/* Competitions Grid and Cards Styles */

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

@media (min-width: 1200px) {
    .competitions-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1600px) {
    .competitions-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* Competition Card */
.competition-card {
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 20px;
    padding: 2rem;
    transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    position: relative;
    overflow: hidden;
}

.competition-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 4px;
    background: linear-gradient(90deg, var(--primary-color), var(--primary-light));
    transform: scaleX(0);
    transition: transform 0.4s ease;
}

.competition-card:hover::before {
    transform: scaleX(1);
}

.competition-card:hover {
    border-color: rgba(26, 63, 103, 0.3);
    transform: translateY(-8px);
    box-shadow: 0 20px 60px rgba(26, 63, 103, 0.15);
}

/* Competition Header */
.competition-header {
    margin-bottom: 1.5rem;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.competition-year {
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    color: white;
    padding: 0.75rem 1.25rem;
    border-radius: 12px;
    font-weight: 700;
    font-size: 1.1rem;
    box-shadow: 0 4px 16px rgba(26, 63, 103, 0.3);
    display: inline-block;
    margin-bottom: 1rem;
}

.competition-year.upcoming {
    background: linear-gradient(135deg, #ff6b6b, #ee5a24);
    animation: upcomingPulse 2s ease-in-out infinite;
}

.competition-year.upcoming::after {
    content: 'СКОРО';
    position: absolute;
    top: -8px;
    right: -8px;
    background: #ff4757;
    color: white;
    font-size: 0.7rem;
    padding: 2px 6px;
    border-radius: 6px;
    font-weight: 800;
    letter-spacing: 0.5px;
}

.competition-title {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--primary-color);
    margin-bottom: 1rem;
    line-height: 1.4;
}

/* Competition Info */
.competition-info {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-bottom: 2rem;
}

.info-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1rem;
    color: #666;
}

.info-icon {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    background: rgba(26, 63, 103, 0.1);
    border-radius: 8px;
    padding: 4px;
}

.info-icon svg {
    width: 16px;
    height: 16px;
}

.info-text {
    font-weight: 500;
}

/* Competition Files */
.competition-files {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.competition-file {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    background: #f8f9fa;
    border: 2px solid transparent;
    border-radius: 12px;
    transition: all 0.3s ease;
    cursor: pointer;
    position: relative;
    overflow: hidden;
}

.competition-file::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    bottom: 0;
    width: 4px;
    background: linear-gradient(135deg, var(--primary-color), var(--primary-light));
    transform: scaleY(0);
    transition: transform 0.3s ease;
}

.competition-file:hover::before {
    transform: scaleY(1);
}

.competition-file:hover {
    background: white;
    border-color: rgba(26, 63, 103, 0.2);
    box-shadow: 0 4px 16px rgba(26, 63, 103, 0.1);
    transform: translateX(8px);
}

/* File Info */
.file-info {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.file-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    color: white;
    font-size: 1.1rem;
    font-weight: 600;
}

.file-icon.protocol {
    background: linear-gradient(135deg, #3b82f6, #2563eb);
}

.file-icon.results {
    background: linear-gradient(135deg, #10b981, #059669);
}

.file-icon.team {
    background: linear-gradient(135deg, #f59e0b, #d97706);
}

.file-icon.media {
    background: linear-gradient(135deg, #ec4899, #db2777);
}

.file-icon.modal {
    background: linear-gradient(135deg, #8b5cf6, #7c3aed);
}

.file-details {
    flex: 1;
    min-width: 0;
}

.file-name {
    display: block;
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.file-meta {
    font-size: 0.85rem;
    color: #999;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.file-size {
    font-weight: 500;
}

/* File Actions */
.file-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-shrink: 0;
}

.file-action-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background: rgba(26, 63, 103, 0.1);
    color: var(--primary-color);
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
    position: relative;
}

.file-action-btn:hover {
    background: var(--primary-color);
    color: white;
    transform: scale(1.1);
}

.file-action-btn.view-btn:hover {
    background: #3b82f6;
}

.file-action-btn.download-btn:hover {
    background: #10b981;
}



/* Empty State */
.no-competitions {
    text-align: center;
    padding: 4rem 2rem;
    background: white;
    border-radius: 20px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
    margin: 2rem 0;
}

.no-competitions .empty-icon {
    font-size: 4rem;
    margin-bottom: 1.5rem;
    opacity: 0.7;
}

.no-competitions h4 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
    color: #999;
}

.no-competitions p {
    font-size: 1.1rem;
    color: #666;
    margin: 0;
    line-height: 1.6;
}

/* Pagination */
.competitions-pagination {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 2rem;
    background: #f8f9fa;
    border-radius: 16px;
    margin-top: 3rem;
}

.pagination-info {
    font-size: 1rem;
    color: #666;
    font-weight: 500;
}

.pagination-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.pagination-btn {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    background: white;
    border: 2px solid #e9ecef;
    border-radius: 10px;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.pagination-btn:hover:not(:disabled) {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
    transform: translateY(-2px);
}

.pagination-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

.pagination-numbers {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.page-number {
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    background: white;
    border: 2px solid #e9ecef;
    color: var(--primary-color);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    text-decoration: none;
}

.page-number:hover {
    border-color: var(--primary-color);
    background: var(--primary-color);
    color: white;
}

.page-number.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: white;
    box-shadow: 0 4px 16px rgba(26, 63, 103, 0.3);
}

.page-ellipsis {
    padding: 0 0.5rem;
    color: #999;
    font-weight: 600;
}

/* Animations */
@keyframes upcomingPulse {
    0%, 100% {
        box-shadow: 0 4px 16px rgba(26, 63, 103, 0.3);
    }
    50% {
        box-shadow: 0 4px 16px rgba(26, 63, 103, 0.3), 0 0 20px rgba(255, 107, 107, 0.4);
    }
}

/* Competition card enter animation */
.competition-card.fade-in-up {
    animation: fadeInUp 0.6s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Staggered animation for multiple cards */
.competition-card:nth-child(1) { animation-delay: 0.1s; }
.competition-card:nth-child(2) { animation-delay: 0.2s; }
.competition-card:nth-child(3) { animation-delay: 0.3s; }
.competition-card:nth-child(4) { animation-delay: 0.4s; }
.competition-card:nth-child(5) { animation-delay: 0.5s; }
.competition-card:nth-child(6) { animation-delay: 0.6s; }