body {
  font-family: 'Segoe UI', Arial, sans-serif;
  background: #f5f5fa;
  margin: 0;
  padding: 0;
}
.container {
  max-width: 430px;
  margin: 40px auto;
  background: #fff;
  border-radius: 18px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.08);
  padding: 20px;
}
h2 {
  text-align: center;
  color: #333;
}
table {
  width: 100%;
  border-collapse: collapse;
  background: #fafafa;
}
th, td {
  padding: 12px 4px;
  text-align: left;
  font-size: 1rem;
}
th {
  background: #f1f1f7;
  color: #007bff;
  border-bottom: 2px solid #ececec;
}
tr {
  border-bottom: 1px solid #ececec;
}
img {
  border-radius: 6px;
  max-width: 60px;
  max-height: 60px;
}
a, button {
  background: #007bff;
  color: white;
  padding: 8px 17px;
  border: none;
  border-radius: 8px;
  text-decoration: none;
  font-size: 1rem;
  transition: background .18s;
}
a:hover, button:hover {
  background: #005cca;
}

/* Form Style */
form input, form textarea {
  width: 100%;
  padding: 10px;
  margin-top: 8px;
  margin-bottom: 16px;
  border: 1px solid #bbb;
  border-radius: 7px;
  font-size: 1rem;
  background: #fafbff;
}

/* Responsive for mobile */
@media (max-width: 600px) {
  .container {
    border-radius: 0;
    box-shadow: none;
    margin: 0;
    padding: 12px;
  }
  th, td, input, textarea {
    font-size: 0.98rem;
    padding: 7px 2px;
  }
}