* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  font-family: Georgia, serif;
  background-color: #f5f5f5;
  color: #222;
  max-width: 1200px;
  margin: 0 auto;
  padding: 40px 20px;
  min-height: 100vh;
}

.table {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
  margin-top: 48px;
}

.column {
  border: 1px solid #ddd;
  height: 70vh;

  overflow-y: auto;
  border-radius: 8px;
  padding: 12px;
  background: #f0f0f0;
}

.card {
  position: relative;
  background: #ffffff;
  border-radius: 8px;
  padding: 16px;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.12);
  margin-bottom: 8px;
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.card-content {
  display: flex;
  flex-direction: column;
  gap: 6px;
  padding-top: 24px;
}

.card-input,
.card-textarea {
  width: 100%;
}

.card-label {
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  color: #888;
  letter-spacing: 0.5px;
}

.card-input {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 14px;
  color: #333;
  outline: none;
  margin-bottom: 8px;
}

.card-textarea {
  border: 1px solid #e0e0e0;
  border-radius: 6px;
  padding: 8px 10px;
  font-size: 13px;
  color: #555;
  outline: none;
  resize: none;
  height: 72px;
}

.card-input:focus,
.card-textarea:focus {
  border-color: #6c63ff;
}

.card:hover {
  box-shadow: 0 3px 8px rgba(0, 0, 0, 0.15);
  transform: translateY(-1px);
  transition: all 0.2s ease;
}

.card-delete {
  position: absolute;
  top: 8px;
  right: 8px;
  background: none;
  border: none;
  cursor: pointer;
  opacity: 0.6;
  line-height: 1;
}

.card-delete:hover {
  opacity: 1;
}

.board,
.btn-group {
  margin-top: 16px;
}

.btn-group {
  gap: 16px;
  display: flex;
}

.btn-group button {
  cursor: pointer;
  padding: 8px 16px;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  font-weight: 600;
  font-family: inherit;
  transition: all 0.2s ease;
}

.btn-group #btn-adicionar {
  background-color: #6c63ff;
  color: #fff;
}

.btn-group #btn-adicionar:hover {
  background-color: #574fd6;
}

.btn-group #btn-limpar {
  background-color: transparent;
  color: #e74c3c;
  border: 1px solid #e74c3c;
}

.btn-group #btn-limpar:hover {
  background-color: #e74c3c;
  color: #fff;
}

button:active {
  transform: scale(0.97);
}