:root{--bg: #ffffff;--text: #1e293b;--text-dim: #64748b;--primary: #5856D6;--border: #e2e8f0}body{margin:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Open Sans,Helvetica Neue,sans-serif;background:var(--bg);color:var(--text)}.container{display:flex;flex-direction:column;min-height:100vh;padding:1rem;box-sizing:border-box}.header{display:flex;justify-content:space-between;align-items:center;margin-bottom:2rem}.logo{font-weight:800;letter-spacing:-.5px;color:var(--primary)}.status-dot{width:8px;height:8px;background:#22c55e;border-radius:50%}.greeting h1{margin:0;font-size:1.5rem}.greeting p{margin:.25rem 0 1.5rem;color:var(--text-dim);font-size:.875rem}.card{background:#f8fafc;border:1px solid var(--border);border-radius:12px;padding:1rem;margin-bottom:1rem}.card-header{display:flex;align-items:center;gap:.5rem;color:var(--text-dim);font-size:.75rem;font-weight:600;text-transform:uppercase;margin-bottom:.75rem}.task-item{display:flex;align-items:center;gap:.75rem}.checkbox{width:18px;height:18px;border:2px solid var(--border);border-radius:6px}.footer{margin-top:auto;display:flex;justify-content:flex-end}.icon-btn{background:none;border:none;cursor:pointer;color:var(--text-dim);padding:.5rem}.icon-btn:hover{color:var(--text)}