/* calc.css — shared styles for all structural code calculation pages */

/* --- Table --- */
table {
  width: auto;
  border-collapse: collapse;
  margin: var(--space-lg) 0;
  font-size: 1em;
  box-shadow: 0 2px 3px rgba(0, 0, 0, 0.1);
  table-layout: fixed;
}

caption {
  caption-side: top;
  font-weight: bold;
  margin-bottom: 10px;
  text-align: left;
}

th {
  padding: 10px;
  border: 1px solid var(--color-border-table);
  text-align: center;
  width: 120px;
  background-color: var(--color-bg-table-header);
}

td {
  padding: 5px;
  border: 1px solid var(--color-border-table);
  text-align: center;
  height: 50px;
}

td select {
  width: 80px;
  font-size: inherit;
  text-align: center;
  background: var(--color-bg-input);
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 5px 0;
  margin: 0;
}

td input {
  width: 100%;
  font-family: inherit;
  text-align: center;
  background: var(--color-bg-input);
  border: 1px solid rgba(0, 0, 0, 0.3);
  border-radius: var(--radius-md);
  padding: 5px 0;
  margin: 0;
}

/* --- Submit button --- */
input[type="submit"] {
  padding: 10px;
  margin-top: var(--space-lg);
  width: auto;
  background: var(--color-bg-submit);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: inherit;
  color: var(--color-link);
}

/* --- Layout --- */
#column-section {
  display: flex;
  flex-wrap: wrap;
}

#plot-container,
#plot-container2,
#plot-container3 {
  width: 100%;
  overflow: hidden;
}

#plot-container img,
#plot-container2 img,
#plot-container3 img {
  max-width: 100%;
  height: auto;
}

/* --- Form helpers --- */
.form-label {
  display: inline-block;
  width: 80px;
  margin-left: var(--space-lg);
}

.li-input {
  display: inline-block;
  width: 100px;
  text-align: center;
}

form ul {
  list-style: none;
  padding: 0;
}

form ul li {
  margin: 5px 0;
}

/* --- Responsive --- */
@media (max-width: 320px) {
  input, select {
    width: 70px;
  }
}