.account-btn{border:1px solid var(--border);background:white;color:var(--green);border-radius:7px;padding:9px 14px;font-weight:600}.account-link{border:0;background:none;color:var(--green);text-align:left;padding:0;cursor:pointer}.account-form{display:grid;gap:16px;margin-top:25px}.account-form label{display:grid;gap:8px;font-size:12px}.account-form input{width:100%}.form-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px}.form-error{color:#a94435;background:#fff0ed;padding:12px;border-radius:7px;font-size:12px;line-height:1.6}.form-error:empty{display:none}.account-form .btn{min-height:43px}.account-intro{border-bottom:1px solid var(--border);padding-bottom:22px;margin-bottom:25px;display:flex;align-items:center;gap:18px}.account-intro .avatar{height:58px;width:58px;font-size:23px}.account-intro h2{margin-bottom:5px}.account-tabs{display:flex;gap:8px;margin:20px 0}.account-tabs button{flex:1}.account-help{color:var(--muted);font-size:12px;line-height:1.7}.sync-label{font-size:11px;color:#6c845c}.profile-actions{display:flex;gap:10px;flex-wrap:wrap}.profile-card{max-width:760px}.streak-strip{background:#edf2e2;padding:17px 20px;border-radius:9px;display:flex;justify-content:space-between;gap:15px;margin-bottom:20px;font-size:12px}.pending-sync{background:#fff5db;color:#8b671c}.save-status{margin:0;font-size:12px;color:var(--green)}#toast{position:fixed;bottom:25px;right:25px;background:var(--ink);color:white;padding:14px 22px;border-radius:9px;z-index:10;box-shadow:0 5px 20px #0002;max-width:350px}#account-dialog{max-width:460px}.profile-row{display:flex;align-items:center;gap:12px}.profile-row small{font-size:10px;color:var(--muted)}@media(max-width:760px){.header-right{gap:8px}.header-right>.avatar{display:none}.account-btn{padding:8px 10px;font-size:11px}.form-grid{grid-template-columns:1fr}.streak-strip{flex-wrap:wrap}#toast{left:20px;right:20px}.profile-actions .btn{flex:1}}