/* ========== MODAL SYSTEM ========== */

/* Enhanced Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0,0,0,0.5);
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal-content {
    background: var(--bg-primary);
    border-radius: var(--radius-xl);
    width: 90%;
    max-width: 900px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-xl);
    font-size: 15px;
}

.modal-form {
    padding: 0;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: var(--space-xl);
    border-bottom: 1px solid var(--gray-200);
    position: sticky;
    top: 0;
    background: var(--bg-primary);
    z-index: 10;
}

.modal-header h3 {
    font-size: 20px;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: var(--space-md);
}

.close-modal {
    background: none;
    border: none;
    font-size: var(--font-size-xl);
    cursor: pointer;
    color: var(--text-light);
    padding: var(--space-sm);
    transition: color var(--transition-fast);
}

.close-modal:hover {
    color: var(--text-primary);
}

.modal-body {
    padding: var(--space-xl);
}

/* Assignment Details Modal */
.assignment-details {
    padding: 0;
}

.detail-section {
    margin-bottom: var(--space-xl);
    padding-bottom: var(--space-lg);
    border-bottom: 1px solid var(--gray-200);
}

.detail-section:last-child {
    border-bottom: none;
    margin-bottom: 0;
}

.detail-section h4 {
    color: var(--primary);
    font-size: var(--font-size-lg);
    font-weight: 600;
    margin-bottom: var(--space-lg);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.detail-section h4::before {
    content: '';
    width: 4px;
    height: 20px;
    background: var(--primary);
    border-radius: var(--radius-sm);
}

.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: var(--space-lg);
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.detail-item label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-item span {
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-weight: 500;
}

.detail-notes {
    display: flex;
    flex-direction: column;
    gap: var(--space-lg);
}

.note-item {
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
}

.note-item label {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.note-content {
    background: var(--gray-50);
    padding: var(--space-md);
    border-radius: var(--radius-md);
    border: 1px solid var(--gray-200);
    min-height: 60px;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    white-space: pre-wrap;
    line-height: var(--leading-relaxed);
}

.note-content:empty::before {
    content: 'لا توجد بيانات';
    color: var(--text-light);
    font-style: italic;
}

/* Employee Status Section in Edit Modal */
.employee-status-section {
    margin-top: var(--space-lg);
    padding-top: var(--space-lg);
    border-top: 1px solid var(--gray-200);
}

.employee-status-section h4 {
    font-size: var(--font-size-lg);
    color: var(--primary);
    margin-bottom: var(--space-lg);
}

.employee-status-grid {
    display: grid;
    gap: var(--space-sm);
}

.employee-status-item {
    display: grid;
    grid-template-columns: 200px 150px auto;
    align-items: center;
    gap: 1rem;
    padding: 0.5rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.employee-info {
    display: flex;
    align-items: center;
}

.employee-status-item .form-select {
    min-width: 120px;
}

/* Employee Completion Grid in Details Modal */
.employee-completion-grid {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
}

.employee-completion-item {
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem;
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.employee-completion-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.employee-completion-info .employee-color {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-full);
    flex-shrink: 0;
    border: 1px solid var(--gray-300);
}

.employee-completion-info .employee-name {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
}

.employee-completion-status {
    text-align: left;
}

.completion-time {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    margin-top: 0.25rem;
}

/* Audit Trail Styles */
.audit-section {
    margin-top: var(--space-lg);
}

.audit-timeline {
    max-height: 300px;
    overflow-y: auto;
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-sm);
}

.audit-entry {
    padding: var(--space-md);
    margin-bottom: var(--space-md);
    background: var(--bg-primary);
    border-radius: var(--radius-sm);
    border-right: 3px solid var(--primary);
}

.audit-entry:last-child {
    margin-bottom: 0;
}

.audit-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--space-sm);
    font-size: var(--font-size-sm);
}

.audit-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--primary);
    font-weight: 600;
}

.audit-timestamp {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    color: var(--text-tertiary);
    font-size: var(--font-size-xs);
}

.audit-content {
    font-size: var(--font-size-sm);
    line-height: var(--leading-relaxed);
}

.audit-field-change {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-top: var(--space-sm);
    padding: var(--space-sm);
    background: var(--bg-secondary);
    border-radius: var(--radius-xs);
    font-size: var(--font-size-xs);
}

.audit-old-value {
    color: var(--danger);
    text-decoration: line-through;
}

.audit-new-value {
    color: var(--success);
    font-weight: 600;
}