/* Обновленная цветовая палитра */
:root {
  --primary: #000;
  --secondary: #1B99CD;
  --accent: #D9CF1F;
  --highlight: #CA1F87;
  --light-bg: #f8f9fc;
  --dark-text: #2c3e50;
  --medium-text: #5a6c7d;
  --light-text: #9ab0cf;
  --border-color: #e0e6ed;
  --success: #047500;
  --warning: #f39c12;
  --danger: #e74c3c;
  --menu-width: 280px;
  --menu-item-active: rgba(27, 153, 205, 0.15);
}

/* Базовые стили */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  height: 100%;
  font-size: 10px;
}

body {
  font-family: 'Montserrat', sans-serif;
  font-size: 1.2rem;
  line-height: 1.6;
  color: var(--dark-text);
  background-color: var(--light-bg);
  min-height: 100%;
  display: flex;
  flex-direction: column;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

/* УДАЛЕНЫ ВСЕ СТАРЫЕ СТИЛИ САЙДБАРА */

/* =============== ОСТАЛЬНЫЕ СТИЛИ =============== */
/* Контейнеры и сетка */
.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

.content-group {
  display: flex;
  min-height: 100vh;
  height: auto;
  padding: 3rem 0;
}

.content-main {
  position: relative;
  z-index: 1;
  transition: transform 0.3s ease;
  width: 100%;
}

body.menu-expanded .content-main {
  transform: none;
}

/* Шапка */
.header {
  margin-bottom: 3rem;
  background: white;
  border-radius: 15px;
  box-shadow: 0 5px 25px rgba(0, 0, 0, 0.05);
  padding: 1.5rem 2.5rem;
  position: relative;
  z-index: 1100;
}

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

.header-left {
  display: flex;
  align-items: center;
}

.header-title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.3rem;
}

.header-subtitle {
  color: var(--medium-text);
  font-size: 1.3rem;
}

.header-right {
  display: flex;
  align-items: center;
}

.search {
  margin-right: 2rem;
}

.search-group {
  position: relative;
  width: 24rem;
}

.search-input {
  width: 100%;
  height: 4rem;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  padding: 0 1.5rem 0 4rem;
  font-size: 1.4rem;
  transition: all 0.3s ease;
  background: url(../img/search.svg) no-repeat 1.5rem center;
  background-size: 1.8rem;
}

.search-input:focus {
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(27, 153, 205, 0.2);
}

.user-link {
  position: relative;
}

.user-link__ico {
  width: 4.5rem;
  height: 4.5rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--border-color);
  cursor: pointer;
  transition: all 0.3s ease;
}

.user-link__ico:hover {
  border-color: var(--secondary);
}

.user-link__ico img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.user-link__content {
  position: absolute;
  top: calc(100% + 1rem);
  right: 0;
  width: 25rem;
  background: white;
  border-radius: 15px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  display: none;
  z-index: 100;
  overflow: hidden;
}

.user-link:hover .user-link__content {
  display: block;
}

.user-link__content-top {
  padding: 2rem;
  border-bottom: 1px solid var(--border-color);
  text-align: left;
}

.user-link__title {
  font-weight: 600;
  font-size: 1.5rem;
  margin-bottom: 0.3rem;
}

.user-link__subtitle {
  color: var(--medium-text);
  font-size: 1.2rem;
}

.user-link__content ul {
  padding: 1.5rem 0;
  list-style: none;
}

.user-link__content ul li a {
  display: flex;
  align-items: center;
  padding: 1rem 2rem;
  font-size: 1.4rem;
  color: var(--dark-text);
  transition: all 0.3s ease;
}

.user-link__content ul li a:hover {
  background: var(--light-bg);
  color: var(--secondary);
}

.user-link__content ul li a i {
  margin-right: 1rem;
  font-size: 1.6rem;
  width: 24px;
}

/* Основной контент */
.middle-content {
  background: white;
  border-radius: 20px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.05);
  margin-bottom: 3rem;
}

.middle-content__top {
  padding: 1.5rem 2.5rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  border-bottom: 1px solid var(--border-color);
}

.breadcrumbs {
  display: flex;
  align-items: center;
  font-size: 1.3rem;
  color: var(--medium-text);
  list-style: none;
}

.breadcrumbs li {
  position: relative;
  padding-right: 2.5rem;
  margin-right: 1rem;
}

.breadcrumbs li:not(:last-child)::after {
  content: "/";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--light-text);
}

.breadcrumbs a {
  color: var(--medium-text);
  transition: color 0.3s ease;
}

.breadcrumbs a:hover {
  color: var(--secondary);
}

.link-list {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}

.link-list__item {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 3.8rem;
  padding: 0 1.8rem;
  border-radius: 6px;
  font-size: 1.3rem;
  font-weight: 500;
  color: var(--medium-text);
  background: var(--light-bg);
  border: 1px solid var(--border-color);
  transition: all 0.3s ease;
}

.link-list__item:hover {
  background: var(--secondary);
  color: white;
  border-color: var(--secondary);
}

.link-list__item.dark_link {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.link-list__item.dark_link:hover {
  background: var(--secondary);
  border-color: var(--secondary);
}

.middle-content__main {
  padding: 2.5rem;
}

/* Статистика */
.stats-list-wrap {
  margin-bottom: 3rem;
}

.stats-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 1.5rem;
}

.stats-list__item {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
  position: relative;
  overflow: hidden;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.stats-list__item:hover {
  transform: translateY(-5px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.08);
}

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

.stats-list__item-title {
  font-size: 1.3rem;
  color: var(--medium-text);
  margin-bottom: 1rem;
}

.stats-list__item-main {
  display: flex;
  align-items: baseline;
}

.stats-list__item-main strong {
  font-weight: 700;
  font-size: 2.4rem;
  color: var(--primary);
}

.stats-list__item-main span {
  display: flex;
  align-items: center;
  margin-left: 1rem;
  font-size: 1.7rem;
  font-weight: 600;
}

.stats-list__item-main span.up {
  color: var(--success);
  font-weight: bold;
}

.stats-list__item-main span.down {
  color: var(--danger);
  font-weight: bold;
}

/* Сетка диаграмм */
.charts-grid {
  display: flex;
  flex-direction: column;
  gap: 2.5rem;
}

.chart-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
}

.chart-item {
  background: white;
  border-radius: 15px;
  padding: 2rem;
  box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
  border: 1px solid var(--border-color);
  position: relative;
  display: flex;
  flex-direction: column;
}

.chart-item.full-width {
  grid-column: 1 / -1;
}

.chart-item__top {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.chart-item__top-left {
  flex: 1;
  min-width: 250px;
}

.chart-item__top-right {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.chart-item__title {
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.chart-item__subtitle {
  font-size: 1.3rem;
  color: var(--medium-text);
  margin-bottom: 1rem;
}

.chart-main {
  flex: 1;
  min-height: 250px;
  position: relative;
}

/* Выпадающее меню */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 1.5rem;
  min-width: 100px;
  background: white;
  border: 1px solid var(--border-color);
  border-radius: 30px;
  color: var(--medium-text);
  font-size: 1.3rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dropdown-toggle:hover {
  border-color: var(--secondary);
  color: var(--secondary);
}

.dropdown-toggle::after {
  content: "";
  display: inline-block;
  width: 10px;
  height: 10px;
  margin-left: 0.8rem;
  background: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24'%3E%3Cpath d='M7 10l5 5 5-5z' fill='%235a6c7d'/%3E%3C/svg%3E") no-repeat center;
  background-size: contain;
  transition: transform 0.3s ease;
}

.dropdown.open .dropdown-toggle::after {
  transform: rotate(180deg);
}

.dropdown-menu {
  position: absolute;
  top: calc(100% + 5px);
  right: 0;
  min-width: 150px;
  background: white;
  border-radius: 10px;
  box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
  z-index: 100;
  display: none;
  overflow: hidden;
  list-style: none;
}

.dropdown.open .dropdown-menu {
  display: block;
}

.dropdown-item {
  display: block;
  padding: 0.8rem 1.5rem;
  font-size: 1.3rem;
  color: var(--dark-text);
  text-decoration: none;
  transition: all 0.2s ease;
}

.dropdown-item:hover {
  background: var(--light-bg);
  color: var(--secondary);
}

/* Круговая статистика */
.circle-stats {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
  margin-top: 2rem;
}

.circle-stat {
  text-align: center;
}

.circle-stat__value {
  font-size: 2.4rem;
  font-weight: 700;
  color: var(--primary);
  margin: 1rem 0 0.5rem;
}

.circle-stat__label {
  font-size: 1.3rem;
  color: var(--medium-text);
}

/* Уведомления */
.notifications-list {
  margin-top: 2rem;
}

.notification-item {
  display: flex;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--border-color);
}

.notification-item:last-child {
  border-bottom: none;
}

.notification-item__icon {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-right: 1.2rem;
  flex-shrink: 0;
}

.notification-item__icon.warning {
  background: rgba(243, 156, 18, 0.1);
}

.notification-item__icon.danger {
  background: rgba(231, 76, 60, 0.1);
}

.notification-item__content {
  flex: 1;
}

.notification-item__title {
  font-weight: 500;
  font-size: 1.4rem;
  margin-bottom: 0.3rem;
}

.notification-item__title a {
  color: var(--primary);
  transition: color 0.3s ease;
}

.notification-item__title a:hover {
  color: var(--secondary);
}

.notification-item__desc {
  font-size: 1.3rem;
  color: var(--medium-text);
  margin-bottom: 0.5rem;
}

.notification-item__time {
  font-size: 1.2rem;
  color: var(--light-text);
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  height: 4.5rem;
  padding: 0 2.5rem;
  border-radius: 10px;
  font-size: 1.4rem;
  font-weight: 600;
  text-align: center;
  cursor: pointer;
  transition: all 0.3s ease;
  border: none;
  outline: none;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background: var(--secondary);
  color: white;
  box-shadow: 0 5px 15px rgba(27, 153, 205, 0.3);
}

.btn-primary:hover {
  background: #158bb8;
  box-shadow: 0 7px 20px rgba(27, 153, 205, 0.4);
}

.btn-outline {
  background: transparent;
  color: var(--secondary);
  border: 1px solid var(--secondary);
}

.btn-outline:hover {
  background: rgba(27, 153, 205, 0.1);
}

.btn-icon {
  width: 3.6rem;
  height: 3.6rem;
  padding: 0;
  border-radius: 50%;
}

/* Подвал */
.footer {
  margin-top: auto;
  padding: 2rem 0;
  text-align: center;
  color: var(--medium-text);
  font-size: 1.3rem;
}

.footer a {
  color: var(--secondary);
  transition: color 0.3s ease;
}

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

/* Адаптивность */
@media (min-width: 1025px) {
  .sidebar-overlay {
    display: none !important;
  }
}

@media (max-width: 1024px) {
  .header {
    position: sticky;
    top: 0;
    z-index: 100;
    margin: 0;
    border-radius: 0;
    padding: 1rem 1.5rem;
  }
  
  .chart-row {
    grid-template-columns: 1fr;
  }
  
  .stats-list {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  }
  
  body.menu-open .content-main {
    position: relative;
    left: 0;
    width: 100%;
    transform: none;
  }
  
  .sidebar {
    left: -280px;
    transition: left 0.3s ease;
  }
  
  body.menu-open .sidebar {
    left: 0;
  }
}

@media (max-width: 768px) {
  .header-content {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .header-right {
    width: 100%;
    justify-content: space-between;
    margin-top: 1.5rem;
  }
  
  .search {
    flex: 1;
    margin-right: 1rem;
  }
  
  .link-list {
    margin-top: 1.5rem;
  }
  
  .stats-list {
    grid-template-columns: 1fr 1fr;
  }
  
  .circle-stats {
    grid-template-columns: 1fr;
  }
  
  .chart-item__top {
    flex-direction: column;
    gap: 1rem;
  }
  
  .chart-item__top-right {
    width: 100%;
    justify-content: flex-end;
  }
}

@media (max-width: 480px) {
  .stats-list {
    grid-template-columns: 1fr;
  }
  
  .link-list__item {
    font-size: 1.2rem;
    padding: 0 1.5rem;
  }
  
  .chart-item {
    padding: 1.8rem;
  }
  
  .chart-main {
    min-height: 200px;
  }
  
  .sidebar {
    width: 100%;
  }
  
  body.menu-open .content-main {
    transform: none;
  }
}

@media (min-width: 1025px) {
  .sidebar-toggle {
    display: none;
  }
}