:root{
    --pca-bg:#06111d;
    --pca-bg-2:#071521;
    --pca-panel:rgba(9,29,44,.94);
    --pca-line:rgba(132,193,213,.16);
    --pca-line-strong:rgba(132,193,213,.25);
    --pca-text:#f5fbff;
    --pca-muted:#8aa7b8;
    --pca-accent:#3be3bd;
    --pca-cyan:#31cde5;
    --pca-danger:#ff8491;
    --pca-shadow:0 28px 80px rgba(0,0,0,.28);
}
*{box-sizing:border-box}
html,body{margin:0;min-width:320px;background:var(--pca-bg);color:var(--pca-text);font-family:Inter,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
.pca-body{min-height:100vh;overflow-x:hidden;background:radial-gradient(circle at 12% 2%,rgba(59,227,189,.075),transparent 28rem),radial-gradient(circle at 90% 20%,rgba(49,205,229,.06),transparent 26rem),linear-gradient(180deg,#06111d,#071521)}
.pca-aurora{position:fixed;inset:0;pointer-events:none;z-index:0;background:linear-gradient(120deg,transparent 20%,rgba(59,227,189,.018),transparent 60%)}
.pca-top{position:relative;z-index:5;width:min(1320px,calc(100% - 32px));height:74px;margin:auto;display:flex;align-items:center;justify-content:space-between;gap:18px}
.pca-top>a:last-child{color:#bcd1dc;text-decoration:none;font-size:13px;font-weight:800}
.pca-brand{display:inline-flex;align-items:center;gap:10px;color:#fff;text-decoration:none}
.pca-brand>b{width:40px;height:40px;border-radius:12px;display:grid;place-items:center;background:linear-gradient(135deg,var(--pca-accent),var(--pca-cyan));color:#03202a;font-size:20px;box-shadow:0 12px 30px rgba(59,227,189,.12)}
.pca-brand>span{display:grid;font-weight:900;line-height:1}.pca-brand small{margin-top:5px;color:#77a0b1;font-size:9px;letter-spacing:.14em;text-transform:uppercase}
.pca-page{position:relative;z-index:1;width:min(1240px,calc(100% - 32px));min-height:calc(100vh - 94px);margin:auto;display:grid;grid-template-columns:minmax(0,1fr) minmax(440px,520px);gap:clamp(28px,5vw,72px);align-items:center;padding:30px 0 60px}
.pca-page-register{grid-template-columns:minmax(0,.85fr) minmax(520px,650px)}
.pca-visual{min-width:0;padding:40px 24px}
.pca-kicker{color:#61eed0;font-size:11px;font-weight:900;letter-spacing:.15em}
.pca-visual h1{max-width:700px;margin:16px 0 20px;font-size:clamp(46px,6vw,82px);line-height:.94;letter-spacing:-.06em}
.pca-visual>p{max-width:580px;margin:0;color:var(--pca-muted);font-size:15px;line-height:1.75}
.pca-card{min-width:0;padding:32px;border:1px solid var(--pca-line);border-radius:22px;background:linear-gradient(145deg,rgba(10,31,45,.97),rgba(5,20,32,.985));box-shadow:var(--pca-shadow);backdrop-filter:blur(18px)}
.pca-card h2{margin:10px 0 7px;font-size:clamp(25px,3vw,31px);letter-spacing:-.04em}
.pca-card>p{margin:0 0 22px;color:var(--pca-muted);font-size:13px;line-height:1.6}
.pca-alert,.pca-ok{margin-bottom:15px;padding:12px 13px;border-radius:11px;font-size:12px;line-height:1.5}
.pca-alert{border:1px solid rgba(255,132,145,.25);background:rgba(255,132,145,.07);color:#ffb2ba}
.pca-ok{border:1px solid rgba(59,227,189,.25);background:rgba(59,227,189,.07);color:#8ff2d9}
.pca-form{display:grid;gap:14px}
.pca-form label{min-width:0;display:grid;gap:7px;color:#acc3ce;font-size:12px;font-weight:800}
.pca-form input,.pca-form select{width:100%;min-width:0;height:48px;border:1px solid var(--pca-line);border-radius:12px;background:#071a28;color:#f4fbff;padding:0 14px;outline:none;font:inherit;transition:border-color .2s,box-shadow .2s,transform .2s}
.pca-form input:focus,.pca-form select:focus{border-color:rgba(59,227,189,.55);box-shadow:0 0 0 4px rgba(59,227,189,.06)}
.pca-password{position:relative;min-width:0}.pca-password input{padding-right:50px}.pca-password button{position:absolute;right:5px;top:5px;width:38px;height:38px;border:0;border-radius:9px;background:rgba(132,193,213,.06);color:#7da1b2;cursor:pointer}
.pca-two{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:12px}
.pca-field-error{color:#ff9ca8!important;font-size:10px!important;font-weight:700!important}
.pca-terms{grid-template-columns:auto minmax(0,1fr)!important;align-items:center!important;gap:10px!important}.pca-terms input{width:18px;height:18px;margin:0}.pca-terms a{color:#5ee8ca}
.pca-submit{min-height:48px;border:0;border-radius:12px;background:linear-gradient(120deg,var(--pca-accent),var(--pca-cyan));color:#03202a;font:inherit;font-weight:900;display:flex;align-items:center;justify-content:center;gap:12px;text-decoration:none;cursor:pointer;transition:transform .2s,box-shadow .2s,filter .2s}
.pca-submit:hover{transform:translateY(-2px);filter:brightness(1.04);box-shadow:0 13px 30px rgba(59,227,189,.13)}
.pca-card footer{margin-top:19px;padding-top:16px;border-top:1px solid var(--pca-line);text-align:center;color:#7898a8;font-size:12px}.pca-card footer a{color:#5ee8ca;text-decoration:none;font-weight:800}
.pca-steps{display:grid;gap:10px;margin-top:27px}.pca-steps span{display:flex;align-items:center;gap:11px;color:#a8c0cc;font-size:13px}.pca-steps b{width:30px;height:30px;display:grid;place-items:center;border:1px solid var(--pca-line);border-radius:9px;color:#5de9cb;font-size:10px}
.pca-orbit{height:190px;position:relative;display:grid;place-items:center;margin-top:25px}.pca-orbit i{position:absolute;width:160px;height:160px;border:1px solid rgba(59,227,189,.18);border-radius:50%;animation:pcaOrb 4s ease-in-out infinite}.pca-orbit i:after{content:"";position:absolute;inset:22px;border:1px solid rgba(49,205,229,.14);border-radius:50%}.pca-orbit b{width:68px;height:68px;border-radius:21px;display:grid;place-items:center;background:rgba(59,227,189,.08);color:#5de9cb;font-size:30px}
.pca-verify-page{position:relative;z-index:1;min-height:calc(100vh - 92px);display:grid;place-items:center;padding:30px 15px 70px}.pca-verify-card{width:min(480px,100%);text-align:center}.pca-verify-card .pca-form{text-align:left}.pca-otp{text-align:center;font-size:27px!important;letter-spacing:.34em;font-weight:900;padding-left:calc(14px + .34em)!important}.pca-timer{text-align:center;color:#7f9dad;font-size:11px}.pca-resend{margin-top:10px}.pca-resend button{border:0;background:transparent;color:#5ee8ca;font:inherit;font-size:12px;font-weight:850;cursor:pointer}.pca-success{width:62px;height:62px;margin:0 auto 17px;border-radius:19px;display:grid;place-items:center;background:rgba(59,227,189,.1);border:1px solid rgba(59,227,189,.18);color:#5de9cb;font-size:29px}.pca-link{margin-top:18px}
@keyframes pcaOrb{50%{transform:scale(1.08);opacity:.55}}
@media(max-width:960px){.pca-page,.pca-page-register{grid-template-columns:1fr;max-width:680px}.pca-visual{padding:25px 10px 0}.pca-orbit{display:none}.pca-card{margin-bottom:30px}}
@media(max-width:580px){.pca-top{width:calc(100% - 22px);height:68px}.pca-page,.pca-page-register{width:min(100% - 20px,680px);padding-top:14px}.pca-visual{padding:18px 5px}.pca-visual h1{font-size:clamp(36px,12vw,48px)}.pca-card{padding:22px 17px;border-radius:18px}.pca-two{grid-template-columns:1fr}.pca-submit{width:100%}}
@media(max-width:360px){.pca-card{padding:19px 14px}.pca-otp{font-size:23px!important}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}