columns:minmax(300px,.95fr) minmax(360px,1.05fr);min-height:590px}.story-picture{position:relative;background:linear-gradient(150deg,#221a22,#7d3158 60%,#e790b7);min-height:480px;overflow:hidden}.story-picture img{width:100%;height:100%;object-fit:cover}.story-picture .scene-label{position:absolute;top:22px;left:22px;padding:8px 12px;border-radius:999px;background:rgba(24,18,24,.8);color:#fff;font-size:11px;text-transform:uppercase;letter-spacing:.13em;font-weight:900}.story-art-fallback{height:100%;display:grid;place-items:center;padding:40px;text-align:center;color:#fff}.story-art-fallback .scene-emoji{font-size:94px;filter:drop-shadow(0 12px 14px rgba(0,0,0,.3))}.story-art-fallback h3{font-family:Georgia,serif;font-size:34px;margin:16px 0 8px}.story-panel{padding:clamp(26px,4vw,50px);display:flex;flex-direction:column}.story-progress{font-size:11px;text-transform:uppercase;letter-spacing:.14em;font-weight:900;color:var(--pink-dark)}.story-panel h2{font-family:Georgia,serif;font-size:clamp(32px,4vw,48px);margin:14px 0}.story-copy{line-height:1.75;color:#5e515b}.story-actions{margin-top:auto;padding-top:25px;display:grid;gap:10px}.choice-button{width:100%;text-align:left;border:1px solid #e6d5de;border-radius:16px;padding:15px 17px;background:#fff;color:var(--ink);font-weight:750;transition:.15s}.choice-button:hover{border-color:var(--pink);background:#fff4f8}.choice-button.correct{border-color:#78b99d;background:#f0fbf6}.choice-button.wrong{border-color:#d98c9b;background:#fff1f3}.feedback-card{border-radius:17px;padding:17px;margin-top:16px;background:#fff5f9;border-left:5px solid var(--pink)}.feedback-card.good{background:#eefaf4;border-color:var(--success)}.feedback-card h3{margin:0 0 7px}.feedback-card p{margin:0;line-height:1.6}.rule-chip{display:inline-flex;margin-top:10px;padding:6px 10px;background:#211820;color:#f8dfad;border-radius:999px;font-size:11px;font-weight:900}.case-file-hub{padding:28px}.file-tabs{display:flex;gap:8px;flex-wrap:wrap;border-bottom:1px solid #eadce3;padding-bottom:14px}.file-tab{border:1px solid #e8d8e0;background:#fff;border-radius:12px 12px 4px 4px;padding:10px 14px;font-weight:800}.file-tab.active{background:var(--ink);color:white;border-color:var(--ink)}.file-document{margin-top:20px;background:#fffdf7;border:1px solid #e5d8c5;box-shadow:0 12px 24px rgba(42,30,36,.08);padding:clamp(22px,5vw,44px);min-height:360px;line-height:1.7}.file-document h2,.file-document h3{font-family:Georgia,serif}.document-meta{display:grid;grid-template-columns:repeat(2,1fr);gap:8px 20px;padding:14px 0;border-top:1px solid #e4d7c6;border-bottom:1px solid #e4d7c6;margin:16px 0;font-size:13px}.document-stamp{display:inline-block;border:3px solid var(--danger);color:var(--danger);padding:6px 12px;font-weight:900;transform:rotate(-4deg);text-transform:uppercase;letter-spacing:.08em}.unread-badge{display:inline-grid;place-items:center;min-width:20px;height:20px;border-radius:99px;background:var(--pink-dark);color:#fff;font-size:10px;margin-left:5px}.file-complete{display:flex;justify-content:space-between;gap:12px;align-items:center;margin-top:20px}
.mini-select-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.mini-game-stage{margin-top:18px;padding:clamp(22px,4vw,40px)}.mini-header{display:flex;justify-content:space-between;gap:16px;align-items:center}.mini-header h2{font-family:Georgia,serif;font-size:36px;margin:0}.score-pill{padding:9px 13px;background:var(--ink);color:white;border-radius:999px;font-weight:900}.game-card{margin-top:24px;border:1px solid #eadce3;border-radius:20px;padding:24px;background:#fff}.game-card h3{font-family:Georgia,serif;font-size:28px;margin-top:0}.three-choice{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-top:18px}.sort-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:12px;margin-top:20px}.sort-bin{min-height:150px;border:2px dashed #d9bdca;border-radius:18px;padding:16px;background:#fff8fb}.sort-bin h4{margin-top:0}.sort-item{border:1px solid #dfcbd5;border-radius:14px;background:white;padding:12px;margin:8px 0;font-weight:750;cursor:grab}.sort-item.selected{outline:3px solid var(--pink);background:#fff2f7}.inbox-list{display:grid;gap:10px;margin-top:18px}.email-card{border:1px solid #eadce3;border-radius:16px;padding:16px;background:white;text-align:left}.email-card strong{display:block}.email-card small{color:var(--muted)}.timer{font-weight:900;color:var(--danger)}
.setup-card{padding:clamp(24px,4vw,42px)}.field-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}.field-grid label,.settings-card label,.form-grid label{display:grid;gap:7px;font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.08em;color:#655962}.field-grid select,.settings-card input,.form-grid input,.form-grid select,.form-grid textarea,#pinInput{width:100%;border:1px solid #dfcfd7;background:#fff;border-radius:13px;padding:12px;color:var(--ink)}.checkbox-label{display:flex!important;align-items:center;grid-template-columns:auto 1fr!important;text-transform:none!important;letter-spacing:0!important;font-size:14px!important}.checkbox-label input{width:auto}.quiz-stage{padding:clamp(24px,4vw,44px)}.quiz-topline{display:flex;align-items:center;justify-content:space-between;gap:15px}.quiz-progress-track{height:9px;background:#eee3e8;border-radius:99px;margin:15px 0 28px;overflow:hidden}.quiz-progress-track i{display:block;height:100%;background:linear-gradient(90deg,var(--pink-dark),var(--pink),var(--gold))}.question-card h2{font-family:Georgia,serif;font-size:clamp(28px,4vw,42px);line-height:1.25}.question-tags{display:flex;gap:7px;flex-wrap:wrap}.question-tags span{padding:6px 9px;border-radius:999px;background:#f7e6ee;font-size:10px;text-transform:uppercase;font-weight:900;letter-spacing:.08em}.answer-list{display:grid;gap:10px;margin-top:20px}.answer-button{display:grid;grid-template-columns:36px 1fr;align-items:start;gap:10px;border:1px solid #e3d2db;background:white;border-radius:16px;padding:14px;text-align:left;color:var(--ink)}.answer-letter{display:grid;place-items:center;width:30px;height:30px;border-radius:10px;background:#f4e2ea;font-weight:900}.quiz-results{text-align:center;padding:30px}.result-score{font-family:Georgia,serif;font-size:88px;line-height:1;color:var(--pink-dark)}.review-list{text-align:left;display:grid;gap:14px;margin-top:25px}.review-item{border:1px solid #eadce3;border-radius:16px;padding:16px}.review-item.correct{border-left:5px solid var(--success)}.review-item.wrong{border-left:5px solid var(--danger)}
.professor-tabs{display:flex;gap:8px;overflow:auto;padding-bottom:10px}.professor-tabs button{white-space:nowrap;border:1px solid #e5d3dc;background:white;border-radius:999px;padding:10px 15px;font-weight:850}.professor-tabs button.active{background:var(--ink);color:white;border-color:var(--ink)}#professorContent{background:white;border:1px solid #eadce3;border-radius:24px;padding:clamp(22px,4vw,38px);box-shadow:var(--shadow)}.bank-toolbar{display:flex;justify-content:space-between;gap:14px;align-items:center;margin-bottom:20px}.bank-toolbar input{max-width:360px;width:100%;border:1px solid #dfcfd7;border-radius:13px;padding:11px}.bank-list{display:grid;gap:12px}.bank-item{display:grid;grid-template-columns:1fr auto;gap:16px;border:1px solid #eadce3;border-radius:17px;padding:17px}.bank-item h3{margin:0 0 6px;font-family:Georgia,serif}.bank-item p{margin:0;color:var(--muted);font-size:14px}.item-actions{display:flex;gap:8px;align-items:start}.small-button{border:1px solid #dfcbd5;background:white;border-radius:10px;padding:8px 10px;font-weight:800}.form-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.form-grid .full{grid-column:1/-1}.form-grid textarea{min-height:110px;resize:vertical}.answer-editor{display:grid;gap:9px}.answer-row{display:grid;grid-template-columns:auto 1fr;gap:8px;align-items:center}.note-card,.test-card{border:1px solid #eadce3;border-radius:17px;padding:17px;margin-top:12px}.note-card h3,.test-card h3{margin-top:0}.backup-panel{display:grid;grid-template-columns:1fr 1fr;gap:16px}.backup-card{border:1px solid #eadce3;border-radius:18px;padding:20px}.empty-state{padding:38px;text-align:center;color:var(--muted)}
.settings-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:16px}.settings-card{background:white;border:1px solid #eadce3;border-radius:20px;padding:24px}.settings-card h2{margin-top:0;font-family:Georgia,serif}.settings-card p{color:var(--muted);line-height:1.6}
.modal{border:0;border-radius:24px;box-shadow:0 30px 80px rgba(0,0,0,.3);padding:0;max-width:460px;width:calc(100% - 30px)}.modal::backdrop{background:rgba(20,14,19,.7);backdrop-filter:blur(4px)}.modal form{padding:32px;position:relative}.modal-close{position:absolute;right:14px;top:12px;border:0;background:transparent;font-size:28px}.modal h2{font-family:Georgia,serif;font-size:34px}.error-text{color:var(--danger);font-weight:800}.toast{position:fixed;left:50%;bottom:28px;z-index:100;transform:translate(-50%,20px);padding:12px 18px;border-radius:999px;background:var(--ink);color:white;opacity:0;pointer-events:none;transition:.25s;box-shadow:var(--shadow);font-weight:800}.toast.show{opacity:1;transform:translate(-50%,0)}
@media(max-width:980px){.sort-grid{grid-template-columns:repeat(2,1fr)}.hero-card{grid-template-columns:1fr}.hero-visual{min-height:480px}.mode-grid{grid-template-columns:repeat(2,1fr)}.story-layout{grid-template-columns:1fr}.story-picture{min-height:360px}.meter-panel{grid-template-columns:repeat(2,1fr)}}
@media(max-width:680px){.app-shell{width:min(100% - 20px,1240px);padding-top:16px}.brand-button small{display:none}.hero-copy{padding:34px 24px}.hero-copy h1{font-size:54px}.hero-visual{min-height:420px}.mode-grid,.mini-select-grid,.settings-grid,.backup-panel,.field-grid,.form-grid{grid-template-columns:1fr}.mode-card{padding:20px}.dashboard-card{align-items:flex-start;flex-direction:column}.section-header{grid-template-columns:1fr auto;gap:10px}.section-header>div{grid-column:1/-1;grid-row:1;text-align:left}.section-header .back-button{grid-column:1;grid-row:2}.section-header>*:last-child{grid-column:2;grid-row:2}.section-header h1{font-size:40px}.meter-panel{grid-template-columns:1fr 1fr}.story-panel{padding:24px}.story-panel h2{font-size:34px}.three-choice,.sort-grid{grid-template-columns:1fr}.bank-item{grid-template-columns:1fr}.item-actions{justify-content:flex-start}.stat-strip{gap:22px}.stat-strip span{font-size:9px}}
@media(prefers-reduced-motion:reduce){*{animation:none!important;transition:none!important;scroll-behavior:auto!important}}