/* === RESET & BASE STYLES === */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100vh;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  background-color: #f8f9fa;
  color: #212529;
  padding: 2rem;
}

/* === LAYOUT === */
.layout {
  display: flex;
  flex-direction: column;
  height: 100%;
}

.top {
  display: flex;
  flex: 1 1 auto;
  overflow: hidden;
  margin-bottom: 2rem;
}

.left, .right {
  flex: 1;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 2rem 3rem;
}

.left {
  /* background-color: #ffffff; */
  border-right: 1px solid #dee2e6;
}

.right {
  /* background-color: #f1f3f5; */
}

/* === CONTENT SPACING === */
.left > *, .right > * {
  margin-bottom: 1.25rem;
}
.left > *:last-child,
.right > *:last-child {
  margin-bottom: 0;
}

/* === BOTTOM SECTION === */
.bottom {
  /* background-color: #fff; */
  border-top: 1px solid #dee2e6;
  padding: 2rem 3rem;
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

/* === TYPOGRAPHY === */
h2 {
  font-size: 1.8rem;
  margin-bottom: 1.25rem;
}

p {
  font-size: 1rem;
  line-height: 1.6;
  max-width: 80%;
  text-align: center;
  margin-bottom: 1rem;
}

/* === IMAGE === */
img {
  max-height: 25vh;
  height: auto;
  width: auto;
  margin: 4rem;
  display: block;
  border-radius: 8px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.08);
}
.vspace {
  margin-top: 1rem;
}
/* === BUTTONS (anchor-based) === */
a.button {
  display: inline-block;
  padding: 0.6rem 1.4rem;
  border: none;
  border-radius: 6px;
  background-color: #0d6efd;
  color: white;
  font-size: 1rem;
  font-weight: 500;
  text-decoration: none;
  text-align: center;
  cursor: pointer;
  transition: background-color 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
  margin-right: 1rem;
  margin-bottom: 1rem;
}

a.button:hover {
  background-color: #0b5ed7;
  box-shadow: 0 4px 12px rgba(13, 110, 253, 0.2);
}

a.button:active {
  background-color: #0a58ca;
  box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.15);
}

a.button.disabled {
  pointer-events: none;
  background-color: #adb5bd;
  box-shadow: none;
}

/* === VARIANT BUTTONS === */
a.button.secondary {
  background-color: #6c757d;
}
a.button.secondary:hover {
  background-color: #5c636a;
}

a.button.danger {
  background-color: #dc3545;
}
a.button.danger:hover {
  background-color: #bb2d3b;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
  body {
    padding: 1rem;
  }

  .top {
    flex-direction: column;
  }

  .left, .right {
    border-right: none;
    border-bottom: 1px solid #dee2e6;
    padding: 1.5rem;
  }

  .bottom {
    padding: 1.5rem;
    font-size: 0.9rem;
  }

  a.button {
    width: 100%;
    text-align: center;
  }
}
td {
  padding: 1rem;
}