* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

body {
  background: #f9fafb;
  color: #111827;
  display: flex;
  flex-direction: column;
  align-items: center;
  min-height: 100vh;
  padding: 1rem;
}

main,
section {
  width: 100%;
  max-width: 900px;
}

.header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 2rem;
  background-color: #4f46e5;
  color: #fff;
  border-radius: 0.5rem;
  margin-bottom: 1.5rem;
  width: 100%;
  max-width: 900px;
}

.header h1 {
  font-size: 1.75rem;
}

.header button {
  background: #22c55e;
  color: white;
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.3s;
  margin-left: 0.5rem;
}

.header button:hover {
  background: #16a34a;
}

.applicant-container {
  display: grid;
  gap: 1.25rem;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  width: 100%;
}

.applicant-card {
  background: #fff;
  padding: 1rem;
  border-radius: 0.75rem;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.08);
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.applicant-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.25rem;
}

.applicant-card .actions {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}

.applicant-card button {
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 0.4rem;
  cursor: pointer;
  font-size: 0.9rem;
}

.applicant-card .edit {
  background: #3b82f6;
  color: white;
}

.applicant-card .delete {
  background: #ef4444;
  color: white;
}

.modal {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background-color: rgba(0, 0, 0, 0.4);
  justify-content: center;
  align-items: center;
  z-index: 1000;
}

.modal.active {
  display: flex;
}

.modal-content {
  background: #fff;
  padding: 2rem;
  border-radius: 1rem;
  width: 100%;
  max-width: 500px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.modal-content label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-weight: 500;
}

.modal-content input,
.modal-content select,
.modal-content textarea {
  padding: 0.5rem;
  border-radius: 0.5rem;
  border: 1px solid #d1d5db;
}

.modal-buttons {
  display: flex;
  justify-content: flex-end;
  gap: 1rem;
}

.modal-buttons button {
  padding: 0.6rem 1.2rem;
  border: none;
  border-radius: 0.5rem;
  font-weight: 600;
  cursor: pointer;
  background: #4f46e5;
  color: white;
  transition: background 0.3s;
}

.modal-buttons button:hover {
  background: #4338ca;
}