/* Documents Section Styles */
.documents-section {
    display: none; /* Hidden by default */
    padding: 0;
    margin-bottom: 24px;
}

/* Header Section */
.documents-header {
    margin-bottom: 24px;
}

.documents-title-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 16px;
}

.documents-title-stats h2 {
    font-size: 24px;
    font-weight: 600;
    color: #1E293B;
}

.documents-stats {
    display: flex;
    gap: 24px;
}

.doc-stat {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
}

.stat-number {
    font-size: 20px;
    font-weight: 600;
    color: #1E293B;
}

.stat-label {
    font-size: 12px;
    color: #64748B;
}

.documents-actions {
    display: flex;
    gap: 16px;
    align-items: center;
}

.documents-search {
    position: relative;
    flex: 1;
}

.documents-search input {
    width: 100%;
    padding: 10px 40px;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
    font-size: 14px;
    color: #1E293B;
}

.documents-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: #64748B;
}

.advanced-search-btn {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: #64748B;
    cursor: pointer;
}

.view-toggle {
    display: flex;
    gap: 8px;
}

.view-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: 1px solid #E2E8F0;
    background-color: #FFFFFF;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.view-btn:hover {
    background-color: #F1F5F9;
    color: #1E293B;
}

.view-btn.active {
    background-color: #4A90E2;
    color: #FFFFFF;
    border-color: #4A90E2;
}

.document-actions {
    display: flex;
    gap: 12px;
}

.upload-btn,
.create-new-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 8px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.upload-btn {
    background-color: #4A90E2;
    color: #FFFFFF;
    border: none;
}

.upload-btn:hover {
    background-color: #3A80D2;
}

.create-new-btn {
    background-color: #FFFFFF;
    color: #1E293B;
    border: 1px solid #E2E8F0;
}

.create-new-btn:hover {
    background-color: #F1F5F9;
}

/* Main Documents Area */
.documents-main {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: 24px;
}

/* Navigation Sidebar */
.documents-sidebar {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.quick-access h3,
.folder-tree h3,
.storage-usage h3 {
    font-size: 16px;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 12px;
}

.quick-access-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-access-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px;
    border-radius: 8px;
    color: #64748B;
    cursor: pointer;
    transition: all 0.2s ease;
}

.quick-access-list li:hover {
    background-color: #F1F5F9;
    color: #1E293B;
}

.quick-access-list li.active {
    background-color: #EBF8FF;
    color: #4A90E2;
}

.folder-list {
    list-style: none;
    padding: 0;
    margin: 0;
}

.folder-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px;
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.folder-item:hover {
    background-color: #F1F5F9;
}

.subfolder-list {
    list-style: none;
    padding-left: 28px;
    margin: 4px 0;
}

.subfolder-list li {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 8px;
    color: #64748B;
    cursor: pointer;
    transition: all 0.2s ease;
}

.subfolder-list li:hover {
    color: #1E293B;
}

.storage-usage {
    margin-top: auto;
}

.usage-bar {
    height: 8px;
    background-color: #F1F5F9;
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 8px;
}

.usage-bar .used {
    height: 100%;
    background-color: #4A90E2;
    border-radius: 4px;
}

.usage-stats {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
    color: #64748B;
    margin-bottom: 12px;
}

.upgrade-storage-btn {
    width: 100%;
    padding: 8px;
    border-radius: 8px;
    background-color: #F1F5F9;
    color: #1E293B;
    border: none;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.upgrade-storage-btn:hover {
    background-color: #E2E8F0;
}

/* Document Content Area */
.documents-content {
    background-color: #FFFFFF;
    border-radius: 12px;
    padding: 20px;
}

.documents-path {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 20px;
    color: #64748B;
    font-size: 14px;
}

.documents-path i {
    font-size: 12px;
}

/* Grid View */
.documents-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 16px;
}

.document-card {
    background-color: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 12px;
    padding: 16px;
    transition: all 0.2s ease;
}

.document-card:hover {
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.05);
    transform: translateY(-2px);
}

.doc-icon {
    width: 48px;
    height: 48px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 12px;
    font-size: 24px;
}

.doc-icon.folder {
    background-color: #FEF3C7;
    color: #D97706;
}

.doc-icon.pdf {
    background-color: #FEE2E2;
    color: #EF4444;
}

.doc-icon.doc {
    background-color: #EFF6FF;
    color: #3B82F6;
}

.doc-icon.ppt {
    background-color: #FEF2F2;
    color: #DC2626;
}

.doc-icon.xls {
    background-color: #ECFDF5;
    color: #10B981;
}

.doc-icon.img {
    background-color: #F3E8FF;
    color: #9333EA;
}

.doc-info h4 {
    font-size: 14px;
    font-weight: 500;
    color: #1E293B;
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.doc-info span {
    font-size: 12px;
    color: #64748B;
}

.doc-actions {
    display: none;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 12px;
}

.document-card:hover .doc-actions {
    display: flex;
}

.doc-actions button {
    width: 28px;
    height: 28px;
    border-radius: 6px;
    border: none;
    background-color: #F1F5F9;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.doc-actions button:hover {
    background-color: #E2E8F0;
    color: #1E293B;
}

/* List View */
.documents-table {
    width: 100%;
    border-collapse: collapse;
}

.documents-table th,
.documents-table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #E2E8F0;
}

.documents-table th {
    font-weight: 500;
    color: #64748B;
    font-size: 14px;
}

.documents-table td {
    color: #1E293B;
    font-size: 14px;
}

.file-info {
    display: flex;
    align-items: center;
    gap: 12px;
}

.file-info i {
    font-size: 20px;
}

/* Timeline View */
.timeline-group {
    margin-bottom: 24px;
}

.timeline-date {
    font-size: 16px;
    font-weight: 600;
    color: #1E293B;
    margin-bottom: 12px;
}

.timeline-items {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.timeline-item {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 12px;
    background-color: #FFFFFF;
    border: 1px solid #E2E8F0;
    border-radius: 8px;
}

.timeline-icon {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
}

.timeline-content {
    flex: 1;
}

.timeline-content h4 {
    font-size: 14px;
    font-weight: 500;
    color: #1E293B;
    margin: 0 0 4px 0;
}

.timeline-content p {
    font-size: 12px;
    color: #64748B;
    margin: 0;
}

/* Modals */
.document-modal,
.upload-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.document-modal-content,
.upload-modal-content {
    background-color: #FFFFFF;
    border-radius: 12px;
    width: 90%;
    max-width: 1200px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid #E2E8F0;
}

.modal-header h2 {
    font-size: 20px;
    font-weight: 600;
    color: #1E293B;
}

.modal-actions {
    display: flex;
    gap: 12px;
}

.modal-action-btn {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background-color: #F1F5F9;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.modal-action-btn:hover {
    background-color: #E2E8F0;
    color: #1E293B;
}

.close-modal {
    width: 36px;
    height: 36px;
    border-radius: 8px;
    border: none;
    background-color: transparent;
    color: #64748B;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.2s ease;
}

.close-modal:hover {
    background-color: #F1F5F9;
    color: #1E293B;
}

/* Responsive Styles */
@media (max-width: 1200px) {
    .documents-main {
        grid-template-columns: 240px 1fr;
    }
}

@media (max-width: 992px) {
    .documents-main {
        grid-template-columns: 1fr;
    }

    .documents-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .documents-title-stats {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }

    .documents-actions {
        flex-direction: column;
        gap: 12px;
    }

    .documents-search {
        width: 100%;
    }

    .document-actions {
        width: 100%;
        justify-content: space-between;
    }

    .documents-grid {
        grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    }
}

@media (max-width: 576px) {
    .documents-grid {
        grid-template-columns: 1fr;
    }

    .document-card {
        display: flex;
        align-items: center;
        gap: 12px;
    }

    .doc-icon {
        margin-bottom: 0;
    }

    .doc-actions {
        display: flex;
        margin-top: 0;
        margin-left: auto;
    }
}

/* Teams & Community Section Styles */