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

body {
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    color: #333;
    background-color: #f5f5f5;
    min-height: 100vh;
}

header {
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    padding: 1rem 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
}

header h1 {
    text-align: center;
    margin-bottom: 1rem;
    font-size: 1.8rem;
}

.sphere-filter {
    display: flex;
    justify-content: center;
    list-style: none;
    flex-wrap: wrap;
    gap: 0.5rem;
    padding: 0 1rem;
}

.filter-btn {
    background: rgba(255,255,255,0.2);
    border: none;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
    background: white;
    color: #1e3c72;
}

.container {
    display: flex;
    max-width: 1400px;
    margin: 2rem auto;
    gap: 2rem;
    padding: 0 1rem;
    align-items: flex-start;
}

.sidebar {
    flex: 0 0 300px;
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 1.5rem;
    height: fit-content;
    position: sticky;
    top: 2rem;
    display: flex;
    flex-direction: column;
}

.search-box {
    margin-bottom: 1.5rem;
}

.search-box input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 1rem;
}

.foiv-list {
    max-height: 600px;
    overflow-y: auto;
    flex: 1;
}

.foiv-item {
    padding: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 5px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.foiv-item:hover {
    background: #f0f8ff;
    border-color: #2a5298;
}

.foiv-item.active {
    background: #e3f2fd;
    border-color: #1e3c72;
}

.foiv-name {
    font-weight: bold;
    color: #1e3c72;
    margin-bottom: 0.25rem;
}

.foiv-short-name {
    font-size: 0.9rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.foiv-sphere {
    font-size: 0.8rem;
    color: #666;
    background: #f0f0f0;
    padding: 0.2rem 0.5rem;
    border-radius: 3px;
    display: inline-block;
}

.sidebar-footer {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid #e0e0e0;
    text-align: center;
    color: #666;
    font-size: 0.8rem;
}

.content {
    flex: 1;
    min-width: 0;
}

.foiv-content {
    background: white;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.1);
    padding: 2rem;
    min-height: 200px;
    height: auto;
    overflow: visible;
}

.welcome-message {
    text-align: center;
    color: #666;
    padding: 3rem;
}

.foiv-header {
    border-bottom: 2px solid #1e3c72;
    padding-bottom: 1rem;
    margin-bottom: 2rem;
}

.foiv-title {
    color: #1e3c72;
    margin-bottom: 0.5rem;
}

.foiv-official-link {
    display: inline-block;
    background: #1e3c72;
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 5px;
    text-decoration: none;
    margin-top: 1rem;
    transition: background 0.3s ease;
}

.foiv-official-link:hover {
    background: #2a5298;
}

.info-section {
    margin-bottom: 2rem;
}

.info-section h3 {
    color: #1e3c72;
    margin-bottom: 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid #e0e0e0;
}

.info-content {
    background: #f9f9f9;
    padding: 1rem;
    border-radius: 5px;
    border-left: 4px solid #1e3c72;
}

/* НОВЫЕ СТИЛИ ДЛЯ АККОРДЕОНА И КОМПОНЕНТОВ */

.foiv-details {
    max-width: 1200px;
    margin: 0 auto;
    font-family: 'Arial', sans-serif;
    line-height: 1.6;
    height: auto;
    min-height: auto;
    overflow: visible;
}

.foiv-details .foiv-header {
    text-align: center;
    margin-bottom: 40px;
    padding: 30px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border-radius: 15px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.1);
    border-bottom: none;
}

.foiv-details .foiv-title {
    margin: 0 0 10px 0;
    font-size: 2.2em;
    font-weight: 300;
    color: white;
}

.foiv-details .foiv-short {
    margin: 0 0 20px 0;
    font-size: 1.3em;
    opacity: 0.9;
    color: white;
}

.foiv-details .foiv-official-link {
    display: inline-block;
    padding: 12px 30px;
    background: white;
    color: #1e3c72;
    text-decoration: none;
    border-radius: 25px;
    font-weight: bold;
    transition: all 0.3s ease;
    margin-top: 0;
}

.foiv-details .foiv-official-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

.sections-container {
    margin-top: 30px;
    height: auto;
    min-height: auto;
    overflow: visible;
}

.section-header {
    background: #f8f9fa;
    padding: 20px;
    margin: 20px 0;
    border-radius: 10px;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-left: 5px solid #1e3c72;
    transition: all 0.3s ease;
}

.section-header:hover {
    background: #e9ecef;
    transform: translateX(5px);
}

.section-header h2 {
    margin: 0;
    flex: 1;
    color: #2c3e50;
    font-size: 1.4em;
}

.toggle-icon {
    font-size: 1.2em;
    transition: transform 0.3s ease;
}

/* ИСПРАВЛЕННЫЙ АККОРДЕОН */
.section-content {
    padding: 0 20px;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease;
}

.section-content.active {
    max-height: 5000px;
    overflow: visible;
}

.subsection {
    margin: 25px 0;
}

.subsection h3 {
    color: #34495e;
    border-bottom: 2px solid #bdc3c7;
    padding-bottom: 8px;
    margin-bottom: 15px;
    font-size: 1.2em;
}

.card {
    background: white;
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    margin-bottom: 15px;
    overflow: visible;
}

/* Стили для списков документов */
.documents-list {
    list-style: none;
    padding: 0;
}

.documents-list li {
    padding: 8px 12px;
    margin: 6px 0;
    background: #f8f9fa;
    border-left: 4px solid #1e3c72;
    border-radius: 4px;
    transition: all 0.3s ease;
}

.documents-list li:hover {
    background: #e3f2fd;
    transform: translateX(3px);
}

.documents-grid {
    display: grid;
    gap: 12px;
}

.doc-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.doc-item:hover {
    background: #e3f2fd;
    transform: translateY(-1px);
}

.doc-icon {
    margin-right: 12px;
    font-size: 1.1em;
}

/* Стили для организаций */
.orgs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
}

.org-card {
    padding: 15px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border-radius: 8px;
    text-align: center;
    transition: all 0.3s ease;
}

.org-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.2);
}

/* Таймлайн */
.timeline {
    position: relative;
    padding-left: 25px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 12px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: #1e3c72;
}

.timeline-item {
    position: relative;
    margin-bottom: 25px;
}

.timeline-year {
    position: absolute;
    left: -25px;
    top: 0;
    background: #1e3c72;
    color: white;
    padding: 4px 8px;
    border-radius: 12px;
    font-weight: bold;
    font-size: 0.8em;
}

.timeline-content {
    background: white;
    padding: 15px;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    margin-left: 30px;
    border-left: 3px solid #1e3c72;
}

/* Сетки функций и полномочий */
.functions-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
}

.function-category {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.numbered-list {
    list-style: none;
    padding: 0;
    counter-reset: item;
}

.numbered-list li {
    counter-increment: item;
    padding: 8px 0 8px 35px;
    position: relative;
    margin-bottom: 8px;
}

.numbered-list li::before {
    content: counter(item);
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    background: #1e3c72;
    color: white;
    width: 22px;
    height: 22px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7em;
    font-weight: bold;
}

.powers-grid, .services-grid, .society-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.power-item, .service-card, .society-card {
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 6px rgba(0,0,0,0.1);
    transition: all 0.3s ease;
    border: 1px solid #e9ecef;
}

.power-item:hover, .service-card:hover, .society-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.power-icon {
    font-size: 1.3em;
    margin-right: 12px;
}

.power-item {
    display: flex;
    align-items: center;
}

/* Структура */
.leadership-grid, .departments-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
    margin-top: 15px;
}

.leader-card {
    padding: 15px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border-radius: 8px;
    text-align: center;
}

.dept-group {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.dept-group ul {
    list-style: none;
    padding: 0;
}

.dept-group li {
    padding: 6px 0;
    border-bottom: 1px solid #dee2e6;
}

.dept-group li:last-child {
    border-bottom: none;
}

.structure-section {
    margin-bottom: 20px;
}

.structure-section h4 {
    color: #2c3e50;
    margin-bottom: 12px;
    padding-bottom: 8px;
    border-bottom: 2px solid #bdc3c7;
}

/* ДОПОЛНИТЕЛЬНЫЕ СТИЛИ ДЛЯ МИНЭКОНОМРАЗВИТИЯ */
.programs-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    overflow: visible;
}

.program-category {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.program-category h4 {
    color: #1e3c72;
    margin-bottom: 10px;
    border-bottom: 2px solid #1e3c72;
    padding-bottom: 5px;
}

.subordinate-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    overflow: visible;
}

.subordinate-card {
    padding: 20px;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    border-radius: 10px;
    transition: all 0.3s ease;
}

.subordinate-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.2);
}

.interaction-section {
    margin-bottom: 30px;
}

.interaction-section h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #bdc3c7;
}

.interaction-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 20px;
    overflow: visible;
}

.interaction-card {
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.interaction-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.transfer-section {
    margin-bottom: 20px;
}

.transfer-section h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #bdc3c7;
}

.transfer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
    gap: 15px;
    overflow: visible;
}

.transfer-item {
    display: flex;
    align-items: center;
    padding: 12px;
    background: #f8f9fa;
    border-radius: 6px;
    transition: all 0.3s ease;
}

.transfer-item:hover {
    background: #e3f2fd;
    transform: translateY(-1px);
}

.transfer-icon {
    margin-right: 12px;
    font-size: 1.1em;
}

.regulations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    overflow: visible;
}

.regulation-card {
    padding: 15px;
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.08);
    border: 1px solid #e9ecef;
    transition: all 0.3s ease;
}

.regulation-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.15);
}

.regulation-card h5 {
    color: #1e3c72;
    margin-bottom: 8px;
}

.services-section {
    margin-bottom: 25px;
}

.services-section h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #bdc3c7;
}

.subservices-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 20px;
    overflow: visible;
}

.subservice-category {
    padding: 15px;
    background: #f8f9fa;
    border-radius: 8px;
}

.subservice-category h5 {
    color: #1e3c72;
    margin-bottom: 10px;
}

.subservice-category ul {
    list-style: none;
    padding: 0;
}

.subservice-category li {
    padding: 6px 0;
    border-bottom: 1px solid #dee2e6;
}

.subservice-category li:last-child {
    border-bottom: none;
}

.society-section {
    margin-bottom: 20px;
}

.society-section h4 {
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 8px;
    border-bottom: 2px solid #bdc3c7;
}

/* Адаптивность */
@media (max-width: 768px) {
    .container {
        flex-direction: column;
        height: auto;
    }
    
    .sidebar {
        flex: none;
        width: 100%;
        position: static;
    }
    
    .sphere-filter {
        flex-direction: column;
        align-items: center;
    }
    
    .foiv-details {
        padding: 10px;
    }
    
    .foiv-details .foiv-title {
        font-size: 1.8em;
    }
    
    .functions-grid {
        grid-template-columns: 1fr;
    }
    
    .documents-grid, .powers-grid, .services-grid, .society-grid {
        grid-template-columns: 1fr;
    }
    
    .section-header {
        padding: 15px;
    }
    
    .section-header h2 {
        font-size: 1.2em;
    }
    
    .card {
        padding: 15px;
    }
    
    .timeline-content {
        margin-left: 20px;
        padding: 12px;
    }
    
    .timeline-year {
        left: -20px;
    }
    
    .programs-grid,
    .subordinate-grid,
    .interaction-grid,
    .transfer-grid,
    .regulations-grid,
    .subservices-grid {
        grid-template-columns: 1fr;
        overflow: visible;
    }
    
    .transfer-item {
        padding: 10px;
    }
    
    .foiv-content {
        padding: 1rem;
        min-height: auto;
    }
    
    .section-content.active {
        max-height: 5000px;
        overflow: visible;
    }
}

/* Дополнительные утилиты */
.error-message {
    text-align: center;
    padding: 40px;
    color: #666;
}

.error-message h3 {
    color: #dc3545;
    margin-bottom: 15px;
}