body.dark {
  background-color: #1f2029;
  color: #f0f0f0;
  font-family: 'Segoe UI', sans-serif;
  text-align: center;
  padding: 2rem;
}

.container {
  max-width: 100%;
  margin: auto;
  padding: 0 1rem;
}

.logo {
  width: 90px;
  margin-bottom: 20px;
}

/* Add this at the bottom or with .logo styles */
.large-logo {
  width: 300px;
  display: block;
  margin: 0 auto 20px auto;
}

/* Buttons */
.btn {
  display: inline-block;
  margin: 10px;
  padding: 12px 24px;
  background-color: #0d6efd;
  color: #fff;
  text-decoration: none;
  border-radius: 999px;
  font-weight: 500;
  transition: background-color 0.2s ease, transform 0.2s ease;
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn:hover {
  background-color: #0b5ed7;
  transform: translateY(-2px);
}

.btn.disabled {
  background-color: #555;
  cursor: not-allowed;
  box-shadow: none;
}

/* Highlight 'IMPORTANT' */
.important {
  color: #FF0000;
  font-weight: bold;
}

.modal-footer {
  justify-content: center !important;
}

.note-card {
  background-color: #2e2f3a;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
  transition: 0.2s ease;
}

.note-card:hover {
  background-color: #3a3b47;
}

.note-card.error {
  background-color: #8b0000;
  color: #fff;
  text-align: center;
  margin: 0 auto;
  max-width: 500px;
  padding: 16px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.2);
}

.notes-grid:empty::before {
  content: "No results found.";
  color: #ccc;
  font-style: italic;
}

.notes-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-top: 30px;
  justify-items: center;
}

.note-card .dropdown {
  position: absolute;
  top: 12px;
  right: 5px;
}

.note-card .dropdown .btn {
  padding: 0;
  margin: 0;
  box-shadow: none;
}

input[type="text"] {
  padding: 10px;
  border-radius: 6px;
  border: none;
  width: 100%;
  max-width: 600px;
  background-color: #2c2f3a;
  color: #fff;
  margin-right: 10px;
}

button {
  padding: 10px 15px;
  border: none;
  background-color: #0d6efd;
  color: #fff;
  border-radius: 6px;
  cursor: pointer;
}

.note-box {
  margin-top: 20px;
  text-align: left;
  background: #2a2b3d;
  padding: 15px;
  border-radius: 10px;
  box-shadow: 0 0 10px rgba(0,0,0,0.3);
}

.note-box ul {
  list-style: none;
  padding-left: 0;
}

.note-box li {
  margin-bottom: 10px;
  padding: 5px;
  border-bottom: 1px solid #444;
}

.subtitle {
  font-size: 0.9rem;
  color: #aaa;
  margin-bottom: 20px;
  text-align: left;
}

.btn-success {
  background-color: #28a745 !important;
  border-color: #28a745 !important;
  color: white !important;
  cursor: default;
}