@import"https://fonts.googleapis.com/css2?family=VT323&family=Nunito:wght@400;600;700&display=swap";*{margin:0;padding:0;box-sizing:border-box}body{overflow:hidden;background:#1a1a2e;font-family:Nunito,sans-serif}.is-hidden{display:none!important}#game-container{width:100vw;height:100vh;position:relative}canvas{display:block}#ui-panel{position:absolute;top:20px;left:20px;min-width:280px;max-width:320px;padding:0;display:flex;flex-direction:column;gap:12px;background:transparent;border:none;box-shadow:none;-webkit-backdrop-filter:none;backdrop-filter:none}#ui-panel .hud-title{font-family:VT323,monospace;font-size:34px;color:#fff;text-shadow:2px 2px 0 rgba(0,0,0,.3);letter-spacing:.6px;line-height:.95}#ui-panel .subtitle{font-size:12px;color:#ffffffbf;margin-top:6px;padding:6px 10px;border-radius:999px;display:inline-flex;align-items:center;width:fit-content;background:#00000038;border:1px solid rgba(255,255,255,.12)}.hud-section{padding:14px 14px 12px;border-radius:16px;border:1px solid rgba(255,255,255,.12);background:linear-gradient(135deg,#10b981db,#065f46c7 55%,#00000085);box-shadow:0 10px 32px #00000057,inset 0 1px #ffffff0f}.hud-section.hud-top{background:linear-gradient(135deg,#10b981e6,#065f46d1 55%,#0000007a)}.hud-section.hud-bottom{background:linear-gradient(135deg,#10b981d6,#065f46bd 55%,#0000008f)}#class-panel{position:absolute;top:20px;right:20px;width:560px;padding:12px;border-radius:16px;z-index:20}.class-panel-row{display:flex;align-items:center;gap:14px}.class-panel-class{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:#0000002e;border:1px solid rgba(255,255,255,.12);flex:0 0 auto;min-width:210px}.class-panel-class-text{min-width:0}.class-vitals{flex:1 1 auto;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;align-items:start}.vital-stack{display:flex;flex-direction:column;align-items:center;gap:4px}.vital-chip{display:flex;align-items:center;justify-content:space-between;gap:8px;width:100%;padding:7px 10px;border-radius:12px;border:1px solid rgba(255,255,255,.16);background:#0003;min-width:0;position:relative;overflow:hidden}.vital-progress-bg{position:absolute;top:0;left:0;right:0;bottom:0;background:#00000026;z-index:0}.vital-progress-fill{position:absolute;top:0;left:0;bottom:0;width:0%;transition:width .6s cubic-bezier(.4,0,.2,1);z-index:0}.vital-chip.chip-autonomy .vital-progress-fill{background:linear-gradient(90deg,#8b5cf640,#8b5cf659)}.vital-chip.chip-competency .vital-progress-fill{background:linear-gradient(90deg,#3b82f640,#3b82f659)}.vital-chip.chip-connection .vital-progress-fill{background:linear-gradient(90deg,#ec489940,#ec489959)}.vital-chip .chip-emoji{flex:0 0 auto;font-size:14px;opacity:.95;position:relative;z-index:1}.vital-chip .chip-name{flex:1 1 auto;min-width:0;color:#ffffffe0;font-size:11px;letter-spacing:.2px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.vital-chip .chip-value{flex:0 0 auto;font-family:VT323,monospace;font-size:20px;line-height:1;color:#fff;letter-spacing:.4px;position:relative;z-index:1}.vital-chip.chip-value-changed{animation:vitalPulse .5s ease-out}@keyframes vitalPulse{0%{transform:scale(1)}50%{transform:scale(1.08)}to{transform:scale(1)}}.chip-value.value-changed{animation:valueFlash .6s ease-out}@keyframes valueFlash{0%,to{color:#fff;text-shadow:0 0 0 rgba(255,255,255,0)}25%{color:#4ade80;text-shadow:0 0 8px rgba(74,222,128,.6)}50%{color:#fff;text-shadow:0 0 0 rgba(255,255,255,0)}75%{color:#4ade80;text-shadow:0 0 8px rgba(74,222,128,.4)}}.vital-label{font-size:11px;color:#ffffffc7;letter-spacing:.2px;line-height:1.1;text-align:center}.vital-chip.chip-autonomy{box-shadow:inset 0 0 0 1px #8b5cf659}.vital-chip.chip-competency{box-shadow:inset 0 0 0 1px #3b82f659}.vital-chip.chip-connection{box-shadow:inset 0 0 0 1px #ec489959}@media (max-width: 980px){#class-panel{width:360px}.class-panel-row{flex-direction:column;align-items:stretch}.class-panel-class{width:100%;min-width:0}}.class-mini{display:flex;align-items:center;gap:10px;padding:10px;border-radius:12px;background:#00000038;border:1px solid rgba(255,255,255,.12)}.class-avatar.class-avatar--mini{width:34px;height:34px;font-size:16px;border-width:2px;box-shadow:0 6px 18px #10b9812e}.class-mini-label{color:#fff;font-size:13px;font-weight:700;line-height:1.1}.class-mini-meta{display:flex;align-items:baseline;gap:6px;margin-top:2px}.class-mini-meta-label{color:#ffffffb8;font-size:11px}.class-mini-meta-value{font-family:VT323,monospace;font-size:18px;letter-spacing:.3px;color:#4ade80;line-height:1}.hud-class-row{display:flex;flex-direction:column;gap:6px;margin-bottom:12px}.class-info{display:flex;align-items:center;gap:10px;width:100%;padding:12px;border-radius:12px;background:#0000003d;border:1px solid rgba(255,255,255,.12)}.class-avatar{width:42px;height:42px;background:linear-gradient(135deg,#22c55e,#16a34a);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;border:3px solid rgba(255,255,255,.22);box-shadow:0 6px 18px #10b98147}.class-details h2{color:#fff;font-size:16px;margin-bottom:2px}.class-meta{display:flex;flex-wrap:wrap;align-items:baseline;gap:6px}.class-meta-label{color:#ffffffb3;font-size:12px;opacity:.9}.class-meta strong{font-family:VT323,monospace;font-size:18px;letter-spacing:.3px;color:#eafff1;line-height:1}.teacher-info{background:#0003;border-radius:12px;padding:12px;margin-top:12px}.teacher-name-row{display:flex;align-items:center;gap:10px;margin-bottom:8px}.teacher-avatar{width:40px;height:40px;background:linear-gradient(135deg,#fbbf24,#f59e0b);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:20px;border:3px solid rgba(255,255,255,.3);flex-shrink:0}.teacher-details h2{color:#fff;font-size:16px;margin:0}.teacher-details span{color:#ffffffb3;font-size:12px}.teacher-meta{display:flex;flex-direction:column;gap:6px}.teacher-energy-wrapper{display:flex;flex-direction:column;align-items:center;gap:4px;margin-left:auto;flex-shrink:0}.teacher-energy-circle{position:relative;width:32px;height:32px}.energy-circle-svg{width:100%;height:100%;transform:rotate(-90deg)}.energy-circle-bg{fill:none;stroke:#ffffff26;stroke-width:3}.energy-circle-fill{fill:none;stroke-width:3;stroke-linecap:round;stroke-dasharray:100.53;stroke-dashoffset:0;transition:stroke-dashoffset .3s ease,stroke .3s ease;stroke:#fbbf24}.teacher-energy-circle.energy-low .energy-circle-fill{stroke:#ef4444}.teacher-energy-circle.energy-medium .energy-circle-fill{stroke:#f59e0b}.teacher-energy-circle.energy-high .energy-circle-fill{stroke:#10b981}.energy-circle-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:VT323,monospace;font-size:11px;color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.5);pointer-events:none}.energy-label{font-size:9px;color:#ffffffb3;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.teacher-energy-wrapper.energy-value-changed{animation:energyPulse .5s ease-out}@keyframes energyPulse{0%{transform:scale(1)}50%{transform:scale(1.15)}to{transform:scale(1)}}.energy-circle-value.value-changed{animation:energyValueFlash .6s ease-out}@keyframes energyValueFlash{0%,to{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}25%{color:#4ade80;text-shadow:0 0 8px rgba(74,222,128,.6)}50%{color:#fff;text-shadow:0 1px 2px rgba(0,0,0,.5)}75%{color:#4ade80;text-shadow:0 0 8px rgba(74,222,128,.4)}}.recap-energy-wrapper{display:flex;flex-direction:column;align-items:center;gap:8px;margin-bottom:16px}.recap-energy-circle{position:relative;width:64px;height:64px}.recap-energy-circle-svg{width:100%;height:100%;transform:rotate(-90deg)}.recap-energy-circle-bg{fill:none;stroke:#ffffff26;stroke-width:3}.recap-energy-circle-fill{fill:none;stroke-width:3;stroke-linecap:round;stroke-dasharray:100.53;stroke-dashoffset:0;transition:stroke-dashoffset .3s ease,stroke .3s ease;stroke:#fbbf24}.recap-energy-circle.energy-low .recap-energy-circle-fill{stroke:#ef4444}.recap-energy-circle.energy-medium .recap-energy-circle-fill{stroke:#f59e0b}.recap-energy-circle.energy-high .recap-energy-circle-fill{stroke:#10b981}.recap-energy-circle-value{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);font-family:VT323,monospace;font-size:20px;color:#fff;font-weight:700;text-shadow:0 1px 2px rgba(0,0,0,.5);pointer-events:none}.recap-energy-label{font-size:11px;color:#fffc;text-transform:uppercase;letter-spacing:.5px;font-weight:600}.teacher-challenges{margin-top:6px;padding-top:8px;border-top:1px solid rgba(255,255,255,.14);display:flex;flex-direction:column;gap:6px;width:100%}.teacher-challenges .teacher-challenges-title{font-size:11px;color:#ffffffbf;letter-spacing:.2px;text-transform:uppercase}.teacher-challenges .teacher-challenge{display:flex;align-items:flex-start;gap:8px;font-size:12px;color:#ffffffeb;line-height:1.25}.teacher-challenges .teacher-challenge .box{width:16px;height:16px;border-radius:6px;border:1px solid rgba(255,255,255,.22);background:#0000002e;flex:0 0 16px;display:inline-flex;align-items:center;justify-content:center;font-size:12px;margin-top:1px}.teacher-challenges .teacher-challenge.is-done{color:#ffffffad;text-decoration:line-through}.teacher-challenges .teacher-challenge.is-done .box{background:#22c55e38;border-color:#22c55e8c}.teacher-meta-line{display:flex;flex-wrap:wrap;align-items:baseline;gap:8px}.teacher-meta-label{opacity:.85}.teacher-meta strong,#teacher-level{font-family:VT323,monospace;font-size:18px;letter-spacing:.3px;color:#4ade80;line-height:1}.class-meta strong{color:#4ade80}.stats-section h3{color:#ffffffe6;font-size:14px;margin-bottom:12px;display:flex;align-items:center;gap:8px}.stat-bar{margin-bottom:12px}.stat-bar label{display:flex;justify-content:space-between;align-items:center;color:#fff;font-size:13px;margin-bottom:5px}.stat-bar label span{opacity:.8;font-size:12px}.bar-container{height:20px;background:#0000004d;border-radius:10px;overflow:hidden;position:relative}.bar-fill{height:100%;border-radius:10px;transition:width .5s ease,background .3s ease;position:relative}.bar-fill:after{content:"";position:absolute;top:0;left:0;right:0;height:50%;background:linear-gradient(to bottom,rgba(255,255,255,.3),transparent);border-radius:10px 10px 0 0}.bar-autonomy .bar-fill{background:linear-gradient(90deg,#8b5cf6,#a78bfa)}.bar-competency .bar-fill{background:linear-gradient(90deg,#3b82f6,#60a5fa)}.bar-connection .bar-fill{background:linear-gradient(90deg,#ec4899,#f472b6)}#notifications{position:absolute;top:148px;right:20px;width:360px}.notification{background:#fffffff2;border-radius:12px;padding:12px 16px;margin-bottom:10px;box-shadow:0 4px 20px #0003;animation:slideIn .3s ease,fadeOut .35s ease 7.6s forwards;display:flex;align-items:center;gap:10px;border-left:6px solid #10b981;position:relative}.notification.action{border-left-color:#3b82f6}.notification.achievement{border-left-color:#fbbf24}.notification.warning{border-left-color:#ef4444}.notification.info-card{animation:slideIn .3s ease;background:#fffffff7;border-left-color:#10b981;align-items:flex-start}.notification.info-card.info{border-left-color:#10b981}.hint-card{display:flex;gap:12px;align-items:flex-start}.hint-student{width:82px;flex:0 0 82px;text-align:center}.student-portrait{width:56px;height:74px;margin:0 auto 6px;position:relative;filter:drop-shadow(0 6px 10px rgba(0,0,0,.15))}.student-portrait-head{position:absolute;top:10px;left:50%;transform:translate(-50%);width:36px;height:36px;background:#f1d0b7;border-radius:50%;border:2px solid rgba(17,24,39,.1);z-index:2}.student-portrait-head:before,.student-portrait-head:after{content:"";position:absolute;top:14px;width:10px;height:10px;border-radius:50%;background:radial-gradient(circle at 55% 55%,#111827 0,#111827 32%,#fff 33%,#fff);border:1px solid rgba(17,24,39,.1)}.student-portrait-head:before{left:5px}.student-portrait-head:after{right:5px}.student-portrait-cap{position:absolute;top:6px;left:50%;transform:translate(-50%);width:38px;height:18px;background:var(--student-cap);border-radius:14px 14px 12px 12px;border:2px solid rgba(17,24,39,.1);z-index:3}.student-portrait-cap:after{content:"";position:absolute;bottom:-4px;left:50%;transform:translate(-50%);width:26px;height:7px;background:var(--student-cap);border-radius:999px;border:2px solid rgba(17,24,39,.1)}.student-portrait-torso{position:absolute;bottom:1px;left:50%;transform:translate(-50%);width:44px;height:44px;background:var(--student-shirt);border-radius:16px 16px 18px 18px;border:2px solid rgba(17,24,39,.1);z-index:1}.student-portrait-torso:before{content:"";position:absolute;top:-8px;left:50%;transform:translate(-50%);width:18px;height:10px;background:#f1d0b7;border-radius:8px;border:2px solid rgba(17,24,39,.1)}.hint-student-name{font-family:VT323,monospace;font-size:18px;letter-spacing:.2px;color:#111827;line-height:1}.hint-copy{flex:1;min-width:0}.hint-issue-title{font-size:11px;font-weight:900;color:#111827b8;text-transform:uppercase;letter-spacing:.6px}.hint-issue-title-row{display:flex;align-items:center;gap:8px}.hint-thought-bubble{width:26px;height:22px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;line-height:1;border:1px solid rgba(17,24,39,.18);position:relative;flex:0 0 auto}.hint-thought-bubble:after{content:"";position:absolute;bottom:-4px;left:6px;width:8px;height:8px;border-radius:50%;border:1px solid rgba(17,24,39,.18);background:inherit}.hint-thought-bubble.warn{background:linear-gradient(135deg,#facc15f2,#ef4444eb)}.hint-issue-value{margin-top:2px;font-size:13px;font-weight:800;color:#111827}.hint-what{margin-top:8px;font-size:12px;color:#374151;line-height:1.25}.hint-what strong{color:#111827}.hint-steps-line{display:inline-flex;align-items:center;gap:8px;padding:6px 10px;border-radius:12px;background:#10b9811a;border:1px solid rgba(16,185,129,.24);color:#111827;white-space:nowrap}.hint-step{font-weight:700}.hint-step strong{font-weight:900}.hint-step-sep{opacity:.65;font-weight:900}.notification-close{position:absolute;top:6px;right:8px;width:24px;height:24px;border-radius:999px;border:1px solid rgba(17,24,39,.14);background:#ffffffe6;color:#111827b8;font-size:16px;line-height:20px;cursor:pointer}.notification-close:hover,.notification-close:focus{background:#f3f4f6f2;color:#111827f2}.notification-icon{font-size:24px}.notification-text{flex:1}.notification-text strong{display:block;color:#1f2937;font-size:14px}.notification-body{margin-top:4px;color:#374151;font-size:12px;line-height:1.25}.session-recap-backdrop{position:fixed;top:0;right:0;bottom:0;left:0;z-index:220;background:#0000009e;-webkit-backdrop-filter:blur(2px);backdrop-filter:blur(2px)}.session-recap-modal{position:fixed;top:0;right:0;bottom:0;left:0;z-index:221;display:flex;align-items:center;justify-content:center;padding:18px}.session-recap-card{width:min(680px,calc(100vw - 36px));max-height:calc(100vh - 36px);overflow:hidden;display:flex;flex-direction:column;border-radius:20px;border:1px solid rgba(255,255,255,.18);background:linear-gradient(135deg,#10b981f0,#065f46e0 55%,#000000ad);box-shadow:0 24px 64px #0009,inset 0 1px #ffffff1a;color:#fffffff5;animation:modalSlideIn .3s ease-out}@keyframes modalSlideIn{0%{opacity:0;transform:translateY(-20px) scale(.96)}to{opacity:1;transform:translateY(0) scale(1)}}.session-recap-header{padding:18px 20px 12px;border-bottom:1px solid rgba(255,255,255,.14);background:#00000014}.session-recap-title{font-family:VT323,monospace;font-size:36px;letter-spacing:.5px;line-height:1;color:#eafff1}.session-recap-subtitle{margin-top:6px;font-size:13px;color:#fffc}.session-recap-body{padding:16px 18px;overflow:auto;flex:1 1 auto;min-height:0}.session-recap-footer{padding:10px 14px 12px;display:flex;align-items:center;justify-content:space-between;gap:12px;border-top:1px solid rgba(255,255,255,.12);background:#0000002e}.session-recap-next{font-size:13px;color:#ffffffe0}.session-recap-btn{cursor:pointer;border:0;border-radius:999px;padding:12px 20px;font-weight:900;letter-spacing:.3px;font-size:14px;color:#111827;background:linear-gradient(135deg,#fbbf24,#f59e0b);box-shadow:0 12px 24px #0006;transition:all .2s ease}.session-recap-btn:hover,.session-recap-btn:focus{transform:translateY(-2px);box-shadow:0 16px 32px #00000080;outline:none;background:linear-gradient(135deg,#fcd34d,#fbbf24)}.session-recap-btn:active{transform:translateY(0);box-shadow:0 8px 16px #00000059}.session-recap-scores{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin-bottom:12px}@media (max-width: 720px){.session-recap-scores{grid-template-columns:1fr}}.session-recap-main-layout{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 720px){.session-recap-main-layout{grid-template-columns:1fr}}.session-recap-column{display:flex;flex-direction:column;gap:12px}.score-card{background:#0000004d;border:1px solid rgba(255,255,255,.14);border-radius:14px;padding:10px 12px 8px;box-shadow:inset 0 1px 2px #0003}.score-label{font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.8px;color:#ffffffbd}.score-value{margin-top:4px;font-family:VT323,monospace;font-size:24px;letter-spacing:.3px;color:#eafff1;display:flex;align-items:baseline;gap:8px}.score-num{font-size:20px;color:#ffffffd9}.score-sub{margin-top:4px;font-size:11px;color:#ffffffc7}.session-recap-section{margin-top:14px;padding-top:12px;border-top:1px dashed rgba(255,255,255,.16)}.section-title{font-size:12px;font-weight:900;text-transform:uppercase;letter-spacing:.8px;color:#ffffffbd;display:flex;align-items:center;justify-content:space-between;gap:10px}.emoji-strip{display:inline-flex;gap:6px;align-items:center;opacity:.95}.emoji-chip{width:28px;height:26px;border-radius:999px;display:inline-flex;align-items:center;justify-content:center;font-size:14px;background:#0000003d;border:1px solid rgba(255,255,255,.12)}.session-recap-two-col{display:grid;grid-template-columns:1.2fr .8fr;gap:12px}@media (max-width: 720px){.session-recap-two-col{grid-template-columns:1fr}}.topic-pills{margin-bottom:6px}.player-actions-topline{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:8px}.section-body{margin-top:8px;font-size:13px;color:#ffffffeb}.pill{display:inline-flex;align-items:center;gap:6px;padding:6px 10px;border-radius:999px;margin:0 6px 6px 0;background:#0000003d;border:1px solid rgba(255,255,255,.12);font-weight:800;font-size:12px}.pill.muted{opacity:.85;font-weight:700}.session-recap-section .muted{opacity:.82;font-size:12px}.energy-display{margin-bottom:16px;padding:12px;background:#0003;border-radius:8px;border:1px solid rgba(255,255,255,.1)}.energy-value{font-family:VT323,monospace;font-size:24px;color:#fbbf24;margin-bottom:8px}.energy-bar-bg{width:100%;height:12px;background:#0000004d;border-radius:6px;overflow:hidden}.energy-bar-fill{height:100%;background:linear-gradient(90deg,#fbbf24,#f59e0b);transition:width .3s ease;border-radius:6px}.energy-restore-section{margin-top:12px}.energy-restore-title-row{font-size:12px;color:#fffc;margin-bottom:10px;text-transform:uppercase;letter-spacing:.5px}.energy-restore-buttons{display:flex;flex-direction:column;gap:6px}.energy-restore-btn{display:flex;align-items:center;gap:10px;padding:10px 12px;background:#0000004d;border:1px solid rgba(255,255,255,.15);border-radius:8px;cursor:pointer;transition:all .2s ease;text-align:left;color:#fff;font-size:13px}.energy-restore-btn:hover:not(.disabled){background:#0006;border-color:#ffffff4d;transform:translateY(-2px)}.energy-restore-btn.disabled{opacity:.5;cursor:not-allowed}.energy-restore-emoji{font-size:20px;flex-shrink:0}.energy-restore-content{flex:1;display:flex;flex-direction:column;gap:2px}.energy-restore-title{font-weight:600;color:#fff}.energy-restore-desc{font-size:11px;color:#ffffffb3}.energy-restore-boost{font-family:VT323,monospace;font-size:16px;color:#4ade80;flex-shrink:0}.section-grid{margin-top:10px;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px}@media (max-width: 720px){.section-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}.stat{background:#0000003d;border:1px solid rgba(255,255,255,.12);border-radius:12px;padding:10px}.stat-k{font-size:11px;font-weight:900;letter-spacing:.6px;color:#ffffffc2;text-transform:uppercase}.stat-v{margin-top:6px;font-family:VT323,monospace;font-size:26px;color:#eafff1}.student-stats-list{margin-top:10px;display:flex;flex-direction:column;gap:8px}.student-stat-item{display:flex;align-items:baseline;gap:8px;padding:6px 10px;background:#0003;border:1px solid rgba(255,255,255,.1);border-radius:10px}.student-stat-value{font-family:VT323,monospace;font-size:22px;color:#4ade80;letter-spacing:.3px;font-weight:700}.student-stat-label{font-size:13px;color:#ffffffe6;font-weight:500;flex:1}.level-up-celebration{margin:0 0 14px;padding:16px;background:linear-gradient(135deg,#fbbf2440,#f59e0b33);border:2px solid rgba(251,191,36,.5);border-radius:14px;text-align:center;animation:levelUpPulse 1s ease-out}@keyframes levelUpPulse{0%{transform:scale(.95);opacity:0}50%{transform:scale(1.02)}to{transform:scale(1);opacity:1}}.level-up-icon{font-size:36px;line-height:1;margin-bottom:6px;animation:levelUpBounce .8s ease-out .2s}@keyframes levelUpBounce{0%,to{transform:translateY(0) scale(1)}25%{transform:translateY(-8px) scale(1.1)}50%{transform:translateY(0) scale(1)}75%{transform:translateY(-4px) scale(1.05)}}.level-up-title{font-family:VT323,monospace;font-size:32px;font-weight:900;color:#fbbf24;text-shadow:0 2px 8px rgba(251,191,36,.5);letter-spacing:1.5px;margin-bottom:4px;animation:levelUpGlow 2s ease-in-out infinite}@keyframes levelUpGlow{0%,to{text-shadow:0 2px 8px rgba(251,191,36,.5)}50%{text-shadow:0 2px 16px rgba(251,191,36,.8),0 0 24px rgba(251,191,36,.4)}}.level-up-subtitle{font-size:14px;color:#fffffff2;font-weight:700}.level-up-subtitle strong{color:#fbbf24;font-size:16px}.no-level-up{margin-top:12px;padding:14px;background:#0000002e;border:1px solid rgba(255,255,255,.12);border-radius:12px}.no-level-up-title{font-size:13px;font-weight:700;color:#ffffffd9;margin-bottom:10px}.no-level-up-list{display:flex;flex-direction:column;gap:6px}.no-level-up-item{font-size:12px;color:#ffffffbf;padding:6px 8px;background:#00000026;border-radius:8px}.subline{margin-top:10px;font-size:12px;color:#fffc}.bullets{display:grid;gap:6px}.bullet{font-size:13px;color:#ffffffeb}.intro-brief{font-size:13px;color:#ffffffe6;line-height:1.5;margin-bottom:8px}#class-panel.intro-highlight{animation:vitalPanelPulse 2s ease-in-out infinite;box-shadow:0 0 0 3px #4ade8066,0 10px 32px #00000057}@keyframes vitalPanelPulse{0%,to{box-shadow:0 0 0 3px #4ade8066,0 10px 32px #00000057}50%{box-shadow:0 0 0 5px #4ade8099,0 10px 32px #00000057}}.notif-say{color:#111827;font-weight:700;font-size:12.5px;margin-bottom:4px}.notif-main{color:#374151}.notif-effects{margin-top:6px;padding-top:6px;border-top:1px dashed rgba(17,24,39,.18);font-family:VT323,monospace;font-size:16px;letter-spacing:.3px;color:#111827}@keyframes slideIn{0%{transform:translate(100px);opacity:0}to{transform:translate(0);opacity:1}}@keyframes fadeOut{to{opacity:0;transform:translateY(-10px)}}.class-label{display:inline-flex;align-items:center;gap:8px;font-family:VT323,monospace;font-size:24px;color:#fffffff2;background:#00000038;border:1px solid rgba(255,255,255,.15);border-radius:12px;padding:8px 12px;margin-bottom:0}#cursor-hint{position:absolute;bottom:20px;right:20px;background:#0009;color:#fff;padding:10px 16px;border-radius:20px;font-size:12px;display:flex;align-items:center;gap:8px}#cursor-hint kbd{background:#fff3;padding:2px 8px;border-radius:4px;font-family:VT323,monospace}#teaching-menu{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:100;display:none}#teaching-menu.visible{display:block;animation:menuPopIn .3s cubic-bezier(.68,-.55,.265,1.55)}#student-menu{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:100;display:none}#student-menu.visible{display:block;animation:menuPopIn .25s cubic-bezier(.68,-.55,.265,1.55)}#teacher-menu{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);z-index:100;display:none}#teacher-menu.visible{display:block;animation:menuPopIn .25s cubic-bezier(.68,-.55,.265,1.55)}.menu-subtitle{text-align:center;color:#ffffffe6;font-size:13px;margin-top:-10px;margin-bottom:16px;text-shadow:2px 2px 4px rgba(0,0,0,.5)}@keyframes menuPopIn{0%{transform:translate(-50%,-50%) scale(0);opacity:0}to{transform:translate(-50%,-50%) scale(1);opacity:1}}.teaching-menu-backdrop{position:fixed;top:0;left:0;width:100%;height:100%;background:#00000080;z-index:99;display:none}.teaching-menu-backdrop.visible{display:block}.menu-title{text-align:center;color:#fff;font-family:VT323,monospace;font-size:28px;margin-bottom:20px;text-shadow:2px 2px 4px rgba(0,0,0,.5)}.menu-ring{position:relative;width:320px;height:320px}.menu-ring.menu-ring-small{width:260px;height:260px}.menu-center{position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:80px;height:80px;background:linear-gradient(135deg,#10b981,#059669);border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:40px;box-shadow:0 4px 20px #10b98180;border:3px solid rgba(255,255,255,.3)}.menu-center.student-center{width:110px;height:110px;padding:10px;text-align:center;line-height:1.1;font-weight:800;background:#fffffff5;color:#111827;border:6px solid #10b981;box-shadow:0 10px 28px #00000047;display:flex;flex-direction:column;gap:6px;justify-content:center}.menu-center.student-center.center-ok{border-color:#10b981}.menu-center.student-center.center-distracted{border-color:#f59e0b}.menu-center.student-center.center-confused{border-color:#ef4444}.menu-center.student-center.center-sentout{border-color:#94a3b8}.student-center-name{font-family:VT323,monospace;font-size:22px;letter-spacing:.3px;text-shadow:none}.student-center-problem{font-size:11px;font-weight:900;padding:4px 8px;border-radius:999px;background:#fff;border:3px solid rgba(17,24,39,.18);text-transform:uppercase;letter-spacing:.5px}.student-center-problem.problem-ok{border-color:#10b981;color:#047857}.student-center-problem.problem-distracted{border-color:#f59e0b;color:#b45309}.student-center-problem.problem-confused{border-color:#ef4444;color:#b91c1c}.student-center-problem.problem-sentout{border-color:#94a3b8;color:#475569}button.menu-option{position:absolute;width:90px;height:90px;background:linear-gradient(135deg,#fff,#f0f0f0);border-radius:50%;display:flex;flex-direction:column;align-items:center;justify-content:center;cursor:pointer;transition:all .2s ease;box-shadow:0 4px 15px #0003;border:3px solid transparent;padding:0;outline:none}button.menu-option:hover,button.menu-option:focus{transform:scale(1.15);box-shadow:0 8px 25px #0000004d;border-color:#10b981}.menu-option .emoji{font-size:32px;line-height:1}.menu-option .label{font-size:11px;font-weight:700;color:#374151;margin-top:4px;text-align:center}#teaching-menu button.menu-option:nth-child(1){top:0;left:50%;transform:translate(-50%)}#teaching-menu button.menu-option:nth-child(2){top:15%;right:5%}#teaching-menu button.menu-option:nth-child(3){top:50%;right:0;transform:translateY(-50%)}#teaching-menu button.menu-option:nth-child(4){bottom:15%;right:5%}#teaching-menu button.menu-option:nth-child(5){bottom:0;left:50%;transform:translate(-50%)}#teaching-menu button.menu-option:nth-child(6){bottom:15%;left:5%}#teaching-menu button.menu-option:nth-child(7){top:50%;left:0;transform:translateY(-50%)}#teaching-menu button.menu-option:nth-child(8){top:15%;left:5%}#teaching-menu button.menu-option:nth-child(1):hover,#teaching-menu button.menu-option:nth-child(5):hover,#teaching-menu button.menu-option:nth-child(1):focus,#teaching-menu button.menu-option:nth-child(5):focus{transform:translate(-50%) scale(1.15)}#teaching-menu button.menu-option:nth-child(3):hover,#teaching-menu button.menu-option:nth-child(7):hover,#teaching-menu button.menu-option:nth-child(3):focus,#teaching-menu button.menu-option:nth-child(7):focus{transform:translateY(-50%) scale(1.15)}.radial-option.pos-top{top:0;left:50%;transform:translate(-50%)}.radial-option.pos-right{top:50%;right:0;transform:translateY(-50%)}.radial-option.pos-bottom{bottom:0;left:50%;transform:translate(-50%)}.radial-option.pos-left{top:50%;left:0;transform:translateY(-50%)}.radial-option.pos-top-right{top:15%;right:15%;transform:translate(50%,-50%)}.radial-option.pos-top:hover,.radial-option.pos-bottom:hover,.radial-option.pos-top:focus,.radial-option.pos-bottom:focus{transform:translate(-50%) scale(1.15)}.radial-option.pos-left:hover,.radial-option.pos-right:hover,.radial-option.pos-left:focus,.radial-option.pos-right:focus{transform:translateY(-50%) scale(1.15)}.radial-option.pos-top-right:hover,.radial-option.pos-top-right:focus{transform:translate(50%,-50%) scale(1.15)}#class-status{position:absolute;top:20px;left:50%;transform:translate(-50%);background:linear-gradient(135deg,#ef4444e6,#b91c1cf2);color:#fff;padding:10px 24px;border-radius:30px;font-weight:700;font-size:14px;display:none;align-items:center;gap:10px;box-shadow:0 4px 20px #ef444466;animation:pulse-glow 2s infinite}#class-status.active{display:flex}@keyframes pulse-glow{0%,to{box-shadow:0 4px 20px #ef444466}50%{box-shadow:0 4px 30px #ef4444b3}}#class-status .dot{width:10px;height:10px;background:#fff;border-radius:50%;animation:blink 1s infinite}@keyframes blink{0%,50%,to{opacity:1}25%,75%{opacity:.3}}#loading{position:fixed;top:0;left:0;width:100%;height:100%;background:linear-gradient(135deg,#1a1a2e,#16213e);display:flex;flex-direction:column;align-items:center;justify-content:center;z-index:1000;transition:opacity .5s ease}#loading.hidden{opacity:0;pointer-events:none}#loading h1{font-family:VT323,monospace;font-size:48px;color:#4ade80;margin-bottom:20px}.dna-loader{width:60px;height:60px;animation:spin 2s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}#loading p{color:#fff9;margin-top:20px;font-size:14px}.bacteria{position:absolute;font-size:20px;opacity:.3;animation:float 4s ease-in-out infinite}@keyframes float{0%,to{transform:translateY(0) rotate(0)}50%{transform:translateY(-10px) rotate(10deg)}}
