/* پوسته مشترک ورود؛ در موبایل معرفی کوتاه بالای فرم و در دسکتاپ سمت راست است. */
.auth-split-shell{display:grid;grid-template-columns:minmax(0,1fr);width:100%;max-width:980px;margin-inline:auto;overflow:hidden;border:1px solid #dce6ef;border-radius:24px;background:#fff;box-shadow:0 20px 60px rgba(6,39,89,.12)}
.auth-brand-panel{position:relative;isolation:isolate;overflow:hidden;display:flex;flex-direction:column;justify-content:center;align-items:flex-start;padding:24px;background:linear-gradient(145deg,#062759,#073d63 72%,#075263);color:#fff;min-width:0}
.auth-brand-panel::before,.auth-brand-panel::after{content:"";position:absolute;z-index:-1;width:300px;height:300px;border:1px solid rgba(104,225,226,.16);border-radius:50%;pointer-events:none}
.auth-brand-panel::before{inset-inline-end:-160px;top:-180px;box-shadow:0 0 0 40px rgba(104,225,226,.035),0 0 0 80px rgba(104,225,226,.025)}
.auth-brand-panel::after{inset-inline-start:-190px;bottom:-210px}
.auth-brand-panel__logo{display:block;width:62px;height:38px;object-fit:contain;margin-bottom:12px}
.auth-brand-panel__name{margin:0 0 9px;font-size:.8rem;color:#d5edf3;line-height:1.9}
.auth-brand-panel h2{margin:0;font-size:1.3rem;font-weight:700;line-height:1.8;color:#fff}
.auth-brand-panel__description{display:none;margin:18px 0 0;font-size:.9rem;line-height:2.1;color:#cfdee9}
.auth-brand-panel__accent{display:none;gap:7px;margin-top:30px}
.auth-brand-panel__accent span{width:24px;height:4px;border-radius:4px;background:#25c5c7}.auth-brand-panel__accent span:first-child{width:55px}
.auth-split-shell>.member-auth-card,.auth-split-shell>.admin-auth-card{width:100%;min-width:0;border:0;border-radius:0;box-shadow:none;margin:0;padding:28px 20px}
.auth-split-shell .member-auth-card--login::after{display:none}
.auth-split-shell .member-auth-heading h1{font-size:1.45rem;line-height:1.7}
.admin-auth-body.admin-auth-split-body{background:linear-gradient(145deg,#eef5f9,#f8fbfd);color:#10284d}
.admin-auth-split-body::before{display:none}
@media(min-width:768px){
  .auth-split-shell{grid-template-columns:repeat(2,minmax(0,1fr))}
  .auth-brand-panel{padding:36px}
  .auth-brand-panel__logo{width:82px;height:50px;margin-bottom:32px}
  .auth-brand-panel__name{font-size:.94rem;margin-bottom:18px}
  .auth-brand-panel h2{font-size:1.85rem;line-height:1.9;max-width:260px}
  .auth-brand-panel__description,.auth-brand-panel__accent{display:flex}
  .auth-split-shell>.member-auth-card,.auth-split-shell>.admin-auth-card{padding:38px 32px}
}
@media(max-width:420px){.auth-brand-panel{padding:18px 20px}.auth-brand-panel__logo{width:48px;height:30px;margin-bottom:6px}.auth-brand-panel h2{font-size:1.15rem}.auth-split-shell{border-radius:18px}}