/* 0.8.0 — kalkulatory i tablice operacyjne */
.tools-hero{padding:22px;border-radius:22px;background:linear-gradient(135deg,#182937,#0d151e);color:#fff;display:flex;justify-content:space-between;align-items:flex-start;gap:18px}.tools-hero h1{margin:4px 0 8px;font-size:clamp(29px,6vw,43px);letter-spacing:-.04em}.tools-hero p{margin:0;color:#c8d2dc;max-width:680px;line-height:1.5}.tools-hero .eyebrow{color:#82cdf4}.tools-offline-badge{padding:8px 11px;border-radius:99px;background:rgba(42,174,108,.16);color:#8ce0b4;font-size:11px;font-weight:850;white-space:nowrap}
.tool-tabs{margin:14px 0;display:grid;grid-template-columns:repeat(5,1fr);gap:7px;padding:7px;border:1px solid var(--line);border-radius:17px;background:var(--surface);position:sticky;top:78px;z-index:8;box-shadow:0 5px 18px rgba(23,32,43,.07)}.tool-tabs button{min-height:49px;border:0;border-radius:11px;background:transparent;color:var(--muted);font-size:12px;font-weight:850;display:flex;align-items:center;justify-content:center;gap:7px;cursor:pointer}.tool-tabs button span{font-size:17px}.tool-tabs button.active{background:var(--red);color:#fff;box-shadow:0 5px 14px rgba(169,20,27,.22)}
.calculator-panel{background:var(--surface);border:1px solid var(--line);border-radius:21px;padding:22px}.calculator-panel[hidden]{display:none}.calculator-heading{display:flex;align-items:center;gap:13px;margin-bottom:19px}.calculator-heading h2{margin:3px 0 0;font-size:25px}.calculator-icon{width:49px;height:49px;border-radius:15px;background:color-mix(in srgb,var(--red) 10%,var(--surface));color:var(--red);font-size:23px;font-weight:900;display:grid;place-items:center}.calculator-fields{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.calculator-fields label{position:relative;display:flex;flex-direction:column;gap:7px;font-size:12px;font-weight:780}.calculator-fields input{width:100%;min-height:49px;border:1px solid var(--line);border-radius:12px;background:var(--soft);color:var(--ink);padding:11px 63px 11px 13px;font-size:17px;font-weight:720;outline:0}.calculator-fields input:focus{border-color:var(--red);box-shadow:0 0 0 3px rgba(169,20,27,.1)}.calculator-fields label small{position:absolute;right:12px;bottom:15px;color:var(--muted);font-size:11px}.calculator-submit{margin-top:16px;min-height:49px;min-width:210px}.calculator-result{margin-top:18px;padding:16px;border:2px solid #a9d7c0;border-radius:16px;background:color-mix(in srgb,#27a469 6%,var(--surface));display:grid;grid-template-columns:repeat(4,1fr);gap:10px}.calculator-result[hidden]{display:none}.result-metric{min-width:0;padding:13px;border:1px solid var(--line);border-radius:12px;background:var(--surface);display:flex;flex-direction:column;gap:4px}.result-metric span{font-size:10px;color:var(--muted);font-weight:800;text-transform:uppercase;letter-spacing:.05em}.result-metric strong{font-size:21px}.result-metric.primary{border-color:#176394;background:color-mix(in srgb,#176394 7%,var(--surface))}.result-metric.primary strong{color:#176394}.result-metric.warning{border-color:#d99532;background:color-mix(in srgb,#d99532 8%,var(--surface))}.result-metric.warning strong{color:#a45400}.result-metric.danger{border-color:#d84a52;background:#fff1f2}.result-metric.danger strong{color:#a9141b}.result-metric.success strong{color:var(--green)}.result-note{grid-column:1/-1;margin:2px 2px 0;color:var(--muted);font-size:12px;line-height:1.5}.calculator-result.result-error{display:block;border-color:#d84a52;background:#fff1f2;color:#8f141b}.calculator-result.result-error p{margin:5px 0 0}.formula-box{margin-top:16px;border:1px solid var(--line);border-radius:13px;background:var(--soft);padding:12px 15px}.formula-box summary{font-weight:820;cursor:pointer}.formula-box p{margin:10px 0 0;color:var(--muted);font-size:13px;line-height:1.55}.tools-safety{margin-top:14px;padding:16px 18px;border:1px solid #e2a444;border-left:5px solid #d67a00;border-radius:14px;background:#fff7e8}.tools-safety p{margin:5px 0 0;color:#6e5431;line-height:1.5;font-size:13px}html[data-theme=dark] .tools-safety{background:#332719;color:#ffe5bb}html[data-theme=dark] .tools-safety p{color:#d9c4a2}html[data-theme=dark] .calculator-result.result-error,html[data-theme=dark] .result-metric.danger{background:#351a1e}
.operational-tools{display:grid;grid-template-columns:1fr 1fr;gap:10px;margin-top:12px}.operational-tools>a{padding:14px;border:1px solid var(--line);border-radius:15px;background:var(--surface);display:flex;align-items:center;gap:11px}.operational-tools>a>span{width:39px;height:39px;border-radius:11px;background:#e9f2f8;color:#176394;display:grid;place-items:center;font-size:20px;font-weight:900}.operational-tools>a>div{min-width:0;display:flex;flex:1;flex-direction:column}.operational-tools strong{font-size:14px}.operational-tools small{color:var(--muted);font-size:11px;margin-top:3px}.operational-tools b{font-size:23px;color:var(--muted)}
.reference-groups{display:flex;flex-direction:column}.reference-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}.reference-card{border:1px solid var(--line);border-top:5px solid var(--reference);border-radius:16px;background:var(--surface);overflow:hidden}.reference-card header{padding:15px 16px 12px;display:flex;align-items:center;gap:10px;border-bottom:1px solid var(--line)}.reference-card header span{min-width:35px;height:35px;padding-inline:7px;border-radius:10px;background:color-mix(in srgb,var(--reference) 11%,var(--surface));color:var(--reference);display:grid;place-items:center;font-weight:900}.reference-card h3{margin:0;font-size:17px}.reference-card>div{padding:16px;white-space:normal;line-height:1.65;font-size:14px}
@media(max-width:720px){.tools-hero{padding:18px;flex-direction:column}.tool-tabs{top:68px;margin-inline:-5px;overflow-x:auto;display:flex;scrollbar-width:none}.tool-tabs::-webkit-scrollbar{display:none}.tool-tabs button{min-width:104px;padding-inline:12px}.calculator-panel{padding:16px 13px}.calculator-fields{grid-template-columns:1fr 1fr}.calculator-heading h2{font-size:21px}.calculator-submit{width:100%}.calculator-result{grid-template-columns:1fr 1fr;padding:11px}.result-metric{padding:11px}.result-metric strong{font-size:18px}.operational-tools{grid-template-columns:1fr}.reference-grid{grid-template-columns:1fr}.bottom-nav a{font-size:9px;min-width:0}.bottom-nav a span{font-size:19px}}
@media(max-width:420px){.calculator-fields{grid-template-columns:1fr}.calculator-result{grid-template-columns:1fr}}
@media print{.tool-tabs,.calculator-form,.tools-safety{display:none}.calculator-panel[hidden]{display:block;margin-top:20px}.reference-grid{grid-template-columns:1fr 1fr}}