body {
      margin: 0;
      font-family: "Georgia", serif;
      background-color: #f8f5f0;
      color: #0d1b2a;
    }

    header {
      display: flex;
      align-items: center;
      justify-content: space-between;
      background-color: #f8f5f0;
      padding: 10px 40px;
      border-bottom: 2px solid #415a77;
    }

    .logo {
      display: flex;
      align-items: center;
      gap: 10px;
    }

    .logo img {
      width: 50px;
      height: 50px;
      filter: none;
    }

    .logo h1 {
      font-size: 1.3em;
      color: #1b263b;
      margin: 0;
    }

    nav ul {
      list-style: none;
      display: flex;
      gap: 20px;
      margin: 0;
      padding: 0;
    }

    nav a {
      text-decoration: none;
      color: #1b263b;
      font-weight: bold;
      transition: color 0.2s;
    }

    nav a:hover {
      color: #415a77;
    }
    
    nav a.selected {
      text-decoration: underline;
    }

    main {
      max-width: 1100px;
      margin: 30px auto;
      padding: 0 20px;
    }

    .triple-block {
      display: grid;
      grid-template-columns: repeat(3, 1fr);
      gap: 20px;
      margin-bottom: 40px;
    }

    section {
      background-color: #edf2f4;
      border: 1px solid #a9bcd0;
      border-radius: 6px;
      padding: 5px 20px 20px 20px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }
    
    section.qq {
      background-color: #ffffff !important;
      border: 1px solid #a9bcd0;
      border-radius: 6px;
      padding: 5px 20px 20px 20px;
      box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    }

    section h2 {
      border-bottom: 2px solid #415a77;
      padding-bottom: 8px;
      margin-bottom: 15px;
      color: #1b263b;
    }

    .block-two {
      display: grid;
      grid-template-columns: 1fr 1fr;
      gap: 20px;
    }
    
    .block-twoq {
      display: grid;
      grid-template-columns: 1fr 3fr;
      gap: 20px;
    }

    .pbd-layout {
      display: grid;
      grid-template-columns: 2fr 1fr;
      gap: 20px;
      align-items: start;
    }

    .pbd-side {
      margin-bottom: 20px;
    }

    footer {
      display: flex;
      justify-content: space-between;
      align-items: center;
      background-color: #1b263b;
      padding: 15px 40px;
      border-top: 2px solid #415a77;
      font-size: 0.9em;
      color: #e0e1dd;
    }

    .code-block {
      padding: 5px 10px;
      min-width: 120px;
      text-align: right;
      font-family: monospace;
      color: #e0e1dd;
    }

    ul {
      padding-left: 20px;
      margin: 0;
    }

    li {
      margin-bottom: 6px;
    }

    .pagination {
      margin: 20px 0;
      display: flex;
      gap: 6px;
      flex-wrap: wrap;
    }
    .pagination a {
      padding: 6px 12px;
      border: 1px solid #a9bcd0;
      border-radius: 4px;
      text-decoration: none;
      color: #1b263b;
      font-size: 0.95em;
      background-color: #ffffff;
    }
    .pagination a:hover {
      background-color: #edf2f4;
    }
    .pagination a.active {
      background-color: #415a77;
      color: #fff;
      border-color: #415a77;
    }
    .pagination-info {
      color: #555;
      font-size: 0.9em;
      margin-top: -8px;
      margin-bottom: 16px;
    }

    /* Адаптивность */
    @media (max-width: 900px) {
      .triple-block, .block-two, .pbd-layout {
        grid-template-columns: 1fr;
      }

      nav ul {
        flex-wrap: wrap;
        gap: 10px;
      }
    }
    
    
/* Модальное окно */
.modal {
  display: none; 
  position: fixed; 
  z-index: 1000; 
  left: 0; top: 0; 
  width: 100%; height: 100%; 
  overflow: auto; 
  background-color: rgba(0,0,0,0.5); 
}

/* Контент модального окна */
.modal-content {
  background-color: #fff;
  margin: 10% auto; 
  padding: 20px;
  border-radius: 8px;
  width: 400px; 
  box-shadow: 0 0 10px rgba(0,0,0,0.25);
  position: relative;
}

/* Кнопка закрытия */
.close {
  color: #aaa;
  float: right;
  font-size: 28px;
  font-weight: bold;
  cursor: pointer;
}

.close:hover {
  color: #000;
}

/* Вкладки */
.tabs {
  display: flex;
  margin-bottom: 15px;
}

.tab-button {
  flex: 1;
  padding: 10px;
  cursor: pointer;
  background: #f0f0f0;
  border: none;
  font-weight: bold;
  transition: background 0.3s;
}

.tab-button.active {
  background: #333;
  color: #fff;
}

.tab-content {
  display: none;
}

.tab-content.active {
  display: block;
}

/* Формы */
form {
  display: flex;
  flex-direction: column;
}

form label {
  margin: 10px 0 5px;
}

form input {
  padding: 8px;
  margin-bottom: 10px;
  border-radius: 4px;
  border: 1px solid #ccc;
}

form button {
  padding: 10px;
  background-color: #333;
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
  font-weight: bold;
  transition: background 0.3s;
}

form button:hover {
  background-color: #555;
}    

/* Кнопка меню-гамбургера (видна только на мобильных) */
.menu-toggle {
  display: none;
  font-size: 28px;
  cursor: pointer;
  color: #1b263b;
  background: none;
  border: none;
}

/* Мобильная версия */
@media (max-width: 900px) {
  header {
    flex-wrap: wrap;
  }

  nav {
    width: 100%;
  }

  /* Прячем меню по умолчанию */
  nav ul {
    display: none;
    flex-direction: column;
    width: 100%;
    background-color: #f8f5f0;
    border-top: 2px solid #415a77;
    padding: 10px 0;
  }

  nav ul li {
    text-align: center;
    margin: 8px 0;
  }

  nav ul.show {
    display: flex;
  }

  /* Показываем кнопку меню */
  .menu-toggle {
    display: block;
  }
}

@media (max-width: 900px) {
  /* Уже существующие адаптивные настройки */
  .triple-block, .block-two, .pbd-layout {
    grid-template-columns: 1fr;
  }

  /* Добавляем адаптив для block-twoq */
  .block-twoq {
    grid-template-columns: 1fr;
  }
}

.add-work-container {
  max-width: 700px;
  margin: 60px auto;
  background: #edf2f4;
  padding: 30px 40px;
  border-radius: 12px;
  box-shadow: 0 4px 15px rgba(0,0,0,0.1);
  border: 1px solid #a9bcd0;
}

.add-work-container h1 {
  text-align: center;
  color: #16386e;
  margin-bottom: 25px;
}

.add-work-form {
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.add-work-form label {
  font-weight: bold;
  color: #1b263b;
}

.add-work-form input,
.add-work-form select,
.add-work-form textarea {
  font-family: "Georgia", serif;
  padding: 10px 12px;
  border-radius: 6px;
  border: 1px solid #a9bcd0;
  font-size: 1em;
  background: #fff;
  transition: border 0.2s, box-shadow 0.2s;
}

.add-work-form input:focus,
.add-work-form select:focus,
.add-work-form textarea:focus {
  border-color: #415a77;
  box-shadow: 0 0 0 3px rgba(65,90,119,0.2);
  outline: none;
}

.add-work-form button {
  background-color: #16386e;
  color: #fff;
  font-weight: bold;
  border: none;
  border-radius: 6px;
  padding: 12px;
  font-size: 1.1em;
  cursor: pointer;
  transition: background 0.3s, transform 0.1s;
}

.add-work-form button:hover {
  background-color: #1b4f91;
}

.add-work-form button:active {
  transform: scale(0.98);
}

/* Адаптивность */
@media (max-width: 600px) {
  .add-work-container {
    padding: 20px;
  }

  .add-work-container h1 {
    font-size: 1.4em;
  }
}

.profile-edit-container {
  max-width: 700px;
  padding: 5px;
}

.profile-edit-container h1 {
  text-align: center;
  color: #16386e;
  margin-bottom: 30px;
}

.profile-edit-form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.form-group label {
  font-weight: bold;
  display: block;
  margin-bottom: 6px;
  color: #1b263b;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  padding: 10px 12px;
  border: 1px solid #a9bcd0;
  border-radius: 6px;
  background: #fff;
  font-family: "Georgia", serif;
  font-size: 1em;
  transition: all 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: #415a77;
  box-shadow: 0 0 0 3px rgba(65,90,119,0.2);
  outline: none;
}

.checkbox-group {
  display: flex;
  gap: 20px;
  margin-top: 10px;
}

.checkbox-group label {
  display: flex;
  align-items: center;
  gap: 6px;
  font-weight: normal;
  cursor: pointer;
}

.form-buttons {
  display: flex;
  justify-content: space-between;
  margin-top: 25px;
  gap: 10px;
}

.save-btn,
.cancel-btn {
  display: inline-block;
  padding: 12px 20px;
  border-radius: 6px;
  font-size: 1em;
  font-weight: bold;
  text-decoration: none;
  text-align: center;
  transition: all 0.3s;
}

.save-btn {
  background-color: #16386e;
  color: #fff;
  border: none;
  cursor: pointer;
}

.save-btn:hover {
  background-color: #1b4f91;
}

.cancel-btn {
  background-color: #ccc;
  color: #1b263b;
}

.cancel-btn:hover {
  background-color: #b0b0b0;
}

.required {
  color: #a60000;
}

/* Адаптивность */
@media (max-width: 600px) {
  .profile-edit-container {
    padding: 25px;
  }

  .form-buttons {
    flex-direction: column;
  }

  .save-btn, .cancel-btn {
    width: 100%;
  }
}