/* File upload area styles */
.file-upload-area {
    border: 2px dashed #ccc;
    border-radius: 4px;
    padding: 2rem;
    text-align: center;
    background-color: #f9f9f9;
    margin-bottom: 1.5rem;
    cursor: pointer;
    transition: all 0.3s ease;
}

.file-upload-area:hover {
    border-color: #2185d0;
    background-color: #f0f7ff;
}

.upload-icon {
    font-size: 2.5rem;
    color: #666;
    margin-bottom: 1rem;
}

.file-format-info {
    color: #666;
    font-size: 0.9rem;
    margin-top: 0.5rem;
}

/* Required documents styles */
.required-documents {
    background-color: #fff8e6;
    border: 1px solid #ffeeba;
    border-radius: 4px;
    padding: 1rem;
    margin-bottom: 1.5rem;
}

.required-documents h3 {
    color: #856404;
    margin-bottom: 0.5rem;
}

.required-documents ul {
    margin: 0;
    padding-left: 1.5rem;
    color: #856404;
}

/* Document section styles */
.document-section {
    margin-bottom: 1rem;
    border: 1px solid #e0e0e0;
    border-radius: 4px;
    overflow: hidden;
}

.section-header {
    background-color: #f9f9f9;
    padding: 0.5rem 1rem;
    border-bottom: 1px solid #e0e0e0;
    display: flex;
    align-items: center;
}

.section-header i {
    margin-right: 0.5rem;
    color: #666;
}

.section-header span {
    color: #333;
    font-weight: 500;
}

/* Drop zone styles */
.file-drop-zone {
    position: relative;
    padding: 1rem;
    text-align: center;
    background-color: #fff;
    transition: all 0.3s ease;
    cursor: pointer;
}

.file-drop-zone.highlight {
    background-color: #f0f7ff;
}

.drop-zone-content {
    pointer-events: none;
}

.drop-zone-content i {
    font-size: 1.5rem;
    color: #666;
    margin-bottom: 0.5rem;
}

.drop-zone-content p {
    margin: 0;
    color: #666;
    font-size: 0.9rem;
}

/* File input styles */
.file-input {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    cursor: pointer;
}

/* File list styles */
.file-list {
    padding: 0.5rem;
    background-color: #fff;
}

.file-item {
    display: flex;
    align-items: center;
    padding: 0.5rem;
    background-color: #f9f9f9;
    border-radius: 4px;
    margin-bottom: 0.5rem;
}

.file-item:last-child {
    margin-bottom: 0;
}

.file-item i {
    margin-right: 0.5rem;
    color: #666;
}

.file-item .file-info {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
}

.file-item .file-name {
    color: #333;
    word-wrap: anywhere;
    font-size: 0.9rem;
    font-weight: 500;
}

.file-item .file-size {
    color: #666;
    font-size: 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.file-item .file-size.orange {
    color: #f2711c;
    font-weight: 500;
}

.file-item .file-size.orange i {
    color: #f2711c;
}

.file-item .remove-file {
    padding: 0.25rem 0.5rem;
    margin-left: 0.5rem;
}

/* Error message styles */
.error-message {
    padding: 0.5rem;
}

.error-message .ui.message {
    margin: 0;
}

/* Section icons */
.document-section.contracts .section-header i {
    color: #2185d0;
}

.document-section.invoices .section-header i {
    color: #21ba45;
}

.document-section.inventory .section-header i {
    color: #f2711c;
}

.document-section i {
    color: rgb(192, 38, 211) !important;
}

/* Responsive styles */
@media (max-width: 768px) {
    .file-upload-area {
        padding: 1rem;
    }
    
    .document-section {
        margin-bottom: 0.75rem;
    }
    
    .section-header {
        padding: 0.5rem 0.75rem;
    }
    
    .file-drop-zone {
        padding: 0.75rem;
    }
    
    .file-item {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .file-item .remove-file {
        margin-left: 0;
        margin-top: 0.5rem;
    }
}