/* webdocuments.css - Стили для страницы документов в стиле sport.css и news.css */

/* Hero секция документов */
.documents-hero {
    background: linear-gradient(135deg, #1e40af 0%, #3b82f6 50%, #60a5fa 100%);
    color: white;
    padding: 4rem 0;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.documents-hero::before {
    content: '';
    position: absolute;
    top: 45px;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 1000 100" fill="%23ffffff" opacity="0.1"><polygon points="0,100 100,0 200,50 300,0 400,80 500,20 600,60 700,0 800,40 900,0 1000,30 1000,100"/></svg>') repeat-x;
    animation: float 20s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateX(0px); }
    50% { transform: translateX(-50px); }
}

.documents-hero-content {
    position: relative;
    z-index: 2;
}

.documents-hero-title {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    text-shadow: 2px 2px 4px rgba(0,0,0,0.3);
    line-height: 1.2;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.documents-hero-title i {
    font-size: 2.2rem;
}

.documents-hero-subtitle {
    font-size: 1.25rem;
    font-weight: 300;
    max-width: 700px;
    margin: 0 auto 2rem auto;
    opacity: 0.9;
    line-height: 1.5;
}

.documents-hero-stats {
    display: flex;
    justify-content: center;
    gap: 3rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.documents-hero-stat {
    text-align: center;
    transition: transform 0.3s ease;
}

.documents-hero-stat:hover {
    transform: translateY(-5px) scale(1.05);
}

.documents-hero-stat-number {
    display: block;
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.documents-hero-stat-label {
    font-size: 0.9rem;
    opacity: 0.8;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Основной контент */
.documents-content {
    padding: 4rem 0;
    background: #f9fafb;
}

/* Фильтры документов */
.documents-filters {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    margin-bottom: 3rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.1);
    opacity: 1;
    transform: translateY(0);
}

/* Класс для анимации - добавляется JavaScript'ом */
.documents-filters.animate-on-scroll {
    opacity: 0;
    transform: translateY(50px) scale(0.95);
}

.documents-filters.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0) scale(1);
    transition: all 0.8s ease;
}

.filters-title {
    font-size: 1.5rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1.5rem;
    text-align: center;
    transition: all 0.3s ease;
}

.filters-title.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
}

.filters-title.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.filter-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.filter-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    background: #f3f4f6;
    color: #6b7280;
    border: 2px solid transparent;
    border-radius: 12px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
    font-size: 0.9rem;
    opacity: 1;
    transform: translateY(0);
}

/* Класс для анимации кнопок */
.filter-btn.animate-on-scroll {
    opacity: 0;
    transform: translateY(20px);
}

.filter-btn.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
    transition: all 0.5s ease;
}

.filter-btn:hover {
    background: #e5e7eb;
    color: #374151;
    transform: translateY(-2px);
}

.filter-btn.active {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border-color: #3b82f6;
    box-shadow: 0 4px 12px rgba(59, 130, 246, 0.3);
}

.filter-btn i {
    font-size: 1rem;
}

/* Сетка документов */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 2rem;
    margin-bottom: 3rem;
}

/* Карточки документов */
.document-card {
    background: white;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
    border: 2px solid transparent;
    position: relative;
    display: flex;
    flex-direction: column;
}

.document-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
    border-color: rgba(59, 130, 246, 0.3);
}

.document-card-header {
    background: linear-gradient(135deg, #f8fafc, #e2e8f0);
    padding: 1.5rem;
    display: flex;
    align-items: center;
    gap: 1rem;
    border-bottom: 1px solid #e5e7eb;
}

.document-icon {
    width: 50px;
    height: 50px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    flex-shrink: 0;
    transition: all 0.3s ease;
}

.document-card:hover .document-icon {
    transform: scale(1.1) rotate(5deg);
    box-shadow: 0 8px 20px rgba(59, 130, 246, 0.3);
}

.document-type {
    font-size: 0.75rem;
    font-weight: 600;
    color: #6b7280;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    background: #f3f4f6;
    padding: 0.25rem 0.75rem;
    border-radius: 6px;
}

.document-card-content {
    padding: 1.5rem;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
}

.document-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
    line-height: 1.4;
    flex-grow: 1;
}

.document-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
    color: #6b7280;
}

.document-date {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.document-date i {
    color: #3b82f6;
}

.document-card-actions {
    padding: 1rem 1.5rem;
    background: #f9fafb;
    border-top: 1px solid #e5e7eb;
    display: flex;
    gap: 0.75rem;
}

.document-btn {
    flex: 1;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-weight: 500;
    text-decoration: none;
    text-align: center;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    font-size: 0.875rem;
}

.document-btn.primary {
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    color: white;
    border: 2px solid transparent;
}

.document-btn.primary:hover {
    background: linear-gradient(135deg, #1d4ed8, #1e40af);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(59, 130, 246, 0.4);
}

.document-btn.secondary {
    background: white;
    color: #6b7280;
    border: 2px solid #e5e7eb;
}

.document-btn.secondary:hover {
    background: #f9fafb;
    color: #374151;
    border-color: #d1d5db;
    transform: translateY(-2px);
}

/* Специальные стили для разных типов документов */
.document-card[data-category="charter"] .document-icon {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.document-card[data-category="license"] .document-icon {
    background: linear-gradient(135deg, #10b981, #059669);
}

.document-card[data-category="regulation"] .document-icon {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.document-card[data-category="certificate"] .document-icon {
    background: linear-gradient(135deg, #ef4444, #dc2626);
}

.document-card[data-category="report"] .document-icon {
    background: linear-gradient(135deg, #06b6d4, #0891b2);
}

.document-card[data-category="plan"] .document-icon {
    background: linear-gradient(135deg, #84cc16, #65a30d);
}

/* Пустое состояние */
.empty-state {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.empty-state-icon {
    font-size: 4rem;
    color: #d1d5db;
    margin-bottom: 1.5rem;
}

.empty-state h3 {
    font-size: 1.5rem;
    font-weight: 600;
    color: #6b7280;
    margin-bottom: 1rem;
}

.empty-state p {
    color: #9ca3af;
    font-size: 1rem;
}

/* Сообщение об ошибке */
.error-message {
    background: linear-gradient(135deg, #fef2f2, #fee2e2);
    border: 2px solid #fecaca;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 2rem;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.error-message i {
    color: #ef4444;
    font-size: 1.5rem;
}

.error-message p {
    color: #991b1b;
    font-weight: 500;
    margin: 0;
}

/* Информационные карточки */
.documents-info {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
    margin-top: 3rem;
}

.info-card {
    background: white;
    border-radius: 16px;
    padding: 2rem;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border: 1px solid rgba(59, 130, 246, 0.1);
    transition: all 0.3s ease;
    opacity: 1;
    transform: translateY(0);
}

/* Класс для анимации - добавляется JavaScript'ом */
.info-card.animate-on-scroll {
    opacity: 0;
    transform: translateY(40px);
}

.info-card.animate-on-scroll.animated {
    opacity: 1;
    transform: translateY(0);
}

.info-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: rgba(59, 130, 246, 0.2);
}

.info-card .info-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, #3b82f6, #1d4ed8);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.info-card .info-icon.animate-on-scroll {
    transform: scale(0.8);
    opacity: 0.8;
}

.info-card .info-icon.animate-on-scroll.animated {
    transform: scale(1);
    opacity: 1;
}

.info-card h3 {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1f2937;
    margin-bottom: 1rem;
    transition: all 0.3s ease;
}

.info-card h3.animate-on-scroll {
    opacity: 0;
    transform: translateX(-20px);
}

.info-card h3.animate-on-scroll.animated {
    opacity: 1;
    transform: translateX(0);
}

.info-card p {
    color: #6b7280;
    line-height: 1.6;
    margin: 0;
    transition: all 0.3s ease;
}

.info-card p.animate-on-scroll {
    opacity: 0;
    transform: translateX(20px);
}

.info-card p.animate-on-scroll.animated {
    opacity: 1;
    transform: translateX(0);
}


.document-card {
    --animation-delay: 0s;
    animation: fadeInUp 0.5s ease forwards;
    animation-delay: var(--animation-delay);
}

/* Адаптивный дизайн */
@media (max-width: 1024px) {
    .documents-hero-title {
        font-size: 2rem;
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .documents-hero-stats {
        gap: 2rem;
    }
    
    .documents-grid {
        grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
        gap: 1.5rem;
    }
    
    .filter-buttons {
        justify-content: flex-start;
        overflow-x: auto;
        padding-bottom: 0.5rem;
    }
    
    .filter-btn {
        flex-shrink: 0;
        padding: 0.6rem 1.2rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    .documents-hero {
        padding: 3rem 0;
    }
    
    .documents-hero-title {
        font-size: 1.75rem;
    }
    
    .documents-hero-subtitle {
        font-size: 1.1rem;
    }
    
    .documents-hero-stats {
        flex-direction: column;
        gap: 1.5rem;
    }
    
    .documents-hero-stat {
        display: flex;
        align-items: center;
        justify-content: center;
        gap: 1rem;
    }
    
    .documents-hero-stat-number {
        font-size: 2rem;
        margin-bottom: 0;
    }
    
    .documents-hero-stat-label {
        font-size: 0.8rem;
        margin: 0;
    }
    
    .documents-content {
        padding: 3rem 0;
    }
    
    .documents-filters {
        padding: 1.5rem;
        margin-bottom: 2rem;
    }
    
    .filters-title {
        font-size: 1.25rem;
        margin-bottom: 1rem;
    }
    
    .documents-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .document-card-actions {
        flex-direction: column;
        gap: 0.5rem;
    }
    
    .documents-info {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        margin-top: 2rem;
    }
    
    .info-card {
        padding: 1.5rem;
    }
}

@media (max-width: 480px) {
    .documents-hero-title {
        font-size: 1.5rem;
    }
    
    .documents-hero-subtitle {
        font-size: 1rem;
    }
    
    .documents-filters {
        padding: 1rem;
    }
    
    .filter-buttons {
        gap: 0.5rem;
    }
    
    .filter-btn {
        padding: 0.5rem 1rem;
        font-size: 0.8rem;
    }
    
    .document-card-header {
        padding: 1rem;
    }
    
    .document-card-content {
        padding: 1rem;
    }
    
    .document-card-actions {
        padding: 1rem;
    }
    
    .document-title {
        font-size: 1rem;
    }
    
    .document-btn {
        padding: 0.6rem 0.8rem;
        font-size: 0.8rem;
    }
}