*{box-sizing:border-box}body.auth-body{margin:0;min-height:100vh;font-family:Inter,Arial,sans-serif;background:#eef2f7;color:#111827}.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(360px,44%) minmax(420px,1fr)}.auth-brand{position:relative;overflow:hidden;background:linear-gradient(145deg,#081426,#0d2038 58%,#102943);padding:54px;display:flex;flex-direction:column;justify-content:space-between;color:#fff}.auth-brand:before,.auth-brand:after{content:"";position:absolute;border-radius:50%;filter:blur(1px);pointer-events:none}.auth-brand:before{width:420px;height:420px;background:radial-gradient(circle,#315efb55,transparent 66%);top:-160px;right:-160px}.auth-brand:after{width:360px;height:360px;background:radial-gradient(circle,#18a6df33,transparent 70%);bottom:-170px;left:-120px}.auth-brand-top,.auth-brand-copy,.auth-brand-foot{position:relative;z-index:1}.auth-logo{display:flex;align-items:center;gap:14px}.auth-logo-mark{width:48px;height:48px;border-radius:14px;display:grid;place-items:center;background:linear-gradient(135deg,#5f6fff,#3c5df4);box-shadow:0 16px 40px #315cf83d;font-size:21px}.auth-logo strong{display:block;font-family:Manrope,Inter,sans-serif;font-size:18px}.auth-logo span{display:block;margin-top:3px;color:#90a7c3;font-size:11px}.auth-brand-copy{max-width:520px}.auth-kicker{display:inline-flex;align-items:center;gap:7px;padding:7px 10px;border:1px solid #ffffff20;background:#ffffff0b;border-radius:999px;color:#a8bde0;font-size:10px;font-weight:800;letter-spacing:.08em}.auth-brand-copy h1{font-family:Manrope,Inter,sans-serif;font-size:44px;line-height:1.08;margin:18px 0 14px}.auth-brand-copy p{color:#9fb1c9;font-size:14px;line-height:1.75;max-width:470px}.auth-feature-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:10px;margin-top:28px}.auth-feature{border:1px solid #ffffff13;background:#ffffff08;border-radius:14px;padding:14px}.auth-feature i{color:#7fa5ff}.auth-feature strong{display:block;font-size:11px;margin-top:9px}.auth-feature span{display:block;color:#7f94af;font-size:9.5px;margin-top:4px;line-height:1.45}.auth-brand-foot{color:#7186a0;font-size:10px}.auth-main{display:flex;align-items:center;justify-content:center;padding:42px;background:linear-gradient(180deg,#f9fbfd,#eef3f8)}.auth-card{width:min(100%,500px);background:#fff;border:1px solid #e2e8f0;border-radius:24px;padding:34px;box-shadow:0 28px 70px rgba(15,23,42,.09)}.auth-card-head{margin-bottom:26px}.auth-card-head .mini-icon{width:44px;height:44px;border-radius:13px;background:#eef2ff;color:#5366ed;display:grid;place-items:center;font-size:18px;margin-bottom:18px}.auth-card-head span{font-size:10px;font-weight:800;letter-spacing:.1em;color:#64748b}.auth-card-head h2{font-family:Manrope,Inter,sans-serif;font-size:28px;margin:7px 0 7px}.auth-card-head p{margin:0;color:#7b8798;font-size:11.5px;line-height:1.55}.auth-alert{display:flex;gap:10px;padding:12px 13px;border-radius:12px;margin-bottom:18px;font-size:10.5px;line-height:1.45}.auth-alert.danger{background:#fff2f2;border:1px solid #ffd8d8;color:#a33636}.auth-alert.success{background:#effbf5;border:1px solid #d6f2e4;color:#147454}.auth-field{display:block;margin-bottom:15px}.auth-field>span{display:block;font-size:10px;font-weight:800;color:#334155;margin-bottom:7px}.auth-input-wrap{height:46px;border:1px solid #dbe3ed;border-radius:12px;background:#fbfcfe;display:flex;align-items:center;padding:0 13px;gap:10px;transition:.18s}.auth-input-wrap:focus-within{border-color:#7484f4;box-shadow:0 0 0 4px #6475ee12;background:#fff}.auth-input-wrap i{color:#94a3b8;font-size:14px}.auth-input-wrap input{border:0;outline:0;background:transparent;width:100%;font:inherit;font-size:11.5px;color:#172033}.auth-row{display:grid;grid-template-columns:1fr 1fr;gap:12px}.auth-submit{width:100%;height:47px;border:0;border-radius:12px;background:linear-gradient(135deg,#5367ef,#6b59eb);color:#fff;font-weight:800;font-size:11px;display:flex;align-items:center;justify-content:center;gap:8px;cursor:pointer;box-shadow:0 12px 24px #5b63ed2d;margin-top:6px}.auth-submit:hover{transform:translateY(-1px)}.auth-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:18px;padding-top:18px;border-top:1px solid #edf1f5;font-size:10px;color:#7c8797}.auth-meta a{color:#5365e8;font-weight:800;text-decoration:none}.auth-note{margin-top:14px;padding:11px 12px;border-radius:10px;background:#f8fafc;color:#7a8798;font-size:9.5px;line-height:1.5}.password-hint{display:block;color:#94a3b8;font-size:9px;margin-top:6px}.auth-admin-banner{display:flex;align-items:center;gap:9px;background:#f1f5ff;border:1px solid #dde5ff;color:#4054c7;padding:10px 12px;border-radius:11px;margin-bottom:18px;font-size:10px;font-weight:700}@media(max-width:900px){.auth-shell{grid-template-columns:1fr}.auth-brand{min-height:310px;padding:34px}.auth-brand-copy h1{font-size:34px}.auth-feature-grid{display:none}.auth-main{padding:25px}}@media(max-width:540px){.auth-brand{min-height:250px;padding:24px}.auth-brand-copy h1{font-size:29px}.auth-main{padding:14px}.auth-card{padding:24px 20px;border-radius:18px}.auth-row{grid-template-columns:1fr}.auth-meta{align-items:flex-start;flex-direction:column}}

/* V8 premium auth refinement */
body.auth-body{background:radial-gradient(circle at 75% 0,#eef2ff 0,transparent 25%),#eef3f8;overflow-x:hidden}.auth-brand{background:radial-gradient(circle at 18% 4%,rgba(89,108,255,.23),transparent 28%),linear-gradient(148deg,#071322,#0c1e34 62%,#102b49)}.auth-logo-mark{background:linear-gradient(145deg,#5268fa,#7659ee);box-shadow:0 14px 34px rgba(76,97,235,.34)}.auth-brand-copy h1{letter-spacing:-.035em}.auth-feature{backdrop-filter:blur(6px);transition:.2s}.auth-feature:hover{transform:translateY(-2px);background:#ffffff0d;border-color:#ffffff1f}.auth-card{border-radius:22px;box-shadow:0 34px 90px rgba(15,23,42,.115);animation:authRise .4s ease both}.auth-input-wrap{background:#fafcff}.auth-submit{background:linear-gradient(135deg,#4f63f2,#7259eb);box-shadow:0 14px 30px rgba(77,94,222,.22)}.auth-submit:hover{box-shadow:0 18px 34px rgba(77,94,222,.28)}
@keyframes authRise{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:none}}
@media(max-width:1024px){.auth-shell{grid-template-columns:minmax(330px,40%) minmax(0,1fr)}.auth-brand{padding:38px}.auth-brand-copy h1{font-size:36px}.auth-feature-grid{grid-template-columns:1fr}}
@media(max-width:820px){.auth-shell{grid-template-columns:1fr}.auth-brand{min-height:230px;padding:28px}.auth-brand-copy h1{font-size:30px;margin:14px 0 8px}.auth-brand-copy p{font-size:11px;line-height:1.55}.auth-feature-grid{display:none}.auth-main{padding:22px}.auth-card{width:min(100%,520px)}}
@media(max-width:520px){.auth-brand{min-height:200px;padding:20px}.auth-brand-copy h1{font-size:25px}.auth-brand-copy p{display:none}.auth-main{padding:12px}.auth-card{padding:22px 18px;border-radius:18px}.auth-card-head h2{font-size:24px}.auth-row{grid-template-columns:1fr}.auth-submit{height:46px}}
@media(prefers-reduced-motion:reduce){.auth-card,.auth-feature,.auth-submit{animation:none!important;transition:none!important}}