* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: linear-gradient(135deg, #fff7ed, #ecfeff, #f0fdf4);
  color: #1f2937;
  min-height: 100vh;
}

.navbar {
  background: #0f766e;
  color: white;
  padding: 18px 45px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar a {
  color: white;
  text-decoration: none;
  margin-left: 16px;
  font-weight: bold;
}

.container {
  width: 92%;
  max-width: 1150px;
  margin: 35px auto;
}

.panel {
  background: rgba(255, 255, 255, 0.96);
  padding: 25px;
  border-radius: 14px;
  box-shadow: 0 12px 35px rgba(15, 118, 110, 0.18);
}

h1, h2 {
  margin-top: 0;
}

.btn {
  display: inline-block;
  padding: 9px 15px;
  border-radius: 8px;
  background: #0f766e;
  color: white;
  border: none;
  text-decoration: none;
  cursor: pointer;
  font-size: 14px;
}

.btn-light {
  background: #e5e7eb;
  color: #111827;
}

.btn-danger {
  background: #dc2626;
}

.btn-warning {
  background: #f59e0b;
  color: #111827;
}

input, textarea, select {
  width: 100%;
  padding: 11px;
  margin: 8px 0 16px;
  border: 1px solid #cbd5e1;
  border-radius: 8px;
}

textarea {
  min-height: 100px;
}

table {
  width: 100%;
  background: white;
  border-collapse: collapse;
  margin-top: 18px;
}

th, td {
  padding: 13px;
  border-bottom: 1px solid #e5e7eb;
  text-align: left;
  vertical-align: top;
}

th {
  background: #ccfbf1;
}

.actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.badge {
  padding: 6px 10px;
  border-radius: 20px;
  font-size: 13px;
  font-weight: bold;
  display: inline-block;
}

.available {
  background: #dcfce7;
  color: #166534;
}

.adopted {
  background: #fee2e2;
  color: #991b1b;
}

.grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

@media (max-width: 750px) {
  .navbar {
    flex-direction: column;
    gap: 12px;
    align-items: flex-start;
  }

  .grid {
    grid-template-columns: 1fr;
  }

  table {
    font-size: 13px;
  }
}