:root{--navy:#1a3751;--navy2:#102a40;--sky:#b3d4e8;--ink:#26343f;--muted:#647580;--line:#d7e0e6;--bg:#f3f6f8;--white:#fff;--red:#994141}
*{box-sizing:border-box}
html,body{margin:0;min-height:100%;font-family:"IBM Plex Sans",sans-serif;color:var(--ink);background:var(--bg)}
button,input{font:inherit}
.login-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,.92fr) minmax(480px,1.08fr)}
.brand-panel{position:relative;overflow:hidden;display:flex;min-height:100vh;flex-direction:column;justify-content:space-between;padding:54px clamp(42px,6vw,92px);color:#fff;background:radial-gradient(circle at 80% 18%,rgba(179,212,232,.16),transparent 34%),linear-gradient(145deg,var(--navy),var(--navy2) 72%)}
.brand-panel:after{content:"";position:absolute;right:-170px;bottom:-220px;width:520px;height:520px;border:1px solid rgba(179,212,232,.14);border-radius:50%;box-shadow:0 0 0 70px rgba(179,212,232,.035),0 0 0 145px rgba(179,212,232,.025)}
.brand-lockup,.brand-message,.security-note{position:relative;z-index:1}
.brand-lockup{width:min(240px,68%)}
.brand-lockup img{display:block;width:100%;height:auto}
.brand-lockup span,.mobile-logo span{display:block;margin-top:10px;text-align:center;color:var(--sky);font:400 11px "Bebas Neue",sans-serif;letter-spacing:.17em;text-transform:uppercase}
.brand-message{max-width:520px;margin:16vh 0 auto}
.eyebrow{margin:0 0 10px;color:#3a86ad;font-size:11px;font-weight:700;letter-spacing:.16em;text-transform:uppercase}
.brand-message .eyebrow{color:var(--sky)}
.brand-message h1{max-width:450px;margin:0 0 20px;font:400 clamp(42px,5vw,68px)/.98 "Bebas Neue",sans-serif;letter-spacing:.01em}
.brand-message>p:last-child{max-width:470px;margin:0;color:#c7d5df;font-size:15px;line-height:1.65}
.security-note{display:flex;align-items:center;gap:10px;margin:58px 0 0;color:#b9cad5;font-size:12px}
.security-note i{width:8px;height:8px;border-radius:50%;background:#73c2a6;box-shadow:0 0 0 5px rgba(115,194,166,.1)}
.form-panel{display:grid;min-height:100vh;place-items:center;padding:48px;background:linear-gradient(120deg,#f8fafb,#eef3f6)}
.form-wrap{width:min(420px,100%);padding:48px 46px;border:1px solid var(--line);border-radius:12px;background:#fff;box-shadow:0 22px 60px rgba(16,42,64,.09)}
.form-wrap h2{margin:0;color:var(--navy);font:400 46px/1 "Bebas Neue",sans-serif;letter-spacing:.01em}
.form-intro{margin:12px 0 28px;color:var(--muted);font-size:14px;line-height:1.55}
.mobile-logo{display:none}
form{display:grid;gap:9px}
label{margin-top:9px;color:var(--navy);font-size:12px;font-weight:700}
input{width:100%;height:48px;padding:0 14px;border:1px solid #cbd6dd;border-radius:7px;outline:none;color:var(--ink);background:#fbfcfd;transition:border-color .15s,box-shadow .15s}
input:focus{border-color:#3a86ad;box-shadow:0 0 0 3px rgba(58,134,173,.13);background:#fff}
button{display:flex;align-items:center;justify-content:space-between;height:50px;margin-top:18px;padding:0 18px;border:0;border-radius:7px;color:#fff;background:var(--navy);font-weight:700;cursor:pointer;transition:background .15s,transform .15s}
button:hover{background:#234964}
button:active{transform:translateY(1px)}
button:focus-visible{outline:3px solid rgba(58,134,173,.3);outline-offset:2px}
.login-notice{margin:0 0 18px;padding:11px 13px;border-left:3px solid var(--red);background:#fbf2f2;color:#773434;font-size:12px;line-height:1.5}
.support-copy{margin:24px 0 0;color:#87949c;font-size:11px;line-height:1.55;text-align:center}
@media(max-width:820px){.login-shell{grid-template-columns:1fr}.brand-panel{display:none}.form-panel{min-height:100vh;padding:24px}.form-wrap{padding:38px 30px}.mobile-logo{display:block;width:180px;margin:0 auto 42px}.mobile-logo img{display:block;width:100%}.mobile-logo span{color:#5c7a8f;font-size:9px}.form-wrap h2{font-size:40px}}
@media(max-width:420px){.form-panel{padding:0;background:#fff}.form-wrap{min-height:100vh;padding:32px 24px;border:0;border-radius:0;box-shadow:none}.mobile-logo{margin-bottom:48px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important}}