/* Excel Plugin Styles */
.excel-table-wrapper {
    overflow-x: auto;
    margin: 1rem 0;
    border: 1px solid #ddd;
    border-radius: 4px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.excel-table {
    border-collapse: collapse;
    font-size: 0.9rem;
    width: 100%;
    min-width: 100%;
    margin: 0;
}

.excel-table td, .excel-table th {
    border: 1px solid #ddd;
    padding: 8px;
    background-color: transparent;
    color: inherit;
    text-align: left;
    vertical-align: top;
}

.excel-info {
    background-color: rgba(68, 138, 255, 0.1);
    border: 1px solid rgba(68, 138, 255, 0.2);
    border-radius: 4px;
    padding: 12px;
    margin: 1rem 0;
}

.excel-error {
    background-color: rgba(255, 68, 68, 0.1);
    border: 1px solid rgba(255, 68, 68, 0.2);
    border-radius: 4px;
    padding: 12px;
    margin: 1rem 0;
}

.excel-warning {
    background-color: rgba(255, 193, 7, 0.1);
    border: 1px solid rgba(255, 193, 7, 0.2);
    border-radius: 4px;
    padding: 12px;
    margin: 1rem 0;
}

.excel-sheet-section {
    margin: 2rem 0;
}

.excel-sheet-title {
    color: #1976d2;
    border-bottom: 2px solid #1976d2;
    padding-bottom: 0.5rem;
    margin-bottom: 1rem;
}

.excel-sheet-divider {
    margin: 2rem 0;
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, #ddd, transparent);
}

/* Dark theme support */
[data-md-color-scheme="slate"] .excel-table td,
[data-md-color-scheme="slate"] .excel-table th {
    border-color: #404040;
}

[data-md-color-scheme="slate"] .excel-info {
    background-color: rgba(68, 138, 255, 0.2);
    border-color: rgba(68, 138, 255, 0.3);
}

[data-md-color-scheme="slate"] .excel-error {
    background-color: rgba(255, 68, 68, 0.2);
    border-color: rgba(255, 68, 68, 0.3);
}

[data-md-color-scheme="slate"] .excel-warning {
    background-color: rgba(255, 193, 7, 0.2);
    border-color: rgba(255, 193, 7, 0.3);
}

/* Responsive design */
@media (max-width: 768px) {
    .excel-table {
        font-size: 0.8rem;
    }

    .excel-table td, .excel-table th {
        padding: 6px;
    }
}