.auth-body{min-height:100vh;background:radial-gradient(circle at 50% -10%,rgba(139,92,246,.18),transparent 35%),var(--bg)}.auth-shell{width:min(470px,calc(100% - 32px));margin:auto;padding:54px 0}.auth-brand{display:flex;width:max-content;margin:0 auto 28px}.auth-card{padding:28px;border:1px solid var(--border);border-radius:22px;background:var(--surface);box-shadow:var(--shadow)}.auth-heading{text-align:center;margin-bottom:24px}.auth-heading h1{font-size:2rem;margin:8px 0 10px}.auth-heading p{color:var(--muted)}.auth-switch{text-align:center;color:var(--muted);margin:22px 0 0}.auth-switch a{color:#c4b5fd;font-weight:700}


html[data-theme="light"] body{color:var(--text)}
html[data-theme="light"] .card, html[data-theme="light"] .auth-card, html[data-theme="light"] .public-card{background:var(--surface);border-color:var(--border-soft);box-shadow:var(--shadow-soft)}
html[data-theme="light"] input, html[data-theme="light"] textarea, html[data-theme="light"] select{background:var(--input-bg);border-color:var(--border);color:var(--text)}