/* CSS */
:root {
  --primary-color: #6c63ff;
  --primary-dark: #5a52e0;
  --secondary-color: #ff6584;
  --light-color: #f8f9fa;
  --dark-color: #212529;
  --gray-color: #6c757d;
  --light-gray: #e9ecef;
  --success-color: #28a745;
  --warning-color: #ffc107;
  --danger-color: #dc3545;
  --border-radius: 12px;
  --box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Poppins", sans-serif;
}

body {
  background: linear-gradient(135deg, #f5f7fa 0%, #e4e8f0 100%);
  min-height: 100vh;
  color: var(--dark-color);
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 30px 20px;
}

.app-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 40px;
  flex-wrap: wrap;
  gap: 20px;
}

.app-header h1 {
  font-family: "Quicksand", sans-serif;
  font-weight: 700;
  color: var(--primary-color);
  font-size: 2.5rem;
}

.search-box {
  position: relative;
  width: 300px;
}

.search-box i {
  position: absolute;
  left: 15px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--gray-color);
}

.search-box input {
  width: 100%;
  padding: 12px 20px 12px 45px;
  border-radius: var(--border-radius);
  border: 1px solid var(--light-gray);
  font-size: 1rem;
  transition: var(--transition);
  background-color: white;
}

.search-box input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

.wrapper {
  display: grid;
  gap: 25px;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
}

.wrapper li {
  list-style: none;
  transition: var(--transition);
}

.add-box {
  height: 250px;
  border-radius: var(--border-radius);
  padding: 20px;
  background: white;
  box-shadow: var(--box-shadow);
  cursor: pointer;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  border: 2px dashed var(--light-gray);
}

.add-box:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
  border-color: var(--primary-color);
}

.add-box .icon {
  height: 80px;
  width: 80px;
  color: var(--primary-color);
  font-size: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px dashed var(--primary-color);
  transition: var(--transition);
}

.add-box:hover .icon {
  background-color: var(--primary-color);
  color: white;
}

.add-box p {
  color: var(--primary-color);
  font-weight: 600;
  margin-top: 20px;
  font-size: 1.1rem;
}

.note {
  height: 250px;
  border-radius: var(--border-radius);
  padding: 20px;
  background: white;
  box-shadow: var(--box-shadow);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.note:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.15);
}

.note::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 5px;
  height: 100%;
  background-color: var(--primary-color);
}

.note .details {
  max-height: 165px;
  overflow-y: auto;
  padding-right: 10px;
}

.note .details::-webkit-scrollbar {
  width: 5px;
}

.note .details::-webkit-scrollbar-track {
  background: #f1f1f1;
  border-radius: 10px;
}

.note .details::-webkit-scrollbar-thumb {
  background: var(--primary-color);
  border-radius: 10px;
}

.note p {
  font-size: 1.2rem;
  font-weight: 600;
  margin-bottom: 10px;
  color: var(--dark-color);
}

.note span {
  display: block;
  color: var(--gray-color);
  font-size: 0.9rem;
  line-height: 1.5;
}

.note .bottom-content {
  padding-top: 15px;
  border-top: 1px solid var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.bottom-content span {
  color: var(--gray-color);
  font-size: 0.8rem;
}

.bottom-content .settings {
  position: relative;
}

.bottom-content .settings i {
  color: var(--gray-color);
  cursor: pointer;
  font-size: 1.1rem;
  transition: var(--transition);
}

.bottom-content .settings i:hover {
  color: var(--primary-color);
  transform: rotate(90deg);
}

.settings .menu {
  z-index: 1;
  bottom: 0;
  right: -5px;
  padding: 10px 0;
  background: white;
  position: absolute;
  border-radius: 8px;
  transform: scale(0);
  transform-origin: bottom right;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.1);
  transition: var(--transition);
  min-width: 150px;
}

.settings.show .menu {
  transform: scale(1);
}

.settings .menu li {
  height: 40px;
  font-size: 0.9rem;
  padding: 0 20px;
  cursor: pointer;
  display: flex;
  align-items: center;
  transition: var(--transition);
}

.menu li:hover {
  background: var(--light-gray);
}

.menu li i {
  padding-right: 10px;
  font-size: 1rem;
}

.popup-box {
  position: fixed;
  top: 0;
  left: 0;
  z-index: 10;
  height: 100%;
  width: 100%;
  background: rgba(0, 0, 0, 0.5);
  backdrop-filter: blur(5px);
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  pointer-events: none;
  transition: var(--transition);
}

.popup-box.show {
  opacity: 1;
  pointer-events: auto;
}

.popup-box .popup {
  width: 100%;
  max-width: 500px;
  transform: scale(0.9);
  transition: var(--transition);
}

.popup-box.show .popup {
  transform: scale(1);
}

.popup .content {
  border-radius: var(--border-radius);
  background: white;
  width: 100%;
  box-shadow: 0 15px 40px rgba(0, 0, 0, 0.2);
}

.content header {
  padding: 20px;
  border-bottom: 1px solid var(--light-gray);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.content header p {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--dark-color);
}

.content header i {
  color: var(--gray-color);
  cursor: pointer;
  font-size: 1.5rem;
  transition: var(--transition);
}

.content header i:hover {
  color: var(--danger-color);
  transform: rotate(90deg);
}

.content form {
  margin: 20px;
}

.content form .row {
  margin-bottom: 20px;
}

form .row label {
  font-size: 1rem;
  font-weight: 500;
  display: block;
  margin-bottom: 8px;
  color: var(--dark-color);
}

form :where(input, textarea) {
  height: 50px;
  width: 100%;
  outline: none;
  font-size: 1rem;
  padding: 0 15px;
  border-radius: 8px;
  border: 1px solid var(--light-gray);
  transition: var(--transition);
  background-color: #f8f9fa;
}

form :where(input, textarea):focus {
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(108, 99, 255, 0.2);
}

form .row textarea {
  height: 180px;
  resize: none;
  padding: 15px;
  line-height: 1.5;
}

form button {
  width: 100%;
  height: 50px;
  color: white;
  outline: none;
  border: none;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  border-radius: 8px;
  background: var(--primary-color);
  transition: var(--transition);
  text-transform: uppercase;
  letter-spacing: 1px;
}

form button:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 5px 15px rgba(108, 99, 255, 0.3);
}

.footer {
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  padding: 20px;
  text-align: center;
  margin-top: 40px;
  font-size: 0.9rem;
  color: var(--gray-color);
  background: white;
  border-top: 1px solid var(--light-gray);
}

.heart {
  display: inline-block;
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0% {
    transform: scale(1);
  }
  50% {
    transform: scale(1.3);
  }
  100% {
    transform: scale(1);
  }
}

.author {
  color: var(--dark-color);
  font-weight: 600;
  position: relative;
}

.author::after {
  content: "";
  position: absolute;
  width: 100%;
  height: 2px;
  bottom: -2px;
  left: 0;
  background-color: var(--primary-color);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.3s ease;
}

.author:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.footer-links {
  margin-top: 15px;
  display: flex;
  justify-content: center;
  gap: 20px;
  flex-wrap: wrap;
}

.footer-link {
  color: var(--gray-color);
  text-decoration: none;
  transition: var(--transition);
}

.footer-link:hover {
  color: var(--primary-color);
}

@media (max-width: 768px) {
  .app-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .search-box {
    width: 100%;
  }

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

  .popup-box .popup {
    max-width: 95%;
  }
}

/* Note color variations */
.note.note-primary::before {
  background-color: var(--primary-color);
}
.note.note-success::before {
  background-color: var(--success-color);
}
.note.note-warning::before {
  background-color: var(--warning-color);
}
.note.note-danger::before {
  background-color: var(--danger-color);
}
.note.note-secondary::before {
  background-color: var(--secondary-color);
}