.rca{--rca-ink:#173e45;--rca-teal:#195759;--rca-line:#d7e0da;--rca-sage:#edf3e9;color:var(--rca-ink);max-width:1240px;margin:auto;padding:40px 28px 70px;font-size:16px;line-height:1.75}.rca *{box-sizing:border-box}.rca h1,.rca h2,.rca h3,.rca p{margin:0 0 16px}.rca h1{font-size:clamp(32px,4.6vw,54px);line-height:1.22;letter-spacing:-.03em}.rca h2{font-size:26px}.rca h3{font-size:18px}.rca a{color:#215f63}.rca button,.rca input,.rca select,.rca textarea{font:inherit}.rca button{cursor:pointer}.rca button:disabled{opacity:.45;cursor:default}.rca button:focus-visible,.rca input:focus-visible,.rca textarea:focus-visible,.rca select:focus-visible,.rca summary:focus-visible{outline:3px solid #bd985a;outline-offset:3px}.rca [hidden]{display:none!important}.rca .eyebrow{font-size:12px;letter-spacing:.12em;font-weight:700;text-transform:uppercase;color:#607b74}.rca-hero{display:grid;grid-template-columns:1.3fr 1fr;gap:56px;align-items:center;margin:32px 0}.rca-hero aside{background:var(--rca-ink);color:#fff;padding:30px;border-radius:22px}.rca-hero aside p{color:#ceded6;margin:0}.rca-hero aside h2{font-size:24px;color:#fff}.rca .row{display:flex;gap:12px;align-items:center;flex-wrap:wrap}.rca .between{justify-content:space-between}.rca .button{display:inline-flex;justify-content:center;align-items:center;min-height:44px;padding:9px 18px;border-radius:10px;border:1px solid var(--rca-teal);background:var(--rca-teal);color:white;font-size:15px;font-weight:600;text-decoration:none;line-height:1.45}.rca .button.secondary{background:#fff;color:var(--rca-teal);border-color:#b9cdc2}.rca .text-button{background:none;border:0;color:#245f63;text-decoration:underline;text-underline-offset:4px;padding:6px;font-size:14px}.rca .muted{font-size:14px;color:#677d74}.rca .warning{background:#fbf1de;color:#745119;border-left:3px solid #b98935;padding:15px 19px;border-radius:0 10px 10px 0;font-size:14px;margin:18px 0}.rca .toolbar{padding:15px 0;border-bottom:1px solid var(--rca-line);margin-bottom:16px}.rca .toolbar p{margin:0}.rca details{border:1px solid var(--rca-line);border-radius:12px;padding:12px 16px;margin:14px 0;background:#fbfcfa}.rca summary{cursor:pointer;font-weight:600}.rca details[open]>summary{margin-bottom:14px}.rca-status{min-height:1.7em;color:#785c24;font-size:14px;margin:10px 0!important}.rca-steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin:20px 0}.rca-steps button{background:#eaf0e7;border:1px solid transparent;border-radius:12px;padding:14px 10px;color:var(--rca-ink);text-align:left}.rca-steps button span{font-size:12px;color:#58746b;margin-right:12px}.rca-steps [aria-current=step]{background:var(--rca-ink);color:#fff}.rca-steps [aria-current=step] span{color:#cfdfd1}.rca-panel{background:#fff;border:1px solid var(--rca-line);border-radius:20px;padding:30px;min-width:0}.rca-fields{display:grid;grid-template-columns:1fr 1fr;gap:18px}.rca-field{display:flex;flex-direction:column;gap:7px;font-size:14px;font-weight:600;min-width:0}.rca-field input,.rca-field select,.rca-field textarea{border:1px solid #bfcdc4;border-radius:8px;padding:10px 12px;width:100%;background:#fcfdfb;color:var(--rca-ink);font-size:16px;font-weight:400;min-height:45px}.rca-field textarea{resize:vertical;min-height:92px}.rca .wide{grid-column:1/-1}.rca .grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.rca .card{background:#f4f7f0;border:1px solid #dde5d8;padding:18px;border-radius:13px;min-width:0}.rca .card p{overflow-wrap:anywhere}.rca .badge{display:inline-block;background:#e6ede4;border-radius:5px;padding:2px 8px;font-size:12px;font-weight:600;color:#315e54}.rca .badge.pending{background:#fbefd8;color:#8b6123}.rca .diagram-scroll{max-width:100%;overflow:auto;border:1px solid var(--rca-line);border-radius:14px;background:#fbfcfa;max-height:600px;margin:20px 0}.rca .diagram-scroll svg{display:block;width:100%;min-width:980px;height:auto}.rca .cause-layout{display:grid;grid-template-columns:260px 1fr;gap:24px}.rca .cause-list{display:flex;flex-direction:column;gap:8px;max-height:780px;overflow:auto}.rca .cause-pick{display:block;width:100%;margin-bottom:8px;border:1px solid var(--rca-line);background:#f6f8f3;border-radius:10px;padding:12px;text-align:left;color:var(--rca-ink);font-size:14px;overflow-wrap:anywhere}.rca .cause-pick[aria-pressed=true]{border-color:#276969;background:#e9f0e8;box-shadow:inset 3px 0 #276969}.rca .cause-pick small{display:block;color:#6e7d71;margin-top:4px}.rca .coach-hint{background:#eaf1eb;padding:18px;border-radius:12px;margin:16px 0}.rca .path{font-size:13px;color:#617a70;overflow-wrap:anywhere;margin:12px 0}.rca .checks{padding:15px;background:#fcf5e9;border-radius:12px;margin:15px 0}.rca .checks ul{padding-left:20px;margin:0}.rca .checks li{margin:4px 0}.rca .pager{display:flex;justify-content:space-between;border-top:1px solid var(--rca-line);margin-top:25px;padding-top:20px}.rca .export-bar{margin:20px 0}.rca-report{margin-top:30px;background:white;padding:30px;border:1px solid var(--rca-line);border-radius:18px}.rca-report dl{display:grid;grid-template-columns:minmax(100px,190px) 1fr;gap:5px 20px;border-bottom:1px solid #d7e0da;padding:15px 0}.rca-report dt{font-size:13px;color:#607b70}.rca-report dd{margin:0;white-space:pre-wrap;overflow-wrap:anywhere}.rca-report section{margin-top:28px}.rca #restore-file{display:none}.rca .sources{padding-top:30px}.rca .sources li{margin:7px 0}.rca .empty{padding:25px;text-align:center;background:#f2f6ee;border-radius:14px;color:#61756c}.rca .action-refs{border:0;padding:0}.rca .action-refs label{display:flex;gap:9px;font-size:14px;padding:5px 0;align-items:flex-start}.rca .action-refs input{margin-top:7px}.rca .action-refs span{overflow-wrap:anywhere}.rca .local-actions{display:flex;flex-wrap:wrap;gap:6px}
.rca .cause-list .cause-pick{flex-shrink:0}
@media(max-width:900px){.rca-hero{gap:25px}.rca .cause-layout{grid-template-columns:1fr}.rca .cause-list{max-height:220px;display:grid;grid-template-columns:1fr 1fr;grid-auto-rows:max-content;align-content:start}.rca-steps button span{display:block}.rca-hero aside{padding:22px}}
@media(max-width:600px){.rca{padding:22px 16px 50px}.rca-hero{grid-template-columns:1fr;margin:24px 0;gap:15px}.rca-hero aside{display:none}.rca-panel{padding:20px 15px}.rca-fields,.rca .grid{grid-template-columns:1fr}.rca .row{gap:9px}.rca .button{padding:10px 13px}.rca-steps{gap:5px}.rca-steps button{font-size:13px;padding:11px 5px;text-align:center}.rca-steps button span{margin:0;font-size:11px}.rca h2{font-size:23px}.rca .cause-list{grid-template-columns:1fr;max-height:205px}.rca-report{padding:20px 14px}.rca-report dl{grid-template-columns:1fr}.rca .diagram-scroll{max-height:380px}.rca .toolbar{align-items:flex-start}}
@media print{body>*:not(main){display:none!important}.rca{max-width:none;padding:0;font-size:11pt}.rca>*:not(.rca-report){display:none!important}.rca-report{display:block!important;border:0;margin:0;padding:0}.rca-report .button,.rca-report .text-button{display:none!important}.rca-report dl{break-inside:avoid}.rca-report h2,.rca-report h3{break-after:avoid}.rca-report .diagram-scroll{max-height:none;overflow:visible;border:0}.rca-report .diagram-scroll svg{min-width:0;width:100%}.rca-report .warning{background:none;padding:8px}a{color:#173e45!important}}