*{box-sizing:border-box;margin:0;padding:0}
body{font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,sans-serif;background:#f5f5f0;color:#222;line-height:1.5;padding-bottom:52px}
.container{max-width:900px;margin:0 auto;padding:1rem}
header{background:#2d5016;color:#fff;padding:.9rem 1rem .6rem;text-align:center}
header h1{font-size:1.25rem}
header .sub{font-size:.82rem;opacity:.9;margin-top:.2rem}
#main-nav{position:sticky;top:0;z-index:100;background:#2d5016;box-shadow:0 2px 6px rgba(0,0,0,.18)}
.nav-inner{max-width:900px;margin:0 auto;display:flex;gap:.4rem;justify-content:center;padding:.5rem .8rem .6rem;flex-wrap:wrap}
.pre-footer{max-width:900px;margin:2rem auto 1rem;padding:1rem;text-align:center;font-size:.82rem;color:#555;border-top:1px dashed #c8c8b8;background:transparent}
.app-footer{position:fixed;left:0;right:0;bottom:0;z-index:50;background:#2d5016;color:#fff;text-align:center;padding:.7rem 1rem;font-size:.82rem;font-weight:500;box-shadow:0 -2px 6px rgba(0,0,0,.18)}
.app-footer span{opacity:.95}
.user-bar{display:flex;align-items:center;justify-content:center;gap:.8rem;margin-top:.4rem;font-size:.85rem}
.user-bar .u-name{font-weight:600}
.btn-link{background:transparent;border:0;color:#fff;text-decoration:underline;cursor:pointer;font-size:.85rem;padding:.2rem .4rem;border-radius:4px}
.btn-link:hover{background:rgba(255,255,255,.15)}
.btn-link:focus-visible{outline:2px solid #fff;outline-offset:2px}
#main-nav button{flex:1;min-width:120px;padding:.55rem .8rem;border:2px solid #fff;background:transparent;color:#fff;border-radius:8px;cursor:pointer;font-weight:600;font-size:.9rem;transition:all .15s}
#main-nav button.active{background:#fff;color:#2d5016;border-color:#fff}
#main-nav button:hover{background:rgba(255,255,255,.15);color:#fff;border-color:#fff}
#main-nav button.active:hover{background:#fff;color:#2d5016}
.panel{display:none;background:#fff;border-radius:10px;padding:1.5rem;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.panel.active{display:block}
h2{color:#2d5016;margin-bottom:1rem;font-size:1.2rem;border-bottom:2px solid #e0e0d5;padding-bottom:.5rem}
h3{color:#4a7c1f;margin:1rem 0 .5rem;font-size:1rem}
.stats{display:grid;grid-template-columns:repeat(auto-fit,minmax(140px,1fr));gap:.8rem;margin:1rem 0}
.stat{background:#f0f0e8;padding:1rem;border-radius:8px;text-align:center}
.stat .n{font-size:1.8rem;font-weight:700;color:#2d5016}
.stat .l{font-size:.8rem;color:#555;margin-top:.2rem}
.btn{padding:.8rem 1.5rem;border:0;background:#2d5016;color:#fff;border-radius:8px;cursor:pointer;font-weight:600;font-size:1rem}
.btn:hover{background:#4a7c1f}
.btn-sec{background:#666}
.btn-sec:hover{background:#888}
.btn-danger{background:#a03030}
.btn-danger:hover{background:#c04040}
.question-box{background:#f9f9f5;border-left:4px solid #2d5016;padding:1rem;margin:1rem 0;border-radius:0 8px 8px 0}
.q-id{font-size:.8rem;color:#888;font-weight:600}
.q-text{font-weight:600;margin:.3rem 0 .8rem;font-size:1.05rem}
.answer{display:block;margin:.5rem 0;padding:.8rem;background:#fff;border:2px solid #ddd;border-radius:6px;cursor:pointer;transition:all .15s}
.answer:hover{border-color:#4a7c1f;background:#f5f8ef}
.answer.selected{border-color:#2d5016;background:#e8f0dc}
.answer.correct{border-color:#2a7a2a;background:#d4f0c4}
.answer.wrong{border-color:#a03030;background:#f0d4d4}
.answer.reveal{border-color:#2a7a2a;background:#e8f5dc;font-weight:600}
.question-box.answered .answer:hover{border-color:#ddd;background:#fff}
.question-box.answered .answer.correct{border-color:#2a7a2a;background:#d4f0c4}
.question-box.answered .answer.correct:hover{border-color:#2a7a2a;background:#d4f0c4}
.question-box.answered .answer.wrong{border-color:#a03030;background:#f0d4d4}
.question-box.answered .answer.wrong:hover{border-color:#a03030;background:#f0d4d4}
.quiz-controls{display:flex;gap:.8rem;margin-top:1rem;flex-wrap:wrap}
.progress{height:6px;background:#e0e0d5;border-radius:3px;margin:1rem 0;overflow:hidden}
.progress-bar{height:100%;background:#4a7c1f;transition:width .3s}
.species-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:1rem;margin-top:1rem}
.species-card{padding:1rem;border-radius:8px;border-left:6px solid;background:#fff;box-shadow:0 1px 3px rgba(0,0,0,.08);cursor:pointer;transition:transform .15s}
.species-card:hover{transform:translateY(-2px)}
.species-card.cat-0{border-left-color:#2a7a2a;background:#f0f8e8}
.species-card.cat-1{border-left-color:#d4a020;background:#fdf8e0}
.species-card.cat-2{border-left-color:#a03030;background:#f8dcdc}
.species-card .n{font-weight:700;font-style:italic;color:#222}
.species-card .v{font-size:.85rem;color:#666;font-style:normal}
.species-card .badge{display:inline-block;padding:.2rem .5rem;border-radius:4px;font-size:.7rem;font-weight:700;color:#fff;margin-top:.3rem}
.badge.cat-0{background:#2a7a2a}
.badge.cat-1{background:#d4a020}
.badge.cat-2{background:#a03030}
.species-card .key{font-size:.85rem;margin-top:.5rem;display:none;color:#333}
.species-card .conf{font-size:.8rem;margin-top:.5rem;display:none;color:#666;border-top:1px dashed #ccc;padding-top:.4rem}
.species-card.open .key,.species-card.open .conf{display:block}
.search-wrap{position:relative}
.search-wrap input{width:100%;padding:.6rem 2.2rem .6rem .8rem;font-size:.92rem;border:2px solid #ccc;border-radius:8px;background:#fff;-webkit-appearance:none}
.search-wrap input:focus{border-color:#4a7c1f;outline:none}
.search-clear{position:absolute;right:.5rem;top:50%;transform:translateY(-50%);background:#ccc;color:#fff;border:0;width:24px;height:24px;border-radius:50%;font-size:1rem;line-height:1;cursor:pointer;padding:0}
.search-clear:hover{background:#888}
.filter-group{margin:.8rem 0 .4rem}
.filter-label{font-size:.78rem;font-weight:600;color:#555;text-transform:uppercase;letter-spacing:.04em;margin-bottom:.3rem}
.filter-bar{display:flex;gap:.4rem;margin:0 0 .4rem;flex-wrap:wrap}
.filter-bar button{padding:.45rem .8rem;border:2px solid #ccc;background:#fff;border-radius:6px;cursor:pointer;font-size:.82rem;min-height:36px;line-height:1.1}
.filter-bar button:hover{border-color:#4a7c1f}
.filter-bar button.active{background:#2d5016;color:#fff;border-color:#2d5016}
.badges{display:flex;flex-wrap:wrap;gap:.3rem;margin-top:.35rem}
.badge.morpho{background:#6b7a55;font-size:.68rem}
.badge.morpho.mk-bolet{background:#8a6d3b}
.badge.morpho.mk-idn{background:#6b8e23}
.badge.morpho.mk-cant{background:#c89b20}
.badge.morpho.mk-apot{background:#7a6558}
.badge.morpho.mk-coral{background:#b5651d}
.badge.morpho.mk-gelat{background:#5d7aa0}
.study-nav{display:flex;gap:.5rem;justify-content:space-between;margin:1rem 0;flex-wrap:wrap;align-items:center}
.study-nav select{padding:.5rem;border:2px solid #ccc;border-radius:6px;font-size:.9rem;flex:1;min-width:180px}
.study-controls{display:flex;align-items:center;gap:.4rem;flex-wrap:nowrap;white-space:nowrap}
.study-controls .btn-arrow{padding:.55rem .9rem;font-size:1rem;min-width:44px;min-height:40px;line-height:1;flex:0 0 auto}
.study-controls #study-counter{font-size:.82rem;color:#555;font-weight:600;flex:0 0 auto}
.tip-box{background:#fff7d6;border-left:4px solid #d4a020;padding:1rem;border-radius:0 8px 8px 0;margin:.8rem 0;font-size:.9rem}
.tip-box strong{color:#2d5016}
.danger-box{background:#fce4e4;border-left:4px solid #a03030;padding:1rem;border-radius:0 8px 8px 0;margin:.8rem 0;font-size:.9rem}
.result-box{text-align:center;padding:2rem;background:#f0f8e8;border-radius:10px;margin:1rem 0}
.result-box.fail{background:#f8dcdc}
.result-box .big{font-size:3rem;font-weight:700;color:#2d5016;margin:.5rem 0}
.result-box.fail .big{color:#a03030}
.review-item{background:#fff;border:1px solid #ddd;padding:.8rem;margin:.5rem 0;border-radius:6px;font-size:.9rem}
.review-item .q{font-weight:600;margin-bottom:.3rem}
.review-item .a-wrong{color:#a03030}
.review-item .a-right{color:#2a7a2a;font-weight:600}
.legend{display:flex;gap:1rem;flex-wrap:wrap;font-size:.85rem;margin:.5rem 0 1rem}
.legend-item{display:flex;align-items:center;gap:.3rem}
.legend-dot{width:14px;height:14px;border-radius:50%}
/* species photo inline */
.species-card .ph{display:block;width:100%;height:180px;object-fit:cover;border-radius:6px;margin-bottom:.5rem;background:#eee;cursor:zoom-in}
.species-card.open .ph{height:400px;object-fit:contain;background:#1a1a1a}
.species-card .no-ph{display:block;text-align:center;padding:.6rem;background:#f0f0e8;color:#888;font-size:.8rem;border-radius:6px;margin-bottom:.5rem;border:1px dashed #ccc}
.species-card .gallery{display:flex;flex-wrap:wrap;gap:.3rem;margin-bottom:.4rem}
.species-card .gallery .g-thumb{width:46px;height:46px;object-fit:cover;border-radius:4px;border:2px solid transparent;cursor:pointer;background:#eee}
.species-card .gallery .g-thumb.g-active{border-color:#2d5016}
.species-card .gallery .g-thumb:hover{border-color:#4a7c1f}
.species-card .g-count{font-size:.72rem;color:#777;margin:.2rem 0 .3rem}
/* lightbox */
.lightbox{display:none;position:fixed;inset:0;background:rgba(0,0,0,.92);z-index:1000;flex-direction:column;padding:.5rem}
.lightbox.open{display:flex}
.lightbox .lb-stage{flex:1 1 auto;min-height:0;overflow:auto;display:flex;align-items:center;justify-content:center;touch-action:pinch-zoom;-webkit-overflow-scrolling:touch}
.lightbox img{display:block;max-width:100%;max-height:100%;object-fit:contain;border-radius:6px;cursor:zoom-in;user-select:none;-webkit-user-select:none;touch-action:pinch-zoom}
.lightbox.zoomed .lb-stage{align-items:flex-start;justify-content:flex-start}
.lightbox.zoomed img{max-width:none;max-height:none;width:auto;height:auto;cursor:zoom-out}
.lightbox .lb-cap{color:#fff;font-size:.85rem;margin-top:.5rem;text-align:center;max-width:100%;flex:0 0 auto}
.lightbox .lb-close,.lightbox .lb-zoom{position:absolute;top:.7rem;background:rgba(255,255,255,.15);color:#fff;border:0;width:44px;height:44px;border-radius:50%;font-size:1.3rem;cursor:pointer;line-height:1;z-index:2}
.lightbox .lb-close{right:.7rem;font-size:1.5rem}
.lightbox .lb-zoom{right:3.8rem;font-size:1.1rem}
.lightbox .lb-close:hover,.lightbox .lb-zoom:hover{background:rgba(255,255,255,.3)}
/* Recognition mode */
.recog-mode-pick{display:grid;grid-template-columns:1fr;gap:.8rem;margin:1rem 0}
.recog-mode-pick button{padding:1rem;border:2px solid #2d5016;background:#fff;color:#2d5016;border-radius:8px;cursor:pointer;text-align:left;font-size:.95rem}
.recog-mode-pick button:hover{background:#f0f0e8}
.recog-mode-pick button strong{display:block;font-size:1.05rem;margin-bottom:.2rem}
.recog-mode-pick button small{font-weight:400;color:#666}
.recog-img-wrap{display:flex;justify-content:center;margin:1rem 0;background:#1a1a1a;border-radius:8px;overflow:hidden;min-height:300px;align-items:center}
.recog-img-wrap img{max-height:400px;max-width:100%;object-fit:contain;display:block;cursor:zoom-in}
.recog-counter{text-align:center;font-size:.9rem;color:#555;margin:.5rem 0}
.cat-buttons{display:grid;grid-template-columns:repeat(3,1fr);gap:.5rem;margin:1rem 0}
.cat-buttons button{min-height:56px;padding:.8rem .5rem;border:3px solid transparent;border-radius:8px;cursor:pointer;font-weight:700;font-size:.95rem;color:#fff;transition:transform .1s}
.cat-buttons button:active{transform:scale(.97)}
.cat-buttons button.b0{background:#2a7a2a}
.cat-buttons button.b1{background:#d4a020}
.cat-buttons button.b2{background:#a03030}
.cat-buttons button.b0:hover{background:#35912f}
.cat-buttons button.b1:hover{background:#e8b226}
.cat-buttons button.b2:hover{background:#b93737}
.cat-buttons button:disabled{opacity:.4;cursor:not-allowed}
.cat-buttons button.sel{outline:4px solid #222;outline-offset:2px}
.name-input-wrap{margin:.8rem 0}
.name-input-wrap input{width:100%;padding:.7rem;font-size:1rem;border:2px solid #ccc;border-radius:6px;font-style:italic}
.name-input-wrap input:focus{border-color:#4a7c1f;outline:none}
.recog-feedback{padding:1rem;border-radius:8px;margin:1rem 0;font-size:.95rem}
.recog-feedback.ok{background:#d4f0c4;border-left:4px solid #2a7a2a}
.recog-feedback.bad{background:#f0d4d4;border-left:4px solid #a03030}
.recog-feedback strong{display:block;margin-bottom:.3rem}
.recog-feedback em{font-style:italic;color:#2d5016;font-weight:600}
.recog-filter{display:flex;gap:.5rem;flex-wrap:wrap;margin:.5rem 0 1rem}
.recog-filter button{padding:.5rem 1rem;border:2px solid #ccc;background:#fff;border-radius:6px;cursor:pointer;font-size:.85rem}
.recog-filter button.active{background:#2d5016;color:#fff;border-color:#2d5016}
.exam-progress{background:#f0f0e8;padding:.6rem;border-radius:6px;margin-bottom:.5rem;font-size:.9rem;text-align:center;color:#333;font-weight:600}
.exam-result-box{text-align:center;padding:2rem;background:#f0f8e8;border-radius:10px;margin:1rem 0}
.exam-result-box.fail{background:#f8dcdc}
.exam-result-box .big{font-size:2.5rem;font-weight:700;color:#2d5016;margin:.5rem 0}
.exam-result-box.fail .big{color:#a03030}
.submenu-grid{display:grid;grid-template-columns:1fr;gap:.8rem;margin-top:1rem}
.submenu-grid button{padding:1.1rem 1rem;border:2px solid #2d5016;background:#fff;color:#2d5016;border-radius:10px;cursor:pointer;text-align:left;font-size:.95rem;transition:all .15s}
.submenu-grid button:hover{background:#f0f0e8;transform:translateY(-1px)}
.submenu-grid button strong{display:block;font-size:1.05rem;margin-bottom:.25rem}
.submenu-grid button small{font-weight:400;color:#666;display:block}
/* Back button — stile text-link minimalista, no più pill */
div.back-menu{margin-bottom:1rem}
button.back-menu,.back-menu>button{display:inline-flex;align-items:center;gap:.45rem;background:transparent;border:0;color:#4a7c1f;cursor:pointer;font-size:.88rem;font-weight:500;font-family:inherit;padding:.35rem .15rem;margin-bottom:1rem;letter-spacing:.01em;border-radius:4px;transition:color .15s ease,gap .15s ease,opacity .15s}
.back-menu>button{margin-bottom:0}
button.back-menu::before,.back-menu>button::before{content:"";display:inline-block;width:16px;height:16px;background-image:url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%234a7c1f' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'><polyline points='15 18 9 12 15 6'/></svg>");background-repeat:no-repeat;background-size:contain;transition:transform .18s ease,filter .15s}
button.back-menu:hover,.back-menu>button:hover{color:#2d5016;gap:.6rem}
button.back-menu:hover::before,.back-menu>button:hover::before{transform:translateX(-3px);filter:brightness(.6)}
button.back-menu:active,.back-menu>button:active{opacity:.6}
button.back-menu:focus-visible,.back-menu>button:focus-visible{outline:2px solid #6ba32f;outline-offset:3px}
@media(min-width:520px){.submenu-grid{grid-template-columns:1fr 1fr}}
.anatomy-box{background:#f9f9f5;border:1px solid #e0e0d5;border-radius:10px;padding:1rem;margin:1rem 0;text-align:center}
.anatomy-box img{max-width:100%;max-height:320px;object-fit:contain;cursor:zoom-in;border-radius:8px;background:#fff}
.anatomy-box p{margin-top:.6rem;font-size:.85rem;color:#666;font-style:italic}
.mortal-list{list-style:none;margin:0;padding:0}
.mortal-list li{display:flex;gap:.7rem;align-items:flex-start;padding:.7rem .8rem;margin:.5rem 0;background:#fff;border-left:4px solid #a03030;border-radius:0 6px 6px 0;font-size:.88rem}
.mortal-list li .thumb{flex:0 0 auto;width:88px;height:88px;object-fit:cover;border-radius:6px;cursor:zoom-in;background:#eee;display:block}
.mortal-list li .content{flex:1;min-width:0}
.mortal-list li strong em{color:#a03030;font-style:italic;font-weight:700}
.mortal-list .mk{display:block;margin-top:.25rem;color:#444;font-size:.85rem}
.mortal-list .mk b{color:#2d5016}
.confusion-list{list-style:none;margin:0;padding:0}
.confusion-list li{padding:.65rem .8rem;margin:.5rem 0;background:#fff;border-left:4px solid #d4a020;border-radius:0 6px 6px 0;font-size:.88rem}
.confusion-list li .thumbs{display:flex;align-items:center;gap:.4rem;margin-bottom:.45rem}
.confusion-list li .thumbs .thumb{flex:0 0 auto;width:78px;height:78px;object-fit:cover;border-radius:6px;cursor:zoom-in;background:#eee;display:block}
.confusion-list li .thumbs .thumb.good{border:3px solid #2a7a2a}
.confusion-list li .thumbs .thumb.bad{border:3px solid #a03030}
.confusion-list li .thumbs .thumb.warn{border:3px solid #d4a020}
.confusion-list li .thumbs .arrow{color:#888;font-size:1.5rem;font-weight:700;flex:0 0 auto;line-height:1}
.confusion-list li .vs{font-weight:700;color:#2d5016}
.confusion-list li .vs em{font-style:italic}
.confusion-list li .diff{display:block;margin-top:.25rem;color:#333;font-size:.85rem}
.confusion-list li .diff b{color:#a03030}
@media(max-width:600px){
  .mortal-list li .thumb{width:70px;height:70px}
  .confusion-list li .thumbs .thumb{width:68px;height:68px}
}
.criteria-list{list-style:none;margin:0;padding:0}
.criteria-list li{padding:.65rem .8rem;margin:.5rem 0;background:#fff;border-left:4px solid #2d5016;border-radius:0 6px 6px 0;font-size:.88rem}
.criteria-list li strong{color:#2d5016;display:block;margin-bottom:.15rem}
.link-list{list-style:none;margin:.5rem 0;padding:0}
.link-list li{background:#fff;border:1px solid #e0e0d5;border-radius:8px;padding:.7rem .9rem;margin:.5rem 0}
.link-list li a{color:#2d5016;font-weight:600;text-decoration:none;font-size:.95rem;display:block;margin-bottom:.2rem;word-break:break-word}
.link-list li a:hover{text-decoration:underline}
.link-list li span{color:#666;font-size:.82rem;display:block}
.sindromi-section{margin:1rem 0}
.sindromi-section > h3{margin-top:.5rem}
.sindromi-grid{display:grid;grid-template-columns:1fr;gap:.7rem;margin:.5rem 0}
.sindrome-card{background:#fff;border-radius:8px;padding:.8rem 1rem;border-left:5px solid #888;box-shadow:0 1px 3px rgba(0,0,0,.06)}
.sindrome-card.s-mortal{border-left-color:#a03030}
.sindrome-card.s-tossic{border-left-color:#d4a020}
.sindrome-card .s-head{display:flex;justify-content:space-between;align-items:baseline;gap:.5rem;flex-wrap:wrap;margin-bottom:.4rem}
.sindrome-card .s-name{font-weight:700;font-size:1rem;color:#2d5016}
.sindrome-card .s-lat{font-size:.78rem;background:#f0f0e8;padding:.15rem .5rem;border-radius:4px;color:#555;font-weight:600;white-space:nowrap}
.sindrome-card .s-row{font-size:.85rem;margin:.2rem 0;color:#333}
.sindrome-card .s-row b{color:#2d5016;font-weight:600}
.sindrome-card .s-row em{font-style:italic}
.sindrome-card.s-mortal .s-prog{color:#a03030;font-weight:600;font-size:.85rem;margin-top:.35rem;padding-top:.35rem;border-top:1px dashed #e0c0c0}
.sindrome-card.s-tossic .s-prog{color:#8a6d3b;font-weight:600;font-size:.85rem;margin-top:.35rem;padding-top:.35rem;border-top:1px dashed #e0d4a0}
@media(min-width:700px){.sindromi-grid{grid-template-columns:1fr 1fr}}
.emergency-box{background:linear-gradient(135deg,#b42a2a 0%,#8a1f1f 100%);color:#fff;border-radius:12px;padding:1.2rem;margin:1.5rem 0;box-shadow:0 3px 10px rgba(140,30,30,.25);text-align:center}
.emergency-box h3{color:#fff;margin:0 0 .4rem;font-size:1.1rem;border:0;padding:0}
.emergency-box .em-sub{font-size:.88rem;opacity:.95;margin-bottom:.9rem;line-height:1.4}
.call-btn{display:inline-flex;align-items:center;justify-content:center;gap:.6rem;background:#fff;color:#8a1f1f;padding:.85rem 1.4rem;border-radius:10px;font-weight:700;font-size:1.05rem;text-decoration:none;box-shadow:0 2px 6px rgba(0,0,0,.2);transition:transform .1s,box-shadow .15s;min-height:54px;min-width:260px;margin:.3rem 0}
.call-btn:hover{background:#fffbea;box-shadow:0 4px 10px rgba(0,0,0,.25);transform:translateY(-1px)}
.call-btn:active{transform:translateY(0)}
.call-btn .ph-icon{font-size:1.3rem}
.call-btn .ph-number{font-size:1.15rem;letter-spacing:.5px}
.emergency-box .em-note{font-size:.78rem;opacity:.85;margin-top:.8rem;line-height:1.4}
.emergency-box .em-note strong{color:#fff}
@media(max-width:600px){
  .call-btn{min-width:100%;width:100%;font-size:1rem;padding:.9rem 1rem}
  .call-btn .ph-number{font-size:1.1rem}
}
@media(max-width:600px){
  body{padding-bottom:46px}
  .pre-footer{font-size:.75rem;padding:.8rem .5rem;margin:1.5rem auto .6rem}
  .app-footer{padding:.55rem .5rem;font-size:.75rem}
  .container{padding:.5rem}
  .panel{padding:.9rem .8rem}
  header{padding:.55rem .5rem .35rem}
  header h1{font-size:1.05rem}
  header .sub{font-size:.72rem;margin-top:.15rem}
  .user-bar{font-size:.75rem;margin-top:.25rem;flex-wrap:wrap;gap:.5rem}
  .btn-link{font-size:.75rem}
  .nav-inner{gap:.25rem;padding:.35rem .5rem .5rem}
  #main-nav button{min-width:unset;font-size:.78rem;padding:.5rem .3rem;flex:1 1 calc(50% - .3rem)}
  h2{font-size:1.05rem}
  h3{font-size:.95rem}
  .stats{grid-template-columns:repeat(2,1fr);gap:.5rem}
  .stat{padding:.7rem .4rem}
  .stat .n{font-size:1.3rem}
  .stat .l{font-size:.7rem}
  .species-grid{grid-template-columns:1fr;gap:.7rem}
  .species-card{padding:.8rem}
  .species-card .ph{height:180px}
  .species-card.open .ph{height:300px}
  .species-card .n{font-size:.95rem}
  .filter-bar{gap:.3rem}
  .filter-bar button{padding:.4rem .6rem;font-size:.78rem;min-height:34px}
  .filter-label{font-size:.72rem}
  .recog-img-wrap{min-height:220px}
  .recog-img-wrap img{max-height:300px}
  .cat-buttons{gap:.35rem}
  .cat-buttons button{font-size:.78rem;padding:.55rem .2rem;min-height:52px}
  .quiz-controls{gap:.4rem}
  .quiz-controls .btn,.quiz-controls .btn-sec,.quiz-controls .btn-danger{flex:1 1 auto;font-size:.85rem;padding:.7rem .6rem}
  .answer{padding:.7rem;font-size:.92rem}
  .q-text{font-size:.98rem}
  .anatomy-box{padding:.7rem}
  .anatomy-box img{max-height:240px}
  .anatomy-box p{font-size:.78rem}
  .tip-box,.danger-box,.question-box{padding:.75rem;font-size:.87rem}
  .submenu-grid button{padding:.9rem .7rem;font-size:.88rem}
  .submenu-grid button strong{font-size:.98rem}
  .submenu-grid button small{font-size:.78rem}
  .legend{gap:.5rem;font-size:.78rem}
  button.back-menu,.back-menu>button{font-size:.8rem;padding:.35rem .8rem .35rem .65rem}
  .badges .badge{font-size:.65rem}
}
@media(max-width:380px){
  #main-nav button{flex:1 1 100%}
  .stats{grid-template-columns:repeat(2,1fr)}
  .cat-buttons button{font-size:.7rem}
}

/* === DASHBOARD UTENTE === */
.nav-user{margin-left:auto;background:rgba(255,255,255,.18) !important;border-color:rgba(255,255,255,.6) !important}
.nav-user.active{background:#fff !important;color:#2d5016 !important}
.stub-box{background:#f8f5ed;border:2px dashed #cbb98a;border-radius:10px;padding:1.2rem;text-align:center;color:#5a4a1f;margin-top:1rem}

/* === I MIEI FUNGHI === */
.myf-card{background:#fff;border:1px solid #e4dec7;border-radius:10px;padding:1rem 1.1rem;margin-top:1rem;box-shadow:0 2px 6px rgba(0,0,0,.04)}
.myf-card h3{margin:0 0 .8rem;color:#2d5016;font-size:1.05rem}
.myf-card label{display:block;font-size:.85rem;font-weight:600;color:#2d5016;margin:.6rem 0 .25rem}
.myf-card input:not([type="hidden"]):not([type="checkbox"]):not([type="radio"]):not([type="submit"]):not([type="button"]),.myf-card textarea{width:100%;padding:.55rem;font-size:.95rem;border:1.5px solid #ccc;border-radius:6px;box-sizing:border-box;font-family:inherit;background:#fff}
.myf-card input:disabled{background:#f5f5f0;color:#777;cursor:not-allowed}
.myf-card input:focus,.myf-card textarea:focus{border-color:#4a7c1f;outline:none}
.myf-card textarea{resize:vertical;min-height:2.4em}
.myf-card .btn{margin-top:.8rem}
.myf-error{color:#a03030;font-size:.85rem;margin:.5rem 0;min-height:1em}
.myf-hint{display:block;margin-top:.3rem;color:#666;font-size:.78rem;line-height:1.3}
.myf-hint code{background:#eee;padding:.05rem .35rem;border-radius:4px;font-size:.85em}
.myf-uploading{margin-top:.7rem}
.myf-uploading[hidden]{display:none}
.myf-progress{height:10px;background:#e8e3cc;border-radius:5px;overflow:hidden}
.myf-progress-bar{height:100%;background:linear-gradient(90deg,#4a7c1f,#6ba32f);border-radius:5px;transition:width .15s linear}
.myf-progress-bar.indeterminate{background:linear-gradient(90deg,#e8e3cc 0%,#6ba32f 50%,#e8e3cc 100%);background-size:200% 100%;width:100%!important;animation:myfIndeterminate 1.2s linear infinite}
@keyframes myfIndeterminate{0%{background-position:200% 0}100%{background-position:-200% 0}}
.myf-progress-meta{display:flex;justify-content:space-between;font-size:.8rem;color:#4a7c1f;margin-top:.25rem}
.myf-camera-row{display:flex;gap:.5rem;margin-top:.4rem}
.myf-camera-btn{flex:1;background:#4a7c1f;color:#fff;border:0;padding:.85rem .5rem;font-size:.95rem;font-weight:600;border-radius:8px;cursor:pointer;box-shadow:0 2px 4px rgba(0,0,0,.08)}
.myf-camera-btn:hover{background:#3d6818}
.myf-camera-btn:active{transform:scale(.98)}
.myf-camera-btn.is-secondary{background:#fff;color:#4a7c1f;border:1.5px solid #4a7c1f;box-shadow:none}
.myf-camera-btn.is-secondary:hover{background:#f0f7e8}
.myf-native-preview{margin-top:.6rem;border-radius:8px;overflow:hidden;background:#222;text-align:center}
.myf-native-preview img{display:block;max-width:100%;max-height:280px;margin:0 auto}
.myf-preview{margin-top:.9rem;padding:.8rem;background:#f6f3e5;border-radius:8px}
.myf-preview h4{margin:0 0 .4rem;color:#5a4a1f;font-size:.95rem}
.myf-preview-info>div{font-size:.88rem;margin:.15rem 0}
.myf-preview-map{height:220px;margin-top:.6rem;border-radius:6px;overflow:hidden}
.myf-manual{margin-top:.9rem;padding:.8rem;background:#fef8e7;border:1px solid #e5d28a;border-radius:8px}
.myf-manual h4{margin:0 0 .4rem;color:#5a4a1f;font-size:.95rem}
.myf-manual-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:.6rem}
.myf-manual-grid label{margin:0;font-size:.8rem}
.myf-gallery{display:grid;grid-template-columns:repeat(auto-fill,minmax(140px,1fr));gap:.6rem;margin-top:.4rem}
.myf-empty{color:#777;font-style:italic;text-align:center;padding:1rem 0}
.myf-thumb{padding:0;border:1px solid #d0c9a8;border-radius:8px;overflow:hidden;cursor:pointer;background:#fff;text-align:left;transition:transform .12s,box-shadow .12s}
.myf-thumb:hover{transform:translateY(-2px);box-shadow:0 4px 10px rgba(0,0,0,.1)}
.myf-thumb img{display:block;width:100%;aspect-ratio:1;object-fit:cover;background:#eee}
.myf-thumb-cap{padding:.4rem .55rem}
.myf-thumb-cap strong{display:block;font-size:.82rem;color:#2d5016;line-height:1.15;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.myf-thumb-cap small{display:block;font-size:.72rem;color:#888;margin-top:.1rem}
.myf-detail{display:none;position:fixed;inset:0;background:rgba(0,0,0,.78);z-index:2500;align-items:flex-start;justify-content:center;padding:1.2rem;overflow-y:auto}
.myf-detail.open{display:flex}
.myf-detail-card{background:#fff;border-radius:12px;max-width:760px;width:100%;padding:1.4rem 1.2rem;position:relative;box-shadow:0 12px 36px rgba(0,0,0,.4)}
.myf-detail-close{position:absolute;top:.4rem;right:.6rem;background:transparent;border:0;font-size:1.7rem;cursor:pointer;color:#666;line-height:1;padding:.2rem .5rem}
.myf-detail-close:hover{color:#000}
.myf-detail-card h3{color:#2d5016;margin:0 0 .8rem;border-bottom:2px solid #f0e8c8;padding-bottom:.3rem}
.myf-detail-photo img{width:100%;max-height:360px;object-fit:contain;background:#000;border-radius:8px}
.myf-detail-meta{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;margin:.8rem 0;font-size:.9rem}
.myf-detail-meta dt{font-weight:600;color:#5a4a1f;white-space:nowrap}
.myf-detail-meta dd{margin:0}
.myf-detail-map{height:280px;border-radius:8px;overflow:hidden;margin:.6rem 0}
.myf-weather{width:100%;border-collapse:collapse;font-size:.85rem;margin:.4rem 0 .8rem}
.myf-weather th,.myf-weather td{border:1px solid #e4dec7;padding:.35rem .5rem;text-align:left}
.myf-weather th{background:#f6f3e5;color:#5a4a1f;font-weight:600}
.myf-detail-actions{display:flex;gap:.6rem;flex-wrap:wrap;margin-top:.6rem}
.myf-detail-actions .btn{margin:0}
@media(max-width:520px){
  .myf-detail-card{padding:1rem .8rem}
  .myf-detail-meta{grid-template-columns:1fr}
  .myf-detail-meta dt{margin-top:.3rem}
  .myf-detail-photo img{max-height:260px}
}

/* === LOGIN === */
.login-panel{display:flex;justify-content:center;padding:2rem 1rem}
.login-card{background:#fff;border-radius:12px;padding:1.8rem 1.5rem;max-width:420px;width:100%;box-shadow:0 10px 40px rgba(0,0,0,.15)}
.login-card h2{color:#2d5016;border:0;padding:0;margin:0 0 .4rem;font-size:1.4rem}
.login-intro{font-size:.9rem;color:#555;margin:0 0 1rem}
.login-card label{display:block;font-size:.85rem;font-weight:600;color:#2d5016;margin:.6rem 0 .25rem}
.login-card input{width:100%;padding:.75rem;font-size:1rem;border:2px solid #ccc;border-radius:8px;box-sizing:border-box}
.login-card input:focus{border-color:#4a7c1f;outline:none}
.login-card button[type="submit"]{width:100%;min-height:48px;margin-top:1rem}
.login-error{background:#fdecea;border:1px solid #f5c2c7;color:#842029;padding:.6rem .8rem;border-radius:8px;font-size:.9rem;margin-bottom:.8rem}
.user-bar form{margin:0;display:inline}
.user-bar .btn-link{font:inherit}
.u-greet{display:inline-flex;align-items:center;gap:.4rem}
.nav-avatar{width:26px;height:26px;border-radius:50%;object-fit:cover;border:1.5px solid rgba(255,255,255,.6);background:#fff}
.nav-avatar-emoji{display:inline-block;width:26px;height:26px;border-radius:50%;background:rgba(255,255,255,.18);text-align:center;line-height:26px;font-size:.95rem}

/* === MAPPA GLOBALE === */
.myf-map-intro{font-size:.9rem;color:#555;margin-bottom:.6rem}
.myf-map-truncated{color:#a06000;font-weight:600}
.myf-globalmap{height:70vh;min-height:380px;border-radius:8px;border:1px solid #d4cfb2;background:#eee;position:relative;overflow:hidden}
.myf-globalmap-loading{display:flex;align-items:center;justify-content:center;height:100%;color:#777;font-style:italic}
.myf-pin-popup{font-size:.85rem;line-height:1.35}
.myf-pin-popup img{width:100%;max-height:140px;object-fit:cover;border-radius:4px;margin-bottom:.4rem;background:#eee}
.myf-pin-popup .myf-pin-species{display:block;color:#2d5016;font-weight:600;margin-bottom:.2rem}
.myf-pin-popup .myf-pin-meta{color:#666;font-size:.78rem}

/* === STATISTICHE === */
.myst-actions{margin-top:.8rem;text-align:right}
.myst-subhead{margin:1rem 0 .4rem;color:#5a4a1f;font-size:.95rem}
.myst-bars{display:flex;flex-direction:column;gap:.55rem;margin-top:.4rem}
.myst-bar{display:grid;grid-template-columns:1fr auto;column-gap:.5rem;font-size:.85rem}
.myst-bar-label{color:#2d5016;font-weight:600;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.myst-bar-count{font-size:.78rem;color:#777}
.myst-bar-fill{grid-column:1/-1;height:12px;background:#e8e3cc;border-radius:6px;overflow:hidden;margin-top:.15rem}
.myst-bar-fill::before{content:"";display:block;height:100%;background:linear-gradient(90deg,#4a7c1f,#6ba32f);width:var(--pct,0%);border-radius:6px;transition:width .3s ease}
.myst-empty{color:#888;font-style:italic;font-size:.85rem;padding:.5rem 0;grid-column:1/-1;text-align:center}

/* === PROFILO === */
.myp-avatar-row{display:flex;align-items:center;gap:1rem;margin:.6rem 0}
.myp-avatar-preview,.myp-avatar-fallback{width:96px;height:96px;border-radius:50%;flex-shrink:0;border:2px solid #d4cfb2}
.myp-avatar-preview{object-fit:cover;background:#f6f3e5}
.myp-avatar-fallback{display:flex;align-items:center;justify-content:center;font-size:3rem;background:#f6f3e5;color:#999}
.myp-avatar-controls{display:flex;flex-direction:column;gap:.5rem;flex:1;min-width:0}
.myp-avatar-controls .btn{padding:.5rem 1rem;font-size:.9rem}
.myp-btn-danger{background:#fff!important;color:#a03030!important;border:1px solid #d4a0a0!important}
.myp-btn-danger:hover{background:#fdecea!important}
.myp-msg{display:inline-block;margin-left:.6rem;font-size:.85rem;min-height:1em}
.myp-msg.is-ok{color:#2a7a2a}
.myp-msg.is-err{color:#a03030}