/* Barefoot Diagnostics v1.1 — MASTER v3.5 compact grouped landing */
.diagnostics-hero{
  padding:54px 0 40px;
  background:radial-gradient(circle at 78% 20%,rgba(18,183,255,.08),transparent 31%),linear-gradient(180deg,#061a34,#041326);
  border-bottom:1px solid rgba(53,143,205,.24)
}
.diagnostics-hero__grid{display:grid;grid-template-columns:minmax(0,1.2fr) minmax(340px,.8fr);gap:42px;align-items:center}
.diagnostics-hero h1{margin:6px 0 12px;font-size:clamp(36px,4vw,54px);letter-spacing:-.04em}
.diagnostics-hero .lead{max-width:760px;margin:0;color:#c2d1e1;font-size:17px}
.privacy-note{margin-top:11px;color:#89a0b8;font-size:11px}
.diagnostic-launch{padding:17px;border:1px solid rgba(41,171,232,.46);border-radius:13px;background:rgba(6,28,55,.8);box-shadow:0 14px 38px rgba(0,0,0,.18)}
.diagnostic-launch label{display:block;margin-bottom:7px;color:#dce8f5;font-size:10.5px;font-weight:700;text-transform:uppercase;letter-spacing:.08em}
.diagnostic-launch__row{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:8px}
.diagnostic-input{width:100%;height:43px;border:1px solid rgba(85,157,207,.55);border-radius:7px;background:#031225;color:#fff;padding:0 12px;font:inherit;outline:none}
.diagnostic-input:focus,.diag-select:focus,.diag-textarea:focus{border-color:var(--cyan);box-shadow:0 0 0 3px rgba(18,183,255,.11)}
.diagnostics-nav{display:flex;gap:7px;flex-wrap:wrap;padding:13px 0 5px}
.diagnostics-nav a{padding:6px 9px;border-radius:999px;border:1px solid rgba(67,143,199,.28);font-size:10.5px;color:#abc0d5}
.diagnostics-nav a:hover{border-color:var(--cyan);color:#fff}
.diag-groups{padding:25px 0 58px;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}
.diag-group{border:1px solid rgba(57,132,187,.30);border-radius:13px;background:linear-gradient(180deg,rgba(8,34,64,.88),rgba(5,23,44,.88));overflow:hidden}
.diag-group__head{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;padding:16px 17px 13px;border-bottom:1px solid rgba(69,139,190,.20)}
.diag-group__title{display:flex;align-items:flex-start;gap:11px}
.diag-group__glyph{display:grid;place-items:center;flex:0 0 32px;width:32px;height:32px;border-radius:8px;background:rgba(18,183,255,.09);border:1px solid rgba(18,183,255,.22);color:var(--cyan);font-size:16px}
.diag-group h2{margin:0;font-size:17px;line-height:1.2}
.diag-group__head p{margin:4px 0 0;color:#91a6bc;font-size:11px;line-height:1.35;max-width:430px}
.diag-group__count{white-space:nowrap;color:#76cfff;font-size:9.5px;text-transform:uppercase;letter-spacing:.07em;padding-top:3px}
.diag-tool-list{display:grid}
.diag-tool-row{display:grid;grid-template-columns:29px minmax(0,1fr) auto 18px;gap:10px;align-items:center;min-height:66px;padding:9px 15px;border-bottom:1px solid rgba(64,124,169,.16);transition:background .15s ease}
.diag-tool-row:last-child{border-bottom:0}
a.diag-tool-row:hover{background:rgba(18,183,255,.055)}
.diag-tool-row__icon{display:grid;place-items:center;width:29px;height:29px;border-radius:7px;color:#20c2ff;background:rgba(18,183,255,.07);font-size:15px}
.diag-tool-row__copy{min-width:0}
.diag-tool-row h3{margin:0 0 2px;font-size:13.5px;line-height:1.2}
.diag-tool-row p{margin:0;color:#91a7bd;font-size:10.8px;line-height:1.3;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.diag-tool-row__status{justify-self:end;padding:3px 6px;border:1px solid rgba(67,196,255,.31);border-radius:5px;color:#74d8ff;font-size:8px;text-transform:uppercase;letter-spacing:.07em;white-space:nowrap}
.diag-tool-row__status.browser{border-color:rgba(126,199,145,.32);color:#9ae1aa}
.diag-tool-row__status.planned{border-color:rgba(186,157,70,.31);color:#dac374}
.diag-tool-row__arrow{color:#4aaee2;font-size:15px;text-align:right}
.diag-tool-row.is-planned{opacity:.78;cursor:default}
.diag-trustbar{grid-column:1/-1;display:grid;grid-template-columns:repeat(3,1fr);gap:1px;margin-top:2px;border:1px solid rgba(57,132,187,.23);border-radius:11px;overflow:hidden;background:rgba(57,132,187,.18)}
.diag-trustbar div{padding:12px 14px;background:#06182e;color:#99aec2;font-size:10.5px;line-height:1.4}
.diag-trustbar strong{display:block;margin-bottom:2px;color:#dce8f3;font-size:11px}

@media(max-width:1000px){.diagnostics-hero__grid{grid-template-columns:1fr}.diag-groups{grid-template-columns:1fr}.diag-trustbar{grid-template-columns:1fr}}
@media(max-width:620px){
  .diagnostics-hero{padding:42px 0 32px}
  .diagnostic-launch__row{grid-template-columns:1fr}
  .diag-groups{padding-top:18px}
  .diag-tool-row{grid-template-columns:26px minmax(0,1fr) auto;min-height:62px;padding:9px 11px}
  .diag-tool-row__arrow{display:none}
  .diag-tool-row p{white-space:normal;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}
}


/* Existing operational diagnostics tool/result interface */
.tool-shell{padding:64px 0 78px}.tool-head{display:grid;grid-template-columns:minmax(0,1fr) auto;gap:30px;align-items:end;margin-bottom:24px}.tool-head h1{margin:8px 0 10px;font-size:clamp(38px,4.5vw,58px);letter-spacing:-.035em}.tool-head p{max-width:760px;margin:0;color:#aec0d3}.tool-back{font-size:12px;color:var(--cyan2)}
.tool-panel{padding:24px;border:1px solid rgba(54,132,190,.34);border-radius:14px;background:rgba(7,28,55,.82)}.tool-form{display:flex;gap:10px;flex-wrap:wrap;align-items:end}.tool-field{flex:1 1 280px}.tool-field--small{flex:0 1 190px}.tool-field label{display:block;margin:0 0 7px;color:#aebfd2;font-size:11px;text-transform:uppercase;letter-spacing:.07em}.diag-select{width:100%;height:48px;padding:0 12px;border:1px solid rgba(85,157,207,.55);border-radius:8px;background:#031225;color:#fff;font:inherit}.diag-textarea{width:100%;min-height:280px;padding:14px;border:1px solid rgba(85,157,207,.55);border-radius:8px;background:#031225;color:#dce9f7;font:12.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace;resize:vertical}.tool-result{margin-top:20px;min-height:0}.tool-result.is-loading{padding:20px;color:#9fb1c5}.result-summary{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:15px}.result-metric{padding:14px;border:1px solid rgba(58,134,190,.27);border-radius:9px;background:#061b34}.result-metric span{display:block;color:#8fa5bb;font-size:9px;text-transform:uppercase;letter-spacing:.07em}.result-metric strong{display:block;margin-top:5px;font-size:15px;color:#f1f6fb}.result-metric.good strong{color:#70e438}.result-metric.warn strong{color:#ffbd38}.result-metric.bad strong{color:#ff656b}.result-box{margin-top:12px;padding:16px;border:1px solid rgba(58,134,190,.25);border-radius:9px;background:#05172c}.result-box h3{margin:0 0 10px;font-size:16px}.result-table{width:100%;border-collapse:collapse;font-size:12px}.result-table th,.result-table td{padding:9px 8px;border-bottom:1px solid rgba(67,127,171,.2);text-align:left;vertical-align:top}.result-table th{color:#8fa5bb;font-size:9.5px;text-transform:uppercase;letter-spacing:.05em}.result-table td code{white-space:normal;word-break:break-all}.result-list{margin:0;padding-left:18px;color:#c1d0df;font-size:12.5px}.result-list li{margin:7px 0}.result-note{margin-top:10px;color:#8ea3b9;font-size:11px}.result-error{padding:15px;border:1px solid rgba(255,91,97,.42);border-radius:8px;background:rgba(111,22,27,.25);color:#ffc7ca}.result-ok{color:#73e43b}.result-warn{color:#ffc04a}.result-bad{color:#ff6269}.config-score{display:flex;align-items:center;gap:14px}.config-score__value{font-size:38px;font-weight:800;color:var(--cyan)}.config-score__bar{height:6px;flex:1;background:#112b45;border-radius:999px;overflow:hidden}.config-score__bar i{display:block;height:100%;background:linear-gradient(90deg,#18b7ff,#72e23b)}
.header-results{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.header-result{padding:14px;border:1px solid rgba(58,134,190,.26);border-radius:9px;background:#061a32}.header-result span{display:block;color:#8ea4b9;font-size:10px;text-transform:uppercase}.header-result strong{display:block;margin-top:5px;word-break:break-word;font-size:13px}.tool-privacy{margin:16px 0 0;color:#8299b0;font-size:11px}
@media(max-width:1050px){.diag-grid{grid-template-columns:repeat(2,1fr)}.diagnostics-hero__grid{grid-template-columns:1fr}.result-summary{grid-template-columns:repeat(2,1fr)}}
@media(max-width:620px){.diagnostic-launch__row{grid-template-columns:1fr}.diag-grid{grid-template-columns:1fr}.result-summary,.header-results{grid-template-columns:1fr}.tool-head{grid-template-columns:1fr}.tool-form .button{width:100%}}

.tool-panel .diagnostic-input{height:48px}


/* MASTER v3.8 — full report and activated specialist tools */
.full-report-actions{display:flex;align-items:center;justify-content:space-between;gap:16px;margin:12px 0;padding:10px 12px;border:1px solid rgba(58,134,190,.22);border-radius:9px;background:rgba(3,17,33,.7);color:#8fa5bb;font-size:10.5px}.button--small{padding:8px 12px;font-size:10px}.report-columns{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-pill{display:inline-flex;padding:3px 6px;border-radius:5px;font-size:8px;font-weight:800;letter-spacing:.06em}.check-pill.pass{color:#89ef55;background:rgba(85,184,38,.12);border:1px solid rgba(111,225,56,.26)}.check-pill.attention{color:#ffd06b;background:rgba(185,122,15,.13);border:1px solid rgba(255,189,56,.27)}.result-details{margin-top:12px;border:1px solid rgba(58,134,190,.24);border-radius:9px;background:#05172c}.result-details>summary{cursor:pointer;padding:13px 16px;color:#dce8f3;font-size:12px;font-weight:700}.result-details>.result-box{margin:0;border:0;border-top:1px solid rgba(58,134,190,.18);border-radius:0}.detail-spacer{margin-top:24px!important}.record-code{display:block;padding:11px;border-radius:7px;background:#031225;color:#bde8ff;white-space:pre-wrap;word-break:break-word;font:11.5px/1.5 ui-monospace,SFMono-Regular,Menlo,monospace}.file-drop{display:block;padding:24px;border:1px dashed rgba(85,157,207,.55);border-radius:10px;background:#031225;color:#b8c9d9;text-align:center;cursor:pointer}.file-drop input{display:block;margin:10px auto 0}.diag-tool-row__status.live2{border-color:rgba(126,199,145,.32);color:#9ae1aa}.tool-explainer{margin:14px 0 0;padding:11px 13px;border-left:2px solid rgba(18,183,255,.55);background:rgba(18,183,255,.045);color:#90a8bf;font-size:11px}.full-health-feature{border-color:rgba(18,183,255,.48)!important;background:linear-gradient(180deg,rgba(10,48,84,.95),rgba(6,29,54,.92))!important}.full-health-feature .diag-tool-row__icon{background:rgba(18,183,255,.16)}
@media(max-width:760px){.report-columns{grid-template-columns:1fr}.full-report-actions{align-items:flex-start;flex-direction:column}}
@media print{.site-header,.site-footer,.tool-form,.tool-back,.intro-loader,.full-report-actions{display:none!important}.tool-shell{padding:0}.tool-panel{border:0;background:#fff;color:#111;padding:0}.result-box,.result-metric,.result-details{background:#fff!important;color:#111!important;border-color:#bbb!important}.result-table td,.result-table th,.result-note,.result-list,.result-metric span,.result-metric strong{color:#111!important}}