:root{--color-primary: #004F9F;--color-secondary: #003366;--color-background: #F4F6F9;--color-white: #FFFFFF;--color-text: #333333;--font-family: "Segoe UI", system-ui, -apple-system, sans-serif;--shadow-card: 0 4px 6px rgba(0, 0, 0, .1);--radius-md: 8px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-family);background-color:var(--color-background);color:var(--color-text);-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}#root{display:flex;flex-direction:column;flex:1}button{cursor:pointer;border:none;font-family:inherit}.primary-button{background-color:var(--color-primary);color:var(--color-white);padding:16px 32px;font-size:1.2rem;font-weight:600;border-radius:50px;box-shadow:0 4px 15px #004f9f4d;transition:transform .2s,box-shadow .2s;display:flex;align-items:center;gap:12px}.primary-button:active{transform:scale(.98)}.header{background-color:var(--color-white);padding:16px 20px;box-shadow:0 2px 4px #0000000d;display:flex;align-items:center;justify-content:center;gap:12px}.logo-text{color:var(--color-primary);font-weight:700;font-size:1.5rem;letter-spacing:-.5px}.dashboard{flex:1;display:flex;flex-direction:column;align-items:center;justify-content:center;padding:24px}.qr-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background:#000;z-index:1000;display:flex;flex-direction:column;justify-content:center}.close-qr{position:absolute;top:20px;right:20px;background:#fff3;color:#fff;padding:8px 16px;border-radius:20px}