.chat-note,.game-help>span+span{display:none!important}
.touch-controls{display:none}button{touch-action:manipulation}dialog{overscroll-behavior:contain}img,svg{max-width:100%}.file span{min-width:0;overflow-wrap:anywhere}.session-label{max-width:150px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
@media(max-width:800px){html{scroll-padding-top:15px}body{overflow-x:hidden}header{height:auto;min-height:76px;gap:12px;flex-wrap:wrap;padding:14px 16px}.brand{gap:9px;font-size:30px}.brand div{font-size:15px}.brand small{font-size:7px;letter-spacing:1px}.header-actions{margin-left:auto}.header-actions button{min-height:40px}main{min-height:0}.world{padding:26px 14px 20px}.intro p{line-height:1.7;max-width:330px}h1{font-size:30px;letter-spacing:-1px}.game{margin:26px -8px 0;width:calc(100% + 16px)}.game-help{margin:7px 0 14px;line-height:1.6;font-size:10px}.touch-controls{display:flex;align-items:center;justify-content:center;gap:10px;margin:12px 0 22px}.touch-controls button{width:48px;height:46px;border:1px solid #d5dfcb;border-radius:12px;background:#eef2e5;color:#385b49;font-size:21px}.touch-controls span{font-size:11px;color:#7d897f;margin-right:5px}nav{display:grid;grid-template-columns:repeat(3,minmax(0,1fr))}nav button{min-height:73px;display:block;text-align:center;padding:10px 5px;font-size:12px}nav button>span{display:block;font-size:11px;margin:6px 0}nav small{font-size:9px;line-height:1.5}aside{height:min(740px,95dvh);min-height:570px;padding:25px 18px;border-radius:20px 20px 0 0;box-shadow:0 -4px 20px #294c4208}.chat-head h2{font-size:16px}.bubble{font-size:14px;line-height:1.8}.select-label{font-size:10px}select{font-size:14px;min-height:44px}#chat{padding:7px}#chat input{font-size:16px;min-height:44px}#chat button{width:44px;min-height:44px}.suggestions button{font-size:12px;min-height:38px}.chat-note{font-size:10px;line-height:1.6}dialog{width:calc(100% - 20px);max-height:calc(100dvh - 26px);padding:22px 18px;border-radius:17px}dialog h2{font-size:24px;line-height:1.4}dialog h3{line-height:1.6}dialog p{font-size:13px}.panel-top button{width:42px;height:42px}.file{font-size:13px;min-height:66px}.file small{font-size:10px}.access-screen{min-height:100dvh;padding:22px 15px}.access-card{padding:28px 24px}.access-card input,.admin-form input,.admin-form textarea,.admin-form select{font-size:16px;min-height:46px}.access-card form>button,.primary{min-height:48px}.access-tabs button{min-height:46px}.admin-form{padding:16px}.admin-form button{min-height:45px}.admin-section>summary{padding:12px 0;min-height:45px}.resource-admin{align-items:flex-start}.resource-admin button{min-height:40px;flex-shrink:0}.event-form input{font-size:16px;min-height:46px}.event-form button{min-height:46px}}
@media(max-width:390px){.brand div{font-size:14px}.brand small{max-width:150px;font-size:6px}.brand{font-size:25px}.header-actions{gap:5px}.header-actions button{font-size:10px;padding:7px}.marker{font-size:8px;padding:6px 8px}.intro h1{font-size:28px}.access-card{padding:25px 20px}.access-card h1{font-size:28px}.touch-controls button{width:44px}}
@supports(padding:max(0px)){@media(max-width:800px){body{padding-bottom:env(safe-area-inset-bottom)}header{padding-left:max(16px,env(safe-area-inset-left));padding-right:max(16px,env(safe-area-inset-right))}}}

/* Readable, prominent classroom navigation. */
.marker{font-family:Manrope,'DM Sans',sans-serif;font-size:15px;font-weight:800;line-height:1.3;min-height:44px;padding:11px 16px;border:2px solid #b7c9a5;background:#fffdf3;color:#244e3e;border-radius:12px;box-shadow:0 5px 16px #284b4224;white-space:nowrap}
.recordings{left:auto;right:7%}.library{left:6%}
nav button{border:2px solid #d8e3cb;min-height:90px;box-shadow:0 4px 15px #284b4208;font-size:22px}
nav button>span{font-family:Manrope,'DM Sans',sans-serif;font-size:17px;font-weight:800;line-height:1.4}
nav small{font-size:13px;line-height:1.5;color:#596d54}
.game-help{font-size:13px;color:#5c7056;line-height:1.6}
.chat-head h2{font-family:Manrope,sans-serif;font-size:19px;font-weight:800}.chat-head small{font-size:13px}.bubble{font-size:15px;line-height:1.8}.select-label{font-size:11px;font-weight:700}select{font-size:14px}.suggestions button{font-size:12px;min-height:38px}#chat input{font-size:15px}.header-actions button{font-size:13px;font-weight:600}.intro p{font-size:15px;line-height:1.7}
dialog h2{font-size:29px}dialog h3{font-size:18px}dialog p,.summary{font-size:15px}.file{font-size:15px}.file small{font-size:12px}.tag{font-size:11px}
#avatar .avatar-badge rect{fill:#284e3e;stroke:#e8c681;stroke-width:2.5;filter:drop-shadow(0 3px 4px #203f3933)}
#avatar .avatar-badge text{fill:#fff5db;font-family:Manrope,'DM Sans',sans-serif;font-size:18px;font-weight:800;letter-spacing:.2px}
@media(max-width:800px){
 .marker{font-size:13px;padding:9px 11px;min-height:40px;border-radius:10px}
 .library{left:0;top:54%}.recordings{left:auto;right:0;top:77%}.board{left:36%;top:13%}.calendar{right:0;top:38%}
 nav{grid-template-columns:1fr;gap:11px}nav button{display:flex;text-align:left;align-items:center;padding:16px 18px;gap:14px;min-height:80px;font-size:22px}nav button>span{display:block;flex:1;margin:0;font-size:17px}nav small{font-size:13px;margin-top:5px}
 .touch-controls span{font-size:14px;font-weight:700;color:#446147}.game-help{font-size:12px}.chat-head h2{font-size:19px}.bubble{font-size:15px}#chat input{font-size:16px}dialog h2{font-size:26px}dialog p,.summary{font-size:15px}.file{font-size:15px}.file small{font-size:12px}
 #avatar .avatar-badge{transform:translate(-108px,-156px) scale(1.8)}
}
@media(max-width:390px){.marker{font-size:12px;padding:8px 9px}.board{left:33%}.brand div{font-size:15px}.header-actions button{font-size:12px}}

/* Local SVG gestures: no network or AI calls. */
.nashla-head{transform-origin:0px -114px;animation:nashla-ponder 9s ease-in-out infinite}
.nashla-thinking-arm{transform-origin:21px -99px;animation:nashla-gesture 9s ease-in-out infinite}
.nashla-tablet-arm{transform-origin:-20px -99px;animation:nashla-read 9s ease-in-out infinite}
.nashla-eyes{transform-origin:0px -128px;animation:nashla-blink 6s linear infinite}
.nashla-thought{opacity:0;animation:nashla-thought 9s ease-in-out infinite}
#avatar.is-walking .nashla-head,#avatar.is-walking .nashla-thinking-arm,#avatar.is-walking .nashla-tablet-arm{animation-play-state:paused}
#avatar.is-walking .nashla-thought{display:none}
.board{left:58%}
@keyframes nashla-ponder{0%,15%,85%,100%{transform:rotate(0deg)}30%,55%{transform:rotate(-7deg)}65%,75%{transform:rotate(4deg)}}
@keyframes nashla-gesture{0%,15%,85%,100%{transform:rotate(12deg)}30%,55%{transform:rotate(0deg)}65%,75%{transform:rotate(6deg)}}
@keyframes nashla-read{0%,20%,80%,100%{transform:rotate(0deg)}40%,60%{transform:rotate(-4deg)}}
@keyframes nashla-blink{0%,43%,47%,93%,97%,100%{transform:scaleY(1)}45%,95%{transform:scaleY(.12)}}
@keyframes nashla-thought{0%,18%,75%,100%{opacity:0;transform:translateY(3px)}30%,60%{opacity:1;transform:translateY(0)}}
@media(max-width:800px){#avatar .avatar-badge{transform:translate(-108px,-236px) scale(1.8)}.board{left:36%;top:0%}.nashla-thought{display:none}}
@media(prefers-reduced-motion:reduce){.nashla-head,.nashla-thinking-arm,.nashla-tablet-arm,.nashla-eyes,.nashla-thought{animation:none}.nashla-thought{opacity:0}}