:root{--lilly-red: #D52B1E;--lilly-red-light: #FDF2F1;--lilly-red-mid: #F0A8A3;--zamp-blue: #2563EB;--zamp-blue-light: #EFF6FF;--zamp-blue-mid: #93C5FD;--bg: #F8FAFC;--sidebar-bg: #0F172A;--sidebar-text: #94A3B8;--sidebar-active: #FFFFFF;--card-bg: #FFFFFF;--border: #E2E8F0;--text-primary: #0F172A;--text-secondary: #475569;--text-muted: #94A3B8;--green: #10B981;--green-light: #ECFDF5;--amber: #F59E0B;--amber-light: #FFFBEB;--radius: 12px;--shadow: 0 1px 3px rgba(0,0,0,.04), 0 1px 2px rgba(0,0,0,.06);--shadow-md: 0 4px 6px -1px rgba(0,0,0,.07), 0 2px 4px -2px rgba(0,0,0,.05)}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Inter,Roboto,sans-serif;background:var(--bg);color:var(--text-primary);line-height:1.5;overflow-x:hidden}.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:radial-gradient(circle at top right,var(--zamp-blue-light),transparent),radial-gradient(circle at bottom left,var(--lilly-red-light),transparent);padding:20px}.auth-card{background:var(--card-bg);width:100%;max-width:440px;padding:40px;border-radius:20px;box-shadow:0 20px 25px -5px #0000001a,0 10px 10px -5px #0000000a;border:1px solid var(--border)}.auth-header{text-align:center;margin-bottom:32px}.auth-logo{font-size:24px;font-weight:800;margin-bottom:8px;letter-spacing:-.02em}.auth-logo .lilly{color:var(--lilly-red)}.auth-logo .x{color:var(--text-muted);margin:0 8px;font-weight:400}.auth-logo .zamp{color:var(--zamp-blue)}.auth-title{font-size:20px;font-weight:700;color:var(--text-primary);margin-bottom:8px}.auth-subtitle{font-size:14px;color:var(--text-secondary)}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-label{font-size:13px;font-weight:600;color:var(--text-secondary)}.form-input{padding:12px 16px;border-radius:10px;border:1px solid var(--border);font-size:14px;transition:all .2s;outline:none}.form-input:focus{border-color:var(--zamp-blue);box-shadow:0 0 0 4px var(--zamp-blue-light)}.auth-button{padding:12px;border-radius:10px;border:none;background:var(--sidebar-bg);color:#fff;font-size:14px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.auth-button:hover{background:#1e293b;transform:translateY(-1px)}.auth-switch{text-align:center;margin-top:24px;font-size:14px;color:var(--text-secondary)}.auth-link{color:var(--zamp-blue);font-weight:600;text-decoration:none;cursor:pointer}.auth-link:hover{text-decoration:underline}.error-message{background:#fef2f2;color:#dc2626;padding:12px;border-radius:8px;font-size:13px;border:1px solid #FEE2E2;margin-bottom:20px}