:root { --header-h: 64px; --footer-h: 80px; } /* adjust to your real sizes */

/* Let the main area grow and push footer down */
main {
  flex: 1;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial,
        "Apple Color Emoji", "Segoe UI Emoji";
    color: var(--text);
    background: var(--bg);
    line-height: 1.5;
}

/* Your existing content layout */
#main-section {
  min-height: calc(100svh - var(--header-h) - var(--footer-h));
  max-width: 1270px;
  margin: 0 auto;
  padding: 0 rem;
  padding-bottom: var(--footer-h);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2rem;
}



button,
.btn,
button.btn {
  background-color: var(--accent);
  color: var(--accent-text);
  border: none;
  border-radius: var(--radius);
  padding: 0.5rem 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: background-color 0.2s ease, transform 0.1s ease;
}

button:hover,
.btn:hover {
  background-color: var(--accent-hover);
}

button:active,
.btn:active {
  transform: scale(0.98);
}

button:disabled,
.btn:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}