/* 115Medic interactive clinical case engine */
.m115-case-bank{background:var(--m115-bg);padding:28px 0 72px;min-height:60vh}.m115-case-bank-hero,.m115-case-engine,.m115-case-empty{width:min(calc(100% - 32px),980px);margin-inline:auto}.m115-case-bank-hero{background:var(--m115-surface);border:1px solid var(--m115-border);border-radius:18px;box-shadow:var(--m115-shadow);padding:34px 38px;margin-bottom:24px}.m115-eyebrow{margin:0 0 6px;color:var(--m115-muted);font-size:13px;font-weight:800}.m115-case-bank-hero h1{margin:0;font-size:clamp(30px,4vw,44px);line-height:1.3}.m115-case-bank-hero>p:last-child{margin:10px 0 0;color:var(--m115-muted);font-size:15px;line-height:1.9;max-width:720px}.m115-case-engine{background:var(--m115-surface);border:1px solid var(--m115-border);border-radius:18px;box-shadow:var(--m115-shadow);overflow:hidden}.m115-case-topbar{display:flex;justify-content:space-between;align-items:flex-start;gap:20px;padding:28px 32px;border-bottom:1px solid var(--m115-border)}.m115-case-number{display:block;color:var(--m115-muted);font-size:13px;font-weight:800;margin-bottom:5px}.m115-case-topbar h2{margin:0;font-size:26px;line-height:1.45}.m115-case-progress{flex:0 0 auto;background:#eef3ef;border:1px solid var(--m115-border);border-radius:999px;padding:7px 12px;font-size:12px;font-weight:800;color:var(--m115-muted)}.m115-case-stage{padding:30px 32px;border-bottom:1px solid var(--m115-border);scroll-margin-top:20px}.m115-case-stage[hidden]{display:none!important}.m115-stage-heading{display:flex;align-items:center;gap:10px;margin-bottom:16px}.m115-stage-heading>span{display:grid;place-items:center;width:28px;height:28px;border-radius:50%;background:#eef3ef;font-weight:800;font-size:13px}.m115-stage-heading h3{margin:0;font-size:21px;line-height:1.45}.m115-stage-content{font-size:16px;line-height:1.9}.m115-stage-content p{margin:0 0 16px}.m115-reveal-button,.m115-case-feedback button{appearance:none;border:0;border-radius:10px;padding:11px 18px;font:inherit;font-weight:800;cursor:pointer;background:#202725;color:#fff}.m115-reveal-button:hover,.m115-case-feedback button:hover{opacity:.9}.m115-case-ecg{margin:24px 0 8px}.m115-case-ecg img{display:block;width:100%;max-width:900px;height:auto;margin:auto;border-radius:12px;border:1px solid var(--m115-border);cursor:zoom-in;transition:transform .2s ease}.m115-case-ecg img.is-zoomed{position:relative;z-index:5;max-width:none;width:min(1200px,95vw);cursor:zoom-out}.m115-case-ecg figcaption{text-align:center;color:var(--m115-muted);font-size:12px;margin-top:8px}.m115-case-footer{padding:26px 32px}.m115-case-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:22px}.m115-case-actions a{display:inline-flex;padding:9px 13px;border:1px solid var(--m115-border);border-radius:9px;background:#fff;color:var(--m115-text);font-size:13px;font-weight:800;text-decoration:none}.m115-case-feedback{border-top:1px solid var(--m115-border);padding-top:18px}.m115-case-feedback summary{cursor:pointer;font-weight:800}.m115-case-feedback form{display:grid;gap:13px;margin-top:16px}.m115-case-feedback label{display:grid;gap:6px;font-size:13px;font-weight:700}.m115-case-feedback textarea,.m115-case-feedback input,.m115-case-feedback select{width:100%;border:1px solid var(--m115-border);border-radius:9px;background:#fff;padding:10px 12px;font:inherit}.m115-case-feedback button{justify-self:start}.m115-feedback-success{padding:10px 12px;background:#eef7ef;border-radius:9px}.m115-case-empty{background:var(--m115-surface);border:1px solid var(--m115-border);border-radius:18px;box-shadow:var(--m115-shadow);padding:42px;text-align:center}.m115-case-empty h2{margin-top:0}.m115-case-empty p{color:var(--m115-muted);line-height:1.8}.m115-case-empty a{display:inline-flex;margin-top:8px;padding:10px 14px;border-radius:9px;background:#202725;color:#fff;text-decoration:none;font-weight:800}@media(max-width:767px){.m115-case-bank-hero,.m115-case-engine,.m115-case-empty{width:min(calc(100% - 20px),980px)}.m115-case-bank-hero{padding:24px 22px}.m115-case-topbar{padding:22px;flex-direction:column}.m115-case-stage{padding:24px 22px}.m115-case-footer{padding:22px}.m115-stage-content{font-size:15.5px}.m115-case-topbar h2{font-size:23px}}