Lab page: per-variant create/edit modals, rendered conditions, inline lab edit; student page: compact code field, big score, defense wording, header highlight; toasts tinted; p margin

web/src/main/resources/templates/fragments/base.html

@@ -38,7 +38,6 @@
                     <a th:if="${currentUser.admin}" th:href="@{/admin/users}" class="nav-link">Пользователи</a>
                     <a th:if="${currentUser.admin}" th:href="@{/admin/labs}" class="nav-link">Лабораторные</a>
                     <a th:unless="${currentUser.admin}" th:href="@{/student/labs}" class="nav-link">Лабораторные</a>
-                    <a th:unless="${currentUser.admin}" th:href="@{/student}" class="nav-link">Личный кабинет</a>
                     <a th:href="@{/change-password}" class="nav-link">Смена пароля</a>
                 </th:block>
             </nav>
@@ -47,7 +46,6 @@
                     <a th:href="@{/admin}" th:if="${currentUser.admin}" class="nav-user" th:text="${currentUser.name}" title="Личный кабинет">—</a>
                     <a th:href="@{/student}" th:unless="${currentUser.admin}" class="nav-user" th:text="${currentUser.name}" title="Личный кабинет">—</a>
                 </th:block>
-                <a th:if="${currentUser == null}" th:href="@{/login}" class="btn">Войти</a>
                 <button type="button" class="btn btn-secondary theme-btn"
                         aria-label="Сменить тему" title="Сменить тему">
                     <svg class="theme-icon" viewBox="0 0 24 24" aria-hidden="true" focusable="false">
@@ -65,6 +63,7 @@
                         </g>
                     </svg>
                 </button>
+                <a th:if="${currentUser == null}" th:href="@{/login}" class="btn">Войти</a>
                 <form th:if="${currentUser != null}" th:action="@{/logout}" method="post">
                     <button class="btn" type="submit">Выйти</button>
                 <input type="hidden" name="_csrf" th:value="${csrfToken}">