@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@200;400&display=swap');

* {
  box-sizing: border-box;
  outline: none;
  transition: color 0.3s ease, background-color 0.3s ease;
}

body {
  background-color: #c9c9c9;
  font-family: 'Poppins', sans-serif;
  color: #ffffff;
  display: flex;
  flex-wrap: wrap;
  margin: 0;
  padding-top: 3rem;
  transition: background-color 0.3s ease;
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  padding: 1rem;
  color: #ffffff;
  background-color: #000000;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  position: fixed;
  top: 0; 
}

nav h1 {
  margin: 0;
  color: #ffffff; 
}

.add {
  background-color: #5f5f5f;
  color: #fff;
  border: none;
  border-radius: 3px;
  padding: 0.5rem 1rem;
  cursor: pointer;
}

.add:active {
  transform: scale(0.98);
}

#toggleMode {
  background-color: transparent;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  margin-left: 0.5rem;
  color: #ffffff;
}

#toggleMode:hover {
  color: #c2c2c2;
}

.note {
  background-color: #fff;
  box-shadow: 0 0 10px 4px rgba(0, 0, 0, 0.1);
  margin: 30px 20px;
  max-width: 100%;
  border-radius: 8px;
  overflow-y: scroll;
  transition: transform 0.3s ease;
}
#notes-container {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
}

.note {
  background-color: #fff;
  box-shadow: 0 0 10px 4px rgba(0, 0, 0, 0.1);
  width: 100%;
  max-width: 400px;
  border-radius: 10px;
  overflow: hidden;
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
}

.note:hover {
  transform: scale(1.05);
}

.note .tools {
  background-color: #f0f0f0;
  padding: 0.5rem;
  display: flex;
  justify-content: flex-end;
}

.note .tools button {
  background-color: transparent;
  border: none;
  color: #555;
  cursor: pointer;
  font-size: 1rem;
  transition: color 0.3s ease;
  display: flex;
  align-items: center; 
}
.note .tools button:hover {
  color: #777;
}
.note .tools button i {
  margin-right: 0.5rem; 
}
.note .main,
.note textarea {
  flex-grow: 1;
  border: none;
  outline: none;
  resize: none;
  padding: 1rem;
  font-size: 1.2rem;
  line-height: 1;
}

.note .main {
  overflow-y: auto;
}

.note .main img {
  max-width: 100%;
  height: auto;
  margin-bottom: 1rem;
}


body.dark-mode {
  background-color: #1a1a1a;
  color: #ffffff;
}

.note.dark-mode {
  background-color: #333333;
  box-shadow: 0 0 10px 4px rgba(255, 255, 255, 0.1);
}

.note.dark-mode .tools {
  background-color: #292929;
}

.note.dark-mode .tools button {
  color: #ddd;
}

.note.dark-mode .tools button:hover {
  color: #bbb;
}

.note.dark-mode .main,
.note.dark-mode textarea {
  color: #ffffff;
  background-color: #333333;
}

.note.dark-mode .main img {
  filter: invert(1);
}