:root{color-scheme:light;--zg-neutral-0:0 0% 100%;--zg-neutral-25:210 20% 98%;--zg-neutral-50:210 24% 96%;--zg-neutral-100:214 32% 91%;--zg-neutral-200:214 24% 84%;--zg-neutral-300:215 20% 65%;--zg-neutral-500:215 16% 47%;--zg-neutral-700:222 47% 19%;--zg-neutral-900:224 71% 4%;--zg-color-primary:177 78% 32%;--zg-color-primary-foreground:210 40% 98%;--zg-focus-ring:187 96% 42%;--zg-status-success:155 84% 32%;--zg-status-warning:39 92% 50%;--zg-status-danger:0 72% 51%;--zg-status-info:212 92% 48%;--zg-space-0:0rem;--zg-space-1:0.25rem;--zg-space-2:0.5rem;--zg-space-3:0.75rem;--zg-space-4:1rem;--zg-space-5:1.25rem;--zg-space-6:1.5rem;--zg-space-8:2rem;--zg-space-10:2.5rem;--zg-radius-sm:0.5rem;--zg-radius-md:0.75rem;--zg-radius-lg:1rem;--zg-radius-xl:1.25rem;--zg-radius-2xl:1.5rem;--zg-radius-3xl:1.75rem;--zg-font-size-xs:0.75rem;--zg-font-size-sm:0.875rem;--zg-font-size-body:0.9375rem;--zg-font-size-md:1rem;--zg-font-size-lg:1.125rem;--zg-font-size-xl:1.25rem;--zg-font-size-2xl:1.75rem;--zg-shadow-xs:0 1px 2px rgba(15,23,42,.06);--zg-shadow-soft:0 6px 18px rgba(15,23,42,.08);--zg-shadow-md:0 18px 40px rgba(15,23,42,.12);--zg-duration-fast:120ms;--zg-duration-standard:180ms;--zg-duration-slow:240ms;--zg-ease-standard:cubic-bezier(0.2,0,0,1);--zg-ops-canvas:210 24% 97%;--zg-ops-panel:0 0% 100%;--zg-ops-panel-muted:210 24% 95%;--zg-ops-panel-strong:210 33% 99%;--zg-ops-panel-contrast:221 39% 14%;--zg-ops-border:214 24% 84%;--zg-ops-border-strong:215 20% 65%;--zg-ops-foreground:222 47% 11%;--zg-ops-muted:215 16% 40%;--zg-ops-hover:210 20% 94%;--zg-ops-active:210 18% 90%;--zg-ops-disabled-bg:210 24% 95%;--zg-ops-disabled-fg:215 16% 47%;--zg-ops-density-compact-x:0.75rem;--zg-ops-density-compact-y:0.625rem;--zg-ops-density-dense-x:0.625rem;--zg-ops-density-dense-y:0.5rem;--zg-brand-foreground:#e8f0ff;--zg-brand-muted:#bdd0ef;--zg-brand-link:#8be9ff;--zg-brand-link-hover:#b8fff8;--zg-brand-surface:rgba(7,23,52,.72);--zg-brand-surface-card:rgba(10,27,58,.66);--zg-brand-surface-dialog:rgba(8,22,48,.76);--zg-brand-surface-border:rgba(190,221,255,.24);--zg-brand-overlay-soft:rgba(4,12,28,.34);--zg-brand-overlay-strong:rgba(3,10,24,.64);--zg-brand-blur-sm:12px;--zg-brand-blur-md:20px;--zg-brand-blur-lg:28px;--zg-brand-gradient-auth:radial-gradient(circle at 16% 22%,rgba(34,211,238,.22),transparent 42%),radial-gradient(circle at 82% 14%,rgba(45,212,191,.2),transparent 38%),radial-gradient(circle at 52% 100%,rgba(59,130,246,.18),transparent 48%),linear-gradient(145deg,#041028,#051833 40%,#082243);--zg-brand-glow-soft:0 24px 64px rgba(3,18,44,.34);--zg-brand-glow-neon:0 0 28px rgba(45,212,191,.24);--background:var(--zg-ops-canvas);--foreground:var(--zg-ops-foreground);--card:var(--zg-ops-panel);--card-foreground:var(--zg-ops-foreground);--popover:var(--zg-ops-panel);--popover-foreground:var(--zg-ops-foreground);--primary:var(--zg-color-primary);--primary-foreground:var(--zg-color-primary-foreground);--secondary:var(--zg-ops-panel-muted);--secondary-foreground:var(--zg-ops-foreground);--muted:var(--zg-ops-panel-muted);--muted-foreground:var(--zg-ops-muted);--accent:var(--zg-ops-hover);--accent-foreground:var(--zg-ops-foreground);--destructive:var(--zg-status-danger);--destructive-foreground:210 40% 98%;--border:var(--zg-ops-border);--input:var(--zg-ops-border);--ring:var(--zg-focus-ring);--ui-background:var(--zg-ops-canvas);--ui-foreground:var(--zg-ops-foreground);--ui-card:var(--zg-ops-panel);--ui-card-foreground:var(--zg-ops-foreground);--ui-popover:var(--zg-ops-panel);--ui-popover-foreground:var(--zg-ops-foreground);--ui-primary:var(--zg-color-primary);--ui-primary-foreground:var(--zg-color-primary-foreground);--ui-secondary:var(--zg-ops-panel-muted);--ui-secondary-foreground:var(--zg-ops-foreground);--ui-muted:var(--zg-ops-panel-muted);--ui-muted-foreground:var(--zg-ops-muted);--ui-accent:var(--zg-ops-hover);--ui-accent-foreground:var(--zg-ops-foreground);--ui-destructive:var(--zg-status-danger);--ui-destructive-foreground:210 40% 98%;--ui-border:var(--zg-ops-border);--ui-input:var(--zg-ops-border);--ui-ring:var(--zg-focus-ring);--radius:var(--zg-radius-lg);--space-1:var(--zg-space-1);--space-2:var(--zg-space-2);--space-3:var(--zg-space-3);--space-4:var(--zg-space-4);--space-5:var(--zg-space-5);--space-6:var(--zg-space-6);--radius-sm:var(--zg-radius-sm);--radius-md:var(--zg-radius-md);--radius-lg:var(--zg-radius-lg);--text-xs:var(--zg-font-size-xs);--text-sm:var(--zg-font-size-sm);--text-md:var(--zg-font-size-md);--text-lg:var(--zg-font-size-xl);--shadow-sm:var(--zg-shadow-soft);--shadow-md:var(--zg-shadow-md);--bg:hsl(var(--zg-ops-canvas));--bg-accent:hsl(var(--zg-ops-panel-muted));--surface:hsl(var(--zg-ops-panel));--surface-soft:hsl(var(--zg-ops-panel-muted));--text:hsl(var(--zg-ops-foreground));--primary:hsl(var(--zg-color-primary));--primary-contrast:hsl(var(--zg-color-primary-foreground));--danger:hsl(var(--zg-status-danger));--success:hsl(var(--zg-status-success));--success-bg:color-mix(in srgb,hsl(var(--zg-status-success)) 16%,#fff);--success-text:color-mix(in srgb,hsl(var(--zg-status-success)) 88%,#000);--warning-bg:color-mix(in srgb,hsl(var(--zg-status-warning)) 18%,#fff);--warning-text:color-mix(in srgb,hsl(var(--zg-status-warning)) 82%,#000);--error-bg:color-mix(in srgb,hsl(var(--zg-status-danger)) 18%,#fff);--error-text:color-mix(in srgb,hsl(var(--zg-status-danger)) 84%,#000);--neutral-bg:hsl(var(--zg-ops-panel-muted));--neutral-text:hsl(var(--zg-ops-muted))}.dark,:root[data-theme=dark]{color-scheme:dark;--zg-color-primary:174 72% 44%;--zg-focus-ring:184 100% 58%;--zg-ops-canvas:222 33% 11%;--zg-ops-panel:222 28% 14%;--zg-ops-panel-muted:223 24% 17%;--zg-ops-panel-strong:223 28% 20%;--zg-ops-panel-contrast:210 40% 98%;--zg-ops-border:217 18% 25%;--zg-ops-border-strong:215 20% 42%;--zg-ops-foreground:210 40% 98%;--zg-ops-muted:215 16% 72%;--zg-ops-hover:223 24% 20%;--zg-ops-active:223 24% 24%;--zg-ops-disabled-bg:223 24% 18%;--zg-ops-disabled-fg:215 16% 62%;--zg-brand-foreground:#f1f5ff;--zg-brand-muted:#cdd9f6;--zg-brand-link:#94ffff;--zg-brand-link-hover:#c5fff8;--zg-brand-surface:rgba(5,18,42,.8);--zg-brand-surface-card:rgba(8,21,46,.74);--zg-brand-surface-dialog:rgba(5,19,42,.82);--zg-brand-surface-border:rgba(187,220,255,.18);--background:var(--zg-ops-canvas);--foreground:var(--zg-ops-foreground);--card:var(--zg-ops-panel);--card-foreground:var(--zg-ops-foreground);--popover:var(--zg-ops-panel);--popover-foreground:var(--zg-ops-foreground);--primary:var(--zg-color-primary);--primary-foreground:222.2 47.4% 11.2%;--secondary:var(--zg-ops-panel-muted);--secondary-foreground:var(--zg-ops-foreground);--muted:var(--zg-ops-panel-muted);--muted-foreground:var(--zg-ops-muted);--accent:var(--zg-ops-hover);--accent-foreground:var(--zg-ops-foreground);--destructive:var(--zg-status-danger);--destructive-foreground:210 40% 98%;--border:var(--zg-ops-border);--input:var(--zg-ops-border);--ring:var(--zg-focus-ring);--ui-background:var(--zg-ops-canvas);--ui-foreground:var(--zg-ops-foreground);--ui-card:var(--zg-ops-panel);--ui-card-foreground:var(--zg-ops-foreground);--ui-popover:var(--zg-ops-panel);--ui-popover-foreground:var(--zg-ops-foreground);--ui-primary:var(--zg-color-primary);--ui-primary-foreground:222.2 47.4% 11.2%;--ui-secondary:var(--zg-ops-panel-muted);--ui-secondary-foreground:var(--zg-ops-foreground);--ui-muted:var(--zg-ops-panel-muted);--ui-muted-foreground:var(--zg-ops-muted);--ui-accent:var(--zg-ops-hover);--ui-accent-foreground:var(--zg-ops-foreground);--ui-destructive:var(--zg-status-danger);--ui-destructive-foreground:210 40% 98%;--ui-border:var(--zg-ops-border);--ui-input:var(--zg-ops-border);--ui-ring:var(--zg-focus-ring);--bg:hsl(var(--zg-ops-canvas));--bg-accent:hsl(var(--zg-ops-panel-muted));--surface:hsl(var(--zg-ops-panel));--surface-soft:hsl(var(--zg-ops-panel-muted));--text:hsl(var(--zg-ops-foreground));--primary:hsl(var(--zg-color-primary));--primary-contrast:#042622;--danger:hsl(var(--zg-status-danger));--success:hsl(var(--zg-status-success));--success-bg:color-mix(in srgb,hsl(var(--zg-status-success)) 18%,hsl(var(--zg-ops-panel)));--success-text:#9ae6b4;--warning-bg:color-mix(in srgb,hsl(var(--zg-status-warning)) 20%,hsl(var(--zg-ops-panel)));--warning-text:#f6d58a;--error-bg:color-mix(in srgb,hsl(var(--zg-status-danger)) 20%,hsl(var(--zg-ops-panel)));--error-text:#ffb4b4;--neutral-bg:hsl(var(--zg-ops-panel-muted));--neutral-text:hsl(var(--zg-ops-muted))}body{margin:0;min-height:100vh;font-family:var(--font-sans),"IBM Plex Sans","Segoe UI",sans-serif;font-size:var(--zg-font-size-body);line-height:1.6;letter-spacing:-.01em;background:hsl(var(--ui-background));color:hsl(var(--ui-foreground));transition:background-color var(--zg-duration-slow) var(--zg-ease-standard),color var(--zg-duration-slow) var(--zg-ease-standard),border-color var(--zg-duration-standard) var(--zg-ease-standard)}::-moz-selection{background:color-mix(in srgb,hsl(var(--ui-primary)) 30%,transparent);color:hsl(var(--ui-foreground))}::selection{background:color-mix(in srgb,hsl(var(--ui-primary)) 30%,transparent);color:hsl(var(--ui-foreground))}:where(a,button,input,select,textarea,[role=button],[tabindex]):focus-visible{outline:2px solid hsl(var(--zg-focus-ring));outline-offset:2px}.zg-ops-ui{min-height:100vh;background:hsl(var(--ui-background))}.zg-ops-panel,.zg-ops-ui{color:hsl(var(--ui-foreground))}.zg-ops-panel{border:1px solid hsl(var(--zg-ops-border));border-radius:var(--zg-radius-xl);background:hsl(var(--zg-ops-panel));box-shadow:var(--zg-shadow-soft)}.zg-ops-panel-strong{border-color:hsl(var(--zg-ops-border-strong));background:hsl(var(--zg-ops-panel-strong))}.zg-ops-panel-muted{background:hsl(var(--zg-ops-panel-muted))}.zg-ops-panel-contrast{border-color:hsl(var(--zg-ops-panel-contrast)/.18);background:hsl(var(--zg-ops-panel-contrast));color:hsl(var(--zg-neutral-0))}.zg-ops-dialog-overlay{background:rgba(15,23,42,.56)}.zg-ops-dialog-surface{border-radius:var(--zg-radius-xl);background:hsl(var(--zg-ops-panel))}.zg-ops-density-compact{padding:var(--zg-ops-density-compact-y) var(--zg-ops-density-compact-x)}.zg-ops-density-dense{padding:var(--zg-ops-density-dense-y) var(--zg-ops-density-dense-x)}.zg-ops-field{min-height:2.5rem;border:1px solid hsl(var(--zg-ops-border));border-radius:var(--zg-radius-md);background:hsl(var(--zg-ops-panel));color:hsl(var(--ui-foreground))}.zg-ops-field:focus-visible{border-color:hsl(var(--zg-focus-ring));box-shadow:0 0 0 3px hsl(var(--zg-focus-ring)/.18);outline:none}.zg-ops-disabled,.zg-ops-field:disabled{background:hsl(var(--zg-ops-disabled-bg));color:hsl(var(--zg-ops-disabled-fg));cursor:not-allowed}.zg-ops-error-state{border-color:hsl(var(--zg-status-danger));box-shadow:0 0 0 1px hsl(var(--zg-status-danger)/.24)}.zg-ops-status-success{background:hsl(var(--zg-status-success)/.14);color:hsl(var(--zg-status-success))}.zg-ops-status-warning{background:hsl(var(--zg-status-warning)/.16);color:#9d5c07}.zg-ops-status-danger{background:hsl(var(--zg-status-danger)/.14);color:hsl(var(--zg-status-danger))}.zg-ops-status-info{background:hsl(var(--zg-status-info)/.14);color:hsl(var(--zg-status-info))}.zg-ops-ui [data-zg-ops-chrome]{background:hsl(var(--zg-ops-panel-strong)/.98)!important;box-shadow:var(--zg-shadow-xs)}.zg-ops-ui [data-zg-ops-chrome],.zg-ops-ui [data-zg-ops-sidebar]{backdrop-filter:none!important;-webkit-backdrop-filter:none!important}.zg-ops-ui [data-zg-ops-sidebar]{background:hsl(var(--zg-ops-panel))!important;box-shadow:none}.zg-brand-ui{position:relative;overflow:hidden;isolation:isolate;min-height:100vh;color:var(--zg-brand-foreground);background:linear-gradient(180deg,rgba(2,8,20,.72) 0,rgba(3,9,24,.3) 48%,rgba(4,10,24,.82) 100%),var(--zg-brand-gradient-auth)}.zg-auth-shell{display:grid;place-items:center;padding:clamp(1rem,2vw,1.5rem)}.zg-auth-shell__inner{position:relative;z-index:1;width:min(100%,78rem)}.zg-auth-shell__grid{display:grid;grid-template-columns:minmax(0,1fr);gap:clamp(1rem,3vw,2rem);align-items:center}.zg-auth-shell__main{display:flex;justify-content:center}.zg-auth-shell__brand-rail{display:none}.zg-brand-backdrop,.zg-brand-grid,.zg-brand-orb-accent,.zg-brand-orb-primary,.zg-brand-orb-secondary{position:absolute;inset:0;pointer-events:none}.zg-brand-backdrop{z-index:-5;background:radial-gradient(circle at top,rgba(22,78,99,.16),transparent 28%),linear-gradient(160deg,rgba(2,6,18,.96),rgba(4,10,26,.92) 44%,rgba(6,14,34,.98))}.zg-brand-orb-accent,.zg-brand-orb-primary,.zg-brand-orb-secondary{inset:auto;border-radius:999px;will-change:transform,opacity}.zg-brand-orb-primary{top:8%;left:-8%;width:min(42rem,68vw);height:min(42rem,68vw);background:radial-gradient(circle,rgba(45,212,191,.18) 0,rgba(45,212,191,.07) 42%,transparent 72%);opacity:.82;transform:translateZ(0);animation:zgBrandOrbPrimary 22s ease-in-out infinite alternate}.zg-brand-orb-secondary{top:12%;right:-8%;width:min(36rem,58vw);height:min(36rem,58vw);background:radial-gradient(circle,rgba(56,189,248,.16) 0,rgba(56,189,248,.06) 40%,transparent 70%);opacity:.7;transform:translateZ(0);animation:zgBrandOrbSecondary 26s ease-in-out infinite alternate}.zg-brand-orb-accent{bottom:-10%;left:22%;width:min(28rem,48vw);height:min(28rem,48vw);background:radial-gradient(circle,rgba(139,92,246,.13) 0,rgba(139,92,246,.04) 44%,transparent 74%);opacity:.58;transform:translateZ(0);animation:zgBrandOrbAccent 24s ease-in-out infinite alternate}.zg-brand-grid{z-index:-1;background:linear-gradient(rgba(148,163,184,.05) 1px,transparent 0),linear-gradient(90deg,rgba(148,163,184,.05) 1px,transparent 0);background-size:7rem 7rem;-webkit-mask-image:linear-gradient(180deg,hsla(0,0%,100%,.45),transparent 78%);mask-image:linear-gradient(180deg,hsla(0,0%,100%,.45),transparent 78%);opacity:.34}.zg-glass-panel{position:relative;border:1px solid var(--zg-brand-surface-border);background:var(--zg-brand-surface);box-shadow:var(--zg-brand-glow-soft),var(--zg-brand-glow-neon);backdrop-filter:blur(var(--zg-brand-blur-md)) saturate(135%);-webkit-backdrop-filter:blur(var(--zg-brand-blur-md)) saturate(135%)}.zg-brand-auth-card{width:min(100%,28rem);border-radius:var(--zg-radius-3xl);padding:clamp(1.25rem,3vw,2rem);color:var(--zg-brand-foreground)}.zg-brand-card-surface{background:var(--zg-brand-surface-card)}.zg-brand-card-surface,.zg-brand-dialog-surface{border-radius:var(--zg-radius-2xl);color:var(--zg-brand-foreground)}.zg-brand-dialog-surface{background:var(--zg-brand-surface-dialog)}.zg-brand-auth-card h1{margin:0;color:var(--zg-brand-foreground);font-size:clamp(1.75rem,2vw,2.125rem);line-height:1.08}.zg-brand-auth-card p{margin:0;color:var(--zg-brand-muted)}.zg-auth-shell__card-frame{width:min(100%,30rem);transform:translate3d(0,.25rem,0);opacity:0;animation:zgAuthCardEnter .42s cubic-bezier(.2,.9,.2,1) forwards}.zg-auth-shell__header{display:grid;gap:.625rem}.zg-auth-shell__eyebrow{font-size:.72rem;font-weight:700;letter-spacing:.14em;text-transform:uppercase;color:rgba(191,219,254,.88)}.zg-auth-shell__footer{margin-top:1rem;border-top:1px solid rgba(191,219,254,.14);padding-top:1rem}.zg-auth-shell__brand-kicker{margin:0;font-size:.76rem;font-weight:700;letter-spacing:.16em;text-transform:uppercase;color:rgba(191,219,254,.8)}.zg-auth-shell__brand-title{margin:0;max-width:12ch;font-size:clamp(2rem,4vw,3.75rem);line-height:.96;letter-spacing:-.04em;color:#f5f9ff}.zg-auth-shell__brand-copy{margin:0;max-width:34rem;color:rgba(210,226,247,.82);font-size:1rem}.zg-auth-shell__brand-metrics{display:grid;gap:.875rem}.zg-auth-shell__brand-metrics div{display:grid;gap:.2rem;max-width:18rem;border-left:1px solid rgba(148,163,184,.28);padding-left:.875rem}.zg-auth-shell__brand-metrics strong{font-size:.8rem;letter-spacing:.12em;text-transform:uppercase;color:rgba(244,248,255,.92)}.zg-auth-shell__brand-metrics span{color:rgba(191,207,230,.8);font-size:.94rem}.brand-auth-form{margin-top:var(--zg-space-5);display:grid;gap:var(--zg-space-3)}.zg-auth-form__masthead{display:grid;gap:1rem;margin-bottom:.35rem}.zg-auth-form__title{font-size:1rem;font-weight:700;color:#f5f9ff}.zg-auth-form__copy{font-size:.92rem;color:rgba(206,220,242,.8)}.brand-auth-form label{color:#d9e8ff;font-size:var(--zg-font-size-sm);font-weight:600}.zg-auth-field{display:grid;gap:.5rem}.zg-auth-field__label{color:#d9e8ff;font-size:var(--zg-font-size-sm);font-weight:600}.zg-auth-field__control{display:flex;align-items:center;gap:.5rem;min-height:3rem;border:1px solid color-mix(in srgb,#b5d7ff 32%,#dbeafe 22%);border-radius:var(--zg-radius-lg);padding:0 .875rem;background:color-mix(in srgb,#0f2446 52%,#fff 48%);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.2);transition:border-color var(--zg-duration-fast) var(--zg-ease-standard),box-shadow var(--zg-duration-fast) var(--zg-ease-standard),background-color var(--zg-duration-fast) var(--zg-ease-standard)}.zg-auth-field__control:focus-within{border-color:#3dd4c4;box-shadow:0 0 0 1px rgba(61,212,196,.6),0 0 0 4px rgba(61,212,196,.14)}.zg-auth-field__control--error{border-color:hsla(0,94%,82%,.75);box-shadow:0 0 0 1px hsla(0,94%,82%,.2)}.zg-auth-field__control input{flex:1;min-width:0;min-height:2.75rem;border:0;padding:0;font-size:var(--zg-font-size-sm);background:transparent;color:var(--zg-brand-foreground);box-shadow:none}.zg-auth-field__control input::-moz-placeholder{color:#c2cee7}.zg-auth-field__control input::placeholder{color:#c2cee7}.zg-auth-field__control input:focus-visible{outline:none;box-shadow:none}.zg-auth-field__trailing{color:rgba(206,220,242,.76)}.zg-auth-field__toggle,.zg-auth-field__trailing{display:inline-flex;align-items:center;justify-content:center}.zg-auth-field__toggle{width:2rem;height:2rem;border:0;border-radius:999px;background:transparent;color:inherit;cursor:pointer;transition:background-color var(--zg-duration-fast) var(--zg-ease-standard),color var(--zg-duration-fast) var(--zg-ease-standard)}.zg-auth-field__toggle:hover{background:rgba(148,163,184,.12);color:#f5f9ff}.zg-auth-field__toggle:focus-visible{outline:2px solid rgba(139,233,255,.75);outline-offset:2px}.zg-auth-field__hint{color:rgba(206,220,242,.7);font-size:.82rem}.zg-auth-field__error{color:#fecaca;font-size:.82rem;font-weight:500}.brand-auth-form input{min-height:2.75rem;border:1px solid color-mix(in srgb,#b5d7ff 32%,#dbeafe 22%);border-radius:var(--zg-radius-lg);padding:.6875rem var(--zg-space-3);font-size:var(--zg-font-size-sm);background:color-mix(in srgb,#0f2446 52%,#fff 48%);color:var(--zg-brand-foreground);box-shadow:inset 0 1px 0 hsla(0,0%,100%,.2);transition:border-color var(--zg-duration-fast) var(--zg-ease-standard),box-shadow var(--zg-duration-fast) var(--zg-ease-standard),background-color var(--zg-duration-fast) var(--zg-ease-standard)}.brand-auth-form input::-moz-placeholder{color:#c2cee7}.brand-auth-form input::placeholder{color:#c2cee7}.brand-auth-form input:focus-visible{border-color:#3dd4c4;box-shadow:0 0 0 1px rgba(61,212,196,.6),0 0 0 4px rgba(61,212,196,.14);outline:none}.brand-auth-form input:disabled{opacity:.6;cursor:not-allowed}.brand-auth-form--pending{opacity:.96}.brand-auth-form--success{animation:zgBrandSuccessPulse var(--zg-duration-slow) var(--zg-ease-standard)}.zg-auth-button{position:relative;overflow:hidden;display:inline-flex;align-items:center;justify-content:center;min-height:3rem;width:100%;border:1px solid rgba(119,244,227,.18);border-radius:1rem;background:linear-gradient(135deg,rgba(34,197,194,.94),rgba(14,165,233,.9));color:#04111f;font-size:.95rem;font-weight:800;letter-spacing:.01em;cursor:pointer;box-shadow:0 18px 38px rgba(14,165,233,.18);transition:transform var(--zg-duration-fast) var(--zg-ease-standard),box-shadow var(--zg-duration-fast) var(--zg-ease-standard),opacity var(--zg-duration-fast) var(--zg-ease-standard)}.zg-auth-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 22px 40px rgba(14,165,233,.22)}.zg-auth-button:disabled{cursor:not-allowed;opacity:.72}.zg-auth-button__shine{position:absolute;inset:0;background:linear-gradient(120deg,transparent,hsla(0,0%,100%,.18) 28%,transparent 56%);transform:translateX(-120%)}.zg-auth-button__shine--busy{animation:zgAuthButtonSweep 1.2s linear infinite}.zg-auth-button__label{position:relative;z-index:1}.zg-auth-form__footer-links{display:flex;justify-content:space-between;align-items:center;gap:.75rem;flex-wrap:wrap}.zg-auth-wordmark{display:inline-flex;align-items:center;gap:.875rem}.zg-auth-wordmark--compact{gap:.625rem}.zg-auth-wordmark__mark{display:inline-flex;align-items:center;justify-content:center;width:2.5rem;height:2.5rem;border-radius:.9rem;border:1px solid rgba(191,219,254,.18);background:linear-gradient(145deg,rgba(18,42,78,.92),rgba(7,21,47,.84)),linear-gradient(135deg,rgba(45,212,191,.16),rgba(56,189,248,.08));color:#e9fbff;font-size:1.02rem;font-weight:900;box-shadow:inset 0 1px 0 hsla(0,0%,100%,.12),0 14px 28px rgba(2,12,29,.28)}.zg-auth-wordmark--compact .zg-auth-wordmark__mark{width:2rem;height:2rem;border-radius:.75rem;font-size:.84rem}.zg-auth-wordmark__text{display:grid;gap:.08rem}.zg-auth-wordmark__text strong{font-size:1rem;line-height:1;letter-spacing:-.02em;color:#f5f9ff}.zg-auth-wordmark__text span{font-size:.8rem;color:rgba(206,220,242,.72)}.zg-brand-link{color:var(--zg-brand-link);font-weight:600;text-decoration:none;text-underline-offset:.2em;transition:color var(--zg-duration-fast) var(--zg-ease-standard)}.zg-brand-link:hover{color:var(--zg-brand-link-hover);text-decoration:underline}.zg-brand-link:focus-visible{outline:2px solid rgba(139,233,255,.75);outline-offset:3px}.zg-brand-ui .inline-error{margin:var(--zg-space-1) 0;color:#fecaca}.zg-auth-inline-error{margin:0;color:#fecaca;font-size:.88rem;font-weight:500}.zg-brand-blur-sm{backdrop-filter:blur(var(--zg-brand-blur-sm));-webkit-backdrop-filter:blur(var(--zg-brand-blur-sm))}.zg-brand-blur-md{backdrop-filter:blur(var(--zg-brand-blur-md));-webkit-backdrop-filter:blur(var(--zg-brand-blur-md))}.zg-brand-blur-lg{backdrop-filter:blur(var(--zg-brand-blur-lg));-webkit-backdrop-filter:blur(var(--zg-brand-blur-lg))}.zg-brand-glow-accent{box-shadow:var(--zg-brand-glow-soft),var(--zg-brand-glow-neon)}.zg-brand-dialog-overlay{background:radial-gradient(circle at top,rgba(45,212,191,.08),transparent 34%),var(--zg-brand-overlay-strong)}@keyframes zgBrandOrbPrimary{0%{transform:translate3d(-1%,1%,0) scale(1);opacity:.7}to{transform:translate3d(3%,-2%,0) scale(1.06);opacity:.86}}@keyframes zgBrandOrbSecondary{0%{transform:translateZ(0) scale(1);opacity:.54}to{transform:translate3d(-3%,3%,0) scale(1.08);opacity:.74}}@keyframes zgBrandOrbAccent{0%{transform:translateZ(0) scale(1);opacity:.4}to{transform:translate3d(5%,-3%,0) scale(1.1);opacity:.62}}@keyframes zgBrandSuccessPulse{0%{transform:scale(1);filter:saturate(1)}to{transform:scale(1.01);filter:saturate(1.08)}}@keyframes zgAuthCardEnter{0%{opacity:0;transform:translate3d(0,.75rem,0) scale(.985)}to{opacity:1;transform:translateZ(0) scale(1)}}@keyframes zgAuthButtonSweep{0%{transform:translateX(-120%)}to{transform:translateX(120%)}}@media (prefers-reduced-motion:reduce){.brand-auth-form--success,.zg-auth-button__shine--busy,.zg-auth-shell__card-frame,.zg-brand-orb-accent,.zg-brand-orb-primary,.zg-brand-orb-secondary{animation:none!important}.zg-auth-shell__card-frame{opacity:1;transform:none}}@media (min-width:980px){.zg-auth-shell__grid{grid-template-columns:minmax(0,1.1fr) minmax(28rem,30rem)}.zg-auth-shell__brand-rail{display:flex;align-items:center;padding:clamp(1.5rem,3vw,2.5rem)}.zg-auth-shell__main{justify-content:flex-end}}@media (max-width:640px){.zg-auth-shell{padding:.875rem}.zg-auth-shell__card-frame{width:100%}.zg-brand-auth-card{padding:1.1rem}.zg-auth-form__footer-links{align-items:flex-start;flex-direction:column}.zg-brand-orb-primary{left:-20%;width:22rem;height:22rem}.zg-brand-orb-secondary{right:-20%;width:18rem;height:18rem}.zg-brand-orb-accent{left:10%;width:14rem;height:14rem}}