:root{font:16px/1.5 system-ui,sans-serif;color:#172d2b;background:#f3f6f4;--brand:#175e52}*{box-sizing:border-box}[hidden]{display:none!important}body{margin:0}header{display:flex;justify-content:space-between;align-items:center;padding:16px 20px;background:#163f39;color:#fff}header span{display:block;font-size:13px;opacity:.8}main{max-width:1220px;margin:auto;padding:12px}h1{font-size:25px;line-height:1.25}h2{font-size:20px}button,input,select,textarea{font:inherit;max-width:100%}button{min-height:46px;padding:10px 15px;border:1px solid #afc7bc;border-radius:10px;background:#fff;color:#173f36;cursor:pointer;touch-action:manipulation}button:disabled{opacity:.6;cursor:wait}button.primary,form>button{background:var(--brand);color:#fff}input:not([type=checkbox]),select,textarea{display:block;width:100%;padding:12px;border:1px solid #b3c6bd;border-radius:8px;background:white;color:#172d2b;min-height:46px}textarea{resize:vertical}label{display:block;margin:15px 0 8px}input[type=checkbox]{width:22px;height:22px;vertical-align:middle}nav{display:flex;gap:8px;overflow:auto;padding:8px 0 14px}nav button{white-space:nowrap}nav button.active{background:var(--brand);color:white}.section-title{display:flex;gap:10px;align-items:center;justify-content:space-between}.card,details,#login,#security{border:1px solid #d9e4df;background:#fff;border-radius:12px;padding:16px;margin:12px 0}.card h2{margin:0 0 6px;font-size:18px}.card p{margin:8px 0;color:#4b6257;overflow-wrap:anywhere}.card button{margin:5px 5px 0 0}.cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(190px,1fr));gap:10px}.cards img{width:100%;height:160px;object-fit:contain;background:#edf3ef;border-radius:8px}summary{font-weight:650;cursor:pointer;min-height:36px}.preview{border-left:4px solid #8abda3;padding:14px;margin:15px 0;background:#f5f8f5}.preview strong{display:block;color:#213b8b;font-size:19px}.preview small{display:block;overflow-wrap:anywhere}#notice{position:sticky;top:0;z-index:2;margin:0;padding:10px 20px;background:#fff6d9;border-bottom:1px solid #e9d7a0;font-size:14px}#notice.error{background:#ffe2de;color:#751e19}.sensitive{overflow-wrap:anywhere;background:#fff6d9}#media-preview{max-width:100%;max-height:420px}fieldset{border:1px solid #d9e4df;border-radius:8px}footer{padding:24px;text-align:center;color:#53645a;font-size:13px}#diff pre{white-space:pre-wrap;overflow-wrap:anywhere;font:inherit;border:1px solid #dde7df;padding:12px}.content{min-width:0}button:focus-visible,input:focus-visible,textarea:focus-visible,select:focus-visible{outline:3px solid #d19926}@media(min-width:900px){#workspace{display:grid;grid-template-columns:220px 1fr;gap:25px}nav{display:flex;flex-direction:column;position:sticky;top:70px;overflow:visible}nav button{text-align:left}#login{max-width:460px;margin:50px auto}main{padding:24px}.cards{grid-template-columns:repeat(auto-fill,minmax(220px,1fr))}}
#totp-qr{max-width:100%;height:auto}#security,#recovery-result{max-width:460px;margin:24px auto}#totp-open{display:inline-block;padding:12px 0;min-height:46px}#backup-codes{white-space:pre-wrap;padding:16px}