* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

body {
  background: #9d9ddd; /* zinc-950 */
  color: #f4f4f5; /* zinc-100 */
  padding: 20px;
}

/* Title */
h1 {
  text-align: center;
  margin-bottom: 25px;
  color: #24231f; /* yellow-400 */
  letter-spacing: 1px;
}

/* Board Layout */
.board {
  display: flex;
  gap: 20px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Columns */
.column {
  background: #913f3c; /* zinc-900 */
  padding: 15px;
  border-radius: 14px;
  width: 300px;
  min-height: 420px;
  border: 1px solid #27272a; /* zinc-800 */
  transition: 0.2s;
}

.column:hover {
  border-color: #facc15; /* yellow highlight */
}

.column h2 {
  margin-bottom: 12px;
  color: #e4e4e7; /* zinc-200 */
}

/* Tasks Container */
.tasks {
  min-height: 200px;
}

/* Task Card */
.task {
  background: #27272a; /* zinc-800 */
  padding: 10px;
  margin-bottom: 10px;
  border-radius: 10px;
  cursor: grab;
  transition: 0.2s;
  border: 1px solid transparent;
}

.task:hover {
  border-color: #facc15;
  transform: translateY(-2px);
}

.task.dragging {
  opacity: 0.5;
}

/* Add Button */
.add-btn {
  margin-top: 12px;
  width: 100%;
  padding: 10px;
  border: none;
  background: #facc15; /* yellow */
  color: #09090b; /* dark text */
  border-radius: 10px;
  cursor: pointer;
  font-weight: 600;
  transition: 0.2s;
  font-weight: 600;
}

.add-btn:hover {
  background: #eab308; /* darker yellow */
  transform: scale(1.03);
}

/* Optional: Drop Highlight */
.column.drag-over {
  border: 2px dashed #facc15;
}