:root{--color-primary:#e6007e;--color-primary-hover:#b30062;--color-secondary:#252422;--color-background:#f8f8f8;--color-surface:#fff;--color-text:#403d39;--color-text-muted:#8c8a86;--color-border:#ccc5b9;--color-success:#2a9d8f;--color-error:#e76f51;--font-family:"Inter", system-ui, -apple-system, sans-serif;--shadow-sm:0 1px 2px 0 #0000000d;--shadow-md:0 4px 6px -1px #0000001a, 0 2px 4px -1px #0000000f;--shadow-lg:0 10px 15px -3px #0000001a, 0 4px 6px -2px #0000000d;--radius-sm:.25rem;--radius-md:.5rem;--radius-lg:1rem;--radius-full:9999px;--transition-fast:.15s ease-in-out;--transition-normal:.3s ease-in-out}*{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;line-height:1.6}h1,h2,h3,h4,h5,h6{color:var(--color-secondary);font-weight:700;line-height:1.2}a{color:var(--color-primary);transition:color var(--transition-fast);text-decoration:none}a:hover{color:var(--color-primary-hover)}button{cursor:pointer;font-family:inherit}.app-container{min-height:100vh;transition:filter var(--transition-normal);flex-direction:column;display:flex}.blur-background>header,.blur-background>main,.blur-background>footer{filter:blur(8px);pointer-events:none;-webkit-user-select:none;user-select:none}.header{background-color:var(--color-surface);box-shadow:var(--shadow-sm);z-index:10;justify-content:space-between;align-items:center;padding:1rem 2rem;display:flex;position:sticky;top:0}.logo{object-fit:contain;width:auto;height:50px}.main-content{flex:1;width:100%;max-width:800px;margin:0 auto;padding:2rem}.footer{background-color:var(--color-secondary);color:var(--color-surface);text-align:center;padding:1.5rem;font-size:.875rem}.footer a{color:var(--color-primary)}.footer a:hover{color:var(--color-surface)}.card{background:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-md);margin-top:1rem;padding:2rem}.checkbox-label{cursor:pointer;border-radius:var(--radius-sm);border:1px solid var(--color-border);transition:all var(--transition-fast);align-items:flex-start;gap:.75rem;padding:1rem;display:flex}.checkbox-label:hover{background-color:var(--color-background)}.checkbox-label.selected{background-color:var(--color-primary);color:#fff;border-color:var(--color-primary);animation:.4s ease-out flash}@keyframes flash{0%{background-color:var(--color-surface);transform:scale(.98)}50%{background-color:var(--color-primary-hover);transform:scale(1.02)}to{background-color:var(--color-primary);transform:scale(1)}}.checkbox-label input[type=checkbox]{accent-color:var(--color-primary);cursor:pointer;width:1.2rem;height:1.2rem;margin-top:.3rem}.btn-primary{background-color:var(--color-primary);color:#fff;border-radius:var(--radius-md);transition:background-color var(--transition-fast);border:none;padding:.75rem 1.5rem;font-size:1rem;font-weight:600}.btn-primary:hover{background-color:var(--color-primary-hover)}.modal-overlay{z-index:100;background-color:#fff6;justify-content:center;align-items:center;width:100vw;height:100vh;display:flex;position:fixed;top:0;left:0}.modal-content{background-color:var(--color-surface);border-radius:var(--radius-lg);box-shadow:var(--shadow-lg);text-align:center;border:1px solid var(--color-border);width:90%;max-width:450px;padding:3rem}.register-form{flex-direction:column;gap:1rem;display:flex}.register-form input{border:1px solid var(--color-border);border-radius:var(--radius-md);font-size:1rem;font-family:var(--font-family);transition:border-color var(--transition-fast);outline:none;padding:.75rem 1rem}.register-form input:focus{border-color:var(--color-primary)}.link-button{color:var(--color-primary);cursor:pointer;font-size:inherit;transition:color var(--transition-fast);background:0 0;border:none;padding:0;font-weight:500;text-decoration:underline}.link-button:hover{color:var(--color-primary-hover)}.btn-secondary{color:var(--color-text);border:1px solid var(--color-border);border-radius:var(--radius-md);transition:all var(--transition-fast);background-color:#0000;padding:.5rem 1rem;font-size:.9rem;font-weight:600}.btn-secondary:hover{border-color:var(--color-text);background-color:var(--color-background)}.dashboard-grid{gap:2rem;margin-bottom:2rem;display:flex}@media (width<=768px){.dashboard-grid{flex-direction:column}}.score-item{background-color:var(--color-background);border-radius:var(--radius-md);border:1px solid var(--color-border);padding:1rem}.progress-bar-bg{background-color:var(--color-border);border-radius:var(--radius-full);width:100%;height:8px;overflow:hidden}.progress-bar-fill{border-radius:var(--radius-full);height:100%;transition:width 1s ease-in-out}.history-list{flex-direction:column;gap:1rem;display:flex}.history-item{border:1px solid var(--color-border);border-radius:var(--radius-md);justify-content:space-between;align-items:center;padding:1rem;display:flex}.badge{border-radius:var(--radius-full);padding:.25rem .75rem;font-size:.85rem;font-weight:600}.badge-primary{color:var(--color-primary);background-color:#e6007e1a}.badge-secondary{background-color:var(--color-border);color:var(--color-text)}