* { box-sizing: border-box; font-family: system-ui, sans-serif; }
body { margin: 0 auto; padding: 1rem; max-width: 1200px; background: #fafafa; }
header { display: flex; justify-content: space-between; align-items: center; padding-bottom: 1rem; border-bottom: 1px solid #ddd; }
#auth input { padding: 0.4rem; margin-right: 0.5rem; }
section { background: white; padding: 1rem; margin-bottom: 1rem; border-radius: 8px; box-shadow: 0 1px 3px rgba(0,0,0,0.05); }
table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
th, td { padding: 0.5rem; border-bottom: 1px solid #eee; text-align: left; vertical-align: top; }
th { background: #f5f5f5; position: sticky; top: 0; }
button { padding: 0.5rem 1rem; background: #2563eb; color: white; border: none; border-radius: 4px; cursor: pointer; }
button:hover { background: #1d4ed8; }
textarea { width: 100%; padding: 0.5rem; border: 1px solid #ccc; border-radius: 4px; font-family: inherit; }
#taskStatus { margin-top: 0.5rem; white-space: pre-wrap; font-family: monospace; font-size: 0.85rem; }