:root{color-scheme:dark;--bg:#06101d;--panel:#0a1929;--text:#eaf4fb;--muted:#93a8ba;--line:rgba(255,255,255,.1);--accent:#4ee1a0;--danger:#ff8d8d}*{box-sizing:border-box}html,body{min-height:100%;margin:0;overflow-x:hidden}body{background:radial-gradient(circle at 15% 20%,rgba(30,126,94,.2),transparent 34%) , radial-gradient(circle at 85% 80%,rgba(37,92,150,.16),transparent 38%) , var(--bg);color:var(--text);font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}.skip-link{position:fixed;left:1rem;top:-5rem;z-index:10;padding:.7rem 1rem;background:#fff;color:#000}.skip-link:focus{top:1rem}.auth-layout{display:grid;grid-template-columns:minmax(0,1.12fr) minmax(420px,.88fr);min-height:100vh}.auth-intro{position:relative;display:flex;flex-direction:column;justify-content:space-between;overflow:hidden;padding:clamp(28px,5vw,72px);border-right:1px solid var(--line)}.auth-intro::after{content:"";position:absolute;right:-15vw;bottom:-28vw;width:60vw;height:60vw;border:1px solid rgba(78,225,160,.12);border-radius:50%;box-shadow:0 0 0 80px rgba(78,225,160,.025) , 0 0 0 160px rgba(78,225,160,.018);pointer-events:none}.brand{position:relative;z-index:1;display:inline-flex;align-items:center;gap:11px;width:max-content;color:var(--text);text-decoration:none}.brand span{display:grid;place-items:center;width:42px;height:42px;border:1px solid #2a775b;border-radius:13px;background:#09291f;color:var(--accent);font-size:1.8rem}.brand strong{font-size:1.05rem;letter-spacing:.01em}.intro-copy{position:relative;z-index:1;max-width:690px;margin:11vh 0 8vh}.eyebrow{margin:0 0 12px;color:var(--accent);font-size:.73rem;font-weight:850;letter-spacing:.16em;text-transform:uppercase}.intro-copy h1{max-width:670px;margin:0;font-size:clamp(2.7rem,5.2vw,5.7rem);font-weight:760;letter-spacing:-.055em;line-height:.96}.intro-copy>p{max-width:650px;margin:28px 0;color:#b2c2cf;font-size:clamp(1rem,1.35vw,1.22rem);line-height:1.72}.intro-copy ul{display:grid;gap:12px;margin:32px 0 0;padding:0;list-style:none}.intro-copy li{display:flex;align-items:center;gap:14px;color:#c7d5df;font-size:.9rem}.intro-copy li span{display:grid;place-items:center;width:32px;height:32px;border:1px solid var(--line);border-radius:9px;color:var(--accent);font-size:.68rem;font-weight:800}.legal-note{position:relative;z-index:1;max-width:640px;margin:0;color:#71889b;font-size:.73rem;line-height:1.55}.auth-panel{display:flex;flex-direction:column;align-items:center;justify-content:center;padding:clamp(24px,6vw,76px)}.login-card{width:min(100%,470px);padding:clamp(26px,4vw,44px);border:1px solid var(--line);border-radius:24px;background:linear-gradient(155deg,rgba(14,35,55,.96),rgba(7,20,34,.96));box-shadow:0 30px 90px rgba(0,0,0,.35)}.login-card h2{margin:0;font-size:clamp(1.8rem,3vw,2.45rem);letter-spacing:-.035em}.card-lead{margin:11px 0 28px;color:var(--muted);font-size:.9rem;line-height:1.55}.login-card label{display:block;margin:0 0 17px}.login-card label span{display:block;margin:0 0 7px;color:#bfd0dc;font-size:.77rem;font-weight:700}.login-card input{width:100%;height:50px;padding:0 14px;border:1px solid #263e52;border-radius:11px;background:#071625;color:var(--text);font:inherit;transition:border-color .15s , box-shadow .15s}.login-card input:focus{outline:0;border-color:var(--accent);box-shadow:0 0 0 3px rgba(78,225,160,.13)}.login-card button{display:flex;align-items:center;justify-content:space-between;width:100%;height:52px;margin-top:8px;padding:0 17px;border:0;border-radius:11px;background:var(--accent);color:#032117;font:inherit;font-weight:830;cursor:pointer}.login-card button:hover{background:#71e9b4}.login-card button:disabled{cursor:not-allowed;opacity:.45}.alert{margin:0 0 22px;padding:12px 14px;border-radius:10px;font-size:.8rem;line-height:1.5}.alert.error{border:1px solid rgba(255,141,141,.28);background:rgba(172,52,52,.14);color:#ffd0d0}.alert code{word-break:break-word}.card-footer{margin-top:24px;padding-top:20px;border-top:1px solid var(--line);color:#72899b;font-size:.72rem}.card-footer span{margin-right:7px;color:var(--accent);font-size:.55rem}.back-link{margin-top:24px;color:#8ea4b5;font-size:.8rem;text-decoration:none}.back-link:hover{color:var(--text)}@media (max-width:900px){.auth-layout{grid-template-columns:1fr}.auth-intro{min-height:auto;padding-bottom:38px;border-right:0;border-bottom:1px solid var(--line)}.intro-copy{margin:10vh 0 3vh}.intro-copy h1{font-size:clamp(2.5rem,10vw,4.6rem)}.legal-note{margin-top:28px}.auth-panel{padding-block:46px}}@media (max-width:520px){.auth-intro{padding:22px 20px 26px}.intro-copy{margin:42px 0 0}.intro-copy h1{font-size:2.35rem;line-height:1.02}.intro-copy>p{margin:18px 0 0;font-size:.9rem;line-height:1.62}.intro-copy ul,.legal-note{display:none}.auth-panel{padding:28px 16px 42px}.login-card{padding:25px 20px;border-radius:19px}}