/* MyMathDesk identity: one clear form, generous type, visible password controls. */
.identity-brand{display:flex;align-items:center;gap:10px;color:var(--ink,#26392d)}
.mmd-mark{width:34px;height:36px;display:inline-flex;position:relative;align-items:center;justify-content:center;border:1.5px solid currentColor;border-radius:5px 5px 2px 2px;flex:none}
.mmd-mark span{font-family:Georgia,serif;font-weight:700;font-size:24px;line-height:1;margin-top:-4px}.mmd-mark i{position:absolute;bottom:6px;left:7px;right:7px;border-top:1px solid currentColor}.mmd-wordmark{font-size:22px;font-weight:750;letter-spacing:-.7px}
.mmd-account .account-top{align-items:center;margin-bottom:28px}.mmd-account h2{font-size:28px;line-height:1.2;letter-spacing:-.6px;margin:0 0 12px}.mmd-account .identity-intro{line-height:1.55;margin:0 0 20px;font-size:16px}.account-dialog{width:min(490px,calc(100vw - 24px));max-height:calc(100dvh - 24px);overflow:auto}.mmd-account{padding:30px}
.identity-close{border:0;background:transparent;color:inherit;font-size:28px;line-height:1;width:40px;height:40px;border-radius:6px;cursor:pointer}.identity-close:hover{background:var(--accent-soft,#f0f1ec)}
.account-form .identity-field{margin:0 0 16px}.account-form .identity-field>label{display:block;font-weight:650;font-size:14px;margin:0 0 7px}.identity-field .field-input{min-height:46px;width:100%;font-size:16px;margin:0}.identity-field-note{font-size:12.5px!important;line-height:1.5;margin:6px 0 0!important;color:var(--muted,#5f6c62)}
.password-control{position:relative;display:flex;align-items:stretch}.password-control input.field-input{padding-right:65px}.password-control button{position:absolute;right:5px;top:4px;bottom:4px;width:53px;border:0;border-radius:4px;background:transparent;color:var(--ink,#26392d);font-size:12px;font-weight:700;cursor:pointer}.password-control button:hover{background:var(--accent-soft,#f0f1ec)}.password-control button:focus-visible{outline:2px solid var(--accent,#30654a);outline-offset:-2px}
.google-signin{min-height:46px;display:flex;align-items:center;justify-content:center;gap:12px;width:100%;font-family:Arial,sans-serif;font-size:14px;font-weight:500;border:1px solid #747775;background:#fff;color:#1f1f1f;border-radius:5px;cursor:pointer;margin:0}.google-signin svg{flex:none}.google-signin:hover:not(:disabled){background:#f8fafd}.google-signin:disabled{opacity:.55;cursor:not-allowed}.identity-provider-note{font-size:12px!important;text-align:center;margin:7px 0!important;line-height:1.4}.identity-divider{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--muted,#667168);margin:18px 0}.identity-divider:before,.identity-divider:after{content:'';height:1px;flex:1;background:var(--line,#dbe0da)}
.account-form .identity-remember{font-size:13px;line-height:1.5;margin:3px 0 12px;align-items:flex-start}.identity-error{color:var(--wrong,#a0332d);font-size:14px!important;line-height:1.5;margin:10px 0!important}.identity-error:empty{display:none}.identity-notice{border-left:3px solid var(--accent,#356345);background:var(--accent-soft,#eef2eb);padding:12px 14px;font-size:14px!important;line-height:1.5;margin:14px 0!important}.identity-byline{font-size:12px!important;line-height:1.7;color:var(--muted,#667168);margin:22px 0 0!important}.identity-byline a{color:inherit}.identity-rule{border:0;border-top:1px solid var(--line,#dbe0da);margin:24px 0}
.identity-gate{max-width:1040px;margin:auto;padding:28px 32px 60px}.identity-gate-top{display:flex;justify-content:space-between;align-items:center;gap:14px}.identity-gate-card{max-width:510px;margin:48px auto 0;padding:32px;border:1px solid var(--line,#dbe0da);border-radius:10px;background:var(--panel,#fff)}.identity-gate-card h1{font-size:30px;line-height:1.15;letter-spacing:-.6px;margin:12px 0 18px}.identity-gate-card .identity-intro{font-size:17px;line-height:1.6}.identity-preserved{display:grid;gap:4px;padding:14px 16px;border:1px solid var(--line,#dbe0da);border-radius:6px;margin:20px 0;font-size:14px;line-height:1.5}.identity-preserved span{color:var(--muted,#667168)}
.identity-status{display:flex;justify-content:space-between;align-items:center;gap:18px;border-top:1px solid var(--line,#dbe0da);padding:18px 0}.identity-status>div{display:flex;flex-wrap:wrap;gap:6px 10px;min-width:0;flex:1}.identity-status-label{width:100%;font-size:13px;color:var(--muted,#667168)}.identity-status strong{font-size:16px;overflow-wrap:anywhere}.identity-status small{width:100%;color:var(--muted,#667168);line-height:1.6}.identity-status-tag{font-size:11px;border:1px solid var(--line,#dbe0da);padding:2px 6px;border-radius:4px}.mmd-account .btn.full{min-height:46px;margin-top:5px}.mmd-account .auth-tabs{margin-bottom:22px}.mmd-account .auth-fine{font-size:12.5px;line-height:1.6}.mmd-account [hidden],.identity-gate [hidden]{display:none!important}
.brand .mmd-wordmark{font-size:21px}.brand .mmd-mark{width:30px;height:32px}.brand{gap:9px}.brand-name .brand-sub{font-size:11px;letter-spacing:.2px;margin-top:6px}
@media(max-width:540px){.mmd-account{padding:22px}.mmd-account h2{font-size:25px}.mmd-wordmark{font-size:21px}.identity-gate{padding:20px 16px}.identity-gate-card{margin-top:28px;padding:22px 18px}.identity-gate-card h1{font-size:28px}.identity-status{align-items:flex-start;gap:10px}.identity-status .btn{font-size:12px;padding:8px 10px}.identity-gate-top .btn{padding:8px 12px}}