body {
  font-family: "Open Sans", sans-serif;
  padding: 0;
  margin: 0;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  background: #f5f5f5;
}

header {
  font-size: 20px;
  font-weight: bold;
  margin-bottom: 20px;
}

.notes-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.user-info {
  display: flex;
  align-items: center;
  gap: 15px;
}

.user-info span {
  font-size: 14px;
  color: #666;
  font-weight: 500;
}

.logout-btn {
  padding: 8px 16px;
  cursor: pointer;
  border: 1px solid #ddd;
  background-color: #f8f9fa;
  border-radius: 5px;
  font-size: 14px;
  color: #dc3545;
  transition: all 0.3s ease;
}

.logout-btn:hover {
  background-color: #dc3545;
  color: white;
}

.auth-link {
  text-align: center;
  margin-top: 15px;
  font-size: 14px;
}

.auth-link a {
  color: #007bff;
  text-decoration: none;
  font-weight: 500;
}

.auth-link a:hover {
  text-decoration: underline;
}

.container {
  width: 90%;
  max-width: 600px;
  box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
  border-radius: 8px;
  padding: 15px;
  margin-top: 20px;
  background: white;
}

.login-form {
  margin-top: 20px;
}

.form-group {
  margin-bottom: 15px;
}

.form-group label {
  display: block;
  margin-bottom: 5px;
  font-weight: bold;
}

.form-group input {
  width: 100%;
  padding: 10px;
  border: 1px solid #ddd;
  border-radius: 5px;
  font-size: 16px;
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: #007bff;
}

.error-message {
  color: #dc3545;
  margin-top: 10px;
  padding: 10px;
  background-color: #f8d7da;
  border: 1px solid #f5c6cb;
  border-radius: 5px;
}

textarea {
  width: 100%;
  min-height: 50px;
  resize: none;
  border: none;
  background: white;
  margin-bottom: 5px;
  overflow-y: hidden;
}

textarea:focus {
  outline: none;
}

.save-button-container {
  display: flex;
  align-items: center;
  gap: 10px;
}

.save-hint {
  font-size: 12px;
  color: #999;
  font-style: italic;
}

.btnSave {
  padding: 10px 20px;
  cursor: pointer;
  border-width: 1px;
  background: white;
  border-radius: 5px;
  font-family: "Open Sans", sans-serif;
  transition: all 0.3s ease;
  font-size: 16px;
}

.btnSave:hover {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
}

.date {
  font-size: 11px;
  color: grey;
}

.notesHeaderBtn {
  display: inline-block;
  cursor: pointer;
  color: black;
  font-weight: bold;
  margin-left: 10px;
}

.textNote {
  margin-top: 10px;
  white-space: pre-wrap;
}

/* Убираем стандартные отступы для абзацев */
.textNote p {
  margin: 0;
  padding: 0;
}

/* Убираем маргины у заголовков */
.textNote h1,
.textNote h2,
.textNote h3,
.textNote h4,
.textNote h5,
.textNote h6 {
  margin: 0;
  padding: 0;
}

/* Убираем отступы у списков */
.textNote ul,
.textNote ol {
  margin: 0;
  padding-left: 20px;
}

/* Убираем маргины у элементов списка */
.textNote li {
  margin: 0;
  padding: 0;
}

/* Стили для ссылок */
.textNote a {
  color: #007bff;
  text-decoration: none;
}

.textNote a:hover {
  text-decoration: underline;
}

/* Стили для цитат */
.textNote blockquote {
  border-left: 4px solid #007bff;
  padding-left: 16px;
  margin: 10px 0;
  color: #555;
  font-style: italic;
  background-color: #f8f9fa;
  padding: 10px 16px;
  border-radius: 0 4px 4px 0;
}

.textNote blockquote p {
  margin: 0;
}

/* Стили для кода */
.textNote pre {
  background-color: #f5f5f5;
  padding: 10px;
  border-radius: 5px;
  font-size: 14px;
  overflow-x: auto;
}

.textNote code {
  background-color: #f5f5f5;
  padding: 2px 4px;
  border-radius: 5px;
  font-size: 14px;
}

.notes-container {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  padding-bottom: 60px; /* Отступ снизу для footer */
}

#notesList {
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.markdown-buttons {
  margin-top: 10px;
  margin-bottom: 10px;
}

.markdown-buttons .btnMarkdown {
  padding: 5px 10px;
  margin-right: 5px;
  cursor: pointer;
  border: 1px solid #ddd;
  background-color: #f0f0f0;
  border-radius: 5px;
  font-size: 14px;
}

.markdown-buttons .btnMarkdown:hover {
  background-color: #e0e0e0;
}

.footer {
  text-align: center;
  font-size: 12px;
  color: #999;
  position: fixed;
  bottom: 0;
  width: 100%;
  padding: 10px 0;
}

.footer span {
  font-weight: bold;
}

/* Стили для личного кабинета */
.profile-container {
  margin-top: 20px;
  padding-bottom: 80px; /* Отступ снизу, чтобы контент не обрезался футером */
}

.avatar-section {
  text-align: center;
  padding: 20px;
  border-bottom: 1px solid #e0e0e0;
  margin-bottom: 20px;
}

.avatar-wrapper {
  margin-bottom: 15px;
  display: flex;
  justify-content: center;
  align-items: center;
}

.avatar-preview {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  object-fit: cover;
  border: 3px solid #007bff;
}

.avatar-placeholder {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  background-color: #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 64px;
  color: #999;
}

.avatar-buttons {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-top: 15px;
}

.btn-upload,
.btn-delete {
  padding: 8px 16px;
  cursor: pointer;
  border: 1px solid #ddd;
  background-color: #f8f9fa;
  border-radius: 5px;
  font-size: 14px;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn-upload:hover {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
}

.btn-delete {
  color: #dc3545;
}

.btn-delete:hover {
  background-color: #dc3545;
  color: white;
  border-color: #dc3545;
}

.avatar-hint {
  font-size: 12px;
  color: #999;
  margin-top: 10px;
}

.profile-form {
  padding: 0 10px;
  margin-bottom: 80px; /* Отступ снизу для последнего элемента */
}

.profile-form h3 {
  margin-bottom: 15px;
  color: #333;
}

.separator {
  margin: 30px 0;
  border: none;
  border-top: 1px solid #e0e0e0;
}

.message-container {
  margin-top: 20px;
  margin-bottom: 80px; /* Отступ снизу, чтобы контент не обрезался футером */
  padding: 10px;
  border-radius: 5px;
  text-align: center;
  display: none;
}

.message-container.success {
  background-color: #d4edda;
  color: #155724;
  border: 1px solid #c3e6cb;
  display: block;
}

.message-container.error {
  background-color: #f8d7da;
  color: #721c24;
  border: 1px solid #f5c6cb;
  display: block;
}

.back-btn {
  padding: 8px 16px;
  border: 1px solid #ddd;
  background-color: #f8f9fa;
  border-radius: 5px;
  font-size: 14px;
  color: #007bff;
  text-decoration: none;
  transition: all 0.3s ease;
  display: inline-block;
}

.back-btn:hover {
  background-color: #007bff;
  color: white;
  border-color: #007bff;
}

.username-clickable {
  cursor: pointer;
  transition: color 0.3s ease;
}

.username-clickable:hover {
  color: #007bff;
  text-decoration: underline;
}

/* Стили для календаря */
.main-wrapper {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  width: 100%;
}

.calendar-sidebar {
  flex-shrink: 0;
  width: 240px;
}

.calendar-container {
  background: white;
  border: 1px solid #e0e0e0;
  border-radius: 8px;
  padding: 15px;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.calendar-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
  gap: 10px;
}

.calendar-header h3 {
  margin: 0;
  font-size: 14px;
  font-weight: 600;
  color: #333;
  min-width: 120px;
  text-align: center;
  flex: 1;
}

.calendar-nav-btn {
  background: #f0f0f0;
  border: 1px solid #ddd;
  border-radius: 4px;
  padding: 4px 8px;
  cursor: pointer;
  font-size: 14px;
  color: #333;
  transition: all 0.2s ease;
}

.calendar-nav-btn:hover {
  background: #007bff;
  color: white;
  border-color: #007bff;
}

.calendar-weekdays {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
  margin-bottom: 10px;
}

.weekday {
  text-align: center;
  font-size: 11px;
  font-weight: 600;
  color: #666;
  padding: 5px 0;
  text-transform: uppercase;
}

.calendar-days {
  display: grid;
  grid-template-columns: repeat(7, 1fr);
  gap: 2px;
}

.calendar-day {
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 12px;
  border-radius: 4px;
  cursor: pointer;
  background: #f8f9fa;
  color: #666;
  border: 1px solid transparent;
  transition: all 0.2s ease;
  position: relative;
}

.calendar-day:hover {
  background: #e8f4f8;
  border-color: #007bff;
}

.calendar-day.other-month {
  color: #ccc;
  background: #fafafa;
}

.calendar-day.today {
  background: #007bff;
  color: white;
  font-weight: 600;
  border-color: #0056cc;
}

.calendar-day.today:hover {
  background: #0056cc;
}

.calendar-day.selected {
  background: #28a745;
  color: white;
  font-weight: 600;
  border-color: #1e7e34;
}

.calendar-day.selected:hover {
  background: #1e7e34;
}

.calendar-day.has-notes {
  font-weight: 600;
  color: #007bff;
}

.calendar-day.has-notes::before {
  content: '';
  display: block;
  width: 4px;
  height: 4px;
  background: #007bff;
  border-radius: 50%;
  position: absolute;
  bottom: 2px;
  left: 50%;
  transform: translateX(-50%);
}

.main {
  flex: 1;
  min-width: 300px;
}

/* Адаптация для мобильных устройств */
@media (max-width: 768px) {
  .main-wrapper {
    flex-direction: column;
  }

  .calendar-sidebar {
    width: 100%;
  }

  .calendar-container {
    max-width: 100%;
  }

  .main {
    min-width: auto;
  }

  .container {
    max-width: 900px;
  }
}