:root{--ink:#0f172a;--muted:#667085;--line:#e6e8ef;--soft:#f7f8fc;--purple:#6d4aff;--violet:#8b5cf6;--pink:#d946ef;--success:#067647;--danger:#b42318}
*{box-sizing:border-box}.auth-premium{min-height:100vh;background:radial-gradient(circle at 12% 18%,rgba(109,74,255,.18),transparent 26%),radial-gradient(circle at 88% 84%,rgba(217,70,239,.12),transparent 24%),#f7f8fc;color:var(--ink)}
.auth-shell{min-height:100vh;display:grid;grid-template-columns:minmax(0,1.05fr) minmax(420px,.95fr)}.auth-showcase{position:relative;overflow:hidden;padding:54px clamp(34px,6vw,84px);background:linear-gradient(150deg,#11152d 0%,#201548 48%,#3e1761 100%);color:#fff;display:flex;flex-direction:column;justify-content:space-between}.auth-showcase:before,.auth-showcase:after{content:"";position:absolute;border-radius:999px;filter:blur(1px);opacity:.55}.auth-showcase:before{width:360px;height:360px;right:-110px;top:-80px;background:radial-gradient(circle,#7c5cff,transparent 66%)}.auth-showcase:after{width:300px;height:300px;left:-80px;bottom:-80px;background:radial-gradient(circle,#d946ef,transparent 68%)}
.auth-brand{display:flex;align-items:center;gap:12px;font-size:24px;font-weight:900;letter-spacing:-.04em;position:relative;z-index:2}.auth-brand-mark{display:grid;place-items:center;width:42px;height:42px;border-radius:14px;background:linear-gradient(135deg,#7c5cff,#d946ef);box-shadow:0 12px 30px rgba(124,92,255,.35);font-size:20px}.auth-brand small{display:block;font-size:10px;letter-spacing:.15em;color:#bfb8dd;font-weight:700;margin-top:2px}.auth-hero{position:relative;z-index:2;max-width:650px}.auth-kicker{display:inline-flex;align-items:center;gap:8px;border:1px solid rgba(255,255,255,.16);background:rgba(255,255,255,.08);padding:8px 12px;border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.08em;text-transform:uppercase;color:#dcd6f8}.auth-hero h1{font-size:clamp(42px,5.5vw,72px);line-height:.98;letter-spacing:-.055em;margin:24px 0 20px}.auth-hero p{font-size:17px;line-height:1.7;color:#d7d3e7;max-width:590px}.auth-proof{position:relative;z-index:2;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:12px;margin-top:36px}.auth-proof div{padding:15px 16px;border-radius:16px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.12);backdrop-filter:blur(10px)}.auth-proof strong{display:block;font-size:15px}.auth-proof span{display:block;color:#c8c3d9;font-size:12px;margin-top:5px;line-height:1.45}.auth-foot{position:relative;z-index:2;color:#aaa4c2;font-size:12px}
.auth-panel{display:flex;align-items:center;justify-content:center;padding:44px clamp(24px,5vw,72px);background:rgba(255,255,255,.9)}.auth-card-premium{width:min(510px,100%)}.auth-card-premium .mobile-brand{display:none;margin-bottom:34px}.auth-card-premium .eyebrow{font-size:11px;font-weight:900;letter-spacing:.15em;color:#6d4aff}.auth-card-premium h2{font-size:36px;letter-spacing:-.04em;margin:10px 0 10px}.auth-sub{color:var(--muted);line-height:1.6;margin:0 0 28px}.form-row{display:grid;grid-template-columns:1fr 1fr;gap:13px}.field{margin-bottom:16px}.field-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:7px}.field label,.field-head label{font-size:13px;font-weight:800;color:#344054}.field-head a{font-size:12px;color:#6941c6;font-weight:800}.input-wrap{position:relative}.input-wrap input,.input-wrap select,.premium-input{width:100%;height:50px;border:1px solid #d8dce6;border-radius:13px;background:#fff;padding:0 14px;font:inherit;color:var(--ink);outline:none;transition:.18s}.input-wrap input:focus,.input-wrap select:focus,.premium-input:focus{border-color:#9176ff;box-shadow:0 0 0 4px rgba(109,74,255,.1)}.password-toggle{position:absolute;right:8px;top:8px;height:34px;border:0;border-radius:9px;background:#f2f4f7;color:#475467;font-weight:800;font-size:11px;padding:0 10px;cursor:pointer}.password-wrap input{padding-right:72px}.remember{display:flex;align-items:center;gap:9px;font-size:13px;color:#475467;font-weight:600;margin:4px 0 18px}.remember input{width:16px;height:16px;accent-color:#6d4aff}.premium-btn{width:100%;height:51px;border:0;border-radius:13px;background:linear-gradient(100deg,#6246ea,#8b3df0 58%,#b63ee6);color:#fff;font-weight:900;font-size:14px;cursor:pointer;box-shadow:0 12px 26px rgba(98,70,234,.22);transition:.18s}.premium-btn:hover{transform:translateY(-1px);box-shadow:0 16px 30px rgba(98,70,234,.28)}.auth-switch{text-align:center;font-size:13px;color:#667085;margin-top:21px}.auth-switch a{font-weight:900;color:#6941c6}.auth-message{border-radius:12px;padding:11px 13px;font-size:13px;margin-bottom:16px}.auth-message.error{background:#fff1f0;border:1px solid #fecdca;color:#b42318}.auth-message.success{background:#ecfdf3;border:1px solid #abefc6;color:#067647}.recaptcha-box{margin:14px 0 18px;overflow:hidden}.trust-row{display:flex;align-items:center;justify-content:center;gap:14px;margin-top:24px;color:#98a2b3;font-size:11px}.trust-dot{width:4px;height:4px;background:#d0d5dd;border-radius:999px}.password-meter{height:5px;background:#eaecf0;border-radius:999px;overflow:hidden;margin-top:8px}.password-meter i{display:block;width:0;height:100%;background:linear-gradient(90deg,#f04438,#f79009,#12b76a);transition:.2s}.password-hint{font-size:11px;color:#98a2b3;margin-top:6px}.legal{display:flex;gap:9px;align-items:flex-start;color:#667085;font-size:12px;line-height:1.5;margin:4px 0 18px}.legal input{margin-top:2px;accent-color:#6d4aff}.legal a{color:#6941c6;font-weight:800}
.onboarding-premium{min-height:100vh;background:linear-gradient(180deg,#f8f7ff 0,#f7f8fc 35%);padding:34px 20px 60px}.onboarding-top{max-width:1120px;margin:0 auto 28px;display:flex;align-items:center;justify-content:space-between}.onboarding-card-premium{max-width:1120px;margin:auto;background:#fff;border:1px solid #e9e7f2;border-radius:24px;box-shadow:0 22px 70px rgba(38,25,86,.08);overflow:hidden}.onboarding-progress{display:grid;grid-template-columns:repeat(4,1fr);border-bottom:1px solid #eceaf4;background:#fbfaff}.onboarding-step{padding:17px 20px;font-size:12px;font-weight:800;color:#98a2b3;display:flex;align-items:center;gap:9px}.onboarding-step b{display:grid;place-items:center;width:24px;height:24px;border-radius:999px;background:#ede9fe;color:#6941c6;font-size:11px}.onboarding-step.active{color:#3f2a8a;background:#f6f3ff}.onboarding-body{display:grid;grid-template-columns:1.2fr .8fr}.onboarding-form{padding:38px}.onboarding-form h1{font-size:34px;letter-spacing:-.04em;margin:9px 0}.onboarding-aside{padding:38px;background:linear-gradient(155deg,#16142f,#2e1f5b);color:#fff}.onboarding-aside h3{font-size:24px;margin-top:0}.onboarding-aside p{color:#cbc6dc;line-height:1.65}.benefit-list{display:grid;gap:12px;margin-top:24px}.benefit-item{padding:14px;border:1px solid rgba(255,255,255,.1);background:rgba(255,255,255,.06);border-radius:13px}.benefit-item strong{display:block;font-size:13px}.benefit-item span{display:block;font-size:12px;color:#bdb8cf;margin-top:4px}
.platform-auth .auth-showcase{background:linear-gradient(150deg,#090b19,#17122e 45%,#281247)}.platform-badge{display:inline-flex;align-items:center;gap:7px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.14);padding:8px 11px;border-radius:999px;font-size:11px;font-weight:900;letter-spacing:.09em}.security-list{display:grid;gap:10px;margin-top:26px}.security-list div{display:flex;align-items:flex-start;gap:10px;color:#d7d3e7;font-size:13px}.security-icon{display:grid;place-items:center;min-width:24px;height:24px;border-radius:8px;background:rgba(124,92,255,.22);color:#dcd5ff;font-weight:900}.code-input{letter-spacing:.22em;text-align:center;font-size:22px;font-weight:900}.back-link{display:inline-flex;margin-top:18px;font-size:12px;font-weight:800;color:#6941c6}
@media(max-width:980px){.auth-shell{grid-template-columns:1fr}.auth-showcase{display:none}.auth-panel{min-height:100vh}.auth-card-premium .mobile-brand{display:flex}.onboarding-body{grid-template-columns:1fr}.onboarding-aside{display:none}.onboarding-progress{grid-template-columns:1fr 1fr}.onboarding-step:nth-child(n+3){display:none}}
@media(max-width:560px){.auth-panel{padding:28px 20px}.auth-card-premium h2{font-size:30px}.form-row{grid-template-columns:1fr}.onboarding-form{padding:26px 20px}.onboarding-progress{grid-template-columns:1fr}.onboarding-step:not(.active){display:none}.trust-row{gap:8px;flex-wrap:wrap}}