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

body {
  background: #0d0d0d;
  color: #f0f0f0;
  font-family: 'Poppins', sans-serif;
  padding: 20px;
}

h1 {
  font-size: 36px;
  margin-bottom: 20px;
}

h2, h3 {
  margin-bottom: 14px;
}

.btn {
  background: #222;
  color: #f0f0f0;
  border: none;
  padding: 10px 16px;
  border-radius: 12px;
  cursor: pointer;
  margin-right: 8px;
  transition: 0.3s;
}

.btn:hover {
  background: #333;
}

.projects {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  margin-top: 20px;
}

.card {
  background: rgba(30,30,30,0.85);
  padding: 14px;
  border-radius: 14px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.5);
  backdrop-filter: blur(6px);
  width: 250px;
  transition: 0.3s;
}

.card h2 {
  margin-bottom: 12px;
}

.delete-btn {
  background: #ff4e4e;
  color: white;
  border: none;
  padding: 5px 10px;
  border-radius: 8px;
  cursor: pointer;
  font-size: 11px;
  margin-left: 8px;
}

.delete-btn:hover {
  background: #ff3333;
}

.board-container {
  display: flex;
  gap: 20px;
  margin-top: 30px;
}

.column {
  flex: 1;
  background: rgba(20,20,20,0.85);
  padding: 14px;
  border-radius: 14px;
  min-height: 300px;
}

.task {
  background: #1a1a1a;
  padding: 10px;
  border-radius: 10px;
  margin-bottom: 10px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: grab;
}

.task:hover {
  background: #222;
}

input {
  padding: 8px;
  border: none;
  border-radius: 8px;
  background: #1a1a1a;
  color: #f0f0f0;
  margin-top: 10px;
  width: 100%;
}

.footer {
  margin-top: 50px;
  text-align: center;
  color: #666;
  font-size: 12px;
  opacity: 0.3;
}