:root{
    --imig-blue:#034A80;
    --imig-blue-2:#0469ad;
    --text:#0b1b2b;
    --muted:#6a7a8d;
    --glass:rgba(255,255,255,.74);
    --border:rgba(255,255,255,.58);
}
*{box-sizing:border-box}
html,body{height:100%}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--text);overflow:hidden;background:#071827}
.imig-login-shell{position:relative;min-height:100vh;display:grid;grid-template-columns:1fr 480px;align-items:center;gap:clamp(24px,5vw,80px);padding:clamp(24px,5vw,72px);isolation:isolate}
.video-stage{position:fixed;inset:0;z-index:-4;background:#071827;overflow:hidden}
.bg-video{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;opacity:0;transform:scale(1.04);filter:saturate(1.08) contrast(1.03);transition:opacity 1.25s ease,transform 7s ease}
.bg-video.is-active{opacity:1;transform:scale(1.01)}
.video-vignette{position:absolute;inset:0;background:linear-gradient(90deg,rgba(3,24,42,.88),rgba(3,74,128,.44) 46%,rgba(255,255,255,.28)),radial-gradient(circle at 72% 50%,rgba(255,255,255,.48),rgba(5,19,36,.48) 62%,rgba(3,10,22,.86));z-index:1}
.video-grid{position:absolute;inset:0;z-index:2;background-image:linear-gradient(rgba(255,255,255,.055) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.055) 1px,transparent 1px);background-size:56px 56px;mask-image:linear-gradient(90deg,#000,transparent 72%);opacity:.55}
.brand-copy{max-width:720px;color:white;text-shadow:0 18px 50px rgba(0,0,0,.38);animation:rise .8s ease both}
.brand-chip{display:inline-flex;align-items:center;padding:10px 14px;border:1px solid rgba(255,255,255,.34);border-radius:999px;background:rgba(255,255,255,.12);backdrop-filter:blur(14px);font-weight:700;font-size:13px;letter-spacing:.08em;text-transform:uppercase}
.brand-copy h1{font-size:clamp(48px,8vw,92px);line-height:.92;margin:24px 0 18px;font-weight:800;letter-spacing:-.07em}
.brand-copy p{max-width:590px;margin:0;font-size:clamp(16px,2vw,21px);line-height:1.65;color:rgba(255,255,255,.86)}
.login-card{position:relative;width:min(100%,460px);justify-self:end;padding:42px;border-radius:34px;background:var(--glass);border:1px solid var(--border);box-shadow:0 30px 90px rgba(1,15,32,.32),inset 0 1px 0 rgba(255,255,255,.72);backdrop-filter:blur(26px) saturate(1.25);-webkit-backdrop-filter:blur(26px) saturate(1.25);animation:cardIn .85s cubic-bezier(.18,.9,.2,1) both;overflow:hidden}
.login-card-glow{position:absolute;inset:-40% -50% auto auto;width:280px;height:280px;border-radius:50%;background:rgba(3,74,128,.18);filter:blur(18px);pointer-events:none}
.logo-wrap{width:160px;margin:0 auto 22px;padding:14px 18px;border-radius:22px;background:rgba(255,255,255,.65);box-shadow:0 16px 40px rgba(3,74,128,.13)}
.logo-wrap img{width:100%;display:block}
.login-card h2{margin:0;text-align:center;font-size:32px;letter-spacing:-.04em}
.login-subtitle{text-align:center;margin:8px 0 30px;color:var(--muted)}
.login-form{display:grid;gap:16px}.field{display:grid;gap:8px;font-weight:700;font-size:13px;color:#193047}.field input{width:100%;height:54px;border:1px solid rgba(3,74,128,.16);border-radius:16px;padding:0 16px;background:rgba(255,255,255,.72);outline:none;font:inherit;color:var(--text);transition:.25s ease}.field input:focus{border-color:rgba(3,74,128,.55);box-shadow:0 0 0 4px rgba(3,74,128,.12);background:white}.password-row{position:relative}.password-row input{padding-right:66px}.password-row button{position:absolute;right:8px;top:8px;height:38px;border:0;border-radius:12px;padding:0 13px;background:#eef5fb;color:var(--imig-blue);font-weight:800;cursor:pointer}.login-options{display:flex;align-items:center;justify-content:space-between;gap:12px;color:#506377;font-size:14px}.login-options label{display:flex;align-items:center;gap:8px}.login-options a{color:var(--imig-blue);font-weight:800;text-decoration:none}.sign-btn{position:relative;height:58px;border:0;border-radius:18px;background:linear-gradient(135deg,var(--imig-blue),var(--imig-blue-2));color:white;font-weight:800;font-size:16px;cursor:pointer;overflow:hidden;box-shadow:0 18px 42px rgba(3,74,128,.28);transition:transform .25s ease,box-shadow .25s ease}.sign-btn:hover{transform:translateY(-2px);box-shadow:0 22px 52px rgba(3,74,128,.36)}.sign-btn i{position:absolute;inset:0;transform:translateX(-120%);background:linear-gradient(90deg,transparent,rgba(255,255,255,.33),transparent);animation:shine 3s infinite}.login-status{min-height:20px;text-align:center;color:var(--imig-blue);font-weight:700;font-size:13px}.login-form.is-loading .sign-btn span{opacity:.75}.loading-body{display:grid;place-items:center;background:radial-gradient(circle at 50% 10%,#e8f6ff,#ffffff 42%,#d8eaf6);overflow:hidden}.loading-panel{width:min(92vw,460px);padding:48px;border-radius:36px;text-align:center;background:rgba(255,255,255,.76);border:1px solid rgba(255,255,255,.7);box-shadow:0 30px 90px rgba(3,74,128,.16);backdrop-filter:blur(24px)}.loading-panel img{width:170px}.loading-panel p{margin:26px 0 4px;color:#6b7d90}.loading-panel h1{margin:0 0 28px;font-size:34px}.loader-ring{width:74px;height:74px;margin:0 auto 24px;border-radius:50%;border:6px solid rgba(3,74,128,.12);border-top-color:var(--imig-blue);animation:spin 1s linear infinite}.loading-bar{height:10px;border-radius:20px;background:#dceaf3;overflow:hidden}.loading-bar span{display:block;height:100%;width:0;background:linear-gradient(90deg,var(--imig-blue),var(--imig-blue-2));animation:load 3.4s ease forwards}.loading-panel small{display:block;margin-top:16px;color:#5f7185;font-weight:700}@keyframes rise{from{opacity:0;transform:translateY(24px)}to{opacity:1;transform:none}}@keyframes cardIn{from{opacity:0;transform:translateY(26px) scale(.98)}to{opacity:1;transform:none}}@keyframes shine{55%,100%{transform:translateX(120%)}}@keyframes spin{to{transform:rotate(360deg)}}@keyframes load{to{width:100%}}
@media (max-width:960px){body{overflow:auto}.imig-login-shell{grid-template-columns:1fr;place-items:center;padding:28px}.brand-copy{text-align:center}.brand-copy p{margin:auto}.login-card{justify-self:center}.video-vignette{background:linear-gradient(180deg,rgba(3,24,42,.76),rgba(3,74,128,.24),rgba(255,255,255,.16))}}
@media (max-width:560px){.brand-copy h1{font-size:44px}.brand-copy p{font-size:15px}.login-card{padding:28px;border-radius:28px}.logo-wrap{width:138px}.login-options{font-size:12px}}
.sso-divider{display:flex;align-items:center;gap:10px;margin-top:2px;color:#6a7a8d;font-size:11px;font-weight:800;text-transform:uppercase;letter-spacing:.035em}.sso-divider:before,.sso-divider:after{content:"";height:1px;background:#cddbe6;flex:1}.sso-actions{display:grid;grid-template-columns:1fr 1fr;gap:10px}.sso-btn{appearance:none;-webkit-appearance:none;display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:48px;padding:0 14px;border:1px solid rgba(3,74,128,.2);border-radius:14px;background:rgba(255,255,255,.86);box-shadow:0 8px 22px rgba(13,48,76,.08);color:#18344e;font:800 13px/1 Inter,system-ui,-apple-system,Segoe UI,sans-serif;cursor:pointer;transition:transform .2s ease,background .2s ease,border-color .2s ease,box-shadow .2s ease}.sso-logo{display:block;flex:0 0 21px;width:21px;height:21px}.sso-btn:hover{transform:translateY(-1px);background:#fff;border-color:rgba(3,74,128,.42);box-shadow:0 12px 26px rgba(13,48,76,.13)}.sso-btn:focus-visible{outline:3px solid rgba(3,105,173,.25);outline-offset:2px}.sso-btn:disabled{opacity:.58;cursor:not-allowed;transform:none;box-shadow:none}.sso-config-note{text-align:center;color:#6a7a8d;font-size:11px;font-weight:700}.login-status.is-error{color:#b42318}.login-status.is-success{color:#08734f}@media (max-width:380px){.sso-actions{grid-template-columns:1fr}.sso-btn{min-height:46px}}