:root {
  --primary-color: #f7a048;
  --secondary-color: #388e3c;
  --background-color: #2c3e50;
  --card-background: #34495e;
  --text-color: #ecf0f1;
  --border-radius: 12px;
  --shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

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

body {
  background-color: var(--background-color);
  color: var(--text-color);
  line-height: 1.6;
}

.header {
  background: var(--card-background);
  padding: 30px 0;
  text-align: center;
  border-bottom: 4px solid var(--primary-color);
  margin-bottom: 20px;
}

h1 {
  color: var(--primary-color);
  font-size: 2.5em;
  margin-bottom: 5px;
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px 0;
}

.search-section {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 20px;
}

.filter-section {
  display: flex;
  justify-content: center;
  gap: 20px;
  margin-bottom: 40px;
  flex-wrap: wrap;
}

.filter-group {
  display: flex;
  flex-direction: column;
  gap: 5px;
}

.filter-group label {
  color: var(--primary-color);
  font-size: 0.9em;
  font-weight: bold;
}

#meal-input,
#category-filter,
#area-filter,
#sort-select {
  padding: 12px 18px;
  border: 2px solid var(--primary-color);
  border-radius: var(--border-radius);
  background-color: var(--card-background);
  color: var(--text-color);
  font-size: 1em;
  transition: border-color 0.3s;
}

#meal-input {
  width: 60%;
  max-width: 400px;
}

#category-filter,
#area-filter,
#sort-select {
  min-width: 150px;
  cursor: pointer;
}

#meal-input::placeholder {
  color: #b9c1c9;
}

#meal-input:focus,
#category-filter:focus,
#area-filter:focus,
#sort-select:focus {
  border-color: var(--secondary-color);
  outline: none;
}

#search-btn {
  padding: 12px 25px;
  background-color: var(--primary-color);
  color: var(--background-color);
  border: none;
  border-radius: var(--border-radius);
  cursor: pointer;
  font-size: 1em;
  font-weight: bold;
  transition: background-color 0.3s, transform 0.2s;
}

#search-btn:hover {
  background-color: #e69137;
  transform: translateY(-2px);
}

#results-heading {
  text-align: center;
  color: var(--primary-color);
  margin-bottom: 20px;
  font-size: 1.8em;
}

.meal-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.meal-card {
  background-color: var(--card-background);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow);
  transition: transform 0.3s, box-shadow 0.3s;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}

.meal-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.4);
}

.meal-card img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform 0.5s;
}

.meal-card:hover img {
  transform: scale(1.05);
}

.meal-info {
  padding: 15px;
  text-align: center;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.meal-info h3 {
  color: var(--primary-color);
  margin-bottom: 10px;
  font-size: 1.2em;
}

.view-recipe-btn {
  display: inline-block;
  background-color: var(--secondary-color);
  color: white;
  padding: 8px 15px;
  border-radius: 6px;
  text-decoration: none;
  margin-top: 10px;
  transition: background-color 0.3s;
  border: none;
  cursor: pointer;
  font-size: 1em;
}

.view-recipe-btn:hover {
  background-color: #2e7d32;
}

.modal {
  display: none;
  position: fixed;
  z-index: 10;
  left: 0;
  top: 0;
  width: 100%;
  height: 100%;
  overflow: auto;
  background-color: rgba(0, 0, 0, 0.8);
  animation: fadeIn 0.3s;
}

@keyframes fadeIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.modal-content {
  background-color: var(--card-background);
  margin: 5% auto;
  padding: 30px;
  border-radius: var(--border-radius);
  width: 90%;
  max-width: 800px;
  box-shadow: var(--shadow);
  position: relative;
  animation: slideUp 0.5s;
}

@keyframes slideUp {
  from {
    transform: translateY(50px);
    opacity: 0;
  }
  to {
    transform: translateY(0);
    opacity: 1;
  }
}

.close-btn {
  color: var(--primary-color);
  float: right;
  font-size: 28px;
  font-weight: bold;
  transition: color 0.3s;
}

.close-btn:hover,
.close-btn:focus {
  color: var(--secondary-color);
  text-decoration: none;
  cursor: pointer;
}

#modal-body h2 {
  color: var(--primary-color);
  margin-bottom: 15px;
  border-bottom: 2px solid var(--secondary-color);
  padding-bottom: 5px;
}

#modal-body img {
  width: 100%;
  max-height: 300px;
  object-fit: contain;
  border-radius: 8px;
  margin-bottom: 20px;
}

#modal-body h3 {
  color: var(--secondary-color);
  margin-top: 20px;
  margin-bottom: 10px;
}

#modal-body p {
  text-align: justify;
  margin-bottom: 20px;
}

#modal-body ul {
  list-style: none;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
  gap: 10px;
}

#modal-body ul li {
  background-color: #4a637d;
  padding: 8px;
  border-radius: 4px;
  font-size: 0.9em;
}

.recipe-links {
  margin-top: 20px;
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

footer {
  text-align: center;
  padding: 20px;
  background-color: var(--card-background);
  margin-top: 30px;
  color: var(--text-color);
  border-top: 2px solid var(--secondary-color);
}

/* Responsive Design */
@media (max-width: 768px) {
  .search-section {
    flex-direction: column;
    align-items: center;
  }

  #meal-input {
    width: 100%;
  }

  .filter-section {
    flex-direction: column;
    align-items: center;
  }

  .filter-group {
    width: 100%;
    max-width: 400px;
  }

  #category-filter,
  #area-filter,
  #sort-select {
    width: 100%;
  }
}