.extraction-practice{max-width:760px;margin:auto;padding:22px;border:1px solid #c2a57145;border-radius:20px;color:#d5cfc2;background:radial-gradient(ellipse at 20% 0,#72523035,transparent 60%),linear-gradient(140deg,#211e29,#10131b);box-shadow:0 18px 60px #0004}.extraction-head{display:flex;align-items:center;gap:14px;flex-wrap:wrap}.extraction-emblem{display:grid;place-items:center;width:68px;height:68px;border:1px solid #c5a66866;border-radius:50%;font-size:32px;background:#332a1e;box-shadow:0 0 24px #cba85420}.extraction-head h3{margin:6px 0;color:#ecd498;font-family:var(--font-heading,serif)}.extraction-head p{margin:0;color:#aaa2b1;font-size:13px}.extraction-head>button{margin-left:auto}.extraction-training-note{margin:16px 0;padding:10px 14px;border-left:3px solid #c6a260;background:#070b1245;color:#c5b99f;font-size:12px;line-height:1.6}.extraction-settings{display:flex;align-items:end;gap:12px;flex-wrap:wrap}.extraction-settings label{display:grid;gap:6px;font-size:12px;flex:1}.extraction-settings select{min-height:40px;background:#10121c;color:#e1d4b3;border:1px solid #b99a6240;border-radius:8px;padding:8px}.extraction-guide{font-size:13px;line-height:1.7;margin:16px 0;color:#bfb6c5}.extraction-guide summary{cursor:pointer;color:#dfc488}.extraction-guide ol{padding-left:22px}.extraction-stats{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:8px;margin:16px 0}.extraction-stats>div{display:grid;gap:6px;border:1px solid #b99c6330;padding:10px;border-radius:10px;background:#080b1250}.extraction-stats span{font-size:11px;color:#b1a7b8}.extraction-stats strong{color:#e7cf96;font-size:17px}.extraction-stats progress{width:100%;height:7px;accent-color:#c8ad71}.extraction-tools{display:flex;gap:10px;margin-bottom:14px}.extraction-tools button{flex:1;min-height:52px;touch-action:manipulation}.extraction-tools small{display:block;margin-top:5px;font-size:11px;font-weight:normal}.extraction-board{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:9px;padding:15px;border:1px solid #a9906250;border-radius:16px;background:radial-gradient(ellipse,#3c393c,#12121a);box-shadow:inset 0 0 35px #0009}.extraction-cell{position:relative;min-width:0;min-height:90px;display:grid;place-items:center;gap:4px;padding:8px;overflow:hidden;border:1px solid #817c7360;border-radius:12px;color:#aea9a2;background:linear-gradient(135deg,#514d48,#2c2b30 60%,#181a22);box-shadow:inset 0 2px 4px #ffffff12,0 3px 6px #0007;cursor:pointer;touch-action:manipulation}.extraction-cell:disabled{opacity:1;cursor:default}.extraction-cell:not(:disabled):hover{border-color:#e0c58a;filter:brightness(1.15)}.extraction-cell--crystal{color:#8ed8e6;background:radial-gradient(ellipse at center,#477b8745,transparent 70%),linear-gradient(135deg,#55544e,#252e38)}.extraction-cell--crystal .extraction-stone{filter:drop-shadow(0 0 8px #8fe4f877)}.extraction-stone{font-size:32px;line-height:1}.extraction-layers{font-size:11px;letter-spacing:2px}.extraction-cell--cracked:before{content:'';position:absolute;inset:0;background:linear-gradient(33deg,transparent 47%,#07080b 48%,#11141b 50%,transparent 51%),linear-gradient(117deg,transparent 52%,#090b0f 53%,transparent 55%);pointer-events:none;opacity:.6}.extraction-cell--extracted{background:#0b1720;border-color:#537a8950}.extraction-cell--extracted.extraction-cell--crystal{color:#92e3cd;box-shadow:inset 0 0 18px #3b917626}.extraction-cell--broken{color:#bd7977;background:#20171b;border-color:#9a4d4255}.extraction-cell--hit .extraction-stone{animation:extraction-impact .4s ease-out}.extraction-board--fragile{border-color:#b56856}.extraction-feedback{padding:12px;border-radius:10px;background:#080b1250;color:#dcc694;line-height:1.6;font-size:13px;min-height:42px}.extraction-result{margin-top:14px;padding:18px;border:1px solid #bfa06a55;background:#25212b;border-radius:12px}.extraction-result strong{color:#e8d09a}.extraction-result small{color:#b6adb9}.extraction-error{color:#e7a097;font-size:13px}.extraction-welcome{padding:35px;text-align:center;color:#b4adbb}.extraction-welcome>span{font-size:70px;color:#91d7e1;filter:drop-shadow(0 0 20px #71c9dc50)}.extraction-practice button:focus-visible,.extraction-practice select:focus-visible{outline:2px solid #ead29a;outline-offset:3px}@keyframes extraction-impact{0%{transform:scale(1.2) rotate(-12deg);filter:brightness(2)}45%{transform:translateY(4px) rotate(5deg)}100%{transform:none}}@media(max-width:580px){.extraction-practice{padding:12px}.extraction-emblem{width:48px;height:48px;font-size:24px}.extraction-head{gap:10px}.extraction-head>button{margin-left:0}.extraction-stats{grid-template-columns:repeat(2,minmax(0,1fr))}.extraction-board{gap:6px;padding:8px}.extraction-cell{min-height:72px;padding:6px}.extraction-stone{font-size:27px}.extraction-layers{font-size:10px;letter-spacing:0}.extraction-tools{gap:6px}.extraction-tools button{padding:9px 6px;font-size:12px}.extraction-tools small{font-size:10px}}@media(prefers-reduced-motion:reduce){.extraction-cell--hit .extraction-stone{animation:none}}

.extraction-cell--glimmer{color:#759da9;background:radial-gradient(ellipse at center,#36657520,transparent 65%),linear-gradient(135deg,#55544e,#252e38)}.extraction-cell--glimmer .extraction-stone{opacity:.65;filter:drop-shadow(0 0 3px #78acbd40)}
/* Rachaduras substituem os contadores de camadas. */
.extraction-cell--crystal{color:var(--mineral-color);background:radial-gradient(ellipse,var(--mineral-color) 0%,#252e38 78%)}.extraction-cell--crystal .extraction-stone{filter:drop-shadow(0 0 10px var(--mineral-color))}.extraction-cell--glimmer{background:linear-gradient(135deg,#55544e,#252e38)}.extraction-cell--glimmer .extraction-stone{color:var(--mineral-color);opacity:.5;filter:drop-shadow(0 0 4px var(--mineral-color))}.extraction-cell--extracted .extraction-stone{color:var(--mineral-color)}.extraction-stone img{width:40px;height:40px;object-fit:contain}.extraction-cracks{position:absolute;inset:0;width:100%;height:100%;pointer-events:none}.extraction-cracks path{fill:none;stroke:#090b12;stroke-width:2;stroke-linecap:round;stroke-linejoin:round;filter:drop-shadow(1px 1px 0 #ffffff25);stroke-dasharray:300;animation:mining-crack-open .45s ease-out}.extraction-crack--1 .extraction-cracks{opacity:.55}.extraction-crack--2 .extraction-cracks path{stroke-width:3}.extraction-crack--3 .extraction-cracks path{stroke-width:4;filter:drop-shadow(1px 1px 1px #b4745b60)}.extraction-cell--hit.extraction-crack--3{animation:mining-rock-fracture .4s ease-out}.extraction-cell-caption{font-size:11px;line-height:1.3;letter-spacing:0}.extraction-stats{grid-template-columns:repeat(3,minmax(0,1fr))}.extraction-materials{display:flex;gap:8px;flex-wrap:wrap;margin:12px 0}.extraction-materials span{border:1px solid #bca36a40;background:#11141c;padding:8px;border-radius:8px;font-size:12px}.mining-admin{padding:16px;border:1px solid #b99c6335;border-radius:14px;background:#13131b;margin:16px 0}.mining-admin>p{color:#bcb4c1;font-size:13px;line-height:1.6}.mining-admin details{padding:12px;border:1px solid #c2a36835;border-radius:12px;margin:12px 0}.mining-admin summary{cursor:pointer;color:#e1c78d}.mining-admin-range{display:flex;gap:10px;align-items:end;flex-wrap:wrap;margin:12px 0}.mining-admin label{display:grid;gap:6px;font-size:12px;color:#c3b9ca}.mining-admin input:not([type=checkbox]),.mining-admin select{width:100%;box-sizing:border-box;min-width:0;background:#10111a;color:#e0d6c3;padding:9px;border:1px solid #b99a6440;border-radius:8px}.mining-admin input[type=checkbox]{width:16px;min-height:16px}.mining-rarities{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.mining-rarity{padding:12px;border:1px solid #b7bec845;border-radius:12px;min-width:0}.mining-rarity h5{margin:0 0 12px;color:#b7bec8}.mining-rarity--rare{border-color:#65adff55}.mining-rarity--rare h5{color:#65adff}.mining-rarity--epic{border-color:#b68aff55}.mining-rarity--epic h5{color:#b68aff}.mining-rarity--legendary{border-color:#f0c56855}.mining-rarity--legendary h5{color:#f0c568}.mining-material-row{display:grid;grid-template-columns:minmax(0,3fr) minmax(45px,1fr) minmax(45px,1fr) auto;gap:6px;align-items:end;margin:12px 0}.mining-rarity>button{margin-top:12px}.mining-rarity>p{font-size:12px;color:#b8adbe}@keyframes mining-crack-open{from{stroke-dashoffset:300;opacity:.2}to{stroke-dashoffset:0;opacity:1}}@keyframes mining-rock-fracture{0%,100%{transform:none}25%{transform:translateX(-3px) rotate(-1deg)}75%{transform:translateX(3px) rotate(1deg)}}@media(max-width:700px){.mining-rarities{grid-template-columns:1fr}.mining-material-row{grid-template-columns:minmax(0,1fr) 55px 55px auto}}@media(prefers-reduced-motion:reduce){.extraction-cracks path,.extraction-cell--hit.extraction-crack--3{animation:none}}
.extraction-cell--extracted.extraction-cell--crystal{color:var(--mineral-color);border-color:var(--mineral-color);box-shadow:inset 0 0 18px #ffffff12}.extraction-cell--broken.extraction-cell--crystal{color:#bd7977;background:#20171b;border-color:#9a4d4255}.extraction-cell--broken.extraction-cell--crystal .extraction-stone{color:#bd7977;filter:none}