.tools-main{--tool-gold:#ffb357;--tool-red:#d94b2b;--tool-panel:#11151b;--tool-panel-2:#171c23}.tools-heading{padding-bottom:48px}.tool-group{margin:0 0 54px}.tool-group-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:20px}.tool-group-head>div{display:flex;align-items:center;gap:14px}.tool-group-head h2{margin:0;font-size:clamp(1.6rem,3vw,2.25rem)}.tool-group-head p{max-width:560px;margin:0;color:var(--portal-muted);line-height:1.6;text-align:right}.tool-kicker{display:inline-grid;place-items:center;min-width:42px;height:28px;border:1px solid rgba(255,179,87,.32);border-radius:999px;color:var(--tool-gold);font-size:.73rem;font-weight:900;letter-spacing:.12em}.tool-card-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.tool-card-grid-two{grid-template-columns:repeat(2,minmax(0,1fr))}.tool-card{position:relative;display:flex;flex-direction:column;min-height:245px;padding:25px;border:1px solid var(--portal-border);border-radius:20px;background:linear-gradient(145deg,rgba(25,30,38,.98),rgba(13,16,21,.98));color:#fff;text-decoration:none;overflow:hidden}.tool-card:after{content:"";position:absolute;width:180px;height:180px;right:-70px;bottom:-90px;border-radius:50%;background:radial-gradient(circle,rgba(218,75,43,.25),transparent 68%)}.tool-card-live{transition:.22s}.tool-card-live:hover{transform:translateY(-5px);border-color:rgba(255,179,87,.55);box-shadow:0 24px 60px rgba(0,0,0,.28)}.tool-card-icon{font-size:2.1rem;color:var(--tool-gold)}.tool-status{position:absolute;right:20px;top:20px;padding:6px 9px;border-radius:999px;background:rgba(255,179,87,.11);color:var(--tool-gold);font-size:.7rem;font-weight:900;text-transform:uppercase;letter-spacing:.08em}.tool-card h3{margin:30px 0 10px;font-size:1.35rem}.tool-card p{margin:0;color:var(--portal-muted);line-height:1.6}.tool-card strong{margin-top:auto;padding-top:24px;color:var(--tool-gold);z-index:1}.tool-card-soon{opacity:.64}.tool-back{display:inline-flex;margin:8px 0 22px;color:#c8cdd3;text-decoration:none;font-weight:800}.tool-back:hover{color:var(--tool-gold)}.calculator-hero{display:grid;grid-template-columns:1fr auto;gap:30px;align-items:center;padding:38px 42px;border:1px solid var(--portal-border);border-radius:24px 24px 0 0;background:linear-gradient(125deg,#171c23,#0d1015)}.calculator-hero h1{font-size:clamp(2.25rem,5vw,4.3rem);line-height:1;margin:8px 0 15px}.calculator-hero p:last-child{color:var(--portal-muted);line-height:1.7;max-width:760px}.calculator-mark{display:grid;place-items:center;width:130px;height:130px;border:1px solid rgba(255,179,87,.32);border-radius:50%;font-size:4rem;color:var(--tool-gold);box-shadow:inset 0 0 45px rgba(217,75,43,.15),0 0 55px rgba(217,75,43,.12)}.calculator-shell{display:grid;grid-template-columns:minmax(0,1.25fr) minmax(320px,.75fr);border:1px solid var(--portal-border);border-top:0;border-radius:0 0 24px 24px;overflow:hidden}.calculator-controls{padding:34px;background:#0f1318}.control-section{display:grid;grid-template-columns:42px 1fr minmax(180px,240px);gap:18px;align-items:center;padding:22px 0;border-bottom:1px solid var(--portal-border)}.control-number{color:#717984;font-weight:900}.control-section label{display:block;font-size:1.02rem;font-weight:900}.control-section p{margin:5px 0 0;color:var(--portal-muted);font-size:.88rem}.control-section select{width:100%;padding:13px 42px 13px 14px;border:1px solid #343c47;border-radius:10px;background:#181e26;color:#fff;font:inherit;font-weight:800}.calculator-actions{display:flex;justify-content:flex-end;gap:10px;padding-top:25px}.tool-button{border:0;border-radius:10px;padding:12px 18px;background:linear-gradient(135deg,#bc3e25,#ed7934);color:#fff;font:inherit;font-weight:900;cursor:pointer}.tool-button-secondary{background:#20262f;border:1px solid #343c47}.calculator-result{display:flex;flex-direction:column;padding:38px;background:radial-gradient(circle at 80% 5%,rgba(217,75,43,.22),transparent 36%),#141920;border-left:1px solid var(--portal-border)}.result-label{margin:0;color:var(--tool-gold);font-size:.75rem;font-weight:900;text-transform:uppercase;letter-spacing:.14em}.result-route{display:flex;align-items:center;gap:11px;margin:14px 0 34px;font-size:1.12rem;font-weight:900}.result-route b{color:var(--tool-gold)}.result-resource{display:grid;grid-template-columns:56px 1fr;gap:16px;align-items:center;padding:19px 0;border-top:1px solid var(--portal-border)}.resource-icon{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:rgba(255,179,87,.11);color:var(--tool-gold);font-size:1.5rem}.result-resource small{display:block;color:var(--portal-muted)}.result-resource strong{display:block;margin-top:3px;font-size:2.1rem;color:#fff}.result-note{margin-top:auto;padding-top:25px;color:#929aa4;font-size:.85rem}.cost-overview{margin-top:55px}.cost-table-wrap{overflow:auto;border:1px solid var(--portal-border);border-radius:18px;background:#11151b}.cost-table{width:100%;border-collapse:collapse;min-width:620px}.cost-table th,.cost-table td{padding:15px 20px;text-align:left;border-bottom:1px solid var(--portal-border)}.cost-table th{background:#181d24;color:#9fa7b1;font-size:.75rem;text-transform:uppercase;letter-spacing:.09em}.cost-table tr:last-child td{border-bottom:0}.cost-table tr.is-selected td{background:rgba(217,75,43,.11);color:#fff}.cost-table tr.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}
@media(max-width:900px){.tool-card-grid,.tool-card-grid-two{grid-template-columns:1fr 1fr}.calculator-shell{grid-template-columns:1fr}.calculator-result{border-left:0;border-top:1px solid var(--portal-border);min-height:360px}.calculator-mark{width:90px;height:90px;font-size:3rem}.control-section{grid-template-columns:34px 1fr}.control-section select{grid-column:2}}
@media(max-width:620px){.tool-group-head{display:block}.tool-group-head>div{margin-bottom:10px}.tool-group-head p{text-align:left}.tool-card-grid,.tool-card-grid-two{grid-template-columns:1fr}.calculator-hero{padding:28px 22px}.calculator-mark{display:none}.calculator-controls,.calculator-result{padding:24px 20px}.control-section{grid-template-columns:1fr}.control-number{display:none}.control-section select{grid-column:auto}.calculator-actions{justify-content:stretch}.tool-button{flex:1}.result-resource strong{font-size:1.75rem}}

/* Tools 0.2: freely selectable four-skill states */
.control-section-skills{align-items:start}.skill-state-grid{display:grid;grid-template-columns:repeat(4,minmax(58px,1fr));gap:9px}.skill-level-field{display:block}.skill-level-field span,.transcendence-pair label>span{display:block;margin:0 0 6px;color:#929aa4;font-size:.72rem;font-weight:800;text-align:center}.skill-level-field select,.transcendence-pair select{width:100%;padding:12px 8px;border:1px solid #343c47;border-radius:10px;background:#181e26;color:#fff;font:inherit;font-weight:900;text-align:center}.skill-level-field select.is-invalid,.transcendence-pair select.is-invalid{border-color:#ee654c;box-shadow:0 0 0 2px rgba(238,101,76,.14)}.calculator-validation{margin-top:18px;padding:13px 15px;border:1px solid rgba(238,101,76,.45);border-radius:10px;background:rgba(238,101,76,.1);color:#ff9c89;font-weight:800}.transcendence-pair{display:grid;grid-template-columns:1fr 1fr;gap:10px}.calculator-actions{flex-wrap:wrap}
@media(max-width:900px){.control-section-skills .skill-state-grid,.core-transcendence .transcendence-pair{grid-column:2}}
@media(max-width:620px){.skill-state-grid{grid-template-columns:repeat(4,1fr)}.control-section-skills .skill-state-grid,.core-transcendence .transcendence-pair{grid-column:auto}.skill-level-field span{font-size:.68rem}.calculator-actions .tool-button{min-width:calc(50% - 5px)}}

/* Tools 0.3: original material icons */
.resource-icon{overflow:hidden;padding:0;background:#241f1b;border:1px solid rgba(255,179,87,.12)}.resource-icon img{display:block;width:100%;height:100%;object-fit:cover;border-radius:12px}

/* Tools 0.4: Hero Rank Calculator */
.rank-select-wrap{display:grid;grid-template-columns:1fr 1fr;gap:10px}.rank-select-wrap label>span{display:block;margin:0 0 6px;color:#929aa4;font-size:.72rem;font-weight:800}.rank-symbol{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:linear-gradient(145deg,#3b2a12,#181511);border:1px solid rgba(255,179,87,.2);color:#ffc369;font-size:1.55rem;font-weight:900}.rank-symbol.badge{background:linear-gradient(145deg,#563b13,#1d1810)}.rank-symbol.reward{background:linear-gradient(145deg,#25364f,#141a22);color:#83baff}.rank-result-secondary{margin-top:0}.rank-help{margin-top:18px;padding:14px 16px;border:1px solid var(--portal-border);border-radius:12px;background:#11161d;color:#a6adb7;font-size:.86rem;line-height:1.55}.rank-help strong{color:#fff}.tool-card.tool-card-live .tool-card-icon.rank-card-icon{color:#ffc369}
@media(max-width:620px){.rank-select-wrap{grid-template-columns:1fr}.rank-select-wrap select{grid-column:auto}}

/* Tools 0.5: Hero Level Calculator */
.level-symbol{display:grid;place-items:center;width:50px;height:50px;border-radius:13px;background:linear-gradient(145deg,#203f35,#121b18);border:1px solid rgba(100,224,177,.22);color:#7de1ba;font-size:1rem;font-weight:1000;letter-spacing:.04em}.tool-card.tool-card-live .tool-card-icon.level-card-icon{color:#7de1ba}.level-range-row td:first-child{font-weight:900}.level-total{color:#9ca5af}.level-result-note{line-height:1.55}

/* Tools 0.6: Beast Potential Calculator */
.beast-potential-mark{font-size:3rem}.beast-resource-icon{width:58px;height:58px;border-radius:14px}.beast-resource-icon img{border-radius:13px}.potential-range-row td:first-child{font-weight:900}.potential-total{color:#9ca5af}.potential-result-note{line-height:1.55}.tool-card.tool-card-live .tool-card-icon.potential-card-icon{color:#b990ff}.beast-type-badge{display:inline-flex;align-items:center;gap:8px;margin-top:8px;color:#9fa7b1;font-size:.8rem;font-weight:800}.beast-type-badge:before{content:"";width:7px;height:7px;border-radius:50%;background:#b990ff;box-shadow:0 0 12px rgba(185,144,255,.75)}

/* Tools 0.6.2: expandable Beast Potential cost overview */
.potential-group-row{cursor:pointer;user-select:none}.potential-group-row:hover td{background:rgba(91,113,145,.18)}.potential-group-row:focus{outline:0}.potential-group-row:focus td{box-shadow:inset 0 0 0 1px rgba(255,179,87,.38)}.potential-chevron{display:inline-block;width:18px;margin-right:5px;color:#61aeea;font-size:1.35rem;line-height:1;transform:rotate(0deg);transition:transform .18s ease}.potential-group-row[aria-expanded="true"] .potential-chevron{transform:rotate(90deg)}.potential-detail-row td{background:#151b23}.potential-detail-row td:first-child{color:#f4f6f8}.potential-detail-indent{display:inline-block;padding-left:32px}.cost-material{display:inline-flex;align-items:center;gap:8px;white-space:nowrap}.cost-material-icon{width:27px;height:27px;border-radius:3px;object-fit:cover}.potential-group-row td,.potential-milestone-row td{font-weight:700}.potential-detail-row.is-selected td,.potential-group-row.is-selected td,.potential-milestone-row.is-selected td{background:rgba(217,75,43,.11)}.potential-detail-row.is-selected td:first-child,.potential-group-row.is-selected td:first-child,.potential-milestone-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}

/* Tools 0.7: Beast Promotion Calculator */
.beast-promotion-mark{font-size:3rem}.tool-card.tool-card-live .tool-card-icon.promotion-card-icon{color:#ff9d55}.promotion-tier-row td:first-child{font-weight:900}.promotion-tier-row .cost-material-icon{width:31px;height:31px}.promotion-tier-row.is-selected td{background:rgba(217,75,43,.11)}.promotion-tier-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}
/* Tools 0.8: Beast Level Calculator */
.beast-level-mark{font-size:3.3rem}.tool-card.tool-card-live .tool-card-icon.beast-level-card-icon{color:#6fe0b0}.exp-resource-icon{font-size:.72rem;font-weight:1000;letter-spacing:.05em;color:#69e3b0;background:rgba(35,92,74,.38)!important;border:1px solid rgba(105,227,176,.22)}.cost-exp-badge{display:inline-grid;place-items:center;min-width:31px;height:31px;padding:0 5px;border-radius:7px;background:rgba(35,92,74,.45);border:1px solid rgba(105,227,176,.22);color:#79e7b9;font-size:.64rem;font-weight:1000;letter-spacing:.04em}.beast-level-row.is-selected td{background:rgba(217,75,43,.11)}.beast-level-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}.beast-level-row .cost-material-icon{width:31px;height:31px}
/* Tools 0.9: Workshop Calculator */
.workshop-mark{font-size:3rem}.tool-card.tool-card-live .workshop-card-icon{color:#f0b35b}.workshop-resource-icon{width:58px;height:58px}.workshop-material-bundle{display:flex;flex-wrap:wrap;gap:8px 16px}.workshop-level-row.is-selected td{background:rgba(217,75,43,.11)}.workshop-level-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}.workshop-cost-table{min-width:840px}.workshop-cost-table .cost-material-icon{width:30px;height:30px}

/* Tools 0.9.2 Workshop tiers and layers */
.workshop-expand{appearance:none;border:0;background:none;color:inherit;font:inherit;cursor:pointer;padding:0}.workshop-sub-row td{background:rgba(255,255,255,.025);font-size:.94rem}.workshop-sub-row td:first-child{padding-left:44px;color:#aeb6c2}.workshop-level-row.is-selected td{background:rgba(217,75,43,.11)}.workshop-level-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}

/* Tools 1.0: Squad Equipment Calculator */
.squad-equipment-mark{font-size:3.6rem}.tool-card.tool-card-live .tool-card-icon.equipment-card-icon{color:#72d9e8}.equipment-resource-icon{width:58px;height:58px;border-radius:14px}.equipment-resource-icon img{border-radius:13px}.equipment-level-row td:first-child{font-weight:900}.equipment-level-row.is-selected td{background:rgba(217,75,43,.11)}.equipment-level-row.is-selected td:first-child{box-shadow:inset 3px 0 var(--tool-gold)}.equipment-level-row .cost-material-icon{width:31px;height:31px}