:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;background:#f5f7fa}body{margin:0}.center{min-height:100vh;display:grid;place-items:center}.login-page{min-height:100vh;display:grid;place-items:center;padding:24px;background:radial-gradient(circle at top,#dff3f7 0,#f5f7fa 48%)}.login-card{width:min(100%,420px);box-shadow:0 22px 60px #17495d24}.shell{min-height:100vh}.brand{height:64px;display:flex;align-items:center;padding:0 24px;color:#17495d;font-size:19px;font-weight:800}.header{display:flex;justify-content:flex-end;align-items:center;gap:14px;padding:0 28px;background:#fff}.content{margin:22px;padding:24px;border-radius:14px;background:#fff}.page-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:24px}.page-heading h3{margin:0 0 4px}.muted{color:#7d8996;font-size:12px}.terminal-list{display:flex;width:100%}.qr-preview{display:flex;flex-direction:column;align-items:center;gap:12px;padding:12px 0 4px}.qr-preview img{display:block;width:min(100%,360px);height:auto;border:1px solid #edf0f2;border-radius:12px}