html, body { margin: 0; padding: 0; font-family: sans-serif; font-size: 1rem; background: #f9f9f9; color: #222;}
main { max-width: 30rem; margin: 2rem auto; padding: 1rem; background: #fff; border-radius: 0.5rem; box-shadow: 0 0 5px rgba(0,0,0,0.1); }
form { display: flex; flex-direction: column; gap: 0.5rem; }
span { display: flex; align-items: center; gap: 0.75rem; }
label { width: 25%}
input[type=checkbox] { width: 1.5rem; height: 1.5rem; }
input[type=text], input[type=number], input[type=password], input[type=date] { padding: 0.5rem; font-size: 1rem; width: 100%; height: 1rem;}
button { padding: 0.5rem 1rem; font-size: 1rem; cursor: pointer; width: 100%; }
/*#afterMaghrib, #huzurala { display: inline-flex; align-items: center; margin-right: 1rem;}*/
#data-dulha, #data-dulhan {font-size: 0.8rem; color: mediumblue; }
#error, #login-msg, #result { color: red; margin-top: 0.5rem; }
.checkboxes { justify-content: center; margin-bottom: 1rem; }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }
.spinner {
  border: 3px solid #f3f3f3;
  border-top: 3px solid #3498db;
  border-radius: 50%;
  width: 30px;
  height: 30px;
  animation: spin 1s linear infinite;
  margin: 0 auto;
}