/**
 * Alphabetical Pagination Styles (A-Z Navigation)
 * For business directory letter-based navigation
 * COMPACT VERSION - Info bar below alphabet
 */

.alphabet-pagination {
    margin: 2rem 0 1.5rem;
    width: 100%;
}

.alphabet-nav {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 0.375rem;
    padding: 1rem 1.5rem;
    background: linear-gradient(135deg, #f8fafc 0%, #f1f5f9 100%);
    border-radius: 8px 8px 0 0;
    border: 1px solid #e2e8f0;
    border-bottom: none;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    width: 100%;
}

.letter-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.875rem;
    width: 1.875rem;
    height: 1.875rem;
    padding: 0;
    font-size: 0.813rem;
    font-weight: 600;
    color: #475569;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-radius: 6px;
    text-decoration: none;
    transition: all 0.15s ease;
    cursor: pointer;
    user-select: none;
    flex-shrink: 0;
}

.letter-link:hover {
    color: #3EA2BE;
    background: #f0f9fc;
    border-color: #3EA2BE;
    transform: translateY(-1px);
    box-shadow: 0 2px 6px rgba(62, 162, 190, 0.15);
}

.letter-link.active {
    color: #ffffff;
    background: linear-gradient(135deg, #3EA2BE 0%, #2d8ba3 100%);
    border-color: #3EA2BE;
    box-shadow: 0 2px 6px rgba(62, 162, 190, 0.25);
    transform: translateY(-1px);
}

.letter-link.disabled {
    color: #cbd5e1;
    background: #f8fafc;
    border-color: #f1f5f9;
    cursor: not-allowed;
    pointer-events: none;
    opacity: 0.4;
}

/* "All" button - special styling */
.letter-link:first-child {
    min-width: 2.5rem;
    width: 2.5rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    font-size: 0.75rem;
}

/* "0-9" button - special styling */
.letter-link:last-child {
    min-width: 2.5rem;
    width: 2.5rem;
    font-family: 'Courier New', monospace;
    font-size: 0.75rem;
}

/* Full-width info bar below alphabet - CRITICAL DISPLAY FIX */
.pagination-info {
    display: block !important;
    width: 100% !important;
    clear: both;
    text-align: center;
    padding: 0.875rem 1.5rem;
    background: #ffffff;
    border: 1px solid #e2e8f0;
    border-top: 1px solid #cbd5e1;
    border-radius: 0 0 8px 8px;
    color: #64748b;
    font-size: 0.875rem;
    margin: 0 !important;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    float: none !important;
    position: relative;
}

.pagination-info strong {
    color: #3EA2BE;
    font-weight: 700;
    font-size: 1.125rem;
    display: inline-block;
    margin: 0 0.25rem;
}

/* Responsive Design - Keep it single line as long as possible */
@media (max-width: 1024px) {
    .alphabet-nav {
        gap: 0.3rem;
        padding: 0.875rem 1rem;
    }
    
    .letter-link {
        min-width: 1.75rem;
        width: 1.75rem;
        height: 1.75rem;
        font-size: 0.75rem;
    }
    
    .letter-link:first-child,
    .letter-link:last-child {
        min-width: 2.25rem;
        width: 2.25rem;
        font-size: 0.688rem;
    }
    
    .pagination-info {
        padding: 0.75rem 1rem;
    }
}

/* Tablet optimization */
@media (max-width: 768px) {
    .alphabet-nav {
        gap: 0.3rem;
        padding: 0.75rem 0.875rem;
    }
    
    .letter-link {
        min-width: 1.625rem;
        width: 1.625rem;
        height: 1.625rem;
        font-size: 0.688rem;
        border-width: 1px;
    }
    
    .letter-link:first-child,
    .letter-link:last-child {
        min-width: 2rem;
        width: 2rem;
        font-size: 0.625rem;
    }
    
    .pagination-info {
        font-size: 0.813rem;
        padding: 0.75rem 0.875rem;
    }
    
    .pagination-info strong {
        font-size: 1rem;
    }
}

/* Mobile optimization - wraps to 2 rows if needed */
@media (max-width: 640px) {
    .alphabet-nav {
        gap: 0.25rem;
        padding: 0.625rem 0.625rem;
    }
    
    .letter-link {
        min-width: 1.5rem;
        width: 1.5rem;
        height: 1.5rem;
        font-size: 0.625rem;
    }
    
    .letter-link:first-child,
    .letter-link:last-child {
        min-width: 1.875rem;
        width: 1.875rem;
        font-size: 0.563rem;
    }
    
    .pagination-info {
        font-size: 0.75rem;
        padding: 0.625rem 0.75rem;
    }
    
    .pagination-info strong {
        font-size: 0.938rem;
    }
}

/* Very small screens - optimized 2-row layout */
@media (max-width: 480px) {
    .alphabet-pagination {
        margin: 1.5rem 0 1rem;
    }
    
    .alphabet-nav {
        gap: 0.25rem;
        padding: 0.5rem;
    }
    
    .letter-link {
        min-width: 1.375rem;
        width: 1.375rem;
        height: 1.375rem;
        font-size: 0.563rem;
    }
    
    .letter-link:first-child,
    .letter-link:last-child {
        min-width: 1.75rem;
        width: 1.75rem;
        font-size: 0.5rem;
    }
    
    .pagination-info {
        font-size: 0.688rem;
        padding: 0.5rem 0.625rem;
    }
    
    .pagination-info strong {
        font-size: 0.875rem;
        display: block;
        margin: 0.125rem 0;
    }
}

/* Animation for active state */
@keyframes letterPulse {
    0%, 100% { transform: translateY(-1px) scale(1); }
    50% { transform: translateY(-1px) scale(1.05); }
}

.letter-link.active {
    animation: letterPulse 0.2s ease-out;
}

/* Accessibility improvements */
.letter-link:focus {
    outline: 2px solid #3EA2BE;
    outline-offset: 2px;
    z-index: 10;
}

.letter-link:focus:not(:focus-visible) {
    outline: none;
}

/* Print styles */
@media print {
    .alphabet-pagination {
        display: none;
    }
}

/* Loading state - Override global spin animation */
.alphabet-nav.loading {
    opacity: 0.6;
    pointer-events: none;
    position: relative;
}

/* Remove inherited spin animation from global .loading class */
.alphabet-nav.loading,
.alphabet-nav.loading * {
    animation: none !important;
}

/* Custom loading indicator for alphabet nav only */
.alphabet-nav.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 1.5rem;
    height: 1.5rem;
    margin: -0.75rem 0 0 -0.75rem;
    border: 2px solid #e2e8f0;
    border-top-color: #3EA2BE;
    border-radius: 50%;
    animation: alphabetSpin 0.6s linear infinite !important;
}

@keyframes alphabetSpin {
    to { transform: rotate(360deg); }
}

/* Compact layout emphasis */
.alphabet-pagination .alphabet-nav {
    line-height: 1;
}

/* Desktop: Natural wrap, centered */
@media (min-width: 769px) {
    .alphabet-nav {
        flex-wrap: wrap;
        justify-content: center;
    }
}

/* Highlight effect when scrolling to letter */
.letter-link.highlighted {
    animation: highlightFlash 0.8s ease-out;
}

@keyframes highlightFlash {
    0%, 100% { background: #ffffff; }
    50% { background: #8DB63F; color: white; }
}

/* Smooth transition for pagination info appearing */
.pagination-info {
    animation: slideDown 0.3s ease-out;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Override any parent flex/grid that might cause inline display */
.alphabet-pagination {
    display: block !important;
}

.pagination-wrapper {
    display: block !important;
}