refactor: настроил линтер против сиротского css

frontend/src/views/AboutView.vue

@@ -4,7 +4,7 @@
   </div>
 </template>
 
-<style>
+<style scoped>
 @media (min-width: 1024px) {
   .about {
     min-height: 100vh;

frontend/src/views/admin/AdminDashboardView.vue

@@ -80,56 +80,6 @@ onMounted(async () => {
   grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
   gap: 16px;
 }
-.bars {
-  display: flex;
-  flex-direction: column;
-  gap: 10px;
-  margin-top: 10px;
-}
-.bar-row {
-  display: grid;
-  grid-template-columns: 1fr 2fr auto;
-  align-items: center;
-  gap: 8px;
-  font-size: 13px;
-}
-.bar {
-  background: var(--color-black-a08);
-  border-radius: 6px;
-  height: 8px;
-  overflow: hidden;
-}
-.bar-fill {
-  background: var(--gradient-progress-success);
-  height: 100%;
-}
-.percent {
-  color: var(--color-text-secondary);
-  font-size: 12px;
-}
-.metric {
-  margin-bottom: 10px;
-  color: var(--color-text-secondary);
-}
-.activity {
-  display: flex;
-  gap: 10px;
-  margin-top: 12px;
-  align-items: flex-end;
-}
-.day {
-  display: flex;
-  flex-direction: column;
-  align-items: center;
-  gap: 4px;
-  font-size: 11px;
-  color: var(--color-text-secondary);
-}
-.day-bar {
-  width: 16px;
-  background: var(--gradient-bar-neutral-vertical);
-  border-radius: 6px 6px 0 0;
-}
 .sync-meta {
   font-size: 12px;
   color: var(--color-text-secondary);

frontend/src/views/auth/LoginView.vue

@@ -199,20 +199,6 @@ async function loginViaYufu() {
   gap: 16px;
 }
 
-.brand-logo {
-  width: 56px;
-  height: 56px;
-  border-radius: var(--radius-md);
-  background: var(--color-white);
-  box-shadow: var(--shadow-card);
-  border: 1px solid var(--color-border-glass);
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  color: var(--color-primary-dark);
-  flex-shrink: 0;
-}
-
 .brand-eyebrow {
   margin: 0 0 6px;
   font-size: 11px;
@@ -342,48 +328,6 @@ async function loginViaYufu() {
   overflow: hidden;
 }
 
-.login-card-accent {
-  position: absolute;
-  top: 0;
-  left: 0;
-  right: 0;
-  height: 4px;
-  background: var(--gradient-brand);
-}
-
-.login-card-header {
-  text-align: center;
-}
-
-.login-badge {
-  width: 52px;
-  height: 52px;
-  margin: 0 auto 16px;
-  border-radius: 16px;
-  background: var(--gradient-nav-active);
-  border: 1px solid var(--color-primary-a25);
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  color: var(--color-primary-border);
-  box-shadow: 0 8px 20px var(--color-primary-a12);
-}
-
-.login-title {
-  margin: 0 0 8px;
-  font-size: 28px;
-  font-weight: 800;
-  color: var(--color-text);
-  letter-spacing: -0.02em;
-}
-
-.login-subtitle {
-  margin: 0;
-  font-size: 14px;
-  line-height: 1.55;
-  color: var(--login-text-muted);
-}
-
 .login-actions {
   display: flex;
   flex-direction: column;
@@ -483,24 +427,6 @@ async function loginViaYufu() {
   justify-content: flex-start;
 }
 
-.footer-uni {
-  width: 28px;
-  height: 28px;
-  border-radius: 50%;
-  background: var(--gradient-brand);
-  color: var(--color-white);
-  display: inline-flex;
-  align-items: center;
-  justify-content: center;
-  box-shadow: 0 4px 12px var(--color-primary-a25);
-}
-
-.footer-uni-label {
-  font-weight: 700;
-  color: var(--color-text);
-  letter-spacing: 0.04em;
-}
-
 .footer-center {
   justify-content: center;
   gap: 20px;

frontend/src/views/student/DashboardView.vue

@@ -262,11 +262,6 @@ async function registerLecture(id: string) {
   gap: 10px;
   align-items: flex-start;
 }
-.stats-row {
-  display: grid;
-  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
-  gap: 16px;
-}
 .xp-section {
   display: flex;
   flex-direction: column;
@@ -294,10 +289,6 @@ async function registerLecture(id: string) {
 .title-icon {
   color: var(--color-text);
 }
-.inline-icon {
-  color: var(--color-text);
-  vertical-align: middle;
-}
 .cards-grid {
   display: grid;
   grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));

frontend/src/views/teacher/TeacherAnalyticsView.vue

@@ -177,9 +177,4 @@ watch(() => auth.user?.id, fetchTeacherAnalytics)
   border-radius: var(--radius-sm);
   font-size: 13px;
 }
-.top-list {
-  padding-left: 18px;
-  color: var(--color-text-secondary);
-  font-size: 13px;
-}
 </style>

frontend/src/views/teacher/TeacherDashboardView.vue

@@ -104,15 +104,6 @@ watch(() => auth.user?.id, fetchTeacherLectures)
   grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
   gap: 16px;
 }
-.visibility {
-  display: flex;
-  flex-direction: column;
-  gap: 8px;
-}
-.visibility-meta {
-  font-size: 13px;
-  color: var(--color-text-secondary);
-}
 .upcoming {
   display: flex;
   flex-direction: column;