/* Authentication shares the platform's typography, spacing and violet controls. */
.platform:is(.screen-signin,.screen-register) .pfull{padding:36px clamp(16px,3vw,48px) 48px;max-width:none;min-height:calc(100vh - 80px)}
.platform .pauth{display:grid;grid-template-columns:minmax(0,.95fr) minmax(0,1.05fr);width:100%;max-width:1120px;margin:auto;background:white;border:1px solid #e1e5f5;border-radius:18px;overflow:hidden;box-shadow:0 12px 44px #1025560b}
.platform .pauth-story{background:linear-gradient(150deg,#09162df5 12%,#141e46b8 62%,#281657a6),url('/assets/cinema-hero.webp') 69% center/cover;color:var(--color-white);min-height:610px;padding:44px 40px;display:flex;flex-direction:column;justify-content:space-between;gap:36px}
.platform .pauth-story .hero-overline{font-size:11px;letter-spacing:3px;color:#d5b7ff}
.platform .pauth-story h2{font-size:clamp(34px,3.4vw,48px);font-weight:750;line-height:1.16;letter-spacing:-1px;margin:0 0 24px;color:var(--color-white)}
.platform .pauth-story h2 em{font-style:normal;color:#c88eff}
.platform .pauth-story p{font-size:15px;line-height:1.75;color:#e2e6f5;margin:0}
.platform .pauth-story .pauth-story-note{font-size:12px;letter-spacing:.3px}
.platform .pauth-form{padding:36px clamp(24px,4vw,56px) 32px;min-width:0}
.platform .pauth-back{display:inline-flex;align-items:center;min-height:36px;font-size:13px;margin-bottom:28px}
.platform .pauth-overline{font-size:11px;font-weight:700;letter-spacing:2px;color:#7451ac;margin-bottom:10px}
.platform .pauth-form h1{font-size:32px;line-height:1.2;letter-spacing:-.6px;margin:0 0 12px}
.platform .pauth-intro{font-size:14px;line-height:1.6;color:var(--color-text-secondary);margin:0 0 28px;max-width:390px}
.platform .pauth-fields{display:flex;flex-direction:column;gap:0;width:100%}
.platform .pauth-fields .pfield{display:flex;flex-direction:column;align-items:stretch;gap:9px;margin:0 0 22px;font-size:14px}
.platform .pauth-fields .pfield input,.platform .pauth-fields .pfield select{width:100%;height:48px;min-height:48px;font-size:15px;padding:12px 14px;background:var(--color-white);border:1px solid #d9dff3;border-radius:8px}
.platform .pauth-fields .pfield small{font-size:12px;line-height:1.5;color:var(--color-text-secondary)}
.platform .pauth-forgot{font-size:13px;align-self:flex-end;min-height:32px;margin-top:-8px;margin-bottom:16px}
.platform .pauth-fields .pauth-submit{width:100%;min-height:48px;font-size:15px;gap:12px;margin:0;display:flex;align-items:center;justify-content:center}
.platform .pauth-switch{display:flex;gap:8px;flex-wrap:wrap;align-items:center;justify-content:center;font-size:13px;line-height:1.6;margin:24px 0}
.platform .pauth-switch a{font-weight:600}
.platform .pauth-demo{border-top:1px solid #e7e9f6;padding-top:22px;display:flex;flex-direction:column;align-items:stretch;gap:12px;text-align:center;font-size:12px;color:var(--color-text-secondary)}
.platform .pauth-error{background:#fff1f3;border:1px solid #f3ccd3;color:#982f42;padding:12px 14px;border-radius:8px;font-size:13px;line-height:1.5;margin-bottom:22px}
.platform .pauth :is(a,button,input,select):focus-visible{outline:3px solid #975dff;outline-offset:3px}
@media(max-width:850px){
 .platform .pauth{grid-template-columns:minmax(0,1fr);max-width:550px}
 .platform .pauth-story{display:none}
 .platform .pauth-form{padding:28px 32px 32px}
}
@media(max-width:600px){
 .platform:is(.screen-signin,.screen-register) .pfull{padding:20px 16px 32px;min-height:calc(100vh - 76px)}
 .platform .pauth{border-radius:12px}
 .platform .pauth-form{padding:22px 22px 26px}
 .platform .pauth-back{margin-bottom:20px}
 .platform .pauth-form h1{font-size:28px}
 .platform .pauth-intro{margin-bottom:26px}
 .platform .pauth-fields .pfield input,.platform .pauth-fields .pfield select{font-size:16px}
}