@font-face{font-family:"Mulish";src:url("fonts/mulish-v18-latin-regular.woff2") format("woff2");font-style:normal;font-weight:400;font-display:swap}
@font-face{font-family:"Mulish";src:url("fonts/mulish-v18-latin-600.woff2") format("woff2");font-style:normal;font-weight:600;font-display:swap}
@font-face{font-family:"Mulish";src:url("fonts/mulish-v18-latin-700.woff2") format("woff2");font-style:normal;font-weight:700;font-display:swap}
:root{--rt-auth-bg:#f6f6f5;--rt-auth-surface:#fff;--rt-auth-surface-soft:#fafafa;--rt-auth-text:#333;--rt-auth-muted:#63666a;--rt-auth-line:#dddfdf;--rt-auth-line-strong:#bfc3c6;--rt-auth-blue:#006ab5;--rt-auth-teal:#01838b;--rt-auth-green:#008f32;--rt-auth-gold:#f0ae09;--rt-auth-accent:#006ab5;--rt-auth-button:#222;--rt-auth-button-hover:#111;--rt-auth-focus:rgba(0,106,181,.18);--rt-auth-shadow:0 24px 70px rgba(20,24,28,.12);--rt-auth-transition:220ms ease}
*{box-sizing:border-box}html,body{min-height:100%}body{margin:0;min-height:100vh;min-height:100svh;font-family:"Mulish",system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;color:var(--rt-auth-text);background:linear-gradient(180deg,#fcfcfb 0%,#f3f4f5 100%)}a{color:inherit}.login-shell{min-height:100vh;min-height:100svh;display:grid;grid-template-columns:repeat(2,minmax(0,1fr));background:var(--rt-auth-surface)}
.visual-panel{position:relative;min-height:100vh;min-height:100svh;overflow:hidden;isolation:isolate;background:#333}.slideshow,.slide,.visual-overlay{position:absolute;inset:0}.slide{opacity:0;background-position:center;background-size:cover;transform:scale(1.03);animation:rtkp-auth-crossfade 20s infinite ease-in-out;will-change:opacity,transform}.slide-1{background-image:url("auth/schmetterling.webp");animation-delay:0s}.slide-2{background-image:url("auth/sonnenuntergang.webp");animation-delay:5s}.slide-3{background-image:url("auth/waldweg.webp");animation-delay:10s}.slide-4{background-image:url("auth/wasserfall.webp");animation-delay:15s}@keyframes rtkp-auth-crossfade{0%{opacity:0;transform:scale(1.03)}5%{opacity:1}25%{opacity:1;transform:scale(1.075)}30%,100%{opacity:0;transform:scale(1.09)}}
.visual-overlay{z-index:1;background:linear-gradient(180deg,rgba(7,12,18,.30) 0%,rgba(7,12,18,.16) 34%,rgba(7,12,18,.74) 100%),linear-gradient(90deg,rgba(0,0,0,.18) 0%,rgba(0,0,0,.02) 42%,rgba(0,0,0,.36) 100%)}.visual-overlay::before{content:"";position:absolute;inset:0 auto 0 0;width:10px;background:linear-gradient(180deg,var(--rt-auth-blue) 0%,var(--rt-auth-teal) 35%,var(--rt-auth-green) 66%,var(--rt-auth-gold) 100%);opacity:.95}.visual-content{position:relative;z-index:2;min-height:100%;padding:clamp(28px,4vw,64px);display:flex;flex-direction:column;justify-content:flex-end;color:#fff}.visual-copy{max-width:640px;margin-top:auto;padding-bottom:clamp(12px,6vh,90px)}.auth-eyebrow{margin:0 0 16px;font-size:.78rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(255,255,255,.78)}.visual-copy h1{margin:0;max-width:11ch;font-size:clamp(2.7rem,5vw,5.4rem);line-height:.98;letter-spacing:-.055em;text-wrap:balance}.visual-copy>p:last-child{margin:24px 0 0;max-width:540px;font-size:clamp(1rem,1.35vw,1.18rem);line-height:1.6;color:rgba(255,255,255,.82)}.visual-footer{margin:0;font-size:.88rem;color:rgba(255,255,255,.68)}
.form-panel{min-height:100vh;min-height:100svh;display:grid;place-items:center;padding:clamp(32px,5vw,80px);background:linear-gradient(180deg,rgba(255,255,255,.98) 0%,rgba(247,248,248,1) 100%)}.form-wrap{width:min(100%,470px);position:relative;padding:38px;border-radius:28px;background:rgba(255,255,255,.96);border:1px solid rgba(51,51,51,.08);box-shadow:var(--rt-auth-shadow)}.form-wrap::before{content:"";position:absolute;inset:0 auto 0 0;width:6px;border-radius:28px 0 0 28px;background:linear-gradient(180deg,var(--rt-auth-blue) 0%,var(--rt-auth-teal) 35%,var(--rt-auth-green) 68%,var(--rt-auth-gold) 100%)}.brand{display:inline-flex;align-items:center;width:fit-content;text-decoration:none;margin-bottom:42px}.brand-logo{display:block;width:min(100%,360px);height:auto}.form-header{margin-bottom:30px}.form-header .auth-eyebrow{margin-bottom:12px;color:var(--rt-auth-blue)}.form-header h2{margin:0;font-size:clamp(2rem,3.2vw,3rem);line-height:1.05;letter-spacing:-.04em}.form-header p:last-child{margin:14px 0 0;color:var(--rt-auth-muted);line-height:1.6}.login-form{display:grid;gap:22px;min-width:0}.field-group{display:grid;gap:10px;min-width:0}.field-group label{font-size:.92rem;font-weight:600}.field-group input{width:100%;min-height:56px;padding:0 16px;border:1px solid var(--rt-auth-line);border-radius:14px;background:var(--rt-auth-surface-soft);color:var(--rt-auth-text);font:inherit;outline:none;transition:border-color var(--rt-auth-transition),box-shadow var(--rt-auth-transition),background-color var(--rt-auth-transition),transform var(--rt-auth-transition)}.field-group input::placeholder{color:#8d9397}.field-group input:hover{border-color:var(--rt-auth-line-strong);background:#fff}.field-group input:focus{border-color:var(--rt-auth-accent);box-shadow:0 0 0 4px var(--rt-auth-focus);background:#fff}.submit-button{width:100%;min-height:58px;margin-top:4px;border:0;border-radius:14px;background:var(--rt-auth-button);color:#fff;font:inherit;font-weight:700;letter-spacing:.01em;cursor:pointer;box-shadow:0 14px 32px rgba(34,34,34,.18);transition:transform var(--rt-auth-transition),box-shadow var(--rt-auth-transition),background-color var(--rt-auth-transition)}.submit-button:hover{box-shadow:0 18px 38px rgba(34,34,34,.24);transform:translateY(-1px);background:var(--rt-auth-button-hover)}.submit-button:active{transform:translateY(0)}.submit-button:focus-visible,a:focus-visible,.link-button:focus-visible,input:focus-visible{outline:3px solid var(--rt-auth-focus);outline-offset:3px}.support-copy,.auth-version{margin:26px 0 0;color:var(--rt-auth-muted);font-size:.88rem;line-height:1.6}.auth-version{margin-top:10px;font-size:.78rem}.code-input{text-align:center;font-size:1.45rem!important;font-weight:700!important;letter-spacing:.30em;padding-inline:calc(16px + .30em) 16px!important;font-variant-numeric:tabular-nums}.field-help{margin:0;color:var(--rt-auth-muted);font-size:.84rem;line-height:1.5}
.auth-alerts{display:grid;gap:10px;margin:0 0 22px}.auth-alert{padding:12px 14px;border:1px solid transparent;border-radius:12px;font-size:.9rem;line-height:1.5}.auth-alert.warning{background:#fff8e7;border-color:#efd48d;color:#5d4300}.auth-alert.danger{background:#fff0ee;border-color:#efb4ad;color:#7e1c12}.auth-alert.success{background:#edfaef;border-color:#8ed19a;color:#165b24}.secondary-actions{margin-top:28px;padding-top:24px;border-top:1px solid var(--rt-auth-line);display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:.88rem}.secondary-actions a,.link-button{color:var(--rt-auth-accent);text-decoration:none}.secondary-actions a:hover,.link-button:hover{text-decoration:underline;text-underline-offset:3px}.secondary-action-form{margin:0}.link-button{appearance:none;border:0;padding:0;background:transparent;font:inherit;cursor:pointer}.auth-help{margin-top:26px;color:var(--rt-auth-muted);font-size:.88rem;line-height:1.55}
@media(max-width:1024px){.brand-logo{width:min(100%,300px)}.form-wrap{padding:34px}}@media(max-width:760px){.login-shell{display:block}.visual-panel{min-height:38svh}.visual-content{min-height:38svh;padding:24px}.visual-footer{display:none}.visual-copy{margin-top:auto;padding:0}.visual-copy h1{max-width:12ch;font-size:clamp(2.1rem,9vw,3.6rem)}.visual-copy>p:last-child{display:none}.form-panel{min-height:auto;place-items:start center;padding:28px 20px 40px}.form-wrap{width:min(100%,560px);padding:28px 24px 30px;border-radius:24px}.form-wrap::before{width:100%;height:6px;inset:0 0 auto 0;border-radius:24px 24px 0 0}.brand{margin-bottom:34px}.brand-logo{width:min(100%,260px)}}@media(max-width:480px){.visual-panel,.visual-content{min-height:34svh}.form-panel{padding-inline:14px}.form-wrap{padding:24px 20px 28px}.brand-logo{width:min(100%,220px)}.secondary-actions{align-items:flex-start;flex-direction:column}}@media(prefers-reduced-motion:reduce){.slide{animation:none;transform:none}.slide-1{opacity:1}.submit-button{transition:none}}