:root{color-scheme:light;--page-bg: #f3f4f6;--card-bg: #ffffff;--card-border: #c7d2fe;--card-shadow: 0 18px 45px -28px rgba(15, 23, 42, .35);--heading: #111827;--body: #4b5563;--muted: #6b7280;--primary: #4f46e5;--primary-hover: #4338ca;--primary-soft: #eef2ff;--primary-soft-2: #f8faff;--input-border: #d1d5db;--input-bg: #ffffff;--danger-bg: #fef2f2;--danger-border: #fca5a5;--danger-text: #b91c1c}*,*:before,*:after{box-sizing:border-box}html,body{margin:0;min-height:100%}body.public-body{background:linear-gradient(180deg,#f8fafc 0%,var(--page-bg) 100%);color:var(--body);font-family:ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif}.auth-page{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:2.5rem 1rem}.auth-shell{width:min(100%,28rem)}.auth-card{border:1px solid var(--card-border);border-radius:1.5rem;background:linear-gradient(135deg,var(--primary-soft) 0%,var(--card-bg) 55%,var(--primary-soft-2) 100%);box-shadow:var(--card-shadow);padding:2rem}.auth-kicker{margin:0;color:var(--primary);font-size:.75rem;font-weight:700;letter-spacing:.2em;text-transform:uppercase}.auth-title{margin:.75rem 0 0;color:var(--heading);font-size:clamp(2rem,5vw,2.5rem);line-height:1.05}.auth-description{margin:.75rem 0 0;color:var(--body);font-size:.9375rem;line-height:1.6}.auth-form{margin-top:2rem;display:grid;gap:1rem}.form-field{display:grid;gap:.375rem}.form-label{color:#374151;font-size:.875rem;font-weight:600}.form-input{width:100%;border:1px solid var(--input-border);border-radius:.75rem;background:var(--input-bg);color:var(--heading);font:inherit;min-height:3rem;padding:.75rem .875rem;transition:border-color .14s ease,box-shadow .14s ease}.form-input:focus{border-color:var(--primary);box-shadow:0 0 0 4px #4f46e524;outline:none}.checkbox-row{display:flex;align-items:center;gap:.625rem;color:var(--body);font-size:.875rem}.checkbox-input{width:1rem;height:1rem;accent-color:var(--primary)}.submit-button{width:100%;border:0;border-radius:.75rem;background:var(--primary);color:#fff;cursor:pointer;font:inherit;font-size:.9375rem;font-weight:700;min-height:3.25rem;padding:.875rem 1rem;transition:background-color .14s ease,transform .14s ease}.submit-button:hover{background:var(--primary-hover)}.submit-button:active{transform:translateY(1px)}.error-box{margin-top:1rem;border:1px solid var(--danger-border);border-radius:1rem;background:var(--danger-bg);color:var(--danger-text);padding:1rem 1rem 1rem 1.125rem}.error-list{margin:0;padding-left:1rem}.error-list li+li{margin-top:.375rem}@media(max-width:640px){.auth-card{padding:1.5rem;border-radius:1.25rem}}