:root{--bg: #ffffff;--panel: #ffffff;--panel-soft: #f8f9fa;--sidebar: #1a365d;--sidebar-soft: #2d3748;--border: #e2e8f0;--text: #1a202c;--muted: #718096;--accent: #2b6cb0;--accent-strong: #1e4a67;--green: #38a169;--amber: #d69e2e;--red: #e53e3e;--shadow: 0 4px 6px rgba(0, 0, 0, .1);--radius: 8px;font-family:Segoe UI,Helvetica Neue,sans-serif;color:var(--text);background:var(--bg)}*{box-sizing:border-box}body{margin:0;min-height:100vh;background:var(--bg)}button,input,select{font:inherit}.shell{min-height:100vh}.auth-layout{min-height:100vh;display:grid;place-items:center;padding:32px}.auth-panel{width:min(100%,520px);padding:40px;border-radius:var(--radius);background:var(--panel);box-shadow:var(--shadow)}.auth-panel.wide{width:min(100%,680px)}.eyebrow{margin:0 0 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