/* Общие стили для header и footer на всех страницах */

.info-icon {
    background: transparent;
    border: 1px solid var(--border-color);
    cursor: pointer;
    padding: 6px;
    margin-left: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    border-radius: 8px;
    width: 28px;
    height: 28px;
    position: relative;
    overflow: hidden;
}

.info-icon::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    border-radius: inherit;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.info-icon svg {
    position: relative;
    z-index: 1;
}

.info-icon:hover {
    color: white;
    border-color: var(--accent-primary);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(103, 119, 245, 0.3);
}

.info-icon:hover::before {
    opacity: 1;
}

.info-icon:active {
    transform: translateY(0) scale(0.95);
    box-shadow: 0 2px 8px rgba(103, 119, 245, 0.2);
}

.info-tooltip {
    position: absolute;
    top: calc(100% + 12px);
    left: 0;
    z-index: 10000;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: opacity 0.3s ease, visibility 0.3s ease, transform 0.3s ease;
    transform: translateY(-10px);
    max-width: 380px;
    min-width: 320px;
}

.info-tooltip.show {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.info-tooltip-content {
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 14px;
    box-shadow: var(--shadow-lg, 0 8px 32px rgba(0, 0, 0, 0.5));
    backdrop-filter: blur(10px);
}

.info-tooltip-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 12px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border-color);
}

.info-tooltip-title {
    font-size: 16px;
    font-weight: 700;
    color: var(--text-primary);
}

.info-tooltip-text {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.info-tooltip-text a {
    color: var(--accent-primary);
    text-decoration: none;
    font-weight: 500;
    transition: color 0.2s ease;
}

.info-tooltip-text a:hover {
    color: var(--accent-secondary);
    text-decoration: underline;
}

@media (max-width: 768px) {
    .info-tooltip {
        max-width: calc(100vw - 24px);
        min-width: auto;
        left: 0;
        right: 0;
    }
    
    
    
    
}

.stat-item {
    display: flex;
    align-items: center;
    gap: 8px;
}

.stat-label {
    font-size: 14px;
    color: var(--text-muted);
}

.stat-value {
    font-size: 16px;
    font-weight: 600;
    color: var(--accent-primary);
}

/* Навигация */
.nav-buttons {
    display: flex;
    gap: 12px;
    align-items: center;
}

.nav-btn {
    padding: 8px 16px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    gap: 6px;
}

.nav-btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    opacity: 0;
    transition: opacity 0.3s ease;
    z-index: 0;
}

.nav-btn svg,
.nav-btn span {
    position: relative;
    z-index: 1;
}

.nav-btn:hover {
    border-color: var(--accent-primary);
    color: var(--text-primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(103, 119, 245, 0.2);
}

.nav-btn:hover::before {
    opacity: 0.1;
}

.nav-btn.active {
    background: linear-gradient(135deg, var(--accent-primary), var(--accent-secondary));
    border-color: var(--accent-primary);
    color: white;
    box-shadow: 0 4px 12px rgba(103, 119, 245, 0.3);
}

.nav-btn.active::before {
    opacity: 1;
}

.nav-btn:active {
    transform: translateY(0) scale(0.98);
}

.nav-btn svg {
    width: 16px;
    height: 16px;
    stroke-width: 2;
}

/* Видимый фокус для клавиатурной навигации */
.nav-btn:focus-visible,
.footer-link:focus-visible,
.info-icon:focus-visible,
.btn:focus-visible,
.btn-secondary:focus-visible,
.menu-card:focus-visible,
.upload-zone:focus-visible,
.search-input:focus-visible,
.btn-copy-mini:focus-visible {
    outline: 2px solid var(--accent-primary, #6777F5);
    outline-offset: 2px;
}

/* Уважение к prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}