/* CPost List Styles - 1rem = 10px */
html {
    font-size: 62.5%; /* 1rem = 10px */
}

.cpost-list-container {
    background: white;
    padding: 2rem;
    border-radius: 0.8rem;
    box-shadow: 0 0.2rem 1rem rgba(0, 0, 0, 0.1);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 1.4rem;
    line-height: 1.6;
}

/* Filters */
.cpost-filters {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    align-items: center;
}

.cpost-filter {
    padding: 1rem 1.2rem;
    border: 0.1rem solid #ddd;
    border-radius: 0.5rem;
    background: white;
    font-size: 1.4rem;
    min-width: 15rem;
    transition: border-color 0.3s ease;
}

.cpost-filter:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 0.1rem rgba(0, 124, 186, 0.2);
}

.cpost-filter-reset {
    padding: 1rem 1.5rem;
    background: #f7f7f7;
    border: 0.1rem solid #ddd;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.4rem;
    transition: all 0.3s ease;
}

.cpost-filter-reset:hover {
    background: #e7e7e7;
    border-color: #ccc;
}

/* Search */
.cpost-search-wrapper {
    display: flex;
    gap: 1rem;
    margin-bottom: 2.5rem;
    max-width: 50rem;
}

.cpost-search {
    flex: 1;
    padding: 1.2rem 1.5rem;
    border: 0.1rem solid #ddd;
    border-radius: 0.5rem;
    font-size: 1.4rem;
    transition: border-color 0.3s ease;
}

.cpost-search:focus {
    outline: none;
    border-color: #007cba;
    box-shadow: 0 0 0 0.1rem rgba(0, 124, 186, 0.2);
}

.cpost-search-btn {
    padding: 1.2rem 2rem;
    background: #007cba;
    color: white;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 600;
    transition: background-color 0.3s ease;
}

.cpost-search-btn:hover {
    background: #005a87;
}

/* Grid */
.cpost-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(30rem, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

@media (max-width: 768px) {
    .cpost-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
}

/* Cards */
.cpost-card {
    background: white;
    border: 0.1rem solid #e1e1e1;
    border-radius: 0.8rem;
    padding: 2rem;
    transition: all 0.3s ease;
    box-shadow: 0 0.2rem 0.5rem rgba(0, 0, 0, 0.05);
}

.cpost-card:hover {
    box-shadow: 0 0.5rem 1.5rem rgba(0, 0, 0, 0.15);
    transform: translateY(-0.2rem);
}

.cpost-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    gap: 1rem;
}

.cpost-card-header h3 {
    margin: 0;
    font-size: 1.8rem;
    font-weight: 600;
    color: #2c3e50;
    line-height: 1.3;
}

.cpost-card-number {
    background: #007cba;
    color: white;
    padding: 0.4rem 0.8rem;
    border-radius: 1.2rem;
    font-size: 1.2rem;
    font-weight: 600;
    white-space: nowrap;
}

.cpost-card-body {
    margin-bottom: 2rem;
}

.cpost-card-body p {
    margin: 0 0 0.8rem 0;
    color: #555;
    font-size: 1.3rem;
}

.cpost-card-body strong {
    color: #2c3e50;
    font-weight: 600;
}

.cpost-card-footer {
    text-align: right;
}

/* Buttons */
.cpost-btn {
    padding: 1rem 2rem;
    border: none;
    border-radius: 0.5rem;
    cursor: pointer;
    font-size: 1.4rem;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-block;
}

.cpost-btn-view {
    background: #28a745;
    color: white;
}

.cpost-btn-view:hover {
    background: #218838;
    transform: translateY(-0.1rem);
}

/* Loading */
.cpost-loading {
    text-align: center;
    padding: 2rem;
    color: #666;
    font-size: 1.4rem;
}

.cpost-loading::after {
    content: '';
    display: inline-block;
    width: 2rem;
    height: 2rem;
    border: 0.2rem solid #ddd;
    border-top: 0.2rem solid #007cba;
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-left: 1rem;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* No Results */
.cpost-no-results {
    text-align: center;
    padding: 4rem 2rem;
    color: #666;
    font-size: 1.6rem;
    grid-column: 1 / -1;
}

/* Modal */
.cpost-modal {
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(0.3rem);
}

.cpost-modal-content {
    background-color: white;
    margin: 5% auto;
    padding: 0;
    border-radius: 1rem;
    width: 90%;
    max-width: 70rem;
    max-height: 80vh;
    overflow-y: auto;
    position: relative;
    animation: modalSlideIn 0.3s ease-out;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: translateY(-3rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.cpost-modal-close {
    position: absolute;
    top: 1.5rem;
    right: 2rem;
    font-size: 2.8rem;
    font-weight: bold;
    cursor: pointer;
    color: #aaa;
    z-index: 1001;
    line-height: 1;
    transition: color 0.3s ease;
}

.cpost-modal-close:hover {
    color: #000;
}

.cpost-modal-body {
    padding: 3rem;
}

/* Modal Details */
.cpost-details h2 {
    margin: 0 0 2.5rem 0;
    font-size: 2.4rem;
    color: #2c3e50;
    padding-right: 4rem;
}

.cpost-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.cpost-detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.cpost-detail-item.cpost-detail-full {
    grid-column: 1 / -1;
}

.cpost-detail-item strong {
    color: #2c3e50;
    font-size: 1.3rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05rem;
}

.cpost-detail-item span,
.cpost-detail-item div {
    color: #555;
    font-size: 1.5rem;
    line-height: 1.5;
}

/* Related Invoices */
.cpost-related-invoices {
    border-top: 0.1rem solid #eee;
    padding-top: 2rem;
    margin-top: 2rem;
}

.cpost-related-invoices h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.8rem;
    color: #2c3e50;
}

.cpost-related-invoices ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cpost-related-invoices li {
    padding: 0.8rem 1.2rem;
    background: #f8f9fa;
    border-radius: 0.5rem;
    margin-bottom: 0.5rem;
    font-size: 1.4rem;
    color: #555;
}

/* Responsive */
@media (max-width: 768px) {
    .cpost-list-container {
        padding: 1.5rem;
    }
    
    .cpost-filters {
        flex-direction: column;
        align-items: stretch;
    }
    
    .cpost-filter {
        min-width: auto;
    }
    
    .cpost-search-wrapper {
        flex-direction: column;
    }
    
    .cpost-modal-content {
        margin: 2% auto;
        width: 95%;
        max-height: 95vh;
    }
    
    .cpost-modal-body {
        padding: 2rem;
    }
    
    .cpost-details-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }
    
    .cpost-details h2 {
        font-size: 2rem;
        padding-right: 3rem;
    }
}

@media (max-width: 480px) {
    .cpost-card {
        padding: 1.5rem;
    }
    
    .cpost-card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
    
    .cpost-modal-close {
        top: 1rem;
        right: 1.5rem;
        font-size: 2.4rem;
    }
}

/* Enhanced Related Posts Styles */
.cpost-related-section {
    border-top: 0.1rem solid #eee;
    padding-top: 2rem;
    margin-top: 2rem;
}

.cpost-related-invoices,
.cpost-related-offers {
    margin-bottom: 2.5rem;
}

.cpost-related-invoices:last-child,
.cpost-related-offers:last-child {
    margin-bottom: 0;
}

.cpost-related-invoices h3,
.cpost-related-offers h3 {
    margin: 0 0 1.5rem 0;
    font-size: 1.8rem;
    color: #2c3e50;
    display: flex;
    align-items: center;
    gap: 1rem;
}

.cpost-related-invoices h3::before {
    content: "📄";
    font-size: 1.6rem;
}

.cpost-related-offers h3::before {
    content: "📋";
    font-size: 1.6rem;
}

.cpost-related-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 1rem;
}

.cpost-related-item {
    background: #f8f9fa;
    border-radius: 0.8rem;
    overflow: hidden;
    transition: all 0.3s ease;
    border: 0.1rem solid transparent;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.2rem 1.5rem;
    gap: 1.5rem;
}

.cpost-related-item:hover {
    background: #e9ecef;
    border-color: #007cba;
    box-shadow: 0 0.2rem 0.8rem rgba(0, 124, 186, 0.1);
}

.cpost-related-content {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    flex: 1;
    min-width: 0; /* Allow content to shrink */
}

.cpost-related-title {
    font-size: 1.4rem;
    font-weight: 600;
    color: #2c3e50;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.cpost-related-date {
    font-size: 1.2rem;
    color: #666;
    background: white;
    padding: 0.3rem 0.8rem;
    border-radius: 1.2rem;
    align-self: flex-start;
    white-space: nowrap;
}

.cpost-related-actions {
    display: flex;
    gap: 0.8rem;
    flex-shrink: 0;
}

.cpost-related-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 3.6rem;
    height: 3.6rem;
    border-radius: 0.6rem;
    text-decoration: none;
    transition: all 0.3s ease;
    border: 0.1rem solid transparent;
    position: relative;
}

.cpost-related-btn-view {
    background: #007cba;
    color: white;
}

.cpost-related-btn-view:hover {
    background: #005a87;
    transform: translateY(-0.1rem);
    box-shadow: 0 0.4rem 0.8rem rgba(0, 124, 186, 0.3);
}

.cpost-related-btn-edit {
    background: #28a745;
    color: white;
}

.cpost-related-btn-edit:hover {
    background: #1e7e34;
    transform: translateY(-0.1rem);
    box-shadow: 0 0.4rem 0.8rem rgba(40, 167, 69, 0.3);
}

.cpost-btn-icon {
    font-size: 1.6rem;
    line-height: 1;
}

/* Tooltip effect */
.cpost-related-btn::after {
    content: attr(title);
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    background: #333;
    color: white;
    padding: 0.5rem 0.8rem;
    border-radius: 0.4rem;
    font-size: 1.2rem;
    white-space: nowrap;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
    margin-bottom: 0.5rem;
}

.cpost-related-btn::before {
    content: '';
    position: absolute;
    bottom: 100%;
    left: 50%;
    transform: translateX(-50%);
    border: 0.5rem solid transparent;
    border-top-color: #333;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s ease;
}

.cpost-related-btn:hover::after,
.cpost-related-btn:hover::before {
    opacity: 1;
}

/* Responsive adjustments for related posts */
@media (max-width: 768px) {
    .cpost-related-item {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.2rem;
        padding: 1.5rem;
    }
    
    .cpost-related-content {
        width: 100%;
    }
    
    .cpost-related-title {
        white-space: normal;
        overflow: visible;
        text-overflow: unset;
    }
    
    .cpost-related-actions {
        align-self: flex-end;
        gap: 1rem;
    }
    
    .cpost-related-btn {
        width: 4rem;
        height: 4rem;
    }
    
    .cpost-btn-icon {
        font-size: 1.8rem;
    }
    
    /* Hide tooltips on mobile */
    .cpost-related-btn::after,
    .cpost-related-btn::before {
        display: none;
    }
}

@media (max-width: 480px) {
    .cpost-related-item {
        padding: 1.2rem;
    }
    
    .cpost-related-actions {
        gap: 0.8rem;
    }
    
    .cpost-related-btn {
        width: 3.6rem;
        height: 3.6rem;
    }
    
    .cpost-btn-icon {
        font-size: 1.6rem;
    }
}