.seller-auth-shell{display:grid;grid-template-columns:minmax(440px,38fr) minmax(560px,62fr);min-height:100vh;background:var(--seller-deep)}
.seller-auth-form-panel{grid-column:1;grid-row:1;display:flex;flex-direction:column;justify-content:flex-start;min-height:100vh;padding:34px clamp(42px,4.3vw,68px) 42px;border-right:1px solid var(--seller-line);background:var(--seller-bg)}
.seller-auth-promo{grid-column:2;grid-row:1;position:relative;display:grid;place-items:center;min-height:100vh;padding:44px 34px 30px;overflow:hidden;background:radial-gradient(circle at 50% 48%,var(--seller-accent-soft),transparent 42%),var(--seller-deep)}
.seller-auth-promo:before{content:"";position:absolute;width:72%;aspect-ratio:1;border:1px solid var(--seller-line);border-radius:50%;pointer-events:none}
.seller-brand{display:inline-flex;flex-direction:column;align-self:flex-start;margin-bottom:clamp(32px,6vh,58px);text-decoration:none;line-height:1}.seller-brand-lockup{display:inline-flex;align-items:center;gap:10px}.seller-brand .seller-brand-word{font-size:37.5px;font-weight:700;letter-spacing:-.035em}.seller-brand small{margin-top:7px;color:var(--seller-muted);font-size:16.25px}
.seller-page-heading{max-width:560px;margin-bottom:28px}.seller-page-heading h1{margin:0;font-size:clamp(52.5px,5.75vw,80px);font-weight:700;line-height:1.02;letter-spacing:-.04em}.seller-page-heading p{max-width:60ch;margin:18px 0 0;color:var(--seller-text-secondary);font-size:18.75px;line-height:1.6}
.seller-stepper{display:flex;align-items:center;gap:12px;max-width:520px;margin-bottom:20px;color:var(--seller-muted);font-size:15px}.seller-stepper span{display:flex;align-items:center;gap:8px;white-space:nowrap}.seller-stepper i{display:grid;place-items:center;width:26px;height:26px;border:1px solid var(--seller-line-strong);border-radius:50%;font-style:normal}.seller-stepper b{width:64px;height:1px;background:var(--seller-line)}.seller-stepper .is-active{color:var(--seller-text);font-weight:650}.seller-stepper .is-active i{border-color:transparent;background:var(--seller-purple)}
.seller-form-heading{display:none}#seller-register-form,.seller-auth-form-panel>form{max-width:540px}.seller-field{margin-bottom:14px}.seller-field label{display:block;margin-bottom:8px;color:var(--seller-text-secondary);font-size:15px;font-weight:650}.seller-control{position:relative;display:flex;align-items:center}.seller-control>i{position:absolute;left:16px;z-index:1;color:var(--seller-muted);font-size:21.25px}.seller-control input,.seller-control select{width:100%;height:var(--seller-control-height);padding:0 48px;border:1px solid var(--seller-line);border-radius:var(--seller-radius-md);outline:none;background:var(--seller-surface);color:var(--seller-text);font-size:17.5px;transition:border-color 180ms ease,box-shadow 180ms ease,background 180ms ease}.seller-control:not(:has(>i)) input{padding-left:14px}.seller-control input::placeholder{color:var(--seller-text-disabled)}.seller-control input:hover,.seller-control select:hover{border-color:var(--seller-line-strong);background:var(--seller-surface-hover)}.seller-control input:focus,.seller-control select:focus{border-color:var(--seller-purple);box-shadow:var(--seller-focus);background:var(--seller-surface-hover)}.seller-control input[aria-invalid="true"],.seller-control select[aria-invalid="true"]{border-color:var(--seller-error)}
.seller-password-toggle{position:absolute;right:8px;display:grid;place-items:center;min-width:40px;height:40px;border:0;border-radius:var(--seller-radius-pill);background:transparent;color:var(--seller-text-secondary);cursor:pointer}.seller-password-toggle:hover{background:var(--seller-surface-active);color:#fff}.seller-error{display:block;min-height:0;margin-top:5px;color:var(--seller-error);font-size:15px;line-height:1.4}.seller-error:not(:empty){min-height:17px}
.seller-consent{display:flex;align-items:flex-start;gap:10px;margin-top:4px;color:var(--seller-text-secondary);font-size:15px;line-height:1.5;cursor:pointer}.seller-consent input{width:18px;height:18px;margin:1px 0 0;accent-color:var(--seller-purple)}.seller-consent a{color:#b9a9ff;text-underline-offset:3px}.seller-consent-error{margin-left:28px}
.seller-submit{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;height:var(--seller-control-height);margin-top:18px;border:0;border-radius:var(--seller-radius-md);background:var(--seller-purple);box-shadow:none;color:var(--seller-text);font-size:17.5px;font-weight:600;cursor:pointer;transition:background var(--seller-transition),transform var(--seller-transition),box-shadow var(--seller-transition)}.seller-submit:hover{background:var(--seller-blue-hover);box-shadow:var(--seller-glow)}.seller-submit:active{transform:translateY(1px);background:var(--seller-violet)}.seller-submit:disabled{cursor:wait;opacity:.65;box-shadow:none}
.seller-login-link{max-width:540px;margin:22px 0 0;padding-top:20px;border-top:1px solid var(--seller-line);color:var(--seller-muted);font-size:15px;text-align:center}.seller-login-link a{color:#b9a9ff;font-weight:650;text-decoration:none}.seller-login-link a:hover{text-decoration:underline}
.seller-network-note{position:absolute;z-index:2;top:38px;right:7%;margin:0;padding-left:28px;color:var(--seller-muted);font-size:15px;line-height:1.45}.seller-network-note:before{content:"";position:absolute;left:0;top:8px;width:18px;height:1px;background:var(--seller-pink)}
.seller-creators{position:relative;z-index:1;width:min(820px,98%);margin:52px auto 0}.seller-creators img{display:block;width:100%;height:auto;object-fit:contain;filter:saturate(.82) hue-rotate(18deg)}.seller-creators figcaption{position:absolute;inset:0;pointer-events:none}.seller-creators figcaption span{position:absolute}.network-chip{padding:8px 16px;border:1px solid rgba(124,77,255,.4);border-radius:var(--seller-radius-pill);background:rgba(20,20,22,.88);color:var(--seller-text-secondary);font-size:13.75px;white-space:nowrap;backdrop-filter:blur(8px)}.chip-new{top:6%;left:8%}.chip-audience{top:8%;right:0}.chip-reviews{bottom:8%;left:7%}.chip-long{right:-1%;bottom:4%}.creator-label{display:flex;flex-direction:column;align-items:center;min-width:130px;color:var(--seller-text);text-align:center}.creator-label b{font-size:16.25px}.creator-label small{margin-top:3px;color:var(--seller-muted);font-size:13.75px;line-height:1.35}.creator-top{top:27%;left:42%}.creator-left{top:42%;left:7%}.creator-right{top:40%;right:1%}.creator-bottom-left{bottom:21%;left:8%}.creator-bottom-right{right:0;bottom:18%}.creator-bottom{bottom:8%;left:43%}.creator-product{top:55%;left:42%}
.seller-company-step{max-width:540px}.seller-company-icon{display:grid;place-items:center;width:52px;height:52px;margin-bottom:22px;border-radius:16px;background:rgba(124,77,255,.14);color:#c6b8ff;font-size:30px}.seller-company-step h2{margin:0 0 22px;font-size:40px;letter-spacing:-.03em}.seller-company-step p{margin:12px 0 0;color:var(--seller-muted);font-size:18.75px;line-height:1.55}.seller-company-step .seller-back{display:block;min-height:44px;margin:12px auto 0;padding:0 18px;border:0;border-radius:var(--seller-radius-pill);background:transparent;color:var(--seller-text-secondary);cursor:pointer}.seller-company-step .seller-back:hover{background:var(--seller-surface-hover);color:var(--seller-text)}.seller-form-error:not(:empty){margin-top:10px}
@media(max-width:1050px){.seller-auth-shell{grid-template-columns:minmax(400px,.9fr) 1.1fr}.seller-auth-form-panel{padding:28px 36px}.seller-page-heading h1{font-size:52.5px}.seller-creators{width:100%}}
@media(max-width:800px){.seller-auth-shell{display:block}.seller-auth-form-panel{min-height:100vh;padding:28px 24px 44px;border-right:0}.seller-auth-promo{display:none}.seller-brand{margin-bottom:36px}.seller-page-heading h1{font-size:clamp(47.5px,12.5vw,65px)}}
@media(max-width:480px){.seller-auth-form-panel{padding-inline:16px}.seller-page-heading h1{font-size:47.5px}.seller-stepper{gap:8px}.seller-stepper b{width:28px}}

/* Shared auth visual uses the same open-canvas network language as the homepage hero. */
.seller-auth-promo--login{isolation:isolate;background:radial-gradient(circle at 50% 48%,rgba(131,85,239,.18),transparent 36%),radial-gradient(circle at 74% 72%,rgba(240,75,216,.08),transparent 24%),var(--seller-deep)}
.seller-auth-promo--login .seller-creators{width:min(760px,92%);margin-top:0;mask-image:radial-gradient(circle,#000 52%,rgba(0,0,0,.92) 67%,transparent 82%);-webkit-mask-image:radial-gradient(circle,#000 52%,rgba(0,0,0,.92) 67%,transparent 82%)}
.seller-auth-promo--login .seller-creators img{filter:saturate(.86) hue-rotate(18deg) contrast(1.05)}
.seller-auth-orbit{position:absolute;z-index:0;border:1px solid rgba(131,85,239,.23);border-radius:50%;animation:seller-auth-orbit 38s linear infinite}.seller-auth-orbit:after{content:"";position:absolute;top:18%;left:2%;width:7px;height:7px;border-radius:50%;background:var(--seller-pink);box-shadow:0 0 18px var(--seller-pink)}.seller-auth-orbit--outer{width:min(760px,74%);aspect-ratio:1}.seller-auth-orbit--inner{width:min(540px,54%);aspect-ratio:1;animation-direction:reverse;animation-duration:30s}
.seller-auth-promo--login .network-chip{box-shadow:0 12px 30px rgba(0,0,0,.3);animation:seller-auth-float 6s ease-in-out infinite}.seller-auth-promo--login .chip-audience{animation-delay:-1.5s}.seller-auth-promo--login .chip-reviews{animation-delay:-3s}.seller-auth-promo--login .chip-long{animation-delay:-4.5s}
.auth-status{position:absolute;display:flex;align-items:center;gap:8px;padding:11px 14px;border:1px solid var(--seller-line);border-radius:var(--seller-radius-md);background:rgba(22,22,27,.92);box-shadow:0 16px 36px rgba(0,0,0,.34);font-size:13.75px}.auth-status i{width:7px;height:7px;border-radius:50%;background:var(--seller-success);box-shadow:0 0 12px rgba(63,207,142,.7)}.auth-status--one{top:27%;left:3%}.auth-status--two{right:2%;bottom:27%}
@keyframes seller-auth-orbit{to{transform:rotate(360deg)}}@keyframes seller-auth-float{50%{transform:translateY(-5px)}}
@media(prefers-reduced-motion:reduce){.seller-auth-orbit,.seller-auth-promo--login .network-chip{animation:none}}

/* Native inline registration: animate the newly shown step, never move the form. */
#seller-account-step:not([hidden]),
#seller-company-step:not([hidden]) {
  animation: seller-step-enter 440ms cubic-bezier(.22,1,.36,1) both;
}
@keyframes seller-step-enter {
  from { opacity: 0; translate: 0 14px; }
  to { opacity: 1; translate: 0 0; }
}
@media (prefers-reduced-motion: reduce) {
  #seller-account-step:not([hidden]),
  #seller-company-step:not([hidden]) { animation: none !important; translate: none !important; }
}

/* Unified login recovery actions. */
.seller-auth-help{display:flex;justify-content:flex-end;max-width:540px;margin:-3px 0 2px}.seller-auth-link-button{min-height:36px;padding:0;border:0;background:transparent;color:#b9a9ff;font:inherit;font-size:15px;font-weight:650;cursor:pointer}.seller-auth-link-button:hover{text-decoration:underline;text-underline-offset:3px}.seller-auth-link-button[hidden]{display:none!important}.seller-form-error.is-success{color:var(--seller-success)}