body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #2a2a2a;/*#eeece2;*/
    margin: 0;
    padding: 2rem;
    font-size: 1rem;
}

.bar{
  cursor: default;
}

.grid-container {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto 1fr; /* nav + content */
  gap: 10px;
  margin: 5px;
  min-height: 100vh;
}

/* NAV BAR */
#nav-bar {
  grid-column: 1 / span 12;  /* Full width */
  grid-row: 1;               /* First row */
  background-color: #eeece2;
  border-radius: 8px;
  padding: 10px;
  border: 2px solid #2a2a2a;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  display: flex;
  justify-content: space-between;
  gap: 20px;
}

/* SIDE BAR */
#side-content {
  grid-column: 1 / span 3;   /* Left 3 columns */
  grid-row: 2;
  background-color: #eeece2;
  padding: 10px;
  border-radius: 8px;
  border: 2px solid #2a2a2a;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* MAIN CONTENT */
#home-screen {
  grid-column: 4 / span 9;   /* Remaining 9 columns */
  grid-row: 2;
  background-color: #eeece2;
  padding: 10px;
  border-radius: 8px;
  border: 2px solid #2a2a2a;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.description-container {
  max-width: 800px;
  margin: 40px auto;
  padding: 20px;
  background-color: #f7f7f7;
  border-radius: 10px;
  font-family: Arial, sans-serif;
  color: #222;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
  border: black, solid, 4px;
}

.description-container h1 {
  font-size: 2rem;
  margin-bottom: 15px;
  color: #1a1a1a;
}

.description-container p {
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 20px;
}

.description-container ul {
  list-style-type: disc;
  padding-left: 20px;
  margin-bottom: 20px;
}

.description-container li {
  margin-bottom: 10px;
  font-size: 1rem;
  line-height: 1.5;
}

.table-container {
  max-height: 600px;     /* Set vertical scroll area */
  overflow-y: auto;
  overflow-x: auto;      /* Enable horizontal scrolling */
  border: 1px solid #ccc;
  margin: 1em auto;
  padding: 0.5em;
}

table {
  width: 99%;
  margin: 1em auto;
  border-spacing: 0; 
}

table.dataframe {
  width: max-content; /* Shrinks to content width for horizontal scrolling */
  min-width: 100%;
  border-spacing: 0; 
  font-family: Arial, sans-serif;
  font-size: 14px;
}

table.dataframe th, table.dataframe td {
  padding: 8px;
  border: 1px solid #ccc;
  text-align: left;
}

table.dataframe th {
  background-color: #f2f2f2;
  position: sticky;
  top: 0;
  z-index: 8;                     /* ensure it's on top */
  border-bottom: 2px solid #ccc;
}

/* Make input-container horizontal */
#input-container {
  display: flex;
  flex-direction: row;
  align-items: top;
  gap: 0.5rem;
}

#input-display {
  display: flex;
  width: 60%;
  flex-direction: column;
  align-items: top;
  gap: 0.5rem;
}

#input-display label {
  display: block;
  font-weight: bold;
}

#statName {
  padding: 8px;
  margin-right: 10px;
  width: 250px;
  font-size: 1em;
}

#submitStat {
  padding: 8px 16px;
  font-size: 1em;
  cursor: pointer;
  background-color: #4CAF50;
  color: white;
  border: none;
  border-radius: 6px;
}

#submitStat:hover {
  background-color: #45a049;
}

#expression {
  width: 90%;
  height: 2.1rem;
  font-size: 1.55em;
  background-color: white;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.1);
  padding: 1em;          /* Optional: adds spacing inside the box */
  border-radius: 8px;    /* Optional: smooth corners */
}

#input-button-container {
  margin-top: 10px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2px;
  width: 39%;
  margin: 20px auto;
}

#input-button-container button {
  padding: 10px;
  font-size: 1.35em;
  background-color: #f0f0f0;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

#input-button-container button:hover {
  background-color: #e0e0e0;
}

#numeric-column-buttons button {
  padding: 6px 12px;
  margin: 4px;
  font-size: 1em;
  background-color: #f8f8f8;
  border: 1px solid #ccc;
  border-radius: 6px;
  cursor: pointer;
}
#numeric-column-buttons button:hover {
  background-color: #e6e6e6;
}