/* 320 FM Resident Portal — standalone authentication.
   Shared presentation for sign-in, invitation setup, recovery and two-factor forms. */
:root{color-scheme:light;font-family:Inter,"Segoe UI",-apple-system,BlinkMacSystemFont,ui-sans-serif,system-ui,sans-serif;font-synthesis:none}
body.rv-auth{--auth-ink:#17243b;--auth-copy:#657184;--auth-border:#dce2eb;--auth-primary:#345bd1;--auth-focus:#557bde;margin:0;background:#fff;color:var(--auth-ink);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased}
.rv-auth *,.rv-auth *::before,.rv-auth *::after{box-sizing:border-box}
.rv-auth [hidden]{display:none!important}
.rv-auth button,.rv-auth input{font:inherit}
.rv-auth a{color:inherit;text-decoration:none}
.rv-auth button,.rv-auth a,.rv-auth input{-webkit-tap-highlight-color:transparent}
.rv-auth button{cursor:pointer}
.rv-auth img{display:block;max-width:100%}
.rv-auth .icon{width:20px;height:20px;flex:0 0 auto;fill:none;stroke:currentColor;stroke-width:1.7;stroke-linecap:round;stroke-linejoin:round;vertical-align:middle}
.rv-auth a:focus-visible,.rv-auth button:focus-visible,.rv-auth input:focus-visible{outline:3px solid var(--auth-focus);outline-offset:4px}
.auth-skip{position:fixed;left:24px;top:16px;z-index:10;padding:12px 18px;border-radius:8px;background:#fff;transform:translateY(-200%)}
.auth-skip:focus{transform:translateY(0)}
.auth-app{display:grid;grid-template-columns:minmax(340px,.9fr) minmax(510px,1.1fr);min-height:100vh;min-height:100svh;max-width:1920px;margin:0 auto;padding:18px;gap:18px}
.auth-aside{isolation:isolate;position:relative;display:flex;flex-direction:column;min-width:0;overflow:hidden;padding:45px clamp(38px,4.5vw,84px) 35px;background:radial-gradient(ellipse at 0 0,rgba(62,80,129,.16),transparent 65%),#111b2d;border:1px solid #1d2940;border-radius:22px;color:#fff}
.auth-brand{position:relative;z-index:1;display:block;width:181px;align-self:flex-start;border-radius:6px}
.auth-brand img{width:181px;height:auto}
.auth-aside-main{position:relative;z-index:1;margin:auto 0;padding:74px 0 92px}
.auth-aside-kicker{display:flex;align-items:center;gap:11px;font-size:11px;font-weight:650;letter-spacing:.18em;color:#b2c1dc;margin:0 0 26px}
.auth-aside-kicker::before{content:"";width:24px;height:1px;background:#7b9fcf}
.auth-aside-main h2{font-size:clamp(40px,4.2vw,67px);line-height:1.09;letter-spacing:-.05em;font-weight:650;margin:0 0 27px}
.auth-aside-main h2 span{color:#96b4ed}
.auth-aside-main>p{color:#a9b7ce;font-size:16px;line-height:1.8;margin:0 0 40px}
.auth-features{display:grid;gap:18px;list-style:none;margin:0;padding:0}
.auth-features li{display:flex;align-items:center;gap:14px;color:#d6dfed;font-size:14px;line-height:1.5}
.auth-feature-icon{display:grid;place-items:center;width:34px;height:34px;border-radius:9px;border:1px solid rgba(153,178,218,.15);background:rgba(143,171,216,.06);color:#9eb9e5}
.auth-feature-icon .icon{width:17px;height:17px}
.auth-aside-bottom{position:relative;z-index:1;display:flex;align-items:center;gap:12px;font-size:9px;letter-spacing:.14em;font-weight:650;color:#8697b3}
.auth-brand-rule{display:block;width:27px;height:2px;background:linear-gradient(90deg,#64c4de,#958aea);border-radius:3px}
.auth-orbits{position:absolute;bottom:-80px;right:-70px;width:min(660px,125%);height:auto;z-index:0;pointer-events:none}
.auth-main{display:flex;flex-direction:column;min-width:0;padding:26px clamp(26px,4.5vw,84px) 18px}
.auth-toolbar{display:flex;align-items:center;justify-content:space-between;gap:20px;min-height:44px}
.auth-product{display:flex;align-items:center;gap:11px;color:#566279;font-weight:600;font-size:13px;white-space:nowrap}
.auth-product-icon{display:grid;place-items:center;width:32px;height:32px;background:#f3f5f9;border:1px solid #e9edf3;border-radius:9px;color:#657798}
.auth-product .icon{width:17px;height:17px}
.auth-mobile-brand{display:none}
.resident-language-switch{display:flex;gap:2px;margin:0;padding:3px;background:#f4f6f9;border:1px solid #e8ecf2;border-radius:10px}
.resident-language-switch button{display:grid;place-items:center;min-width:40px;min-height:36px;border:0;border-radius:7px;padding:0 10px;color:#737f92;background:transparent;font-size:12px;font-weight:650;transition:background .15s ease,color .15s ease,box-shadow .15s ease}
.resident-language-switch button:hover{background:#e9eef8;color:#304fa6}
.resident-language-switch button.is-active{background:#fff;color:#274da8;box-shadow:0 1px 4px #16274618}
.auth-form-area{flex:1;display:flex;align-items:center;justify-content:center;min-width:0;padding:66px 0 72px;outline:none}
.auth-form-content{width:100%;max-width:420px;min-width:0}
.auth-intro{margin:0 0 35px}
.auth-kicker{display:block;margin:0 0 11px;color:#637d9f;font-size:10px;font-weight:700;letter-spacing:.13em;line-height:1.6}
.auth-intro h1{font-size:clamp(30px,2.8vw,40px);line-height:1.18;letter-spacing:-.045em;font-weight:650;margin:0 0 13px;color:var(--auth-ink);overflow-wrap:break-word}
.auth-intro p{font-size:14px;line-height:1.75;color:var(--auth-copy);margin:0}
.auth-form{margin:0}
.auth-field{margin:0 0 22px;min-width:0}
.auth-field>label,.auth-field-heading>label,.auth-field>span{display:block;color:#334259;font-size:13px;font-weight:600;line-height:1.5;margin:0 0 9px}
.auth-field-heading{display:flex;align-items:baseline;justify-content:space-between;gap:12px;margin-bottom:9px}
.auth-field-heading>label{margin:0}
.auth-field-heading .auth-forgot{font-size:12px;font-weight:600;color:#375bb3;line-height:1.5}
.auth-forgot:hover{text-decoration:underline;text-underline-offset:3px}
.auth-input-wrap,.auth-password-wrap{position:relative;min-width:0}
.auth-field input:not([type=checkbox]),.auth-password-wrap>input,.auth-input-wrap>input{display:block;width:100%;height:54px;min-width:0;padding:0 15px;color:#1d2b43;background:#fbfcfe;border:1px solid var(--auth-border);border-radius:9px;box-shadow:0 1px 2px rgba(21,37,62,.015);font-size:15px;line-height:1.5;transition:border-color .15s ease,box-shadow .15s ease,background .15s ease}
.auth-field input::placeholder{color:#98a2b2;opacity:1;font-size:14px}
.auth-field input:not([type=checkbox]):hover{border-color:#c1ccdc}
.auth-field input:not([type=checkbox]):focus{background:#fff;border-color:#718fdd;box-shadow:0 0 0 3px #3c65cd12;outline:none}
.auth-input-wrap>.icon,.auth-password-wrap>.auth-leading-icon{position:absolute;left:16px;top:17px;width:19px;height:19px;color:#8998ae;pointer-events:none}
.auth-input-wrap:has(>.icon)>input,.auth-password-wrap:has(>.auth-leading-icon)>input{padding-left:45px}
.auth-field .auth-password-wrap>input{padding-right:54px}
.auth-password-toggle{position:absolute;right:5px;top:5px;display:grid;place-items:center;width:44px;height:44px;margin:0;padding:0;border:0;border-radius:7px;color:#8593a8;background:transparent;transition:color .15s ease,background .15s ease}
.auth-password-toggle .icon{width:19px;height:19px}
.auth-password-toggle:hover{color:#3158b8;background:#edf2fc}
.auth-password-toggle[aria-pressed=true]{color:#3158b8}
.auth-options{margin:-8px 0 20px;display:flex;align-items:center;min-height:36px}
.auth-remember{display:flex;align-items:center;gap:10px;min-height:36px;font-size:13px;color:#616f83;cursor:pointer}
.auth-remember input{width:17px;height:17px;accent-color:var(--auth-primary);margin:0;flex:none;cursor:pointer}
.auth-submit{position:relative;display:flex;align-items:center;justify-content:center;gap:12px;width:100%;min-height:53px;padding:14px 46px;border:1px solid #3458c5;border-radius:9px;background:var(--auth-primary);box-shadow:0 3px 7px rgba(47,82,180,.13);color:#fff!important;font-size:14px;font-weight:600;line-height:1.5;text-align:center;transition:background .15s ease,box-shadow .15s ease,transform .15s ease}
.auth-submit>.icon{position:absolute;right:18px;width:18px;height:18px}
.auth-submit:hover{background:#294eba;box-shadow:0 5px 12px rgba(47,82,180,.19);transform:translateY(-1px)}
.auth-submit:active{transform:translateY(0)}
.auth-submit:disabled{cursor:wait;opacity:.75;transform:none}
.auth-submit.is-loading>.icon{display:none}
.auth-submit.is-loading::after{content:"";position:absolute;right:20px;width:16px;height:16px;border:2px solid #ffffff5c;border-top-color:#fff;border-radius:50%;animation:auth-progress .75s linear infinite}
@keyframes auth-progress{to{transform:rotate(360deg)}}
.auth-onboarding{display:flex;align-items:flex-start;gap:13px;margin-top:30px;padding:25px 0 0;border-top:1px solid #edf0f5}
.auth-onboarding-icon{display:grid;place-items:center;flex:none;width:32px;height:32px;background:#f3f6fa;border:1px solid #eaf0f5;border-radius:8px;color:#7b8da7}
.auth-onboarding .icon{width:16px;height:16px}
.auth-onboarding h2{font-size:12px;font-weight:650;margin:0 0 4px;color:#485870}
.auth-onboarding p{color:#7b8798;font-size:12px;line-height:1.7;margin:0;max-width:325px}
.auth-support{display:flex;align-items:center;justify-content:center;gap:8px;width:fit-content;max-width:100%;min-height:36px;margin:26px auto 0;color:#6f7c90!important;font-size:12px;border-radius:4px}
.auth-support .icon{width:15px;height:15px}
.auth-support .auth-support-arrow{width:13px;height:13px;margin-left:2px;transform:rotate(-45deg);color:#8b9ab0}
.auth-support:hover{color:#3158b8!important}
.auth-footer{display:flex;align-items:center;justify-content:space-between;flex-wrap:wrap;gap:12px;min-height:24px;color:#99a2b0;font-size:11px}
.auth-footer nav{display:flex;align-items:center;gap:22px}
.auth-footer a{display:inline-flex;align-items:center;min-height:32px;border-radius:3px}
.auth-footer a:hover{color:#375bb3}
.auth-alert,.auth-field-error{color:#a43a40;background:#fff3f3;border:1px solid #f0d4d7;border-radius:8px;font-size:13px;line-height:1.6;padding:13px 15px;margin:0 0 23px;overflow-wrap:anywhere}
.auth-alert{display:block}
.auth-alert:has(>.icon){display:flex;align-items:flex-start;gap:10px}
.auth-alert>.icon{width:18px;height:18px;margin-top:2px}
.auth-field-error{margin:9px 0 0;padding:9px 12px;font-size:12px}
.auth-field-error ul,.auth-alert ul{list-style:none;padding:0;margin:0}
.auth-alert p,.auth-field-error p{margin:0}
.auth-help{margin:10px 0 0;color:#7d8899;font-size:12px;line-height:1.65}
.auth-help ul{padding-left:18px;margin:0}
.auth-help li+li{margin-top:5px}
.auth-caps-lock{font-size:12px;color:#9b692b;margin:8px 0 0}
.auth-back{display:flex;align-items:center;justify-content:center;gap:8px;width:fit-content;min-height:44px;max-width:100%;margin:22px auto 0;color:#63738c!important;font-size:13px;border-radius:4px}
.auth-back .icon{width:17px;height:17px}
.auth-back:hover{color:#3158b8!important}
.auth-success-icon{display:grid;place-items:center;width:52px;height:52px;margin:0 0 25px;border:1px solid #d6e9e3;border-radius:15px;background:#edf7f3;color:#308068}
.auth-success-icon .icon{width:23px;height:23px}
.auth-code-field input{font-variant-numeric:tabular-nums;letter-spacing:.2em;font-size:22px!important;text-align:center}
@media(min-width:1600px){.auth-app{padding:24px;gap:24px}.auth-aside{padding-top:52px;padding-bottom:44px}.auth-main{padding-top:30px;padding-bottom:22px}.auth-form-content{max-width:448px}.auth-intro h1{font-size:42px}.auth-intro p{font-size:15px}.auth-aside-main>p{font-size:18px}.auth-features li{font-size:15px}}
@media(max-width:1100px){.auth-app{grid-template-columns:minmax(290px,.85fr) minmax(430px,1.15fr);padding:12px;gap:10px}.auth-aside{padding:36px 32px 29px;border-radius:18px}.auth-main{padding:20px 30px 14px}.auth-aside-main h2{font-size:42px}.auth-aside-main>p{font-size:14px}.auth-features li{font-size:12px}.auth-brand,.auth-brand img{width:160px}.auth-form-area{padding:55px 0}.auth-product{font-size:12px}}
@media(max-width:800px){.auth-app{display:block;min-height:100vh;min-height:100svh;padding:0}.auth-aside{display:none}.auth-main{min-height:100vh;min-height:100svh;padding:24px clamp(24px,6vw,52px) 20px}.auth-toolbar{max-width:560px;width:100%;align-self:center;min-height:48px}.auth-product{display:none}.auth-mobile-brand{display:block;width:131px;border-radius:6px}.auth-mobile-brand img{width:131px;height:auto}.resident-language-switch button{min-width:42px;min-height:38px}.auth-form-area{padding:64px 0 58px}.auth-form-content{max-width:420px}.auth-intro h1{font-size:36px}.auth-intro p{font-size:14px}.auth-field input:not([type=checkbox]){font-size:16px}.auth-field input::placeholder{font-size:14px}.auth-footer{width:100%;max-width:560px;align-self:center}.auth-footer a{min-height:44px}}
@media(max-width:420px){.auth-main{padding:21px 24px 14px}.auth-form-area{padding:48px 0 32px}.auth-intro{margin-bottom:29px}.auth-intro h1{font-size:34px}.auth-field-heading{gap:8px}.auth-field-heading .auth-forgot{font-size:11px}.auth-onboarding{margin-top:26px;padding-top:22px}.auth-support{margin-top:20px}.auth-footer{font-size:10px;gap:8px}.auth-footer nav{gap:17px}}
@media(max-width:350px){.auth-main{padding-inline:20px}.auth-intro h1{font-size:31px}.auth-intro p{font-size:13px}.auth-field>label,.auth-field-heading>label{font-size:12px}.auth-field-heading .auth-forgot{font-size:10px}.auth-field input::placeholder{font-size:12px}.auth-mobile-brand,.auth-mobile-brand img{width:116px}.auth-footer nav{gap:13px}}
@media(max-height:760px) and (min-width:801px){.auth-aside-main{padding:55px 0}.auth-form-area{padding:42px 0}.auth-onboarding{margin-top:25px;padding-top:20px}.auth-support{margin-top:20px}}
@supports(padding:max(0px)){@media(max-width:800px){.auth-main{padding-top:max(24px,env(safe-area-inset-top));padding-bottom:max(16px,env(safe-area-inset-bottom))}}}
@media(prefers-reduced-motion:reduce){.rv-auth *,.rv-auth *::before,.rv-auth *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.auth-submit:hover{transform:none}}