/* Основные стили */
:root {
  --primary-color: #0d5ab7;
  --secondary-color: #f8f9fa;
  --text-color: #212529;
  --border-radius: 8px;
  --accent-color: #ff6b6b;
  --gradient-bg: linear-gradient(135deg, var(--primary-color), #0d5ab7);
  --box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
  --transition: all 0.3s ease;
}

body {
  margin: 0;
  padding: 0;
  font-family: system-ui, -apple-system, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  line-height: 1.5;
  color: var(--text-color);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  background-color: #f5f7fa;
  overflow-x: hidden;
  width: 100%;
  max-width: 100vw;
}

.container {
  max-width: 2000px;
  margin: 0 auto;
  padding: 1rem;
  flex: 1;
  display: flex;
  flex-direction: column;
  width: 100%;
  box-sizing: border-box;
  overflow-x: hidden;
}

/* Компактные стили для главной страницы (index.php) - когда нет .main-layout */
.container:not(:has(.main-layout)) {
  max-width: 1200px;
  padding: 1.5rem;
  width: 100%;
  box-sizing: border-box;
}

/* Layout с sidebar */
.main-layout {
  display: flex;
  gap: 1rem;
  margin-top: 1rem;
  align-items: flex-start;
  width: 100%;
  min-width: 0;
}

header {
  text-align: center;
  padding: 1.25rem 1.5rem;
  background: rgba(255,221,0);
  border-radius: var(--border-radius);
  margin-bottom: 1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  box-shadow: var(--box-shadow);
}

/* Компактный header для главной страницы */
.container:not(:has(.main-layout)) header {
  padding: 1rem 1.25rem;
  margin-bottom: 1.5rem;
}

header::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(45deg, rgba(255,255,255,0.1) 0%, rgba(255,255,255,0) 100%);
  pointer-events: none;
}

.portal-title {
  color: red;
  margin: 0;
  font-size: 2rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  text-shadow: 0 2px 4px rgba(0,0,0,0.2);
}
.welcome-message {
  margin-bottom: 2rem;
  padding: 2rem;
}

/* Компактное приветственное сообщение для главной страницы */
.container:not(:has(.main-layout)) .welcome-message {
  margin-bottom: 1.5rem;
  padding: 1.5rem;
}

.logo {
  max-width: 240px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.05);
}

.section-title {
  text-align: center;
  color: var(--primary-color);
  font-size: 2rem;
  margin-bottom: 2rem;
  position: relative;
}

/* Компактные заголовки для главной страницы */
.container:not(:has(.main-layout)) .section-title {
  font-size: 1.75rem;
  margin-bottom: 1.5rem;
}

.section-title {
  padding-bottom: 1rem;
  font-weight: 700;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 120px;
  height: 4px;
  background: var(--gradient-bg);
  border-radius: 4px;
}

.nav-menu {
  background-color: white;
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin: 1.5rem 0 2.5rem;
  width: 100%;
  box-sizing: border-box;
  overflow: hidden;
}

/* Компактное меню для главной страницы */
.container:not(:has(.main-layout)) .nav-menu {
  padding: 1.5rem;
  margin: 1rem 0 1.5rem;
}

.nav-menu ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.25rem;
  justify-content: center;
  width: 100%;
  box-sizing: border-box;
}

.nav-menu li {
  display: flex;
  align-items: stretch;
  min-width: 0;
  max-width: 100%;
}

.nav-menu a {
  color: var(--primary-color);
  text-decoration: none;
  padding: 1.25rem 1.5rem;
  border-radius: var(--border-radius);
  transition: var(--transition);
  font-size: 1.15rem;
  font-weight: 600;
  width: 100%;
  max-width: 100%;
  text-align: center;
  background-color: white;
  border: 2px solid var(--primary-color);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  position: relative;
  overflow: hidden;
  min-height: 80px;
  box-sizing: border-box;
  min-width: 0;
}

/* Компактные ссылки меню для главной страницы */
.container:not(:has(.main-layout)) .nav-menu a {
  padding: 1rem 1.25rem;
}

.nav-menu a span {
  position: relative;
  z-index: 2;
  font-size: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
}

.nav-menu a span.vm {
  font-size: 2rem;
  min-width: 40px;
}

.nav-menu a::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-bg);
  opacity: 0;
  transition: var(--transition);
  z-index: 1;
}

.nav-menu a:hover::before {
  opacity: 1;
}

.nav-menu a:hover {
  color: white;
  transform: translateY(-3px);
  box-shadow: 0 6px 16px rgba(13, 90, 183, 0.25);
  border-color: transparent;
}

.nav-menu a:hover span {
  color: white;
}

.nav-menu a > span:not(.vm) {
  position: relative;
  z-index: 2;
  flex: 1;
}

.help-section {
  background-color: white;
  padding: 2.5rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  margin-top: 2rem;
}

/* Стили для блока support-details */
.support-details {
  background-color: white;
  border: none;
  border-radius: var(--border-radius);
  padding: 1.5rem;
  margin: 1.5rem 0;
  transition: var(--transition);
  box-shadow: var(--box-shadow);
}

.support-details summary {
  cursor: pointer;
  padding: 0.75rem;
  font-weight: 600;
  color: var(--primary-color);
  outline: none;
  position: relative;
  list-style: none;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.support-details summary:hover {
  background-color: rgba(13, 90, 183, 0.05);
  border-radius: var(--border-radius);
}

.support-details summary::-webkit-details-marker {
  display: none;
}

.support-details summary::after {
  content: '\25BC';
  position: absolute;
  right: 1rem;
  transform: translateY(-50%);
  top: 50%;
  font-size: 0.8em;
  transition: transform 0.3s ease;
}

.support-details[open] summary::after {
  transform: translateY(-50%) rotate(180deg);
}

.support-details[open] {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.support-details > div {
  padding: 1rem 0.5rem;
  margin-top: 0.5rem;
  border-top: 1px solid #e0e0e0;
}

.additional-info {
    background: #f8f9fa;
    border-radius: 8px;
    padding: 20px;
    margin: 20px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.additional-info .nav-menu {
    background: white;
    border-radius: 6px;
    padding: 15px;
}

.additional-info .nav-menu ul li {
    transition: transform 0.2s;
}

.additional-info .nav-menu ul li:hover {
    transform: translateY(-2px);
}

@media (max-width: 768px) {
  .container {
    padding: 1rem;
  }

  header {
    padding: 1.5rem;
    flex-direction: column;
    gap: 1rem;
  }

  .portal-title {
    font-size: 1.75rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .nav-menu {
    padding: 1.25rem;
  }

  .nav-menu ul {
    grid-template-columns: 1fr;
    gap: 1rem;
  }

  .nav-menu a {
    padding: 1rem 1.25rem;
    font-size: 1rem;
    min-height: 70px;
    flex-wrap: wrap;
  }

  .nav-menu a span.vm {
    font-size: 1.75rem;
    min-width: 35px;
  }

  .help-section {
    padding: 1.5rem;
  }
}

@media (min-width: 769px) and (max-width: 1024px) {
  .nav-menu ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }

  .nav-menu a {
    padding: 1.1rem 1.35rem;
    font-size: 1.05rem;
    min-height: 75px;
  }

  .nav-menu a span.vm {
    font-size: 1.85rem;
  }
}

@media (min-width: 1025px) {
  .nav-menu ul {
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
  }
} 


.access-restricted {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 60vh;
  padding: 2rem;
}

.access-restricted-content {
  background-color: white;
  padding: 3rem;
  border-radius: var(--border-radius);
  box-shadow: var(--box-shadow);
  max-width: 600px;
  text-align: center;
}

.access-restricted-content h2 {
  color: var(--accent-color);
  font-size: 2rem;
  margin-bottom: 1.5rem;
}

.access-restricted-content p {
  margin-bottom: 1rem;
  font-size: 1.1rem;
  line-height: 1.6;
}

.access-restricted-content strong {
  color: var(--primary-color);
}

.access-warning {
			background-color: #fff3cd;
			border: 1px solid #ffc107;
			color: #856404;
			padding: 15px 20px;
			margin: 20px 30px;
			border-radius: 6px;
		}

/* Стили для календаря мероприятий */
.sidebar {
	width: 300px;
	min-width: 300px;
	background-color: white;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	position: sticky;
	top: 1rem;
	max-height: calc(100vh - 2rem);
	overflow-y: auto;
	overflow-x: hidden;
	transition: all 0.3s ease;
	display: flex;
	flex-direction: column;
	box-sizing: border-box;
	max-width: 100%;
}

.sidebar::-webkit-scrollbar {
	width: 6px;
}

.sidebar::-webkit-scrollbar-track {
	background: #f1f1f1;
	border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb {
	background: #888;
	border-radius: 3px;
}

.sidebar::-webkit-scrollbar-thumb:hover {
	background: #555;
}

.sidebar.collapsed {
	width: 60px;
	min-width: 60px;
}

.sidebar-header {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding: 0.75rem 1rem;
	border-bottom: 2px solid var(--primary-color);
	background-color: var(--primary-color);
	color: white;
	border-radius: var(--border-radius) var(--border-radius) 0 0;
}

.sidebar-header h3 {
	margin: 0;
	font-size: 1.1rem;
	font-weight: 600;
}

.sidebar.collapsed .sidebar-header h3 {
	display: none;
}

.sidebar-toggle {
	background: rgba(255, 255, 255, 0.2);
	border: none;
	color: white;
	width: 32px;
	height: 32px;
	border-radius: 4px;
	cursor: pointer;
	display: flex;
	align-items: center;
	justify-content: center;
	transition: background 0.2s;
	padding: 0;
}

.sidebar-toggle:hover {
	background: rgba(255, 255, 255, 0.3);
}

.toggle-icon {
	font-size: 1.2rem;
	line-height: 1;
}

.filters-container {
	padding: 0.75rem;
	overflow-y: auto;
	flex: 1;
}

.filters-container.hidden {
	display: none;
}

.filter-group.full-width {
	width: 100%;
}

.main-content {
	flex: 1;
	min-width: 0;
	max-width: 100%;
	width: 100%;
	overflow-x: hidden;
	box-sizing: border-box;
}

.filter-form {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.filter-section {
	border: 1px solid #e0e0e0;
	border-radius: 6px;
	padding: 0.75rem;
	background-color: #fafafa;
}

.filter-section-title {
	margin: 0 0 0.5rem 0;
	color: var(--primary-color);
	font-size: 0.9rem;
	font-weight: 600;
	border-bottom: 1px solid var(--primary-color);
	padding-bottom: 0.3rem;
}

.filter-row {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	margin-bottom: 0.5rem;
}

.filter-row:last-child {
	margin-bottom: 0;
}

.filter-group {
	display: flex;
	flex-direction: column;
}

.filter-group.full-width {
	grid-column: 1 / -1;
}

.filter-group {
	margin-bottom: 0.25rem;
}

.filter-group label {
	margin-bottom: 0.25rem;
	font-weight: 500;
	color: var(--text-color);
	font-size: 0.8rem;
	display: block;
}

.filter-group input[type="text"],
.filter-group input[type="date"],
.filter-group input[type="time"],
.filter-group input[type="number"] {
	padding: 0.4rem 0.6rem;
	border: 1px solid #e0e0e0;
	border-radius: 4px;
	font-size: 0.85rem;
	transition: var(--transition);
	background-color: white;
	width: 100%;
	box-sizing: border-box;
}

.filter-group input[type="text"]:focus,
.filter-group input[type="date"]:focus,
.filter-group input[type="time"]:focus,
.filter-group input[type="number"]:focus {
	outline: none;
	border-color: var(--primary-color);
	box-shadow: 0 0 0 3px rgba(13, 90, 183, 0.1);
}

.checkbox-group {
	flex-direction: row;
	align-items: center;
	margin-bottom: 0;
}

.checkbox-label {
	display: flex;
	align-items: center;
	gap: 0.5rem;
	cursor: pointer;
	font-weight: normal;
	margin-bottom: 0;
	font-size: 0.85rem;
}

.checkbox-label input[type="checkbox"] {
	width: 18px;
	height: 18px;
	cursor: pointer;
	accent-color: var(--primary-color);
	flex-shrink: 0;
}

.filter-actions {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
	margin-top: 0.5rem;
	padding-top: 0.75rem;
	border-top: 1px solid #e0e0e0;
}

.btn {
	padding: 0.5rem 1rem;
	border: none;
	border-radius: 6px;
	font-size: 0.85rem;
	font-weight: 600;
	cursor: pointer;
	transition: var(--transition);
	width: 100%;
}

.btn-primary {
	background: var(--gradient-bg);
	color: white;
	box-shadow: 0 2px 4px rgba(13, 90, 183, 0.3);
}

.btn-primary:hover {
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(13, 90, 183, 0.4);
}

.btn-primary:active {
	transform: translateY(0);
}

.btn-secondary {
	background-color: #6c757d;
	color: white;
	box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
	background-color: #5a6268;
	transform: translateY(-2px);
	box-shadow: 0 4px 8px rgba(108, 117, 125, 0.4);
}

/* Стили для результатов */
.results-container {
	background-color: white;
	padding: 1.5rem;
	border-radius: var(--border-radius);
	box-shadow: var(--box-shadow);
	min-height: 400px;
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	overflow-x: hidden;
}

.loading-indicator {
	text-align: center;
	padding: 2rem;
	color: var(--primary-color);
	font-size: 1.1rem;
}

.error-message {
	background-color: #f8d7da;
	color: #721c24;
	padding: 1rem;
	border-radius: var(--border-radius);
	border: 1px solid #f5c6cb;
	margin-bottom: 1rem;
}

.empty-message {
	text-align: center;
	color: #6c757d;
	font-size: 1.1rem;
	padding: 2rem;
	margin: 2rem auto;
	display: block;
	width: fit-content;
	max-width: 100%;
	justify-self: center;
}

.events-container {
	display: grid;
	grid-template-columns: 1fr;
	gap: 1rem;
}

@media (min-width: 768px) and (max-width: 991px) {
	.events-container {
		grid-template-columns: repeat(2, 1fr);
		gap: 1rem;
	}
}

@media (min-width: 992px) {
	.events-container {
		grid-template-columns: repeat(2, 1fr);
		gap: 1rem;
	}
}

/* Стили для пагинации */
.pagination-container {
	margin-top: 2rem;
	padding-top: 1.5rem;
	border-top: 1px solid #e0e0e0;
}

.pagination-info {
	text-align: center;
	margin-bottom: 1rem;
	color: #666;
	font-size: 0.9rem;
}

.pagination-controls {
	display: flex;
	justify-content: center;
	align-items: center;
	gap: 0.5rem;
	flex-wrap: wrap;
}

.pagination-pages {
	display: flex;
	gap: 0.25rem;
	align-items: center;
}

.pagination-btn {
	padding: 0.5rem 1rem;
	border: 1px solid #ddd;
	background-color: white;
	color: #333;
	border-radius: 4px;
	cursor: pointer;
	font-size: 0.9rem;
	transition: all 0.2s ease;
	min-width: 40px;
	text-align: center;
}

.pagination-btn:hover:not(.pagination-btn-disabled):not(.pagination-btn-active) {
	background-color: #f5f5f5;
	border-color: #999;
}

.pagination-btn:active:not(.pagination-btn-disabled):not(.pagination-btn-active) {
	background-color: #e0e0e0;
}

.pagination-btn-disabled {
	opacity: 0.5;
	cursor: not-allowed;
	background-color: #f9f9f9;
}

.pagination-btn-active {
	background-color: var(--primary-color);
	color: white;
	border-color: var(--primary-color);
	font-weight: 600;
	cursor: default;
}

.pagination-btn-active:hover {
	background-color: var(--primary-color);
}

.pagination-btn-page {
	min-width: 40px;
}

.pagination-ellipsis {
	padding: 0 0.5rem;
	color: #999;
	font-size: 0.9rem;
}

@media (max-width: 768px) {
	.pagination-controls {
		flex-direction: column;
		gap: 0.75rem;
	}
	
	.pagination-pages {
		flex-wrap: wrap;
		justify-content: center;
	}
	
	.pagination-btn {
		padding: 0.4rem 0.8rem;
		font-size: 0.85rem;
		min-width: 36px;
	}
	
	.pagination-info {
		font-size: 0.85rem;
	}
}

.event-card {
	background-color: #f8f9fa;
	border: 1px solid #e0e0e0;
	border-radius: var(--border-radius);
	padding: 1rem;
	transition: var(--transition);
	box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
	width: 100%;
	max-width: 100%;
	box-sizing: border-box;
	overflow-x: hidden;
	word-wrap: break-word;
}

.event-card:hover {
	box-shadow: 0 4px 8px rgba(0, 0, 0, 0.1);
	transform: translateY(-2px);
}

.event-header {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	margin-bottom: 0.75rem;
	padding-bottom: 0.75rem;
	border-bottom: 2px solid var(--primary-color);
}

.event-title {
	margin: 0;
	color: var(--primary-color);
	font-size: 1.1rem;
	font-weight: 600;
	flex: 1;
	line-height: 1.3;
	word-wrap: break-word;
	overflow-wrap: break-word;
	max-width: 100%;
}

.event-title-link {
	color: var(--primary-color);
	text-decoration: none;
	transition: color 0.2s ease;
}

.event-title-link:hover {
	color: #0056b3;
	text-decoration: underline;
}

.event-title-link:visited {
	color: var(--primary-color);
}

.event-code {
	background-color: var(--primary-color);
	color: white;
	padding: 0.2rem 0.5rem;
	border-radius: 4px;
	font-size: 0.75rem;
	font-weight: 600;
	margin-left: 0.5rem;
	white-space: nowrap;
}

.event-body {
	display: flex;
	flex-direction: column;
	gap: 0.5rem;
}

.event-info-row {
	display: flex;
	gap: 0.5rem;
	padding: 0.25rem 0;
	font-size: 0.875rem;
	flex-wrap: wrap;
	word-wrap: break-word;
	overflow-wrap: break-word;
}

.event-label {
	font-weight: 600;
	color: #6c757d;
	min-width: 100px;
	font-size: 0.85rem;
}

.event-value {
	color: var(--text-color);
	flex: 1;
	font-size: 0.85rem;
}

.event-badge {
	display: inline-block;
	padding: 0.35rem 0.75rem;
	border-radius: 15px;
	font-size: 0.75rem;
	font-weight: 600;
	margin-top: 0.25rem;
	margin-right: 0.5rem;
}

.event-badge-repetition {
	background-color: #e7f3ff;
	color: #0066cc;
	border: 1px solid #b3d9ff;
}

.event-badge-tech {
	background-color: #fff3cd;
	color: #856404;
	border: 1px solid #ffc107;
}

.event-additional {
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid #e0e0e0;
}

.event-additional h4 {
	margin: 0 0 0.5rem 0;
	color: var(--primary-color);
	font-size: 0.95rem;
}

.event-additional-list {
	margin: 0;
	padding-left: 1.25rem;
	list-style-type: disc;
	font-size: 0.8rem;
}

.event-additional-list li {
	margin-bottom: 0.35rem;
	color: var(--text-color);
	line-height: 1.4;
}

.event-repetition {
	margin-top: 0.75rem;
	padding-top: 0.75rem;
	border-top: 1px solid #e0e0e0;
	background-color: #f0f8ff;
	padding: 0.75rem;
	border-radius: 6px;
}

.event-repetition h4 {
	margin: 0 0 0.5rem 0;
	color: var(--primary-color);
	font-size: 0.9rem;
}

.event-repetition p {
	margin: 0.35rem 0;
	color: var(--text-color);
	font-size: 0.85rem;
}

/* Адаптивность для календаря */
@media (max-width: 992px) {
	.main-layout {
		flex-direction: column;
		gap: 1rem;
	}
	
	.sidebar {
		width: 100%;
		min-width: auto;
		position: relative;
		top: auto;
		max-height: none;
	}
	
	.sidebar.collapsed {
		width: 100%;
		min-width: auto;
	}
	
	.sidebar.collapsed .filters-container {
		display: none;
	}
}

@media (max-width: 768px) {
	body {
		overflow-x: hidden;
		max-width: 100vw;
	}
	
	.container {
		padding: 0.75rem;
		max-width: 100vw;
		overflow-x: hidden;
	}
	
	.main-layout {
		margin-top: 0.75rem;
		gap: 0.75rem;
		overflow-x: hidden;
		max-width: 100%;
	}
	
	.sidebar {
		max-width: 100%;
		width: 100%;
	}
	
	.sidebar-header {
		padding: 0.75rem 1rem;
	}
	
	.sidebar-header h3 {
		font-size: 1rem;
	}
	
	.filters-container {
		padding: 0.75rem;
		overflow-x: hidden;
	}
	
	.results-container {
		padding: 1rem;
		min-width: 0;
		max-width: 100%;
		overflow-x: hidden;
	}
	
	.filter-section {
		padding: 0.6rem;
	}
	
	.filter-section-title {
		font-size: 0.85rem;
	}
	
	.filter-group label {
		font-size: 0.75rem;
	}
	
	.filter-group input[type="text"],
	.filter-group input[type="date"],
	.filter-group input[type="time"],
	.filter-group input[type="number"] {
		padding: 0.35rem 0.5rem;
		font-size: 0.8rem;
	}
	
	.checkbox-label {
		font-size: 0.8rem;
	}
	
	.btn {
		padding: 0.45rem 0.75rem;
		font-size: 0.8rem;
	}
	
	.results-container {
		min-width: 0;
	}
	
	.events-container {
		grid-template-columns: 1fr;
	}

	.event-header {
		flex-direction: column;
		gap: 0.5rem;
	}

	.event-code {
		margin-left: 0;
		align-self: flex-start;
	}

	.event-info-row {
		flex-direction: column;
		gap: 0.25rem;
		word-wrap: break-word;
		overflow-wrap: break-word;
	}

	.event-label {
		min-width: auto;
	}
	
	.event-title {
		word-wrap: break-word;
		overflow-wrap: break-word;
		max-width: 100%;
	}
	
	.event-card {
		word-wrap: break-word;
		overflow-wrap: break-word;
	}
}