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

body {
  font-family: 'Inter', sans-serif;
  background-color: #f1f5f9;
  color: #333;
}

.container {
  max-width: 900px;
  margin: 40px auto;
  padding: 20px;
  background-color: #ffffff;
  border-radius: 12px;
  box-shadow: 0 8px 16px rgba(0, 0, 0, 0.08);
}

h1 {
  text-align: center;
  color: #1d4ed8;
  margin-bottom: 30px;
}

.search-box {
  display: flex;
  flex-direction: column;
  gap: 10px;
  align-items: center;
  margin-bottom: 30px;
}

.search-box input {
  padding: 12px;
  border: 1px solid #ccc;
  border-radius: 8px;
  font-size: 16px;
  width: 80%;
  transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.search-box input:focus {
  border-color: #2563eb;
  box-shadow: 0 0 8px rgba(37, 99, 235, 0.5);
  outline: none;
}

.job-type-filters {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-top: 10px;
}

.job-type-filters label {
  background-color: #e0e7ff;
  padding: 6px 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 14px;
  transition: background-color 0.3s ease;
}

.job-type-filters label:hover {
  background-color: #c7d2fe;
}

.job-type-filters input[type="checkbox"] {
  margin-right: 6px;
}

.search-box button {
  padding: 12px 24px;
  background-color: #1d4ed8;
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 16px;
  cursor: pointer;
  transition: background-color 0.3s ease, box-shadow 0.3s ease;
  box-shadow: 0 4px 6px rgba(29, 78, 216, 0.4);
}

.search-box button:hover {
  background-color: #2563eb;
  box-shadow: 0 6px 12px rgba(37, 99, 235, 0.6);
}

.search-box button:active {
  background-color: #1e40af;
  box-shadow: 0 2px 4px rgba(29, 78, 216, 0.6);
}

.search-box button:disabled {
  background-color: #93c5fd;
  cursor: not-allowed;
  box-shadow: none;
}

.results-container {
  display: grid;
  gap: 20px;
}

.job-card {
  padding: 20px;
  background-color: #f9fafb;
  border: 1px solid #e2e8f0;
  border-radius: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.05);
  transition: transform 0.2s ease, opacity 0.5s ease;
  opacity: 0;
}

.job-card.fade-in {
  opacity: 1;
}

.job-card:hover {
  transform: translateY(-4px);
}

.job-card h3 {
  color: #0f172a;
  margin-bottom: 8px;
}

.job-card p {
  margin: 5px 0;
  font-size: 15px;
  color: #475569;
}

.job-card a {
  display: inline-block;
  margin-top: 10px;
  color: #1d4ed8;
  text-decoration: none;
  font-weight: bold;
  border-bottom: 1px solid transparent;
  transition: border-bottom 0.2s;
}

.job-card a:hover {
  border-bottom: 1px solid #1d4ed8;
}

.badge {
  display: inline-block;
  background-color: #dbeafe;
  color: #1e40af;
  font-size: 12px;
  padding: 4px 8px;
  border-radius: 6px;
  margin-top: 8px;
  font-weight: 600;
}

.loading-spinner {
  border: 4px solid #f3f3f3;
  border-top: 4px solid #1d4ed8;
  border-radius: 50%;
  width: 36px;
  height: 36px;
  animation: spin 1s linear infinite;
  margin: 20px auto;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}